7-34
15. PLUG & PLAY FAILURE
15-1. DDC 1 failure
Retry
Check the DDC Function alter Power OFF/ON.
Check the Write Protect function Check the voltage of IC8A1 pin 3. It should be approx. 0 (V)
NG
41
±
1Hz
Your PC system may have failed
others
OK
CPU (IC801) failure
Check the V Sync Check the IC8A1 pin 7
OK
IC8A1 may have failed
NG
Q8A1, Q8A2, Q8A3 may have failed
15-2. DDC 2B failure
Check the DDC 1
NG
Check the DDC 1 failure
OK
Mini D-sub 12, 15 pin, Signal cable, ZD8A1, ZD8A2 may have failed.
Check the vertical frequency
OK
NG
OK
Summary of Contents for MultiSync FP1370
Page 13: ...4 4 REMARK SYMBOL Mount the EMF PWB 121E REMARK SYMBOL Clamp the connector ...
Page 14: ...4 5 REMARK SYMBOL COIL FORMING UPPER SIDE REMARK SYMBOL COIL FORMING LOWER SIDE ...
Page 23: ...4 14 REMARK SYMBOL REMARK SYMBOL Clamp CN CA CN CC and CN D with CLAMPER WIRE ...
Page 26: ...4 17 REMARK SYMBOL Clamp the wires SAFETY REMARK SYMBOL Clamp the wires CN ASD CN AF 21 ...
Page 80: ...5 51 Fig 3 11 CONV PWB Fig 3 12 EMF PWB CN EMF CN LL CN RR CNEM CN CA CN D CN CCB HS8N1 ...
Page 143: ...8 18 15V 80V AFC D FOCUS Fig 3 1 HIGH VOLTAGE CIRCUIT AND PROTECTOR CIRCUIT ...
Page 260: ...10 1 ...
Page 261: ...10 2 ...
Page 262: ...10 3 ...
Page 263: ...10 4 ...
Page 264: ...10 5 ...
Page 266: ...for Human Potential ...
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