Jvc Av-21f3 Chassis Cg
Transcript of Jvc Av-21f3 Chassis Cg
No.52024 No.52024
5
AV-21F3
AV-21FR3
AV-21FMG3B
AV-21F3
AV-21FR3
AV-21FMG3B
!
!
!!
!
!
0V4.7V
0V
0.7V
4.2V 0.1V 2.4V 0V 4.9V 2.9V 4.9V 4.9V 4.9V 0V
4.9V4.9V
4.8V
4.9V 4.9V 4.9V4.1V0V4.9V1.7V 4.9V0V0V0V0V 4.9V4.4V4.4V4.7V4.7V
4.9V
4.9V
4.9V
4.1V
5.4V
5V
4.9V
4.9V
4.9V
0.1V
0V
4.7V
0V
15.1V
4.9V4.9V4.9V14.4V
0.3V
0V
0.6V
15V
-2.2V
0V
10.5V0.3V5.5V12.4V 22.1V10.9V10.7V
4.2V
4.9V
4.2V
9V
4.2V4.3V2.7V6.2V0.9V3.4V3.7V1.1V3V5V4.9V4.3V0.6V 4.2V4.1V9V4.6V4.2V8.5V
4.9V0V3.3V6.2V4.2V
3.4V3.6V3.9V3.2V
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1.5V
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4.3V
4.9V
32.6V
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3.8V
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0.5V
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4.9V
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1.2V1.2V1.3V1.3V
1.3V1.2V1.2V1.2V 1.2V 0V
0.2V
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IC301 36
2
39
2 2.5 2.2
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10
3 3.4 3.4
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21F3
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NOTE
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V)
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SE
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ref re
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REAR
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NC
V/S
IF V
cc(9
V)
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W
SA
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ND
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DIO
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(9V
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nc_I
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SA
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Ver
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P
VS
S
SD
A
FB
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QAS0036-001
NC
HEADPHONE
NC
A_IN
NC
NC
Vcc
1
IN
MUTE
DC ATT AUDIO OUT
NC
VO
L
FB
GN
D
OU
T
Acc
2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SCG-1432A-H2 (AV-21FMG3B)
MAIN PWB (1/2)
OR
QNN0281-002
QNN0281-003
!
AT24C08-21DMG3
2-7 2-8
CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAMS (1/2) [AV-21F3, AV-21FMG3B]
AV-21F3
AV-21FMG3B
AV-21F3
AV-21FMG3B
No.52024 No.52024
6
AV-21F3
AV-21FR3
AV-21FMG3B
AV-21F3
AV-21FR3
AV-21FMG3B
!
!
!
!
!
!
!
!
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Q351 100R357
330p CHC356
STC344-TB-OUT
Q353
1.8kR367
1.8kR366
T
CN10T
BWL354
BWL351
270p CHC354
330R355
330R354
QRM034J-R22R923
1.5k1/2W
QRZ0107-152Z
R361
1.5k1/2W
QRZ0107-152Z
R360
470/10C357
220p CHC355
QNZ0537-001
!SK351
X1/2W
R434
100/50C557
FOCUS
.001 250VACQCZ9079-102
!
!
!
!
!
C991
TP-E
150R353
150R352
XR369
100R358
4.7kR421
100/35C428
TP
-47R
/G
QRJ146J-2R2XFR557
1.2k1/2W
R977
QGZ5003C1-04CN0HV
QGA2501C5-05ZCN0S1
4.7/50
QETN1HM-475Z
C433
XR963
0R423
2SA966/OY/-T
SW
Q974
XC422
3.3kR425
0R426
AN5522 V.OUTIC421
8.2kR441
XC421
X
DEG RELAY
RY971
3.9kR577
*8K421
100/35C427
XR962
22k1/2W
R576
*5D925
2.2kR571
XC351
XR964
.01 630VQFKA2JK-103
C929
QCZ9015-102
C904
3300p
TF
QFLC1HJ-332Z
C926
.001 250VAC .001 250VACQCZ9015-102
C907
ICP-N75-Y
!
CP
CP982
XR961
XC582
4.7QQL244J-4R7Z
L943
*8K941
100/160QEZ0203-107
C942
RGP10J-5025-T3D943
RGP30B-F1D942
1000/25C946
2201/2W
R922
2200p 250VACQCZ9079-222
!C993
STR-W5753A/F5IC921
XR965
82QQL26AK-820Z
L941
XC961
XQ961
QRF104K-3R9R901
.0047MY
C430
4.7QQL244J-4R7Z
L942
XSW
Q404
XR439
XR438
XY904
XQ962
XR
437
220/25C978
XY303
.001 250VACQCZ9015-102
C905
CHT32KK0-22-NW-B
XC930
4.7/250C554
XR422
LB
2.2kR974
XC971
XY972
0Y973
*3SW
Q975
*8K902
*4D983
BWY902
220p
C93
2
XR984
XR982
XR981
2.21/2W
R921
XR983
*8K901
XD985
XD986
*1
SW
Q572
XC981
XSW
Q981
XSW
Q982
.001C426
*4D554
XY905
MTZJ20B-T2D581
0R424
39kR583
560p 2kVQCZ0364-561
C941
*9D929
*8K942
1000/25QETN1EM-108Z
C948
A_V
CC
22kR582
XSW
Q403
ICP-N25-Y
!
CP
CP981
OD
D/E
VE
N
QRJ146J-2R2XR552
1 1WQRZ9011-1R0
! R551
5V
XC553
X_R
AY
MTZJ9.1B-T2D553
10kR442
MFAC275VQFZ9078-224
!C901
1.8k1/2W
R581
ST
B_P
W
A.P
RO
T
QAD0121-9R0TH901
QSW0750-001
!
POWER SW
S901
T3.15AHQMF51E2-3R15J4
!F901
3.91/2W
R432
QEZ0199-127C909 400V
11/2W
R443
2.71/2W
R433
BWR584
.43250V
C527
XR985
.00971.25KVQFZ0200-972
QFZ0199-334
C525
XD973
XQ973
XR986
XR987
47/25C572
XD424
.33TF
C436
*6D423
BWY903
XC561
1.5k 2WOMRQRL029J-152
R980
U
CHGC04-400-GCN00U
680 3WOMRQRL039J-681
R529
BWY304
XR524
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C555
*5D552
.01QFLC2AJ-103Z
C424
PW
QGAB80F1-02CN0PW
MT
ZJ3
6A-T
2D
927
*5D582
*7D928
.001MY
C529
47/35C925
47kR978
.1TF
C581
RU3AM-LFC4D941
XR530
XY971
470pNDC31HJ-471XC949
6801/2W
R554
BWY961
AB
L
V_O
UT
XD562
V_S
YN
C
FB
P
32V
QQLZ034-240L551
XD561
100/160QEZ0203-107
C531
XR565
MTZJ7.5S-T2D571
XC562
QFZ0097-103C352
4701/2W
R440
100k 2WOMRQRL029J-104
R906
275VAC MFQFZ9078-473
!C910
*8K943
XR575
XD555
H_O
UT
10kR431
2200/25C435
X
Y503
5600pC425
*5D551
10kR578
XC530
XR528
182WOMR
R525
1.5R573
XD584
XD
351
G
B
R
1.5R574
XD
352
.1C922
MTZJ16C-T2D933
3.9k1/2W
R935
MTZJ75-T2D421
XR585
1kR532330
R531
2SC2655/Y/-TH DRIVE
Q521
18pC423
XD974
XR988
220/10C979
QQR0621-002ZK351
XCN0S2
3.9kR347
XR348
4.7kR349
XR345
XR346
XD
353
XC972
XD
354
XD
355
XD
356
V_OUT
26V
*5
Drain
NC
POWER CORD
LIVE
DRIVE
DEG-COIL
*6
ISOLATED
: :
*7 :
RGP10J-5025-T31SR124-400A-T2
*4 :
MTZJ3.3A-T2
GR
BGND
NC
OR
ON
OSC
TSD
OVP
Source
Vcc
NC
(AC110-240V)
SCREEN
FOCUS
EHV
X_R
AY1
CN0E1
STB
GNDVcc
BLU
V01
(1/2)
S1
PUMP UP
GK
QNZ0536-001
*8 :
QMRP340-165-001
A51KQK99X
QQR1113-001Z*9
RK
THERMAL
:
(( ))
PROTECTION
LIVE ISOLATED(( ))
L01
V.DY H.DY
X_R
AY2
CRT SOCKET PWB
HB
GN
DH
EAT
ER
TP
_E
BK
H
H
9V
G1
G2
G3
MTZJ5.6A-T2SCG-1432A-H2 (AV-21FMG3/B)
QAD0119-9R0
NC
TP
_B1
OR
X_RAY PROTECTOR
FOR TEST
MAIN PWB (2/2)
2.4V2.6V
115.3V
2.5V
2.8V
114V
2.2V2.4V
124.2V
DY01
OKNG
MA111-X
ORQQW0077-001
BRN
SCG-1411A-H2 (AV-21F3)
B1
*1*2*3
2SD601A/QR/-X2SB709A/QR/-XUN2212-X
: :
X NON MOUNT
(OPTION)
BUS WIREBW
NOTE
: : :
QQW0076-001
OR ERZV10V621CS
QQD0061-001
GND
FB/OLP
OCP/INH
137.5V
0.1V
16.9V
1V
11.8V 9V
11.4V 4.9V
15.4V 15.2V
14.6V
0.1V3.9V
3.7V 24.7V
1V14.6
V
24.9V3.7V
4.9V
0V
5.5V
7.2V
0.2V
0.2V
0.2V
9.7V
-0.2V
4.9V0V
114.8V
114.5V
0V
132.6V3.1V
2.7V
127V3.2V
2.7V
IC421 5
IC421 3 6
50
25
Q521 B
1
Q521 C
20
Q522 B
2
3
1000
T522
1 7
5
9
70 240
28 220
Q353 C
120
Q351 C
120
Q352 C
120
TP-E( )
TP-91(B1)
2-9 2-10
MAIN PWB CIRCUIT DIAGRAM (2/2) [AV-21F3, AV-21FMG3B]
AV-21F3
AV-21FMG3B
AV-21F3
AV-21FMG3B
No.52024 No.52024
7
AV-21F3
AV-21FR3
AV-21FMG3B
AV-21F3
AV-21FR3
AV-21FMG3B
!
!
!!
!
!!
!
!
0V4.7V
0V
0.7V
4.2V 0.1V 2.4V 0V 4.9V 2.9V 4.9V 4.9V 4.9V 0V
4.9V4.9V
4.8V
4.9V 4.9V 4.9V4.1V0V4.9V1.7V 4.9V0V0V0V0V 4.9V4.4V4.4V4.7V4.7V
4.9V
4.9V
4.9V
4.1V
5.4V
5V
4.9V
4.9V
4.9V
0.1V
0V
4.7V
0V
15.1V
4.9V4.9V4.9V14.4V
0.3V
0V
0.6V
15V
-2.2V
0V
10.5V0.3V5.5V12.4V 22.1V10.9V10.7V
4.2V
4.9V
4.2V
9V
4.2V4.3V2.7V6.2V0.9V3.4V3.7V1.1V3V5V4.9V4.3V0.6V 4.2V4.1V9V4.6V4.2V8.5V
4.9V0V3.3V6.2V4.2V
3.4V3.6V3.9V3.2V
2.7V3.8V9V4.1V2.8V3.1V3.1V3.2V9V4.9V4.9V
2.2V9V
3.4V2.9V3.2V3.6V1.8V1.8V2.7V
1.5V
4.2V
4.3V
4.9V
32.6V
0V
1.8V
3.8V
2.4V0.2V0.1V0.2V0V2.4V
0.5V
3.3V
0V
3.3V4V0.3V0.8V
0.1V0.5V0V2.4V0.7V3.3V0V2.4V
0.1V
0V4V4V1.7V
0.1V
0.1V
4.1V
0V
2.2V4.9V
0.5V
1.5V
0V
3.7V
4.9V2.4V
4.9V
4.9V
4.9V
0V0.3V
4.1V4.8V
8.1V
3.2V
1.2V1.2V1.3V1.3V
1.3V1.2V1.2V1.2V 1.2V 0V
0.2V
9V
0V
IC301 36
2
39
2 2.5 2.2
4642
IC301
10
3 3.4 3.4
1211IC301 IC301 IC301
!
.033C721
4.7kR714
820R771
180pCH
C729
4.7kR720
XC
731
BWK704
1/50C719
5.6
L244
J-5R
6Z
L701
BWY705
SLR-342VR-T16POWER
D704
XR773
SLR-342DU-T16
TIMER
D705
820R772
XD706
82kR736
*6D501
.01C712
10kR721
4.7kR726
.01
C71
3
XC
736
XC
735
XC
734
10KR730
1kR728
100k
R73
7
XC
733
*3SW
Q703
XC73
2
100R748
XC738
BWK703
100/16C710 *1
SW
Q702
QSW0619-003ZS704QSW0619-003ZS701
.01C709
PIC-47143SYREMOCON RECEIVER
IC704
OU
TV
ccG
ND
QSW0619-003ZS702QSW0619-003ZS703
220/25C658
15kR727
QSW0619-003ZS705
BW
K70
118
0pC
HC
717
1kR729
4.7kR731
4.7k
R70
9
4.7k
R71
0
4.7k
R71
1
560R706
56pC724
100p CHC722
10kR738
10kR739
560R707
560R718
1kR
725
4.7kR713
4.7kR712
220R704
220R705
180p
CH
C71
622
0R
715
220
R71
6
56kR742
*MICOM
IC701
XC
737
XC725
XCN11S
.01C720
.01
C71
8
0Y704
.1C856
.01C711
XR734
1kR
708
XR722
XY001
XC723
AT24C08-21DMG3MEMORY
IC702
180p CHC728.01C730
.01C114
XC850
*4D707
L78LR05E-MA5V REG&RESET
IC703
XSW
Q704
0R747
XC727
1000
/10
C70
8
.01C706
.01C707
XSW
Q701
.001C663
.047C652
10kR846
0Y801
BWY002
470/16C705
4.7NQL092K-4R7XL822
.01C826
XR717
10kR746
4.7NQL092K-4R7XL821
.01C822
xY301
TC4053BP/N/RGB.SW
IC371
100pC318
MA3091/M/-X
D30
3
3.3/
50C
837
3.3/
50C
836
XC
371
QAX0666-002
4.7NQL092K-4R7X
L823
.01C827
XEF802
QFV71HJ-104ZC831
SF102
5.6kR701
3.3/
50C
838
XY
373
*3INVERTER
Q825
QA
X06
69-0
01Z
X82
1
33p
CH
C823
220R832
150p CHC830
4.7MR327
SDA5553-V006TEXT
IC821
BWY802
XY371
XY
372
X
10/50
C855
220
R82
5
Q103
.01C849
10kR838
*1INVERTER
Q822
33p
CHC834
*1INVERTERQ824
47kR836
39kR837
XR
750
4.7kR749
BWY654
XCF161
1kR827
4.7NQL092K-4R7X
L827
1.8kR835
.01C845
39p
CH
C824
39kR834
220p CHC835
BW
8.2kR833
68p CHC833
*2INVERTER
Q821
1801/2W
R815
CEMN065-001J003
QNN0384-001J002
CEMN065-002J004
*3SW
Q708
2701/2W
R806
3.9kR740
560R741
*4D731
10/50C811
220R811
220/16C805
XC812
*1SW
Q804
68R807
75R802
6.8kR702
4.7kR817
2SC1815/YG/-TBUFFER
Q803
470/16C806
4.7NQL092K-4R7X
L824
680R816
.01C832
220R301
4.7kR302
100
R30
3
10/50C341
.01C306
.47/50TF
C30410pCH
C303
1/50
N
BP
C367
390
R12
0
*4D341
.47/50C305
8.2
L244
K-8
R2Z
L103
10/50C741
220
R12
1
.47/50C119
D102
10/50C324
.01
C31
1
100/16C315
*1BUFFER
Q302
120pCH
C120
.01C314
1kR
314
470/
10C
5010
R50
2
1.2kR307 10/50
C503.01
C502
10/50C316
10kR401
.047/25C3170
R31
2
IF
BTPS(32)
AGC
BT
AS
SCL
SDA
BM
5V
LOCK
NC
NC
QAU0282-001TU001
0.47/50C323
*R161
5.6kR376
220p
CH
C31
0
BW
R50
1
XD793
*2BUFFER
Q301
1kR
313
*C166
1.5kR321
XL104
BWY653
XY655
10k
R79
6
.01C744
XR160
XR
745
0R848
.01C843
CE41651-001ZX302
12pCH
C321
2.7kR322
.027/25C322
10kR323
XR325
1kR324
*5D3010
Y302
100R326
*5D302
*C161
*CF161
XEF801
100
R30
4
100
R30
5
3.3KR341
4.7NQL092K-4R7X
L825
.01C844
.01C846
100/16C821
AN5265 AUDIO AMPIC651
330R653
.01
C84
8
15kR849
XSW
Q710
1500pC162
15kR797
*4D655
.47TF
C401
3.3/50C313
XY976
BWY975
470/16C307
.012C301
.01C852
XR158
QAX0325-001SAW FILTER
SF122XSAWFILTER
SF101
NN5198KDECODE
IC301
.01C121
.01
C12
2
XD795
QAX0705-001ZX301
1/50
N
BP
C366
1.8kR308
.01C309 6.8k
R503100/16
C308
1/50
N
BP
C365
4.7/50C302
10R103
CHGC05-340-GCN00T
47/25C112
.0047C113
220p
5%C
326
.01
C11
5
.01
C11
6
.22TF
C117
180kR159
XD794
XD791
XD792
220R791
220R792
220R793
220R794
220R795
220R306
XCN00C
NRSA63J-100X
X TFC402
*C109 X
C108
*D102
*10AMP
Q102
XR116
1/50C825
180R111
*R115
*R117
.0047C105
XC111
QQL244J-2R2ZL101
100R113
0C110
*R114
6.8kR109
.0047C106
2.7kR110
47/25C103
.0047C107
XCF102
.0047C104
XCF103
*R112
*R118
*SW
Q103
XR001
*C164
XC009
220R002
XC007
MTZJ33A-T2
D001
XC006
10/50C001
.01C002
56kR004
220R003
.1TF
C005
BWK001
4.7/50C008
XL002
R112
*R163
273W
OM
RQ
RL0
39J-
270
R72
3
.47/
50
N
BP
C31
2
10/50C653
*CN10S
4.7/50C659
XNCCN00S
X
100R666
10kR665
8.2kR656
2.7kR828
100/16C664
*7D654
10/50C742
100 1/2WR667
5.6QRT029J-5R6
R668
10/50C743
*7D652
*4D651
*4D701
10/50C655
Y160
22kR654
1/50N
BP
C656
2.2kR657
2.2kR658
*4D653
*1SW
Q651OPT
C651
561W OMR
QRG01GJ-560
R810
4.7kR651
15kR660
470/16C654
4.71/2W
R659
XY374
*1
Ys SW
Q3726.8k
R372*1
Ys SW
Q371
4.7kR374
AB
L
9V
V_S
YN
C
H_O
UT
H_V
CC
FB
P
V_O
UT
A.P
RO
T
P_O
N/O
FF
X_R
AY5V
A_V
CC
A_G
ND
ST
B_P
W
OD
D/E
VE
N
32V
390R862
100R860
4.7QQL244K-8R2Z
L828
X
15kR375
QNS0197-001J005
12kR385
100k
R37
8
75R102
1kR373
4.7/50C847
Q161
XR115
*R
162
*R
164
*R165
*AMP
Q161
*R166 *
C16
5
1500pC841
.01C853
100/16C854
AK04-T2D305
XC842
BWCP
CP
701
10/50C701
*SAW FILTER
SF102
10/50
N
BPC325
150k
R38
1
100k
R37
7
150k
R38
0
150kR382
100kR379*4
D373
*1SW
Q373
*4D372
27kR383
4.7kR384
2701/2W
R662270
1/2W
R661
P1241-04SENSORECO
PC701*2SW
Q709
3.9kR703
* -1402A-H2SCG
XR114
XR118
XR117
XR162
XR161
XR164
XR163
XR165
XC109
XR166
XC164
XC161
XC166
XC165
4.7NQL092K-4R7XL826
*4D656
100/25C657
1kR
719
XC
726
.1C437
820
R85
5
820
R85
3
LBQAX0307-001
X701
X
IN OU
TG
ND
5V REG
IC001
*2MUTE
Q653
8.2QQL244K-8R2ZL001
470/16C004
xC003
XCF162
*Y160
XJ006
47kR655
*4D657
820
R85
1
3.3k
R85
0
*1SW
Q652.01
C665
3.3kR852
3.3kR854
*10INVERTER
Q826
3.3kR841
22kR842
470R843
XR856
10kR857
PQ2L3252MS-X
REG.ICIC822
1001/2WD306X
C504
QGA2501C5-04Z
1kNRSA63J-102X
R652
CN10S
6.8kR664
10kR861
47kR859
4.7kR845
XR844
*4D801
BWY161
2
A_M
UT
E
ODD/EVEN
I/II
AF
T
SDA1
VO
L
BUS_FREESCL1
SDA2 SCL2
TC
L
AUDIO
LINE_V
TD
A
OS
D_R
OS
D_G
OS
D_B
OS
D_Y
S
A.P
RO
T
X_R
AY
TE
XT
_YS
TE
XT
_B
TE
XT
_G
TE
XT
_R
TE
XT
/OT
H
3.58
/OT
H
H_V
CCTRESET
V_O
UT
VIDEO
LINE_A
2
2
A.P
RO
T
TEXT_R
TEXT_G
TE
XT
_B
VO
L
OS
D_Y
SOS
D_B
LINE_V
OS
D_R BO
RO
OS
D_G
2
GO
A_M
UT
E
TCL
TEXT/OTH
V_OUT
3
A_V
CC
A_G
ND
OD
D/E
VE
N
SD
A1
SCL1
SDA1
V_SYNC
VIDEO
SC
L1
2
TE
XT
_YS
A_MUTE
H_O
UT
RO
GO
BO
LINE_A
FBP
1
PIC_MUTE
A_V
CC
H_V
CC
PIC
_MU
TE
H_O
UT
V_S
YN
C
FB
PAFT
A.P
RO
T
P_O
N/O
FF
X_R
AY
TEXT/OTH
SD
A2
BU
S_F
RE
E
ST
B_P
W
SC
L2
A_G
ND
ST
B_P
W
P_O
N/O
FF
LINE_V
1
AUDIO
TRESET
TDA
3.58/OTH
MENUVOL+ VOL- CH+ CH-
AU
DIO
SDA
SCL
NP
VDD A0
A1
A2
VSS
PR
OT
EC
T
P_O
N/O
FF
LOC
K
3.58
/OT
H
4.5/
OT
H
H_S
YN
C
TV
/VNC
A_M
UT
E
ALC
ON
/OF
F
VO
L
TE
XT
I/II
TE
XT
/OT
H
NC
NC
NC
OS
D_Y
s
OS
D_B
OS
D_G
OS
D_R
RS
T
GN
D
LED
[TIM
]
LED
[PO
W]
AF
T
V_S
YN
C
TC
LOC
K
EC
O IN N
C
SD
A1
SC
L1
VD
D
OS
C1
SC
L2
TC
LOC
K
BU
S_F
RE
E
KE
Y1
KE
Y2
OS
C2
VS
SR
EM
OC
ON
SD
A2
IN CD
GN
D
RE
SE
T
5VO
UT
S3 S4
R1 R2
OS
D_Y
S
OS
D_B
OS
D_G
HS
VS
NC
VD
D2.
5V
S5
RE
SE
T
IN GND
VS
S
VD
D
TD
ATA
TE
XT
/OT
H
OD
D/E
VE
N
NR
3.3V 2.5V
IC822
3.3V
PARTS LIST(*PARTS)
VS
SA
VD
D3.
3V
VS
S
VD
D2.
5V
OS
D_R
XTA
L1
XTA
L2
CV
BS
21FR3
OR
VD
DA
2.5V
VS
SA
VD
DA
2.5
RS
T
*10: 2SC5083/L-P/-T
VD
D3.
3
VS
S
NC
D303
VS
YN
C/S
SC
NC
G1 GO G2 INH VEE VSS
CB
NC
AB2B1BOROVDD
V_IN
A_IN
V_OUT
A_OUT
V_IN
A_IN
R G BG
ND 9V
*1:*2:*3:*4:*5:
2SD601A/QR/-X2SB709A/QR/-XUN2212-XMA111-XMTZJ9.1B-T2
*6: MTZJ6.8C-T2MTZJ12C-T2*7:
QQR0621-002Z*9:UN2112-X*8:
NOTE
VP
P
SC
L
C.A
PC
1
AB
CL
EX
T Y
s
EX
T R
EX
T G
EX
T B
VC
J V
cc(9
V)
R_O
UT
G_O
UT
B_O
UT
VC
J G
ND
4.43
MH
Z
SE
CA
M
SE
CA
M
PLL
BE
LL
ref re
f
NC
SP01
FRONT
REAR
NC
NC
V/S
IF V
cc(9
V)
SA
W
SA
W
V/S
IF G
ND
QS
S_I
N
RF
AG
Cou
t
AF
Toou
t
V/C
IN
IF_A
GC
VA
PC
QD
etou
t
SIF
_IN
AU
DIO
_IN
AU
DIO
_OU
T
Bla
ck L
evel
De-
emph
asis
CH
RO
MA
Vcc
(9V
)
VIF
Det
out
Vcc
[5V
]
VID
EO
_OU
T
C.A
PC
2
Y/V
sync
_IN
Hsy
nc_I
N
3.58
MH
z
HV
cc
Hou
t
H A
FC
1
Dec
oupl
ing
SA
WTo
oth
Vou
t
Ver
.AG
C
VD
D[5
V]
SC
P
VS
S
SD
A
FB
P
NC
HEADPHONE
NC
A_IN
QAS0036-001
NC
NC
Vcc
1
IN
MUTE
DC ATT AUDIO OUT
NC
VO
L
FB
GN
D
OU
T
Acc
2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SCG-1402A-H2 (AV-21FR3)MAIN PWB (1/2)
OR
QNN0281-002
QNN0281-003
MN1873287JJ1
IC701
MAIN PWB CIRCUIT DIAGRAMS (1/2) [AV-21FR3]
2-11 2-12
No.52024 No.52024
8
AV-21F3
AV-21FR3
AV-21FMG3B
AV-21F3
AV-21FR3
AV-21FMG3B
MAIN PWB CIRCUIT DIAGRAM (2/2) [AV-21FR3]
2-13 2-14
!
!
!
!
!
!
!
!
!
BA17809TREG 9V
IC971
X
BA17805TREG 5V
IC972
1000/35QETM1VM-108
C552
H_V
CC
TP-47B
82kR430
QQS0161-001
!T921
9VA_G
ND
2SA1208/ST/Z1-T
PROTECTORFBT
Q571
QCB32HK-222ZC944
1000/25QEHR1EM-108Z
C945
333WOMR
R979
SCREEN
2SD2627-YB11
H OUT
Q522
47/25C523
TP
-47G
/R
QQR1244-001T501
BWY553
XL522
BWY501
*4D982
8.2MQRZ9046-825Z
!R991
10k
R42
9
BWY502
X FR
FR556
100R359
U
CN10U
122WOMR
R976
220/16C977
220/25C976
.001 250VACQCZ9079-102
!C992
2.7kR453
FBT
!T522
G2SBA60D901
*4D931
100k 2WOMRQRL029J-104
R903
RG
P10
M-5
010-
T3
D93
0
100/10C571
QAF0052-621
!VA901
DTC124ESA-TV.NECK
Q401
XY550
QQR0527-002
!LF901
2701/2W
R526
R904
XR521
68kR934
12k2WOMR
R365
82kR436
QCB32HK-222ZC947
STC344-TG-OUT
Q352
P_O
N/O
FF
2kVQCZ0364-681C931
H004
68k
3WOMRQRL039J-683
R928
BWL353
1.8kR368
330R356
*4D425
*5D921
MTZJ27B-T2D427
4.7/
50C
924
10/50C429
.01MY
C526
QGZ5004C1-04CNDEG
4.71/2W
R933
BWL352
12k2WOMR
R364
1.5k1/2W
R362
150R351
12k2WOMR
R363
*6D557
XR566
XC528
*1SW
Q402
STC344-TR-OUT
Q351 100R357
330p CHC356
STC344-TB-OUT
Q353
1.8kR367
1.8kR366
T
CN10T
BWL354
BWL351
270p CHC354
330R355
330R354
QRM034J-R22R923
1.5k1/2W
QRZ0107-152Z
R361
1.5k1/2W
QRZ0107-152Z
R360
470/10C357
220p CHC355
QNZ0537-001
!SK351
X1/2W
R434
100/50C557
FOCUS
.001 250VACQCZ9079-102
!C991
TP-E
150R353
150R352
XR369
100R358
4.7kR421
100/35C428
TP
-47R
/G
QRJ146J-2R2XFR557
1.2k1/2W
R977
QGZ5003C1-04CN0HV
QGA2501C5-05ZCN0S1
4.7/50
QETN1HM-475Z
C433
XR963
0R423
2SA966/OY/-TSWQ974
XC422
3.3kR425
0R426
AN5522 V.OUTIC421
8.2kR441
XC421
X
DEG RELAY
RY971
3.9kR577
*8K421
100/35C427
XR962
22k1/2W
R576
*5D925
2.2kR571
QFZ0200-942
QFZ0199-374
XC351
XR964
.01 630VQFKA2JK-103
C929
QCZ9015-102
C904
3300p
TF
QFLC1HJ-332Z
C926
.001 250VAC.001 250VACQCZ9015-102
C907
ICP-N75-Y
!CP
CP982
XR961
XC582
4.7QQL244J-4R7Z
L943
*8K941
100/160QEZ0203-107
C942
RGP10J-5025-T3D943
RU3YX-LFC4D942
1000/25C946
2201/2W
R922
2200p 250VACQCZ9079-222
!C993
STR-W5753A/F5IC921
XR965
82QQL26AK-820Z
L941
XC961
XQ961
QRF104K-3R9R901
.0047MY
C430
4.7QQL244J-4R7Z
L942
*1SW
Q404
100kR439
22kR438
Y904
XQ962
8.2k
R43
7
220/25C978
XY303
.001 250VAC
120P 400V
QCZ9015-102
C905
CHT32KK0-22-NW-B
XC930
4.7/250C554
XR422
LB
2.2kR974
XC971
XY972
0Y973
*3SW
Q975
*8K902
*4D983
BWY902
220p
C93
2
XR984
XR982
XR981
2.21/2W
R921
XR983
*8K901
XD985
XD986
*1
SW
Q572
XC981
XSW
Q981
XSW
Q982
.001C426
*4D554
Y905
MTZJ20B-T2D581
0R424
39kR583
560p 2kVQCZ0364-561
C941
*9D929
*8K942
1000/25QETN1EM-108Z
C948
A_V
CC
22kR582
*1SW
Q403
ICP-N25-Y
!CP
CP981
POWER CORDQMPR340-165-K2
OD
D/E
VE
N
QRJ146J-2R2XR552
1 1WQRZ9011-1R0
! R551
5V
XC553
X_R
AY
MTZJ9.1B-T2D553
10kR442
MFAC275VQFZ9078-224
!C901
1.8k1/2W
R581
ST
B_P
W
A.P
RO
T
QAD0121-9R0TH901
QSW0750-001
!
POWER SW
S901
T3.15AHQMF51E2-3R15J4
!F901
3.91/2W
R432
QEZ0199-127
C909
11/2W
R443
2.71/2W
R433
BWR584
250VC527
XR985
1.25KVC525
XD973
X
X
X
Q973X
R986
XR987
47/25C572
XD424
.33TF
C436
*6D423
BWY903
XC561
1.5k 2WOMRQRL029J-152
R980
U
CHGC04-400-GCN00U
QQH0134-001
QQLZ034-360
680 3WOMRQRL039J-681
R529
BWY304
XR524
.1/100MY
C555
*5D552
.01QFLC2AJ-103Z
C424
PW
QGAB80F1-02CN0PW
MT
ZJ3
6A-T
2D
927
*5D582
*7D928
.001MY
C529
47/35C925
47kR978
.1TF
C581
RU3AM-LFC4D941
XR530
XY971
470pNDC31HJ-471XC949
6801/2W
R554
BWY961
AB
L
V_O
UT
XD562
V_S
YN
C
FB
P
32V
L551
XD561
100/160QEZ0203-107
C531
XR565
MTZJ7.5S-T2D571
XC562
QFZ0097-103C352
4701/2W
R440
100k 2WOMRQRL029J-104
R906
275VAC MFQFZ9078-473
!C910
*8K943
XR575
XD555
H_O
UT
10kR431
2200/25C435
X
Y503
5600pC425
*5D551
10kR578
XC530
XR528
182WOMR
R525
1.5R573
XD584
XD
351
G
B
R
1.5R574
XD
352
.1C922
MTZJ16C-T2D933
3.9k1/2W
R935
MTZJ75-T2D421
XR585
1kR532330
R531
2SC2655/Y/-TH DRIVE
Q521
18pC423
XD974
XR988
220/10C979
QQR0621-002ZK351
XCN0S2
3.9kR347
XR348
4.7kR349
XR345
XR346
XD
353
XC972
XD
354
XD
355
XD
356
V_OUT
26V
*5
Drain
NC
LIVE
DRIVE
DEG-COIL
*6
ISOLATED
: :
*7 :
RGP10J-5025-T31SR124-400A-T2
*4 :
MTZJ3.3A-T2
GR
BGND
NC
OR
ON
OSC
TSD
OVP
Source
Vcc
NC
(AC110-240V)
SCREEN
FOCUS
EHV
X_R
AY1
CN0E1
STB
GNDVcc
BLU
V01
(1/2)
S1
PUMP UP
GK
QNZ0536-001
*8 : QQR1113-001Z*9
RK
THERMAL
:
(( ))
PROTECTION
LIVE ISOLATED(( ))
A51KQK99X
L01
V.DY H.DY
X_R
AY2
CRT SOCKET PWB
HB
GN
DH
EAT
ER
TP
_E
BK
H
H
9V
G1
G2
G3
MTZJ5.6A-T2
SCG-1402A-H2 (AV-21FR3)
QAD0119-9R0
NC
TP
_B1
OR
X_RAY PROTECTOR
FOR TEST
MAIN PWB (2/2)QQD0061-001
2.4V2.6V
115.3V
2.5V
2.8V
114V
2.2V2.4V
124.2V
DY01
OKNG
MA111-X
BRN
B1
*1*2*3
2SD601A/QR/-X2SB709A/QR/-XUN2212-X
: :
X NON MOUNT
(OPTION)
BUS WIREBW
NOTE
: : :
OR ERZV10V621CS
GND
FB/OLP
OCP/INH
!
! !
!
QQW0077-001
QRL039J-151
137.5V
0.1V
16.9V
1V
11.8V 9V
11.4V 4.9V
15.4V 15.2V
14.6V
0.1V3.9V
3.7V 24.7V
1V14.6
V
24.9V3.7V
4.9V
0V
5.5V
7.2V
0.2V
0.2V
0.2V
9.7V
-0.2V
4.9V0V
114.8V
114.5V
0V
132.6V3.1V
2.7V
127V3.2V
2.7V
IC421 5
IC421 3 6
50
25
Q521 B
1
Q521 C
20
Q522 B
2
3
1000
T522
1 7
5
9
70 240
28 220
Q353 C
120
Q351 C
120
Q352 C
120
TP-E( )
TP-91(B1)
AV-21F3AV-21FR3
REPLACEMENT OF MEMORY ICs
1. MEMORY ICsThis model uses memory ICs. This memory IC data are for proper operation of the video and deflect ion circuits.When replacing memory ICs, be sure to use ICs writ ten with the initial values of data.
2. PROCEDURE FOR REPLACING MEMORY ICs
(1) Power off
Switch the power off and disconnect the power plug from the wall out let.
(2) Replace ICs
Be sure to use memory ICs written with the init ial data values.
(3) Power on
Connect the power plug into the wall outlet and switch the power on.
(4) Check and set SYSTEM CONSTANT SET・・・・ It must not adjust without adjustment signals.
1) Press the DISPLAY key and the PICTURE MODE key of the REMOTE
CONTROL UNIT simultaneously.
2) The SERVICE MENU screen of Fig. 1 will be displayed.
3) While the SERVICE MENU is displayed, again press the DISPLAY key and
PICTURE MODE key simultaneously, and the SYSTEM CONSTANT SET
screen of Fig. 2 will be displayed.
4) Check the setting values of the SYSTEM CONSTANT SET of Table 1 If thevalue is different, select the sett ing item with the MENU ▼/▲key, and set
the correct value with the MENU - / + key.
5) Press the DISPLAY key twice, and return to the normal screen.
(5) Receive channel of setting
Refer to the OPERATING INST RUCTIONS and set the receive channels
(channels preset) as described
(6) User Setting
Check the user setting value of Table 2, and if setting value is dif ferent, set
the correct value.
For setting, refer to the OPERATING INSTRUCTIONS.
(7) Setting of SERVICE MENU
Verify the setting items of the SERVICE MENU, and reset where necessary.
For setting, refer to the SERVICE ADJUSTMENTS.
NOTE
Although the key position of the RM-C90 remote control unit is different from
that of the RM-C364GY & RM-C364 remote control unit, the functions of both
units are the same So please use the attached diagram for the RM-C90
remote control unit for the RM-C364GY & RM-C364.
By the way, MENU -/+ Key functions in the same manner as for / key.
SERVICE MENU1.IF 2.V/C3.DEF 4.VSM PRESET5.PRESET6.SETUP TOUR OFF
1-6 SELECT DISP : EXIT************************ ******************** ********.************
*** ** ***** ** ***** ** ***** ** ** ** ***** ***** ***** ***
Fig.1
Fig.2
SYSTEM CONSTANT-ⅠⅠⅠⅠ
COLOUR :BILINGUAL : NOTUNER : MUECO SENSOR : YESLANGUAGE :
SYSTEM CONSTANT SET 1***
***
: SELECT- / + : OPERATE DISP : EXIT
/
SYSTEM CONSTANT-ⅡⅡⅡⅡ
B/B SOUND : OFFLOCK : 180COLOUR AUTO : NOQSS : MINTALC : NOTEXT RATE : 20
SYSTEM CONSTANT SET 2
: SELECT- / + : OPERATE DISP : EXIT
/
SYSTEM CONSTANT-ⅢⅢⅢⅢ
AMP TUNER : NOVNR : YESTEXT TABLE : CYLVOLUM PWM : POS
SYSTEM CONSTANT SET 3
: SELECT- / + : OPERATE DISP : EXIT
/
DISPLAY key
MENU / key
MENU
▼/▲ key
PICTUREMODE key
(RM-C90)
NUMBERS
key
KEY ASSIGNMENT OF REMOTE CONTROL UNIT