Schematic Diagram - Kenwood RD-VH7 Service Manual

F G
PC BOARD (Component side view)
Q Q
3 7 6 3 1 5 1 5 0
1
2
3
T E
L 1 3 9 4 2 2 9 6 5 1 3
X09 D/4
4
5
6
w w w
7
17
H I
X09-6320-11 A/4: KY 0-21: M 2-71: TE (J70-1305-31)
K3
Q50
D34
R168
R170
R159
Q40 R158
R169
R248
D23
R138
R163
C154
D25
D38
R164
R199
R160
D36
R162
D26
R267
R232 R197
C99 D37
R237
R161
D32 R124 R247
D24
R235
C156
C211
R246
R233
R200 C155
R217
D35
R234 C218
R227
R252 80 51
81
R191
50 R226
R225
C164
IC4
C166 R241 R142
R171
R148 R224
R253
R242 R223
C159
D45
R265 100 R222 31
R266
C162 1 R220 30
C165
R209
R179
R208 R182 R219 MAIN
X1
u-COM
R194 R218
R181
R180
C217 10MHz R143
R187
R311
X3
C102
4.332MHz
C183
X2
16 C184 9
R188
C105
IC7
1 8
C186
R210
D40
R212
R192
W13
Q32
C98
E B
B
R81
E C90
CN2
R100
R109
B E
D11
1 5
R112
C401
C472
R412
E B
R405
R404
R491 22
Q401
R403
R402
C429 R489
Q402 R401
R490
R400
R420
R502
C412 1 CN403
16
C428
R422 C427
R421
17
64 B E R488
R423
C426
C413
C414 Q404
42
1
16
IC400 R487
R428
Q400
C415
R536
R530
D400
R429
R439
32 49
D401 B E
33 48 C422 R446
C502
C417
C432
C433
R432
C434 R438
R430 R433
R443
R479
C416 R431
R445
R442
C418
R441
R444 C436
R457
C431
R523
R435
R537
VR401 16.9
R516
MHz 24 IC401 1 R453
FB(V)
G D
25 80
S 1
8 Q530
S
5 B E
4 R472
D G
RF
VR400
B E
40 R468 FE1
65
FB(H)
R467
FE2
41 64
C499 VC
R465
R466
TE2
C466
R477 X400 TE1
R482
R449 C473
R481 S.S.
C443
R519 C445
D402 C474
CN405
CN400
C480
1 3 1 30
x a o
. i
J K
CN4
1
C71
D8 CN6
R78
1
C72
1 IC8 2
4
S1 R154
C70
C86 R152
1
TILT
R196 8 5 C80 R65
SENSOR
2 R67
R85 E1
CN7
D3
Q3
E
Q2
R153 R155
R53
B E B E
C101
Q1
C65
R82
R32 C79 B
R51
D28
R89 R34 R52
PH2
POWER
R92 AMP.
R73
D27
C58
R36
D47 IC1
19
D46
D10
Q Q
3 7
D12
CD +6.3V
R110
E B E B
IC10 +5.6V
2 4 B E
E B R115
1 5 Q22
D16
R493
21 CD+5V
R494
B E
R495
WH4
R492
E B C117
Q26
R320
D22
FAN+B
6
R498
WH3
CN15
F1 CN14
R497 CN1
1
1
CN404 1.25A 125V
R483
R484 HOT
CN401
R485
1
COLD
9
X09 B/4
B E B E B E B E
R512 R513
R511 R514
R505
R503 R506
R504
u 1 6 3
y
18
L M
X09 C/4
2 4
8 9
CN13
CN11
2 1
2 10
1 11
R292 R310
R87 C205
R294
15 LCD u-COM
32 17
16
33
R70
R304
C216
R302
D2 C203
R291
R144
B E R289
R71
C210
R263 R301 C214
48 1
15 Q11
R69 C201
49 64 R290
C215
R262 R303
C207
14 C213 R295
29 1
30
2
CN12
R264
1
3
B
C67
C84
Q4
PROTECTION
E
R43
R57
C63
R58
R63
PH4 PH3
R59
PH1 B E
R60
R137
R47
D6
E B
Q9
R37
1
R33 P1
R31
P2
6 3 1 5 1 5 0 8
R105
u-COM
R119
C110
C100 +5.6V R166
C158
Q20
E
B Q28 B E
R165
C157
Q21
B
E SGND
+12V
BUSY
D13
D21
SDATA
D14
GND
D20
R123
R157
D19
C151
R129
C161
C160
C120
T1
m
c o
.
Refer to the schematic diagram for the value of resistors and capacitors.
N O
2
9 8 9 9
9 2 4 9 8 2 9 9