Service manual

TROUBLESHOOTING GUIDE
E-16
YES
YES
NO
NO
THE CASSETTE INSERT, BUT
THE TAPE DOES NOT MOVE
Does the mode
appear at display?
Does operate with
remote control?
Check operation PCB.
Check LOADING MOTOR
and MODE SENSOR
RELATION DEPARTMENT.
Check IC3001.
YES
YES
YES
YES
NO
NO
NO
NO
RECORDING MECHANISM WORKS,
BUT NO VIDEO RECORD FROM
INPUT JACK OR TUNER
Is there video signal at
pin 15, 21 of IC 101 ?
Is the BASE of
Q103 5V ?
Is the voltage at pin 96
of IC3001 5V ?
Check circuit of video signal
from VIDEO IN or TUNER to
IC101.
Change IC3001.
Change IC101.
Is there video signal
at pin 26 of IC101 ?
Check CYLINDER UNIT and
circuit around of CP101.