Pc Board - Kenwood DV-5050M Service Manual

A B
PC BOARD (Component side view)
Q Q
3 7 6 3 1 5 1 5 0
1
X00 B/2 X00-3060-10 A/2 (J70-1525-12)
W3
Q3
B
2
EV+5V E
W4
P1 C55 ICP-N38
IC9 ICP-N38
I O
W1
I
4
W6 D+5V
I
D+3.3V
W7
G W8 DGND
1
C51
O
Q102 B E
W26
B
Q6
R102
B B
E B
Q101
E
E
E
IC10
I
C101 O
3
ICP-N20
R101
C74
R103
D101
IC5 R88
4 L55
C58
1
T E
L 1 3 9 4 2 2 9 6 5 1 3
4
C3
2
1
5
T2.5AH 250V
C4 CN9 CN8
F1
S1
6
P3
w w w
7
31
C D
CN7
CN6
B
8
1
1 13
W22
W11 W19
Q14
E B
E
W15 D60
B
W20
Q13
POWER
R79
Q20
IC8 E B
B
O C71 E
E
W14
C60 IC3
1 4
C54 B
E
Q12
C56
D50
C52 D57
D51
19 7
R90
R74
C59
I O
G
IC6
C57
W13 6
1
C15
T1
C2
C1
D8
C8
D7
W21
R4
W23
C12 C10
L1
D1 D2 D4 D3
D6
2
W17 5
1
CN2
x a o
C9
. i
E F
X35-2300-10 (J70-1521-12)
C408
C411 L401
C409
R73
P2
E
R408
R405
C91
C405
B
D61
C61
IC2
O
I
G
1
CN201
9 4
Q Q
3 7
1
W25
4
CF1
1
D9
L2
C11
1
IC1
C7
C8
R15
R13
R16
R10
L36
u 1 6 3
y
32
G H
8 9 2 4
1 R401
54
1
50
C401 CP306 CP305
C402 R407 R506
C501
R402
C407 C506
R501
C403
C502
209
R403
1
R502
C406
C410 C505
C404 C303
R406 R505
R404
C304
R409 R507 C305
C306
R309
IC301
D301
CP307
C332
25 28
26
27 C333
CP301
25 24
C334
1 C307
24
C335
C308
R223
IC207
C215
C309
52
53
C314
48 1
R315
D202
1
48 5
25
W201
2
IC214
Q202
25 1
4 5
16 9 26 100
B E R247
1 8 R205
IC216
5 10
R204
R240
C234 IC201
6 3 1 1 5 1 5 C210 0 8
8
Q203
8 B E
C214
R35 C207
R221
C203
50
L5
R208
L6
R220
L7
IC202
76
L8
50
L9
75
51 R209
L10
R212
L11
R210
L12
R213
L13
L201
L14
R211
L15
L16
CF3
L17
L19
L20
36
L21
37
L22
L24
L25
L26
L27
L28
L29
L30
IC101
1 L31
L32
L33
L34 C113
C48
L35
C112 D102
D4
C23
72
73 108
R21 C121
76 R109
100
D101
75
1
C45
R7 R108
C28
R112
C14
R8 C122
C125
C26
C12 R106 R107
C129
R23
C124
C11 R110
C126
C47
IC1
R111 C111 C127
C15
C17 C29
C31
C226 R236
R24
C16
C221
C30 L206
R25 4
IC211 5
R12 L211
C233
R227
51 R228
13
C18 m
25 C212 L213
50 12
26 R26 L205 8 C211
1
C19 D3 IC217
R233 L208
IC213
5 4
C240
R232 C232
C229
C20
c o R226 8
R248 CF202
1
L212 L209
5 4
L204
CF203 R225 C228
8 1
C220 4 5
.
24 1
IC210
3 1
C27
IC218 CF201
METAL
MASK
Refer to the schematic diagram for the value of resistors and capacitors.
I J
9 8 2 9 9
W609
CP304 CP303
CP302 VR301
R328 Q301
CP308
157
R332
R324
156
R339
C338 Q302
VR302
R329
C337
R325
R333
CF301
W301
Q303
R341 L305
R330
R334
C336
R326
R340
R320
C329
R331
VR304
R321
Q304
R335
C328 R322
C350
R327
R323
C352
C326
C327
R338
C325 IC601
C324
C315
C323
105
R314 C302 1
5
C316
104
C317
IC603
C602
C321
5
3 1
4
C612
C331
C603
1
2
C601
9 2 4 9 8 2 9 9
CF601
C353
C236
D203
D201
C201
CF602
3
4
R201
R203 1
5 Q201
R202
C202
R241
L613
C606 CF603
L614
L615
1 L616
144
L649
CF604
6 4
C104 L617
30
29
L648
1
3
C103 CF605
C102
C609
CF606
1
R122
2
C101 L618
L619
C604
L620
L621
L622
L623
109
L624
L625
L626
L627
L628
1
C128
L629
2
L630
L631
C110
L632
L633
L634
L635
L101
L636
CF607
L637
L638
L639
L640
L641
L642
L643
C237 L645 L644
20
34
W610
L646
35
3 1 21
L203
4 2
CN901