Toshiba 19DV616DG Service Manual page 70

DISC DOES NOT EJECT
Does OSD appear
on the screen?
Yes
Does this eject disc at
change DVD DECK?
Yes
Change DVD DECK.
TROUBLESHOOTING GUIDE
No
Is remote key set
effectively?
Check pins 138 and 139
of IC4001 and peripheral
circuit.
No
Does this have signal at
pins 1 and 3 of CP2302?
Does this have signal at
pins 4 and 5 of CP2302?
Change IC4001.
No
Yes
No
Yes
No
Yes
E-7 E-7
Check pins 12 and 13
of IC101 and peripheral
circuit.
Check IC4001 and
peripheral circuit.
Change IC2301.
19DV616DG/22DV616DG 19DV616DG/22DV616DG