4-9
TROUBLESHOOTING
2. No presentation of PC pictures
YES
YES
The RGB signal is present at
The H/V sync signal is present
Fault in the MAIN PWB
Pins 1, 3, and 5 of the POMN
at Pins 7, 8, 9, and 10 of the
connector.
POMN connector.
NO
NO
YES
The H/V sync signal is present
Fault in IC5803/IC5804
at Pins 2 and 5 of IC5803.
NO
Fault in peripheral circuits
of IC5810
YES
The RGB signal is present at
Fault in peripheral circuits of IC5620
TP5610 to 5612.
NO
Fault in peripheral circuits of
IC5612 to IC5617
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Summary of Contents for PlasmaSync PX-42VM1G
Page 10: ...NEC Technologies PlasmaSync Plasma Monitor User s Manual...
Page 118: ...METHOD OF DISASSEMBLY 7 1 1 Diagonal view of the main unit rear panel...
Page 134: ...MEMO...
Page 137: ...9 1 PACKAGING Packing details A Safety bracket SASSY B 1 Safety bag SASSY...
Page 139: ...D CUSHION CARTON BOX 9 3 PACKAGING...
Page 141: ...9 5 PACKAGING F CARTON BOX OUT...
Page 147: ...CONNECTION DIAGRAMS 11 1...
Page 148: ...BLOCK DIAGRAMS 12 1 MAIN PWB BLOCK...
Page 149: ...BLOCK DIAGRAMS 12 2 VIDEO BLOCK...
Page 150: ...BLOCK DIAGRAMS 12 3 AUDIO BLOCK...
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