JVC MX-GT91R Service Manual page 55

Printed circuit boards
Main board
CN211
5
11
TW3
IC571
Q573
C530
C528
B
E
R575
R528
R537
R534
C535
R532
R530
4
IC526
IC502
C526
C527
D432
R529
D431
C534
R564
FW714
R563
MAINR 6
B
A.GND
MAINL Q483
R419
3
SW.GND
B
E
SW B
SMUTE
Q411 1
E B R557
E
R415 Q562
C413
TP1
R418
C414 LEFT
B
GND
R416
Q412
RIGHT
E
R444
E
B
J411
2 C440
R412
C416
D412
C439
C415
D411
R411
C411
D414
D413 R413
J426
L573
L568
C592
L572
D588
C1209
R594
C1208
1
C595
C1213
J566 L567
D587 C596
A B
MX-GT91R
CN212
1 1
10
TW6
TW12
TW4
C578
C576
R582
E
B
TW7
E
C1229
B
R577
D572 D502
R518
C577
C575
D501
R511
C507
R505
C503
R503
R506
R508
C504
R501
IC501
C509
R513
R523
C514
R512 R502
C502
C1227
C483
IC481 C481
R498
FW714 R485
TW10
C484 C482
R496
1
Q557
R488
R487
E C556
R490
R486
R495
Q556 R558
Q481
C996
E
R492
B E
R493
R531
Q482
C997
R562 R494 E
B C461
B
C454
R440
C462
C456
R471
R438
R441
R439
R468
R432
R442
IC466
C889
C466
C467
R437 R467
IC436
R469 C468
C471
C476
C438
C437
R474
KCMD
C443 MSTAT
MRDY
C441
C444
KCLK
C998
VC3RESET
C999
TW1
C1214
Q589 TW2
B E
C597
C1228
R597
R596
R598
Q590
B E
D434
R595
CN504
C598
1
C
CN220
FL1
NC
FL2
R585 C586
E
B
Q586
C587
R993
R586
CN315
10
1
MGND [C406]
C404
M+B R406
MSI
PBR
C401
AGND
R403
PBL Q585
1
R404 B
SW8V
E E
B
RECR R997
Q401 C887
NC
B
RECL
10
R402 R998
E
C402
R994
L401
17
C474
17 ECON
RDSCLK
R472
D.GND
RDSDATA
MRDY TW11
SPIIN
CK
SDATA
KCLK
MSTAT 1
R435
R473 KCMND
VC3RESET
TUCE
SMUTE
R475 INH
MPX
1 MSI2
17
CN870
5
5
TW8
17 FLBIAS
-32V
A.GND
9V
1
MIC
1
5.6V[SUBTR.]
5.6V
1
SURR.
PBMUTE
TW9 BASS1
BASS2
AUXMUTE
Q999
RELAY
R1203
B E POUT
R1204 VOLDATA
VOLCK
1 PRT
CN871
L566
C1205
C1203
R776 C995
R1201
R888
C1207
C1202 C994
L546
C1204
C1201
TW5 C1206 CN11
R887
CN505
CN661
1
13 T002A
5
19
D E
2-10
T002A
Q250
F G H