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A–4 433611-001 Service Reference Guide, dx7300
Connector Pin Assignments
Line-Out Audio
Connector and Icon (1/8” miniphone) Pin Signal
1 (Tip) Audio_Out_Left
2 (Ring) Audio_Out_Right
3 (Shield) Ground
1
2
3
External Infrared Transceiver
Connector and Icon
Pin Signal Pin Signal Pin Signal
1
2
3
Transmit
Receive
Ground
4
5
6
5V
Mode
Not Used
7
8
Not Used
Not Used
Monitor
Connector and Icon
Pin Signal Pin Signal Pin Signal
1
2
3
Red Analog
Green Analog
Blue Analog
6
7
8
Ground
Ground
Ground
11
12
13
Not used
DDC Serial Data
Horizontal Sync
4
5
Not used
Ground
9
10
+5V (fused)
Ground
14
15
Vertical Sync
DDC Serial Clock