9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

69
Servlce Manual L ncomPAGT 0l[5G orcmAL AUOTO 6 MASH- ¡,!h, \r¡8,.n,,r\, \h¿r,,nt 0.1% (6f)) 20 Hz - 20 kHz (-3 dB) 250 mV, 14 ko 87.9 - 107.9 MHz (200kHz steps) 87.5 - 108.0 MHz(100 kHzsteps) 23.3 dBf (a.0¡rV, IHF'58) 0.3% 0.5 % 60 dB 60 dB 40 dB 30 dB 75 Q (unbalanced) 52O - 1710kHz 280 pVim 630 pV/m 40 dB 44.1 kHz .16 bittinear Semiconductor laser / 780 nm 2 channels, Stereo 20 Hz - 20 kHz (+1 dB, -2 dB) Area isrtti" ror I Model No. [!, I U.S.A Music Center SA-AK15 (P) a.-. i , il i;.:scDE /¡t1;r"i. ;ílCHlVO t-" CD Stereo System Speaker SB-AK15 (P) l¡mi1 8fs MASH(1 b¡tDAC) 4 |rack,2 channel Solid permalloy head Double gap ferrite head DC servo motor AC bias100kHz AC erase100 kHz 4.8 cm/s (1-A ips) 35 Hz - 14 kHz(+1 dB, -3 dB) 35 Hz - 14 kHz(+1 dB, -3 dB) 50 dB (A weighted) 0.14 % (WRMS) Approx. 120 seconds with C-60 cassette tape 95W AC 120 V,60 Hz 270 x 330 x 290 mm (105/u x13"x11'./.r") 7.0 kg(15.a lb) SA-AK15 Colour | ::-. i (K) . et".f fyp" Area I Colour L (K) tk MASH is a trademark of NTT Remote Control Transmitler SA-AK15 TAPE SECTION : AR2MECHANTSM SERTES CD SECTION : RAE0152Z-M TRAVERSE DECK I Specifications I AmplifierSection 1 kHz continuous power output, both channelsdriven RMS power output 2 x 30 W (THD 1.5%,6 (2) t 80 Hz - 20 kHz both channels driven 2 x 25 W (THD 1%,6 O) Total harmonicd¡stortion Half power at 1 kHz Frequency response AUX Input sensitivity and impedence AUX I FM Tuner Section Frequency range Sensitivity (For 500 mW) Total harmonicdistortion MONO STEREO S/N MONO STEREO lmage reject¡on at 98.1 MHz Stereo separation at 1 kHz Antenna terminal(s) I AM Tuner Section Frequency range Sensitivity (s00 mw) (s/N 20 dB) lmage rejection at 1000kHz I CD Section Sampling frequency Decoding Beam source/wave length Number of channels Frequency response f" rNoREso r) | - o@' ,íi.¿dB rJrs A) SB-AK15 SERIES S/N CD UNIT Wow and Digital filter D/A converter I CassetteDeck Section Track system Heads Record/playback Erasure Motor Record¡ngsystem Erasingsystem Tape speed Frequency response at DECK OUT NORMAL HIGHPOSITION S/N ratio (NORMALtype tape) Wow and flutter Fastforward and rewind times I General Powerconsumption Power supply Dimensions(WxHxD) Weight Notes : 1. Specifications are subject to change without notice Weight and dimensions are approximate. 2. Totalharmonic distort¡on is measured by the dig¡tal spectrum analyzer. .cr 1998Matsush¡ta Electronics (S) pte. Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. SB-4K15 Panasonic'

Transcript of 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

Page 1: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

Servlce ManualL ncomPAGT

0l[5GorcmAL AUOTO

6

MASH-¡ , ! h , \ r ¡ 8 , . n , , r \ , \ h ¿ r , , n t

0 . 1 % ( 6 f ) )

20 Hz - 20 kHz (-3 dB)

250 mV, 14 ko

87.9 - 107.9 MHz (200 kHz steps)87 .5 - 108.0 MHz (100 kHz s teps)

23 .3 dBf (a .0 ¡ rV , IHF '58)

0 .3 %0.5 %

60 dB60 dB40 dB30 dB

75 Q (unbalanced)

52O - 1710 kHz

280 pVim630 pV/m

40 dB

44.1 kHz.16 b i t t inear

Semiconductor laser / 780 nm2 channels, Stereo

20 Hz - 20 kHz (+1 dB, -2 dB)

Area

isrtti" ror IModel No.

[!, I U . S . A

Music Center

SA-AK15 (P)

a.-. i , il

i;.:sc DE /¡t1;r"i.

;ílCHlVO t-"

CD Stereo System

Speaker

SB-AK15 (P)

l ¡m i1

8 f s

MASH (1 b¡t DAC)

4 |rack, 2 channel

Solid permalloy headDouble gap ferr i te head

DC servo motorAC b ias 100 kHz

AC erase 100 kHz4.8 cm/s (1-A ips)

35 Hz - 14 kHz(+1 dB, -3 dB)35 Hz - 14 kHz(+1 dB, -3 dB)

50 dB (A weighted)0 .14 % (WRMS)

Approx. 120 secondswith C-60 cassette tape

9 5 WA C 1 2 0 V , 6 0 H z

270 x 330 x 290 mm( 1 0 5 / u x 1 3 " x 1 1 ' . / . r " )

7 .0 kg(15 .a lb )

SA-AK15Colour| :: -.i (K) . et".f fyp"

AreaI

Colour

L (K )

tk MASH is a trademark of NTT

Remote ControlTransmit ler

SA-AK15

TAPE SECTION : AR2 MECHANTSM SERTESCD SECTION : RAE0152Z-M TRAVERSE DECK

I SpecificationsI Ampl i f ier Sect ion1 kHz continuous power output,

both channels drivenRMS power output

2 x 30 W (THD 1 .5%, 6 (2 )

t 80 Hz - 20 kHz both channels driven 2 x 25 W (THD 1%, 6 O)Total harmonic d¡stort ion

Half power at 1 kHzFrequency response

AUXInput sensit ivi ty and impedence

AUX

I FM Tuner SectionFrequency range

Sensitivity (For 500 mW)Total harmonic distort ion

MONOSTEREO

S/NMONOSTEREO

lmage reject¡on at 98.1 MHzStereo separation at 1 kHzAntenna terminal(s)I AM Tuner SectionFrequency rangeSensit ivi ty

(s00 mw)(s/N 20 dB)

lmage reject ion at 1000 kHzI CD SectionSampling frequencyDecodingBeam source/wave lengthNumber of channelsFrequency response

f" rNoREso r) | - o@' ,íi.¿dB rJrs A)

SB-AK15

SERIES

S/N

CD UNITWow andDigital f i l terD/A converter

I Cassette Deck SectionTrack systemHeads

Record/playbackErasure

MotorRecord¡ng systemErasing systemTape speedFrequency response at DECK OUT

NORMALHIGH POSITION

S/N ratio (NORMAL type tape)Wow and flutterFast forward and rewind t imes

I GeneralPower consumptionPower supplyD i m e n s i o n s ( W x H x D )

Weight

Notes :1. Specif icat ions are subject to change without notice

Weight and dimensions are approximate.2. Total harmonic distort¡on is measured by the dig¡tal spectrum

analyzer.

.cr 1998 Matsush¡ta Electronics (S) pte. Ltd.Al l r ights reserved. Unauthorized copying anddistr ibution is a violat ion of law.

SB-4K15

Panasonic'

Page 2: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AKl5

: WARNINGThis servlce information is designed for experiense repair technicians only and is not designed for use by the general publ ic. l t does not containwarnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electr¡cityshould be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products dealt within th¡s service information by anyone else could result in serious iniury or death.

I GontentsB E F O R E R E P A I R A N D A D J U S T M E N T . . . . . . . . . .H A N D L I N G P R E C A U T I O N S F O R T R A V E R S E D E C K . . . . .S A F E T Y P R E C A U T I O N S . .P R O T E C T I O N C I R C U I T R YP R E C A U T I O N O F L A S E R D I O D EACCESSORIESCONNECTIONSFRONT PANEL CONTROLS ... . .SETTING THE TIMELISTENING TO COMPACT DISCS (PROGRAM PLAY)LjSTENTNG TO COMPACT DTSCS (CD MANAGER FUNCTTON) .. . .BEFORE RECORDTNG (DECK 2 ONLY) .. . . . . . . . . . . .RECORDING FROM COMPACT DISCSREMOTE CONTROL BUTTONS & FUNCTIONSOPERATION CHECKS & MAIN COMPONENT REPLACEMENT.... .S E L F . D I A G N O S T I C D I S P L A Y F U N C T I O NC D T E S T M O D E F U N C T I O N

I Before Repair and AdjustmentDisconnect AC power, d ischarge both Power Supply Capaci tors C504 and C505 through a 10O , 5W resis tor to ground.DO NOT SHORT-CIRCUIT DIRECTLY (wi th a screwdr iver b lade, for instance) , as th is may destroy sol id s tate devices.After repairs are completed, restore power gradually using a variac, to avoid overcurrent.

Current consumpt ion at AC 120V, 60 Hz, in NO SIGNAL mode should be -450 mA.

I Handling Precaut¡ons For Traverse DeckThe laser diode in the traverse deck (optical pickup) may break down due to potential dif ferencecaused by stat ic electr ici ty of clothes or human body.So, be careful of electrostat ic breakdown during repair of the traverse deck (optical pickup).

22

333445

. Handling of traverse deck (optical pickup)

1. Do not subject the traverse deck (optical pickup) to stat ic electr ici ty as i t isextremely sensit ive to electr ical shock.

2. To prevent the breakdown of the laser diode, an antistat ic shorl ing pin isinsefied into the f lexible board (FFC board).When removing or connecting the short pin, f inish the job in as short t imeas possible.

3. Take care not to apply excessive stress to the f lexible board (FFC board).4. Do not turn the variable resistor ( laser power adjustment). l t has already

been adjusted.

. Grounding for electrostat¡c breakdown prevention

1. Human body ground ingUse the anti-stat ic wrist strap to discharge the stat ic electr ici ty from yourDooy.

2. Work table groundingPut a conductive material (sheet) or steel sheet on thearea where thetraverse deck (optical pickup) is placed, and ground the sheet.

Caution :The stat ic electr ici ty of your clothes wil l not be groundedthrough the wrist strap. So, take care not to let yourclothes touch the traverse deck (optical pickup).

Caution when Replacing the Traverse Deck:The traverse deck has a short po¡nt shorted with solder to protect the laserdiode against electrostat ics breakdown. Be sure to remove the solder f rom

the short point before making connections.

P a g e

2 M E A S U R E M E N T S A N D A D J U S T M E N T ST E R M I N A L F U N C T I O N O F l C ' sW I R I N G C O N N E C T I O N D I A G R A MB L O C K D I A G R A MT E R M I N A L G U I D E O F l C ' s . T R A N S I S T O R S A N D D I O D E S . .S C H E M A T I C D I A G R A MP R I N T E D C I R C U I T B O A R DT R O U B L E S H O O T I N G G U I D EM E C H A N I S M P A R T S L O C A T I O N ( R A A 3 4 O 7 )

P a g e

1 9 - 2 02 1 - 2 3

2 42 5 - 3 1

3 23 2 - 4 5q O - J I

5 25 3 - 5 4

5 55 55 6

5 7 , 5 859 - 6 . t6 2 - 6 5

6 6o l

5 M E C H A N I S M P A R T S 1 I S T . . . . . . . . . . . .6 L O A D I N G M E C H A N I S M P A R T S L I S T , . . . . . . . . . . .7 C D L O A D I N G U N I T P A R T S L O C A T I O N

7 - 8 C A B I N E T P A R T S L O C A T I O N9 R E P L A C E M E N T P A R T S L I S T . . . . . . . . . . . .

1 0 - 1 5 R E S T S T O R S & C A p A C T T O R S . . . . . . . . . . .1 6 - 1 7 P A C K I N G M A T E R I A L S & A C C E S S O R I E S . , , . . . . . . . . , , . . . . . . . . .

1 8 P A C K A G I N G , , ,

f:FC board Lens (Do noi touch)

Short poin l

Optical pickup

No. @ (GND) p in No. € ) (LD) p inVariable resislor(Do not turn)

Wrist strap -\--7

(Anti-:19!9 ilegqglll

l ron plate or some metals toconducl electr¡ci ty

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SA-AK15

I Safety PfeGaUtiOnS (rhis"sarety precaut ion, ' is appt ied onty in u s A.)1. Eefore servicing, unplug the power cord to prevent an electr ic shock.2. When replacing parts, use only manufacturer 's recommended components for safety.3. Check the condit¡on of the power cord. Replace i f wear or damage is evident.4. After servicing, be sure to restore the lead dress, insulat ion barriers, insulat ion papers, shields, etc.5. Before returning the servrced equipment to the customer, be sure to make the fol lowing insulat ion

resistance test to prevent the customer from being exposed to a shock hazard

. Insulation Resistance Test1. Unplug the power cord and short the two prongs of the plug with a jumper wire.2. f urn on the power switch.3. Measure the resistance value with ohmmeter between the jumper AC plug and each exposed metal

cabinet part, such as screwheads, antenna, control shafts, handle brackets, etc. Equipment with antennaterm¡nals should read between 3MQ and 5.2MO to al l exposed parts-. ( Fig. 1 ) Equipment withoutantenna term¡nals should read approximately inf ini ty to al l exposed parts. ( Fig. 2 ).Note : Some exposed parts may be isolated from the chassis by design. These wil l read inf inity.

4. l f the measurement is outside the specif ied l imits, there is a possibi l i ty of a shock hazard. The equipmentshould be repaired and rechecked before i t is returned to the customer.

AntennaI e r m r n a l

Exposed

melalpa rt

f¿r/

¡ \ I\-]:'orrmmeter

F i g . 1

R e s i s t a n c e - 3 M o - 5 . 2 M o

Exposed

melalpa rt

l f this occurs, fol low the procedure outl ines below:1. Turn off the power.2. Determine the cause of the oroblem and correct i t .3. Turn on the power once again after one m¡nute.

Note:When the protection circuitry functions, the unit wi l l not operate unlessthe power is f i rst turned off and then on again.

I Protection CircuitryThe protection circuitry may have operated ¡f either of the fol low¡ngcondit ions are noticed:

. No sound is heard when the power is turned on.

. Sound stops during a performance.The f unction of this circuitry is to prevent c¡rcuttry damage if , for example,the posit ive and negative speaker connection wires are "shorted', , or i fspeaker systems with an impedance less than the indicated ratedimpedance of the ampli f ier are used.

I Precaution of Laser DiodeCAUTION: This unit utr l izes a class 1 laser. Invisrble laser radiat ion is emitted from the optical pick up lens.

When the unit is turned on :1. Do not look direct ly into the pick up lens.2. Do not use optical insturments to look at the pick up lens.3. Do not adjust the preset variable resistor on the pick up lens.4. Do not disassemble the optical pick up unit.5. l f the optical pick up is replaced, use the manufacturer 's specif ied replacement pick up only.6. Use of control or adjustments or performance of procedures other than those specif ied herein may result in hazardous radiat ionexoosure.

CAUTION!THIS PRODUCT UTILIZES A LASER.USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIF IEDHEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

I Accessor¡es

AC power supply cord (SJAI72) . pc. FM indoor antenna (R5A0006)

ñ

AM loop antenna set (RSA0022). AM loop an tenna . . . . . . . . . .1 pc .' A lv l an tenna ho lder . . . . . . . . . .1 pc .

Remote control transmitter(RAK-CH94OWK) . . . . . . . . . .1 pc

--"^"-"t )-t| --/'trtt )

\. '/

Batter¡es IR6/1R6, AA, UIV-3] . . . . . . . . . .2 pcs.

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Page 4: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

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Page 5: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 6: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AKl5

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E E ' o J E eÉ ¡* x 3 : d ; ü =o z ó - I I i : :6

o o o , i f t x ú ¿ - ; - 6 = E -o ( ) o E : ó u , o E B o 4 8 3

$E $ "s É - $ i c#á $É :trS¿oÉ.F

ogo cQ A

o E( E o : -r ' r - <

E O o -ó < n ' I* z É c - ' - l* < l o <

. ó = i : ÉO o O . r Qo o ( ) o E J io 9 ( , , : ó |q = o a < I0 ) o Q ) o r !L C L > t so - L U o - u r J

t ^ o t

I O ñ It _ l

l-¿' 9 |l c ñ t o / ^ tl O

- o l ó l u / - ' t

L I / \ V' t

A a n/ n l P / 0 / a ' It " / d | /v o *

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i -

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. s a

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t )l . /

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00

^ / )ó t 7É.| ,.)- \ , /o -

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ñf

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ü * [ a rü á = E g! i Y - ñ

= s E F ii e . o r ' ; F! X * o -. l r t É 9 ¡: 9 : o :Y " , . l l o -H ü c : ¿ üo y . 9 ( ) t r

, " - É E -ó á f > Y

F P f O ¡

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o ñ - o oE ó ó S LF : > F .

at¡

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c d )r . =a ( , ,f o

-o q )

9 -= o= 6¡ o

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s ü V s ¡ E- E E A u 3 3E e á É H E eE í I F - o o . . : C F

A .w@ +@+'-

. t a

l \i I s l :1 i = ? ii t = l4-té-l

aI d

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) c

;,) F:

l 3P

l bt at ¡

< ñ

t-

el - ,

a. 1:lé l

t ' J

3¡lsJ

Page 7: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

!SA.AK15

._ L _ _

B

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P E 9 Ñ 3 F' = . Y o r ñ Y

9 8 F 6 ó 5 r E9 = ¿ = o 9 * i S ;- o S o ^ E o . l Y - o S

E ; E B _ * I * p € t r e= i : ; i 3 : * 3 - c ,* ! * = 0 + : P E s og : @ ; i . ! 9 9 : 9 ;t ' _ " ( o - i o h > o - ¿

= 3 = Y s E * e o -3 ú é E E . S E F E: - : F - o ) E

[ !{ E l c i F ñ É e EP S A P P P b H q ; ó= q o ; i ; : o " - ' rY ) i a : i ^ < Y E ! : c . I E Pó : s R g ó ñ 9 o o 9 F! l s f - ó H : l 9 s v ó E b

; J : * i ; F s s = E Eo E 3 ; 3 ñ o p p g e c ,6 : g : s 6 s d d b E bP i ' i ' P - 9 t ^ P E

€ 6 É É E ! 6' ' ! t G x rC Ú L

d g H : ; ü E É. Eg o r , e I = C g

g * E o , : g é . : E 3E ü E # = ' E - € € ; ; - Pt g E i l g e g : l e gE T E : 9 E N E E : P E ñ Ec ; e e e : a g g : n E I ;E g ¡ ¡ E ' e E ; - ; ' g ; E É ;) - E l : E É É ; : E I ' l 5 8 ! EÉ E s r ; r - ; ; E H € i ; ' g q áo e F 6 3 . p á É 3 ó Y * 9 - ' , : * É e _ -z i r ó á r . - ' g f ; I l I k ¡ i i ¡ óE g ; 3 a i Á E E C E o . , B x p E . ; : *9 i € ñ ; : Y c e = . i c , : ó a H * E ! E a ó< r e E t E ¡ i l ó $ f i ' ó ; ü M : : á3 s i : 3 ; t | 3 e R

. n = t h / ' - . o x . -E é R e e r l r , i e ü . E U 6 0 i E É 3 - s #O _ O | : : l u j t - t I O _ J Y ( L o _ ( L o

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p ; ó :- É^ v <

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( \ o @- - S o x XY o , I o - 6 XU = A Ut ! Y ñ l - - - +

- " i > x H *u v - v ^ xñ - > L U -= a l l l t r : tÉ 5 c ( ¡ É É ra f a a = ; :o ; o o

: : : : H i i e

c ;

á < a( Ú l | Xo o X! 4 ñ. = =3 9 q

3 E *E ( U ( D

e ü ó nd f E <6 - a mL > o >= ó > P

x > ._ f ,

= = P Fv . d ; zñ \ v , : cx - 9 ( Ú= o ! 2 ( ). ! : t r ! u -. ) f - OF = : > -F Y . .

o(ÚEc)

ccCdao)

6 Í

^ L AU O

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J :

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á E

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o ;

ñ oO E- ( Úo oc -* c )c c

= 6

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ñ . : => = . c

o0)

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z

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z

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-

LIJo_

Fz

E(/)o-)Iul

- 7 -

Page 8: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

r - E ; 5H E 3 ;+ : o c Es L P O Oú r o^ = _ J A r c.9 ; 1---- r 3;cÍ. E f I i . :3I t 2 r ¡ . c s ñZ 3 E 3 o 9 $ á # i= d : F b r ; 0 = = .a * e j 7 = i H H F i as , ; " ¡ 3 | i 8 s 3 ' e :9 = 9 E - - 9 9 o o o ^r ¡ - < r . x , : r ¡ - ; i É ¡ U

: - E =^! f o oo o

E E E E x Ée : i---- e *i; gfE g J I t r , o r

u 2 l I B c € = 4 !e ? É É r I t P = * 6 n

$ H g r - $ e c É E $ Éf o E �

r E g E

E É : qo ; E 3( , ó R o ü

e - E ; ; ÉE ' 9 E { EH c : - 3 t , t ¡: , n J A c t r d E

e ú F ; f i : o P ;= ? 4 - < , - - P é i - * A !o B í i É 5 9 * E E i e o :ó . i ' e = * É ; E Y : H f iÍEgE picÉá e¡ e¡

- ^ P t r+ 9 ! " &H g ; a )

E @ Q a a

l ) - u e >

: - : o o= X - OL v = - n )! E U . =

# F ¡ E :o C = q j $ {

c ; , c . ! l ' !F l o @ - : oU = ;

q - c¡ r k c oó X 3

ó i I 1 _

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- 6 S :o - ¿ Y = ó q _ ¿ vE Z Z € g = ? É e u t ' ;

E f ; n = * ¡ E E i e i r : E : :É , 8 ! ü t € e c E S _ E . É ; € P E ^ = É ;E - i ¿ € B : . s ! n x r E ü t ¡ É f r i ? I iF < ¡ = ü : : Í . : á É T : F e = € 3 8 : ! :i r i s l ; " r t s ; ¡ g p ' ; FE lE ;E t f r ü r f r5 > E E E P i r o - F . ; b É ; e E p # H e p

-l t r f l ll l ' l l - l lI L-- l l II f t ] l u l

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l f _ l l L ol N l u O

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3 3 = i eF O .

t lI|^tIoE.EoI

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a-']¿")

- 8 -

Page 9: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

Remote control bultons and (unctíons

Reference pages are given as black circled numbers.

GWEEI ,r.., Eo

O o oI - r - 1 - n ' < .

c alcl cl1 - 5 J 6 - 1 A

C ] O C O7 8 9 0

ROGSAM CANCEL FEPEAT BANDOM

O C C T ]A U X T A P E C D I U N E F

C C O C

M U T I N G < V I > I I

C O A C_ VOLUI\IE +

E - : lPanasonic

K< << >>,>> l

C O

,mffi " r''-:!!!!!g!!g!:g!=w* ¡ -

EI¡III.I

c Turns the unit ON/OFF

O F ^ r c o t t i ñ ñ a l o ó n l i m é r

C) Soundquali ty/f ield ON/OFF and selection

1 - 2 T 3 -

(J (J lU4 - s ) 6 > 1 0

C O O O7 8 9 0

a a a c f

For stat ion selection( ln PRESET mode)

.CD se lec t ion (1 -5)

.Track selection

Drsc

C:)CD selectmode

C)Engages programInput .

CANCEL

OCancels programcontents.

C'For selecting repeatplayback mode

RANDOI\¡

ORandom playback

a Input source selection.When oower OFFOne-touch playback begins by pressing fUNER, CD or TAPE..When oower ONBand can be switched with TUNER. and taoe deck is switched with TAPE.

OC]

cf

O O

.Searching forward/backward

.Skipping forward/backward

. FastJorward/Rewind(While stopped)

. F ind¡ng thebeg inn ing o f a tune

c Mutes volume temporari ly.

OFor stat ion select¡on( V , A )( l n PRESET mode )

Playback (< , >)

óPlayback (>)

Pause (u)

a Stop

- VOLUME +

C:::::] (:::= For sett ingvolume

- 9 -

Page 10: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

sA-4K19 l

I Before Moving or Shipping This UnitBefore moving or shipping this system:Prepare the system as described below to prevent damage to the mechanlSm.

1. Remove a l l CDs.Z . HTESS UU.

3. Press stop button (l ) for 5 seconds. The display wil l changefrom "WAIT" to LOCKED' to "GOOD BYE" and finally "ZZZ" '

Then the unit wil l be turned off automatically. (This vvil l set the

so-cal led "shiPPing mode". )4. Unplug the system. The shipping mode wi l l turn of f automat¡cal ly

when you turn the power on the next t ime.

stop button

Avoid strong vibrations or impact while moving the equipment'The shipping mode wi l l turn oFF automat ica l ly when you turn the power oN the next t ime

I Operation Checks and Main Component Replacement Procedures

I Ghecking Procedure for each maior P.C.B.

, 'ATTENTION SERVICER" Some chass¡s components may have sharp edges. Be careful when

disassembl ing and serv ic¡ng.

1. This section describes procedures for checking the operation of the major printed circuit boards and

replacing the main comPonents.2. For reaslembly after operation checks or replacement, reverse the respective procedures'

Special reassembly procedures are described only when required'

3. Select items from the following index when checks or replacement are required'

4. Refer the parts No. on the page of "Main Component Replacement Procedures", if necessary'

o Contents

. Checking Procedure for each major P.C.B.1. Checking of the Main, Panel , Deck and Servo P.C.B " '

. Disassembly of the CD Changer Uni t . ' . . . . . .

. Assembly of the CD Changer Uni t . . . . . . . . . . . .

. Main ComPonent Replacement Procedures1. Replacement of the Traverse Deck . . . . . . . . . . . .2. Replacement of the Power Amplif ier lC and Regulator Transistors

page

1 0 - 1 21 2 - 1 31 3 - 1 4

1 A

t 5

1. Checking of the Main, Panel, Deck and

($l![|) Remove the Top Cabinet.

Servo P.C.B.

@[XTBS3+8JFZ1 ](Black)

- 1 0 -

Page 11: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

Deck P .C .BMa in P .C .B

Pane l P .C .B

e@Place the CD changer as shown on the r ightand check the Main P.C.B. . Pane l P .C.B. andDeck P.C.B.

. Disassembly of the Traverse Unit

Bottom view of CD Changer Unil

Traverse unit -Sl lde Plate Leve(1)

@Move the Sl ide Plate Leve(.1 ) in the direct ion of arrow

@to the posit ion @and hold i t , then l i f t up the stopper

@ unti l the Sl ide Plate Leve(2) eject out. Now the 3sl ide plate wil l be open as shown in the f igure 1 on theriqht and the traverse unit can be removed.

+F i g . 1

Page 12: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AKI5

@Slide in the Traverse Unit into a sloton the top of the CD Changer Unitand then stand i t .

@Attach the disc and clamper withmagnet to the Traverse Unlr asshown in the diagram on the left ,then check the Servo P.C.B.( Refer to page 7 of how to checkthe CD Unit without connect¡ng tot h e C D C h a n g e r L o a d i n gMechan ism. )

I Disassembly of the CD Changer Un¡t

GlltDfottow the procedures in 'Checking procedure For Each Major p.C.B. (@-€ l@r

ssfip Remove the Mechanism Cover Ass y

@ Remove the Tray Switch p.C.B.

oIXTB3+1 0JFZ](Brass)

Tray Swi tch P.C.B.

Mechanism Cover Ass'y

Remove the Disc Tray sided on the l \ ,4echanism Base Ass'y

Disc Tray

Page 13: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

@Unlock the Base Lock Lever in the direct ion of arrow a

@ Draw the Tray Base in the direct ion of arrow .b ,unti l i t wi l l be stopped.

@Release 2 stoppers manually and pul l outthe Tray Base rn the direct ion of arrow ó

Stopper

Stopper

I Assemb of the CD Changer Un¡t

@Move the Drive Rack in the direct ion of arrow@tothe posit ion as shown in the diagram below andthe Carrier Lever in the direct ion of arrow @ ful lyunti l the Carrier Lever is locked.

"?j@'

Rack

" 1 .Drive

Bottom view

Carr ier Lock Lever

Carrier Lever

Mechan ism BaseAss'y

Page 14: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA-AK15

Drive Rack

F¡9 . 1

@ññii-r ' ' i t" notOlng tne Drive Rack and Carrier Lever' insert the Trav

Jase on the Mechanism Base ¡n the direct ion of arrow @ unti l

the Tray Base stops as snown in f igure l Release only the

óJrri" i l"u"r. and push the Tray Base together with the Drive

ñá.r.. nrtur, "nguging the gear, release the Drive Rack which

held and leed lhe TraY Base slowly'

Top view

DriveRack

Tray Base

Tray Base

@ora-ra* tn" Tray Base in the direct ion of arrow @ to the end unti l i t stops'

Make sure the mark . ' on the Tray Base is al igned with the mark' on

in" ó*" n""r. as shown in f igure 2before closing the Tray Base ( ln

case tf 'at t f ,e statement above L not operated draw the Tray Base agaln

from steP 2)

Tray Base

I Main Component Replacement Procedures

-Septacement of the Traverse De9!unit r GtÍD-GGDr Servo P.C.B.

@ Follow the procedures in Disassembly of the Traverse Traverse Deck

@o x 3 Deso lder the 4 legs o f the

2 molors and Pull out the

Servo P.C.B.

Servo P.C.B

Remove the f lex¡blecab le CN701.

Widen the 2 bosses w i th a f la t

screwdriver and pul l out the 2 pins

Then remove the Traverse Deck

. Removal of the f lexible cable

Push the top of the connector in

the direct ion of the arrow @ ,

and then Pull out the f lexible

cable in the direct ion of the

arrow \2, .

Note :Insert a short Pin into the

f lex ib le cab le fo r t raverse

un l t .

Flexib le cable

-l.Ssrto,l Pin @

, . . . . ' . :

l , ¡.{.É"r,

tHFlexib le cable

+ Fd'/v

bOSS

p in

@

[XrN2+6G] (Brass)

Page 15: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA-AKI5

2. Replacemgnt of the Power Amplifier lC and Regulator Transistor.

s[[p Fol low the procedures in 'Checking of the l \ ,4ain, Panel, Deck and Servo P.C B. ( Step 1 - Step 3 )and remove the CD chanqer unit .

@@ x 2

Front Panel Bottom Chassis

Disconnect the CN301 and pul l out the front panel in the

direct ion of arrow shown on the left .

@Unsolder lhe terminals of Power lC or Regulator Transistors onthe solder surface.

Heat s ¡nk

Bottom Chassis

@Remove the heat s ink and take ou t the Main P C.B.

- t -

Power lCrc305( RSN3sH 1 )

Regu la to r Trans is lo rQ523. Q505, Q517

Power lC Fegulalor Transistortc305 Q523, Q505, Q517

(KTD205BYGRTA, 2SD2395E, 2sB1 566E)

o @[XTB3+8JFZ] (Black) @

Remove 3 screws which f ixed to thePower lC and Transistor Holder.then remove Power lC. TransistorHolder and Regulator Transistors.o

{riMain P.C.B. (so lder sur face)

[XTW3+15T] (Brass)

Page 16: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

I Self-Diagnostic Display Functiont

ff511?r"."ril"r$tJ,f: selr'diagnostic displav runction which' ir a problem occurs

.ili,J*;:ri:?i#J3"i,:'ú:s'l3sili",H:iilTtheunt

wil l display an error code corresponding to tne

I powtRTurn the unit on with no cassette ¡n

the deck. (SELECTOR : TAPE)DsfAil0BYc/0N

I

"T" wil l appear on the FL display l(unit ¡s ¡n the Self-Diagnosttc I

Func t ion . )

Cassette Mechanism Test (For error code H01 ' HO2' HO3' F01 ' F02)

i- tt"t. "TAPE, DECK 1/2" to select Deck 2'

2. Load a casset,","p" * i tni i . .rurur. prevention tab, remove from left side only and close the cassette holder'

i i::T;?JJ;[:g:1ffii gls*l¡l'""r*i*:*""'""Ji"J; risht s¡de onrv and crose the cassette horder

5. press "t{<(< rr'¡ r'¡oóiiei; (Tape wiit b:-t^t-of ,"ft"t

2 seconds)'

6. Load a pre-recoro"o áf," *itn boih .idu ,".oro üos ittu.t and close the cassette holder'

7. press "¡' -u*an-,*='i i , X;1Átter TPS function' tape wil l stop automaticallv)'

;. ;;;;; " 'REc/sroP' (rape wil l not tolt)-- ^^,.

é: :fiig:Xi:*?3i"":ii::T:'---l'ili"'Ji.*. time when "r ruN,NG MoDE" is pressed

l e .q . H01 - H03 - F01 e tc )

, o b-t"".. "TAPE, DECK 1/2" to select Deck

.l . ..,¡ir ñ^r nhee k H02 because of no recording function)

1 1. Repeat step 2 to n to it-" óeJ l O"p" Deck 1 will not check H02 because

CD Mechanism Test (Fl5' F16' F25 - F28'F751

1 Press "CD" .

2 Press "OPEN -NEXT/-AUTO

:' :i¡:*;,:Xii#33i "t;Ji:'ji:'-t'l':;lnosd"".u.h time when "r ruNrNG MODE" s pressed

( e . g . F 1 5 - F 1 6 = F 2 5 e t c )

I To clear al l Error code- j Press " l TUNING MODE" button for 5 seconos'

2. FL indicator shows "CLEAR" for 1 second and change to "T"'

I How to get out from Self'Diagnostic function

1. Press;PoWER" button oFF'

I

Press and hold the " l TUNING

MODE" button for at least 2

- Whr le Press ing t f re " l TUNING' ; ' \ t¡ooe'; button' Press

">> >>l--; ;--

MEMoRY/SET" button for at least

* 'a | 2 seconos.

I Power AmPli f ier Fai lure (F61)

1. When power amprif ier fai l ' F61 wil l indicate automatical ly

l a -

Page 17: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AKI5

I Description of Error Code(1) Error detect ion for Cassette Mechanism block

No.

1

I Error

MODE SWdetection errl

REC INH SWdetection error

ErrorDisptay

T

H01

l ;ot

T

Problem condition

Faulty operation of cassette mechanism.Faulty contact or short-circuit of mechanism mode switch (S95.1 , Sg71).

IRecording not possible.Faulty contact or short-circuit of REC INH switch (5974, 5975).

Playback can not perform.Faulty contact or short-circuit of HALF switch (Sg52, 3972).

The tape advances slightly and then stops.Faul ty reel pulse, faul ty hole detect tC (1C951, 1C971).

Cassette deck wil l not perform TPS function.Faul ty p layback EQ/recording ampt i f ier tC (1C101).

2

3

^

HALF SWdetection error

Reel Pulsedetection error

TPS abnormal

I

I

H03

t r^1

F02

(2) Error detection for CD/Changer blockNo. Error

REST SW detectioner(or

Problem condi t ion

ICD does not function.This error occurs when the Opt ica l p ick Up REST SW (S701) is notdetected within the specified time (about 8 seconds)

CD does not function.This error occurs when 53 (Traverse up detection) is not ON or OFFwithin the specified time.

Tray does not stay open.This error occurs when 54 (Tray open detection) is not ON or OFFduring OPEN/CLOSE operation within the specified time.

q Q / ' l - r r D \

detect¡on error

ErrorDisplay

F 1 5

T t o

T�

2

3

5

o

so tJ*ol l riudetection error

Transmission error F26between CD servoLSI and micon

s5 (rNo)detect¡on error

s1 (sTK), 52 (PLY)detection error

T

CD power error

CD does not function.This error occurs when the POWER is ON for the CD block and anerror is detected after the transmission has stadeo.

Tray number does not detect correcily.This error occurs when 35 (Tray number detection) can not bedetected normally or when the TRAy No. is uncertain.

CD loading mechanism does not move correctlv.This error occurs when S1 (stocker position detection) is not ON orOFF, or 52 (play position detection) is not ON or OFF within thespecified time.

CD does not funct ion.Check i l CDRST is H for SELECTOR at CD. lf i t is not H after 1second, it shall be memorised as an error. (lC7O2)

F27

F28

1 tr t c

(3) Power Supply related error detect ion

Errorolsotay

]F61 When POWER is switched on, power become off automaticallv.

Dur ing normal operat ion, i f DC DET become L, PCNT shal l becomeL and the error d isp lay on the le f t shal l be d isplayed. ( lCSO1)

Page 18: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA-AK15 _l

I CD Test Mode FunctionThis CD test mode is provided to check cD unit without connecting to changer loading mechanism. This mode shall operate cD PLAY with CD

unrtbeing connected only and cD Automatic Alignment result is shown on t-L d¡splay.

I How to set CD test mode

Prepare and set uP the CD unit

¡ checking condit ion (Refer to page B)

I t - ) PressCD lL - l

I

I

CD Automatic Al ignment result indicat ionThis function provided ind¡cation of error code as the result of Automatic Al ignment of CD (Tracking, Focus, Offset, etc )

Based on these error codes, the faulty area can be located .

Error code Explanat ion. The unit is satisfactory i f the error code is E00. Before test ing, make sure that the test disc is free of scratches, dirt and that the optical p¡ck up lens is clean.

(.>(. Fault either i tems)

Disp lay

Press and ho ld the ' l TUNINGMODE' button at least 2 seconds

button, press ">>,/)')'l M EMORY/SET"button for at least 2 seconds.

f - l Automatic Al ignment result appear

CD E00 I on the FL d isP laY '

O SatisfY X Fau l t

_ 1 8 -

Page 19: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

Measurement Condit¡on. Reverse-mode selector switch : . . ;. Tape edit : NORMAL. Record t imer : OFF. Do lby NR ' OFF. Make sure head, capstan and pressure rol ler are clean. Judgeable room temperature 20 t 5 "C (68 t 9 "F)

Measuring instrument. EVM (Electronic Voltmeter). Digital frequency counter

Test tape. Head azimuth adjustment (B kHz, -20 dB); QZZCFH¡. Tape speed adjustment (3 kHz, -10 dB); QZZCWRT. Playback gain adjustment (315 Hz, 0 dB); QZZCFM. Normal reference blank tape: QZZCRA. CrOrtape; QZZCRX

. Head Azimuth Adjustment (Deck 1/2)

Caut ion :. Please replace both azimuth adjustment screws (RHE5152ZB)

and sprangs (RM80331) s imut taneous ly when read jus t ing thehead az¡muth. (shown in Fig. 2)Even i f you wish to readjust the head azimuth without replacingthe screws and springs, a f ine adlustment cannot be done be_cause of the screw-locking bond adhered to the az¡muth screwand spr ¡ng .

. Please remove the screw-locking bond left on the head basewhen replacing the azimuth screw.

. l f you wjsh to readjust the head azimuth, be sure to adiust withadhering the cassette tape closely to the mechanism by pushingthe center of cassette tape with your f inger. (shown in Fig. 3)

1. Playback the azimuth adjustment port ion (8 k1z, -20 dB) of thetest tape (OZZCFM) in the forward play mode. Vary the azimuthadlusting screw unti l the output of the R-CH (pB OUT-R) aremax imized.

2.Perform the same adjustment in the reverse plav mode.3, After the adjustment, apply screwlock to the azimuth adjusting

screw.

R,CH{PB OUr-R)

Fig . 1

/Q f . . t t r ( 1 ( r7R \

H ( F M 8 0 3 3 1 )

F ig .2

E , H E A D R/P HEAD

triñ ?

Azimuth Screw(Forward)

Azimuth Screw(Reverse)

Fig. 4

. Tape Speed Adjustment (Deck 1/2)

1. Set the tape edit button to "NORMAL, pos¡t ion.2. Insert the test tape (QZZCWAT) to DECK 2 and ptayback

(FWD side) the middte port ion of i t .3. Adjust VR201 (DECK 2) for the output vatue shown betow.

stment target :2940 - 3060 Hz (NORMAL speed)After al ignment, assure that the output frequency of theDECK 2 REV and DECK 1 FWD/REV are within t 60 Hz olthe value of the output frequency of DECK 2 FWD.

(Rch)

¿Ed¡m( G N D ) t-

I

t_-TT�--rli , I I l

- ( l r

r :.,Digital frequencycounter

UNIT

i SA.AK15

I Measurements and Adjustments< CASSETTE DECK SECTION >

. Bias and Erase Voltage Check1. Set the unit to "AUX" posit ion.2. Insert the Normal blank tape (eZZCRA) into DECK 2 and set the uni l

to "REC" mode (use ".REC / STOp,' key).3. Measure and make sure that the output is within the standard value.4 Insert the CrO2 tape (OZZCRX)5. Repeat steps 2 and 3.

Bias

1 M oTP5 ¡rN"A;

rP4(GND)

O +

1 K o

EraseAC EVIV

F't|'-7-'

L--\l t 0 )

? 9r-r?

='-.aBias voltage for Deck 2 (Standard value) : 19 t 4mV (Normal)

27 t SmV (CrOr)Erase voltage for Deck 2 (Standard value) :more than 70niv (Normal)

more than 90mV (CrQ")

U N I T

- 1 9 -

o Q -

Page 20: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA-AK15

. Bias Frequency Adiustment (Deck 2)

1. Set the unit to "AUX" posit ion'

2 lnsert the Normal blank tape (QZZCRA) into DECK 2 and set

the unrt to "REC" mode (use " 'REC / STOP" key)'

3. ÁJiust l-zOl so that the output frequency ¡s within the standard

va lue .

Standard Value :98 t 8 kHz

< TUNER SECTION >

I AM-IF ALIGNMENTAM-IF ALIGNMENT

ADJUSTMENT(Shown in Fig' 3)

REMARKS

Adiust for max¡mum outPut'

SIGNAL GENERATOR orSWEEP GENERATOR RADIO DIAL

SETTING

INDICATOR(ELECTRONICVOLTMETER orosclLLoscoPE)CONNECTIONS FREOUENCYHeadphones Jack(32O)Fabrrcate the Plug as \shown In Ftg. 2 and then Iconnect the lead wir€s of Ithe P lug io the measur rng

/rns t tumen l r

2102 (AM IFT)

Fashion a looP ofseveral turns of wireand rad¡ate a signalrnlothe loop ant. ofrecerver .

450kHz30 % Mod.at 400H2

Point of non-interf erence. (on/

about 600kHz

I AM-RF ALIGNMENT2101

(AM oSC Coil)Adjust for maximum outPut'

Adjust for max¡mum output

520 kHz Tuning caPacttorful lv closed

2101(AM ANT Coil)600 kHz Tuning to stgnat

. Alignment Points<Cassette Deck Section>

<Tuner Sect ion> on Main P'C'B'

Fig.

<Servo Section>

I¡m

To Headphone Jack

l l

ffi rf{E

Fig . 1

ToMeasuringlnstrumentR = 1 6 - 3 2 o

cP601

- 2 0 -

Page 21: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AKl5

lTerminal Function of lc's. 1C701 (AN8837SBEl ) Servo Amptif ier

1 1 CEA I Capacitor connection for HpF ampli f ier

i l12 BDO O BDO output (, 'H,, : drop out)

: t l

] . , L D o N ] | ] L ? n e c i n o u r l { " H ' : o N , " L : o F F )

14 GND - Ground connection

Function

'18 VDET - "H' : Vibrat ion detected (Not used, open)

19 ENV O RF envelope detection-20 ENVOFF - ENV control

21 TEBPF i - Vibrat ion detection signat input(Not used, open

22 i TEIN I TE Amp. input

, a t a ^ , , -

-

^ t . ^ ^ t . i ^ ^ ^ - - , ^ - i ^ ^ ^ t ^ , . ¡ ^ . . ¡

' 1C703 (AN8780SBE2) Focus coil / Tracking coil / Traverse motor / Spindle motor driver

l in Mark t/O FunctionNo.

i i1 /RST O Reset

. t LI

2 NC - No connecüonI

: ] lNl , I t \ / t ,, , , ,ctor driver (2) inputt ' i r

4 PC.2 l p(. . J2 (power cut) ¡nputI t -

5 Nc i - it" connectionl - f

6 lN1 | iMotor d r iver (1 ) inpu tt r t

7 PVCCI I Power suppty (.1 ) for driver

e . ,o*o, i- i",*"r;nn"*n9 NC - Crorn¿ connection

1,1O

. D1- O

,fVgtorf, . lver (1) reverse action ourpur

1 1 D1+ O Motor dr¡ver (1) forward-action output' i r -

12 D2- O Motor driver (2) reverse_action ourpur

13 D2+ O Motor driver (2) forward_action ourpur

15 /RFDET O NRFDET outpu t ( "1" : de tec t ion)I

1b CHOSS - Track cross signal output (Not used, open)

17 OFTR O Off-track output(" l" : ON track,"H" : OFF tr

- 2 1 -

Page 22: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

__9t4r11-l. rc7oz(MN662746RpK1) Servo processor / Digitar s¡gnar processor / Digital f ilter / D/A converter

PinNo.

1

2

3

4

5

oooI

Mark

BCLK

LRCK

sñonrnD V D D l

DVSSl

l/O Function

Serial bit l lock terminal (Not used' open)

L/R discriminating signal (Not used' open¡

Serial data (Not used, oPen)

Power supply (digital circuit) terminal

6

7

B

I'1 0

TX

MCLK

MDAiA

MLDC E N I q F :

1 1 / F L O C K

12 /TLOCK

1 3 B L K C KI

1 4 S O C K

SUBQ

DMUTE

J I A I

/RST

S M C K

oI

i iI

I Digitat audio interface signal

I n¡Lápro..ttor command clock signal

tr¡¡.ropto"".tor command data s!91a|-1 load srgnal' Microprocessor commanc

rl

oo

I

I

Optical servo condit ion(focus)("L" : lead-¡n)

Opt¡cal servo condit ion(tracking)( 'L' : lead-in)

, Sub-code block clock (f=75H2)

lE*ternal clock signal input for sub-code O

Sense signal outPut

(Orr, r eSr-' rr¡nG EN D NAJEND' POSAD'SFG)

Traverse servo control output(Not used' open

.Traverse drive signal outPut

,SqinOl" motor ON signal output ( L : ON)

.Spr¡dlg motor drive slOnql oytput

(forced mode outPut)

lSpinOt" motor drive signal output

(servo error signal outPut)t l

Kick oulse output (Not used oPen)

Trackinq drlve outpUt

Focus drive output

D/A (drive) output (TVD ECS'TRD'FOD'

FBAL,TBAL) Reference voltage rnpul

Focusbalance adjustment outpUt

(Not used'oPen)

lrac]<i¡9 balalce adjustment output

,Focus grrgr signal input (analog input)

Tracking error signal input (analog ¡nput)

RF envelope signal inPut

1 5

l o

1 7

:Sub-code Q code output

Mut ing inPut ( H ' :mute)I

o ;Statu:1qn?l oytput

I lCnc cue clvs,rrsrvP,FCLv'socK)

. Reset inPut

I l /z-diuid.d clock signal of crystal osci l lat ing

MSEL ="H" (ÍSMCK=8 4672MV2)

1/4-divided clock signal of crystal osci l lattng

H¡ser-= ir- (rsM¿K=42336MH2)

1/1g2-divided clocK srgnal of crystal osci l lat i

( ÍPMCK=BB 2kHz) (Not used' open)

I

o

2 1

22

23

24

PMCK

TRV

TVD

PC

ECM

o

r')

o

ooI

26 K lcK

27 TRD

28 FOD

29 VREF

J ¡

32

33

34

35

TBAL

F E

T E

RFENV

VDET I Vibrat ion detection signal input (GND)

Page 23: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

!SA.AK15

Pin Mark yON o ' ,

i72 AVDDI I

1 iaQ ^ t tT t ^

f t

74 AVSS1

75 OUTR O Right channel audio signal output

76 RSEL I RF 1lOna! polarity assignment input

(at 'H" level , RSEL='H", at '1" level , RESL="1 ' )

77 CSEL I Crystal osci l lat ing frequency designation input

. 1C801 (M38197MAA611) System Microprocessor

i,j Mark vo Function

DECK 2 | Mecha condit ion inoul

z oecx l(HALF2/ RECt F / MODE/ RECt R)

I Mecha condit ion input

Mecha condit ion input

(HALFl / MODE/ PHOTOl / PHOTO2)e ñ t r^ r a

I CRO2 Dli CRO2 D2)

4 CRT

3 t \ u

o txiv s

7 K E Y Z

8 K E Y l

13 MUTEA O Audio mute signal output for power ampfl ier

I N P U T

16 CHG SW1 | CD changer SW input (STK-SW, TUP SW)

19 S lA I US I CD signal processor status input

20 SQCK O CD subcode clock output

2 1 N C

22 i SUBO . | , CD subcode data input

23 TLOCK O CD tracking lock input (Not used, open)l l

24 ¡¡96¡1 ] O ICD fccus lock input (Not q9e!, open)

zs sr¡¡Se . o ] Co ggrvggocgssor se19911¡ru.!(Not used, open)

26 MCLII O CD command clock outouV Tuner PLL clock

PLLCLK output' l l

27 MDATA/ O CD command outpuV Tuner PLL clock output

P I I D A T A

O No connectron

28

29

30

MLD/PLLCE O CD command load outpuV Tuner PLL chip enable

RESTSW I CD Ll[ / lT SW input for the most inner point

BLKCK I CD b lock c lock input

Pin Mark l l } FunctionNo.

"1" : 16 .9344MH2 "H" : 33 .8688MH2

78 PSEL I Test input (normally "1") (Not used, open)l

79 MSEL I Output mode switching of SUBQ terminal

S S E L I Output frequency switching for SMCK

"1" : MCK=4.2336MH2 (Not used, open)

80

Pin MarkNo.

131 RrúTgz locoer

33 P.CONT

¡¿ svNc

Function

35 /RESET RESET input1

36 XCIN X'tal osci l lator (f = 32.768 kHz sub clock)

37 XCOUT X'tal osci l lator (t = 32.768 kHz sub clock)-38 XIN X'tal osci l lator (f = 6.0 MHz Main clock)X'tal osci l lator (f = 6.0 MHz Main clock)

T . .r l39 XOUT X'tal osc¡l lator (f = 6 0 MHz Main clock)

¿O VSS - Ground (OV)+o lvss I- I crouno 1ov¡' T T

41 MBPI O I MPU beat proof output 1

42 '

MBP} O MPU beat proof output 2' T

4g CHGR FWD O CD changer motor forward control output

44 . CHGRTREV. O i CD changer motor reverse control output

45 DMUTE O CD d ig i ta l mute ou tpu t

85 NC O No connect¡on

BO . AIJX _N¡T , O _A9d1o mute signal output for AUX input

87 ICD O Function select¡on for CD

BB /N/D O Input level select ion for AUX input & MD inpuO f npr i f .u . f se lec t ion fo r AUX inpr t a VO inpr t

89 JOG A I Jog dial signal input A

eo JoG B I | , Jog dial slOngl i¡ouJ B

sl ,vcc ll .Ie!q9!!pry!1U92 REGION lN I Region & function sett ing terminal

93 MKCLK O Cassette deck control clock output

94 MKDATA O Cassette deck control data output

95 SD I Tuner s ¡gna l DET input' I

96 ST/DO I Tuner PLL if data input & Tuner stereo det. inpul

97 NC O No connect¡on

99 VSS - Analog ground (OV)

100 VREF I Reference fo r A-D

97 NC O No connect¡onT T

98 VEE Power input (-30V)1 . . ^ ^ - .

46 SPE CONT A O Speana control output Al f i

47 SPE CONT B O Speana control output BI

48 . SPE CONT C= O ] qgqlqJ9ntrol output C

61_19 1 o intLl"f.len5j84;lNDl AN9?q O I FL segment (anode) drive output

- 2 3 -

Page 24: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AKl5

f Wiring Connection Diagram

fat*ñl

f, lannr ec.e

E TRANSFORMER P,C.B

I'lI

tll̂il

I[:]

BopeRñroN¡ ec.e

E sERVo P.c.BSOI DEA SIOF

2 322

2 l

CNfu1M70r

) T B A V E F S a 1 6 '

S P I N D L T

M v¡c¡nrurs¡¡(DECK 1 ) PC ,B

E uecnnrrsv(DECK 2) P.C.B

JU*' | tr DErEcrtNGI I swrrcH(1)| |

P C Bt tt /

d orcr p.c.e

!l oerecrrNcswrTCH(2)P.C.B

El ronolrueMOTOR P,C.B

m

Page 25: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA-4K15

I Block Diagram

" t ;

- _ ! \ \

. l

L ]

_ !

- - i . .

" a = * - . t

c 7 a 2

u * o á z z o o n p x rS I R V O P R O C E S S O R

c 7 0 1

a N 8 8 3 7 S 8 t 1

S I R V O A M P

/ D r G r r A r s r c N A t P R O C E S S O R/ D T G T T A L F T L T t R/ D / A C O N V E R T E R

r , 1 - ,

;- -,: ] : : \ A :

, , - - \ \] : ¡ : C \A

'1 ! l^r '

I r L i i a )

_ Á - i t a l

!

' D a v ¡ u i ,

_ -l l l i r i l' : l - r t l

l

i . n i a <: . j i

. : . ' , : -j ¡1 :1 ::.

l . q , l .

- . 1 ,

. { _ - t r t I r q : ¡ . E Ii lañ'i¡i iT

' i - i

-!.

i L S

D O \

i. 'o¡lA N 8 7 8 O S B E 2

F O C U S C O I L/ T R A C K T N c c o r L/ T R A V I R S t M O T O R

/ s P l N D L t M O T O RD R I V T R

. _ /

a ,\ .M

: - , . ' rM".. _/

_- i r \ t !v : i a c

- 2 5 -

Page 26: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

sA-Af(l5 /

+|r

¡I

l}

c 1 0 l

L A 1 8 3 3 M N T L V

F M / A M I F A M P ,

D E T l A M O S C .v x / r v nex

i : >' t

1: ; f

: . - i ' � . ,

aI

l}

: . tf.r_----,_-l

I I¡ r I

T ¡ I' | |

c 1 a 2

L C 7 2 l 3 I M D T R M

P L t F R ¡ Q U E N C Y S Y N T H T S ] Z T R

- 2 6 -

Page 27: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

,:.'

. ) - j i i ,

C 1

3 4 6 4 r 8 NM O T O R D R V I

1 . . \ ' . '

. t.(-'l*:t--.''

[ . , \ l - . - ,' - r ! ' l

. l I' ' . , , I

; r

z >' I . l

l l

S Y S T t M C O N i R O L / F L D R v t

Page 28: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

'¿¡474¿4

lc6! 1A N 7 3 4 8 SP . B . t e / r P S A M PR E C A M P . / A L C

/ ' . t -

\ . ' :l¿:"t

t!

' ) a ?

./1- . R l\

LECTS I

l . : :1,

19 6o4ta l 1 s5t

i 'L

i::

I C

B A ,

R /

l : _ ll - , . ñ

Y .E

/ i l : r l ,

c 9 7 l

O N 2 I E O R L C( D ¡ c K 2 )

r c 9 5 I _O N 2 I S O R L C( D ¡ c ( 2 )

r:, ' i i !- ' ' ; ,! 'f-----T.:.---l

M 3 8 r 9 7 V A A 6 1 1 l c 8 0 1 ( 1 / 4 )

i::

s Y S T E M c o N T R o r / r r o R t v t

- 2 8 -

Page 29: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA-AKI5

) .'-)

]l-lt l

|-.'. ' lt l

. . . _ . - l

: ) , - . : t . - - l

I

' r ' l i : ' ¡ ):l

] C J O 2

B H . l 8 5 7 A F V t 2S O I J N D P R O C T S S O R

s u 2 o s c r - r 2 c 6 l z l 1 / 2 ' ) S y S I E M C O f r f i n O f ' " ' ¡ '

II

- . , I-_:.::______________ r4

l . '

. ' . , ' '

i E ' '

M 3 8 r 9 7 M A A 6 1 1 r C 8 0 1 ( 1 / 4 ) S Y S T E M C O N T R O L / r L

trl

_ 2 9 _

Page 30: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

"--:7

c 3 0 3

M 5 2 1 8 A P

r,- .1l ; ; I

F: - {l - l

M l 8 1 9 7 M A A 6 1 1

j

;

ñ s o r 1 r ¡ o ¡ l s y s T t M c o N T R o t / F t D R v t

- 3 0 -

Page 31: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

. - +-'-'7

S C \ A L

, <+ ! 1A \ sc \A - r N :

) :M s 3NAL \ i

r r f AM os : s oNA . - N :

+ a v s a \ A - ; \ F

= ' ; v & A V s G \ A t s : \ i

¿.w4 iaaats i l \ í i s c\AL - i \ f

,z¿4 :'.-a'BAat( :t t \A- : \:

. - . - ) u l s t t N A i N :i_r :"Dtr'

- i t , .

o ' \

F l i { \ |

l l

a: q)

- 3 1 -

Page 32: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA-AK15

lTerminal Guide of lc's,Transistors and Diodes

I Schematic Diagram(All schematic diagrams may be modified at any time with the development of new technology)

Note :

< for Servo Circui t > (Page 35). s701 : Reset switch

< for Panel circuit , Led circuit and operation circuit > (Page 43 - 45)

. 3800 : Display' demonstrat ion select switch '5819

. 5802 : V. Bass switch ' 5820

. 5803 : FM mode switch '5821

. 5804 : Random PlaY switch ' 5822

. 5805 : Memoryiset switch '5823

. 5806 : Deck 1 oPen switch ' 5824

. 5807 : Disc nexi oPen switch ' 5825

. 5808 : 3D space EQ adjust left swrtch ' 5826

. SSO9 : TaPe Edit switch ' S827

. 5810 : Disc tray open/close switch ' 5828

. 3811 : 3o spaóe ÉQ aolust down switch '5829

. 5812 : Record select switch ' 5830

. 5813 : CD manager switch ' S83' l

. 58'14 : 3o spacetQ adjust right switch ' 5832

. 5815 : Reverse mode select switch ' 5833

. S816 : DISC 5 select switch ' VR802

. 5817 : 3D sPace EQ adjust uP sw¡tch

. 5818 : Deck 2 open sw¡tch

DISC 4 select switch3D space EQ sw¡tchTune/time adiust uP sw¡tchDISC 3 select sw¡tchTuner select switchTuner mode select sw¡tchDISC 2 select switcnCD select sw¡tchTuneitime adjust down switchDISC 1 select switchTape select switchPlay t imer/REC t¡mer select sw¡tch

Power switchAUX select sw¡tchClock/timer select switchEncoder volume control

BA3835F-E2(1 BP)AN8B37SBE1 (2BP)BU2ogoF-E2 (16P) --).--:.-..

AN7348S (24P) ----

BH3857AFV-E2 (40P)' '" /

LA1833MN-TLM (24P) \-- .

Lc72131MDTRM (20P)

AN8780sBE2 | an0ztaru

.r.o I. , , ¡ 1 l e I

2 6 , . " ) ' \ l ' I| . r L \ j ! | I

, ¡il\'\ I '

MN662746RPK1 (B0P)

4-'*é.' "4

'1¿r?_o*)\o*

1 97MAA61 1 (1 0o

2SJ4OCDTA

../.;" ni'

2SA1 O3TAKSTXDTCl 14YKA146

BA4558FE2

8

.

4

ON21 SORLC'ffi.2 " 3- l - - - r -

l0 '$ tL l _ _ _ t J

M521 BAP

58 . " "

[ , ' t1 l \ ' 4

1

1

5

KTD2O5BYGRTA25D21 44STA2SK544F-AC

... '::G ' " : ' "

SD

KTAl 271 OYTAKTC32O3OYTA

1 D3E1 N54028M21

- Cathode

,

Anode

RVDl SS1 33TA1 SS291 TAMA.165TA

. }/- Cathode

A I

Anode

2SA933SSTA KRC1lOMTA2SC27B6MTA KRC1 1 lMTA

2SC2787FL1TA KRC114MTA2SC27B7LTA KTC31ggGRTA2SD1 45OSTAKRA1o2MTA B^K R A 1 1 O M T A u EKRCl 04MTA

2SC27B4FrA

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- 3 2 -

Page 33: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

.The voltage value and waveforms are the reference vo¡tage of this unit measured by DC electronic vol lmeter (h¡gh impedance) and osc¡l loscope on the basisof chassis.Accordingly, there may arise some error in voltage values and waveforms depending upon the internal impedance of the tester or the measuring un¡l.

No mark : Playback { } : Tuner ( ( ) ) : c D < > . . . . . F M ( ) . . A M

.lmportance safety notice:^Components identi f ied by A mark have special characterist ics important for safety. Furthermore, special parts which have purposes of f i re-retardant(resistors), high-quali ty sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufacturer 'sspecif ied oarts shown in the oarts l ist.

Caut ion !lC, LSI and VLSI are sensitive to static electricity.Secondary trouble can be prevented by taking care during repair,.Cover the parts boxes made of olast ics with aluminium foi l ..Put a conductive mat on the work table..Ground the soldering iron..Do not touch the pins of lC, LSI or VLSI with f ingers direct ly u

T

i sn-nrrs \

< fo r Deck c i rcu i t , Mechan ism (Deck 1) c i rcu i t and Mechan ism (Deck 2) c i rcu i t > (Page 36 - 37). 5951 : Deck '1 Mode detect switch.. 5952 : Deck 1 Tape detect sw¡tch.. 5953 : Deck 1 CrO. detect switch.. 5971 : Deck 2 Mode detect switch.. 5972 : Deck 2 Tape detect switch.. 5973 : Deck 2 CrO- detect switch.. 5974 : Deck 2 Recórd detect switch.. 5975 : Deck 2 Record detect switch.

< for Loading Motor circuit , Detecting Switch (1) Circuit and Detecting Switch (2) Circuit > (Page 33). 5 1 , 5 4' s2 , s3 , s5

: Leaf switch.: Mecha switch.

.S igna l l ine

: +B l ine

-B l ine

-\ : FM/AM signár rine

Main s igna l l ine

CAUTION : FOR CONTINUED PROTECTIONAGAINST FIRE HAZARD, REPLACE ONLYWITH SAME TYPE F1 1 .6A 125V FUSE

RISK OF FIRE-REPLACE FUSE AS MARKED

FUSE CAUTION

€EF These symbols located near the fusei n d i c a t e s t h a t t h e f u s e u s e d i s a f a s t o p e r a t i n gt y p e . F o r c o n t i n u e d p r o t e c t i o n a g a ¡ n s t f i r eharzard, replace with the same type fuse. For fuse rat ing,r e f e r t o t h e m a r k i n o a d i a c e n t t o t h esymoot .

€+ Ce symbole indique que le fusible ut i l isée s t á r a p i d e . P o u r u n e p r o t e c t i o n p e r m a n e n t e ,n ' u t i l i s e r q u e d e s f u s i b l e s d e m é m e t y p e . C ed e r n i e r e s t i n d i q u é l á q ü l e p r é s e n t s y m b o l eesr appose.

. : Playback signal l ine

' F l o n n r d c i n n ¡ l l i n o

' : : : CD signal l ine

: FM signal I¡ne

+ill>: : : , )

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S T V T C F ( l ) a R C . i

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: Aux signal l ine

D t T t C T I ] \ GS W I T C H ( 2 ) C I R C U I T

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Page 34: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

A O P T I C A L P I C K U P C I R C U I T

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Page 35: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 36: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 37: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 38: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 39: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

94411'-i

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Page 40: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 41: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

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Page 42: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 44: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 46: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 47: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

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Page 51: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

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Page 52: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 54: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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T Mechanism Parts LocationDECK 2 (REC/PLAYBACK)

(RAA3407)1 1 3

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Page 55: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

rss It l (MEcHANISMu contnol cc e¡

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SPECIFICATION

lge I1l t¡¡ecx¡t'ltsl¡v coNTRoL Pc.B)

107

Page 56: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

I sR-Rxt5-

I Mechan¡sm Parts ListNotes : [M] in Remarks column indicates parts supplied by MESA

A a l

^;: Parl No Part Name & Description n..r*. I llf Parl No. Part Name & Descriprion n..rr.xrl ] llf Pad No. Part Name & Descrjplion Remarksl i : Par l No Par l Name & Descr ip l ron Remarks l i : Par l No. Par l Name & Descnplron qemarks l i : Pan No Pan Ndma I Descnplron Renar lN U r \ U l \ 0

I - ;^ . - -^-^ : . 1 � l [ - l^ . .^^ .^^ 1:^^* * ;^ l l - l^ - l^ - - . ̂ - - .

i i cAtsrEoEcK l lFl::* i:*1115 Rl\¡80408 SPRING I[¡] 131 RXL0125 PINCH RO.LEB ASSY l[¡]- f l F : + - l f i l l

10r BED003s PTHEADBLOCKASSv IMI lrro R¡/10370 LEVER tt',41 131.r R[/80402 spRrNG Iu]'0'-1 RHE5'5228 scREW {r,¡r I l',r Rr,/10371 LEVER ¡'/r I '"

pxL0.26 .EAF tMlI I - - - - - - l [ ' f ] ]

l f i I r l',1a2 RED0043 R?HEADBLOCKASSY tMl l]le R[¡10372 ARr,l tM] I ,* RXo04i2 RoD ¡,41

l r l r102-1 RHEs1s2zB SCREW ltvll lrs R[¡10374 TEVER ir'¡] I lrss.r RMB0405 spRrNG ['4]

l,o: r*oi, rneeñosiiuosE l, ll'^ l*r"on, lour* rrr lfiri.ilnr,,r,,rr' l*oo rr,,r I

I

],,, RDG030, GEAR trvl 'r2'

lrrr*i LEVER Ir,,] ] 1," REr.l0070 voTon ASS' tvr'05 RDK0026 .EAF r^rr I i," Br¡o'5re REEL TABLE HEAD ¡,rr I [n-nnor60, scREW p/]

I I f l f i 1 - l f r r l106 RDRffi29 RELAY PUTLY Nl I 123 RtlS0398-1 SHAFI [l'¡l 136 XTW2+51 SCREW Il'11

i,o, *ou*r,.i iuu,--, ¡, ][-;"** ,rurérÁ -�,, ]]]l-

]*ru-'., lr.*r* rMr l

l r r - l 1 l ti 108 RDV0034 BELT ['/] I ]12s RUS60szc SPRTNG fr',41 ] ]rs8 XyC2+JF17 scREW 0'¡l'0e FDV003' BELT r*¡r I l'" RXF''¿e FL*'HETLASS' rr,rr ] l,rn RFKJXED/GK .HASST'ASS' Nr

f r i -

tr¡t ltl'¡lf|�---------------

, - l l I I I

i'oq T*0" sELT rt*lyl ]l,zi+'uo"' úq f', ll'" l1'9'-g1' ]scnery

1109 RDV003s IBELT l[4] 1126 RXF0049 FLwvHEELASSv {ul ] ]t:g RFKJXEDTGK cHASSII I

f T l l f ' I i l l I

110 RUW147zA spRtNG tt\¡l 1 127 RXF0050 FLWVHEELASSv it/l ]l| : t - - - - - ' i l r - I l l l1 1 r RMB0400 REEL TABLE SpRtNG ttr¡l I rze RXG0040 GEAR tt\¡l I II I - l l I r l l112 RMB0403 spRtNG tMl I 129 RMK0283 PLATE tMl

RXF0049 FLYW|TEELASSY {Ml ] ]139 RFKJXEDTGK CHASSTSASSY [r¡]1 lspRrNG lttt¡l J tzt RXF0050 FLWVHEELASSv it'¡l ]i+ ' r l i r r r l I i l

128 RXG0040 GEAR tr\¡l II r l l - l

129 RMK0283 PLATE tMl

lMl 130 RXL0124 P|NCH RO11ER ASSY _lU,_ , ] L-_ -�i:.lt-

I Loading Mechanism Parts ListNotes [M] in Remarks column indicates parts supplied by MESA.

GEAR

Part No. Part Name & Descriplion

323 RHD2MIO SCREW DRIVE RACK

ní Part No Part Name & DescriptionPart No Part Name & Description

IRAVERSE OECK

N2 RDGO31O PULTEY GEAR It'/li t lI

103 BDGOJ] 1 DRIVE GEAR tL/l- 1 1304 RDG0313 UP,DOWN GEAR LEVER llúl

305 RDV0036 BELT tlr/l

306 RFKPDS790PK1 ¡/OTOR ASSY tvl

lrt 'tcoo,^.r

lrn¡vr lrrr

,* FG00171-K TMY2

J|'4]3oe RGOoiTz.K TRA' 3 l¡rr310 RGoo173-K TMy 4 I ir,

, l "

Fe fN0.

FelNo.

[r/] R[¡10384 UP PREVENIION LEVER I|\4]

["0 iRr-086s sueeonrnr'rCii

-[d ]l*¡r**^ iroe*n rr,/l

ir nveoii, 'áosrroco,*rrsr jtrt ]lrnn rr*,to .ro"ruorrrrr,rC 'ILl

1," l rrro,r, -cÁñniEn

Locr Lrven s rrr l irro frr*^oinosooi c** rosJoss" Il,4l327 i*r*" aose Locx,ruen I t"r I fri, irr,*u.' '.*rr

r*r, t*/r Iiiu ltr,*" f cnnnrenroc*,ññ F- ][,- i*r*ru, * "oor'noLDERLEVER rr/r I32s lrr*o** lr*orro* I,i IF F *** L*ror*r, irrr I

1 l l l i I i I l330 RH0200091 SCREWCARRTER 0'¡l ]]r* XIB3+1OJFZ SCREWPB,L|D [r'¡l- - - - l - -331

I nvcozzn rmy FOoK spRrNG ivl

] llss RVRoq7s.w TRV cAp tvl

* Rr¡E0r73 .ARRTER AFV spRr\c rvl I lr* RAE0152..M TRAVERSE u\rr rvl

ilFq,IqL ic*t*oÁt iry, ll,*'

trnéoui, *ttoot,*itruuiÁ . rti ]

334 1l{o13z .cAT]ER!ryll ] ir/l ]13s82

SNSD3B scREW iMl335 RDG03I2 spEEDUpGEAR rr/r l:sc lorrnr* 1iiáii*.r*r.o fir/r312 R[¡EOl7O LOCK LEVER SPRING

l -313 R[,IE0179 ASSIST SPRING

;,4 RVEO.SO TMY )-IOLDEF SPRII\G

tr/l

ll;RDG0312 SPEED UP GEAR fr,|r lqo ai¡Entog FLOAI|NG SpRtNG A t[/]' " ' - ' ' " : r - " " " " - ' " " 1

336 R[/[¡0134 DRIVE GEAR lt'¡] i lroo R[¡E0142 FLOATING SpRlNc ts tt\rj336 Rr/r¡0134 i?ryEGEAR ,lr¡l i l"o rRr¡E014! .lLOArlNGSpnrNGB -r!! l337 Rlr¡[.40135 CUSHTON RACK tl\¡] i *, RMK0293 TRAVERSECHASSTS t[¡]

I [ : - _ t " t : " - : I . " 1 ' - - ' " ' , ! 1 ]i*tti*

'r.*r* 1'rj lf*-

-rr*r-* scrr* rrl

-i : t t t -

v \^ /E /c rn a t tcu t^ñ t t t ¡ t i

339 XTS3+8J SCnEW [l'/l 363 XTN2+6G SCREW tlr4l

: ] l r l

338 XTN2-6F SCREW SUPPORT ANGLE tl'¡l

RMK0293 . TRAVERSE CHASSIS

. l\¡l

RMS0123,1 F|XED PrN IMI

I]]]

' lM-1 q¡/F022 FELT l¡/l. ! l l l I

15 j!{{l ilqqNGlATCH11l_ . IMI ll

340 xwE4E10 icusHroN ] t[/r I Er **ro^, 3p wtRE KrT . ]rr l

3A1 R[.fEor7B HoLDrNc spRrNG I[¡] ] ]* Rz07e3 3p wRE Krr t[/]Iy2 R[/E0]81 UP PREVENIION SP (R) {l'41 i 1367 R¡/c0430.0 RUBBER TUBE tl'41r _ _ l - t i

343 R[/E0r82 up eREVENTToN sp (L) t[/] Iy4 tt*ro.**o lrr.ro .ou* ori t I r,, r I It t L

*.i irrrr,, ,;il i,r lt, ' ]

Remarks

T

Page 57: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

I CD Loading Unit Parts ̂ LocationF

s ¡ l/ l' 3 4 1

i

¡¿o I1-r-, .zta-t *o

¿ 8 9laa-t -, E'---d5

\ t,^^ffi1Y<, €

344'1t s>¡{ \-./,r

\-r-Uz..1, -"'Q\g[2

.d- \r' rñ343 \ ,ll tat 3s3

3¿ó 1 / ' ' >z<.\r / l ( ^ \ . - , , ),-*/ \Éz

342 A34s \:.r'

349 /

I

ri ró\)) :sz

330

N ote:When chang ing t he l oad ingmechanism parts, apply thespeci l ied grease to the areasmarked "xxx" as shown Inthe drawrng.

Re f No

o-

P*N" ' l

' tRFKXPG67 l

P : s oa''

,W\.*-l ,0,v

3 '3 , , ' &

\ü\ IP-_%'\.

W \ ( N N N N N N N � _ . . '

\ i l ; 7 : 1: l t o l r o , , a -

I 'M?r [q 'l l t p , ü t'M"¿304

3 6 1

Page 58: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

I sr-arrF

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( o E c K P C B )

,6pr' cP6o2

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cs702

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40

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4 0l;t

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H M

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Page 59: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

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Page 60: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

] SA-AKlTI

[^."'

IIIL

R e f

\ o .

f

fRt

Part No. PañName & Descriptio Remarksl : t

Prn \ , p¡¡r \ ¡mc & De,; r rpr

,, | *r*r*,u ln n*o*

I " I rr*,,un* 'MEcroroLDER

'-

I lo nvn,,oox lrrcnonoLoen n

, " RSCoo27.r l**rr c^st36 RXXXOO'3 HEAT SINK UNIT

- F

i EQ BUTTON UNIT

scREW (AR2 [¡ECH)

BA4558FE2 IC, OP A¡IP

BA7755A

TRANSISTOR

TMNSISTOR

Rem¿rk5

DAMPER GEAR

CRsO TO PANEL

REEXM25-1

CHANGER LED

6 RGUXO262.S

i fncurseos8 RFKGMKI5P.K

8-1 RGL0383-0-cHnr'lten

rop cne I frltEG RUBBER

18 RGU1591B.K ;POWER BUTTON l tLl)

i i

- - T - - ' T2A RGWXOO27.1S VOLUVE KNOB f[,4I

I Replacement Parts List

lmportant safety notice:components ¡dentif¡ed by r mark have special characteristics important for safety.Furthermore, special parts which have purposes of f¡re-retardant (resistors), high-quali ty sound (capacitors), low noise (res¡stors),etc are useo.When replacing any of these components, be sure to use only manufacturer's specified parts shown ¡n the parts list .The parenthesized indications in the Remarks columns specify the areas or colour. (Refer to the cover page for area or cotour )Parts w¡thout these indications can be used for all areas.[M] lndicates in the Remarks columns indicates parts supplied by MESA.Warning :This product uses a laser diode. Refer to caution statements on page 2.

tMl

tMl

O1O1 2SC2787LTA TRANSISTOR- - i - - - - - - "

¿iótjnmlor/TA iin¡¡rsiyon -

ozo¡'acs',ggcnrA TRANStsToR

0206 i 2SD2144STA IMNSISToR tMl

ozuizsor+soirn TTRANSsToR -Ir\{r+ ;fforlq!,^,1#g¡*.]!,!-*= lÚT T0306 KRA1O2I\,4TA TMNSISTOR

o:or zsozr¿sn' in¡vsrsronKRA102|\.4TA TMNSTSTOR tMl

o:ot-zsozrasn riRANísroR I]itMr

r f0* 1 1*lolyl rtro*?,!tor l'!,

0358 KIC31g9GRTA TRANSISTOR

zsoi*srn Fnnr'¡srsronI

O7O2 zSJ4OCDTA TRANSISIOR

Q359 L KTCaI99GRTA TRANSISTOR tMl2sJ4ocDTA TRANSTSTOR I il'¡r

KTC31ggGRTA TMNSISTOB tr/l

O7O3 KTC319gGRTA TRANSISTOB

nrrsooa lcnss oee,.r sennrcRMBO564-1 CD OPEN SPRING

nviozu TMNSTsToR covERir,¡Cmss lrmr,rirsroncoven lir,¡iqraEoiii jHoroen nnru senr,ro f l¡/r

tED HOLDER (CD)

- 5 9 -

Page 61: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

01013 KM102[¡TA TRANSISTOR [lt¡]l l

AIN1/ TT'I1MAE¡TA TF¡AÑqISTOF¡ fM]01014 KTC3199GRTA TRANSISTOR tl'¡l

loto,r-',rn,-otto -tñsrirot

l 'tl i r tIID1

i o ,fo,

[rMr

l"r

lo:or l,.lnrosrl

I ooo, r¡¡rosrÁl o * , *II D5o1 1D3El rD502 1D3E

T iD503 1D3E

I oroo ,orri r

Ds05 1D3Et -D506 1N54028¡/21

I

MTZJ5R1BTA DIODE

MA165TA DIODE

lr,¡t

t[/l1 , .tf'¡l

Il'41TI t[¡]+IM]

I il\¡l+ ' .

DIODE

DIODE

DIODE

o,ooei

DIODEiorooiI

DIODErDIODE'ooo¡

D507 1N540281'.421 DIODE

D508 'N54mBV21 DIoDE

l orr, **rr,rrro

O1M4 2SU21¿4STA TRANSISTOR IIVI

j oroos zsoztosrn TRANSISToR lt'/lI

j orooo rncrt+urn rRANStsroR lt'/l

I olooz xrc¡lsgcRrA TRANSISToR tt,ll[ ' lL 01008 KTcalgscnTo rn¡*s'saon lt"lL V r W O t \ r V J r J J u r l r ^

io,* '.r*r,orro ]iro*Gro, t*,

fo,oro **c,,,rro lrto*itsron iñ,

[0,0,, rnc,i,vrn lrnn¡rssion -rrii : I[o,o,r *{qr;;o ti*o*sstot

tr

1""_, ll "i:

- 6 0 -

osz+ I uri.rsnrern loroor {Ml !D525 i¡TZJsR2BTA DIODE IV] I

I t l lDszo tr¡TZJsn6aTA DIODE lt\¡l I i

I I : . . - If tD527 MTZJ3ODTA DIODE IM] I

, lD528 I¡TZJGBSATA DIODE IVI I

- - Í0529 1D3E DIODE I¡I]

U5J | ñVU lJ ¡ | JJ lA U lvu t r l ' v l' T

D532 tu1TZJ12BTA DIoDE tl'¡l+ I t

oSs: ufZlsntafl DIODE l|\¡lI r

- f_. .l l

0534 RVDISS133TA DIODE ll'¡l¡ r

Daoo RVDI SSl3sTA DIODE ll'll+ t T

0801 RVD1SS133TA DIODE ll'¡l' l

D8O2 RVD1SS133TA DIODE IM]I

0803 RVD1SS133TA DIODE fl'¡l

D8O4 RVDISS'33TA DIODE IV]

ouo, iÁvñs,$TA loroDE -rl

l r to* ll*¡ro,^¡n¡¡o lo'oo¡

llrtl

l lD807 LNJ301¡/PUJAD DIODE ll'¡l

- . . . . - . . ' . l ^ - ; ;

os¡o i,o¡e l4tl itr¡l; l

0531 RVD1SS133TA DIODE tl'/l

D8O8 LNJ3OlI¡PUJAD DIODE II'4]1 l

D8O9 INJ3O1MPUJAD DIODE IM]i r

D8'10 LNJ3O1 MPUJAD DIODE tl'llI '

D811 LNJ3O1¡/PUJAD DIODE t[/]1 T

D812 RVD1SS133TA DIODE IM]

D813 RVD1SS133TA DIODE tvl

Oar + RVOT SSI e¡rA DIoDE tltllt l

D8'5 RVD1SS133TA DIODE iV]' t f

D816 RVD1SS133TA DIODE tIV]u ó l 0 ñ v u l D o I J J l A u l v u L l r l

I

Daru RVD1SS133TA DIoDE tl'/l

D818 BVD1SS133TA DIODE II'¡]

D819 RVD1SS]33TA DIODE IV]r l

D82O RVD1SS1J3TA DIODE {[¡]l : l

D82. RVDlSSl3JTA DIODEI

tt'¡l

oa2z Tñvo, ss1 3¡r¡ -.orooi

1 l0823 BVD1SS133TA DIODE

D822 RVD1SS133TA DIODE IVI

0823 BVD1SS133TA DIODE tM]

D824 RVD]SS133TA DIODE f I'/]

D825 RVD1SS1]3TA DIODE t[¡]

D829 RVD1SS133TA DIODE I[¡]+ t t

D829 RVD1SS133TA DIODE I[¡]' T L

D832 RVD1SS133TA DIoDE ['¡]

D834 1SS291TA DIoDE tl'41D834 1SS29'TA DIODE tf'411 t

0836 1SS29ITA DIODE tV]I I f - ._

D837 RVD1SS133TA DIODE IIú]' I

D838 BVDISSIJ]TA DIODE tM]I '

0839 RVD1SS133TA DIODE t¡'¡]- - l

D840 RVD1 SS'33TA DIODE ti'rl

l : i i)rrt No. Prrt Nrttrt ñ l)r 'scrrPlron Renrrrks

oeos ávo,ss,,$TA loloorr l

0846 RVD1SS133TA DIODEr l

D847 BVD1SS133TA DIODE

. Il'¡l

tft4l

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0951 [¡A165TA DIODE1 I

Il'/l

Irli tr lTfr'¡lI t''¡lIt/l

, r t l

ID971 ¡/A165TA DIODE

I

D1OO2 RVD1SS133TA DIODEr l

D1OO3RVD1SS133TA DIODE

o,oor ¡rrz, , iÁoarA'orooiD1OO4¡iTZJ3B6BTA DIODE

o,omlnvo,ss,¡sin -olooi

o,ooi nvo,G,s¡TA lorooer l

1 lVARIABLE BESISTORS

l l

vR802 EV0VBPF0224B ENCoDER VOIUI'/E tMl

Page 62: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

- - _

I l:t

prrr \o lprn N.n,. & I)rscri¡ti.n n.u'r,r, I I:t

pan \o r

/ sesz iivoir+oin lsw nux I rrr I I zaor f;coceiuza^o rIsffi lEvo2raosn lsw cLrcr¡¡in rMr I iig'iTixarn*osw lrI 5833 EV021405R SW, CLIITTVER tr"¡lF

I sgsr RSH1Ao18,3u sw, MoDE t¡/l| - - - . : - " " "

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I sssr RsHrnoro-zu sw, cr02 (DECK 1) IMI | ]j ssr, nsu,no,e-ru sw ̂¡ooi Iti l¡aFr'iT#FETw¡roroJ lcrmr.rc irLien

II T

CF2O1 RLFFETWNOIDD CERAI/IC FILTER

I fcrroz|rrin*to' DD cERAMrc FTLTEB

I t tI l

OSCILLATORS

I t It t

X102 RLFDFT13DD F[,4 RESONATORt l

X103 RSXCT¡/2OSOsT CRYSTATOSCILTATOB

I xao, nsxorrrsoz 32 768HKZ xrAL

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I I

I 5975 RSH1A01e.2U SW, FWD REC(DECK 2) [¡/]

i I I I f i'0, ln,ron'soo iv n-orunion lrrrt 1 t i T : 1

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I I **, lnsxo:r^tsoz iztoeHKziiAr lt,1 ""*,

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',no "^n,n,r"r^o l u' l "on, l o"ut^*Á;;. ;;;"; ".";^;;;" ] ';

cñ:oojnlu,,srzor,.r ;***"áo^*eli;, ]i ^

I I i l tcN304 RJU115K24[/ 24PBoAR]BOARDCON [[.4] DtSpt_AyTUEE

r l l l lcN5o1 RJTllgwosv coNNEcroR tMl ]

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coururcron [tI cñ:oo i nlu, r srzortr zoe aonnunonno co¡rr rvl

nwzmsr,¡ c lnrui corL su. 'fMl

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Il lF-YS1 RSYOO.TV,O SECONDARY RELAY IIü1 I

t -'s1 RSY0017M-0 SECONDARY RETAY ['¡] Ii r lr i iFUSE

! - I 'F1 XBA1C16NBAL PRII.,IARY FUSE IM] t

I

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HOLDERS

HüDER

HOLDER

i RJSE

l ;FPl RSFMB4OKI.L FUSE

l il l

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i:^" i ; : ;^ :^ t - , , ._f V ¿ E I | C ¿ O U T U ¡ t r

I I

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la nLozpn¿xr y 'corr ¡r¡l

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tT501 RTP1N/3C01s-X POWER IRANSFORIüEB [[¡] |i 1 'I I

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Page 63: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

.¡A-4K15

I Resistors & Capacitors' Capacitor values are in microfarads (¡rF) unless specif ied otherwise, P=Pico-farads (pF), F=Farads.- Res¡stance values are in ohms, unless specif ied otherwise, 1K=1,000 (OHM).- Bracketed indications in Values & Remarks columns specify the area (Refer to the f irst page for area)

Parts without these indications can be used for al l areas.'

[M] Indicates in the values & remarks column ind¡cates parts supplied by MESA

Notes

--]]tr"Values & Femarks ruo Part No Values & Remarks i

lI ," rl¿w Irl I I to,o'e*ovt¡,oir I ,n ,,ow tMr l, | l47 1/4w 1q j noz ERDS2TJ104T lmK 1i4w il'l¡ l

' qrx 'ow rvl li *o,,, rnosñstr l , sr ,tow r,¡ Il | , r I470K 1/4w t[¡] I I

R416 ERDS2TJ$2I 1

33K 1'/4W tt] l

I z ru ,row t,,nr l i **litotrt**t o8K i/4w tN'r ]I ,* 1i4w r"rl f *,rlt*osrrit:t I ** rrow trnf. i l l r l3.3K 1/4w tlúl j R420 ERDS2TJ682T 6.8K 1/4w tl'll

i ,; ,^* iri ll*,'lr"r'n ,*i i ,o ,tiw it:I ,* ,¡qw ¡"¡I [ **,irnositr,rri I '^ trqw ttr ],^ .low ¡'¡l II.*lenosrt.tttrl l ttr l/4w ttl I

I i* ,row ¡t¡ I | *o:olinovtLotrr ' ,'t ,row ¡v¡l

i i l t ' lrOK 1/4W t¡/l I R434 ERDS2TJ333T 33K 1/4W tl'41' nox 1/4w ñi]i*" ' i trs""t, i I ;¡ 'rñ Iri l

t l l l10K 1 4w tN,4l I F43s ERDSzrJz22r 2.2K 1i4w I[¡]" l l

330K 1/4w tvl ] I n¿¡.t ERDSzrJzzzr zzK 1/4w l¡/l Ii 1 l i i l330K 1,4w ¡r',r1 | n+,rz enoszr¡szzr I uz* ,'.1w tl'¡l

331( 14w lrr ll*ooe ¡tosrt.,z:t 22N' 1¿w rvr I' ,i* l,ow ft.rr l l aa+s ienoszrlro+r tmK 1/4w ltr l, ' |

I ,^ ,¡ow ñi l{notleáosrtrirti t rn rr+w ¡v1 ]'

i¿ ,row ¡r,,r1 I | *it lt**rtrott ,t 1/4w rtil** 1/4w ¡t1 I I notz-inosrtroioi l, ,,,'w IMrl

i roox ,row ñr Jl*toilr*trtriurt ' ,un ,',{w Nrl

i ** r'aw rti ] | nuoolrtosrtJuurt i uu* uow 1vi 1

56K 1i4w tt',t ] lnsos ERDS1FVJI2oI :12 !r* ryr ]uÁr ,row rr',r ] I nsm ERDS1FVJ12.T 12 ltzv.. ru I,r 1EW ¡v¡ I I ns,, lEnos,ñ¡se.r I tn ,'zw ñl

j uun ,tw ¡q If *r,, t*ot,*rr*t I sn 1,2w tt I,^ low tn ¡ I lÁu,,'t*osr*i,t I *o t4w itrl

' 4, irw ¡,,,f I i nt,o I u.osn,,*t 10K r'4w p,rl I

' i l 1330K 1/4w ¡q I nsro ERDS2TJIR2T 12 1/4w tt'/l ,

I l l i -150K 1/4W t|!.4l I R517 ERDS2TJIR2T 12 1/4W t[¡] l

' *o[ , rw Irr l l tu* ' i*ovt,o, ' , , 1/4w t l , ¡ ] I

. . i l

110K 1/4w [t,4] | ] nvr ERDS2TJ273T 27K 1/4w fMl ]

1 i+w ¡q I f t* ir*osrt¡rrt 1, ,r ,row p,rt I- t l47K 1/4W i[/] Rs23 ERDS2TJ472Í 47K 1i4W tMl

' l f t I l1K 1/4W tt'¡l nszq ERDS2TJ122T 1.2K 1/4W tMl I

,oox ,row ¡r1 l[*",l¡tosirLrr,t im uo* rtt Ir l l ,

B2K 1i4w [r'/l i R526 ERDS2TJ103T 10K 1/4w tMlr l i ' . . . 1r sr ri4\,ry t¡/l I L Rs27. ERDS2TJI52T I , 51 1/4w t[/] l

t _ rff] Part No

t ' "J or^, ,on"r t , r . , i

or., I ronart r^

l ; " ^ ' - ^ : ^ " - , , , " -I

ñJW t rñUJ¿rJq /¿ lT -

I R303 ERDS2TJ474T

f *rron"rt i#t i

I R310

]ERDS2Ti3e1Talrl EPnqrT l?1rT

l 1oara EanatT l ln rT

l '

I R314 ERDS2TJ102T

1 oi,^ l.on.rt,,nrtl ^ " . " ' - ; " ; . " " -

ñ J I O E ñ U J ¿ I J I U J I

I ns,t ráoszruo:rl 1I R318 ERDS2TJ334T

I

I R319 ERDS2TJ103T

^^^:'-^^^^- ,"",-N J Z U T ñ U J I I J J g I

;^ l--^^".;;;ñ J ¿ ¿ E ñ U ¡ ¿ I J J S I

Ii 8326 ERDS2TJ332Tl lR328 ERDS2TJ223T

o"ro ' ron-i-r,

T ]I R334 ERDS2TJlO2Tl l

ñ J J f , E ñ U ) ¿ I J J V J I

f 'R336 ERDS2TJIO4T

i ns:- linovrLorsil lR352 ERDS2TJ563T

l;".^ ' -^^";- , ;""-

ñJ]J trñU¡Z ¡ JCOJ I

I o . ^ " ' a o ^ " r . , r n a t

i l

] R364 EBDS2TJ562TI

ñ J O J E ñ 9 J ¿ I J V ¿ I

IR372 ERD25FVJ47OT

l - " - " - ^^^" - ; . ;ñ J / O E ñ U O ¿ i J J S I

i n¡n iinoszr¡rsorl l

R378 ERDS2TJ684T

I o"o , ' ron" r t

' rna ,

t -

J R402 EBDS2TJl83T

IR404 ERDS2TJ472T

l 'R4O5 ERDS2IJ1O2T

I

I R406 ERDS2rJ104Tf iJ R4O7 ERDS2TJ823T

o r n o t a o n " r t , , *

* " . " * " * :

I'.**-,*l-*Tf@, l l i

I I R130 ERDS2TJ103T 10K 1i4W tl'/l

i I I *'i,irnosri¡*ot I ur r/4w ru l' 100K 1/4w 1r.,f j I ntái-inosnL,osr :,0a 1/4w ¡r'¡tl,oo* i/4w ¡4 ll *"s t*ñ,ott lK 1/4w tr/r I'.rr,

l/* tt l[*,*l't't,"4| ," '* r^,¡li ,mK r*v 1r1 ll*r*1rÁotrtr,tt r 1K 1/4w tti II ** 1/4w lvl fnrm-enoszl,ozr

-t raw ¡r¡r I

I ,* 1,4w ¡r¡ lfnrrt-.�etoszt.,,orr I ,* ,/rw t¡/r I' 27K 14w ru llr '* r*ñúi J ry úw rrr luu* t',,* 1r¡ ]l*r.,, jrtotrtr,rT iK 1/4w ¡r,ril

frro ii4w ru ]l"rrrlenoirrLrrr , ,* ry t l3e0 i/4w ¡t1 ij n,"renosrrlrtrt 22K i/4w tl,¡r I' uuoK 14w 1t¡ I n,ou inmrtL,oot I ,*r ,,ow ¡'¡l I47K r14w ¡*1 lit,ooiiÁosrrr,*t 100K ,.w tMr Iz7a ii4w ru ll"oiii*otriJ,"t I ,* 1i4w tr/r I

i ,* ,,*v i"l ll"oolrnosrr*"t ' ol 14w ttil

ioro ,/,,* 1r1 ]|o* ,*osrtrozt I ,x ,,0* rtr jI otoK r¡ow rvr lfo*ltt*rt,ooil*- 1/4w ¡r'¡r l,, t,o* rtf f nzotlrtoslui,i I azx 1/4w irll

i r* r;* Irilfnzoe'enoszrL,szr |�tsx ,^* Ittli ,* 1/4w itr I[o, itotr",t,

' t 1/4w ru I

lmK i,4w ¡r¡- l nziz-rnosrrl,oor i ,oor< trow ¡'41 IroK 1'4w ¡v¡ IIn ,o rnjszrL,uzr I ,sr ,¡,'w IMr I

tl* llow 1^.'1]in'iÁriÁos'iJt"r , ¡s^ r'qw tl]

i ;* low irr I | ",a'ERDS2TJ6B3T 68K 1/4w IM' II ,n r/4w r',,rr I loinknos-rJÁ*r I *^ ,¡qw iu Ii or* 1/4w ¡r¡ l["rf i*ost áeri

' uuK 1/4w rtil'

q,ri ,,ow ¡t¡ ll or, lr*os,ñr,mi -

,o '2w t,'J I' ur* 1i4w ¡"j I [n rC'enoirr.,,r:r ] ,z^ ii+w t'rr I47K , o* qr¡ I ,,, ERDS2TJ152T I , * u,'* t"/r j' 22K r/4w ttr ll n role*osrt,otrt 47K 1'4w IMr I' 27K r',rw ñi Ii":,f i*osrr,,"rt t* iqw t¡/t I

: *^ 1/4w q ll"i,]rrys,.*" I *o 1,* ñr li zro 1/4w 1rj l[ *r*rr*osrt rt z2K ri4w rMr ]''

47a r,4w rrl 1 *t* iitDstrrti '

22K rrow ñ, I15K 1,4\¡r 1t1 lIn .'t renoiir.,á"i I tr* 1/4w ur]]l

i qto 1/4w rnrr l [n oe povtrr"t 't

zzK 1i4w ñil',, Bz ,,0* rtL I ["- i*osrtJ,r* I ,ron 1/4w ]tj I

i,;n t'' turllry:ryg!::ll__,:g ryl

Befñr^ Par t No

ñE)t¡ | un)

R1 EFDS2TJlO4T

,u ERDSzTJ104T

R3 ERDS2TJ22lT

R4 ERDS2IJlO4T

R5 ERDS2TJ564T

Q A F Q N q ' T I 1 0 1 T

R7 ERDS2TJ272T

R8 ERDS2TJ684TI

R9 ERDS2TJ391T: r

B1O ERDS2TJ391T

] n,, lenosrrrurorI

R102 ERDS2TJ472T

R103 ERDS2TJ27lT

R104 ERDS2TJlO2T

R105 ERDS2TJ471T

R106 ERDS2TJ474T

R107 ERDSzTJ331T

n, ,o l rRosr tL ,oz l

8111 ERDS2TJ391T

R1 12 ERDS2TJlO4T

Rl ]3 ERDS2TJ]C)3T

R] 14 'ERDS2TJ562T

n, ,s '¡noszr¡uorr

R]16 ERDS2TJlO2T

B1 17 ERDS2TJ473T

R1 18 ERDS2TJ472T

R1 19 ERDS2TJ682T

B12C ERDS2TJ473T

R12] ERDS2TJ223T

R122 ERDS2IJ272I

a 1 r 1 F A n q r T t A p ? T

ERDS2TJ27lT

ERDS2TJ47lT

ERDS2TJ] 527

ERDS2TJ471 T

ERDS2TJS2OT

ERDS2TJ273T

R1 24

R1 25

Rl 26

4127

R1 28

R129

- 62-

Page 64: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

sA-AK\'if,

FetNo Part No. Values & Femarks

-f--- 'l

t--------_�f-----rRef Rptn,. Parl No. Values & Fiemarks u,-^ Part No. Vaiues & Remarks

I \ U

r l l + lR863 ERDS2TJ104T 100K 1l4W fMl R1004 ERDS2TJ102T 1K t/4W ['¡] |- I l f i r ,Q a A / t r Q n Q r f l r n / T 1 M ( 1 t A \ ^ ] r r r r l D r M c

r l l lR86s ERDS2TJ1O4T 100K ri4w l[/l ] Rr006 ERDS2TJTS2T 1 5K 1/4W [t4l ineoeleaoszil,ooi

-- roor< ,uw ir',1 lin,ooe rnoiil,ozr i ,* '¡qw r¡,nr-

naÁslenovilo,r roo lw rurr ilnro,olinovronn tni ,* rrr IneTr leRDs2ruiaT i ,roK ,iqw rr,¡r ]ln,o,,l¡qryriii

'F ,tow tMr l

R904 ERDS2TJ103T 10K 1t4w IMI i iRt03s EBDS2rJzzzr 2.2K 1i4w tNtlnnos lrrosrilori I to* r+w lr¡ I f*iorn'rnovr,rrl lrr* ,rw ¡,nl-

@m]enoyrJlsi ',zr

inw rrr]llooolr*"r,*,l ts;o

,,y r'lI r l l I I 1 l

Rgm ERDS2TJ123T 12K 1/4W I[¡] i 1nr040 ERDS2TJ393T 39K 1/4W t|\4lnsozienoszrJoirr I oo 1t4w ¡u1 llnroo,;enosrrLoezr ur^ r* rrfR908 ERDS2TJ472T 47K 1 4w ¡r1 ] lr,* ,rosrrrorr, 47K 1 4w tvl+ lReos'ERDS2TJ223T

' ix raw ú llnroos rnoszrwn f or^ r/4w rMr l

neTateÁDszr¡oiT ' qx ,hw ru ll*,o,rir*ñ,*r 10K io* rv¡

natt ¡nDS2TJi.ai 1 ,oox lqw ñrlf*.odiÁosrt "t '*^

1/4w rMr IR878 ERDS2TJ'04T lmK 1 4W [V] R101a EBDSzTJ4T2T 4.7K 1 4W tvl

l l l l r l lR879 ERDS2TJ104T 100K 1/4W tVl I lnlOts EBDS2TJ472T | 4^ 1/4W t[/]

neeo Enoszt*tJr ¿7K 1 ¿w ¡tl J l*'o,u erosrtrrrot 27oK r 4w IMIl

R881 ERDS2IJ1O4T 100K 1/4W t¡/l R1017 ERDS2TJI52T 1 sK 1,4W Ir\¡1

naaz]f-rnosir.l'oor r00K r4w 1v; Iln,o,a eroszrL'oor .0M 14w tMlnesr'enosiil68,T I * l,qw rr'¡r jlr,o,s uroizliir, ' ,rn ,aw 'rr Il

1B1rERDS2r106-r ,rov ry rll',orolERDSrrJrq irr( l^. ñllB8g6,ERDS2IJ334T

. 330K r 4w ¡v¡ ]

nrozr ERDS2TJ103T , .0K r,4w rvr

]naei-iÁovnizir zx ,ow Jr,,r1 ]1*'o"1rDsrr"- z^ 1/4w trvr I- l - , - - l t r - - IR888 ERDS2TJ102T 1K 1/4W ltt¡l R1023 ERDS2TJ472T 4.7K 1/4W ttrrl inaasirnosziJzier izpi i¡qw ¡q iiÁ,ozoiinosrr¡¡¡n l¡:o 1/4w ¡r¡r I- � t , ' i f r 1 IR890 ERDS2TJ1O4T 100K 1i4W {[/J ] 1R1025 ERDS2TJ682T r68K 1/4W tl,4l Inásr jenosirñ.r I ,oo uo* 1r¡ 1l*oruf erosrrLrrr ',r, i/4w ftuir IR892 ERDS2TJ104T i00K 14w 1r¡ l ' r r* FRDS2TJ2RTT 27 ,4w rMl

t - I t t rR893 ERDS2TJ101T

i 100 1/4W t[/] I ]n1028 ERDS2TJ102T 1K 1i4w [,4]

nas+ linoszuo:r I 'ox ruw ruil lÁ,oalenovrrioir ' ,^ 1i4w trur I

nossl-enosnl,ozr lu 'awl llnrosolenoszlozr 47K ,¡ow ñ, I- l f l l i i -R896 ERDS2TJ]03T 10K 1/4W tMl I R1031 ERDS2TJ102T lK 1/4W tl,¡lI I l f r - lR897 ERDS2TJ103T 10K 1/4W 1tr,1 | lnrOU ERDS2TJ682T 68K 1t4W r!,11

+ + l L , I lR898 ERDS2TJ102T ]K 1 ¿W ttúl Br0]3 ERDS2TJ10JT 10K 1 ¿W [,/] :R899 ERDS2TJI.JT '0K 1 4w ¡r1 ] l*or'rrorrrr,*,

' ,0* r 4w tvl

nroi-g*osrtrr-lox raw lvr li*o*lrroirrJrr,, ,, ú. rr¡1Re02 ERDS2TJ,'3T ioK 1 ¿w ¡r¡ I l*'o* ERDS2TJ682T 6BK r 4w rrvlR903 ERDS2TJ¿72T Á,7K j 4w ¡r¡ I l*or, ,rorrrrurrr B2K j ¿w rvlngo+

'rnoiirirmr ' iox raw r"il iÁio*lu*s^"ii

t, rr* 1i4w ñr I

aiza taosztum qh 1 4w ¡/lR52g ERDS21J122I '2K .4W fvl

. ai:o -eqoszrL,o¡T

roK r ¿w fr,4l

Rs3e EFD2TVJ4RLJor low t"]

R541 ERDS1FVJ1O2T lK 1t2W l¡/l

8542 EBDS1FVJ1O2T lK 1l2W {tt¡l

R543 ERDS1FVJ27OT 27 ,2W ll,/l

I Rss2 ERDS2TJ]03T 10K 1/4W t[/]

tR553 ERDS2TJ151T 1s0 1/4W tMl

t

iFl54tE!!s2TJ1s1T !1 lly lyli Rsss enosrrvlznzr zz 1t2w tul' R599 ERCT2UGKIJSD 3.1[ / '2WtV]

!_

R601 ERDSzTJ'83T 18K t/4W I¡/lIR602 ERDS2TJ470T 47 1/4W ltúl

I noo: eroszl:szr J 9K 1 4w I\¡r

R809 ERDS2TJ223T 22K 1t4w {l'¡l

net2 ERDSzT$ezr I ou^ .4w tvlI

R813 ERDS2TJ472T 4.7K 1t4W IMI

nszo enoszrLzztr 220 íow tMlR827 ERDS2TJJ9IT 390 '4W

ltvliL ' f t

R828 EBDS2TJ39TT 390 1/4W tlt¡lI

R839 ERDS2TJ102T lK I 4W lvl

R840 ERDS2TJ'O2T 'K ',4W lt'/l

8841 ERDS2TJlO2T

neo2:noi2TJ,o2l f

IR852 ERDS2TJIO1T 1m l4W [tr¡l

R847 ERDS2TJ103T 10K l'¿W tf/l

R850 EFDS2TJ1O]T 100 1.4W lt¡l

R8s1 ERDS2TJIo'T I 'oo 1,4w r\¡1

8853 ERDS2TJ4TJI ¿7K 1 4W I[,4J

naso I rnoszrLot:r I o" 1 4w tvrB8s5 ERDS2IJ221T 22^ I 4W I[/]

neo2-Enos2TJ,o2l flK 1t4W tMl

R844 ERDS2TJ]O3T 10K 1t4W IMI

RB46 ERDS2TJ103I 10K 1/4W i[¡]

na56l¡nDirTiiri . 330 t4w rvi

J

I R531 ERDS2TJI51T 150 t/4w [,4]

f

I Rs32 ERDS2IJI51T 1s0 1/4W tl'/j

: Rl¡i.enos'rv:rozr .K 1 2w fMli R535 ERDSlFVJ102T 1K 1t2W tMll -R536 [RDS2TJ472T 4^ .4W

fMl' tR537 ERDSIFVJ2R2T '� 2.2 1t2W IMI

lry,ET!1TJ'81L1 18K 1/4w tMl

R814 ERDSzTJ'O3T 10K 1 4W tt\¡ll l

R815'ERDS2TJ472T 47K 1/4W I[1]I

R817 ERDS2TJ272T 2.7K 1t4W f[¡]

R81B ERDS2TJ6B2T 6.8K 1t4W tMl

ne,,g tBoszrJ2zzr z7K 1 4w tMl

R857 ERDS2TJ104T 100K 1/4W t[/]l l

R858 ERDS2TJ104T 100K 1 ¿W tt/l

- 6 3 -

Page 65: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio
Page 66: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

c848 ECBT1H68üJ5 68P sOV fMl

C849 ECEA'HKA0]0B 50V [',1]

C850 ECBT1H560.J5 56P 50V tf'41' I

c851 ECBT1H560J5 I

"r 50)/ t¡/l

c852 ECEA]HKAO1OB 1 50V {t"tlI

C853 ECBT1H102KB5 1000P 50V tl'41

I C8s4 ECEAIHKA3R3B 3.3 50V ti'/l

C855 ECBT1H102KB5 1000P 50V ll' l l

I caso -rcar,

r'o rzrs o ol 25v fr,rlC857 ECBT1El03ZF5 0.01 25u ll' i l

' I

I C858 ECBT1H471K85 470P 50V {[/]I

c8s9 ECBT1H102KB5 1000P 50V tMl

I C860 ECBT1H102KB5 1000P 50V {[1]

c861 ECEAüJKA1O]B 1m 6.3V t[/]

c,o.r ' rcgr.c.o'vs5 0.01 .6v I[¡ ]

- 6 5 -

I sA-A-=R:lh

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r / ruw Lrv l l i lu /51 ruu¿tr tu4tv lbN 0.1 z5v t rMl

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Page 67: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

SA.AK15

I Packing Materials & Accessor¡es

Notes lmportant safety not¡ce:

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l l u + I II AccEssoRlES

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A4 RSA0022 Al'/ LOOP AM t\41

Part No. j l 'arr Nanre & DcscriPtion

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Page 68: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio

] SA.AKT}-JL. -_ -

I Packag¡ngACCESSORY CASE (SPSD1s5)

t - - - - - - - - ]

I A1 (RAK-CH94OWK) : BEMOTE CONTROL UNITI A 1 - 1 ( 2 5 ' 1 2 0 0 F ' t E )

I oo (RSAoo22) : AM LooP ANr sET

' FAN BAGI| | - - - - - - ]l ' , A2 (ROT4268-P) : INSTRUCTION MANUAL ;i l A2 (ROT4269-M) : INSTRUCTION MANUAL I| ¡ 43 (SJA172) : AC CORD|

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P 1(RPGX0485)

ACCERSSORYCASE

Printed in SingaporeG980402600N lJlOlHlK

- 6 7 -

Page 69: 9441 Panasonic SA-AK15 Sistema Audio CD-Casette Manual de Servicio