LG CM9540 - Main Power Block Diagram

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3. MAIN POWER BLOCK DIAGRAM
SMPS
+5.6VA
TU101
TUNER
YST996
IC100
EEPROM
24CS16
IC600
TAS5548
IC501
MCS
MLC3730
IC502
SDRAM
EM639165
IC407
RF IC
IC509
AZ1117
IC807
USB HUB
SMSC
IC501
VFD
RMC
+1.2V
A
IC510
FLASH
32Mb
IC507
LDO
AZ1117
IC3U01
USB PWR
LM37102D
IC408
MOTOR
AM3053S
+5V
+3.3V
A
3.2VA
VFD
5mA
3mA
150mA
25mA
70mA
+5V
370mA
LED
STBY
20mA
2mA
2.393A
450mA
Pick up
80mA
15mA
60mA
130mA
-> 0mA
20mA 20mA
160mA
ADC
IC202
CS5346
20mA
VKK
FL
±
550mA
1A
287mA
Bluetooth
Option
38mA
CP Chip
Option
7mA
+3.3V
IC204
LDO
LM37102D
IC505
LDO
TJ4220
IC102
RESET
AZ7027
IC103
PWR SENS
AZ7027
2mA 2mA
10mA
+3.3V
3.2V
80mA
USB HUB
IC506
AZ1117
USB HUB
+1.2V
IC101
U_COM
RENESAS
22mA
50mA
+12V(2A)
IC506
MIC PRE AMP
S4308
FAN X 1
FRONT SPK
LED(32EA)
Woofer SPK
LED(68EA)
100mA 2mA
+62V
-5V
-62V
-48V
IRS2092x6
AMP IC
IRF6775Mx12
FET
IC601~4
OP AMP
AZ4580
IC707
LM37102D
+5V
16.3 Apk
16.3 Apk
150mA
100mA
240mA
480mA
980mA
124mA
24mA
100mA
FRONT LED
16EA
160mA
442mA
RTC3.0