Service manual

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
TO-252
TO-263
TO-252
C
BE
D
SG
NOTE: FOR PANEL POWER SELECTION.
IF 3.3V INSTALL FB303
IF 5V INSTALL FB304
Note : If input power is +12V install R378.
8814680000-02
M15_17AAX
POWER
Custom38
6832146800-02
Title:
Size:
CHECK:
Date:
Sheet: of
LITE-ON TECHNOLOGY CO.
DRAWN:
APPRO:
Date:
Date:
CHECK:
APPRO:
DESIGN:
Date:
Date:
Date:
DWG.NO:
PCB. NO:
VCC5V
VDD15V
VCC3V3
VCC5V VCC2V5
VCC5V
VDD15V
VCC3V3
VCC12V
VCC12V
VDD15V
VCC5V
VCC5V
VLCD12V
VLCD
VCC5V
R305
2K2
C330
0.1uF(NC)
R304
10K
FB304
PBY201209T-121Y-S(0ohm)
C328
0.1uF(NC)
R308
10K
I301
AIC1117-25CE
1
23
4
ADJ
VOUTVIN
TAB
C312
1uF
R313
100K(NC)
C302
47uF/25V
C318
0.1uF(NC)
C305
0.1uF(NC)
C323
0.1uF
P301
JWT-A2001WV2-10
1
2
3
4
5
6
7
8
9
10
I312
AO3401
1
2 3
C307
10nF
FB301 PBY201209T-121Y-S
FB308
PBY201209T-121Y-S(NC)
C313
47uF/25V
C316
0.1uF(NC)
I302
AIC1084-33CM
1
23
4
ADJ
VOUTVIN
TAB
FB303
PBY201209T-121Y-S(NC)
C301
47uF/25V
R378
0(NC)
C326
0.1uF(NC)
C322
0.1uF(NC)
Q303
MMBT3904
2
1 3
Q302
MMBT3906
3
2
1
C321
47uF/25V(NC)
C310
0.1uF
R309
1K
R306
1K
R315
4K7(NC)
Q301
MMBT3904
2
1 3
R311
4K7
Q305
MMBT3904(NC)
2
1 3
R312
100K(NC)
FB306
PBY201209T-121Y-S
FB305
PBY201209T-121Y-S(NC)
C311
0.1uF
I313
AO3401(NC)
1
2 3
I303
PJ78M12(NC)
2
31
4
ADJ
VOUTVIN
TAB
FB302 PBY201209T-121Y-S
FB307
PBY201209T-121Y-S(NC)
C303
47uF/25V
C324
0.1uF
C320
0.1uF(NC)
R307
10K(NC)
C314
47uF/25V
C329
0.1uF(NC)
R303
10K
C315
0.1uF(NC)
C304
0.1uF(NC)
R302
4K7
C325
0.1uF
C319
47uF/25V(NC)
C327
47uF/25V(NC)
C308
0.1uF
C306
0.1uF
C317
680uF/10V
R301
100
BKLT_EN 6
VCC3V3 4
VCC2V5 4
PANELVCC_EN6
VLCD12V 5
PANEL12V_EN6
BKLT_ADJ 4
VDD15V 7
VCC5V 3,6,7
DGND 3,4,5,6,7
VLCD 5