Samsung CKF5607L - Page 35

7 Troubleshooting
CKF5607L 7-9
7-11 User Controls Don’t Work
Check the buttons.
(SW1 ~ SW6)
Check IC202, Q202 and
RESET circuit.
Does the DC level change at Pins
13 and 14 of IC201 when you push
the front panel button?
Yes
No