Read Sony KDL-22BX325 / KDL-32BX325 / KDL-32BX326 / KDL-32BX425 / KDL-40BX425 (serv.man2) Service Manual online
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
17
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
A BOARD SCHEMATIC DIAGRAM (3 OF 18)
Wake Up TV From Power Saving Mode
VGA SYNC SLICER
VGA CONNECTOR
Audio Input
VGA Audio Input
Near CONN.
Other Control Interface
Video Input
VGA Switch
Near MT5366
Near VGA CONN.
I2C
VGA_R_In
VGA_L_In
VGA_PLUGPWR
VSYNC#
VGASCL#
VSYNC#
HSYNC#
VGASDA#
HSYNC#
VGA11
GRN
VSYNC
HSYNC
RP
BP
SOG
VGACOM
GP
GRN
BLU
BLU
RED
RED
VGA11
VGASDA#
VGASCL
VGASDA
UART_SW
VGA_L_In
VGA_R_In
VGA_R_In
VGASCL
VGASDA
VGASDA
U0TX
U0RX
UART_SW
U0RX
UART_SW
U0RX
U0TX
G_G
U0TX
TX
TX
RX
RX
UART_SW
VGA11
VGA_Audio_L_In
VGA_Audio_R_In
VSYNC
HSYNC
BP
SOG
GP
VGACOM
RP
HSYNC
BP
SOG
GP
VGACOM
RP
U0RX
VGASCL#
G_G
VGA_L_In
13
VGA_R_In
13
VSYNC
13
HSYNC
13
3
1
P
B
SOG
13
3
1
P
G
VGACOM
13
3
1
P
R
VGASCL
13
VGASDA
13
U0TX
10
U0RX
10
UART_SW
14
+5VSB
2,7,18
GND
2,3,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19
8
1
X
R
8
1
X
T
VGA11
18
+5VSB
+5VSB
VGA_PLUGPWR
VGA_PLUGPWR
VGA_PLUGPWR
VGA_PLUGPWR
VGA_PLUGPWR
R137
100R 1/16W 5%
R129
0R01 1/10W
C114
0.1uF 50V
ZD115
VPORT0603100KV05
VPORT0603100KV05
1
2
D101
BAV70
BAV70
3
1
2
ZD114
VPORT0603100KV05
1
2
R141
100OHM1/16W
R127
0R05 1/16W
C124
10N 50V
10N 50V
ZD113
VPORT0603100KV05
1
2
C122
10N 50V
10N 50V
R130
NC/4.7K 1/10W
R124
0R01 1/10W
R125
75R 1/10W 1%
C118
1.5nF 50V
1.5nF 50V
CN102
PHONE JACK
1
2
2
3
Q106
NC/BC847C
NC/BC847C
R138
NC/10K 1/10W
Q105
NC/2N7002
NC/2N7002
R134
75R 1/10W 1%
R121
10K 1/10W
C119
NC/5pF
NC/5pF
R139
47KOHM +-1% 1/10W
47KOHM +-1% 1/10W
R144
75R 1/10W 1%
R107
10K 1/10W
D100
BAV70
BAV70
3
1
2
U110
NC7SB3157P6X
1
2
3
2
3
4
5
6
B1
GND
B0
A
VCC
S
CN101
D-SUB 15P
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17
16
18
19
R126
2.2K 1/10W
2.2K 1/10W
R128
0R01 1/10W
R133
100OHM1/16W
R119
10K 1/10W
ZD112
VPORT0603100KV05
1
2
R135
0R01 1/10W
0R01 1/10W
U111
NC7SB3157P6X
1
2
3
2
3
4
5
6
B1
GND
B0
A
VCC
S
ZD108
VPORT0603100KV05
VPORT0603100KV05
1
2
C123
10uF 10V
10uF 10V
FB101
0R01 1/10W
1
2
C125
10uF 10V
10uF 10V
R143
47KOHM +-1% 1/10W
47KOHM +-1% 1/10W
R140
NC/1K 1/10W
R120
1K 1/10W
C115
10N 50V
10N 50V
ZD111
VPORT0603100KV05
VPORT0603100KV05
1
2
C117
NC/5pF
NC/5pF
C126
47pF 50V
47pF 50V
R131
2.2K 1/10W
2.2K 1/10W
Q103
BC847C
C116
47pF 50V
47pF 50V
R132
NC/4.7K 1/10W
C113
0.1uF 50V
FB100 0R01 1/10W
1
2
R123
0R01 1/10W
R122
100OHM1/16W
C120
10N 50V
10N 50V
ZD110
VPORT0603100KV05
VPORT0603100KV05
1
2
R136
0R01 1/10W
FB102
0R01 1/10W
1
2
R142
NC/10K 1/10W
Q104
NC/2N7002
NC/2N7002
R111
10K 1/10W
ZD109
VPORT0603100KV05
1
2
C121
47pF 50V
47pF 50V
A 3/18
VGA
1-857-922-11 <AZ2TK> A-P3
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
Click on the first or last page to see other KDL-22BX325 / KDL-32BX325 / KDL-32BX326 / KDL-32BX425 / KDL-40BX425 (serv.man2) service manuals if exist.