Equipment information:

Haier HL42R TV
Manufacturer:
Haier
Model: HL42R
Date: 2008
Category: Audio, Video, TV, Multimedia
Group: TV
Description: 42" LCD TV
Information:
                                    

These manuals are available for the above equipment:

Haier -- HL42R -- Service Manual
File name: Haier-3612-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 54
Size: 2.47 Mbytes (2585697 Bytes)
Language: english
Revision:
Manual-ID/Number: TV-8888-126
Date: 2008
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: 0cffb4a272a8205a016e1549f963de1b
ed2kID: 4d30b380c0424712b176790da59711ce
Downloads: 236 since 17 June 2012
Information:
CONTENT
1 .Warning .......................................................................................................................................................4
2. Specification................................................................................................................................................6
3. LOCATION OF CONTROLS AND COMPONENTS ................................................................................7
3.1.Board Location ..................................................................................................................................7
3.2. Main Board....................................................................................................................................7
3.2.1 Function Description ...............................................................................................................7
3.2.2 Connector definition................................................................................................................8
3.3 Power Board.................................................................................................................................10
3.3.1 Function Description: .........................................................................................................10
3.3.2 Connector definition.............................................................................................................. 11
3.4 LCD PANEL. ...............................................................................................................................12
3.4.1 Function Description: ............................................................................................................12
3.4.2 Connector definition..............................................................................................................12
4. INSTALLATION INSTRUCTIONS..........................................................................................................13
4.1 External Equipment Connections .....................................................................................................13
4.2 HDMI CINNECTIONS....................................................................................................................19
5. OPERATION INSTRUCTIONS................................................................................................................22
5.1 Front panel controls.........................................................................................................................22
5.2 Back panel controls ..........................................................................................................................23
5.3 Setting Up Your Remote Control...................................................................................................24
6. DISASSEMBLY INSTRUCTIONS...........................................................................................................25
6.1 whole machine.................................................................................................................................26
6.2 Base subassembly............................................................................................................................27
6.3 Back cover subassembly ...............................................................................................................27
6.4 Screen bracket subassembly ..........................................................................................................28
6.5 Front-frame subassembly ..............................................................................................................28
6.6 Wire subassembly---- Connection Sketch Interpretat....................................................................29
6.6.1. Wire Photo...........................................................................................................................29
6.6.2 Components List....................................................................................................................29
7. MEASUREMENTS AND ADJUSTMENTS.............................................................................................30
8. BLOCK DIAGRAM AND CIRCUIT DIAGRAM....................................................................................33
8.1 BLOCK DIAGRAM ........................................................................................................................33
8.2 CIRCUIT DIAGRAM......................................................................................................................33
9. WIRING CONNECTION DIAGRAM ......................................................................................................49
10. TROUBLE SHOOTING GUIDE.............................................................................................................50
10.1. Simple check ................................................................................................................................50
10.1.1 LCD is not bright.................................................................................................................50
10.1.2 No picture ............................................................................................................................50
10.1.3 No sound.............................................................................................................................51
10.2 PSU failure check........................................................................................................................51
10.3 Panel failure................................................................................................................................52
Haier-3612-Manual-Page-1-Picture
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