Samsung HT-E4530 Service Manual page 28

4. Troubleshooting
GND_0 1_S GND_0 1_S
40V 40V
40V 40V
CM828 CM828
1MF 1MF
25V 25V
(2)
4-4
(2)
RM839 RM839
330KOHM 330KOHM 1/10W 1/10W
CM829 CM829
22NF 22NF
50V 50V
RM840 RM840
CM830 CM830
62KOHM 62KOHM
1UF 1UF 1/10W 1/10W
25V 25V
<Fig. 4-2>
LM823 LM823
CM846 CM846
10UH 10UH
100NF 100NF
50V 50V
ICM823 ICM823
TPS54 331D TPS54 331D
1 1
BOOT BOOT
PH PH
BT BT PH PH
2 2 8 8
VIN VIN
GND GND
VIN VIN GND GND
3 3 7 7
EN EN COMP COMP
EN EN COMP COMP
4 4 6 6
SS SS VSENSE VSENSE
SS SS
5 5
VSNS VSNS
RM833 RM833
CM831 CM831
1NF 1NF
30KOHM 30KOHM
50V 50V
1/10W 1/10W
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FBM821 FBM821
3857ST 3857ST
CM833 CM833 CM845 CM845
10UF 10UF 1UF 1UF
10V 10V 16V 16V
CM834 CM834
1MF 1MF
10V 10V
DM831 DM831
GND_0 1_S GND_0 1_S
GND_0 1_S GND_0 1_S
GND_0 1_S GND_0 1_S
* 6.18. S MP S
* 5.7. S MP S P CB Bottom
GND_0 1_S GND_0 1_S
CM83 CM83
470UF 470UF
10V 10V