HP R15AAC Service Manual page 33

5
P301
FB301 PBY160808T-121Y-S
1
FB302 PBY160808T-121Y-S
D
2
3
4
BACKLIGHT_ADJ
5
BACKLIGHT_EN
6
FB303 PBY160808T-121Y-S
7
8
JWT-A2001WV2-08
C
PANELVCC_EN
5 PANELVCC_EN
B
A
5
4
VCC5V
VCC15V C303 C304 C305
0.1uF 0.01uF 22uF/16V
C306 C307
0.1uF 47uF/25V
VCC5V
FB304
PBY160808T-121Y-S(0)
VCC3V3
FB305
PBY160808T-121Y-S(NC)
C313
R307
1uF
47K
R308
R309 4K7
Q302
2
MMBT3904
4K7
TO-263
VCC3V3 VCC3V3
VCC5V
I304
3 2
VIN VOUT
1 4
ADJ TAB
C322 C323
AIC1084-33CM
22uF/16V 10uF/16V
4
3
VCC5V
R301
1K
R302
B
10K
C301 C302 R303 Q301
2
MMBT3904
0.1uF(NC) 1uF 16.9K
C308 R306
0.1uF 10K
D
I301
AO3401 G S
FB306
2 3
PBY160808T-121Y-S
C309 C310
C311
100uF/16V 0.1uF
0.1uF
TO-252
VCC1V8
I305
3 2
VIN VOUT
1 4
ADJ TAB
C324
AIC1117A-18CY
22uF/16V
3
2
E
C
R304
BKLT_ADJ
BKLT_ADJ 5
4K7
R305
BKLT_EN
BKLT_EN 5
100
VLCD
C312 R389
100(NC)
0.1uF
LITE-ON TECHNOLOGY CO.
DRAWN: Date: DESIGN: Date:
Allen Lai Allen Lai
CHECK: Date: CHECK: Date:
Allen Lai Allen Lai
APPRO: Date: APPRO: Date:
2
1
D
C
B
A
Sheet: 3 of 7 Size: Custom
Title:
R15AAX
POWER
DWG.NO:
8815790000-02
PCB. NO:
6832157900-02
1