JVC TV-13142 Service Manual page 54

TV-13142
TV-13142W
WHEN PLAYBACK, FAST
FORWARD OR REWIND MODE
IS ACTIVATED, UNIT STOPS
IMMEDIATELY
Does CAPSTAN DD
MOTOR rotate ?
Yes
Is CAPSTAN BELT normal ?
Yes
Does REEL SENSOR PULSE
signal appear at pin 79 of
IC1001 ?
Yes
Does REEL SENSOR PULSE
signal appear at pin 80 of
IC1001 ?
Yes
Replace IC1001.
54
TROUBLESHOOTING GUIDE
No
No
No
No
Refer to section "CAPSTAN DD
MOTOR NOT ROTATING".
Replace CAPSTAN BELT.
Check Reel Sensor of Q1001 and
R1006.
Check Reel Sensor of Q1005 and
R1019.