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SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.
LCD
Television
July 2005
Digital Media Division
YK
No.019E
SERVICE MANUAL
26LD8000TA
Be sure to read this manual before servicing. To ensure safety from fi re, electric shock, injury, harmful radiation
and materials, various measures are provided in this LCD TV. Be sure to read cautionary items described in
the manual before servicing. These servicing instructions are for use by qualifi ed service personnel only. To
reduce the risk of electric shock, do not perform any servicing other than that described in the operating
instructions unless you are qualifi ed to do so.
Caution
1. Features -------------------------------------------------- 3
2. Specifi cations
-------------------------------------------- 4
3. Component names ------------------------------------- 5
4. Service point --------------------------------------------- 7
5. Adjustment ----------------------------------------------- 8
6. Troubleshooting
--------------------------------------- 16
7. Self-diagnosis function ------------------------------ 21
8. Block diagram ----------------------------------------- 23
9. Wiring diagram ---------------------------------------- 25
10. Circuit diagram ---------------------------------------- 26
11. Printed wiring board diagram ---------------------- 42
12. Disassembly diagram -------------------------------- 46
13. Replacement parts list ------------------------------- 48
Contents
1. Replacement work should be started after the Panel Module and the AC/DC Power supply have become
suffi ciently cool.
2. Special care should be taken when working near the display area in order not to damage its surface.
3. The Panel Module should not be touched with bare hands in order to protect its surface from blemishes
and damage.
4. It is recommended that you use clean soft gloves during the replacement work in order to protect not only
the display area of the Panel Module but also yourself.
Service Warning
Summary of Contents for 26LD8000TA
Page 7: ...7 Remote Control ...
Page 14: ...14 6 Load BIN file 7 Click OK button ...
Page 18: ...18 ...
Page 19: ...19 ...
Page 20: ...20 ...
Page 21: ...21 ...
Page 24: ...24 8 Block Diagram LCD TV ...
Page 25: ...25 ...
Page 26: ...26 9 Wiring Block Diagram ...
Page 27: ...27 10 Circuit Diagram Main Board PWB 0885 ...
Page 28: ...28 ...
Page 29: ...29 ...
Page 30: ...30 ...
Page 31: ...31 ...
Page 32: ...32 ...
Page 33: ...33 ...
Page 34: ...34 ...
Page 35: ...35 ...
Page 36: ...36 ...
Page 37: ...37 ...
Page 38: ...38 ...
Page 39: ...39 ...
Page 40: ...40 I O Board1 PWB 0886 ...
Page 41: ...41 I O Board2 PWB 0887 ...
Page 42: ...42 Power Board ...
Page 43: ...43 11 Printed Wiring Board Diagram Main Board Top side PWB 0885 ...
Page 44: ...44 I O Board1 Top Side PWB 0886 I O Board2 Top Side PWB 0887 ...
Page 45: ...45 Power Board ...
Page 46: ...46 ...
Page 47: ...47 12 Disassembly Diagram Mechanical ...
Page 48: ...48 ...
Page 53: ...105 MEMO ...
Page 54: ...YK No 019E Digital Media Division TP01511 26LD8000TA ...