3-4.2. Kdl-37L4000 Only - Sony KDL-32L4000 Service Manual

3-4.2. KDL-37L4000 ONLY

CN203
1
GND
2
GND
3
GND
4
GND
5
GND
6
24V
7
24V
8
24V
9
24V
10
24V
CN1
AC
1
AC L
INPUT
2
AC N
CN2
10
GND
14
EXTERNAL PWM
13
Internal PWM
12
VBLON
11
Status Function
1
V
BL
2 PANEL
V
BL
3
V
BL
4
V
BL
5
V
BL
6
GND
7
GND
8
GND
9
GND
INVERTER
KDL-32L4000/37L4000
1
PS-ON
CN202
2
PWR_ERR_DET
3
4VSB
4
GND
5
GND
6
GND
7
4VSB
8
4VSB
G
BOARD
1
GND
2
GND
3
PWR_6V
4
PWR_6V
5
GND
6
GND
7
PWR_PANEL
8
PWR_PANEL
9
GND
10
GND
11
PWR_15V
CN201
12
PWR_15V
13
GND
14
PWR_30V
J1
1
VCC
2
VCC
3
VCC
4
VCC
10
Reserved
LCD
5
GND
6
GND
7
GND
27
Reserved
9
LVDS Option
26
GND
11
GND
25
RIN3+
24
RIN3-
23
GND
22
RCLK+
21
RCLK-
20
GND
19
RIN2+
18
RIN2-
17
GND
16
RIN1+
15
RIN1-
14
GND
13
RIN0+
12
RIN0-
8
GND
28
Reserved
29
GND
30
GND
CN1
13
Power_on
15
PWR_ERR_DET
1
4VSB
5
GND
3
4VSB
8
GND
4
6V
2
6V
16
GND
9
Tcon_power
11
Tcon_power
7
GND
12
15v
10
15v
6
GND
14
30v
CN2
1
Panel Status
2
Black light On
3
I_PWM
4
EX_PWM
5
GND
1
GND
A
2
LVDSVDD
BOARD
3
LVDSVDD
4
LVDSVDD
LED_DPMS-G
5
LVDSVDD
6
LVDSVDD
7
GND
8
GND
9
GND
10
NC
11
SELLVDS
12
NC
13
GND
14
RX3+
15
RX3-
16
GND
17
RXCLK+
CN12
18
RXCLK-
19
GND
20
RX2+
21
RX2-
22
GND
23
RX1+
24
RX1-
25
GND
26
RXO+
27
RXO-
28
GND
29
NC
30
RPF
31
ODSEL
32
GND
CN4
1 4
ADIN0 ADCKPD0
2 3
ADIN1 ADCKPD1
3 2
GND GND
4 1
GND GND
5
NC
CN14
2
Audio L+ +
3
NC
-
1
Audio L-
CN13
+
1
Audio R+
-
2
Audio R-
CN3
1 2
OIRI
2 1
4VSB
4VSB
3 3
GND GND
4
LED_SB
5
LED_TV_ON
6
3
LED3_5V
7
GND
1
LED1_5V
2
LED2_5V
4
GND
KDL-32L4000/37L4000
H1
KEY PAD
SPEAKER L
SPEAKER R
IR
H2 IR
BOARD
H3
LED BOARD
37