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LED driver
connector
CN9
,
,
CN10
Pin number
Signal name
1
+
2
-
Backlight adjust connector
CN6
1
BL_ON
2
ADJ
3
GND
AMP power connector CN4
1
GND
2
GND
3
VCC
4
VCC
Mainboard power supply
connector CN5
Pin number
Signal name
1
12V
2
12V
3
GND
4
GND
5
5V
6
5V
7
GND
8
GND
9
STB
10
5VSB
Service Manual
Model No.:
4-3. Power Supply Module
4-3-1. Function Description
To supply power for Mainboard, Panel.
4-3-2. Connector definition
CN10
CN9
CN4
CN5
CN1
CN6
CN1 is the Power cord connector.
15
55DR3505
Summary of Contents for 55dr3505
Page 10: ...Service Manual Model No 2 2 External pictures four faces Front Side Up Side 9 55DR3505 ...
Page 11: ...Service Manual Model No Right Side Back Side 10 55DR3505 ...
Page 18: ...Service Manual Model No 17 55DR3505 ...
Page 31: ...Service Manual Model No 7 2 Wiring Connection Diagram 30 55DR3505 ...
Page 37: ...Service Manual Model No 9 2 Mainboard IC Introduction Top view 36 1 2 3 4 5 6 7 8 55DR3505 ...
Page 38: ...Service Manual Model No Bottom view 37 55DR3505 ...