Power Block Diagram - LG OM7560 Service Manual

2. POWER BLOCK DIAGRAM

IC203
330mA
SN1501019
SMPS
[3A]
1964mA
979mA
SN1501019
+ 12VA
[3A]
70mA
TR Switching
12V
300mA
TR Switching
12V
200mA
TR Switching
12V
110mA
TR Switching
12V
PVDD_46V
300mA
BOOM B LED
LED_5V
785mA
135mA
SPK LED
MOTO DRIVE
350mA
+12V
1000mA
TR Switching
351mA
+5.1VA
1842mA
491mA
70mA
12V
300mA
12V
200mA
12V
110mA
12V
TAS5631B
46V
12V
TAS5631B
46V
3-43
60mA
AM5890
50mA
11mA
P-SENSE
150mA
80mA
DVCC_5V
351mA
VCC_5V
54mA
1.2VA 150mA
MP2122
20mA
[Dual 2A] 3.3VA
553.7mA
32mA
0.7mA
VFD
105mA
1mA
FAN
3.3VA
LED
3-44
500mA
USB_5V
BD2242G
500mA
[2.1]
EXPENDER
Front LED
25mA
CS5346
11mA
MIC ADC
PCM1808
11mA
VFD F+/ -
45mA
CD PICK UP
MICOM R5F100G
25mA
RF IC BU9546
163mA
10mA
MAIN DSP
MLC3730
VCC3.3
25mA
BT MODULE
10mA
RMC
28mA
25mA
F/S + SDRAM
5mA
RESET IC
VCC3.3
40mA
BD2242G
395mA
USB1
USB2
LINE OUT
DRV632
EXPENDER
Space LED
EXPENDER
SPK LED
TAS5548
MIC AMP
DRV632
MIC ADC
PCM1808
CS5346
VFD
TUNER