Panasonic gph5d ユーザーズマニュアル

ページ / 92
 
44
No picture Flowchart 2 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Are the video signals 
correct at the D1 
board input? 
Reference the HY/HZ and HX 
board troubleshooting charts 
Is the SC board 
LED lit? 
The SC board is suspected 
to be defective. 
Is the TPSC1 
Waveform incorrect? 
The D2 Board is suspected to 
be defective. 
Are the voltages at 
connectors SC2 and SC23 
of the SC board correct? 
The Power Supply is suspected 
to be defective. 
Are the trigger signals at 
connectors SC20 and SC21 
of the SC board correct? 
The D2 Board is suspected to 
be defective. 
The SC Board is suspected 
to be defective. 
NO 
NO 
NO 
NO 
NO 
YES 
YES 
YES 
YES 
YES