LG 22LK230 Service Manual page 24

[ POWER FLOW DIAGRAM (2) ]
16.5V_AOUT
R537
MNT_R OUT
R536
MNT_R OUT
16.5V_SAMP
3.3V_M
ST_3.3V
C550
R539
Q503
C555
R539
Q502
C552
C602 (0.01uF/50V)
C603 (0.1uF/16V)
C508
R608(10K)
L501
C504
L504
C638
L602
R691
(Ready)
R698(1K)
R689(1K)
R544
C556
R541
C553
C511 C523
C525
C516 C523
C509
8 : VCC
R602
8 : VCC
3 : A2
7 : WP
R614
8 : VCC
7 : HOLD
3 : AGC
+ 3.3V
27 : DVDD
13 : AVDD
46 : AVDDP1
4 : AVDD_ADC (11,125)
21 : AVDD_VIF (22,30)
32 : AVDD_AUSDM
60 : PWM1
61 : PWM0
4 : VCC
6 : INPUT2-
Audio Amp
7 : OUT2
IC502
1 : OUT1
4 : INPUT1-
2 : PVDD_A_1
3 : PVDD_A_2
Sound Amp
44 : PVDD_B_1
IC501
45 : PVDD_B_2
TAS5709PHPR
40 : PVDD_C_1
41 : PVDD_C_2
34 : PVDD_D_1
35 : PVDD_D_2
EEPROM(A0)
IC601 (AT24C64D-SSHM-T)
HDCP EEPROM(A8)
IC602 (CAT24C08WI-GT3-H-RECV)
Serial Flash 2M
IC603 (MX25L1606EM2I-12G)
Sound Amp
IC501 (TAS5709PHPR)
(56,63,89,101,109,118)
M-Star IC
IC604 (MST7873KM)