Sony KLV-S15G10 / KLV-S20G10 Service Manual ▷ View online
KLV-S15G10/S20G10 (UC/WB) 2-11E
KLV-S20G10
2-2-10. SPEAKER REMOVAL
2-2-10. SPEAKER REMOVAL
1
Four screws
(+BVTP 4x10)
2
Speaker
3
Four screws
(+BVTP 4x10)
4
Speaker
KLV-S15G10/S20G10 (UC/WB) 3-1E
SECTION 3
SERVICE MODE
3-1. SPECIFICATIONS FOR SERVICE MODE
3-1-1. Displaying Service Menu
1. Turn ON the power switch on the television set, and set it to the standby mode by the remote control.
2. Press the remote control buttons as follows.
2. Press the remote control buttons as follows.
< DISPLAY >
→
→
→
→
→
< Ten-key 5 >
→
→
→
→
→
< VOL + >
→
→
→
→
→
< POWER >
KLV-S15G10/S20G10 (UC/WB) 4-1
4-1. BLOCK DIAGRAMS
(1)
A (1/2) Board (KLV-S15G10 Only)
SECTION 4
DIAGRAMS
L1
V1
R1
R2
L2
3
4
1
2
VIDEO 1
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
IC153
AV SELECT
VOUT1
YOUT1
COUT1
LOUT2
ROUT2
LOUT1
ROUT1
SCL
SDA
Q1011
Q1007
NOR
Q1500,
Q1003
MUTE
FL
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
AV SELECT
IC151
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
16.5V
11
12
3
2
13
1
4
6
5
9
8
10
17
31
30
SDA_B
SCL_B
Q404
SYNC
IC152
8
12
5
Q402
AU_12V
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
Q165
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
INITIAL
MUTE
VCC
7
PS400
AU12V
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
MULTIPLEXER
IC410
Q164
Q163
YG_OUT
15
YG_IN
16
BUFFER
AUDIO
L(MONO)
VIDEO
S VIDEO
J203
J202
J201
P
P
Y
R
B
R
L
J200
R
AUDIO
VIDEO 3
IN
J150
3
4
1
2
J901
V
L
R
L-AUDIO
VIDEO
(MONO)
S VIDEO
VIDEO 2
IN
R2
L2
V2
S2-2
S-2
C2
Y2
RV2
LV2
Y
P
R
P
B
(KLV-S15G10 ONLY)
LINE_R
LINE_L
R-AUDIO
Q1008
BUFFER
TUNER
S_1_ASP_DET
S_1_DET
L_V1
R_V1
V1
Y1
C1
R
P
B
P
CR
CB
Y
KLV-S15G10/S20G10 (UC/WB) 4-2
(2)
A (2/2) Board (KLV-S15G10 Only)
A
J1200
DC INPUT
16.5V
5
2
1
9V REG
IC1000
ON/OFF
VOUT
VIN
VIN
VOUT
ON/OFF
IC1200
12V REG
1
2
5
VIN
VOUT
ON/OFF
IC1003
5V REG
1
2
4
D1042
Q1017
POWER
D1203
Q1202
R467
D1009
TO(1/2)
5
POWER_BS
D1003
BS_DET
TO(1/2)
8
9
TO(1/2)
D1011
PA_DET
6
TO(1/2)
POWER_AV
Q1013
Q1014
D1010
R9V
BS9V
AU_12V
STBY5V
R5V
IC700
INVERTER CONTROL
FAIL
DUTY
STB
N2
P2
VB2
IS2
N1
P1
VS1
FB1
T700
T701
3
2
6
4
5
7
1
7
COOL_1
HOT_1
CN700
TO
LCD
UNIT
UNIT
LCD
TO
CN701
HOT_2
COOL_2
1
7
3
2
6
4
5
7
D703
D702
26
27
11
9
15
1
16
24
23
14
13
2
3
4
TO
D707
D706
7
5
4
6
2
3
7
5
4
6
2
3
T703
T702
Q705
COMP
INV.
Q704
8
7
4
3
16.5V
16.5V
LCD_5V
LCD_5V
CN1200
7
1
COOL_4
HOT_4
TO
LCD
UNIT
UNIT
LCD
TO
CN702
HOT_3
COOL_3
7
1
D708
CN001
TO B BOARD
D
F1200
F1000
Q1021
POWER
PROTECT
Q700
SWITCHING
DRIVER
D700
D701
PS700
16.5V
IS1
10
FB2
12
16.5V
PS701
DRIVER
SWITCHING
Q702
D709
16.5V
PROTECT
POWERSUPPLY
2/2
1/2
CN703
701
Q703
(
)
(
)
(
)
,
,
(KLV-S15G10 ONLY)
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