Service manual

3-2
1. WIRING DIAGRAM
Power
Board
HDD
Digital
Board
Front Board
+12V
GND
+12V
Power On
Live +5V
GND
+3.3V
GND
+5V
GND
+3.3V
+3.3V
+5V
GND
+5.5V
+5.V
GND
GND
+12V
KEY 1 KEY 2 KEY 3 Live +5V IR In Full LED RSV LED REC LED 1080i LED FRONT LED Power LED GND
Power
Switch
Board
GND
Power On Key
Control Signals
DATA[0~15]
16
13
GND
40
Total :80 Line
Total :15 Line
Total :13 Line
Total :4 Line
Main Power Connector
HDD Power Connector
HDD I/F Connector
Front I/F Connector
720P LED