Daewoo DV- K504N-SJ, Technical Manual

Page: 82 / 123

81
TROUBLESHOOTING GUIDES (Continued)
Is Motor 12V
(IC602 pin
&
and
*
) suppiled?
Check power circuit.
YES
NO
M.
Is 6V applied to pin
$
of
IC602
NO
Change IC602.
Pin
R
of IC601.
Is 5V applied to pin
^
of
IC602 when CST IN?
YES
NO
Is 6.2V applied to pin
)
of
IC602 when CST IN?
YES
NO
Check connector
(P601 pin
!
and
@
) and loading
motor in DECK Mechanism.
Check R631, D601,
IC602.
YES
Cassette loading inoperative.