Input Power Circuit Diagram - LG DP471B Service Manual

13. INPUT POWER CIRCUIT DIAGRAM

7 LED_ON
0.1U/25V/0402
C149
10P/50V/0603
L97 NC/0R/J/1206
J4
DCJ-01-BLACK
1 1 2
4 3
L98 DLW5BTN102SQ2
2
L99 NC/0R/J/1206
3
ADPIN_DET
C338
GND_DC
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Only for training and service purposes
VCC_ADP VCC_ADP VCC_ADP
NEW 11.27 R235
R296 R221 1K/F/0402
10K/F/0402 10K/F/0402
Q27
B
NC 11.27 PMBS3904
R247
R71
LED_ON 1K/F/0402 Q28
B
PMBS3904
C366 680R/F/0402
R248
1K/F/0402
GND_DC
R249
LED_STAT 1K/F/0402 Q36
B
PMBS3904
GND_DC
Q19
RSQ035P03
1
2
5
6
C152 C153 D16
1N4148
R241
100K/F/0402
B
+5V_V
NEW 11.27
R224 R295
680R/F/0402
10K/F/0402
Q24
PMBS3904 R246
1K/F/0402 LED_ON
B
LED1
LEG42292PF
4
R137
R124
R134 100K/F/0603
2K/F/0603
D14
UDZSTE-1713B
BAT_DET
Q34
PMBS3904
Q32
B
PMBS3904
R240
47K/F/0402
R238
1K/F/0603
3-45 3-46
VCC_ADP
Q16
RSQ035P03
1
4 2
5
6
R123
10K/F/0603
C135
0.1U/50V/0603
Q31
B
PMBS3904
C301
10U/10V/0805
R228
0/J/0603
GND_DC
LGE Internal Use Only