akira LCT-42SK18STP User manual

LCD TV
Service Manual

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Model No.: LCT-42SK18STP.doc
Version: 1.0
MODEL:
LCT-42SK18STP

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CONTENTS
SAFETY PRECAUTION ............................................................................................................ 4
SPECIFICATION, FEATURE AND FUNCTION......................................................................... 6
APPEARANCE & CONTROL FUNCTION............................................................................... 12
OPERATION INSTRUCTION .................................................................................................. 13
BLOCK DIAGRAM ................................................................................................................... 21
ICs BLOCK DIAGRAM............................................................................................................. 22
TRANSISTOR MARK .............................................................................................................. 28
SERVICE ADJUSTMENT ........................................................................................................ 29
TROUBLESHOOT ................................................................................................................... 33
APPENDIX.................................................................................................................... 35
1) SCHEMATIC DIAGRAM OF CHASSIS
2)PRINTLAY-OUTOFMAINBOARD
3) EXPLODED VIEW AND PART LIST

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S
SP PE EC CI IF FI IC CA AT TI IO ON N
1. Application Area:
This products standard is used to the base board of 8M 18LCDTV 42 inch
2. Specification:
All standards are measured under following conditions without other specification
2.1 Ambient Temperature: 20 ± 5°C
2.2 Relative Humidity: 65 ± 10%
2.3 Power Supply Voltage: Standard Input Voltage (110 ~ 240 V ac 50/60Hz)
2.4 The TV should be in ensured after working 30 minutes
3 The method of examination:
3.1 Capability : According to national test standard
3.2 Other requirements: I
Interference: FCCstandard
Safety: CEstandard
4. General Specification:
No Item Specification Remark
1. System 1)PAL/NTSC/SECAM
DK/BG/=I/M/NL/L‘
2. Channel 1)VHFL:E2~E9
VHFH:Z-7~Z-38
UHF:S41~E69
3. Input Voltage AC110~240V，50/60Hz
4.
Market
EUROPEAN
5. Panel Size(inch) 32
6. Tuning System FS 200 program
7. Operating Environment 1)Temp:0~40deg
2)Humidity:40~85%
8. Storage Environment 3)Temp:-20~50deg
4)Humidity:30~90%

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I
IM MP PO OR RT TA AN NT T S SA AF FE ET TY Y P PR RE EC CA AU UT TI IO ON NS S

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5. Feature and Function
No Item Specification Remark
1. CCD NO
2. REMOCON NEC Code
3. AV Input 1
4. Component input 3 Y Pb Pr/2 SCART
5. DVI input 1
6. S-VIDEO 1
7. RGB Input VGA/SCART1
8. AV OUTPUT 2
9. 2 Carrier Stereo GR STEREO
10. NICAM Stereo YES
11. 2CarrierDual YES
12. 4HCombFilter YES
13. DCTI/DLTI/Peaking YES
14. Black and white expansion YES
15. Film Mode YES
16. Advanced noise reduction YES
17. Progressive Scan YES
18. Motion Detection X
19. Dolby Virtual X
20. Swivel Speaker X

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6. Safety and Regulation
7. Video
8
8. . C Ch hr ro om ma a

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9
9. . A Au ud di io o
1
10 0. . P Pa an ne el l

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11 1. . E Ex xt te er rn na al l I In nt te er rf fa ac ce e
1
12 2. . O Ot th he er r

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13 3. . C Cu us st to om me er r M Me en nu u S Se et tu up p ( ( P Pr re e f fa ac ct to or ry y s se et t- -u up p ) )
1
14 4. . R Re el li ia ab bi il li it ty y

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A
AP PP PE EA AR RA AN NC CE E & & C CO ON NT TR RO OL L F FU UN NC CT TI IO ON N

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O
OP PE ER RA AT TI IO ON N I IN NS ST TR RU UC CT TI IO ON N

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R
RE EM MO OT TE E C CO ON NT TR RO OL L

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