G Board Schematic Diagram - Sony KLV-20SR3 Service Manual

A B C
G..-KLV-20SR3
1
2
3
D6000
D4SB60L-F
C6006
4700p
C6002
250V
4700p
F
250V
F
CN6004
XX
4
PFC1 1
R6054
PFC2 2 3.3
10W
RB
5
C6001 C6005
1000p 1000p
R6000
8.2M 250V 250V
B
1W B
RN
C6108
XX
6
C6003
C6000
0.22
CN6000
4700p
275V
XX
250V
PT
3 1
CONNECTED TO SECONDARY
GND 1
BY METAL SUPPORT
L6007
4 2
3 1
L6000
4 2
R6003
1M
7
1/2W
C6004 C6004
0.47 1
0.47
275V 275V
PT PT
VR6000
CN6003
3P
WHT
AC IN 3
F6000
AC IN 4A
1 FH6000
250V
8
9
10
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
11
D E F
G
POWER SUPPLY
R6006
0.1
1/2W
RF
R6012 R6013
510k 510k IC6000
1/10W 1/10W
MCZ3001UB
R6014 MAIN RECTIFIER
C6007
510k
220 DRIVER
R6008 1/10W
450V
39k
R6015 Vsense VD
1/10W
D6001 510k
RN-CP
MM3Z15VT1 1/10W F/B
C6015 Ct
0.01
Q6000
R6016
25V NC
MSD601-RST1
XX
Rt
R6007 C6014 C6013
39k 1000p GND
R6004 XX VGH
1/10W 100V
22k D6003
RN-CP GND VS
1/10W C6009 PP MM3Z15VT1
0.01 VB
R6010 XX GND
25V
R6011
GND
13k
GND
R6005 1/10W
10k
C6011
C6016 10 50V GND
1/10W
4.7
50V
C6017 Timer
XX
NC VGL
C6012
47
SS NC
25V
Vc1 PGND
C6010
1000p OCP
Vc2
50V D6004 C6018
MM3Z15VT1 0.01
25V
R6009
110
1/10W
R6021
160
1/10W
Q6001
MSB709-RT1
R6019
R6018
10k 10k
D6002
1/10W 1/10W
MMDL914T1
Q6002
MSD601-RST1
R6022
22k
1/10W
R6020
22k
1/10W
R6017
100k
1/10W
R6100
4.7
L6100
1/4W
100uH FPRD
C6106
2200p
C6100
0.22
400V
PT
8 7 6 5
IC6100
C6101
STR-A6169
22p D6102
2kV 10ERB20-TB3
1 2 3 4 D6101
MMDL914T1
JW6100 FB6100
5 XX
C6105
47
50V
R6101
10
1W
C6102 C6103 C6104
4.7
10 1000p
50V 50V 50V
G H I J
1 12
2 11
10
4 9
C6021
100p
R6023 Q6003
1kV
8
10 2SK2842-LB142
D6008
1/4W SL
FPRD XX
R6055
2.2M 6 7
1/4W D6009XX
RN
T6000
S L6001
XX
D6006 R6025
10k
MM3Z15VT1
T6001
1/10W
C6026
XX
1 12
C6019 R6024 Q6004 C6022
0.1 10
2SK2842-LB142 100p
50V 1/4W 1kV 2 11
FPRD
SL
R6056 C6023
2.2M 0.022 10
D6005
1/4W 800V
UF4005PKG23
RN PP
C6020 S
4 9
47
25V
D6007 R6026 8
R6030
10k
MM3Z15VT1 XX
1/10W
D10SC6M-4012
6 7
R6035 R6036
1.2k
R6029 XX
1/10W
470
C6025
1/10W XX
R6037
1k
1/10W
R6031 R6039
PH6001
0
PC123Y22
CHIP
CHIP
IC6001
TL1431CZ-AP
R6027
PH6000
1k
PC123Y22
1/10W
R6033
Q6005
22k
R6028 MSD601-RST1
1/10W
0
CHIP
R6034 R6038
R6032 10k
R6107 1k
22k CHIP
100k 1/10W
1/10W
T6100 R6062
1W
0
RS C6024
Q6010
1
1 11 MSB709-RT1
50V
Q6009
1kV C6109
2 10 MSD601-RT1
R C6050 R6057
1000p
D6103 1 10k
630V
50V
ERA22-08
4 9
6 8
D6104
R6106 M1FL20U-4063
10
C6110
1/4W
FPRD 1000
10V
R6108
0
R6109
PH6100
CHIP
470
PC123Y22
1/10W
R6113
C6111 R6112 10k
R6105 R6111
0.1 33k
0 R6110 1/10W
0
16V 1/10W
CHIP 1k CHIP
C6107
0.1
16V
3
IC6101
1
TL1431CZ-AP
R6114
2
10k
1/10W
RN-CP
- 32 -
K L M
C6038
XX
L6005
D6010
10uH
FCH10A10
C6030
470
C6028
25V
470
25V D6014
L6002 L6006
3.3uH M1FM3
10uH
L6003 PS6001
3.3uH 1.6A
D6012
FCH10A10 C6033
0.1 R6047
R6048 XX
D6011
100k
D10SC6M-4012
R6051
C6031 R6045 R6049 R6050
22k 47k 10k
1500 Q6007 10k
JW6000
25V S
7.5 MSD601-RT1
L6004
Q6006
SI2301DS-T1 10uH
C6034
XX
JW6003 XX F6001
XX
JW6002 XX
R6053
10k
JW6001 1/10W
Q6008
5
C6029 MSD601-RT1
1500
25V
R6052 C6035
47k XX
1/10W
D6013
C6032
R6041
0 4700p
CHIP 50V
C6027 R6044
R6042
0.1 6.2k 1k
50V
1/10W 1/10W
R6040
C6037
0
2.2k D6015
XX
1/10W UDZSTE-1718B
3
1 R6046
4.7k
1/10W
2
R6043
1.1k
1/10W
~ G Board Schematic Diagram [ Power Supply ] ~
N O
CN6002
10P
WHT
1 +16.5V
2 +16.5V
+16.5V
3
4 +16.5V
5 GND
TO LCD
CN0260
GND
6
7 GND
8 PANEL_DET
9 BACKLIGHT
10 DIMMER
CN6005
4P
PANEL_DET
1
2 BACKLIGHT
TO A BOARD
CN6201
3 DIMMER
GND
4
CN6001
11P
1 14.3V_B
C6039
2 14.3V_B
XX
3 GND
4 GND
14.3V_A
5
TO A BOARD
C6040
6 14.3V_A CN6204
XX
7 GND
8 GND
9 +33V
10 GND
11 POWER_AV
CN6101
3P
WHT
1 GND
TO B BOARD
2 STBY5V
CN6301
3 GND