JVC KD-S821R Manual De Servicio página 49

Printed circuit boards
Main board
5
CP961
L961
C309
C392 C393 C394
C891
R892
C351
C301 C391 D891
Q891
D892
C321
C342
4
Q977
Q781
C317
Q976
C914
R977
D782
C782
C781
C310
CN501
R503
Q501 IC501
14
C526
1
Q521
C524
12
15
C523 C545
R502 C503
R534
C530
R545
C543
C544
13
IC521 24
3
30 1
. . . .
.
31
100
C550
R546
C541
C551 .
R548 .
C552 R549
.
R551 .
R591
C549
C555
.
C553 .
C572
50
R552 81
R553
. . . . .
C558 51
C557
IC541
80
C556
C571
C559 R554
C560 R555 C569
C563
S701
2
Front board
D625
S601
S1B
D601
S608
D602
S607
1
LCD1
JS690
S609
IC602
D609 D610
S602 S603 R602
GEB10018A R645 R644
R601
A
KD-S821R
(Forward side)
IC961
R904
C901
Q321
D910
J801 Q331
C915
R323
R333
D911
C905
C907 C184
C912
C181
C904
C913
C188
C187
C9
C167
32 17
C168
IC161
1 16
C31
R244 C165
R245
C161
C164
C242
D241
C243 Q32
Q241
D242
C171
L701
C244
R33
R744 R168
C706
1
R745
Q161
80 .
. . . . 51
R731
50
R725
81 C191
R730
R738
.
.
R706
Q52
28 IC701 .
.
B501
C704
R507
.
.
100
C703
C53
31
C51
. . . . .
R541 R594
1
30 R707 R55
R595 R708
C594
C593
X701 C708
C592
C591
Q2
C595 Q162
IC581
C802
C584
C3
R585
C581
R807
R806
R584 B706
R581
C582
S1B
CP601
C583
R810 GEB10007A
X541
(Forward side)
D645
D618
D614 D616 S611
D613 D615 D617
D611 S605 R608
S604 S606 S614 S610 S615
R604 R605
R603
B C
KD-S821R
Main board
Q351
R342
Q341
R343
J1
C911
J1
L1
L1 C911
AMANT
FMANT
C9
C1
NC
C43
NC
C4
R2
D41
FMVT
AMVCC
C6
FM/AMOSC
FMVCC
Q4 GND R3
C2
R1
VCC
R6
R8 Q5
AMVT
D4
GND
C169
C172 D3
L-CH
R-CH C169
C192 GND
Q751
NC
C189
R751
Q181
C8
Q51
SD/ST
C54
SNC
SEEK/STOP
R57
S.METER
R4
C77
C55
VCC
COMP.OUT
C52
MUTE
R714
R7
Q7
TU1
C76
C75
C73
C72
X71
C71
C720
Front board
D622
S612
S618
R615
R616
D619
R655
R633 D623
D644 S617
D641
R657
D624
C602
R614
R659
R660
R653 R613
R632 S613
R637
D621
R612
R611 R648
R649
S616
R609
2-6 D E
(Reverse side)
L961
MEM.DET SW5V ACC.IN
REMOTE
IC961
ANTCTRL
J301
J801 D911
C801 C915
C901
R185
C184
B901 C912 C902
C907
R186
C181 C913
C188
R905
R321
C182
R906
R341
C933
C187
R911 R331
C185
C168
C718
C167
R351
R10
C43
C908
Q42
C31
C903
C32
C164
C241
D241
Q31 C161
C243
D242
R161
C171 R44 R243 C244
L701
B732
R9 R733
LM0
C706
C713 R750 R184
RESET
LM1
C191 R737 R732
R164
C173
R702
R753
B174 C776
R701
C502
Q174
VPP
R724
R52 R715
C51
R722 VDD
R726
C701
SI R727
C702
C708
R728
R729
B51
SCK
C593
X701
C707 X1
SO
R721
C592
Q1
R720
R719
R593
R583
C3 VSS C572
D706
CP601
IC801
D705 C582
C721
T1B
D704
C583
R801
D711
(Reverse side)
D644
R654
D645
CJ601
15
1
1
F
CP961
GND
MEM
TEL-MUTE
REM ACC
C313
B302
B314 B313
B316 B315
23
B303
1
C781 D782
C914 C315
C310
C521
C782
D784
C522
26 2
1
CN501
25
R522 R521
R524
C528
R525
C526
R529
C524 R523
C533
R533
C503
R532
L541
C531
R531 C529
Q521
C543
C532
L542
TP2
VREF
TP1
RF
C549
B324
C553
C573
C570
C568 C554
C558
C569
C571
R556 C561
C567
X541
C566
R557 C562
C564
C563
S701
C682
T1C R631
R607
C601
R651
R662
R681
R652
R640
C611
C612
R641
R661
C681
R642
IC602 R643
G H