I used your service and I found myself well I need service manual teac v plate 770 and I was able to access and remove the belt that erno routes. thanks I recommend it to all
Text excerpt from page 33 (click to view)
TROUBLESHOOTING
5. NO BOOTING
Check Connectors among Boards
Check Power PCB
NG
Refer to Power PCB Trouble Shooting guide for Power.
NG
Change Power PCB
NG
Check HDD
NG
Check if #1 of PC06 Working.Low to High during Booting.
NG
Check if #17 of PC06 Working.Data out From HDD NG
Check DVD
NG
Check if #1 of PC05 Working.Low to High during Booting.
NG
Check if #17 of PC05 Working.Data out From HDD NG
Check If Micom is alive.
NG
Check if #25 of ic501 working. Low to High when Power is ON.
NG
Check if #60,61 is working. Data/Clk from Micom. NG
