Sony KLV-S15G10 / KLV-S20G10 Service Manual ▷ View online
KLV-S15G10/S20G10 (UC/WB) 4-15
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
1
2
1.0V
P-P
(H)
3
1.0V
P-P
(H)
•A(2/3) BOARD
WAVEFORMS
0.8V
P-P
(H)
0
0.6
0
1.6
R9V
2
2.1
R5V
1.6
0
2.6
3.3
1.9
2.4
9.1
1.5
2.1
9.1
1.5
2.1
9.1
R5V
3
R9V
5.0
5.0
16.4
16.4
BS9V
3.2
1.2
9.1
15.8
R5V
3.2
0
6.5
6.6
1.3
5.1
15.7
3.0
3.2
3.3
0
1
3.2
3.2
2.9
5.0
2.1
0.8
2.5
3.2
2.5
0
0
0
0
0
0
0
3.2
3.3
0
3.3
3.2
0
3.3
5.0
5.0
3.2
3.2
3.3
3.2
0
0
2.0
0
3.2
3.2
0
1.5
8.6
3.8
9.1
0.6
0
15.8
BS9V
TO(3/3)
10V
TO(3/3)
2A
PS1000
TO(1/3)
TO(1/3)
TO(1/3)
TO(1/3)
TO(1/3)
TO(1/3)
TO(1/3)
SELV-OUT
SELH-OUT
SEL_CR
SEL_Y
Y_OUT
SEL_CB
C_OUT
TO(1/3)
TO(1/3)
TO(1/3)
TO(3/3)
TO(3/3)
9V REG
TO(1/3)
R5V
TO(1/3)
P-DET.
SW
ON/OFF
5V REG
IC1003
PQ1CY1032ZP
ON/OFF
0ADJ
COM
VOUT
VIN
CN001
B BOARD
TO
TO
B BOARD
CN602
CN002
B BOARD
TO
CN003
B BOARD
TO
B-SS12793<UC.>-A..-P2
(TUNER,POWER SUPPLY)(KLV-S20G10 ONLY)
A(2/3)
VIDEO DET.
INV.
INV.
TO(3/3)
TO(1/3)
TO(3/3)
TO(1/3)
TO(1/3)
TO(1/3)
TO(1/3)
TO(1/3)
BS_DET
V.ZET
AOUT_CTL
SYNC_ON
POWER_BS
POWER_LCD
POWER_AV
PA_DET
SCL_B
SDA_B
CLAMP_GATE
TO(3/3)
TO(3/3)
CYO_KOH
BACK_LIGHT
PANEL_DET
R5V
TO(1/3)
TO(1/3)
STBY5V
SCL_BS
SDA_BS
R5V
TO(1/3)
TO(1/3)
TO(1/3)
TO(1/3)
BUFFER
BUFFER
2SC3052EF-T1-LEF
Q1011
INV.
R1500
100
RN-CP
1/10W
INV.
8.2k
R1134
RN-CP
1/10W
8.2k
R1135
RN-CP
1/10W
INV.
C1085
F
0.1
25V
25V
1608
INV.
INV.
R9V
RN-CP
1/10W
R1007
6.2k
R1008
1k
RN-CP
1/10W
R1001
0
CHIP
R1055
0
CHIP
TUNER
AFT
MUTE
F_MONO
DET_OUT2
MOD1
ST
AGC
SCL_TU
SDA_TU
MOD0
BIL
DET_OUT2
SDA_TU
SCL_TU
MOD1
MOD0
MUTE
F_MONO
BIL
ST
AGC
AFT
C1601
1000
RSS100N03TB
Q1017
D4
D3
D2
D1
G
S3
S2
S1
1
2
3
4
5
6
7
8
R1506
2.2
RN-CP
1/10W
R1505
1.5k
RN-CP
1/10W
R1504
10k
RN-CP
1/10W
R1501
100
RN-CP
1/10W
R1503
3.9k
RN-CP
1/10W
R1502
3.3k
RN-CP
1/10W
R1087
4.7k
RN-CP
1/10W
R1081
3.3k
RN-CP
1/10W
R1082
1M
RN-CP
1/10W
R1088
4.7k
RN-CP
1/10W
R1086
1M
RN-CP
1/10W
R1084
2.7k
RN-CP
1/10W
R1083
3.9k
RN-CP
1/10W
R1085
4.7k
RN-CP
1/10W
R1037
10k
RN-CP
1/10W
1/10W
R1028
18k
RN-CP
R1058
0
CHIP
R1074
1k
RN-CP
1/10W
1/10W
R1023
100
RN-CP
R1077
0
CHIP
R1056
1k
RN-CP
1/10W
R1026
8.2k
RN-CP
1/10W
R1029
33k
RN-CP
1/10W
R1054
1k
RN-CP
1/10W
R1044
100
RN-CP
1/10W
R1041
1k
RN-CP
1/10W
R1063
0
CHIP
R1027
8.2k
RN-CP
1/10W
R1051
1k
RN-CP
1/10W
R1046
0
CHIP
1/10W
R1020
100
RN-CP
R1010
0
CHIP
RN-CP
1/10W
R1059
3.9k
R1049
0
CHIP
R1065
10k
RN-CP
1/10W
R1003
1k
RN-CP
1/10W
R1045
0
CHIP
R1030
10k
RN-CP
1/10W
R1050
3.9k
RN-CP
1/10W
R1021
1k
RN-CP
1/10W
R1076
0
CHIP
R1066
10k
RN-CP
1/10W
R1004
47k
RN-CP
1/10W
0
R1080
CHIP
R1062
0
CHIP
R1052
10k
RN-CP
1/10W
R1060
1.3k
RN-CP
1/10W
R1070
100
RN-CP
1/10W
R1048
47k
RN-CP
1/10W
1/10W
R1022
100
RN-CP
CHIP
0
R1012
MM3Z11VT1
D1003
MM3Z6V2ST1
D1009
L1005
100uH
100uH
DAP202UT106
D1010
DAP202UT106
D1011
TU1001
R OUT
L OUT
5V (D-D)
MUTE
F MONO
9V (MPX)
ST IND
BIL IND
AFT OUT
5V (IF)
RF AGC
SCL
5V (TU)
MODE
GND
DET OUT
VIF
AS
SDA
NC
5
4
3
2
1
L1001
100uH
100uH
ON/OFF
OADJ
COM
VOUT
VIN
PQ1CZ41H2ZPH
IC1000
5
4
3
2
1
16.5V
16.5V
GND
GND
LCD5V
LCD5V
GND
GND
10P
CN1200
8
7
6
5
4
3
2
1
Q1007
PDTC114EK-115
Q1009
PDTC114EK-115
Q1501
2PD601AR-115
Q1081
2PC4081R-115
Q1008
2SC3052EF-T1-LEF
Q1018
2PD601AR-115
Q1004
2PD601AR-115
Q1003
2PD601AR-115
C1502
1000
10V
C1081
4.7
50V
50V
C1000
100
25V
25V
C1022
100
16V
16V
C1012
100
10V
10V
C1009
470
16V
16V
C1054
4.7
50V
50V
C1038
1000
10V
680
25V
25V
C1001
C1042
100
16V
16V
C1035
10
50V
C1021
1000
10V
C1028
47
25V
CVBS_OUT
GND
Y_OUT
GND
C_OUT
GND
Cr
GND
Y
GND
Cb
GND
H
GND
V
GND
DET_TOUT
GND
TU_OUT
GND
V_MUTE
R5V
PANEL_DET
BACK_LIGHT
CYO_KOH
CN1002
25P
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
L1009
100uH
100uH
L1003
100uH
100uH
L1004
100uH
100uH
L1000
10uH
C1202
B
0.01
25V
1608
C1201
B
0.01
25V
1608
POWER_AV
POWER_LCD
POWER_BS
AOUT_CTL
CLAMP_GATE
SYNC_ON
PA_DET
GND
BS_DET
V.ZET
GND
SDA_B
SCL_B
AU_SW1
AU_SW2
HP_DET
SP_MUTE
L_MUTE
GND
BEEP
GND
CN1001
21P
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
AFT
AGC
SDA_TU
SCL_TU
GND
ST
BIL
F_MONO
MUTE
MOD0
MOD1
GND
ANT_LEVEL
BS_MTO
SDA_BS
SCL_BS
GND
REG5V
GND
STBY5V
GND
CN1000
21P
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Q1019
2SK2158-T2B
S
2PB709AR-115
Q1500
Q1082
2PA1576R-115
Q1002
2SA1235TP-1EF
C1083
B
2200p
50V
1608
C1501
B
0.1
16V
16V
1608
C1017
B
0.01
25V
1608
C1500
B
0.1
16V
16V
1608
C1082
B
0.22
16V
1608
C1084
B
4700p
50V
1608
C1086
F
0.022
50V
1608
C1023
F
0.1
16V
16V
1608
C1066
B
0.1
25V
25V
1608
C1065
B
0.1
25V
25V
1608
C1006
B
0.01
25V
1608
C1005
B
0.1
25V
25V
1608
C1025
CH
100p
50V
1608
C1046
B
0.33
10V
1608
C1029
B
0.01
25V
1608
C1037
B
0.01
25V
1608
C1027
CH
100p
50V
1608
C1031
B
0.01
25V
1608
C1048
B
0.01
25V
1608
C1053
F
0.1
16V
16V
1608
C1039
B
0.01
25V
1608
C1044
B
0.33
10V
1608
C1008
F
0.1
16V
16V
1608
C1032
B
1000p
50V
1608
C1040
B
1
16V
2012
C1036
B
0.01
25V
1608
C1034
B
0.1
25V
25V
1608
D1081
MMDL914T1
D1022
MMDL914T1
D1014
EC21QS03L-TE12L
RB160M-30TR
D1002
EC21QS03L-TE12L
D1008
MMDL914T1
D1007
GND_1
GND_1
GND_1
GND_1
GND_1
14.3V_A
BS_DET
14.3V_B
R5V
V.ZET
BS9V
POWER_BS
R5V
R5V
R9V
TU_R
TU_V
TU_L
GND_1
16.5V
CVBS_OUT
L_MUTE
R5V
R9V
PA_DET
POWER_AV
SP_MUTE
14.3V_B
BS9V
HP_DET
FB1003
0uH
R1038
0
CHIP
R1053
0
CHIP
FB1001
0uH
FB1000
0uH
KLV-S15G10/S20G10 (UC/WB) 4-16
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
STBY5V
3.0
3.0
0
0
0.6
+14.3V
+14.3V
+16.4V
3.2
3.3
2.9
16.4
0
0.4
3.2
4.2
0.5
0
17.4
0
319.0
363.5
17.8
17.8
0
1.2
0
0.6
17.3
17.9
17.9
0.2
3.0
0
17.9
4.4
0
0
2.2
1.9
3.0
10.6
4.9
274.8
254.3
4.6
266.2
254.2
318.2
1.6
0
12.6
13.6
0.6
0
16.4
7.2
16.1
0
14.6
P DET.
Q804
2SC3052EF-T1-LEF
TO(2/3)
16.5V
2P
CN803
BLK
P DET.
Q805
2SA1235TP-1EF
50/60Hz
AC 120V
10P
CN8000
D(1/4)BOARD
TO
TO(2/3)
TO(2/3)
TO(2/3)
2.5A
PS802
B-SS12793<UC.>-A..-P3
(KLV-S20G10 ONLY)
(POWER SUPPLY)
A(3/3)
PH802
PC123Y22JOOF
CONVERTER
T803
7
2
8
12
9
6
11
10
4
1
T802
7
2
8
12
9
6
11
10
4
1
R871
0
CHIP
CONVERTER
GND_1 250V
2200p
E
C846
250V
2200p
E
C843
250V
0.22
C845
PT
250V
PT
0.22
C844
VDR801
1
1
2
3
4
L807
7.4mH
1
2
3
4
L811
10uH
10uH
F801
4A
250V
4.7M
R868
1/2W
1M
R866
250V
4700p
C801
F
250V
4700p
C802
F
D801
D4SB60L
DRIVE
PC123Y22JOOF
PH803
VREF
TO(2/3)
TO(2/3)
P DET.SW
VREF.
STARTUP
DRAIN
DRAIN
VFB/OCP
GND
VCC
S/OCP
REGULATOR
SWITCHING
1
4
6
9
10
11
8
2
T801
PC123Y22JOOF
PH801
P-ON-CTRL
P-ON-SW
SOFT START
SPARK KILLER
SPARK KILLER
SPARK KILLER
TO(2/3)
TO(2/3)
SPARK KILLER
R865
39k
RN-CP
1/10W
R876
1M
RN
1/4W
R830
1k
RN-CP
1/10W
R837
1.1k
1.1k
RN-CP
1/10W
R824
10k
RN-CP
1/10W
R850
110
RN-CP
1/10W
R806
100k
100k
RN-CP
1/10W
R821
33k
RN-CP
1/10W
R825
10k
RN-CP
1/10W
R841
4.7k
4.7k
RN-CP
1/10W
R832
10k
RN-CP
1/10W
R838
1k
RN-CP
1/10W
R822
0
CHIP
R844
10k
RN-CP
1/10W
R839
22k
RN-CP
1/10W
R810
22k
RN-CP
1/10W
R812
0
CHIP
R836
6.2k
6.2k
RN-CP
1/10W
RN-CP
R855
510k
510k
1/10W
R820
0
CHIP
R851
13k
RN-CP
1/10W
R835
0
CHIP
R840
100k
100k
RN-CP
1/10W
R818
1k
RN-CP
1/10W
R843
10k
RN-CP
1/10W
R831
1k
RN-CP
1/10W
R869
22k
RN-CP
1/10W
R808
10k
RN-CP
1/10W
R867
10k
RN-CP
1/10W
RN-CP
1/10W
R807
10k
R846
10k
RN-CP
1/10W
R819
470
RN-CP
1/10W
R815
1k
RN-CP
1/10W
R823
10k
RN-CP
1/10W
R833
0
CHIP
R857
160
RN-CP
1/10W
R814
0
CHIP
RN-CP
1/10W
510k
R853
R817
470
RN-CP
1/10W
1/10W
R828
1.2k
1.2k
RN-CP
R861
10k
RN-CP
1/10W
R816
0
CHIP
R809
22k
RN-CP
1/10W
1/10W
R834
2.2k
2.2k
RN-CP
R863
510k
510k
RN-CP
1/10W
R845
47k
RN-CP
1/10W
R842
47k
RN-CP
1/10W
R826
10k
RN-CP
1/10W
RN-CP
1/10W
R849
39k
R860
10k
RN-CP
1/10W
R827
10k
RN-CP
1/10W
RN-CP
R854
510k
510k
1/10W
1M
R864
RN
1/4W
Q806
SI2301BDS-T1
S
2SK3568
Q810
S
2SK3568
Q809
S
IC803
MM1431ATT
2
1
3
IC802
MM1431ATT
2
1
3
Q801
2SA1235TP-1EF
Q802
2SC3052EF-T1-LEF
Q811
2SC3052EF-T1-LEF
Q803
2SC3052EF-T1-LEF
Q808
2SC3052EF-T1-LEF
Q807
2SC3052EF-T1-LEF
CYO_KOH
BACK_LIGHT
PANEL_DET
GND
GND
GND
16.5V
16.5V
16.5V
16.5V
CN801
10
9
8
7
6
5
4
3
2
1
CYO_KOH
BACK_LIGHT
PANEL_DET
POWER_BS
STBY5V
GND_1
14.3V_B
14.3V_A
1P
TP801
1
FH801
FH802
R848
0.1
RF
1/2W
VD
VGH
VS
VB
VGL
NC
PGND
Vc2
OCP
Vc1
SS
NC
Timer
GND
GND
GND
GND
GND
GND
Rt
NC
Ct
F/B
Vsense
IC804
MCZ3001UB
16
15
17
18
11
12
13
14
20
19
10
9
8
7
6
5
4
3
2
1
23
22
21
24
D813
D10SC6M
D10SC6M
D811
D810
FCH10A10
D812
FCH10A10
L804
10uH
10uH
D821
MM3Z15VT1
D820
MM3Z15VT1
MM3Z15VT1
D819
MM3Z15VT1
D817
MM3Z15VT1
D816
D805
MM3Z5V6ST1
UDZSTE-1718B
D815
R802
2.2
RS
1W
R877
1
RB
10W
R801
4.7
FPRD
1/4W
RB
R862
0.22
0.22
2W
R811
100k
100k
RS
1W
10
R858
FPRD
1/4W
R859
10
FPRD
1/4W
R813
10
FPRD
1/4W
IC801
STR-A6169
1
2
3
4
5
6
7
8
C831
2.2
50V
50V
C808
2.2
50V
50V
C832
47
25V
C835
10
50V
C839
47
35V
C824
1500
1500
25V
C822
1500
1500
25V
C817
1
50V
C821
470
25V
C815
1000
1000
10V
C803
390
250V
C811
47
50V
C823
470
25V
25V
C804
390
250V
C807
4.7
50V
50V
50V
1
C819
D807
ERA22-08KFLB
D818
UF4005PKG23
D802
10ERA60-TP
D806
MMDL914T1
D814
M1FM3
D808
D1NL40-TR2
D809
D2L20U-TA
D803
10ERA60-TP
D804
MMDL914T1
L805
10uH
10uH
L803
3.3uH
L802
3.3uH
L801
100uH
L806
10uH
10uH
C820
B
0.047
50V
2012
C825
B
1000p
50V
1608
C816
B
0.1
25V
25V
1608
C806
SL
47p
2kV
2kV
PP
C842
0.022
800V
C841
SL
220p
1kV
0.01
C837
B
25V
1608
1608
CH
C833
1000p
50V
C838
0.1
50V
50V
C847
B
0.01
25V
1608
C830
B
1000p
50V
1608
C834
B
0.01
25V
1608
C809
B
1000p
50V
1608
C812
B
0.1
16V
16V
1608
C805
0.47
0.47
PT
450V
C814
1000p
630V
3216
3216
C826
B
0.1
50V
50V
2012
C810
R
2200p
1kV
GND_1
GND_1
GND_1
GND_1
GND_1
GND_1
GND_1
GND_1
GND_1
GND_1
KLV-S15G10/S20G10 (UC/WB) 4-17
<COMPONENT SIDE>
<CONDUCTOR SIDE>
A
[AV SW, AUDIO OUTPUT, INPUT TERMINAL, TUNER, POWER SUPPLY]
(KLV-S20G10 Only)
— A BOARD —
A401
A402
A403
A404
A405
A406
A407
A408
C151
C155
C164
C173
C177
C178
C181
C182
C185
C187
C188
C191
C193
C195
C197
C199
C202
C206
C207
C208
C210
C215
C217
C223
C225
C230
C239
C251
C252
C264
C265
C272
C273
C278
C412
C413
C414
C415
C416
C419
C419
C420
C422
C432
C433
C437
C439
C440
C443
C444
C445
C448
C449
C450
C451
C452
C453
C454
C455
C456
C457
C459
C460
C461
C463
C465
C467
C468
C470
C471
C472
C474
C477
C478
C479
C801
C802
C803
C804
C805
C806
C807
C808
C810
C81
1
C813
C815
C817
C819
C820
C821
C822
C823
C824
C831
C832
C834
C835
C838
C839
C840
C841
C842
C843
C844
C845
C846
C847
C1000
C1001
C1006
C1009
C1010
C1012
C1020
C1021
C1022
C1028
C1035
C1038
C1040
C1042
C1054
C1065
C1066
C1081
C1082
C1083
C1084
C1085
C1086
C1502
C1601
CN153
CN400
CN801
CN802
CN803
CN1000
CN1001
CN1002
CN1007
CN1200
D157
D158
D178
D181
D183
D402
D403
D404
D405
D406
D801
D802
D803
D804
D807
D808
D809
D810
D811
D812
D813
D815
D818
D821
D1008
D1010
D1011
D1014
D1081
F801
FB1001
FH801
FH802
IC151
IC152
IC153
IC406
IC407
IC408
IC409
IC410
IC411
IC801
IC802
IC803
IC804
IC1000
IC1003
J150
J200
J201
J202
L150
L151
L152
L153
L154
L155
L156
L157
L158
L159
L160
L403
L404
L405
L406
L801
L802
L803
L804
L805
L806
L807
L81
1
L1000
L1001
L1003
L1004
L1005
L1009
PH801
PH802
PH803
PS400
PS802
PS1000
Q150
Q151
Q152
Q153
Q156
Q158
Q159
Q163
Q164
Q181 Q182
Q400
Q401
Q402
Q403
Q404
Q801
Q802
Q803
Q804
Q805
Q808
Q809
Q810
Q81
1
Q1000
Q1001
Q1017
Q1081
Q1082
R162
R163
R167
R168
R173
R199
R202
R204
R206
R208
R214
R216
R224
R226
R228
R232
R240
R240
R246
R260
R261
R260
R261
R262
R264
R265
R267
R269
R290
R294
R299
R300
R304
R305
R322
R325
R326
R327
R329
R330
R335
R339
R402
R403
R404
R405
R408 R409
R410
R411
R411
R420
R432
R433
R435
R437
R439
R441
R442
R442
R443
R444
R445
R446
R447
R448
R449
R454
R455
R456
R457
R459
R460
R463
R464
R465
R466
R466
R470
R471
R472
R476
R801
R802
R806
R807
R808
R809
R810
R81
1
R812
R813
R814
R817
R824
R834
R840
R841
R844
R845
R847
R848
R849
R856
R858
R859
R862
R864
R865
R866
R867
R868
R869
R870
R876
R877
R1001
R1004
R1007
R1007
R1012
R1014
R1016 R1019
R1022
R1053
R1056
R1060
R1080
R1081
R1082
R1083
R1084
R1085
R1086
R1087
R1088
T801
T802
T803
TP801
TU1001
VDR801
VDR802
X150
1
2
3
4
5
6
A
B
C
D
E
C150
C152
C153
C156
C157
C158
C165
C166
C167
C168
C169
C170
C171
C172
C174
C176
C179
C186
C189
C198
C200
C201
C204
C205
C214
C216
C222
C226
C227
C231
C249
C250
C262
C263
C279
C424
C425
C427
C428
C430
C434
C435
C436
C438
C441
C442
C446
C447
C458
C462
C464
C469
C473
C475
C476
C480
C481
C482
C809
C812
C814
C816
C818
C825
C826
C828
C829
C830
C833
C836
C837
C1005
C1008
C1015
C1017
C1023
C1025
C1027
C1029
C1031
C1032
C1034
C1036
C1037
C1039
C1043
C1044
C1046
C1047
C1048
C1051
C1052
C1053
C1201
C1202
C1500
C1501
D150
D151
D152
D154
D155
D156
D174
D177
D179
D184
D185
D186
D187
D190
D191
D192
D805
D806
D814
D816
D817
D819
D820
D1002
D1003
D1007
D1009
D1022
FB150
FB151
FB1000
FB1003
PS801
Q154
Q157
Q165
Q180
Q185
Q186
Q406
Q806
Q807
Q1002
Q1003
Q1004
Q1007
Q1008
Q1009
Q1011
Q1018 Q1019
Q1500
Q1501
R150
R151
R152
R153
R154
R155
R156
R158
R159
R160
R161
R164
R165
R166
R169
R171
R172
R174
R175
R176
R178
R179
R180
R181
R182
R189
R190
R191
R192
R193
R196
R197
R198
R200
R201
R203
R205
R207
R209
R210
R211
R212
R213
R215
R217
R230
R231
R233
R234
R235
R236
R238
R247
R248
R249
R250
R251
R252
R253
R254
R254
R259
R263
R268
R270
R278
R279
R280
R281
R282
R287
R288
R289
R291
R293
R297
R298
R302
R303
R303
R323
R324
R328
R331
R332
R333
R334
R336
R337
R338
R406
R407
R414
R415
R415
R421
R423
R425
R426
R427
R428
R429
R430
R431
R434
R436
R438
R440
R450
R451
R452
R453
R458
R461
R462
R467
R468
R469
R473
R474
R475
R477
R478
R479
R480
R481
R482
R483
R484
R485
R486
R487
R815
R816
R818
R819
R820
R821
R821
R822
R823
R825
R826
R827
R828
R829
R830
R831
R832
R833
R835
R836
R837
R838
R839
R842
R843
R846
R850
R851
R852
R853
R854
R855
R857
R860
R861
R863
R871
R872
R873
R874
R875
R878
R879
R880
R881
R881
R1003
R1008
R1010
R1020
R1021
R1023
R1026
R1027
R1028
R1029
R1030
R1036
R1037
R1038
R1041
R1044
R1045
R1046
R1048
R1049
R1050
R1051
R1052
R1054
R1055
R1058
R1059
R1061
R1062
R1063
R1064
R1065
R1066
R1070
R1074
R1076
R1077
R1079
R1
134
R1
135
R1500
R1501
R1502
R1503
R1504
R1505
R1506
1
2
3
4
5
6
A
B
C
D
E
•
A BOARD SEMICONDUCTOR LOCATION
IC
IC151
E-6
IC152
E-6
IC153
D-5
IC406
C-6
IC407
C-5
IC408
C-6
IC409
C-6
IC410
D-6
IC411
D-6
IC801
C-3
IC802
C-4
IC803
A-1
IC804
C-1
IC1000
B-4
IC1003
C-4
*
: Refer to Terminal name of semiconductors in silk screen printed circuit (see page 4-9)
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
TRANSISTOR
*
Q150
D-5
2
Q151
D-5
2
Q152
D-5
2
Q153
D-5
2
Q154
E-1
1
Q156
E-6
2
Q157
E-1
1
Q158
E-6
2
Q159
E-6
2
Q163
E-5
2
Q164
E-5
2
Q165
E-5
1
Q180
E-5
1
Q181
D-5
2
Q182
D-5
2
Q185
D-1
1
Q186
D-2
1
Q400
B-6
qd
Component
(
)
Side
Conductor
(
)
Side
Q401
B-6
13
Q402
C-6
13
Q403
C-6
13
Q404
B-6
2
Q406
D-1
1
Q801
C-2
2
Q802
C-2
2
Q803
B-2
2
Q804
B-3
2
Q805
B-3
2
Q806
A-5
qf
Q807
A-5
1
Q808
A-2
2
Q809
B-1
-
Q810
B-2
-
Q811
C-1
2
Q1000
B-4
2
Q1001
B-4
qd
Q1002
E-4
1
Q1003
E-3
1
Q1004
E-4
1
Q1007
D-3
1
Q1008
D-4
1
Q1009
D-3
1
Q1011
D-4
1
Q1017
C-3
-
Q1018
C-3
1
Q1019
C-3
qf
Q1081
D-4
2
Q1082
D-4
2
Q1500
D-4
1
Q1501
D-4
1
DIODE
*
D150
E-2
3
D151
E-1
3
D152
E-1
3
D154
E-2
3
D155
E-2
3
D156
E-2
3
D157
D-6
3
D158
D-6
3
D174
C-1
3
D177
E-2
3
D178
E-4
3
D179
E-2
3
D181
E-4
3
D183
D-6
3
D184
D-1
3
D185
D-1
3
D186
D-1
3
D187
E-2
3
D190
E-3
3
D191
E-3
3
D192
E-3
3
D402
B-6
9
D403
B-6
3
D404
C-6
3
D405
E-5
3
D406
E-5
3
D801
D-1
-
D802
D-1
-
D803
D-1
-
D804
C-2
3
D805
C-4
3
D806
C-4
3
D807
B-3
-
D808
C-3
-
D809
B-3
-
D810
A-1
-
D811
A-2
-
D812
A-1
-
D813
A-2
-
D814
A-5
3
D815
B-2
3
D816
C-6
3
D817
B-5
3
D818
B-2
-
D819
B-5
3
D820
B-6
3
D821
C-1
3
D1002
B-3
3
D1003
B-3
3
D1007
C-3
3
D1008
C-4
3
D1009
C-3
3
D1010
B-4
qa
D1011
C-5
qa
D1014
C-4
3
D1022
B-3
3
D1081
D-4
3
KLV-S15G10/S20G10 (UC/WB) 4-18
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(3)
Schematic Diagrams of D Board (KLV-S20G10 Only)
D5V
8.7
3.2
3.2
1.9
16.3
6.9
7.5
8.7
0.6
1.3
0.6
2.9
1.2
1.2
1.3
1.2
3.0
6.9
0.6
0.6
1.2
D5V
6.8
7.5
+16.5V
(KLV-S20G10 ONLY)
(KLV-S20G10)
Q8000
C8002
68
R8000
68
R8001
68
R8002
2SC4081T106R
Q8003
VB
C8000
B
0.01
25V
1608
(INVERTER-1)
TO(2/4)(3/4)
TO(2/4)(3/4)(4/4)
TO(4/4)
TO(4/4)
TO(2/4)
TO(3/4)
TO(2/4)(3/4)(4/4)
B-SS12793<UC.>-D..-P1
D(1/4)
(4/4)
(3/4)
TO(2/4)
TO(2/4)(3/4)(4/4)
TO(2/4)(3/4)(4/4)
CN801
A(3/3)BOARD
TO
Vcc
out
-
+
gnd
+
-
out
R8007
82k
RN-CP
1/10W
R8005
47k
RN-CP
1/10W
D5V_I_2
C8008
B
1
10V
1608
C8007
B
0.01
25V
1608
R8024
4.7k
RN-CP
1/10W
R8022
68
RN-CP
1/4W
R8021
68
RN-CP
1/4W
D8001
UDZSTE-177.5B
R8023
68
RN-CP
1/4W
BA10358FV-E2
IC8000
1234
5
6
7
8
R8018
10k
RN-CP
1/10W
R8017
15k
RN-CP
1/10W
R8013
15k
RN-CP
1/10W
R8008
100
RN-CP
1/10W
R8006
100k
RN-CP
1/10W
R8004
10k
RN-CP
1/10W
R8621
0
CHIP
C8005
B
0.01
25V
1608
C8003
B
0.01
25V
1608
R8019
1k
RN-CP
1/10W
R8020
1k
RN-CP
1/10W
R8012
3.3k
RN-CP
1/10W
R8016
3.3k
RN-CP
1/10W
R8011
3.9k
RN-CP
1/10W
R8015
3.9k
RN-CP
1/10W
R8010
12k
RN-CP
1/10W
R8014
12k
RN-CP
1/10W
RN-CP
1/4W
RN-CP
1/4W
RN-CP
1/4W
DIMMER
BACK_LIGHT
PANEL_DET
GND
GND
GND
Vin
Vin
Vin
Vin
WHT
CN8000
10P
10
9
8
7
6
5
4
3
2
1
GND
GND
CN8001
2P
2
1
D5V_I_1
2SC4081T106R
D8000
UDZSTE-177.5B
REG
STB
DUTY
C8004
B
2.2
10V
10V
2012
Q8001
2SK3018-T106
S
FAIL
R8003
4.7k
RN-CP
1/10W
BCT3
BCT2
C8001
B
1
10V
1608
C8006
B
2.2
10V
10V
2012
B
0.1
25V
25V
1608
BCT1
Q8002
2SK3018-T106
S
Click on the first or last page to see other KLV-S15G10 / KLV-S20G10 service manuals if exist.