Pc Board (Component Side View) - Kenwood KVT-715DVD Service Manual

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PC BOARD (COMPONENT SIDE VIEW)

3 7 63 1515 0
VIDEO UNIT X35-4280-01 A/3 (J74-1506-32)
C334
C301
L309
X35 B/3
CN503
30 1
CN502
50
TE
L 13942296513
(FOIL SIDE VIEW)
X35-4280-01
Ref. No. Address Ref. No. Address
IC302 5D Q2
IC304 6D Q3
IC401 7E Q501
Q1 7C Q601
X35 B/3
www
.
CN1
B
Q203
D304 W355 W356
VR203
R219
W354
R349 Q202
W217
VR301
IC203
D309 R253
R240
C232 1
W302
C328
VCOM
W216
Q301 4
C320 R335
R331
R336
IC303 48
5 4
D301
49
R325
C315
1 3
C318
IC301
D302
CF308
64
1
CP303
C329
R353
CP301
R359
C331
C323
CP302
R329
R330
R347
BLK
VSY
HSY
C327
R328
C326 R327 R326
C423 C504
R501
L401 L501
C502 CN501
E C
C501 B B
C E
CB E
D501
EB C 4 1
R505 R506
D407
1
D406/
C406
7C
7C
7D
5C
C108
X35 C/3
C105
C116
x ao
y
i
L1
C
8
C210
C211
C231
10
5
R236
33
32
C312
L105
C308
R340
D104
R315
L303
17
R311
D103
R371
16 C306
C114
C118
R313
L102
C101
VB
L101
C113
C102
IC101
D101
+3.3V
VG
6 5
C115
10 1
C.SYNC C111 R102
R103
L106
C112
R101
R104
+18.5V
C1
C3
B E
C18
C11 C8
R18
R6
C13
1 20
C26
C12
D5
C9
IC1
R9
D4
R12
10
11
R15
Q Q
3 6 7 1 3
Refer to the schematic diagram for the values of resistors and capacitors.
VIDEO UNIT X35-4280-01 A/3 (J74-1506-32)
W358
W357
1 10
CN304
SCK
R343
R344
R337
C325
Q601
DGND
B E
D310
C311
VB
SW+18.5V
C.SYNC
+3.3V
1
R106
W107
5.0V
VGND
Q2 R11
R456
u163
R5
R1
R441
R7
R504
C10
R453
R3
R13
C2 R502
R17 E B P1
D502
D8
.
Q3 C503
R8
Q1
D404/
C404
D405/
C405
S401/S405
D403/ C403
D
KVT-715DVD,725DVD/-B,735DVD
KVT-745DVD,765DVD,815DVD
2 9 9 4 2 8
X35-4280-01
Ref. No. Address Ref. No. Address
IC1 4C IC303 2B
IC101 3C Q5 3C
IC203 2B Q201 2B
IC301 2B Q202 2B
R105
X35 C/3
L104
S601/S604
S605/S602
R654
R641
R642
1 5 0 5 8 2 9 9 4
VGND
CN302
1
CV
VCOM
OE3
VG
CX
C321
OE1
VR
R333 W310
R334 +3.3V/+5.0V
STH1
C324
R323
R350
L/R
R352
STH2
R360
3 1
CPH
C332
NHD +18.5V
VGND
4 5
IC302
C338
NVD
1
TP 8
R368 4
5
IC304
R367 R369
80
CN301
m
R431
D504
co
D402 C428
R503 R401
P2
R432
B E
D9
D409/
C409
D410/
S403/S407 S404/S408
E
9 9
1
Ref. No. Address
Q203 1B
Q301 2B
Q502 3B
Q503 4B
2
3
2 8 9 9
4
50
5
C330
1 4
CN305
6
C426
IC401
2 1
3 4
7
C410
25