7-33
14. MOIRE CANCEL FAILURE
When the moire cancel control is max. condition, IC501 pin 22 waveform is as follows.
Only horizontal signal is NG.
NG
When the moire cancel control is max. condition, C513 waveform is as follows.
NG
OK
OK
vertical period
horizontal period
0V
vertical period
0V
Operate the moire cancel control, and check the moire cancel control signal.
・
IC501 failure.
・
Digital control circuit failure. (see item 12)
Check the vertical moire cancel control signal.
・
R512 or C513 failure.
・
IC501 failure.
・
Digital control circuit failure. (see item 12)
・
R513 failure.
・
IC501 failure.
・
Digital control circuit failure. (see item 12)
・
C512, R511 or R508 failure.
・
IC501 failure.
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 ...
Page 267: ......
Page 268: ......
Page 269: ......
Page 270: ......
Page 271: ......
Page 272: ......
Page 273: ......
Page 274: ......
Page 275: ......
Page 276: ......
Page 277: ......
Page 278: ......
Page 279: ......
Page 280: ......
Page 281: ......
Page 282: ......
Page 283: ......
Page 284: ......
Page 285: ......
Page 286: ......