Sincere Forever | Haier HL42XR1 instruction

Sincere Forever

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Image 56

Haier HL42XR1 service manual Sincere Forever

Contents

Customer Model HL42XR1 Service Model HL42XR1a Contents Trouble Follow the regulations and warnings General GuidelinesImportant notice Safety Check after Repairment Using IconsOrdering Spare Parts Photo used in this manual Location of Controls and Components Main Board & AV Board Function Description Main Board CN1 +3V3SB 41 D ON/OFF Hrst Lvds Reiver Signal C+ DescdionNo Conntign No Conntien No Conntion No ConneXion Exmal VBR From System Vlcd Remove the Pedestal Remove the speaker Remove the Terminal Bracket2Remove the Back Cover Unit Remove the power module Remove the one screw, take out the remote Control boardRemove the Main board Remove the keypad control Accessories Externa Equipment Connections External Equipment Connections Choose Your Connection VGA External A/V Source SetupDVI Audio Digital Set=top Box Video Audio R Audio -R Video L-AUDIO R Connecting a computer HDNll and DVI Connection Cable sample Polarized AC Cord Plug Connecting HeadphonesWider Hole and Blade Basal information HL26K1/HL32K1/HL32XK1/HL42XK1 @ @ Oo @ Back panel connections MTS/SAP FRE£ CHL/SI Guide CCD ARC Favorite Setting Up Your Remote ControlFunction introduction Block diagram Circuit Diagram MT5380 DDR1 LOOoF,lOV ----0.1oF lOOK 71CO4O2/SMD OUTCE3O CO4O2/SMD DV33 UI3D USB5VUSB DP USB on ?,5 Bx4 ?,5,5 PDDoR120 o?56 RX0CB N RX0C N RX0 IB N RX0 I N RX02B N RX02 NRX0CB RX0C 131415 315 12V1234581O15 23581O13 AV33 124781O13 3V3SB Ypbprolin DVD¥1CNC4 HS-SA-W SI320,HAIER Dvdl R187 R158,A.27 ?00 ?or II.........A LIOPC9 TJCS3A/NC Dvdd Test CNCC4zuF16v/ 5H7 £10UWAMP Wiring Connection Diagram Pov,,,,pp modoi Measurements and Adjustments How to enter into Service Mode Video Page Page Backlight Backlight adjust the backlight Page Simple check System Programblack White Refer To relative Power Supply Board failure check Main board failure check State No Sound State= No picture No Raster on Panel Pannel failure Failure Connect Badness Between Wire Electrode Shortbetween wire and electrodePannel and vsc connect bad Maybe caused by surge current and EDS Screw B/L unitPart Name Description Phenomena Failure cause Sincere Forever