Haier HL42XR1 service manual Location of Controls and Components

Page 6

maydamageequipment,loosedata,get an unexpectedresultor hasto restart(partof) a procedure.

Warning:

R ce:A "warning"is usedwhenthereis dangerof personalinjury.

A"reference"guidesthe readerto other placesin this binderor in this manual,wherehe/shewill find additionalinformationon a specifictopic.

2.Specification

 

Model

 

LA42R1

 

Screen

size

42inch

 

Aspect

ratio

16:9

 

Resolution

 

1920×1080

Contrast

Ratio

1300:1

 

Angel of view

H: 178/V: 178

 

Color

display

16.7M

 

OSD language

English

 

 

Color

system

ATSC/NTSC

Audio

system

DK,BG, I, LL'

Audio output power(Built-in)(W)

10Wx2

Audio output

power(outer)(W)

No

Total

power

input

(W)

215W

Voltage

range

(V)

120V+10% V

Power

frequency

(Hz)

60HZ

Time of sleep timer(MINS)

240Min

Net weight(KG)

27.5

Gross

weight(KG)

32

Net dimension(MM)

1020/290/724

Packaged

dimension(MM)

1110/360/795

3.LOCATION OF CONTROLS AND COMPONENTS

6

Image 6
Contents Customer Model HL42XR1 Service Model HL42XR1a Contents Trouble General Guidelines Important noticeFollow the regulations and warnings Ordering Spare Parts Safety Check after RepairmentUsing Icons Photo used in this manualLocation of Controls and Components Main Board & AV Board Function Description Main BoardCN1 +3V3SB 41 D ON/OFF No Conntign No Conntien No Conntion No ConneXion Hrst Lvds Reiver Signal C+Descdion Exmal VBR From SystemVlcd 2Remove the Back Cover Remove the Pedestal Remove the speakerRemove the Terminal Bracket UnitRemove the Main board Remove the power moduleRemove the one screw, take out the remote Control board Remove the keypad controlAccessories Externa Equipment ConnectionsExternal Equipment Connections Choose Your ConnectionExternal A/V Source Setup DVI AudioVGA Digital Set=top Box Video Audio R Audio -R Video L-AUDIO RConnecting a computer HDNll and DVI Connection Cable sample Connecting Headphones Wider Hole and BladePolarized AC Cord Plug Basal information HL26K1/HL32K1/HL32XK1/HL42XK1@ @ Oo @ Back panel connectionsSetting Up Your Remote Control Function introductionMTS/SAP FRE£ CHL/SI Guide CCD ARC Favorite Block diagram Circuit DiagramMT5380 DDR1 LOOoF,lOV ----0.1oF lOOK CE3O 71CO4O2/SMDOUT CO4O2/SMDDV33 USB DP UI3DUSB5V USB on?,5 Bx4PDDoR120 o ?56?,5,5 RX0CB RX0CB N RX0C NRX0 IB N RX0 I N RX02B N RX02 N RX0C1234581O15 131415315 12V 23581O13 AV33 124781O13 3V3SBCNC4 HS-SA-W SI320,HAIER YpbprolinDVD¥1 DvdlR187 R158,A.27 ?00 ?orPC9 TJCS3A/NC II.........ALIO DvddC4zuF16v/ 5H7 TestCNC £10UWAMPWiring Connection Diagram Pov,,,,pp modoiMeasurements and Adjustments How to enter into Service ModeVideo Page Page Backlight Backlight adjust the backlight Page Simple check System Programblack White Refer To relativePower Supply Board failure check Main board failure check State No SoundState= No picture No Raster on PanelPannel failure FailurePannel and vsc connect bad Connect Badness Between Wire ElectrodeShortbetween wire and electrode Maybe caused by surge current and EDSB/L unit Part Name Description Phenomena Failure causeScrew Sincere Forever
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