JVC KD-S871R Service Manual page 37

Printed circuit boards
Main board(Forward side)
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 14 IC501
C526
1
Q521
C524
12
15
C523
C545 R502 C503
R534
C530
R545
C543
C544
13 24
IC521
3
30 1
. . . . .
31 100
C550
R546
C541
C551 .
R548
.
R549
C552
.
.
R551 R591
C549
C555
.
.
C553
C572
50
R552
81
R553
. . . . .
C558 51
C557 IC541
80
C556
C571
C559 R554
C560 C569
R555
C563
S701
2
Front board(Forward side)
D625
S601
R631
D603
S604
D601
D604
S607
S1A
S603
S602
R671
S605
R604
R605
D602
D605
1 LCD1
R603
R644
D606 D607
R645 S606 S608 S609
R607
A
KD-S871R
IC961
R904
C901
Q321
D910 Q331
C915 J801
R323
R333
D911
C905
C907
C184
C912
C181
C904
C913
C188
C187
C9
C167
32 17
C168
IC161
1 16
C31
C165
R244
R245
C161
C242 C164
D241
C243 Q32
Q241
D242
C171
L701
C244
R33
R168
R744
C706
1
R745
Q161
80 . . . . .
51
R731
50
R725
81
R730 C191
R738
.
.
R706
28 Q52
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
B706
R584
R581 C582
S1B
CP601
C583
R810 GEB10007A
X541
D662
GEB10038A
D608 D609 D610 D611
S611 S614
S610 S615 D612
R610
R612
R613
R609
R608
B C
KD-S871R
Main board(Reverse side)
Q351
R342
Q341
R343
J1
C911
J1
L1
L1
C911
AMANT
FMANT
C9
C1
NC
C43
R10
NC
C4
C43
R2
D41
Q42
FMVT
AMVCC
C6
FM/AMOSC
FMVCC
R3
Q4 GND
C2
R1
C171
VCC
R6
Q5
R8
AMVT
D4
C169
GND
C172
D3
L-CH
C169
R-CH
C192 GND
Q751
NC
C189
Q181
R751
C8
Q51
SD/ST
C54
SNC
R57 SEEK/STOP
S.METER
R4
C77
C55
VCC
C52 COMP.OUT
B51
R714 MUTE
R7
Q7
TU1
C76
C75
C73
C72
X71
C71
C720
Front board(Reverse side)
S620
R638
R639
D615
C651
R611
R617
S619
R632
D616
R634
Q663
R616
R615 S617
R614
R681
D617
Q664
R663
S618
D614 1
S616
R662
R661
2-6 D E
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
C933 R341
C187
R911 R331
C185
C168
C718
C167
R351
C908
C31
C903
C32
C164
C241
D241
Q31
C161
C243
D242
R44 R161 R243 C244
L701
B732
R9 R733
C706 LM0
C713 R750
R184
RESET LM1
C191
R737 R732
R164
C173
R702
R753
B174
C776
R701
C502
Q174
VPP
R724
R52 R715
C51
VDD
R722
R726
C701
R727
SI
C702
C708
R728
R729
SCK
C593
X701
X1
C707
SO
R721
C592
Q1
R720
R719
R593
C573
R583
C3 VSS C572
D706
CP601
IC801
C582
D705 C721
T1B
X541
D704
C583
R801
D711
R654
C661 C652
R655 R657 C653
C664
R656
R653
C662
D651
D664
32
49
15
CJ601
1
F
CP961
MEM GND
TEL-MUTE
REM ACC
C313
B302
B314 B313
B316 B315
23
B303
1
C781 D782 C315
C914
C310
C521 C782
D784
C522
26 2
1
CN501
25
R522 R521 R524
C528
R525
C526
R529
C524
R523 C533
R533
C503
L541 R532
C531 C529
R531
Q521
C543
C532
L542
TP2
VREF
TP1
RF
C549
B324
C553
C570
C568 C554
C558
C569
C571
R556 C561
C567
C566
C562
R557
C564
C563
S701
D620
GEB10038A
R658
R641
R651
R640
R652
T1A
R672
Q661
R606
C672
R643
R664
D671 R642
G H