75 inches
•
CNM801
Main Connector (POWER)
CNL801
LED Connector
FUSE
CNM801 (MAIN Connector)
1
GND
2
GND
3
GND
4
1-wire PWM
5
A13V
6
GND
7
A13V
8
OVD LEVEL
9
FAIL DETECT
10
ANA-DIM
11
A13V
12
OD ON/OFF
13
A13V
14
BLU_ON/OFF
15
A13V
16
Power ON/OFF
17
A13V
18
GND
19
GND
20
GND
CNL801 (LED Connector)
1
1+
2
1-
3
2+
4
2-
5
3+
6
3-
7
6-
8
6+
9
5-
10
5+
11
4-
12
4+
TV in Standby
1.
Standby LED Indicator
9
If Not Lit:
2.
AC 120Vac Line
9
If missing:
3.
120Vac Source/Power Cord
9
If OK:
4.
Resistance on OC SMPS
9
FUSE
after first removing AC power cord.
If fuss are open : replace
5.
SMPS
If fus are OK:
6.
Standby
9
:
A13V
(Always On) to Main Board.
If any missing remove the SMPS connector to the Main Board.
7.
Standby
9
A13V
again.
If OK replace the
•
Main Board
.
If still missing replace
•
SMPS
.
4-3
4. Troubleshooting
