Haier HL42T TV
Manufacturer:
Model:
HL42T
Date:
2008
Category:
Group:
Description:
42" LCD TV
Service Manual
Manual type:
Service Manual
Pages:
53
Size:
2.65 Mbytes (2776502 Bytes)
Language:
english
Revision:
Manual ID:
TV-8888-125
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2012 06 17
MD5:
38e9aebc9492fea690dfa4c67348f295
Downloads:
891

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 ... 11 3.3.1 Function Description: ... 11 3.3.2 Connector definition ... 11 3.4 LCD PANEL. ... 12 3.4.1 Function Description: ... 12 3.4.2 Connector definition ... 12 4. IN STALLATION INSTRUCTIONS ... 14 4.1 External Equipment Connections ... 14 4.2 HDMI CINNECTIONS ... 20 5. OPERATION INSTRUCTIONS ... 23 5.1 Front panel controls ... 23 5.2 Back panel controls ... 24 5.3 Setting Up Your Remote Control ... 25 6. DISASSEMBLY INSTRUCTIONS ... 26 Remove the two screws, take out the remote control board ... 26 6.1 whole machine ... 27 6.2 Back cover subassembly ... 27 6.3 Screen bracket subassembly ... 28 6.4 Front-frame subassembly ... 28 6.5 Wire subassembly ... Connection Sketch Interpretat ... 29 6.5.1. Wire Photo ... 29 6.5.2 Components List ... 29 7. MEASUREMENTS AND ADJUSTMENTS ... 29 8. BLOCK DIAGRAM AND CIRCUIT DIAGRAM ... 32 8.1 BLOCK DIAGRAM ... 32 8.2 CIRCUIT DIAGRAM ... 32 9. WIRING CONNECTION DIAGRAM ... 48 10. TROUBLE SHOOTING GUIDE ... 49 10.1. Simple check ... 49 10.1.1 LCD is not bright ... 49 10.1.2 No picture ... 49 10.1.3 No sound ... 50 10.2 PSU failure check ... 50 10.3 Panel failure ... 51

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