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Troubleshooting
6-3-4 SMPS
- Check output voltage.
- If output voltage is not detected, check the following lists:
(1) Check fuse
(2) In case of +5V(D), check that D305 is short
(3) In case of VSAMP, check that D506 is short
(4) In case of VA, check that D303 is short
(5) In case of VS, check that pin 2 and 3 of Q303 are short
(6) In case of Q6S, check that pin 2 and 3 are short
(7) Check that BRD101S is short
6-6
Samsung Electronics
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