DOWNLOAD Sony KDL-40NX720 / KDL-46NX720 / KDL-55NX720 / KDL-60NX720 Service Manual ↓ Size: 10.47 MB | Pages: 87 in PDF or view online for FREE

Model
KDL-40NX720 KDL-46NX720 KDL-55NX720 KDL-60NX720
Pages
87
Size
10.47 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-40nx720-kdl-46nx720-kdl-55nx720-kdl-60nx720.pdf
Date
PREV: Sony KDL-32EX421 / KDL-32EX520 / KDL-32EX521 / KDL-32EX523 / KDL-40EX520 / KDL-40EX521 / KDL-40EX523 / KDL-46EX520 / KDL-46EX521 / KDL-46EX523 (serv.man2) Service Manual

Sony KDL-40NX720 / KDL-46NX720 / KDL-55NX720 / KDL-60NX720 Service Manual ▷ View online

KDL-40NX720/46NX720/55NX720/60NX720  
32
SECTION 3 - CHASSIS OVERVIEW
NC
1
12V
NC
2
12V
NC
3
GND
D
N
G
4
C
N
SM04B-PASS-TBT(LF)(SN)
1
1
-
0
6
4
-
9
1
8
-
1
V
2
1
1
1
V
2
1
2
2
D
N
G
3
3
D
N
G
4
4
1
D
N
G
L
R
T
C
_
S
L
G
5
5
2
X
T
_
D
T
R
A
U
2
L
R
T
C
_
S
L
G
6
6
3
X
R
_
D
T
R
A
U
L
I
A
F
_
I
M
E
7
7
4
T
E
S
E
R
C
N
8
8
5
V
3
.
3
+
_
Y
B
T
S
B
T
-
S
H
G
-
B
8
0
M
S
 
T
S
J
6
M
V
T
_
E
D
O
M
7
X
R
_
A
T
R
A
U
8
)
2
D
M
( 
C
N
1
1
VLED_VCC
9
X
R
_
C
T
R
A
U
2
2
VLED_VCC
0
1
X
T
_
C
T
R
A
U
NC
3
NC
1
1
D
N
G
NC
4
NC
2
1
X
T
_
A
T
R
A
U
7
5
VLED_GND
3
1
X
I
R
T
A
M
_
S
C
E
8
6
VLED_GND
4
1
V
3
.
3
+
_
Y
B
T
S
9
7
VLED_GND
5
1
M
E
P
_
E
D
O
M
10
8
VLED_GND
PEM_LOG_RX
16
11
9
LD_ERR
PEM_LOG_TX
17
NC
10
NC
8
1
D
N
G
13
11
GL_CTRL
4
0
0
9
N
C
V
3
.
3
+
_
Y
B
T
S
0
1
0
1
14
12
LED_ON
12
1
5
-
7
6
6
-
4
7
7
-
1
V
5
.
2
1
+
O
I
D
U
A
9
CN1002
P
8
1
 
C
P
F
/
C
F
F
,r
o
t
c
e
n
n
o
C
  
1
X
E
-
L
T
V
5
.
2
1
+
O
I
D
U
A
8
4
1
0-844-177-01
11
7
AUDIO+12.5V_GND
JST
13
6
AUDIO+12.5V_GND
SM12B-PBVSS-TB(LF)(SN)
15
5
REG+12.5V_GND
17
4
REG+12.5V_GND
16
3
REG+12.5V
18
2
REG+12.5V
24
1
T-CON_VCC
CN6001
1-821-620-11
HEADER ASSEMBLY FOR PWB 10P
7
9
AC_OFF_DET
1
8
POWERON
6
7
BL_ERR
NC
6
NC
NC
5
NC
NC
4
NC
8
3
TCON_ON
1
1
V
2
1
3
2
PFC_PWR
2
2
V
2
1
r
e
tt
i
m
E
 
D
3
9
1
GND
3
3
D
N
G
V
-
a
3
CN6002
4
4
D
N
G
1-842-559-11
GLS_CTRL
5
5
GLS_CTRL2
6
6
EMI_FAIL
7
7
8
8
C
N
1-821-135-11
CN6704 (32" G10)
To B board (100106)
T-CON_Vcc12V
28
NC
GND
27
NC
T-CON_VCC12V
26
NC
GND
25
NC
T-CON_VCC_12V To B
24
1
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
POWERON
1
8
VLED_VCC
1
1
VLED_VCC
2
2
VLED_VCC
3
NC
VLED_VCC
4
NC
NC
5
NC
VLED_GND
6
NC
VLED_GND
7
5
VLED_GND
8
6
VLED_GND
9
7
VLED_GND
10
8
LD_ERR
11
9
NC
12
NC
GL_CTRL
13
11
LED_ON
14
12
CN6801(40" G4)
CN6705 (32" G10)
JST  XA  14P
1-822-339-11
AC_IN
AC-N
1
1
AC-L
2
2
CN6001
SFP79-02WLB JAM
1-822-908-11
Energy_Saving_SW
AC(N)-IN
1
1
AC(L)-IN
2
2
CN6002(40" G4 /32" G10)
SFP79-02WLB JAM
1-822-908-11
Energy_Saving_SW
AC(L)-OUT
1
1
AC(N)-OUT
2
2
CN6003(40" G4 /32" G10)
SFP79-02WLB JAM
1-822-908-11
CN6151(40" G4)       SJM20-28
ES SW
B board
T-con
Option
LD BLK Board
HEM2
TC-EM  Harness
PEL3-HEM2
TCON
B Board
TL-EX1JIG board
AC  pigtail
BAT-L Board
(Only  Interface between board and board)
TCON Board(PEL3)
LD BLK Board
FIGURE 3-8.  CONNECTOR DIAGRAM FOR KDL-40NX720 MODELS ONLY (PAGE 2 OF 2)
KDL-40NX720/46NX720/55NX720/60NX720  
34
SECTION 3 - CHASSIS OVERVIEW
(Only  Interface between board and board
NC
1
12V
NC
2
12V
NC
3
GND
D
N
G
4
C
N
SM04B-PASS-TBT(LF)(SN)
1
1
-
0
6
4
-
9
1
8
-
1
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
1
D
N
G
L
I
A
F
_
I
M
E
7
7
2
X
T
_
D
T
R
A
U
C
N
8
8
3
X
R
_
D
T
R
A
U
B
T
-
S
H
G
-
B
8
0
M
S
 
T
S
J
4
T
E
S
E
R
STBY_+3.3V
5
MODE_TVM
6
1
1 VLED_VCC
UARTA_RX
7
2
2 VLED_VCC
NC (MD2)
8
3
3 VLED_VCC
UARTC_RX
9
4
4 VLED_VCC
UARTC_TX
10
NC 5
5 NC
GND
11
6
6 VLED_GND
2
1
X
T
_
A
T
R
A
U
V
3
.
3
+
_
Y
B
T
S
0
1
0
1
7
7 VLED_GND
12
3
1
X
I
R
T
A
M
_
S
C
E
V
5
.
2
1
+
O
I
D
U
A
9
8
8 VLED_GND
4
1
V
3
.
3
+
_
Y
B
T
S
V
5
.
2
1
+
O
I
D
U
A
8
4
1
9
9 VLED_GND
11
5
1
M
E
P
_
E
D
O
M
D
N
G
_
V
5
.
2
1
+
O
I
D
U
A
7
Connect 10
10 VLED_GND
6
1
X
R
_
G
O
L
_
M
E
P
D
N
G
_
V
5
.
2
1
+
O
I
D
U
A
6
3
1
11
11 LD_ERR
15
7
1
X
T
_
G
O
L
_
M
E
P
D
N
G
_
V
5
.
2
1
+
G
E
R
5
NC 12
12 NC
8
1
D
N
G
D
N
G
_
V
5
.
2
1
+
G
E
R
4
7
1
Connect 13
13 GL_CTRL
4
0
0
9
N
C
V
5
.
2
1
+
G
E
R
3
6
1
14
14 LED_ON
1
5
-
7
6
6
-
4
7
7
-
1
V
5
.
2
1
+
G
E
R
2
8
1
P
8
1
 
C
P
F
/
C
F
F
,r
o
t
c
e
n
n
o
C
  
1
X
E
-
L
T
C
C
V
_
N
O
C
-
T
1
4
2
CN6001
1-821-620-11
HEADER ASSEMBLY FOR PWB 10P
7
9
AC_OFF_DET
1
8
POWERON
6
7
BL_ERR
NC
6
NC
NC
5
NC
NC
4
NC
N
O
_
N
O
C
T
3
8
1
1
V
2
1
2
2
V
2
1
r
e
tt
i
m
E
 
D
3
3
2
PFC_PWR
3
3
D
N
G
V
-
a
3
9
1
GND
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
CN6151
SJM20-28WLB
)
6
0
1
0
0
1
( 
d
r
a
o
b
 
B
 
o
T
W
A
5
G
T-CON_Vcc12V
28
NC
GND
27
NC
T-CON_VCC12V
26
NC
GND
25
NC
T-CON_VCC_12V To B
24
1
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
CN6801
1-822-339-11
JST  XA  14P
AC_IN
AC-N
1
1
AC-L
2
2
CN6001
SFP79-02WLB JAM
1-822-908-11
Energy_Saving_SW
AC(N)-IN
1
1
AC(L)-IN
2
2
CN6002
SFP79-02WLB JAM
1-822-908-11
Energy_Saving_SW
AC(L)-OUT
1
1
AC(N)-OUT
2
2
CN6003
SFP79-02WLB JAM
1-822-908-11
HEM2 Board
TCON Board (PEL3)
TC-EM  Harness
PEL3-HEM2
LD Board
LD Board
BAT-L board
TL-EX1JIG Board
ES SW
B Board
TCON
Option
TCON
B Board
AC  pigtail
FIGURE 3-10.  CONNECTOR DIAGRAM FOR KDL-46NX720 MODELS ONLY (PAGE 2 OF 2)
Page of 87
Display

Click on the first or last page to see other KDL-40NX720 / KDL-46NX720 / KDL-55NX720 / KDL-60NX720 service manuals if exist.

RANDOM: