Sony KDL-40NX720 / KDL-46NX720 / KDL-55NX720 / KDL-60NX720 (serv.man3) Service Manual ▷ View online
KDL-40/46/55/60NX720(CH)
121
DIAGRAMS
4-2-3. KDL-55/60NX720 (2/2)
(Only Interface between board and board)
V
2
1
1
8
2
V
2
1
2
6
2
D
N
G
3
7
2
25
4
GND
JST(VA)
1-842-566-11
1
1
12V
V
2
1
2
2
3
3
GND
D
N
G
4
4
L
R
T
C
_
S
L
G
5
5
1
D
N
G
2
L
R
T
C
_
S
L
G
6
6
2
X
T
_
D
T
R
A
U
L
I
A
F
_
I
M
E
7
7
3
X
R
_
D
T
R
A
U
C
N
8
8
4
T
E
S
E
R
STBY_+3.3V
5
Molex
MODE_TVM
6
1-842-558-11
7
X
R
_
A
T
R
A
U
8
)
2
D
M
(
C
N
9
X
R
_
C
T
R
A
U
0
1
X
T
_
C
T
R
A
U
1
1
D
N
G
1
1
VLED_VCC
2
1
X
T
_
A
T
R
A
U
2
2
VLED_VCC
3
1
X
I
R
T
A
M
_
S
C
E
3
3
VLED_VCC
4
1
V
3
.
3
+
_
Y
B
T
S
4
4
VLED_VCC
5
1
M
E
P
_
E
D
O
M
NC
5
5
NC
6
1
X
R
_
G
O
L
_
M
E
P
6
6
VLED_GND
7
1
X
T
_
G
O
L
_
M
E
P
7
7
VLED_GND
8
1
D
N
G
8
8
VLED_GND
CN9004
9
9
VLED_GND
1-774-667-51
Connect 10
10 VLED_GND
TL-EX1 Connector,FFC/FPC 18P
11
11 LD_ERR
10
10
STBY_+3.3V
NC 12
12 NC
12
9
AUDIO+12.5V
Connect 13
13 GL_CTRL
14
8
AUDIO+12.5V
14
14 LED_ON
11
7
AUDIO+12.5V_GND
13
6
AUDIO+12.5V_GND
15
5
REG+12.5V_GND
17
4
REG+12.5V_GND
16
3
REG+12.5V
18
2
REG+12.5V
NC
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
N
O
_
N
O
C
T
3
8
1
1
V
2
1
2
2
V
2
1
r
e
t
t
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
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
POWERON
1
8
REG_12V
1
1
1
1
REG_12V
VLED_VCC
1
1
GND
2
2
2
2
GND
VLED_VCC
2
2
3
3
C
N
3
3
NC
VLED_VCC
3
3
BL_ERR
4
4
4
4
BL_ERR
VLED_VCC
4
4
5
5
C
N
5
5
NC
NC
5
5
6
6
C
N
6
6
NC
VLED_GND
6
6
AC_OFF_DET
7
7
7
7
AC_OFF_DET
VLED_GND
7
7
CN6102
1-821-888-11
1-821-888-11
VLED_GND
8
8
JST L 7p
JST L 7p
CN6701
VLED_GND
9
9
VLED_GND
10
10
PRI_VCC
1
1
1
1
PRI_VCC
LD_ERR
11
11
PRI_GND
2
2
2
2
PRI_GND
NC
12
12
CN6502
1-817-207-11
1-817-207-11
CN6601
GL_CTRL
13
13
JST
JST
LED_ON
14
14
PFC_GND
1
1
1
1
PFC_GND
PFC_OUT
2
2
1
1
-
9
3
3
-
2
2
8
-
1
T
U
O
_
C
F
P
2
2
SFP79-02WLB JAM
CN6600
JST XA 14P
CN6700
SFP79-02WLB JAM
1-822-908-11
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
Energy_Saving_SW
AC(N)-IN
1
1
AC(L)-IN
2
2
CN6003
SFP79-02WLB JAM
1-822-908-11
1-822-908-11
Energy_Saving_SW
AC(L)-OUT
1
1
AC(N)-OUT
2
2
CN6002
SFP79-02WLB JAM
1-822-908-11
1-822-908-11
HEM2 Board
T-con Board(PEL3)
TC-EM Harness
PEL3-HEM2
PEL3-HEM2
LD Board
BAT-L board
ES SW
B board
T-con
Option
T-con
B board
TL-EX1JIG board
AC pigtail
[3a-1 55,60 2/2]
KDL-40/46/55/60NX720(CH)
122
DIAGRAMS
4-3. CIRCUIT BOARDS LOCATION
KDL-40NX720
BATL Board
HEM2 Board
Switch Unit
G4BW Board
T-CON
Switch Unit
KDL-46NX720
BATL Board
HLT2 Board
T-CON
G5AW Board
LD Board
LD Board
Camera Module
HEM2 Board
HLT2 Board
Camera Module
Wireless LAN Card
Wireless LAN Card
KDL-60NX720
Switch Unit
BATL Board
T-CON
G6AW Board
LD Board
HEM2 Board
HLT2 Board
Camera Module
Wireless LAN Card
G7B Board
KDL-55NX720
Switch Unit
BATL Board
T-CON
G6AW Board
LD Board
HEM2 Board
HLT2 Board
Camera Module
Wireless LAN Card
G7A Board
KDL-40/46/55/60NX720(CH)
123
SEC 5. EXPLODED VIEWS
• Items with no part number and no description are not stocked because they are seldom required for roution service.
• The construction parts of an assembled part are indicated with a collation number in the remark colum.
• Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items
• The construction parts of an assembled part are indicated with a collation number in the remark colum.
• Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items
KDL-40/46/55/60NX720(CH)
124
REF. No. PART No.
DESCRIPTION
MARK
1
1-798-348-11
POWER SWITCH
2
1-489-555-31
SWITCH UNIT
3
1-858-586-11
SPEAKER BOX ASSY (2X9CM)
4
1-838-272-11
POWER-SUPPLY CORD (WITH CONN.)
5
A-1792-512-A
HEM2 MOUNT
6
4-256-663-01
CAP, SEALING (CAMERA)
7
1-489-507-11
CAMERA MODULE
8
1-458-355-11
WIRELESS LAN CARD
9
1-754-746-11
ANTENNA
10
1-754-750-11
ANTENNA
11
4-268-422-01
REAR COVER (40 EL) A
12
4-263-658-01
COVER, ANT(L EL)
13
4-268-431-31
SHEET, ANT(C EL)
14
4-266-271-01
COVER, AC(M)
15
4-267-495-01
STAND HEAD (ML9)
16
4-259-180-02
NECK (ML9)
17
4-267-544-01
STAND, BASE(ML1)
5-1. KDL-40NX720
5-1-1. CHASSIS-1
EXPLODED VIEWS
1
2
3
3
4
5
6
7
8
9
10
11
14
13
12
15
16
17
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