Read Sony KDL-32EX725 / KDL-40EX725 / KDL-46EX725 / KDL-55EX725 (serv.man2) Service Manual online
16
KDL-32EX725/40EX725/46EX725/55EX725
KDL-32EX725/40EX725/46EX725/55EX725
1
D
N
G
2
X
T
_
D
T
R
A
U
3
X
R
_
D
T
R
A
U
4
T
E
S
E
R
5
V
3
.
3
+
_
Y
B
T
S
6
M
V
T
_
E
D
O
M
7
X
R
_
A
T
R
A
U
8
)
2
D
M
(
C
N
UARTC_RX
9
1
1
VLED_VCC
10
10
STBY_+3.3V
UARTC_TX
10
2
2
VLED_VCC
12
9
AUDIO+12.5V
1
1
D
N
G
NC
3
NC
14
8
AUDIO+12.5V
UARTA_TX
12
NC
4
NC
11
7
AUDIO+12.5V_GND
ECS_MATRIX
13
7
5
VLED_GND
13
6
AUDIO+12.5V_GND
STBY_+3.3V
14
8
6
VLED_GND
15
5
REG+12.5V_GND
MODE_PEM
15
9
7
VLED_GND
17
4
REG+12.5V_GND
PEM_LOG_RX
16
10
8
VLED_GND
16
3
REG+12.5V
PEM_LOG_TX
17
11
9
LD_ERR
18
2
REG+12.5V
8
1
D
N
G
NC
10
NC
NC
1
T-CON_VCC
CN9004
13
11
GL_CTRL
CN6001
1-774-667-51
14
12
LED_ON
1-842-569-11
TL-EX1 Connector,FFC/FPC 18P
CN1002
HEADER ASSEMBLY FOR PWB 10P
0-844-177-01
JST
SM12B-PBVSS-TB(LF)(SN)
7
9
AC_OFF_DET
1
8
POWERON
6
7
BL_ERR
NC
6
NC
NC
5
NC
NC
4
NC
1
1
V
2
1
8
3
TCON_ON
2
2
V
2
1
r
e
t
ti
m
E
D
3
3
2
PFC_PWR
3
3
D
N
G
V
-
a
3
9
1
GND
Except EX720 Model
4
4
D
N
G
CN6002
GLS_CTRL
5
5
1-842-559-11
GLS_CTRL2
6
6
EMI_FAIL
7
7
8
8
C
N
1-821-135-11
CN6101
SJM20-28WLB
To B board (100106)
T-CON_Vcc12V
28
1
GND
27
3
T-CON_VCC12V
26
2
GND
25
4
T-CON_VCC_12V To B
24
NC
GND
23
NC
BDR_ASU_12V
22
NC
GND
21
NC
BDR_ASU_12V
20
NC
GND
19
NC
REG12V
18
2
GND
17
4
REG12V
16
3
GND
15
5
AU_12V
14
8
AU_GND
13
6
AU_12V
12
9
AU_GND
11
7
STBY3.3V
10
10
GND
9
1
T-CON_ON
8
3
AC_OFF_DET
7
9
BL_ERR
6
7
NC
5
NC
NC
4
NC
PFC_ON
3
2
NC
2
NC
POWER_ON
1
8
REG_12V
1
1
1
1
REG_12V
VLED_VCC
1
1
2
2
D
N
G
2
2
GND
VLED_VCC
2
2
3
3
C
N
3
3
NC
NC
3
NC
BL_ERR
4
4
4
4
BL_ERR
NC
4
NC
5
5
C
N
5
5
NC
NC
5
NC
6
6
C
N
6
6
NC
NC
6
NC
T
E
D
_
F
F
O
_
C
A
7
7
7
7
T
E
D
_
F
F
O
_
C
A
VLED_GND
7
5
CN6102
1-821-888-11
1-821-888-11
VLED_GND
8
6
JST L 7p
JST L 7p
CN6701
VLED_GND
9
7
VLED_GND
10
8
PRI_VCC
1
1
1
1
PRI_VCC
LD_ERR
11
9
PRI_GND
2
2
2
2
PRI_GND
NC
12
NC
CN6502
1-817-207-11
1-817-207-11
CN6601
GL_CTRL
13
11
JST
JST
LED_ON
14
12
PFC_GND
1
1
1
1
PFC_GND
PFC_OUT
2
2
2
2
PFC_OUT
1-822-339-11
SFP79-02WLB JAM
JST XA 14P
CN6700
SFP79-02WLB JAM
1-822-908-11
CN6600
CN6501
1-822-908-11
AC_IN
AC-N
1
1
AC-L
2
2
CN6001
SFP79-02WLB JAM
1-822-908-11
1-822-908-11
B board
T- con
Option
HEM2 Board
T- con
B board
TL- EX1JIG board
BLK board
AC pigtail
B board
T- con
Option
BLK board
AC pigtail
BLK Board
BLK Board
28
1
12V
26
2
12V
27
3
GND
D
N
G
4
5
2
SM04B-PASS-TBT(LF)(SN)
1
1
-
0
6
4
-
9
1
8
-
1
1-819-468-11
V
2
1
1
1
V
2
1
2
2
D
N
G
3
3
D
N
G
4
4
L
R
T
C
_
S
L
G
5
5
2
L
R
T
C
_
S
L
G
6
6
L
I
A
F
_
I
M
E
7
7
C
N
8
8
B
T
-
S
H
G
-
B
8
0
M
S
T
S
J
T- con Board(PEL3)
BAT- V board
KDL-55EX725 (PAGE 2 OF 2)
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