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Hyundai H-PDP4201 Service Manual page 38

Pdp television

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3.4、
power supply system
3.4.1、main power supply
D6V:steady voltage to 5V supply for VPV3230、AD9883 analog power;5V-ST:standby
power,to PW113、AM29LV800BT(ROM) 、24LC32、MAX202E;VDD(3.3V):VPC3230、
MST9885、DS90CF383 power;+32V:RF tuner tuning power;A6V:steady voltage to Av
board 5V etc. ;A12V:steady voltage to AV board 8V etc.;12VAMP:sound amplifier
TA2024 power。
3.4.2 main power form and power branch:
3.4.2.1、5V-STpower branch
XP801
5V-ST
2 pin
N803
LM1117-3.3
N804
VLL
LM1117-1.8
VPP
XP101
K board
11 pin
connect
U20
MAX202E
38
U16 PW113
29、52、72、86、104、123、140、
171、208pin
VUU
U17 29LV800B
U16
PW113
16、37、65、84、137、185pin
XPK3
11pin
U19 24LC32
8pin
37pin
U16 PW113
165、167pin
NK605
remote head
VDK1
LED

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