Samsung CXJ1331/TUCX Service Manual page 39

6-11 "REW" Doesn't Operate
6-12 "Forward Direction Search Screen" Doesn't Operate
Check
the PLAYBACK
operation
Normal
Set to right direction
search screen mode
Normal
Check the speed
of capstan motor
Searching Speed
Check
if the noise bar is fixed
Normal
Check/Replace
ICM601
Samsung Electronics
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Abnormal
Check the REW
operation
Normal
Check
Stop
ICM601 Pin 4, 5, 6
(PROG. SW)
REW
Abnormal
Check
the rotation of
capstan
Normal
Check the Deck.
Abnormal
Refer to "PLAYBACK
Doesn't Operate
Check
Playback Speed
the C-FG input of
ICM601 Pin 88, 40
Normal
Check
Abnormal
the control pulse
of ICM601 Pin 37
Normal
Check the B +
Capstan Motor
Normal
Check the capstan motor
Refer to "REW
Not operated"
Refer to "Deck doesn't
Operated during playback"
Refer to
"Capstan doesn't rotate"
Normal
Check the Deck
Normal
Replace ICM601
Abnormal
Readjust the height
of A/C head
Troubleshooting
6-9