Read Sony KDL-46HX729 / KDL-55HX729 (serv.man2) Service Manual online
12
KDL-46HX729/55HX729
KDL-46HX729/55HX729
(Only Interface between board and board)
28
1
12V
26
2
12V
27
3
GND
D
N
G
4
5
2
JST(VA)
1-842-566-11
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
10
10
STBY_+3.3V
7
7
EMI_FAIL
12
9
AUDIO+12.5V
8
8
NC
14pin connector
14
8
AUDIO+12.5V
Molex
YEONHO 20022WR-14AML
11
7
AUDIO+12.5V_GND
1-842-558-11
1
D
N
G
D
N
G
_
V
5
.
2
1
+
O
I
D
U
A
6
3
1
1
1
VLED_VCC
15
2
X
T
_
D
T
R
A
U
D
N
G
_
V
5
.
2
1
+
G
E
R
5
2
2
VLED_VCC
3
X
R
_
D
T
R
A
U
D
N
G
_
V
5
.
2
1
+
G
E
R
4
7
1
3
3
VLED_VCC
16
3
REG+12.5V
4
T
E
S
E
R
4
4
VLED_VCC
18
2
REG+12.5V
5
V
3
.
3
+
_
Y
B
T
S
NC
5
5
NC
NC
1
T-CON_VCC
6
M
V
T
_
E
D
O
M
6
6
VLED_GND
CN6001
7
X
R
_
A
T
R
A
U
7
7
VLED_GND
1-821-620-11
8
)
2
D
M
(
C
N
8
8
VLED_GND
HEADER ASSEMBLY FOR PWB 10P
9
X
R
_
C
T
R
A
U
9
9
VLED_GND
0
1
X
T
_
C
T
R
A
U
10
10 VLED_GND
7
9
AC_OFF_DET
1
1
D
N
G
11
11 LD_ERR
1
8
POWERON
2
1
X
T
_
A
T
R
A
U
NC 12
12 NC
6
7
BL_ERR
3
1
X
I
R
T
A
M
_
S
C
E
13
13 GL_CTRL
NC
6
NC
4
1
V
3
.
3
+
_
Y
B
T
S
14
14 LED_ON
NC
5
NC
5
1
M
E
P
_
E
D
O
M
NC
4
NC
6
1
X
R
_
G
O
L
_
M
E
P
N
O
_
N
O
C
T
3
8
1
1
V
2
1
7
1
X
T
_
G
O
L
_
M
E
P
2
2
V
2
1
r
e
t
t
i
m
E
D
3
3
2
PFC_PWR
8
1
D
N
G
3
3
D
N
G
V
-
a
3
9
1
GND
CN9004
4
4
D
N
G
CN6002
1-774-667-51
GLS_CTRL
5
5
1-842-559-11
TL-EX1 Connector,FFC/FPC 18P
GLS_CTRL2
6
6
EMI_FAIL
7
7
8
8
C
N
1-821-135-11
CN6151 (46" G5A)
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
VLED_VCC
1
1
VLED_VCC
2
2
VLED_VCC
3
3
VLED_VCC
4
4
NC
5
5
VLED_GND
6
6
VLED_GND
7
7
VLED_GND
8
8
VLED_GND
9
9
VLED_GND
10
10
LD_ERR
11
11
NC
12
12
GL_CTRL
13
13
LED_ON
14
14
JST XA 14P
AC_IN
1
1
N
-
C
A
2
2
L
-
C
A
CN6001
SFP79-02WLB JAM
1-822-908-11
1-822-908-11
CN6801 (40" G4A)
1-822-339-11
CN6801 (46" G5A)
G5
CN6151 (40" G4A) SJM20-28WLB
TCON Board(PEH2)
TC-EM Harness
PEL3-HEM2
PEL3-HEM2
LD Board
TCON
B board
TL-EX1JIG board
BAT-V board
HEM2 Board
B board
TCON
Option
G-B Harness
LD board
AC pigtail
CONNECTOR DIAGRAMS (KDL-46HX729 ONLY) (PAGE 2 OF 2)
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