Kenwood KVT-627DVDY Service Manual page 44

U
KVT-627DVD/627DVDY/717DVD
KVT-737DVD/747DVD/767DVD
QQ
PC BOARD (COMPONENT SIDE VIEW)
3 7 63 1515 0
1
VIDEO UNIT X35-448/449x-xx A/3 (J76-0101-02)
CN303
1
2
C300
8 5
R300
1
4
Q300
BLK
3
HSY
VSY
R385
R373
R374
VG
C.SYNC VR
+3.3V
C110
W304
TE
L 13942296513
4
D102
L103
5
6
www
Refer to the schematic diagram for the
7
values of resistors and capacitors.
44
V
19
W301
W302
C302
R302
R321
C304
D302
R24
Q303
IC303
C336
E B
1 5
3 4
D303
R388
R325
C316 L306
R345
R330
R324
R346
C322
C318
R332
R320
C319
49
64
1
48 B E
C233
IC301
4 1
16 33
R309
32
17
5 8
R357
R342
C234
R338
R235
R339
R341
R234
L303
X35 C/3
C308
C307
12.0V
C106
C109
L105
C103
+12.5V
x ao
. i
W
X35 B/3
R348
D304
E B
E B
R256
R242
R257
R218
C230
Q Q
3 6 7
D601
R9
C14
20
D602
D7
Q5
1
D10
R10
C24
R18
C23 C13
R28
C11
F1
C B E
Q502
E BC
Q503
u163
y
X
2 9 9 4
8
X16 B/2
VR1
S4
S1
C25
C6
D6
1 3 1 5 0 5 8 2 9
R14
C17
11
IC1
10
C9 C16
C22
C21
X35-448/449x-xx
Ref. No. Address
IC1 4X
IC101 4U
IC203 3V
IC300 3V
IC301 3V
IC303 2V
Q5 4W
Q202 3W
Q203 3W
Q300 3U
Q301 3V
m
Q302 2V
Q303 2W
co
Q502 5W
Q503 5X
.
Y
2 8
9 9
ELECTRIC
CIRCUIT MODULEX
X16-3130-00 A/2
(J76-0112-02)
S2
S3
9 4 2 8 9 9