Read Sony KDL-22BX325 / KDL-32BX325 / KDL-32BX326 / KDL-32BX425 / KDL-40BX425 (serv.man2) Service Manual online
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
19
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
A BOARD SCHEMATIC DIAGRAM (5 OF 18)
Side AV(CVBS)Video & Audio input
Side AV Video & Audio
Near MT5366
SPDIF
Near Connector
HI = > POWER ON
EQUAL LENGTH and DIFFERENTIAL
IMPEDANCE 90ohm
IMPEDANCE 90ohm
USB PORT 0
LO = > POWER OFF
USB
OPTICAL
SPDIF OUT
LO=> OC
HI = > NORMAL
DEL ZD126 ADD
D105,D106
FROM CH
D105,D106
FROM CH
CVBS1P
SPDIF_OUT
SIDE_CVBS_IN
SIDE_AudioLIN
SIDE_AudioRIN
AV2_L_In
AV2_R_In
AV2_R_In
CVBS1P
AV2_L_In
AV2_L_In
USB_DP0
USB_DM0
USB_PWR_EN0
USB_OC_COM
USB_DM0
USB_PWR_EN0
USB_OC_COM
USB_DP0
USB_DM0
USB_DM0
CVBS_COM
CVBS_COM
SPDIF_OUT
USB_OC_COM
USB_PWR_EN0
AV2_L_In
13
CVBS1P
13
AV2_R_In
13
SPDIF_OUT
8,13
USB_DP0
15
USB_DM0
15
USB_PWR_EN0
14
USB_OC_COM
14
+5V_SW
2,8,11,13,14,15,16,17,18
GND
2,3,4,5,7,8,9,10,11,12,13,14,15,16,17,18,19
DVDD3V3
2,9,10,14,15,16,19
CVBS_COM
13
+5VSB
4,7,18
+5V_SW
DVDD3V3
+5V_SW
+5V_SW
DVDD3V3
DVDD3V3
+5VSB
+5VSB
R180
4.
7K
1/
10W
1/
10W
C148
47pF
50V
R177
47KOHM +-1% 1/10W
A
B
C
CN128
JACK
1
2
3
4
5
6
7
R174
75R 1/10W 1%
C151
10uF 10V
10uF 10V
C149
1uF 10V
D105
BAV99
3
1
2
R178
10K 1/10W
ZD129
V
P
O
R
T
0603100K
V
05
1
2
C
153
0.
1uF
50V
ZD127
VPORT0603100KV05
VPORT0603100KV05
1
2
CN603
CONNNECTOR
1
2
3
GND
VCC
VIN
D106
BAS316
BAS316
R176
47KOHM +-1% 1/10W
ZD128
VPORT0603100KV05
VPORT0603100KV05
1
2
C
154
N
C
/10pF
50V
+
C
152
100U
F
50V
R175
0R01 1/16W
R173
100OHM1/16W
FB141
0R01 1/10W
1
2
ZD130
V
P
O
R
T
0603100K
V
05
1
2
12
3
4
CN103
CONN
CONN
1
2
3
4
6
5
R179
100R 1/10W 1%
C
155
N
C
/10pF
50V
C147
47nF 16V
U112
G5250K1T1U
G5250K1T1U
5
2
4
1
3
OUT
GN
D
IN
EN
OC
R699
33R 1/10W 5%
C150
10uF 10V
10uF 10V
C699
0.1uF 50V
0.1uF 50V
A 5/18
SIDE AV/SPDIF/USB/SIDE HDMI
1-857-922-11 <AZ2TK> A-P5
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B
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H
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I
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