VOLTAGE / WAVEFORM
MODEL : ED-310BE-OL4,G-OL4,RG-PJ4 / ED-310B-OL4WS,G-OL4WS
VOLTAGE
Item
Measurement point
Voltage [V]
Remarks
+B5V (A901)
5.0 0.2
Microcomputer backup
P3.3B (A782)
3.3 0.2
DV3 mecha backup
P8D (A783)
8.0 0.2
DV3 mecha 8V power supply
P3.3 (A781)
3.4 0.1
DV3 mecha 3.3V power supply
ACC12V (A909)
12.6 0.5
ACC 12V power supply
ACC5V (A905)
5.0 0.2
ACC 5V power supply
P9V (A906)
9.3 0.5
LED power supply for IR transmission
P9A (A908)
9.3 0.5
Power supply for AUDIO
IR5V (A907)
5.0 0.2
Power supply for IR
P3.3A (A904)
3.3 0.2
Power supply for DV3 mecha communication
+17.0V (A9C1)
17.0 0.5
LCD +17V power supply
+7.5V (A9C0)
7.6 0.5
Power supply for VCOM
+3.3V (A2E0)
3.3 0.5
LCD +3.3V power supply
+5V (A9C2)
5.0 0.5
LCD/Image IC +5V power supply
-13.0V (A915)
-13.0 0.5
LCD -13V power supply
+12V (A9A9)
12.0 0.5
Image IC +12V power supply
INV-POW (A9C4)
6.4 0.5
Inverter primary side power supply
WAVEFORM
< Image waveform(G) >
< VCOM waveform >
CH1=A2D7(GREEN)
CH1=A2E9(VCOM)
+B power supply
ACC power supply
CH1
CH1
48
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