Sanyo FISHER DVD-1500 Service Manual page 31

TROUBLE SHOOTING (CHECK WAVEFORM)
-Respond to numbering of each list of "CHECK FLOW AND TROUBLE SHOOTING"
5
PLAY (DVD)
SREQ
IC801 94pin
SENB
IC801 91pin
SDCK
IC801 92pin
SBGN
IC801 90pin
6
PLAY (DVD)
DREQ
IC802 13pin
DBGN
IC802 16pin
DCLK
IC802 17pin
DACK
IC802 14pin
6
VCD
DREQ
IC802 13pin
DBGN
IC802 16pin
DCLK
IC802 17pin
DACK
IC802 14pin
PAUSE (DVD)
SREQ
IC801 94pin
SENB
IC801 91pin
SDCK
IC801 92pin
SBGN
IC801 90pin
PLAY (DVD)
DREQ
IC802 13pin
DBGN
IC802 16pin
DCLK
IC802 17pin
DERR
IC802 15pin
VCD
DREQ
IC802 13pin
DBGN
IC802 16pin
DCLK
IC802 17pin
DERR
IC802 15pin
- 30 -