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Sony KDL-40NX720 Service Manual page 17

Lcd digital color tv
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Table of Contents

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LOGO module
G
N
D
L
O
G
O
SONY LOGO illumination module
1
a
2 /
b
1 -
2 /
b
2 -
3 /
a
1 -
A /
S
U
R
A
T
H
R
U
5
V
1-820-181-11
SW module
G
N
D
S
W
m
o
d
u
e l
P
O
W
E
R
_
A
L
L
K
E
Y
1
1-822-693-11
HLT2 board
S
T
B
Y
+
3
3 .
L
E
/ D
R I
R /
G
B
S
e
n
s
o
/ r
O
P
T
_
S
e
n
s
r o
G
N
D
2
b
1 -
L
E
D
_
R
E
2
b
2 -
L
E
D
_
S
T
B
3
a
1 -
L
E
D
_
I T
M
L
E
D
_
P
O
L
E
D
_
P
C I
O
P
T
_
S
E
V
D
+
3
3 .
V
S
R I
C
S
D
E
V
C I
E
_
D
E
V
C I
E
_
1-821-139-11
RFRC module
S
Y
N
C
RESET
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
only Japan
T
X
V
D
D
JAM SYT10-06-WL-ET
1-821-146-11
Wifi module
Wifi module
or
(WW)
G
N
D
1
4
G
N
D
W
I
I F
V
C
C
2
2
G
N
D
or
WIFI USB_P
3
3
W
I
I F
V
C
C
W
I
I F
U
S
B
_
M
4
5
W
I
I F
V
C
C
W
I
I F
G
N
D
5
1
G
N
D
S
M
0
5
- B
G
H
S
T -
B
W
I
I F
U
S
B
1
8 -
1
9
3 -
3
4
1 -
1
W
I
I F
U
S
B
GND
SM08B-GHS-TB
1-819468-11
CAMERA module
CAMERA VBUS
R
F
R
C
m
o
d
u
e l
C
A
M
E
R
A
3
a
x -
2 /
C
A
M
E
R
A
o
n
y l
J
a
p
a
n
C
A
M
E
R
A
CAMERA GND
MOLEX 501940-0507
1-820-182-11
R3 or RU board
STBY3.3V
RS232_RXD
RS232_TXD
SIRCS_IN
SIRCS_OUT
GND
CN101
182018311
SPEAKER
L
+
Front
- L
Lch
SPEAKER
R-
Front
R+
Rch
SPEAKER
L+
ASSIST
NC
Lch
L-
SPEAKER
R-
ASSIST
NC
Rch
R+
(60"Only)
Refer to Sheet [ Appendix SP Connector ]
60"=2.2ch , 55"=2.1ch
KDL-40NX720/46NX720/55NX720/60NX720
BAT-L board
1
4
0
W
W
J
P
2
3
8
5
8
1
W
I
I F
G
N
D
3
2
4
2
W
I
I F
V
B
U
S
4
3
9
3
6
3
W
I
I F
U
S
B
_
P
1
1
4
G
N
D
4
7
5
W
I
I F
U
S
B
_
N
5
6
W
I
I F
G
N
D
7
W
I
I F
R
S
T
1
3
6
1
8
C
A
M
E
R
A
V
B
U
S
N I
T
2
3
3
3
9
C
A
M
E
R
A
U
S
B
_
3
3
5
4
1
0
C
A
M
E
R
A
G
N
D
2
1
1
C
A
M
E
R
A
U
S
B
_
5
1
2
C
A
M
E
R
A
G
N
D
3
1
3
R
F
G
N
D
BL- H Harness
5
1
4
R
F
R
x
V
1
2
9
H - B
2
1
5
R
F
R
S
T
2
2
7
4
1
6
R
F
T
x
C
3
2
5
6
1
7
R
F
S
T
B
Y
3
3 .
V
Y
4
2
1
1
1
8
R
F
U
A
R
T
_
S
E
L
E
R
5
1
9
5
1
9
HLR LED_ON_TIMER
W
E
R
6
2
3
1
0
2
0
H
L
R
S
R I
C
S
_
M
U
T
E
7
2
6
4
2
1
H
L
R
L
E
D
_
S
T
B
Y
N
S
8
2
8
N
C
2
2
H
L
R
D
E
V
C I
E
_
S
9
3
0
6
2
3
H
L
R
L
E
D
_
P
O
W
1
0
2
0
N
C
2
4
H
L
R
D
E
V
C I
E
_
S
S
D
A
1
1
N
C
3
2
5
H
L
R
L
E
D
_
R
E
C
S
C
L
1
2
N
C
7
2
6
HLR LED_PIC_MUTE
2
2
7
H
L
R
G
N
D
8
2
8
H
L
R
O
P
T
_
S
E
N
S
1
2
9
H
L
R
S
T
B
Y
_
3
3 .
V
1
1
8
2
15
9
3
0
H
L
R
3
3 .
V
3
1
3
3
1
S
W
S
T
B
Y
3
3 .
V
4
1
6
3
2
S
W
_
K
E
Y
_
D
E
T
5
1
4
2
3
3
S
W
_
P
O
W
E
R
_
K
6
1
7
3
4
S
W
_
K
E
Y
_
R
S
T
3
3
5
S
W
_
K
E
Y
1
3
6
S
W
G
N
D
3
7
S
W
V
D
_
5
0 .
V
2
3
8
S
O
N
Y
L
O
G
O
4
3
9
L
O
G
O
5
V
( JP )
1
4
0
L
O
G
O
G
N
D
C
N
9
0
0
6
1
4
1-818-692-21
JST
2
N
C
H
E
A
D
E
R
A
S
S
E
N
B
L
Y
3
N
C
4
2
5
6
_
P
6
3
1
1
S
T
B
Y
3
3 .
V
_
M
7
5
2
2
R
S
2
3
2
_
R
X
D
8
1
3
3
R
S
2
3
2
_
T
X
D
4
4
S
R I
C
S
_
O
U
5
5
S
R I
C
S
_
N I
6
6
G
N
D
CN9005
1
8
6
p
n i
c
o
n
n
e
t c
r o
1
8
2
1
1
3
U
S
B
_
N
2
1
1
U
S
B
_
P
3
9
G
N
D
4
1
0
5
12
G-B Harness
G-B Harness
1
1
2
2
3
3
4
4
5
5
6
6
1
1
2
2
1
1
L
+
2
2
- L
2
3
R
-
1
4
R
+
1
5
L
+
2
3
3
6
- L
1
4
3
7
R
-
1
8
R
+
H
o
u
s
n i
g
S
p
e
a
k
r e
C
o
n
n
e
t c
r o
60"=2.2ch:8pin 0-844-428-01 JST PBVP-08V 60"=2.2ch:
CN4603 8pin 0-844-175-01 JST SM08B-PBVSS-TB(LF)(SN)
1
5
55"=2.1ch 6pin 0-844-427-01 JST PBVP-06V 55"=2.1ch CN4602 6pin 0-844-174-01 JST SM06B-PBVSS-TB(LF)(SN)
2
3
6
(60"Only)
3
7
2
1
8
KDL-55NX720/60NX720 (Page 1 of 2)
(Only Interface between board and board)
To BAT
P
a
n
e
_ l
C
r t
1 l
/
N
C
1
5
1
P
a
n
e
_ l
P
a
n
e
_ l
C
r t
2 l
/
T
C
O
N
_
R
D
Y
2
5
0
P
a
n
e
_ l
P
a
n
e
_ l
C
r t
3 l
/
T
_
T
D
_
H
S
Y
N
C
3
4
9
Panel_Ctrl3 / T_TD_HSYNC
P
a
n
e
_ l
C
r t
4 l
/
X
_
F
R
C
_
R
S
T
4
4
8
N
C
P
a
n
e
_ l
C
r t
5 l
/
L
R
_
F
L
A
G
5
4
7
Panel_Ctrl5 / LR_FLAG(For Asura)
(For Asura)
P
a
n
e
_ l
C
r t
6 l
/
S
A
_
M
O
D
E
6
4
6
P
a
n
e
_ l
P
a
n
e
_ l
C
r t
7 l
/
S
E
T
O
N
( 2
N
C
)
7
4
5
N
C
P
a
n
e
_ l
C
r t
8 l
/
P
A
N
E
L
_
S
E
L
8
4
4
N
C
P
P
a
n
e
_ l
C
r t
9 l
/
B
N I
T
9
4
3
P
a
n
e
_ l
P
a
n
e
_ l
C
r t
1 l
0
/
T
_
T
D
_
V
S
Y
N
C
1
0
4
2
Panel_Ctrl10 / T_TD_VSYNC
N
P
a
n
e
_ l
C
r t
1 l
1
/
S
D
A
1
1
4
1
P
a
n
e
_ l
P
a
n
e
_ l
C
r t
1 l
2
/
S
C
L
1
2
4
0
P
a
n
e
_ l
G
N
D
1
3
LVDS-FFC
3
9
G
N
D
P
A
N
E
L
_
E
V
E
N
4
_
P
1
4
B-PEL3
3
8
P
A
N
E
L
P
A
N
E
L
_
E
V
E
N
4
_
N
1
5
3
7
P
A
N
E
L
P
A
N
E
L
_
E
V
E
N
3
_
P
1
6
3
6
P
A
N
E
L
P
A
N
E
L
_
E
V
E
N
3
_
N
1
7
3
5
P
A
N
E
L
G
N
D
1
8
3
4
G
N
D
P
A
N
E
L
_
E
V
E
N
_
C
L
K
_
P
1
9
3
3
P
A
N
E
L
P
A
N
E
L
_
E
V
E
N
_
C
L
K
_
N
2
0
3
2
P
A
N
E
L
G
N
D
2
1
3
1
G
N
D
51pin FFC
D
A
P
A
N
E
L
_
E
V
E
N
2
_
P
2
2
3
0
P
A
N
E
L
E
R
P
A
N
E
L
_
E
V
E
N
2
_
N
2
3
2
9
P
A
N
E
L
C
L
P
A
N
E
L
_
E
V
E
N
1
P
2
4
2
8
P
A
N
E
L
P
A
N
E
L
_
E
V
E
N
1
_
N
2
5
2
7
P
A
N
E
L
P
A
N
E
L
_
E
V
E
N
0
_
P
2
6
2
6
P
A
N
E
L
P
A
N
E
L
_
E
V
E
N
0
_
N
2
7
2
5
P
A
N
E
L
G
N
D
2
8
2
4
G
N
D
P
A
N
E
L
_
O
D
D
4
_
P
2
9
2
3
P
A
N
E
L
P
A
N
E
L
_
O
D
D
4
_
N
3
0
2
2
P
A
N
E
L
P
A
N
E
L
_
O
D
D
3
_
P
3
1
2
1
P
A
N
E
L
P
A
N
E
L
_
O
D
D
3
_
N
3
2
2
0
P
A
N
E
L
E
Y
G
N
D
3
3
1
9
G
N
D
P
A
N
E
L
_
O
D
D
_
C
L
K
_
P
3
4
1
8
P
A
N
E
L
P
A
N
E
L
_
O
D
D
_
C
L
K
_
N
3
5
1
7
P
A
N
E
L
G
N
D
3
6
1
6
G
N
D
P
A
N
E
L
_
O
D
D
2
_
P
3
7
1
5
P
A
N
E
L
P
A
N
E
L
_
O
D
D
2
_
N
3
8
1
4
P
A
N
E
L
P
A
N
E
L
_
O
D
D
1
P
3
9
1
3
P
A
N
E
L
P
A
N
E
L
_
O
D
D
1
_
N
4
0
1
2
P
A
N
E
L
P
A
N
E
L
_
O
D
D
0
_
P
4
1
1
1
P
A
N
E
L
P
A
N
E
L
_
O
D
D
0
_
N
4
2
1
0
P
A
N
E
L
4
0
P
G
N
D
4
3
9
G
N
D
G
N
D
4
4
8
G
N
D
P
a
n
e
_ l
C
r t
1 l
3
4
5
7
G
N
D
G
N
D
4
6
6
N
C
P
A
N
E
L
_
V
C
C
_
S
W
4
7
5
P
A
N
E
L
P
A
N
E
L
_
V
C
C
_
S
W
4
8
4
P
A
N
E
L
P
A
N
E
L
_
V
C
C
_
S
W
4
9
3
P
A
N
E
L
P
A
N
E
L
_
V
C
C
_
S
W
5
0
2
P
A
N
E
L
T
P
A
N
E
L
_
V
C
C
_
S
W
5
1
1
P
A
N
E
L
CN2001
1-842-546-11
FFC Direct in Connector
3
1
1
I
P -
E
X
T-con Board(PEL3)
C
r t
1 l
/
N
C
C
r t
2 l
/
T
C
O
N
_
R
D
Y
PANEL FFC
SLCD : 96pin
SHARP : 80pin
AUO : ??pin
C
r t
6 l
/
S
A
_
M
O
D
E
CMI :
32" 37" 60 pin
40" 55" 80pin
C
r t
9 l
/
B
N I
T
C
r t
1 l
1
/
S
D
A
C
r t
1 l
2
/
S
C
L
C
N
1
1
F
F
C
5
6
p
n i
_
E
V
E
N
4
_
P
1-822-905-11
_
E
V
E
N
4
_
N
G
N
D
1
1
_
E
V
E
N
3
_
P
1
P -
W
M
1
2
2
_
E
V
E
N
3
_
N
1
P -
W
M
2
3
3
1
P -
W
M
3
4
4
_
E
V
E
N
_
C
L
K
_
P
1
P -
W
M
4
5
5
_
E
V
E
N
_
C
L
K
_
N
1
P -
W
M
5
6
6
1
P -
W
M
6
7
LD - TC - Harness
7
_
E
V
E
N
2
_
P
1
P -
W
M
7
TCON - LD
8
8
_
E
V
E
N
2
_
N
1
P -
W
M
8
9
9
_
E
V
E
N
1
P
G
N
D
1
0
1
0
_
E
V
E
N
1
_
N
V
L
E
D
_
M
P
C
1
1
1
1
_
E
V
E
N
0
_
P
2
P -
W
M
1
1
2
1
2
56pin FFC
_
E
V
E
N
0
_
N
2
P -
W
M
2
13
13
2
P -
W
M
3
1
4
1
4
_
O
D
D
4
_
P
2
P -
W
M
4
1
5
1
5
_
O
D
D
4
_
N
2
P -
W
M
5
1
6
1
6
_
O
D
D
3
_
P
2
P -
W
M
6
1
7
1
7
_
O
D
D
3
_
N
2
P -
W
M
7
1
8
1
8
2
P -
W
M
8
1
9
1
9
_
O
D
D
_
C
L
K
_
P
G
N
D
2
0
2
0
_
O
D
D
_
C
L
K
_
N
L
D
_
T
Y
P
E
2
1
2
1
3
P -
W
M
1
2
2
2
2
_
O
D
D
2
_
P
3
P -
W
M
2
2
3
2
3
_
O
D
D
2
_
N
3
P -
W
M
3
2
4
2
4
_
O
D
D
1
P
3
P -
W
M
4
2
5
2
5
_
O
D
D
1
_
N
3
P -
W
M
5
2
6
2
6
_
O
D
D
0
_
P
3
P -
W
M
6
2
7
2
7
_
O
D
D
0
_
N
3
P -
W
M
7
2
8
2
8
3
P -
W
M
8
2
9
2
9
G
N
D
3
0
3
0
G
N
D
3
1
3
1
4
P -
W
M
1
3
2
3
2
_
V
C
C
_
S
W
4
P -
W
M
2
3
3
3
3
_
V
C
C
_
S
W
4
P -
W
M
3
3
4
3
4
_
V
C
C
_
S
W
4
P -
W
M
4
3
5
3
5
_
V
C
C
_
S
W
4
P -
W
M
5
3
6
3
6
_
V
C
C
_
S
W
4
P -
W
M
6
3
7
3
7
4-PWM7
3
8
3
8
4
P -
W
M
8
3
9
3
9
G
N
D
4
0
4
0
NC
4
1
4
1
NC
4
2
4
2
TCON_VCC
4
3
4
3
NC
4
4
4
4
NC
4
5
4
5
GND
4
6
4
6
NC
4
7
4
7
1
2
V
4
8
4
8
NC
4
9
4
9
L
D
_
S
T
D
B
Y
5
0
5
0
L
E
D
_
O
N
5
1
5
1
F
A
L I
5
2
5
2
R
E
F
5
3
5
3
B
L
_
T
Y
P
E
1
5
4
5
4
BL_TYPE2
5
5
5
5
BL_TYPE3
5
6
5
6
KDL-40NX720/46NX720/55NX720/60NX720
CN03
LD Board
LED FFC
15pin
CN04
LED FFC
15pin
CN05
LED FFC
15pin
CN06
LED FFC
C
N
1
1
F
F
C
5
6
p
n i
15pin
1-822-905-11
BL_TYPE3
BL_TYPE2
BL_TYPE1
REF
FAIL
LED_ON
LD_STDBY
NC
12V
NC
GND
NC
NC
TCON_VCC
NC
NC
GND
4-PWM8
4-PWM7
4-PWM6
4-PWM5
4-PWM4
4-PWM3
4-PWM2
4-PWM1
GND
GND
3-PWM8
3-PWM7
3-PWM6
3-PWM5
3-PWM4
3-PWM3
3-PWM2
3-PWM1
LD_TYPE
GND
2-PWM8
2-PWM7
2-PWM6
2-PWM5
2-PWM4
2-PWM3
2-PWM2
2-PWM1
VLED_MPC
GND
1-PWM8
1-PWM7
1-PWM6
1-PWM5
1-PWM4
1-PWM3
1-PWM2
1-PWM1
GND
14pin connector
YEONHO 20022WR-14AML
17

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Kdl-46nx720Kdl-55nx720Kdl-60nx720

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