4-3-2. TV POWER ON SEQUENCE
65 / 75 inches : LD/SMPS A
•
CNM803A
Main Connector (POWER)
FUSE
VAMP / B13V
35Vdc LED Supply (ver. A)
18Vdc LED Supply (ver. B)
CNM803A (MAIN Connector)
1
B-GND
2
B-GND
3
N.C
4
N.C
5
B350V
6
B350V
7
N.C
8
N.C
9
GND
10
GND
11
VAMP
12
B13V
13
VAMP
14
B13V
15
VAMP
16
B13V
17
A13V
18
GND
19
PS_ON
20 POWER_LOW 21
N.C
22
N.C
23
GND
24
Fault
25
5.5V
26
N.C
Power On
65 / 75 inches : LD/SMPS B
•
CN9003B
LD/SMPS A Connector
CN9003B (LD/SMPS A Connector)
1
GND
2
CONTACT
3 SERIAL_DATA 4
GND
5
SERIAL_STT
6 SERIAL_UHR
7
TEST_LD
8
VSYNC_IN
9
SDA_LED
10
GND
11 BLU_ON/OFF 12
TEST_SD
13
GND
14
SCL_LED
15
GND
16
SEAMLESS
19
GND
20
GND
Backlight
4-6
4. Troubleshooting
