Sony KDL-22EX425 Service Manual page 13

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CN6704 (32" GE2A)
SJM20-28WLB
To B board (100106)
28
NC
T-CON_Vcc12V
GND
NC
27
T- con
T- con
26
NC
T-CON_VCC12V
GND
25
NC
24
1
T-CON_VCC_12V To B
GND
NC
23
22
NC
BDR_ASU_12V
Option
Option
GND
NC
21
20
NC
BDR_ASU_12V
GND
NC
19
REG12V
18
2
17
4
GND
REG12V
16
3
15
5
GND
AU_12V
14
8
AU_GND
13
6
12
9
AU_12V
AU_GND
11
7
STBY3.3V
10
10
B board
B board
GND
9
1
T-CON_ON
8
3
AC_OFF_DET
7
9
BL_ERR
6
7
BL ON
5
6
DC_DIMMER
4
4
PFC_ON
3
2
PWM_DIMMER
2
5
POWER_ON
1
8
To LS
CN6701 (32" GE2A)
1
+OUT1
2
NON
3
+OUT3
4
NON
MOLEX L 4P
1-822-359-11
To LS
CN6702 (32" GE2A)
1
-OUT1
2
NON
3
-OUT3
4
NON
5
NC
MOLEX L 5P
1-822-360-11
AC_ IN
AC-N
1
1
AC pigtail
AC pigtail
AC-L
2
2
CN6001
SFP79-02WLB JAM
1-822-908-11
R3 or RU board
STBY3.3V
1
1
RS232_RXD
2
2
RS232_TXD
3
3
SIRCS_IN
4
4
SIRCS_OUT
5
5
GND
6
6
CN101
182018311
KDL-22EX425/32EX425/32EX525/40EX525/46EX525
HMS3 board
JAM 3pin Straight
G
N
D
M
t o
o i
n
S
e
s n
r o
M
O
T
O I
N
S _
E
N
S
3
- a
/ X
/ V
2
R
E
G
+
5
V
P
1 -
2 /
1
- 821- 130- 11
SW module
GND
S
W
m
o
d
u
e l
P
O
W
E
R
_
N I
T
A
L
L
K
E
Y
1
1- 822- 693- 11
HLR board
HLR board
HLR board
HLR board
HLR board
HLR board
HLR board
HLR2 board
S
T
B
Y
+
3
3 .
V
LED/IR/RGB Sensor/OPT_Sensor
GND
2
- b
3
L
E
D
R _
E
C
3
- a
V
L
E
D
S _
T
B
Y
3
- a
2
L
E
D
_
I T
M
E
R
- P
1
L
E
D
P _
O
W
E
R
- P
2
L
E
D
P _
C I
_
M
U
T
D
E
V
C I
E
S _
D
/ A
D
E
V
C I
E
S _
C
/ L
B board
B board
O
P
T
S _
E
N
S
V
D
+
3
3 .
V
S
R I
C
S
1- 821- 139- 11
RFRC module
RFRC module
RFRC module
RFRC module
S
Y
N
C
R
E
S
E
T
R
F
R
C
m
o
d
u
e l
G
N
D
2
- b
/ 1
2
- b
/ 2
2
- b
/ 3
3
- a
/ 1
3
- a
/ 2
- P
1
R
X
o
n
y l
J
p a
n a
T
X
V
D
D
JAM SYT10-06-WL-ET
1-821-146-11
LS
LS
SPEAKER
L+
(Fasten # 187)
Front
L-
(Fasten #110)
Lch
SPEAKER
R-
(Fasten # 110)
Front
R+
(Fasten # 187)
Rch
Refer to Sheet [ Appendix SP Connector ]
G-B Harness
G-B Harness
G-B
G-B
BAT- V board
1
4
0
6
1
B
D
U
2
3
8
1
2
B
D
V
3
3
9
3
3
B
D
U
4
4
B
D
G
2
5
B
D
U
5
6
B
D
U
7
B
D
E
8
B
D
D
1
37
9
B
D
D
2
3
5
1
0
B
D
U
3
3
6
N
C
1
1
B
D
U
6
1
2
B
D
R
4
1
3
B
D
R
BV - H Harness
5
1
4
B
D
R
H-B
1
1
5
B
D
R
2
1
6
B
D
R
1
3
3
3
1
7
B
D
R
2
31
1
8
I W
I F
G
3
2
9
1
9
I W
I F
U
4
2
7
2
0
I W
I F
G
5
2
5
2
1
I W
I F
U
6
2
8
2 2
I W
I F
G
E
7
3
0
2
3
I W
I F
V
G
N
D
8
N
C
N
C
2
4
H
L
R
L
E
D
B _
D
R
9
N
C
5
2
5
H
L
R
L
1
0
3
2
1
2
2
6
H
L
R
1
1
3
4
4
2
7
H
L
R
1
2
2
6
6
2
8
H
L
R
3
2
9
H
L
R
7
3
0
H
L
R
2
31
HLR GND
10
32
HLR OPT_SENS
1
33
HLR STBY_3.3V
1
1
5
1
1
3
4
H
L
R
2
1
6
2
3
5
S
W
P
3
1
7
3
3
6
S
W
K _
4
1
3
1
3
7
S
W
G
5
1
4
2
3
8
H
M
S
6
1
2
3
3
9
H
M
S
1
40
HMS GND/ LOGO GND
CN9006
1- 818- 692- 21 1 (JST)
HEADER ASSENBLY 40P
1
1
2
2
1
1
L+
2
2
L-
2
3
R-
4
R+
1
2
3
H
o
s u
n i
g
S
p
e
k a
r e
C
o
n
1
4
1
1
2
2
3
3
4
4
5
5
6
6
CN9005
6pin connector 182113311
10
10
STBY_+3.3V
12
9
AUDIO+12.5V
14
8
AUDIO+12.5V
7
AUDIO+12.5V_GND
11
1
3
6
A
U
D
O I
5
R
E
G
+
15
1
7
4
R
E
G
+
3
R
E
G
+
16
1
8
2
R
E
G
+
1
- T
C
O
24
C
N
6
0
0
1
1
8 -
4
2
5 -
6
9
1 -
HEADER ASSEMBLY FOR PWB 10P
7
9
A
C
_
O
8
P
O
W
E
1
6
7
B
L
E _
R
6
B
L
_
O
5
2
5
I D
M
M
4
4
H
S
Y
N
8
3
T
C
O
N
2
P
F
C
P _
3
1
G
N
D
9
C
N
6
0
0
2
1
-
8
1
- 9
4
5
- 2
FIGURE 4-3. KDL-32EX425
KDL-22EX425/32EX425/32EX525/40EX525/46EX525
S
B
G
N
D
P
A
N
E
L
V _
C
C
S _
W
1
B
U
S
P
A
N
E
L
V _
C
C
S _
W
2
LVDS-FFC
B-WXGA panel
S
B
P _
P
A
N
E
L
V _
C
C
S _
W
3
N
D
P
A
N
E
L
V _
C
C
S _
W
4
S
B
N _
P
A
N
E
L
V _
C
C
S _
W
5
S
B
S
P
D
F I
N
C
6
J
E
C
/ T
B
D
R
O
N
G
N
D
7
S I
C
/ 1
B
D
R
G
P
O I
1
G
N
D
8
30pin FFC
S I
C
/ 2
U
D _
L
S _
T
A
T
P
n a
l e
C _
r t
9 l
/
B
N I
T
9
A
R
T
T
/ x
B
D
R
K
E
Y
1
N
C
1
0
A
R
T
R
/ x
B
D
R
K
E
Y
2
/
H
L
R
D
E
V
C I
E
S _
D
A
P
n a
l e
C _
r t
8 l
/
PANEL_SEL 11
S
T
B
Y
+ _
3
3 .
V
G
N
D
1
2
U
A
R
T
T _
/ x
R
F
U
A
R
T
T _
X
P
A
N
E
L
_
O
D
D
3
P _
1
3
U
A
R
T
R _
/ x
R
F
U _
A
R
T
R _
X
P
A
N
E
L
_
O
D
D
3
N _
1
4
W
A
K
E
U
P
S _
T
B
Y
_
M
C I
O
/ N
R
F
S
E
L
G
N
D
1
5
G
P
O I
/ 0
R
F
R _
S
T
P
A
N
E
L
_
O
D
D
C _
L
K
P _
1
6
G
N
D
P
A
N
E
L
_
O
D
D
C _
L
K
N _
1
7
N
D
G
N
D
1
8
S
B
P _
P
A
N
E
L
_
O
D
D
2
P _
1
9
N
D
P
A
N
E
L
_
O
D
D
2
N _
2
0
S
B
N _
G
N
D
2
1
N
D
P
A
N
E
L
_
O
D
D
1
P
2
2
B
U
S
P
A
N
E
L
_
O
D
D
1
N _
2
3
D
E
V
C I
E
S _
C
L
G
N
D
2
4
E
D
_
O
N
_
I T
M
E
R
P
A
N
E
L
_
O
D
D
0
P _
2
5
S
R I
C
S
P
A
N
E
L
_
O
D
D
0
N _
2
6
L
E
D
S _
T
B
Y
G
N
D
2
7
L
E
D
P _
O
W
E
R
P
n a
l e
C _
r t
1 l
1
/
S
D
A
2
8
L
E
D
R _
E
C
P
n a
l e
C _
r t
1 l
2
/
S
C
L
2
9
L
E
D
P _
C I
_
M
U
T
E
N
C
3
0
CN2000
1- 842- 088- 11
3
3 .
V
O
W
E
R
K _
E
Y
E
Y
N
D
D
E
T
/
S
O
N
Y
L
O
G
O
5
V
/
L
O
G
O
5
V
n
e
t c
r o
STBY3.3V
RS232_RXD
RS232_TXD
SIRCS_OUT
SIRCS_IN
GND
+
1
2
5 .
V
_
G
N
D
G
N
D
1
1
2
5 .
V
_
G
N
D
U
A
R
T
D
T _
X
2
1
2
5 .
V
_
G
N
D
U
A
R
T
D
R _
X
3
1
2
5 .
V
R
E
S
E
T
4
1
2
5 .
V
S
T
B
Y
+ _
3
3 .
V
5
N
V _
C
C
M
O
D
E
T _
V
M
6
U
A
R
T
A
_
R
X
7
1
N
C
(
M
D
) 2
8
UARTC_RX
9
UARTC_TX
10
F
F
D _
E
T
G
N
D
1
1
R
O
N
U
A
R
T
A
T _
X
1
2
R
E
C
S
_
M
A
T
R
X I
1
3
N
S
T
B
Y
_
+
3
3 .
V
1
4
E
R
M
O
D
E
P _
E
M
1
5
/ C
I D
M
M
E
R
D _
C
P
E
M
L _
O
G
R _
X
1
6
_
O
N
P
E
M
L _
O
G
T _
X
1
7
W
R
G
N
D
1
8
C
N
9
0
0
4
1
7 -
7
4
6 -
6
7
5 -
1
1
1
T
L
E -
X
1
C
o
n
n
e
t c
r o
F ,
F
C
F /
P
C
1
8
P
(Only Interface between board and board)
T- con Board(60Hz)
To BAT
30 VCC
29 VCC
28 VCC
27 VCC
26 VCC
PANEL FFC
96pin
25 NC(Open: Inside of panel)
24 GND
23 GND
22 B-INT / WP
21 SELLVDS(Default:VESA)
20 PANEL_SEL
19 GND
18 RX3+
17 RX3-
16 GND
15 RXCLK+
14 RXCLK-
13 GND
12 RX2+
11 RX2-
10 GND
9 RX1+
8 RX1-
7 GND
6 RX0+
5 RX0-
4 GND
3 SDA
2 SCL
1 NC (Aging pin)
TL- EX1JIG board
[P-1 BAT-V 32(WXGA)]
13

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