Manuals
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Hisense
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Flat Panel Television
Hisense
LCD47P69P, LCD42P69P
service manual
Models:
LCD42P69P
LCD47P69P
1
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Troubleshooting
Specifications
FRESET# Spisck
Bl-Adjust
Precautions and notices
TV won’t Power On
Update with USB directly
Page 14
Image 14
LCD TV Service Manual
LCD47P69P
Panel
:
LC470WUN-SBC1\ROH
SN
:
1056802
3.1General Description
Hisense Confidential
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Contents
Product Type:LCD42P69P、LCD47P69P
Contents
Precautions and notices
Hisense Confidential
Hisense Confidential
Hisense Confidential
Hisense Confidential
Hisense Confidential
Hisense Confidential
Product Function Specifications
Back Cabinet
Specifications
LCD Panel Spec
LCD47P69P
Hisense Confidential
LCD42P69P:
Factory OSD Menu
White Balance
Factory Option
Mode M is only used for factory production
Hisense Confidential
Software Upgrading
Get ready for upgrading
Hisense Confidential
Upgrading with the MtkTool
Choose the current
BaudRate
Hisense Confidential
Update with USB directly
Hisense Confidential
Troubleshooting Troubleshooting for Remote Control
Troubleshooting for Function Key
TV won’t Power On
Troubleshooting for Audio
Troubleshooting for TV/VGA/HDMI input
Troubleshooting for YPbPr input
Troubleshooting for Video/S-Video input
Explode View Schematic circuit diagram
Page
Near IC
MT8222P1V1 DDR1 Version
PWCTL1
BL-ADJUST
BL-ON/OFF
+5VTUNER
Oiri INT ICE
U1RX U1TX Redp INT Vgagnd ORESET# Vgasog Oiri Grnp Blup
GPIO11 Gpio
RDQ0
AV33DAC
AV12DRGB Ddrv
AV12PLL AV12ARGBB
AV33VGA GND
MEMDQ0
RDQS0 RDQS1
RCAS# RRAS#
RDQ0 Rcke MEMDQ1 RDQ1
U0TX OSDA0
FRESET# Spisck
U0RX OSCL0
U1RX
HDMIPLUGPWR0
HDMI-L-HX
Ceca
RX0C RX0CB
CVBS1 CVBS2
AV1IN
CVBS1
CVBS3
PB0IN SCT1G
Y0IN SCT1R
Y0INGND
PBR0INGND
CVBS5
SCT1AUROUT
SCT1AV
SCT1AURIN SCT1AULOUT
SDAV50
OSCL0 SCLV50 Iftuner
CVBS0P +5VTUNER
PWM1 Tvain
MUX1-L
Audlout
Audrout
MUX1-L Tvain
Lvdsvdd
O2P Vbrout BL-ADJUST Ockp PWM0
GND BL-ADJUST E0P E1P E2P Eckp E3P E4P
GND Vbrout RESC1005L-HX O0P O1P
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Contents