Read Sony KLV-S15G10 / KLV-S20G10 Service Manual online
KLV-S15G10/S20G10 (UC/WB) 4-3
(3)
A (1/2) and H1 Boards (KLV-S20G10 Only)
R2
L2
3
4
1
2
VIDEO 1/3
IN
R
DET OUT
L OUT
R OUT
MUTE
F MONO
MODE
BIL IND
ST IND
AFT OUT
RF AGC
SCL
SDA
TV
LTV
RTV
V1
LV1
Y1
RV1
C1
S2
S
V2
Y2
C2
S
VOUT1
YOUT1
COUT1
LOUT2
ROUT2
LOUT1
ROUT1
SCL
SDA
Q1011
Q1007
NOR
Q1500,
Q1003
MUTE
F
MOD0
MOD1
BIL
ST
AFT
AGC
SCL_TU
SDA_TU
1
2
3
4
5
6
7
8
10
12
14
Y1
C1
S_1_ASP_DET
S_1_DET
V1
L_V1
R_V1
47
46
48
IN1_1
IN1_2
IN1_3
33
34
35
Y
SEL_CR_OUT
SEL_CB_OUT
SEL_Y_OUT
SEL_HOUT
SEL_VOUT
CLAMP_SW
SCL
SDA
EXTCLK/
XTAL
Q152
FILTER
Q151
FILTER
Q150
FILTER
IN_L
IN_R
OUT_L
OUT_R
SCL
SDA
39
41
1
2
AP
IC406
SCL_B
SDA_B
30
31
40
43
45
30
32
27
26
SDA_BS
SCL_BS
13
3
22
21
AUDIO OUTPUT
STBY
L_OUT
R_OUT
R_IN
L_IN
2
4
D402
Q400
MUTE
Q159
Q158
Q156
25
26
27
22
23
14.3V-A
11
12
3
2
13
1
4
6
5
9
8
10
17
31
30
SDA_B
SCL_B
Q404
NOR LOGIC
IC152
8
12
5
Q402
14.3V-A
DET_TOUT
CYO
BACK_LIGHT
PANEL_DET
R5V
TU_OUT
V
H
Cb
Y
Cr
C_OUT
Y_OUT
1
2
3
4
7
9
11
13
15
17
19
21
23
25
CVBS_OUT
CN1002
CN1000
6
7
11
12
13
14
15
16
18
19
20
21
4
2
20
19
4
5
6
9
10
12
13
15
16
17
18
CN1001
21
L_MUTE
SP_MUTE
HP_DET
SCL_B
SDA_B
SYNC_ON
CLAMP_GATE
POWER_LCD
AFT
AGC
SDA_TU
SCL_TU
ST
BIL
F_MONO
MUTE
MOD0
MOD1
SDA_BS
SCL_BS
REG5V
STBY5V
SDA_BS
SCL_BS
R5V
3
2
4
TO B BOARD
CN003
A
INPUT TERMINAL
TU1001
AGC CTRL
AUDIO
AUDIO
VIDEO
AUDIO
AUDIO
MUTE
Q185
VIDEO
AUDIO
AUDIO
IC407
20
4MHz
X150
SCL_B
SDA_B
STBY5V
R5V
AUDIO
AUDIO
VIDEO
A
B
C
J940
L
R
SPEAKER
4
3
2
1
R
GND
GND
L
CN941
TO
CN602
TO B BOARD
CN002
TO B BOARD
V.ZET
BS_DET
PA_DET
AOUT_CTL
POWER_BS
POWER_AV
8
9
5
6
TO(2/2)
BS_DET
PA_DET
POWER_BS
POWER_AV
TO
RV2
LV2
S2
13
9
11
L
AUDIO OUT
TUNER
L2
R2
Q154
BUFFER
MUTE
DRIVE
VCC
7
PS400
1
1
2
Q1009
Q1004 Q1002
MONO
Q153
Q182
Q181
Q401
Q403
KOH
1/2
Q180
2/2
2/2
2
AV
BUFFER
BUFFER
BUFFER
Q1501
R
L
L
R
L
R
R
L
SW
-
-
-
,
,
,
-
,
,
,
,
,
-
(
)
,
(
)
(
)
-
,
,
Q406
VIDEO DET
1082
Q1081,
,D1081
19
20
3
5
IC411
AMP
5
1
7
1
14
12
L
R
10
SELECTOR
IC410
Q164
Q163
YG_OUT
15
YG_IN
16
BUFFER
AUDIO
L(MONO)
VIDEO
S VIDEO
J200
J202
J201
P
P
Y
R
B
R
L
R
AUDIO
VIDEO 4
IN
J150
3
4
1
2
S2 VIDEO
VIDEO 2
IN
RV4
LV4
D-Y
P
R
P
B
(KLV-S20G10 ONLY)
LINE_R
LINE_L
Q1008
BUFFER
TUNER
S_1_ASP_DET
S_1_DET
L_V1
R_V1
V1
Y1
C1
R
P
B
P
SEL_CR
SEL_CB
SEL_Y
1
4
2
HP DET
L
R
CN400
1
4
2
CN940
SEL_CB
SEL_Y
SEL_CR
H1
(2/2)
IC153
AV SW1
AV SW2
IC151
R5V
R9V
V3
LV3
RV3
15
16
18
LV4
22
24
RV4
L_V3
R_V3
V3
LV4
RV4
R
V3
L_V3
R_V3
AUDIO
L(MONO)
VIDEO
Q157
J901
R
AUDIO
L(MONO)
VIDEO
3
1
13
10
9
11
R_V2
L_V2
V2
S_2_DET
C2
Y2
CN942
19
21
9
12
13
11
CN153
Y2
C2
S_2_DET
V2
LV2
RV2
S_2_ASP_DET
H1
(1/2)
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