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Related Manuals for LG CT-29K36ET
Summary of Contents for LG CT-29K36ET
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Page 1: Service Manual
COLOR TV SERVICE MANUAL CHASSIS : MC-007A MODEL:CT-29K36ET/NP/PT MODEL:CT-29K37E/EX MODEL:CT-29H36EN/ET CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. -
Page 2: Table Of Contents
CONTENTS Contents ......................... 2 Safety Precautions ....................3 Specifications ..................... 4 Control Descriptions ..................5 Disassembly Instructions ................8 Adjustment Instructions ................9 Exploded View ....................14 Exploded View Parts List ................15 Replacement Parts List ................18 SVC. Sheet ........................ - 2 -... -
Page 3: Safety Precautions
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. -
Page 4: Specifications
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’) ¡... -
Page 5: Control Descriptions
DESCRIPTION OF CONTROLS All the functions can be controlled with the remote control handset. Some functions can also be adjusted with the buttons on the front panel of the set. Remote control handset Before you use the remote control handset, please install the bat- POWER MUTE teries. -
Page 6: Battery Installation
17. SLEEP TIME sets the sleep timer. 18. VCR BUTTONS REVEAL control a LG video cassette recorder. SLEEP Note : In teletext mode, the PR +/ - , SWAP and INPUT buttons are used for teletext function. PLAY STOP... -
Page 7: Side Panel
Shown is a simplified representation of front or side panel. Here shown may be somewhat different from your set. Side panel Front panel S-VIDEO POWER MENU OK VIDEO (L/MONO) AUDIO POWER MENU OK VOL PR VIDEO (L/MONO)-AUDIO-(R) VIDEO POWER MENU OK VOL VIDEO AUDIO (L/MONO) -
Page 8: Disassembly Instructions
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. -
Page 9: Adjustment Instructions
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. - Page 10 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.
- Page 11 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...
- Page 12 ¡ 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.
- Page 13 MEMO - 13 -...
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Page 14: Exploded View
EXPLODED VIEW:29K36/37 P801 - 14 -... -
Page 15: Exploded View Parts List
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 6341V29002A CPT ASSY,29”,PA2,D/TINT,NORTH 6341V29002B CPT ASSY,29”,PA2,D/TINT,SOUTH 2426GF120CF CPT,29” 2426GF120EA CPT,29” LGEMT 2426GF120CK CPT,29” DRAGON 120-C77G SPEAKER,C122P02K1459 8OHM 10 6140VC2001B COIL,DEGAUSSING CU 29”... - Page 16 EXPLODED VIEW:29H36 P801 - 16 -...
- Page 17 The components identified by mark critical for safety. EXPLODED VIEW PARTS LIST Replace only with part number specified. LOCA. NO PART NO DESCRIPTIONS 6341V29002A CPT ASSY,29”,PA2,D/TINT,SOUTH 6341V29002B CPT ASSY,29”,PA2,D/TINT,NORTH 2426GF120CK CPT,29” 2426GF120EA CPT,29” LGEMT 120-C77G SPEAKER,C122P02K1459 8OHM 10 6140VC2001B COIL,DEGAUSSING CU 29” 60TURN 8.7 OHM . 6150Z-1043M DY,DC29SPPA2 170-844J...
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Page 18: Replacement Parts List
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 D412 0DD414809ED DIODE,1N4148 TA D601 0DD414809ED DIODE,1N4148 TA D850 0ISK100300A BIC,SLA1003 SIP12 BK DIODE MODULE( D602 0DD414809ED DIODE,1N4148 TA... - Page 19 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.
- Page 20 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.
- Page 21 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.
- Page 22 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.
- Page 23 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.
- Page 24 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.
- Page 25 1.0K 1/6W 5 TA52 0RD1001F609 1.0K 1/6W 5 TA52 3828VA0240F MANUAL,OWNERS,LG AR/EN 026C/F/H/J/0 RN21 RN22 0RD1001F609 1.0K 1/6W 5 TA52 3828VA0240A MANUAL,OWNERS NEU LG EN 026C/F/H/J/02 RN23 0RD1001F609 1.0K 1/6W 5 TA52 3828VA0240Q MANUAL,OWNERS RANKINE RP01 0RD1002F609 10K 1/6W 5 TA52 6710V00026F...
- Page 26 Video P/No : 3854VA0071A-S1 Audio 2000.06.15...
- Page 27 P/No : 3854VA0071A-S2 2000.11.10...
- Page 28 PRINTED CIRCUIT BOARD COMPONENT LOCATION GUIDE C01..B2 C184..A3 C604..A2 D601..A1 JW1A..A5 Q07 ..B1 R51..B3 R207 ..C5 R609..B2 Z101 ..B5 C02..B2 C185..B3 C605..A3 D602..A1 JW2A..F5 Q08 ..A1 R52..B3 R209 ..C5 R610..A1 Z102 ..B4 MAIN C03..B2 C186..B3 C606..A3 D802..F3 L01 ..C1 Q101 ..B5 R53..B3 R210 ..D5 R611..A1...
- Page 29 WIRING DIAGRAM BLOCK DIAGRAM CABINET AC_IN PRE- 110~240V LOCAL KEY AMP. SENSOR ST-BY 5V S-Video AV3-IN TILT SPEAKER CONNECTOR ST_BY(2W) 3.3 V REG 5V REG HIC181 POWER IC04 IC851 D-COIL (OPTION) 28 S-VIDEO SEL. at pin 44 of ICP(V)01. (R,L) Y/V3 C TVTXT(MICOM + TEXT) SDA5555/5521 IC01...
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Page 30: Svc. Sheet
SVC. SHEET : 3854V A0071A-S1 SVC. SHEET : 3854V A0071A-S2... - Page 31 Jan.,2001 P/NO : 3828VD0077E Printed in Korea...