Kenwood KVT-915DVD Service Manual page 39

AY
QQ
PC BOARD (FOIL SIDE VIEW)
3 7 63 1515 0
TUNER UNIT X86-367x-xx (J74-1503-22)
TV MUTE
Rch
GND
Q111
E B
VR
C157
D106
R165
TE
L 13942296513
B E
E B
www
X86-367x-xx
Ref. No. Address Ref. No. Address
IC202 2BB
.
IC204 2AZ
Q1 5BB
Q2 4BA
AZ
C237 R217 C239
BIL//I
4 1
B E
ST//BG
Lch
IC204
5
8
R101
C117
C240
C101
R116
C115
C116 R132
R131
R113
B E
R133
AM/FM
C131
VB
C156
C130
B E
VG
E B
B E
R155
B E R154
B E
B E
B E
R160
C140 C128
B E
TV
E B
B E
SCL
SDA
C38
R21
C35
R22
R24 C34
x ao
y
Ref. No. Address Ref. No. Address
Q3 4BA Q102 3AZ Q107
i
Q4 5AZ Q104 2BA Q108
Q5 4AZ Q105 2AZ Q109
Q101 3BA Q106 2AZ Q111
BA
8
M/S//DK
32
B E B E
R119
R130
C158
R124
1
R128
R106
R127
R107
R126
Vref
R117
C118
R179
C121
C111
E B
R104
IF ACC
R122
R180
R134
R137
R136
Q Q
3 6 7 1 3
E B
B E
R19
C33
R25
B E
R20
C11
D4
D1
D3 D2
u163
Ref. No. Address Ref. No. Address
3AZ Q112 3AZ Q116
.
3AZ Q113 3AZ Q117
4AZ Q114 4AZ Q118
3AY Q115 4AY Q119
BB
KVT-915DVD,925DVD,935DVD
KVT-945DVD,965DVD
2 9 9 4 2 8
17
IC202
16
B E
B E
C202
1 5 0 5 8 2 9 9 4
L10
C57
C23
V5V
B E
VCO
C37
C56
1
C55
2
C54
3
TEST
C53
4
m
co
Ref. No. Address
4AY Q201 2BB
3AY Q202 3BB
Refer to the schematic
4AZ
diagram for the values of
3AZ
resistors and capacitors.
BC
9 9
1
2
3
2 8 9 9
4
5
6
7
39