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website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html COLOR TV SERVICE MANUAL CHASSIS : MC-007A MODEL:CE/CL-28H86T CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. Apr.,2001 P/NO : 3828VD0077H Printed in Korea...
SAFETY PRECAUTIONS IMPORT ANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by the Schematic Diagram and Replacement Parts List. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
SPECIFICA TIONS Note : Specification and others are subject to change without notice for improvement. Video input system: SOUND IF : 33.4MHz (B/G) PAL-B/G, D/K, I/I 32.9MHz (I/I) SECAM-B/G, D/K/L/L’ 32.4MHz (D/K,L) NTSC M 34.4MHz (M) NTSC 4.43(AV) 40.4MHz (L’) Intermediate Frequency (Unit : MHz) VISION IF : 38.9MHz,33.9MHz(SECAM-L’) Power requirement : 110~240V, 50/60Hz...
I/II accepts your selection or displays the current mode. EYE/ TEXT/ TIME REVEAL SLEEP 5. VCR BUTTONS (option) control a LG video cassette recorder. SIZE STILL POSITION 9/4PIP SWAP INPUT 6. SSM (Sound Status Memory) recalls your preferred sound setting.
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14. LIST displays the programme table. 15. I/II selects the language during dual language broadcast (option). selects the sound output. 16. PIP BUTTONS (option) switches the sub picture on or off. PR +/- POWER MUTE selects a programme for the sub picture. SWAP alternates between main and sub picture.
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Front panel CE/CL-29Q46 series CE/CL-25Q26 series MENU STAND BY POWER POWER MENU OK 2 4 5 3 CE/CL-29Q26 series CE/CL-25/29H46 series S-VIDEO STAND BY POWER Side MENU VIDEO POWER MENU OK panel (L/MONO) 7 23 4 5 AUDIO CE/CL-28H86 series CE/CL-25/29H36 series Side MENU...
DISASSEMBLY INSTRUCTIONS Important note Chassis Assy Removal This set is disconnected from the power supply through the Grasp both side of Frame and pull it backward smoothly. converter transformer. An isolating transformer is necessary for service operations on the primary side of the converter transformer.
ADJUSTMENT INSTRUCTIONS Safety Precautions L’ VCO Adjustment (For SECAM-L’ MODEL) 1. It is safe to adjust after using insulating transformer between the power supply line and chassis input to prevent the risk of Test Point : TP1 electric shock and protect the instrument. 2.
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EP (East-west Parabolar) Adjust so that middle portion of the outermost left and right vertical line looks like parallel with vertical lines of the CPT. EC (East-west Coner) Adjust so that the vertical line at every 4 corners of the screen looks like parallel with the vertical lines of the CPT.
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Menu Range DATA 0 ~ 511 0 ~ 511 0 ~ 511 0 ~ 511 0 ~ 511 0 ~ 511 (Table 3) SVC Data & PSM,SSM Data. Table 1. ABL Data (LINE SVC-3) Menu Range 29” Flat 29” S-Flat DVCO IBRM 0~1FFH...
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OPTION Adjustment (LINE-SERVICE OPTION) Table 4. OPTION Function OPTION Menu GAME GAME TEXT TEXT ACMS Australia Only Option 1 CH+AU China,Australia TURBO Turbo Search SCART SCART A2 ST STEREO I II SV I/II MONO MONO Middle East Africa,India VOL. Normal VOL. Option 2 H-PH H/Phone...
The components identified by mark critical for safety. REPLACEMENT PARTS LIST Replace only with part number specified. LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION D853 0DD060009AC DIODE,TVR06J 0.6A/600V 250NS D854 0DD060009AC DIODE,TVR06J 0.6A/600V 250NS D850 0ISK100300A IC,SLA1003 SIP12 BK DIODE MODULE( D855 0DD060009AC DIODE,TVR06J 0.6A/600V 250NS...
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For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film The components identified by mark the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film critical for safety. digit in the P/No. means as CE : Electrolytic RN : Metal Film Replace only with part number specified.
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For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film The components identified by mark the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film critical for safety. digit in the P/No. means as CE : Electrolytic RN : Metal Film Replace only with part number specified.
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For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film The components identified by mark the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film critical for safety. digit in the P/No. means as CE : Electrolytic RN : Metal Film Replace only with part number specified.
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The components identified by mark For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film critical for safety. digit in the P/No. means as CE : Electrolytic RN : Metal Film Replace only with part number specified.
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For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film The components identified by mark the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film critical for safety. digit in the P/No. means as CE : Electrolytic RN : Metal Film Replace only with part number specified.
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0RD2401F609 2.4K OHM 1/6 W 5.00% TA52 R903 SW01 140-315A 0RD1001F609 1 KOHM 1/6 W 5.00% TA52 SWITCH,TACT SKHV17910B LG C&D NON 12V R904 0RD2401F609 2.4K OHM 1/6 W 5.00% TA52 SW02 140-315A SWITCH,TACT SKHV17910B LG C&D NON 12V R905...
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The components identified by mark critical for safety. EXPLODED VIEW PARTS LIST Replace only with part number specified. LOCA. NO PART NO DESCRIPTIONS 343-B52A SUPPORTER,PCB 112-C28G CPT SET,A66EAK071*11(PHILIPS)28” 120-C77K SPEAKER,GENERAL C122P02K145E 8 OHM 6140VC2001G COIL,DEGAUSSING CU 28” 50TURN 14 OHM . 170-844J LEAD SET,CPT EARTH 3106V00073H...
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Video P/No : 3854VA0071A-S1 Audio 2000.06.15...