SA-AKX56 Diagrama Panasonic

7/26/2019 SA-AKX56 Diagrama Panasonic

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Panasonic Corporation 2013. All rights reserved.

Unauthorized copying and distribution is a violation

of law.

PSG1304028CE

CD Stereo SystemModel No. SA-AKX56GNProduct Color: (K)...Black Type

TABLE OF CONTENTSPAGE PAGE

1 Safety Precautions-----------------------------------------------3

1.1. General Guidelines----------------------------------------3

1.2. Before Repair and Adjustment -------------------------3

1.3. Protection Circuitry----------------------------------------4

1.4. Caution For Fuse Replacement------------------------4

1.5. Safety Parts Information ---------------------------------52 Warning-------------------------------------------------------------- 6

2.1. Prevention of Electrostatic Discharge (ESD)

to Electrostatically Sensitive (ES) Devices----------6

2.2. Precaution of Laser Diode-------------------------------7

2.3. Service caution based on Legal restrictions --------8

2.4. Handling Precautions for Traverse Unit--------------9

2.5. Grounding for electrostatic breakdown

prevention --------------------------------------------------10

3 Service Navigation ----------------------------------------------11

3.1. Service Information --------------------------------------11

4 Specifications----------------------------------------------------13

5 General/Introduction-------------------------------------------14

5.1. Media Information---------------------------------------- 14

6 Location of Controls and Components------------------15

6.1. Remote Control Key Button Operation ------------- 15

6.2. Main Unit Key Button Operation---------------------- 16

7 Installation Instructions-------------------------------------- 17

7.1. Speaker and A/C Connection ------------------------- 178 Service Mode -----------------------------------------------------18

8.1. Cold-Start -------------------------------------------------- 18

8.2. Doctor Mode Table--------------------------------------- 19

8.3. Reliability Test Mode (CD Mechanism Unit) ------- 22

8.4. Self-Diagnostic Mode ----------------------------------- 23

8.5. Self-Diagnostic Error Code Table -------------------- 23

8.6. Sales Demonstration Lock Function ---------------- 24

9 Troubleshooting Guide--------------------------------------- 25

10 Disassembly and Assembly Instructions---------------26

10.1. Screw Types----------------------------------------------- 26

10.2. Disassembly Flow Chart ------------------------------- 27

10.3. Main Components and P.C.B. Locations ---------- 28

Please refer to the original service manual for:CD Mechanism Unit , Order No. PSG1102001CESpeaker system SB-AKX56PN-K, Order No. PSG1304049AE


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10.4. Disassembly of Top Cabinet---------------------------29

10.5. Disassembly of Front Panel Unit --------------------- 30

10.6. Disassembly of Panel P.C.B., Memory LED

P.C.B. and Music Port P.C.B. ------------------------- 31

10.7. Disassembly of Remote Sensor P.C.B.------------- 33

10.8. Disassembly of USB P.C.B. ---------------------------33

10.9. Disassembly of CD Lid----------------------------------34

10.10. Disassembly of Rear Panel---------------------------- 34

10.11. Disassembly of Main P.C.B. ---------------------------3510.12. Disassembly of SMPS P.C.B. -------------------------37

10.13. Disassembly of CD Mechanism Unit ---------------- 37

10.14. Disassembly of CD Interface P.C.B.-----------------39

10.15. Disassembly of Fan Unit -------------------------------39

11 Service Position -------------------------------------------------40

11.1. Checking of Panel P.C.B. ------------------------------40

11.2. Checking of Main P.C.B. (Side A)--------------------40

11.3. Checking of Main P.C.B. (Side B)--------------------40

11.4. Checking of SMPS P.C.B.------------------------------41

12 Block Diagram ---------------------------------------------------43

12.1. Servo & System Control -------------------------------- 43

12.2. Audio -------------------------------------------------------- 45

12.3. Power Supply ---------------------------------------------47

13 Wiring Connection Diagram---------------------------------49

14 Schematic Diagram---------------------------------------------51

14.1. Schematic Diagram Notes -----------------------------51

14.2. MAIN (CD Servo/Micon/Damp) Circuit -------------53

14.3. Panel Circuit -----------------------------------------------66

14.4. USB, Music Port, Memory LED & Remote

Sensor Circuit ---------------------------------------------68

14.5. SMPS Circuit ----------------------------------------------69

14.6. CD Interface Circuit-------------------------------------- 71

15 Printed Circuit Board ------------------------------------------72

15.1. Main P.C.B. ------------------------------------------------72

15.2. Panel, USB, Music Port & Memory LEDP.C.B.-------------------------------------------------------- 74

15.3. SMPS P.C.B. ----------------------------------------------75

15.4. Remote Sensor & CD Interface P.C.B. -------------76

16 Appendix Information of Schematic Diagram ---------77

16.1. Voltage & Waveform Chart ----------------------------77

17 Exploded View and Replacement Parts List -----------85

17.1. Exploded View and Mechanical replacement

Part List -----------------------------------------------------85

17.2. Electrical Replacement Part List ---------------------91


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1 Safety Precautions

1.1. General Guidelines1. IMPORTANT SAFETY NOTICE

There are special components used in this equipment which are important for safety. These parts are marked by in the

Schematic Diagrams, Circuit Board Layout, Exploded Views and Replacement Parts List. It is essential that these critical parts

should be replaced with manufacturers specified parts to prevent X-RADIATION, shock, fire, or other hazards. Do not modify

the original design without permission of manufacturer.2. An Isolation Transformer should always be used during the servicing of AC Adaptor whose chassis is not isolated from the AC

power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal

injury from electrical shocks. It will also protect AC Adaptor from being damaged by accidental shorting that may occur during

servicing.

3. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or

damaged by the short circuit.

4. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly

installed.

5. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.

1.1.1. Leakage Current Cold Check1. Unplug the AC cord and connect a jumper between the two prongs on the plug.

2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part onthe equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to the

chassis, the reading should be between 1Mand 5.2M.

When the exposed metal does not have a return path to the chassis, the reading must be

1.1.2. Leakage Current Hot Check1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.

2. Connect a 1.5k, 10 watts resistor, in parallel with a 0.15F capacitors, between each exposed metallic part on the set and a

good earth ground such as a water pipe, as shown in Figure 1-1.

3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.

4. Check each exposed metallic part, and measure the voltage at each point.

5. Reverse the AC plug in the AC outlet and repeat each of the above measurements.6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent)

may be used to make the hot checks, leakage current must not exceed 1/2 milliamp. In case a measurement is outside of the

limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is

returned to the customer.

Figure 1-1

1.2. Before Repair and AdjustmentDisconnect AC power to discharge unit AC Capacitors as such (C5701, C5702, C5703, C5704, C5705, C5706, C5707, C5708)

through a 10 , 10 W resistor to ground.

Caution:DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.

After repairs are completed, restore power gradually using a variac, to avoid overcurrent.

Current consumption at AC 220~240 V, 50/60 Hz in FM Tuner at volume minimum should be ~ 750 mA.
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1.3. Protection CircuitryThe protection circuitry may have operated if either of the following conditions are noticed:

No sound is heard when the power is turned on.

Sound stops during a performance.

The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are

shorted, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used.

If this occurs, follow the procedure outlines below:

1. Turn off the power.

2. Determine the cause of the problem and correct it.

3. Turn on the power once again after one minute.

Note:

When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.

1.4. Caution For Fuse Replacement


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1.5. Safety Parts InformationSafety Parts List:

There are special components used in this equipment which are important for safety.

These parts are marked by in the Schematic Diagrams, Exploded View & Replacement Parts List. It is essential that these

critical parts should be replaced with manufacturers specified parts to prevent shock, fire or other hazards. Do not modify the

original design without permission of manufacturer.

Safety Ref No. Part No. Part Name & Description Remarks

16 RGR0443G-B REAR PANEL

17 RKM0713-K1 TOP CABINET

301 RAE1036Z-V TRAVERSE ASS'Y

A2 K2CJ2YY00093 AC CORD

A3 RQT9793-L O/I BOOK (En)

PCB10 REP4965B SMPS P.C.B. (RTL)

DZ5701 D4EAY511A127 VARISTOR (E.S.D)

L5701 G0B353J00001 LINE FILTER

L5702 G0B183J00002 LINE FILTER

T5701 G4DYZ0000069 TRANSFORMER

T5751 G4DYZ0000065 TRANSFORMER

F1 K5D632BK0007 FUSE

PC5701 B3PBA0000579 PHOTO COUPLER




P5701 K2AA2B000011 AC INLET

R5708 D0GF155JA048 1.5M 1/4W

R5709 D0GF155JA048 1.5M 1/4W

C5701 F0CAF104A105 0.1uF

C5702 F0CAF104A105 0.1uF

C5703 F0CAF104A105 0.1uF

C5704 F1BAF471A013 470pF

C5705 F1BAF471A013 470pF

C5706 F1BAF471A013 470pF

C5707 F1BAF471A013 470pF

C5708 F1BAF1020020 1000pF


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2 Warning

2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensi-

tive (ES) DevicesSome semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec-

trostatically Sensitive (ES) Devices.

The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge

(ESD).

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your

body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,

which should be removed for potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as alumi-

num foil, to prevent electrostatic charge buildup or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as anti-static (ESD protected) can

generate electrical charge sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most

replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or compara-

ble conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material

to the chassis or circuit assembly into which the device will be installed.

CAUTION:Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the

brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) suf-

ficient to damage an ES device).


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2.2. Precaution of Laser Diode

Caution:This product utilizes a laser diode with the unit turned on, invisible laser radiation is emitted from the pickup lens.

Wavelength: 790 nm (CD)

Maximum output radiation power from pickup: 100 W/VDE

Laser radiation from the pickup unit is safety level, but be sure the followings:

1. Do not disassemble the pickup unit, since radiation from exposed laser diode is dangerous.

2. Do not adjust the variable resistor on the pickup unit. It was already adjusted.

3. Do not look at the focus lens using optical instruments.

4. Recommend not to look at pickup lens for a long time.

Figure 2-1


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2.3. Service caution based on Legal restrictions

2.3.1. General description about Lead Free Solder (PbF)The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this

equipment in considering the globally environmental conservation.

The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin

(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86F) more than that

of the normal solder.

Definition of PCB Lead Free Solder being used

Service caution for repair work using Lead Free Solder (PbF) The lead free solder has to be used when repairing the equipment for which the lead free solder is used.

(Definition: The letter of PbF is printed on the PCB using the lead free solder.)

To put lead free solder, it should be well molten and mixed with the original lead free solder.

Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC. Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt the

lead free solder.

Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 35030 degrees

C (66286F).

Recommended Lead Free Solder (Service Parts Route.) The following 3 types of lead free solder are available through the service parts route.

RFKZ03D01K-----------(0.3mm 100g Reel)

RFKZ06D01K-----------(0.6mm 100g Reel)

RFKZ10D01K-----------(1.0mm 100g Reel)

Note

* Ingredient: tin (Sn), 96.5%, silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%

The letter of PbF is printed either foil side or components side on the PCB using the lead free solder.

(See right figure)


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2.4. Handling Precautions for Traverse UnitThe laser diode in the optical pickup unit may break down due to static electricity of clothes or human body. Special care must be

taken avoid caution to electrostatic breakdown when servicing and handling the laser diode in the traverse unit.

2.4.1. Cautions to Be Taken in Handling the Optical Pickup UnitThe laser diode in the optical pickup unit may be damaged due to electrostatic discharge generating from clothes or human body.

Special care must be taken avoid caution to electrostatic discharge damage when servicing the laser diode.

1. Do not give a considerable shock to the optical pickup unit as it has an extremely high-precise structure.

2. To prevent the laser diode from the electrostatic discharge damage, the flexible cable of the optical pickup unit removed

should be short-circuited with a short pin or a clip.

3. The flexible cable may be cut off if an excessive force is applied to it. Use caution when handling the flexible cable.

4. The antistatic FPC is connected to the new optical pickup unit. After replacing the optical pickup unit and connecting the flexi-

ble cable, cut off the antistatic FPC.

Figure 2-2


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2.5. Grounding for electrostatic breakdown prevention As for parts that use optical pick-up (laser diode), the optical pick-up is destroyed by the static electricity of the working environ-

ment.

Repair in the working environment that is grounded.

2.5.1. Worktable grounding Put a conductive material (sheet) or iron sheet on the area where the optical pickup is placed and ground the sheet.

2.5.2. Human body grounding Use the anti-static wrist strap to discharge the static electricity form your body Figure 2-3

Figure 2-3
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3 Service Navigation

3.1. Service InformationThis service manual contains technical information which will allow service personnels to understand and service this model.

Please place orders using the parts list and not the drawing reference numbers.

If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service

manual.

Micro-processor:

1) The following components are supplied as an assembled part.

- Micro-processor IC, IC2006 (RFKWMAKX56LM)


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3.1.1. Firmware Update Procedure

Start

Write encrypted UPD bin to CD-R

Turn On main set

Insert CD-R (with UPD bin) and

close

TOC reading

Writing starts:"0%" -> "20%" -> "40%" ->

"60%" -> "80%" -> 100%"

"CHECKING"

"GOOD" display 3 sec

Set auto turn Off -> Cold Start

End

OK

NG "NO PLAY"

process end


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4 Specifications

Amplifier section

RMS output power stereo mode

Front Hi

250 W per channel (3 ), 1 kHz, 30% THD

Front Lo

250 W per channel (3 ), 100 Hz, 30% THDTotal RMS stereo mode power 1000 W (30% THD)

Tuner, terminals section

Preset memory FM 30 stations

AM 15 stations

Frequency modulation (FM)

Frequency range

87.50 MHz to 108.00 MHz (50 kHz step)

Antenna terminals 75 (unbalanced)

Amplitude modulation (AM)

Frequency range

522 kHz to 1629 kHz (9 kHz step)

520 kHz to 1630 kHz (10 kHz step)

Music port (front)Sensitivity 100 mV, 4.7 k

Terminal Stereo, 3.5 mm jack

AUX Input Pin jack

Disc section

Discs played (8 cm or 12 cm) CD, CD-R/RW(CD-DA, MP3*)

Pick up

Wavelength 790 nm(CD)

Audio output

Number of channels 2 ch (FL, FR)

FL = Front left channel

FR = Front right channel

*MPEG-1 Layer 3

Internal memory section

Memory

Memory size 2 GB

Media file format support MP3 (*.mp3)

Memory recording

Bit rate 128 kbps

Memory recording speed 1x, 3x max (CD only)

Recording file format MP3 (*.mp3)

Capacity of total songs recorded 510 songs

(use 128 kbps, approximately 1 song = 4 mins)

USB section

USB port

USB standard USB 2.0 full speed

Media file format support MP3 (*.mp3)

USB device file system FAT12, FAT16, FAT32

USB port power 500 mA (max)

Bit rate 16 kbps to 320 kbps (playback)

USB recording

Bit rate 128 kbps

USB recording speed 1x, 3x max (CD only)

Recording file format MP3 (*.mp3)

General

Power supply AC 220 to 240 V, 50 Hz

Power consumption 108 W

Dimensions (W x H x D) 220 mm x 334 mm x 250 mm

Mass 3.3 kg

Operating temperature range 0 C to +40 C

Operating humidity range 35% to 80% RH

(no condensation)

Power Consumption in standby

mode

0.3 W (approximate)

Note:

1. Specifications are subject to change without notice.

Mass and dimension are appropriate

2. Total harmonic distortion is measured by the digital spectrum

analyzer.

System: SC-AKX56GN-K

Main Unit: SA-AKX56GN-KSpeakers System: SB-AKX56PN-K


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5 General/Introduction

5.1. Media Information


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6 Location of Controls and Components

6.1. Remote Control Key Button Operation


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6.2. Main Unit Key Button Operation


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7 Installation Instructions

7.1. Speaker and A/C Connection


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8 Service Mode

8.1. Cold-StartHere is the procedure to carry out cold-start or initialize to shipping mode.

1. Unplug AC power cord

2. Press & hold [POWER] button

3. Plug AC power cord while [POWER] button being pressed

FL Display will show _ _ _ _ _ _ _ _4. Release [POWER] button


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8.2. Doctor Mode Table

8.2.1. Doctor Mode Table 1

FL DisplayKey Operation

Front Key

Item

DescriptionMode Name

Doctor Mode

EEPROM

checksum

check

To enter into Doctor Mode In CD Mode:

1. Press [ ] button onmain unit follow by [4]

and [7] on remote control.

In CD mode:

1. Enter into Doctor Mode

2. To exit, press [DELETE]

button on remote control or,

press [POWER, /I] button on

Main Unit

Displaying of

1. Year Develop.

2. Model Type.

3. ROM Type.

4. Firmware Version.

(Display 1)

Version No. (001 ~ 999) specific for each

firmware

(Decimal)1 2 3 4

(Display 2)

Checksum (Hex)


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Front Key

Item


Volume Setting

Check

FL Display Check

To check the volume setting of the

main unit.

To check the FL segment display.

All segments will light up while all LED

blink at 0.5s intervals.

In Doctor Mode:

1. Press [7], [8], [9] button on

the remote control.

In Doctor mode:

1. Press [1] button on the

remote control.

2. To cancel this mode, press

[0] button on the remote control.

Press [7]: VOL50Press [8]: VOL35Press [9]: VOL0

Volume

In this mode, the tray will open & close

automatically.

Cancellation Display

Loading Test To determine the open & close

operation of the CD Mechanism Unit.

Note: Refer to Section 8.3 Figure 8-2

for process flow


for process flow


for process flow

.

The counter will

increment by one.

When reach 99999999

will change to 00000000


Traverse Test To determine the traverse unit

operation for inner & outer access track.

The counter willincrement by one.

When reach 99999999


The counter will

increment by one.When reach 99999999



Reliability Test

(Combination)

In this mode,ensure the CD is in themain unit.

To determine the traverse unit

operation & open/close operation of the

mechanism.

In this mode,ensure the CD is in the

main unit.

In Doctor Mode:1. Press [10] [2] [1] button

on the remote control.

In Doctor Mode:



1. Press [10] [1] [2] button









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Front Key

Item


CD

Self- Adjustment

Test

To display result of

self-adjustment for CD.

CD LSI Version

Check

For checking CD LSI Version and

checksum information.



In Doctor Mode:1. Press [4] button on the

remote control.

Display of auto adjustment

result

Reference table:

ERROR CodeStatusCondition

0 1 2 4 6 8 A C E F

AOC1/AOC2 O O O O O O O O -

ABC2/ABC1 O - X O X O X O X -

2ndAOC1 O - O X X O O X X -

FAGC/TAGC O - O O O X X X X -

AGC2 O - O O O O O O O

O : OK;X : NG (In case that time out happens.) : Either one of FO AOC, TR AOC and FO

coarse AGC is NG. : If the AGC is NG (ignore others).

To cancel this mode, press [0]

button on the remote control.

To cancel this mode, press [0]

button on the remote control.

(Display 1)

(Display 2)

Version (Decimal)ROM

Type

Year Develop after

2 sec

Checksum (Hex)


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8.3. Reliability Test Mode (CD Mechanism Unit)Below is the process flow chart of the aging test for the CD Mechanism Unit .

Fig. 1. Reliability Test (Loading)

Fig. 2. Reliability Test (Traverse)

Fig. 3. Reliability Test (Combination)

OPEN

Operation

OPEN waitfor 1 s

CLOSE

Operation

CLOSE wait

for 4 s

Count up

First Track

Access

First TrackPlay 5 s

Last Track

Access

Last Track

Play 5 sCount up

First Track

Access

Access

Play 10 s

Open

Operation

Open wait

for 1 s

CLOSE

Operation

Count up

First Track

Last Track

Last Track

Play 10 s


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8.4. Self-Diagnostic Mode

8.5. Self-Diagnostic Error Code TableSelf-Diagnostic Function (Refer Section 8.4. Self-Diagnostic Mode) provides information on any problems occurring for the unit and

its respective components by displaying the error codes. These error code such as U**, H** and F** are stored in memory and held

unless it is cleared.

The error code is automatically display after entering into self-diagnostic mode.

8.5.1. Power Supply Error Code Table


Front Key

Item


To enter into self diagnostic checking

System will perform a check on anyunusual/error code from the memory

To clear the stored in memory(EEPROM IC)

Self DiagnosticMode

Error codeinformation

Delete errorcode

Step 1: Select CD mode (Ensure no disc is inserted).

Step 2: Press & hold [ ] button

follow by [ ] onmain unit for 2 seconds.

Step 1: In self diagnostic mode, Press [ ] on main unit.

To exit, press [^/I] on main unit or remote control.

Step 1: In self diagnostic mode, Press [0] on remote control.

To exit, press [^/I] on main unit or remote control.

Example:

/

Cold Start To active cold start upon next ACpower up when reset start is

execute the next time.

In self diagnostic mode:1. Press [3] button on

the remote control.


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8.5.2. CD Mechanism Error Code Table (CD Mechanism Unit)

8.6. Sales Demonstration Lock Function

8.6.1. Entering into Sales demonstration lock mode

Here is the procedures to enter into the Sales demonstration lock mode.

Step 1: Turn on the unit.

Step 2: Select to any mode function.

Step 3: Press and hold [ OPEN/CLOSE] and [CD] keys for 5 sec or more.

The display will show upon entering into this mode for 2 sec..

Note: [ OPEN/CLOSE] button is invalid and the main unit displays LOCKED while the lock function mode is entered.

8.6.2. Cancellation of Sales demonstration lock mode

Step 1: Turn on the unit.

Step 2: Select to any mode function.

Step 3: Set volume to Vol 19.

Step 4: Press and hold [ OPEN/CLOSE] and [CD] keys for 5 sec or more.

The display will show upon entering into this mode for 2 sec..

Error Code Diagnostic Contents Description of error Automatic FL Display Remarks

CD H15 CD Open Abnormal During operation

POS_SW_R On fail to be

detected with 4 sec. Error

No. shall be clear by force

or during cold start.

Press [ ] on main unit for

next error.

CD H16 CD Closing Abnormal During operation

POS_SW_CEN On fail to

be detected with 4 sec.

Error No. shall be clear by

force or during cold start.


next error.

F26 Communication between

CD servo LSI and micro-p

abnormal.

During switch to CD func-

tion, if SENSE = Lwithin

failsafe time of 20ms.


next error.


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9 Troubleshooting Guide

"Contents for this section is not available at time of issue"


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10 Disassembly and Assembly Instructions

Caution Note:

This section describes the disassembly and/or assembly procedures for all major printed circuit boards & main compo-

nents for the unit. (You may refer to the section of Main components and P.C.B Locations as described in the service

manual)

Before carrying out the disassembly process, please ensure all the safety precautions & procedures are followed.

During the disassembly and/or assembly process, please handle with care as there may be chassis components withsharp edges.

Avoid touching heatsinks due to its high temperature after prolong use. (See caution as described below)

During disassembly and assembly, please ensure proper service tools, equipments or jigs is being used.

During replacement of component parts, please refer to the section of Replacement Parts List as described in the ser-

vice manual.

Select items from the following indexes when disassembly or replacement are required. Disassembly of Top Cabinet

Disassembly of Front Panel Unit

Disassembly of Panel P.C.B., Memory LED P.C.B. and Music Port P.C.B.

Disassembly of Remote Sensor P.C.B.

Disassembly of USB P.C.B.

Disassembly of CD Lid

Disassembly of Rear Panel

Disassembly of Main P.C.B.

Disassembly of SMPS P.C.B.

Disassembly of CD Mechanism Unit

Disassembly of CD Interface P.C.B.

Disassembly of Fan Unit

10.1. Screw Types


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10.2. Disassembly Flow Chart

10.4.Top Cabinet

10.11. Main P.C.B.

10.10. Rear Panel10.5 Front Panel Unit

10.13. CD Mechanism

Unit

10.14. CD Interface

P.C.B.

10.12. SMPS P.C.B.

10.15.

10.6.

Fan Unit

10.7.

Panel P.C.B.,

Memory LED

P.C.B. and

Music Port P.C.B.

10.8.

Remote Sensor

P.C.B.

10.9.

USB P.C.B.

CD Lid


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10.3. Main Components and P.C.B. Locations


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10.4. Disassembly of Top CabinetStep 1Remove 2 screws on each side.

Step 2Remove 5 screws.

Step 3Slightly release both sides of Top Cabinet.

Step 4Slightly lift up the Top Cabinet in an outward direction as

shown.

Step 5Remove the Top Cabinet.

Caution: During assembling, ensure that the Top Cabinetare properly inserted into the Front Panel Unit.


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10.5. Disassembly of Front Panel

Unit Refer to Disassembly of Top Cabinet.

Step 1 Detach 30P FFC at the connector (CN2004) on Main

P.C.B..

Step 2 Detach 5P Cable at the connector (CN2001) on Main

P.C.B..Step 3 Remove 1 screw.

Step 4 Release tab at the left side of Front Panel Unit.

Step 5 Release tab at the right side of Front Panel Unit.

Step 6 Release tabs at bottom.


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Step 7 Detach the Front Panel Unit as arrow shown.

10.6. Disassembly of Panel P.C.B.,

Memory LED P.C.B. and Music

Port P.C.B. Refer to Disassembly of Top Cabinet.

Refer to Disassembly of Front Panel Unit.

Step 1 Remove the Volume Knob.

Step 2 Remove the Control Knob.

Step 3 Remove 7 screws.

Step 4 Release catches by following the sequences (1-9).


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Step 5 Lift up the Panel P.C.B. and Memory LED P.C.B. from

the Front Panel Unit.

Caution: During assembling, ensure that the Memory LEDP.C.B. is properly insert to the Front Panel Unit.

Caution: During assembling, ensure that the Panel P.C.B.is seated properly onto the locators & fully catched.

Step 6 Remove 1 screw.

Step 7 Release catch.

Step 8 Remove the Panel P.C.B., Memory LED P.C.B. and

Music Port P.C.B..


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Caution: During assembling, ensure that the Music PortP.C.B. is seated properly into the locators & fully catched.

10.7. Disassembly of Remote Sensor

P.C.B. Refer to Disassembly of Top Cabinet.


Refer to Disassembly of Panel P.C.B., Memory LED

P.C.B. and Music Port P.C.B..

Step 1 Remove the Remote Sensor P.C.B..

Caution: During assembling, ensure that the Remote Sen-sor P.C.B. is properly inserted to the Panel P.C.B..

10.8. Disassembly of USB P.C.B. Refer to Disassembly of Top Cabinet.




Step 3 Remove the USB P.C.B..

Caution: During assembling, ensure that the USB P.C.B. isseated properly & fully catched.


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10.9. Disassembly of CD Lid Refer to Disassembly of Top Cabinet.


Step 1 Remove the spring in order of sequence (1) to (3).

Caution: During assembling, ensure that the spring isassembly at correct position.

Step 2 Push the bosses of the CD Lid inwards.

Step 3 Remove the CD Lid.

10.10. Disassembly of Rear Panel Refer to Disassembly of Top Cabinet.

Step 1 Remove 9 screws.

Step 2 Release catch at the Fan Unit .

Step 3 Remove the Fan Unit .


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Step 4 Lift up to remove Inner Chassis Unit from the Rear

Panel.

Step 5 Release tabs.

Step 6 Remove Rear Panel.

10.11. Disassembly of Main P.C.B. Refer to Disassembly of Top Cabinet.

Refer to Disassembly of Front panel Unit.

Step 1 Detach 2P Wire at the connector (CN2007) on Main

P.C.B..

Step 2 Detach 13P Cable at the connector (CN5802) on SMPS

P.C.B..



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Step 5 Slightly lift up the Main P.C.B.from the slots at the Inner

Chassis Unit according to arrow shown.

Step 6 Detach 10P FFC at the connector (FP8251) on the Main

P.C.B..

Step 7 Detach 24P FFC at the connector (FP8201) on the Main

P.C.B..

Step 8 Remove the Main P.C.B..


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10.12. Disassembly of SMPS P.C.B. Refer to Disassembly of Top Cabinet..


Step 1Remove 1 screw.


Step 3Detach 13P Cable Wire at the connector (CN5802) on

SMPS P.C.B..

Step 4Release the P.C.B. Holder..

Step 5Remove the SMPS P.C.B..

Caution: During assembling, ensure that the SMPS P.C.B.is seated properly onto the locators.

10.13. Disassembly of CD Mecha-

nism Unit Refer to Disassembly of Top Cabinet.


Refer to Disassembly of Main P.C.B.



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Step 2Remove 1 screw.

Step 3Release catches.

Step 4Lift up and remove the Inner Chassis Unit.

Caution: During assembling, ensure that Inner ChassisUnit is catched onto the Rear Panel properly.


Step 6 Remove the CD Mechanism Unit.


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10.14. Disassembly of CD Interface

P.C.B. Refer to Disassembly of Top Cabinet.


Refer to Disassembly of Main P.C.B..

Refer to Disassembly of CD Mechanism Unit.

Step 1 Remove 2 screws.Step 2 Desolder pins of the motor (M7301).

Step 3 Desolder pins of the motor (M7302).

Step 4 Remove the CD Interface P.C.B..

10.15. Disassembly of Fan Unit Refer to Disassembly of Top Cabinet.


Step 2 Detach 2P Wire at a connector (CN2007) on the Main

P.C.B..


Step 4 Remove the Fan Unit.

Caution: During assembling, ensure that the Fan Unit iscatched onto the Rear Panel properly.


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11 Service PositionNote: For description of the disassembly procedures, see

the Section 10.

11.1. Checking of Panel P.C.B.Step 1 Remove Top Cabinet.

Step 2 Remove Front Panel Unit.

Step 3 Positioned the Front panel Unit as shown.Step 4 Attach 30P FFC at a connector (CN2004) on the Main

P.C.B..

Step 5 Panel P.C.B. can be checked.

11.2. Checking of Main P.C.B. (SideA)

Step 1 Remove Top Cabinet.

Step 2 Side A Main P.C.B. can be checked at diagram shown.

11.3. Checking of Main P.C.B. (Side

B)Step 1 Remove Top Cabinet.


Step 3 Remove Main P.C.B..

Step 4 Place the Main P.C.B. on an insulated material.Step 5 Remove 3 screws.

Step 6 Lift up to remove the Main P.C.B..


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Step 7 Attach 10P FFC at the connector (FP8251) on the Main

P.C.B..

Step 8 Attch 24P FFC at the connector (FP8201) on the Main

P.C.B..

Step 9 Attach 2P Wire at a connector (CN2007) on the Main

P.C.B..

Step 10 Attach 13P Cable at the connector (CN5802) on the

SMPS P.C.B..

Step 11 Positioned the Front Panel Unit as shown.

Step 12 Detach 30P FFC at the connector (CN2004) on the

Main P.C.B..

Step 13 Side B Main P.C.B. can be checked at diagram shown.

11.4. Checking of SMPS P.C.B.Step 1 Remove Top Cabinet.


Step 3 Remove SMPS P.C.B..

Step 4 Place the Front Panel Unit as diagram shown.

Step 5 Attach 30P FFC to the connector (CN2004) on the Main

P.C.B..

Step 6 Place the SMPS P.C.B. on the insulated material.

Step 7 Attach 13P Cable to the connector (CN5802) on the

SMPS P.C.B..

Step 8 The SMPS P.C.B. can be checked as diagram shown.


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43/99


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44

SA-A

TO SERVO & SYSTEM CONTROLBLOCK (1/2)

QR6003,QR6004QR6005,QR6008

MICROPROCESSORRFKWMAKX56LM

IC2006

LEDBLUE84

LEDRED82

LEDGREEN 83

LEDDIMMER 78

VOL JOG A 80JOG VOLA

VOL JOG B 81JOG VOLB

1318

CN6001CN2004ROTARYJOG A 67

JOG ROTA

1417

CN6001CN2004ROTARYJOG B 68

JOG ROTB ALBUM/TRACKVR6200

1516

CN6001CN2004 JOG VOLA

1615

CN6001CN2004 JOG VOLB VOLUMEVR6100

JOG ROTA

JOG ROTB

KEY1 99

POWERS6203

MANUAL EQS6202

D.BASSS6206

REWINDS6201

FORWARDS6208

MEMORY1S6003

MEMORY3S6001

MEMORY4S6002

MEMORY5S6004

MEMORY6S6006

CDOPEN/CLOSE

S6107LATIN

PRESET EQ

S6200MEMORY

REC/PAUSE

S6204USB

REC/PAUSE

S6207

247

CN6001CN2004 KEY2KEY2 98

KEY2

KEY1

KEY3 94KEY3

256

CN6001CN2004

238

CN6001CN2004 KEY1

MEMORY2S6000

ALBUM/TRACKS6103

CDS6100

RADIO/EXT-INS6101

STOP/TUNEMODES6012

PLAY/PAUSES6105

KEY3

MEMORY/USBS6104

MAIN P.C.B.

D6101,D6102,D6103D6104,D6105,D6106

+3.3V

REMOTECONTROL SENSORIR6500

RMT86229

CN6001CN20043,43,4

CN6500CN6002 RMTRMT

REMOTE SENSOR P.C.B.

1912

CN6001CN2004FL DATA 1

2011

CN6001CN2004F L C S 2

2110

CN6001CN2004FL CLK 3

FL DOUT

FL CS

FL CLK

FL DOUT

FL CS

FL CLK

283

CN6001CN2004

427

CN6001CN2004

328

CN6001CN2004

LEDDIMMER

REDLED

GREENLED

LEDDIMMER

REDLED

GREENLED

229

CN6001CN2004 BLUELEDBLUELED

FL DISPLAYDRIVER

C0HBB0000057

IC6000

FL6000

FL DISPLAY

SG1 ~ SG16GR1 ~ GR12

DIN

STB

CLK

F-

F+

F-

F+

+5V

7

9

8

44

1

NOTE: * REF IS FOR INDICATION ONLY

: AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE : USB SIGNAL LINE

LED

LIGHTINGCIRCUIT

LEDANLEDAN

LEDCALEDCA

D6700

MEMORY LED P.C.B

11

ZJ6700*CN6003

22

ZJ6700*CN6003

PANEL P.C.B.


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12.2. Audio

FROM/TO

SERVO & SYSTEM CONTROL

: TUNER/MUSIC PORT/AUX AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE

MAIN P.C.B.

: FM SIGNAL LINE

DAP/DSP SDA DAP/DSPSDA

DAP/DSP SCL DAP/DSPSCL

DAP PDNDAPPDN

DAP MUTEDAPMUTE

DAP RSTDAPRST

CD I2S SDOCDI2SSDO

CD I2S LRCKCDI2SLRCK

CD I2S BCLKCDI2SBCLK

CD I2S MCLKCDI2SMCLK

DAP I2S LRCKODAPI2S LRCKO

DAP I2S BCKODAPI2S BCKO

EMO1EMO1

AUTOBASSAUTOBASS

KIRARI INKIRARI IN

EMO2EMO2

DAP I2S OUT DAPI2SOUT

DAP VALIDDAPVALID

TU SDA

FM ANT

JK2000

FM/AM RADIORECEIVER

VUEALLPT056IC2000

2 F MI

TU INT

TU SCL

TUINT

MPORT SW

SCLK7

GPIO218

LCH

3

RCH

LIN RIN

13

15 16

LRCK

14

DCLK

17

SDO13

SDIO8

TUSCL

TU RST RST5TURST

TUSDA


: AM SIGNAL LINE

JK2002 L2000

4

6

3

1

2

4 A MI2

1

AM ANT

BA

C

FAN CONTROLFANCONTROL

BA

C

AUDIOSELECTOR

C0JBAR000367

IC2002

JK2001

MPORT SW

L01

R012

A(LSB)10

ANALOG SEL1ANALOG SEL1

Q2012

SELECTOR

SWITCH

FROM/TO


AUX IN3

1

2

MUSIC PORT P.C.B.

44

ZJ6000*ZJ6300*

22

ZJ6000*ZJ6300*

11

ZJ6000*ZJ6300*

MPORT R

MPORT L

MPORT SW

229

CN2004CN6001

2011

CN2004CN6001

1912

CN2004CN6001

MPORT R

MPORT L

MPORT SW

R

LMUSIC PORT

JK6301

3

2

1

6

7

5

4

R114

L15

PANEL P.C.B.


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46

P1

1 VALID

TO AUDIOBLOCK (1/2)

-

+

-

+

-

+

-

+

FROM/TO


MAIN P.C.B.

: TUNER/MUSIC PORT/AUX AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE : FM SIGNAL LINE: AM SIGNAL LINE

Q2631,Q2632Q2633,Q2634

DIGITAL AMPLIFIERC1AB00003986

IC2502

DIGITAL AMPLIFIERC1AB00003986

IC2503

/CLIP

/OTW

/FAULT

INPUT C

INPUT D

/RST

INPUT A

INPUT B

OUT A

BST A

OUT B

BST B

OUT A

OUT D

BST D

OUT C

BST C

OUT D

/CLIP

/OTW

/FAULT

INPUT C

INPUT D

/RST

INPUT A

INPUT B

OUT A

BST A

OUT B

BST B

OUT A

OUT D

BST D

OUT C

BST C

OUT D

DC DETECTCIRCUIT

+36V

18

17

16

14

15

4

5

6

39

40

44

35

43

28

27

23

32

24

18

17

16

14

15

4

5

6

39

40

44

35

43

28

27

23

32

24

DAMP FAULT

DAMP CLIP

DC DET AMP

DAMP OTW

DAMPFAULT

DAMPOTW

DAMPCLIP

DCDET AMP

FR+ HI

FR- HI

FR+ LO

FR- LO

FL+ HI

FL- HI

FL+ LO

FL- LO

RIGHTHIGH4

JK2502

3

JK2502

RIGHTLOW

2

JK2502

1

JK2502

LEFTHIGH

8

JK2502

7

JK2502

LEFTLOW

6

JK2502

5

JK2502

SPEAKERS


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47

12.3. Power Supply

1

4

AC INLETP5701

F1

DZ5701

5,6,75,6,7

CN2008CN5802

88

CN2008CN5802

+36V SENSE +36V SENSE

99

CN2008CN5802SYS3.3V SYS3.3V

SWITCHING MODE POWERSUPPLY CONTROL

MIP2F20MSSCF

IC5790

SHUNTREGULATOR

C0DAZYY00039IC5801

SUB TRANSFORMERT5751

MAIN

TRANSFORMER

T5701

TH5861

D5701

D5896

D5798

D5793

D5702

D5795

D5731

D5729

D5726

D5801,D5802

D5724,D5727

FEEDBACK

CIRCUIT

FEEDBACKCIRCUIT

SYNCCIRCUIT

SYNC

QR5810

PCONTSWITCH

Q2023

SWITCH

Q5803

AMBEATPROOF

CIRCUIT

Q5721

SWITCH

Q5711

CURRENTLIMITINGSWITCH

Q5701

SWITCH

3

4

2

1

PC5701PCONT

SWITCHINGREGULATOR

C1ZBZ0004646IC5701

VCC

OCP/BD

FB

DRIVE

SYNC SYNC

PCONT PCONT

SYNC

TEMPDET

11

CN2008CN5802 TEMP DET TEMP DETTEMP DET

PCONT

SMPS BPSMPSBP

5V REG BP5VREG BP

15V REG BP15VREG BP

FROM/TOSERVO & SYSTEM CONTROL

1212

CN2008CN5802PCONT

SMPSBP

1313

CN2008CN5802SMPSBP

2

3

L5702

SMPS P.C.B. M

2

5

4

8

5

4

1

2

8

9

7

6

11

13

14

12

FB 2

V DD 1

D 5

V CC 4

CL 3

5

6

3

2

1

7

8

10

9

Q5720

VOLTAGEREGULATOR

D5721

D5722

D5728

D5723

SECONDARYPRIMARY

PC5720

SHUNTREGULATOR

C0DAZYY00039

IC5899

PC5799

PC5702,Q5898

1111

CN2008CN5802DC 36V DC 36V

PW+15VDC36V

IC2011

+15V DC/DCCONVERTER

C0DBAYY01594

2 VIN PH 10

VSENSE 7

B OO T 1

PW+5R4VPW+5R4V

DC36V

IC2012

+5.9V DC/DCCONVERTER

C0DBAYY01594

2 V IN

5 RT/CLK

Q3301

SWITCH 5 RT/CLK

P H 1 0

VSENSE 7

B OO T 1

L5701

2

3

1

4


48/99

48

TO POWER SUPPLYBLOCK (1/2)

1

3

4

5

2


D2003

D2017

D3301

Q2022

+12V VOLTAGEREGULATOR

PW+12V

FROM/TOSERVO & SYSTEM CONTROL

TOSERVO & SYSTEM CONTROL

MAIN P.C.B.

D2007

VPDET

625

CN6001CN2004VPDET

292

CN6001CN2004

823

CN6001CN2004+15V

PW+15V

Q2003,QR2003

DC DETECT

Q2004,QR2002

DC DETECT

Q2024

DC DETECT

CD3.3V

+15V

CD3.3V PW CD3R3V+3.3V

PW+5V+5V

274

CN6001CN2004SYS3.3V SYS3.3V PW SYS3R3V+3.3V

+5V+5V

PW+5R4V+5.4V

PW+12V +12V

PW+36V+36V

PWSYS3R3V+3.3V

PW+15V+15V

PWCD 3R3V,PW3R3VDIG,PW3R3V DAC,PW3R3VCD

+3.3V

301

CN6001CN2004+5V +5V

22

CN6500CN6002SYS3.3V SYS3.3V

PW+15V F-

F+

-VP

F-

F+

-VP

SWITCHINGTRANSFORMER

T6000

Q6001

-VP

F+

F-

FL DISPLAYVOLTAGE SUPPLY

CIRCUIT

USB P.C.B.

D3351

OCOC

36VDET36V DET

DCDET PWRDC DET PWR

IC2004

USB HIGHSIDE SWITCH

C0DBZYY00592

4 IN OUT 5VBUS

ENEN

+5V

1 C TL

3 F LG

VBUSVBUS

11

ZJ6400*CN2001VBUS VBUS

PWSYS3R3V

REMOTE S

PWSYS3R3V

PWCD3R3V

PW+15V

PW+36V

PW+5R4V

PANEL P.C.B.


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13 Wiring Connection Diagram

NOTE: " * " REF IS FOR INDICATION ONLY.

CN6400

ZJ6400*

4

1

1 5

IR6500

CN6500

3 2 1

1 4

USB PORTZJ6301*

7

6

1

12

TO SMPSCHASSIS GND

MUS

ZJ6700*

1 2

SENSOR

JK2002

CN2008

CN2007

TO FAN UNIT

FOR DEBUG

CN2001

JK2000

JK2001

AUX INTO SPEAKERS(FRONT)

AM ANTFM ANT

CN2003

CN2004

FP9003

FOR DEBUG

421

109

8653

221

1

13

1 2

15

1

3

2

1 4

1 2

5 6

12

2930

12

2930

1 57

JK2502

FP820112

2324

TO OPTICAL PICKUP UNIT

(CD MECHANISM UNIT BRS11C)

FP8251

12

1091

2

109

CN6003

CN6002

VR6200

CN6001

ALBUM/TRAC

12

2930

12

1 4

1 32

CAUTIONRISK OF ELECTRIC SHOCK

AC VOLTAGE LINE.PLEASE DO NOT TOUCH THIS P.C.B

(MAIN TRANSFORMER)

P5701

220V-240V50Hz

AC IN~

T5701

CN5802

T5751(SUB TRANSFORMER)

10 7

61

1

915

4 5 6 7 8

1011121314

2

113

89

5432

CN5802

ZJ6400*

MEMORY LED P.C.B.(SOLDER SIDE)E

SMPS P.C.B.(SOLDER SIDE)

G

MAIN P.C.B.(SOLDER SIDE)

A

(SOLDE

B

REMOTE SENS(SOLDER SIDE)

F

MU(SOLDER SID

D

USB P.C.B.(SOLDER SIDE)

C

PbF

PbF

PbF

PbF

PbF


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14 Schematic Diagram

14.1. Schematic Diagram Notes This schematic diagram may be modified at any time

with the development of new technology.

Notes:

Important safety notice:

Components identified by mark have special characteris-

tics important for safety.

Furthermore, special parts which have purposes of fire-retar-

dant (resistors), high quality sound (capacitors), low-noise

(resistors), etc are used.

When replacing any of components, be sure to use only

manufacturers specified parts shown in the parts list.

In case of AC rated voltage Capacitors, the part no. and val-

ues will be indicated in the Schematic Diagram.

AC rated voltage capacitors:

C5700, C5701, C5703, C5704 (PN), C5705 (PN), C5706,

C5707, C5708

Resistor

Unit of resistance is OHM [] (K=1,000, M=1,000,000).

Capacitor

Unit of capacitance is F, unless otherwise noted. F=Farads,pF=pico-Farad.

Coil

Unit of inductance is H, unless otherwise noted.

*REF IS FOR INDICATION ONLY.

Voltage and signal line

S6000: Memory 2 switch.

S6001: Memory 3 switch.S6002: Memory 4 switch.S6003: Memory 1 switch.S6004: Memory 5 switch.S6006: Memory 6 switch.S6012: Stop ( )/Tune switch.S6100: CD switch.S6101: Radio/EXT-IN switch.S6103: Album/Track switch.S6104: Memory/USB switch.S6105: Play/Pause ( / ) switch.S6107: CD Open/Close switch.S6200: Latin/Preset EQ switch.S6201: Rewind ( / ) switch.S6202: Manual EQ switch.S6203: Power ( ) switch.S6204: Memory Rec switch.S6206: D.Bass switch.S6207: USB Rec switch.S6208: Forward ( / ) switch.S7201: Reset switch.VR6100: Volume Jog.VR6200: Control Jog.

: +B signal line: -B signal line: CD Audio input signal line: AUX/Tuner/Music Port Audio input signal line: Audio output signal line: USB signal line

: AM signal line: FM signal line


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53

14.2. MAIN (CD Servo/Micon/Damp) Circuit

A

1 2 3 4 5 6 7 8 9 10

C

D

B

E

G

H

F

MAIN (CD SERVO) CIRCUIT

SCHEMATIC DIAGRAM - 1

TO MAIN (CD SERVO)CIRCUIT (3/4)

: AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE: +B SIGNAL LINE : USB SIGNAL LINE

0.1C8505

1C8503

A4

A5

A3

A2

C80541

CL

K_

SDRAMA

9

A10

NRAS

NCAS

A11

A1

A6

A0

A7

LB8052J0JHC0000045

D7

D6

A8

C8057

C8077

0.01

0.1

12 1

439

13

382726

2425 22 20 18 16 1415171921

3029 3433 36 373531 32

23

28

IC8051C3ABMY000027

16M SDRAM

D7

D6

NWE

A9

C8053

0.1

R8507 47K

R8504 47K

R8505 47K

R8502 47K

R8503 47K

R8506 47K

R85010

0.1C8506

0.1C8507

C85090.1

C85080.14.7

C8513

0.1C8504

C85120.1

4.7C8514

C8511 0.1

C8510 0.1

1C8502

LB8501J0JHC0000045

3780

2

3

1

8

9

5

4

7

6

3582

18

22

21

24

26

25

23

20

30

32

33

31

27

29

28

19

11

12

10

17

14

15

13

16

84

86

88

90

93

95

97

99

100

101

102

98

96

94

92

112

111

114

116

115

136132133129124125120 122121118117 119 123 127128126 131130 135134 150 1521531511461471421431391 37 13 8 1 41140 145144 149148

113

105

106

103

104

108

110

109

107

91

89

87

85

3483

3681

39

38

78

6970 6163 62 5455 51 5053 525758 56 414 3 4 2 4 046 4549 4748 4460 5967 6668 64657275 7477 76 73 71

79

IC8501

DAT1_SD

DAT2_SD

CMD_EMMC

CLK_EMMC

NRST_EMMC

DAT3_SD

PW_3R3V_DIG

DGND

DAT0_SD

10C8501

VCCQ

VCC

VSSQ

VCC

RFU

VSSQ

NC

NC

NC

NC

NC

NC

NC

NC

NC

VCCQ

UDQM

NC

DQ8

D Q 9

VDDQ

DQ7

VDD

D Q 6

/WE

/LDOM

A0

A1

A10/AP

BA0

A2

A3

VDD

/CS

/RAS

A7

A9

NC

A8

CKE

A4

A6

A5

VSS

/CAS

CLK

VCC

NC

NC

NC

VSSQ

VSSQ

VSSQ

VCC

NC

NC

NC

VCC

RFU

RFU

RFU

VSS

NC

VSSQ

NC

VSS

VCC

VCC

VCC

VSS

NC

NC

NC

NC

NC

NC

VDDI

VDDI

NC

NC

RFUNC

NC

NC

NC

VSSQ

VCCQ

NC

RFU

VSSQ

NC

VCC

NC

VSS

NC

NC

NC

NC

NC

VCCQ

NC

VSSQ

VSSQ

C3FBXY0000422GB NAND FLASH MEMORY

DAT0

DAT1

NC

NC

VCC

RFU NC

NC

DAT3

VSS

NC

NC

NC

VSS

NC

NC

NC

NC

DAT4

DAT6

DAT7

DAT5

DAT3

VCC

DAT2

RFU

VCC

RFU

NC

NC

NC

VCC

NC

VSS

RFU

NC

VSS

RFU

[116] CMD

CLK

VCCQ

NC

VSSQ

VSSQ

NC

CLK

VCC

VCC

VCC

VCC

CLK

VSS

RFU

VSS

[78] VSS [40] NC

VSS

VSS

VSS

VSS

CLK

CLK

VCC

NC

NC

NC

NC

NC

CMD

CMD

CMD

NC

VSS

RFU

CLK

RFU

NRST

NRST

NRST

NRST


54/99

54

15 16 17 18 19 20 21 22 23 24 25



2

4

1/4

3/4



P1

P1


2

3

1

5

4

FP9003

IO0SF

IO2SF

DGND

PW_3R3V_DIG

IO1SF

NCSSF

R8012 J0JHC0000045

R8013 J0JCC0000143

R8014 J0JCC0000143

J0JCC0000301

J0JHC0000045R8017

R8016

J0JCC0000301R8015

IO3SF

CLKSF

LB8401J0JHC0000045

LB8204J0JBC0000134

C840110

C84030.01

67 5

2 43

8

1

IC8401C3FBMY000309

16M FLASH MEMORY

R82124.7

Q8201B1ADCF000001

LASER DRIVE

C825910

F+

T-

C82020.1

C820110

0.01C8203

10C8204

K82070

T+

F-

6

7

5

9

13

15

14

11

10

12

21

22

18

16

17

20

19

8

1

3

4

2

24

23

FP8201

TO OPTICAL PICKUP UNIT(CD MECHANISM UNIT BRS11C)

R82155.6

VREF

6364

LB8202G1C100KA0101

C82600.01

D8250DZ2J056M0L

D8251DA2J10100L

A

B

D

RF

F-

C

T-

T+

F+

F

E

A

B

D

C

PD

PD_GND

LD

PW_3R3V_CD

PW_+5R4V

CD/DVD SW

VDD

HOLD#

SO

CE#

SI

WP#

VSS

SCLK

NC

NC

CD-LD

DVD-LD

GND-LD

F

E

NC

PD GND

SCLK

SDATASCLK

SDATA

VSS

NRST NRST

STBY3.3V

MD/LPD

VREF

VCC(5V)

NC

GNDTP

TP

FOR DEBUG


55/99

55

I

1 2 3 4 5 6 7 8 9 10

K

L

J

M

O

P

N




MI: MAIN (MICON): SCHEMATIC DIAGRAM - 5 ~ 10

10KR8042

A4

A6

A5

A2

A3

A10

A1

A0

0.1

C8035

CLK_

SDRAM A

9A7

A8

A11

10KR8047

R8031 10K

CD_INNER_SW

10KR8046

R 83 02 0

R 83 01 0

D2

D1

D0

0.1C8032

30R9005

30R9006

0.1C8039

0.1

C8058

1

C8060

0.1

C8031

LB8402

J0JHC0000045

D3

D4

0.1

C8012

NWE

NRAS

NCAS

D7

D5

D6

0.1

C8059

0.1

C8034

0.1

C8011

R800210K

NRST

R8043

0

R8044

0

R8045

0

C8043

0.1

C8046

0.1

10

C8075

C8033

0.1

C8067

10

0.1

C8045

C8044

0.1

C8048

4.7

C8049 10

R8032

0 C8076 10

30R9002

0R8001

R8022 10

R8021 33

J0JCC0000407LB8002

33R8029

0.1C8041

R9001 30

R90031 5K 1 5K

R90040.1C8028

1C8050

R8214 10K

IO3SF

CLKSF

R8251

33

IO2SF

NCSSF

0.1

C8036

IO1SF

10

C8070

C8029

0.1

IO0SF

0.1C8010

680PC8020

C8007 0.33

10972

10784 8580 817776 787473 75 79 8382 93 9492 969589 9087 88 91 9997 9886 105101102100 104103 106 1 08

114

113

115

111

112

129

127

126

128

130

123

122

125

124

142

140

141

144

143

138

136

134

132

131

133

135

137

139

117

116

119

118

120

121

110

66

67

62

60

58

56

54

52

53

55

57

59

61

64

63

48

46

45

47

49

40

42

41

38

37

36

39

3435

44

43

3 2 3 0 2 93133

51

50

2728 25 23 21 20 19222426

65

56 3 1241314 11121 8 1 6 1 517 9 8 710

71

69

68

70

IC8001MN6627992ABSERVO PROCESSOR

3300PC8068

3300P

C8069

R8006220

R8010100K

100KR8011

1MR8005

X8101

12PC8015

12PC8016

2.7KR8211

C80180.33

PW_3R3V_DIG

PW_3R3V_DAC

2.2MR8209

VREF

51

R8210820

C8008 0.022

68PC8009

4.7C8022

C80470.015

0R8025

R 80 26 0

0.1C8038

0.1C8037

10C8065

1000P

C8027

CLK_EMMC

CMD_EMMC

PD_GND

DAT3_SD

DAT1_SD

PW_CD_3R3V

DAT0_SD

NRST_EMMC

DAT2_SD

50

C8017

10

C80136.3V100

C8019

1000P

C8021

0.082

C8014

0.01

C8079

0.1

C8078

10

LB8201J0JHC0000045

E

VREF

F

TRVP2

SPOUT

TRVP

FOP

TRP

SPOUT

TRVP

BOOT_MODE_DET

OSCIN

USBDP2

USBDP1

USBAVDD2

USBAVSS

DVSS9

IOVDD9

USBDM2

CTCENV

RFENV

A

B

D

C

PD

LD

CDAVSS

F

E

A

B

D

C

PD

LD

CDAVDDPW_3R3V_CD

SRDAT

REGON

LRCK

BCLK

IOVDD8

AUDIOCLK

DVSS8

USBDM1

USBAVDD1

DVDD5

A7

A6

CLK

A9

A8

A3

A10

A1

A0

D6

D7

A2

DVSS2

NWE

DVSS1

NRAS

NCAS

A5

A4

IOVDD3

CLKSF

IO0SF

NCSSF

IO2SF

IO1SF

IO3SF

[144] D2

D4

D5

D3

IOVDD1

[39] MSDDAT3

MSDCMD

MSDCDCLK

MSDWP

MSDCD

TRP

FOP

DVSS4

DVDD2

IOVDD5

[38] MSDDAT0[37] MSDDAT1

MSDDAT2

BA1

BA0

P31

P33

P30

P32

P85

P84

[142] D0

USBPP

USBNOC

[143] D1

A11

FIOVDD

DVSS3

IOVDD2

IOVDD4

DVDD1

DGND

SCLK

SDATA

[72] ARFIN[71] ARFFB

RFIN

ARFDC

RFOUT

ARFOUT

SCL5

[110] P25[109] P24

SRDATAIN[111] P80

SREQ/BLKCK

TRCD3

TRCD2

SDATA

SCLK

XI1

XO1

TRCD0

DVSS6

TRCST

DVDD3

TRCD1

PLLF

DSLF

PLLFO

VCOF

DVSS5

RDACVSS

AOUT1L

IOVDD6

EXTRGO

TRCCLK

RDACVDD

DVSS7

MCLK

NRST

TEST0

TEST1

TEST2

DVDD4

IOVDD7

SI/MDATA

SO/STAT

IRQ1A/MLD

AOUT1R

SRAMVDD

SREGVDD

TP

TP

R9008 15K

R9007 15K

BOOT

K 82 06 0


56/99

56

15 16 17 18 19 20 21 22 23 24 25



2

4

1/4

3/4



P1

P1

HTOCD INTERFACE

CIRCUIT (CN7002)

IN SCHEMATIC

DIAGRAM - 19



27KR8258

4.7KR8259

5.6KR8254

1800PC8255

1KR8252

100KR8265

47KR8260

1200PC8258

R8256 100

R8257 5 .6K

C82530.15

F+

6

8

9

7

2

1

1

4

5

3

10

10

FP8251

CD_INNER_SW

F-

100R8261

1.2KR8264

R82631K

C826210V100 LB8252

J0JHC0000045

LB8203J0JBC0000134

1000PC8256

T-T+

SPM+

SPM-

SPM-

SPM+

LB8251J0JHC0000045

3.3KR8255

10R8262

C82540.015

VREF

C82611

C82520.01 10

C8251

27

5 4

24 252217 191815 16 3020 21

711 101314 12 8 299

23

6 3 2 1

26 28

IC8251C0GBY0000117

5CH MOTOR DRIVER

61

FOP

TRP

SPOUT

PW_+5R4V

TRVP

PW_3R3V_CD

LDM+

DGND

SPM+

SPM-

LDM-

TRV-

OPEN_SW

CLOSE_SW

REST_SW

TRV+

CHASSIS GND

TP

FWD

TRB1

VINFC

REG02

VINSL

REG01

NC

VINSP

BIAS

MUTE

TRB2

VINTK

VOLD+

VOSL+

VOSL-

VOFC-

VOFC+

REV

VCC

GND

VOLD-

VCTL

VOTK-

NC

PVCC

VOTK+

VOSP-

VOSP+

GND

GND

PW_3R3V_DAC

PW_CD_3R3V

DGND

K82020 0

K82

C800.CD_CLOSE_SW

LD_CW

CD_INNER_SW

CD_OPEN_SW

LD_CCW

MI

MI

MI

MI

DGND MI

MI

PW_3R3V_DIG

CH

PD_GND

K82080

K82030

C82630

K82100


57/99

57

A

1 2 3 4 5 6 7 8 9 10

C

D

B

E

G

H

F

MAIN (MICON) CIRCUIT


TO MAIN (MICON)CIRCUIT (4/6)

: +B SIGNAL LINE

CD: MAIN (CD SERVO): SCHEMATIC DIAGRAM - 1 ~ 4DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 11 ~ 13

: TUNER/MUSIC PORT/AUX AUDIO INPUT SIGNAL LINE

: AUDIO OUTPUT SIGNAL LINE

: AM SIGNAL LINE

: FM SIGNAL LINE

: -B SIGNAL LINE

: CD AUDIO INPUT SIGNAL LINE

: USB SIGNAL LINE

R21454.7K

10KR3031

0R3033

R2237

10K

0R3027

1KR3032

B1GBCFJJ0041DC DETECT

Q2024

D2007DZ2J130M0L

R21430

C2077330P

R3001

10K

R3010

47K

0R3308

R3307 0

R21444.7K

0.1C2061

6

7

5

2

4

3

81

IC2007C3EBEY000037

D2002DA2J10100L

C206450V3.3

100

R2096

100

R2095

47KR2083

DC_

DET_

PWR

0R3028

R2097

3.3K

VOL_JOGA

0R3022VOL_JOGB

RMT

0R3017

0R3016

0R3018

EN2

R2056 10K

MPORT_SW

LED_DIMMER

0R3021

100R3007

CD_RESET

CD_INNER_SW

CD_OPEN_SWCD_CLOSE_SW

CD_MLD

CD_MDATA

CD_STAT

CD_MCLK

LD_CCW

LD_CW

CD_BLKCK

CD

CD

CDCD

CD

CD

CD

CD

CD

CD

CD

AMUTE

USB_IN1

CD

CD

R2093

100

R2094

100

R2091

100

ROT_

JOGA

SMPS_

BP

OC

USB_

REC_

LED2

ROT_

JOGB

R2084560K

DA2J10100L

D2001

10

C2051

0R3023

TEMP_DET

KEY3

FAN_CONTROL

SMPS_ID 0R2049

SYNC

PCONT

AUTOBASS

R2046 10K

1KR2047

0.1C2034

0R3026

KEY2

KEY1

47KR2053

C2029

0.1

C3000

0.1

C2032

0.1

C3001

1

R2060

R2055

0R3025

R2058

10K

100K

10K

0R3024

100R20480R3034

R2074

0

R3012

0

R3013

0

4.7KR2075

C20540.1

0.1C2042

47KR2120

R211610K

R3029

10K

C3002 0 .1

10KR2107

47KR2077

R2086100K

79

77

76

78

49

47

48

50

74 7172 6768 56 5558 57 52 5154 536566 6162 596064 6370 697375

1087 9 1211

99

100

95

94

96

97

90

91

89

93

92

98

4 6521 3

81

82

80

86

87

88

84

83

85

45

19171514 16 18

43

232120 22

41

24

39

37

33

35

34

29

30

27

26

28

32

31

36

38

25

40

42

44

13

46

RFKWMAKX56LMIC2006

10KR2109

10KR2108

R2078

C2056

100

R3003 100

R3002 120K

R 20 64 0

R 20 66 0

100R3004

R 30 14 0

R 30 15 0

100R3005

R3006 100

0.1

10KR2105

10KR2106

TU_

INT

NRST

FAN_

OUT

R21133.3K

R21146.8K

QR2001B1GBCFJJ0051

SWITCH

TU_

SDA

MMOD

TU_

SCL

TU_

RST

FL_

CLK

FL_

CS

FL_

DA

OCD_

SCL

OCD_

SDA

ANALOG_

SEL1

R2071 3.9K

R2069 10K

4.7KR2070

R2068 15K

B1GBCFLL0037RESET

Q2001

C20550.1

C20591

C20576.3V2200

18P

C2053

X2001

18P

C2052

R3020

0

R3019

0

15KR2067

3

1

2

X2002

ROTARY_

JOGA

15V_REG

DAP_VALID

DAP_MUTE

AMUTE

CD_

BLKCK

LOAD_

CCW

CD_

OPEN_

SW

[52] REGION 3[73] CD_STAT[74] CD_MCLK

[72] CD_MDATA[51] NC

[53] DC_DET2

CD_

CLOSE_

SW

CD_

RESET_

SW

VSS

DC_DET1

VDD18

DSP_RST

DSP_ERR

DAMP_RESET

DAMP_FAULT

DAMP_CLIP

DSP/DAP_SDA

DAMP_OTW

DAP/DSP_CLK

PDN

DAP_RST

USB_IN2

CD_

MLD

SMPS_

BP

CR_

TIMER

[75] OC

ROTARY_

JOGB

VCC

WP

SDA

SCL

NC

EEPROM

MICROPROCESSOR

NC

NC

GND

VSS

CD_

RESET

USB_

REC_

LED2

USB_

PLAY_

LED2

USB_

PLAY_

LED1

USB_

IN1

LOAD_

CW

MMOD

TU_

RST

[2] FL_CS[3] FL_CLK

[1] FL_DATA

TU_

CLK

OCD_

SCL

ANALOG_

SEL1

OCD_

SDA

TU_

SDA

ANALOG_

SEL2

EMO1XO

XI

VSS

36V_DET

EE_CLK

EE_DATA

EMO2

XTIN

XTOUT

NRST

NC

NC

[25] TUN_INT EMMC/USB2_DET

BOOT_MODE_DET

BOOT_FILE_ANALYSIS

FAN_

OUT2

[24] DAP_SLEEP

FAN_

OUT1

VDD33

VDD18KEY1

RMT

VSS

FAN_CONTROL

KEY3

EN2

EN1

VDD5

SYNC

KEY2

TEMP_DET

VOL_JOGB

LED_DRV_SDA/LED_RED

VOL_JOGA

PCONT

AUTOBASS

REGION 1

LED_DRV_SCL/LED_BLUE

LED_DRV_RST/LED_GREEN

REGION 2

SPK_PROTECT

MPORT_SW

LED_DIMMER

SMPS_ID

+VREF


58/99

58

15 16 17 18 19 20 21 22 23 24 25



1/6

4/6



P1

TO FAN UNIT

: +B SIGNAL LINE



: AM SIGNAL LINE

: FM SIGNAL LINE

: -B SIGNAL LINE


: USB SIGNAL LINE

100R2192

1

2

CN2007

Q2010B1ABCF000231

27R2200

470KR2196

C21076.3V220C2105

0.1

Q2008B1ABCF000231

MGND

R2179270K

R218082K

C20946.3V100

680R2155R2156

B1AAJC000019FAN DRIVE

Q2002

R21836.8K

220R2184

Q2006B1ABCF000231

C20991

D2004

DA2J10100L

10C2102

100K

DC DETECT

FAN DRIVE

FAN DRIVE

R2190

6

7

5

2

4

3

8 1

C0ABBB000067FAN CONTROL

IC2010

0R2154R2157

12KC2081

47K

10

DC_DET_AMP

FAN_OUT

B OUT

V+

B+IN

B -I N A +I N

A-IN

A OUT

GND

NEGATIVE

POSITIVE

PW_+15V

R2141 3.3

R2139 3.3

LED_DIMMER

DGND

PW_+5R4V

PW_CD_3R3V

PW_SYS_3R3V

MPORT_L

VOL_JOGA

ROT_JOGB

MPORT_SW

KEY1

ROT_JOGA

PW_+15V_1

MPORT_R

PW_+12V

VP_DET

FL_GND

RMT

FL_CLK

FL_DA

FL_CS

VOL_JOGB

KEY3

KEY2

OCD_SCL

MMODNRST

OCD_SDA


59/99

59

29 30 31 32 33 34 35 36 37 38





P1

P1

CTOUSB CIRCUIT

(ZJ6400*)

IN SCHEMATIC

DIAGRAM - 16

CD: MAIN (CD SERVO): SCHEMATIC DIAGRAM - 1 ~ 4

: +B SIGNAL LINE



: AM SIGNAL LINE

: FM SIGNAL LINE

: -B SIGNAL LINE


: USB SIGNAL LINE

R3110330

R31320

B1ADCE000012SWITCH

QR102

R3111100K

B1GBCFGN0016LED DRIVE

QR3000

C20300.1

3

1

2

4

5

C0DBZYY00592USB HIGH SIDE SWITCH

IC2004

FLGIN

CTLOUT

GND

USB_REC_LED2

D3351B0ECKM000008

EN2

OC

DGND

PW_+5R4V CD

BUS_D1-

BUS_D1+

CD

CD

2

1

4

5

3

CN2001

C33510.1

PW_CD_3R3V

DB-

VBUS_B

DB+

DGND

D5V PLAY

PW_+5R4V


60/99

60

I

1 2 3 4 5 6 7 8 9 10 11

K

L

J

M

O

P

N



1/6

4/6


DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 11 ~ 13

: +B SIGNAL LINE



: AM SIGNAL LINE

: FM SIGNAL LINE

: -B SIGNAL LINE


: USB SIGNAL LINE

R3200100

R2208100

R320282K

R3219100

R22093.9K330K

R2210

R32153.9K

R3217100

BR3216

82K

330KR3214

B

C32090.047

R3218100

R3213100

C32070.047

10C3208

100R3204

10C2110

C32000.047

C32010.047

100R3203R3225

0

PW_+12V

PWM_M_7

PWM_P_5

L2002G1CR18JA0020

1C2007

1C2005

0R2203

C2016

1

R2013

0

C2017560P

DSP_I2S_BCLK

TUN_I2S_SDO

DSP_I2S_LRCK

560R2025

R2023 2.2K

R2024 0

R2027 0

TU_INT

R4000 2.2K

R2026 2.2K

MPORT_L

ANALOG_SEL1

MPORT_R

DGND

1C2021

C2020560P R3405

10K

B1GBCFJJ0041SELECTOR SWITCH

Q2012

R20170

C20251

R22071K

10KR2206

1C2026

0R2204

J0JBC0000134LB2006

C20110.1

75 64321

1012141516 13 11

8

9

C0JBAR000367AUDIO SELECTOR

IC2002

R3400

R3401

0

0

LB3401J0JYC0000118

R200310K

10KR2002

LB2000J0JBC0000134

C20041000P

R200010K

R200110K

C20000.1

VA2002EZAEG2A50AX

TU_SCL

1KR2020 TU_RST

PW_CD_3R3V

C20241

C34026.3V220

220R2018

220R2019

L20050

TU_SDA

L2006G1C1R0MA0204

R20110

C2009 0.1C2019

1

2

3

4

5

14

13

12

11

T1 171 9 1 8 1 6

15

20

THERMALPAD

1076 98

IC2000VUEALLPT056

AM/FM RADIO RECEIVER

0.1C2010

43

2

1 6

G2A380Y00002L2000

R20154.7K

R20124.7K

G2

G3

G1

JK2000

1

2

3

4

JK2001

1

2

JK2002

AM ANT

R1

RCH

R0

VCC

R2

L3

L1

L0

L2

AUX IN

LCH

R3

A(LSB)

INH

GND

B(MSB)

VEE

NC NC

LIN

SEN

SCLKRST

AMI

RFGND

0.47

FMI

SDO

GND

VIOVDD

SDIO

RCLK

LRCKFM ANT

AM ANT

AM ANT

DCLK

RIN

GCGPO1

GCGPO2


61/99

61

15 16 17 18 19 20 21 22 23 24





P1

CD: MAIN (CD SERVO): SCHEMATIC DIAGRAM - 1 ~ 4DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 11 ~ 13

: +B SIGNAL LINE



: AM SIGNAL LINE

: FM SIGNAL LINE

: -B SIGNAL LINE


: USB SIGNAL LINE

10KR3222

R2035

R2034

R2037

R2100

R2036

0

J0JCC0000301

J0JCC0000301

0

0

10KR2222

R 21 34 0

R 21 36 0

R 21 37 0

R 21 35 0

R2124470

R 21 26 0

R 21 27 0

C20620.0474700P

C2065

R2125470

C20630.047

C20664700P

10KR2132

0R2133

R 21 29 0

R2128 18K

0R2130

C2068 0.01

R21151

10

C2058

0.1

C2060

C3215 0.01

C3219 10

10KR2131

EMO1

DAP_

PDN

DAP_

MUTE

DSP_

I2S_

BCLK

DSP_

I2S_

LRCK

DAP_

RST

DAP_

DSP_

SCL

TUN_I2S_SDO

CD_I2S_BCLK

CD_I2S_LRCK

CD_I2S_SDO

DAP_

DSP_

SDA

EMO2

CD

CD

CD_I2S_MCLKCD

CD

PW_CD_3R3V

DGND

CD

DACD

10K

R2117

R2118

10K

R2119

10K

C2067

0.01

C2069

10

C3223

47P

C3224

47P

R 21 38 0

D

PW_

CD_

3R3V

DGND

J0JBC0000134LB3201


62/99

62

29 30 31 32 33 34 35 36 37 38 39



1/6

4/6



P1

P1

: +B SIGNAL LINE



: AM SIGNAL LINE

: FM SIGNAL LINE

: -B SIGNAL LINE


: USB SIGNAL LINE

0

R2199

R21500

C33030.01

C2109

4.7

180KR3314

1.8MR3357

VP_DET

C208410

FL_GND

C33076.3V1000

PW_+15V_1

DGND

PW_CD_3R3V

C208010

SMPS_ID

C2082 0 .1

QR2003B1GBCFJJ0051

R2158 2 .2

R2159 2 .2

SYNC

15V_REG

DC_DET_PWR

TEMP_DET

PW_SYS_3R3V

270R2163

Q2003B1ADCE000012

DC DETECT

DC DETECT

DC DETECT

DC DETECT

R2160 2 .2

21 3

IC2009C0DBGYY03056

+3.3V VOLTAGE REGULATOR

C20860.1

C218816V2200.01

C2187

Q2022B1BACG000023

+12V VOLTAGE REGULATOR

Q3301B1GBCFJJ0041

+15V VOLTAGE REGULATOR

R2278820

100R2279

D2017DZ2J130M0L

0.01C2191

PW_+12V

PCONT

SMPS_BP

3

1

2

B0ADDJ000032D2003

QR2002B1GBCFJJ0051

15KR2162

3

1

2

B0ADDJ000032D3301

R3302 22K

12KR21616.3V1000

C2085

B1GBCFJJ0051Q2004

C3302

5600P

6.8KR3313

D3303

B0JCPG000030

L3300G1C470MA0291

8 3

T1

4

56

7

9

10

2

1

THERMALPAD

C0DBAYY01594DC/DC CONVERTER

IC2011

C20980.1

R33541K

1.8MR3355

B1GBCFJJ0041SWITCH

Q2023

C20962 5V 33 1 0K

R3312

10

C3306

0.1

C3309

82KR3310

100KR3311

EN

GND

COMP

PH BOOT

VIN

SS/TRVSENSE

PWGND RT/CLK

C21030.01

C2104

4.7

R3356 1K

270KR2188C2092

4700P

10KR2178

DZ2000B0JCPG000030

L2007G1C330MA0291

8 3

T1

4

56

7

9

10

2

1

THERMALPAD

C0DBAYY01594DC/DC CONVERTER

IC2012

C2097 0.1

C208710V220

10KR2170

100C2089

10C2090

3.9KR2168

56KR2169

EN

GND

COMP

PH BOOT

VIN

SS/TRVSENSE

PWGND RT/CLK

VINGND VOUT

PW_+15V

MGND

PW_+36V


63/99

63

A

1 2 3 4 5 6 7 8 9 10

C

D

B

E

G

H

F

MAIN (DAMP) CIRCUIT


TO MAIN (DAMP)CIRCUIT (3/3)

AE

AD

AC

AB

AA

: +B SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE


1000C2684

1000C2693

1000C2685

100KR2656

R2655100K

SP_FR+LO

SP_FR-LO 3.3

R2596

3.3R2595

C26560.01

0.01C2657

B1ABCF000231Q2631

Q2632

B1ABCF000231

R266922K

100KR2668

8.2KR 26 67 C 26 31

10C2632

10

100KR2670 B1ADCE000012

Q2634

R26714.7K

C26331

DGND

C26620

B1ABCF000231Q2633

DC_DET_AMPMI

SPEAKER PROTECTION SWITCH

SPEAKER PROTECTION SWITCH

DC DETECT

DC DETECT


64/99

64

15 16 17 18 19 20 21 22 23 24 25

MAIN (DAMP) CIRCUIT


TO MAIN (DAMP)CIRCUIT (1/3)

P1

P1

: +B SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE


G0C100M00009

G0C100M00009

2

43

1

L2507

SP_FL+LO

SP_FL-LO

C2602

0R3651

C2597

C2598

C2752

C2601

0.22

0.22

0.22

0.22C2753

0.47

0.47

SP_FL+HI

SP_FL-HI

2

43

1

L2506

C2713 0 .1

0.1

0.1

C27140.1

R366710

R3631 0

10

C2715

C2716

R2619

R3665

C2712

22K

0.1

C2711

R2620

R3647

10

100

C27100.110

C2746

0R3652

C2549

C2552

0.033

0.033

C2747

C2721

C2722

C2723110.1

C2724110.1

C2551

C2550

0.033

0.033

43

11

9

10

34

36

35

12 33

6

5

39

38

41

40

8

7

37

2322

20

18

16

14

13

15

17

19

31

32

28

26

25

27

30

29

21 24

3

2

1

4

42

44

IC2503

OUT_D

OUT_D

PVDD_CD

/FAULT

/OTW

M1

/CLIP

M3

M2

INPUT_C

GVDD_CD

INPUT_D

GND

GND

GND

GND

PVDD_ABDVDD

GND

GND

INPUT_B

VDD

/RST

OC_ADJ

INPUT_A

GVDD_AB

C_START PVDD_AB

BST_B

BST_A

OUT_A

OUT_A

AVDD

GND

GND

OUT_C

GND

BST_D

GND

PVDD_CD

BST_C

PVDD_AB

OUT_B

PVDD_CD

G0C100M00009

G0C100M00009

2

43

1

L2503

SP_FR+LO

SP_FR-LO

C2600

0R3650

C2603

C2604

C2750

C2599

0.22

0.22

0.22

0.22C2751

0.47

0.47

SP_FR+HI

SP_FR-HI

2

43

1

L2502

C2525 0.1

0.1

0.1

C25290.1

R366210

R3632 0

10

C2528

SA-AKX56 Diagrama Panasonic

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