Electric Unit - Kenwood KDC-BT7539U Service Manual

F
KDC-BT7539U/BT8041U
/BT8141UY/BT838U
PC BOARD (COMPONENT SIDE VIEW)
1
X34 B/2
P682
2
L964
J682
3
4
5
6
7
24
G
J401
J421
E B E B
D423
W321
C326
IFC OUT
C327
FE SDA
FE SCL
C328
SMETER SMETER
L323
NOISE
RDSMUTE
CP610
C329
VREF
C306
C305
R306
C304
R302
8 1
R301
IC301
9 16
R303
C303
W301
X301
H

ELECTRIC UNIT

X34-597x-xx A/2 (J76-0516-12)
J431
13 11 12 8 4 3 2
9 10 6 7 5 1
R442
1
C443
D432
C456
1
C337
R331
C332 C331
R332
R333
R337
Q331
16
4 1
R334
IC331
C409
5 8
R339
R340
R341
IC608
4 1 4 1
SDA
IC603
SCL
R648
R647
5 8 5 8
C615
CP602
L601
CP615
R635
CP607
R646
CP606
CP608 C612
B E
R641
75 51
R636
76 50
C613
CP605
R655
IC601 R634
R308
R616
100 26
1 25
R658
R661
CNVSS
CP601
C601
C602 R609
1 4
X602
2 3
IC602
20
19
I J
IC501
1
C516
2
D506
C506
Q121
64 49
R148
48
R156
R143
C467
IC451
33
17 32
C141
D455
D454
SOC RST
TP650
D453
8 5
IC604
1 4
R662
E B
E B
R604
B E
MSDA
MSCL
IC607
CP612
C619
IC605
CP604
CD SI
CP603
CD SO
C618
CP611
1
CN701
C621
C43
2
1
J681
D611
27
26
D121
R121
R122
Q122
B
D123
D
E
B
E
SOC
R
R
R704
X700
Q702
E B
R711
E B
R710
R781
5
6
IC7
10
11
30
21
33 20
IC750
40 11
1 10
R750
X750
Q41