Toshiba SD-V395 Service Manual - Page 69
TAPE LOADING IS OK, BUT, Check Q3006 and Q3008.
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Page 69 highlights
TROUBLESHOOTING GUIDE TAPE LOADING IS OK, BUT UNLOADS IMMEDIATELY Does CYLINDER NO rotate? YES Is the voltage at pin 2 of CP3001 12.6V ? YES NO Check POWER BLOCK. At play, is the voltage NO at pin 12 of CP3001 2.6V ? YES Change CYLINDER unit. NO Is PG PULSE signal Is there HEAD SW NO inputted to pin 104 PULSE at TP3002. of IC3001 ? YES YES Change IC3001. Check Q3006 and Q3008. E-8
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TROUBLESHOOTING
GUIDE
E-8
Change CYLINDER unit.
TAPE LOADING IS OK, BUT
UNLOADS IMMEDIATELY
Check POWER BLOCK.
Change IC3001.
Check Q3006 and Q3008.
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
Does CYLINDER
rotate?
Is there HEAD SW
PULSE at TP3002.
Is the voltage
at pin 2 of CP3001
12.6V ?
At play, is the voltage
at pin 12 of CP3001 2.6V ?
Is PG PULSE signal
inputted to pin 104
of IC3001 ?