Samsung DVD-P191 Service Manual page 42

Trouble Shooting


Refer to a pattern
image of S.M.P.S (S.M.P.S PCB) Page 7-5
4-24


Refer to a pattern
 image of S.M.P.S PCB page 6-6

Fig. 4-11
PFS2
q
DC 180V
PDS01 ~ PDS04
w
DC 110-350V
PICS1
e
1. (8.3V)
2. (2.5V)
3. (1.8V)
4. (1.9V)
Samsung Electronics