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- 18 -

LOCA. NO           PART NO                                         DESCRIPTION

C109        

C110        

C112        

C113        

C115        

C121        

C122        

C123        

C124        

C125        

C126        

C127        

C128        

C129        

C130        

C131        

C132        

C134        

C135        

C136        

C137        

C138        

C139        

C140        

C141        

C147        

C148        

C149        

C181        

C182        

C183        

C184        

C185        

C186        

C201        

C208        

C209        

C221        

C222        

C229        

C230        

C244        

C245        

C302        

C303        

C304        

C305        

C306        

C307        

C308        

C309        

C310        

0CE335DK618  

0CN1040K949  

0CN1020K519  

0CE476DD618  

0CN1030F679  

0CN1030F679  

0CN1030F679  

0CN1030F679  

0CN1030F679  

0CN1040K949  

0CN1030F679  

181-007H     

0CE106DF618  

0CN1030F679  

0CSZVTA001F  

0CN1030F679  

0CN1030F679  

0CE476DD618  

0CN1040K949  

0CE226DF618  

181-007H     

0CN1040K949  

0CE104DK618  

0CN1030F679  

0CE107DD618  

0CX4700K409  

0CX4700K409  

0CE106DF618  

0CN1030F679  

0CE476DF618  

0CE227DF618  

0CQ1041N509  

0CC3900K415  

0CC3900K415  

0CE227DF618  

0CE226DF618  

0CE226DF618  

0CE476DF618  

0CE227DF618  

0CE226DF618  

0CE226DF618  

0CN1010K519  

0CN1010K519  

0CQ3341N401  

0CE107BK618  

0CQ6821N509  

0CQ1021N509  

0CQ3931N509  

0CQ1031N509  

0CE476DJ618  

0CN4710K519  

0CQ1031N509  

3.3UF STD 50V 20% FL TP 5                             

0.1M 50V Z F TA52                                     

1000P  50V K B TA52                                   

47UF STD 10V 20% FL TP 5                              

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

0.1M 50V Z F TA52                                     

10000P 16V M Y TA52                                   

MPE ECQ-V1H474JL3(TR), 50V 0.4                        

10UF STD 16V M FL TP5                                 

10000P 16V M Y TA52                                   

TAP684K035BRS(AMMO)35V 0.68UFK                    

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

47UF STD 10V 20% FL TP 5                              

0.1M 50V Z F TA52                                     

22UF STD 16V M FL TP5                                 

MPE ECQ-V1H474JL3(TR), 50V 0.4                        

0.1M 50V Z F TA52                                     

0.1000UF STD 50V M FL TP5                             

10000P 16V M Y TA52                                   

100UF STD 10V M FL TP5                                

47P 50V J SL TA52                                     

47P 50V J SL TA52                                     

10UF STD 16V M FL TP5                                 

10000P 16V M Y TA52                                   

47UF STD 16V M FL TP5                                 

220UF STD 16V M FL TP5                                

0.1U  100V     K POLY     TP                          

39P       50V     J NPO TP                            

39P       50V     J NPO TP                            

220UF STD 16V M FL TP5                                

22UF STD 16V M FL TP5                                 

22UF STD 16V M FL TP5                                 

47UF STD 16V M FL TP5                                 

220UF STD 16V M FL TP5                                

22UF STD 16V M FL TP5                                 

22UF STD 16V M FL TP5                                 

100P 50V K B TA52                                     

100P 50V K B TA52                                     

0.33U   100V   J POLY    F5                           

100UF KME 50V M FL TP5                                

0.0068U 100V   K POLY     TP                          

0.001U  100V  K POLY    TP                            

0.0390UF 100V K PE TP                                 

0.01U   100V   K POLY    TP                           

47UF STD 35V M FL TP5                                 

470P  50V K B TA52                                    

0.01U   100V   K POLY    TP                           

LOCA. NO           PART NO                                         DESCRIPTION

C311        

C401        

C402        

C403        

C405 

Ò(25Ó)       

C406        

C407        

C408        

C409        

C410        

C411        

C412        

C413        

C414        

C415        

C416        

C417        

C419        

C420        

C421        

C422        

C517        

C518        

C519        

C601        

C602        

C603        

C604        

C605        

C606        

C607        

C608        

C609        

C610        

C611        

C612        

C613        

C614        

C802        

C803        

C804        

C806        

C807        

C808        

C809        

C811        

C813        

C814        

C815        

C817        

C854        

0CQ1031N509  

0CE474DK618  

0CE475DK618  

0CK2220W515  

181-015R   

181-015Q 

181-091G     

0CQZVBK004B  

0CE685BK652  

0CK2220W515  

0CE106BR618  

181-013S     

0CK6810W515  

0CE107DJ618  

181-091P     

0CE108BH618  

181-009R     

0CK2710W515  

0CE108DH618  

181-010B     

0CK2710W515  

0CE106DR618  

0CQ1531N509  

0CQ1531N509  

0CQ1531N509  

0CE107DH618  

0CE684DK618  

0CQ5621N509  

0CE107DH618  

0CE684DK618  

0CQ5621N509  

0CE107DH618  

0CQ1041N509  

0CE477DJ618  

0CQ1041N509  

0CE477DJ618  

0CN1040K949  

0CE477DK618  

0CE477DH618  

0CQZVBK002C  

181-091G     

0CE337KV6A0  

181-011C     

181-091G     

0CE107BJ618  

0CK1020K515  

181-120K     

0CK10201515  

0CQZVBK002A  

181-091Q     

0CK22201510  

0CE107DF618  

0.01U   100V   K POLY    TP                           

0.4700UF STD 50V M FL TP5                             

4.7UF STD 50V 20% FL TP 5                             

2200P 500V K B       TS                               

0.022UF 1.6KV H M/PP NI FM20   

0.02UF 1.6KV   H                    

DEHR33D471KN3A 470PF 2KV 10%,-                      

0.027UF D 630V J PP NI FM7.5                          

6.8UF KME TYPE 50V 20% FM7.5 B                        

2200P 500V K B       TS                               

10UF KME 250V M FL TP5                                

MPP 400V 0.62UF J                                     

680P    500V   K B      TS                            

100UF STD 35V M FL TP5                                

SL 270PF 1KV 10%,-10% R/TP TP5                        

1000UF KME 25V M FL TP5                               

PP 200V 0.022UF K                                     

270P    500V   K B      TS                            

1000UF STD 25V M FL TP5                               

PP 400V 0.056UF J                                     

270P    500V   K B      TS                            

10UF STD 250V M FL TP5                                

0.015U  100V   K POLY    TP                           

0.015U  100V   K POLY    TP                           

0.015U  100V   K POLY    TP                           

100UF STD 25V M FL TP5                                

0.68UF STD 50V 20% FL TP 5                            

0.0056U 100V   K POLY    TP                           

100UF STD 25V M FL TP5                                

0.68UF STD 50V 20% FL TP 5                            

0.0056U 100V   K POLY    TP                           

100UF STD 25V M FL TP5                                

0.1U  100V     K POLY     TP                          

470UF STD 35V 20% FL TP 5                             

0.1U  100V     K POLY     TP                          

470UF STD 35V 20% FL TP 5                             

0.1M 50V Z F TA52                                     

470UF STD 50V 20% FL TP 5                             

470UF STD 25V M FL TP5                                

A.C 275V 0.22UF K (S=22.5)                            

DEHR33D471KN3A 470PF 2KV 10%,-                      

330UF SLT 450V M VNSN BULK                            

PP 1600V 0.0015UF J                                   

DEHR33D471KN3A 470PF 2KV 10%,-                      

100UF KME 35V M FL TP5                                

1000P   50V    K B      TS                            

2200PF 4KV M E FMTW LEAD 4.5                          

1000P 1KV K B TS                                      

A.C 275V 0.1UF M (S=15)                               

R 470PF 1KV 10%,-10% R/TP TP5                         

2200P 1KV K B S                                       

100UF STD 16V M FL TP5                                

For Capacitor & Resistors,
the charactors at 2nd and 3rd
digit in the P/No. means as
follows;

CC, CX, CK, CN : Ceramic
CQ : Polyestor
CE : Electrolytic

RD : Carbon Film
RS : Metal Oxide Film
RN : Metal Film
RF : Fusible

The components identified by mark      are
critical for safety.
Replace only with part number specified.

Содержание CF-29F84

Страница 1: ...CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS MC 007A MODEL CT 25 29Q47E P EN EX MODEL CT 25 29Q46EN CF 29F84 website http biz LGservice com e mail http www LGEservice com techsup html ...

Страница 2: ...NTS 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 16 SVC Sheet ...

Страница 3: ...perform an AC leakage current check on the exposed metallic parts of the cabinet such as antennas terminals etc to be sure the set is safe to operate without damage of electrical shock Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on positioin connect one lead of...

Страница 4: ...t 1 Full A V in out Scart 2 Half Audio out A V in out External In Output Audio In 0 5Vrms 3db over 10Kohm Audio Out 0 5Vrms 3db below 1Kohm Video In Out 1Vp p 3db 75ohm R G B In 0 7Vp p 3db Feature Auto programme Manual programme SVM Scanning Velocity Modulation Digital Eye Digital Comb Filter Auto Sleep Dynamic Focus Programme Editing PSM Picture Status Memory CTI Double Window Teletext TOP FLOF ...

Страница 5: ... cassette recorder 6 SSM Sound Status Memory recalls your preferred sound setting 7 PSM Picture Status Memory recalls your preferred picture setting 8 EYE option switches the eye function on or off 9 TELETEXT BUTTONS option These buttons are used for teletext For further details see the ÔTeletextÕ section 10 MUTE switches the sound on or off 11 ARC Aspect Ratio Control changes the picture format 1...

Страница 6: ... in clockwise direction 9 4 PIP switches on or off the 9 or 4 sub pictures 17 SLEEP sets the sleep timer 18 SWAP or Q VIEW returns to the previously viewed programme COLOURED BUTTONS These buttons are used for teletext only TELETEXT models or programme edit Battery installation The remote control handset is powered by two AAA or AA type bat teries To load the batteries turn the remote control hand...

Страница 7: ... Volume Up Down adjusts the volume adjusts menu settings D E Programme Up Down selects a programme or a menu item switches the set on from standby 5 EYE adjusts picture according to the surrounding conditions 6 REMOTE CONTROL SENSOR 7 AUDIO VIDEO IN SOCKETS AV2 Connect the audio video out sockets of external equipment to these sockets 8 HEADPHONE SOCKET Connect the headphone plug to this socket VI...

Страница 8: ...r Def Sound Amp Board 2 Remove respective 6 screws for speaker on the front cabinet Fig 2 2 CPT Removal 1 Pull out the CPT board from the CPT neck 2 Place the front cabinet on soft material not to mar the front surface or damage control knobs 3 Remove 4 screws securing the picture tube mounting brackets to the front cabinet 4 Carefully separate CPT from the front cabinet PICTURE TUBE HANDLING CAUT...

Страница 9: ...e 2 4 0 05Vdc RF AGC Automatic Gain Control Adjustment 1 Input PAL B G 05 CH 2 Connect Multimeter to TP2 J15 AGC adjustment point 3 Adjust VR121 until the voltage of Multimeter becomes 2 5 0 1V Screen Voltage Adjustment 1 Tune the RF Modulator to receive a PAL or SECAM signal 2 Press MIX button on remote controller for Service to get into the Screen Adjust Mode 3 Adhere the Color Analyzer on the W...

Страница 10: ...hat a digital circle pattern looks like exact circle 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 ET East west Trapezium Adjust to make the length of top h...

Страница 11: ...0 1FFH 0 1FFH 0 01FF 0 01FF 00C8 0190 0065 000B 0007 0008 0005 0003 0001 00F0 0158 Range 29Ó Flat 29Ó S Flat Menu FP NP SP S1 VOL S2 VOL 0 127 0 127 0 127 0 127 0 127 0011 0045 001E 0042 0042 Range DATA Mode CONTRAST BRIGHT COLOR SHARPNESS 90 50 50 50 100 55 60 60 60 60 40 40 50 60 40 30 STANDARD DYNAMIC MILD GAME Menu CR CG CB RG GG BG 0 511 0 511 0 511 0 511 0 511 0 511 50 50 50 370 370 370 Rang...

Страница 12: ...V MONO VOL H PH DGS TILT 200PRO AV2 HOTEL KEY SYS M VOL OSD T LAN 1 GAME TEXT TOP China Australia EYE Turbo Search SCART STEREO I II MONO Middle East Africa India VOL H Phone Degaussing TILT China Only Back JACK 2EA HOTEL 0 X X X Australia Only X X X X X X Normal VOL X X Back JACK 1EA X Option 1 Option 2 Option 3 Option 4 Menu ...

Страница 13: ... 13 MEMO ...

Страница 14: ...112 913 150 153 510 170 530 520 550 P801 501 560 570 310 600 700 121 120 300 320 330 400 943 540 EXPLODED VIEW 14 ...

Страница 15: ... PWB ASSY MAIN 29Q47E LGEIN 6871VMMA98U PWB ASSY MAIN 29Q47P BUTTERFLY 6871VMMA98P 6871VMMA98K PWB ASSY MAIN 29Q47E BROTHERS 6871VMMA98M 6871VMMA98L PWB ASSY MAIN Q46EN JEB 530 6871VSMB39E 6871VSMB39D PWB ASSY VCD 007A W O SVHS PIP 6871VSMB39B 6871VSMB39B PWB ASSY VCD 007A W O SVHS PIP 6871VSM625G PWB ASSY W PIP SY 540 6871VSMB40B PWB ASSY AUDIO 007A A V STEREO 6871VSMB40C PWB ASSY AUDIO 007A A V ...

Страница 16: ...P GRANDE DO34 0 5W LOCA NO PART NO DESCRIPTION D850 HIC181 IC01 ICV01 ICN01 ICP01 IC02 ICV02 ICN02 ICP02 IC03 ICN03 IC04 ICN05 IC101 ICP101 IC102 ICP102 ICP103 IC301 IC302 IC601 IC801 IC802 IC803 IC851 IC853 IC855 IC856 IC901 Q07 Q08 D01 D02 D03 D04 D101 D121 D122 D301 D302 D401 D402 D403 D404 D405 D406 D407 D408 0ISK100300A 0IZZVF0016A 0ICTMIH001B 0IIT312000A 0IIT341000J 0IIT312000A 0IAL241610B 0...

Страница 17: ... TR CHIP 2SA1504S ASY KEC TR CHIP 2SC3875S ALY KEC LOCA NO PART NO DESCRIPTION QP14 QP15 QV01 QV02 QV03 QV04 QV05 QV06 QV07 QV08 QV09 QV10 QV11 QV12 QV13 QV14 QV15 C01 C02 C03 C04 C05 C08 C09 C10 C11 C12 C14 C17 C18 C19 C20 C21 C22 C24 C25 C26 C27 C29 C30 C31 C32 C33 C34 C101 C103 C104 C105 C106 C108 0TR387500AA 0TR150400BA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0T...

Страница 18: ...07 C408 C409 C410 C411 C412 C413 C414 C415 C416 C417 C419 C420 C421 C422 C517 C518 C519 C601 C602 C603 C604 C605 C606 C607 C608 C609 C610 C611 C612 C613 C614 C802 C803 C804 C806 C807 C808 C809 C811 C813 C814 C815 C817 C854 0CQ1031N509 0CE474DK618 0CE475DK618 0CK2220W515 181 015R 181 015Q 181 091G 0CQZVBK004B 0CE685BK652 0CK2220W515 0CE106BR618 181 013S 0CK6810W515 0CE107DJ618 181 091P 0CE108BH618 ...

Страница 19: ...7 CN10 CN11 CN12 CN13 CN16 CN20 CN21 CN23 CN24 CN29 CN30 CN32 CN34 CN35 CN36 CN37 CN38 CN39 CN40 CN41 CN42 CN43 CN44 CN45 CN46 CN47 CN49 CN50 CN53 CN54 CN59 CP06 CP10 CP108 CP109 CP11 0CN2210K519 0CN4710K519 0CN2210K519 0CE475DK618 0CN4710K519 0CN1040K949 0CN4710K519 0CN2210K519 0CN2210K519 0CN1030F679 0CE476DD618 0CQ5631N409 0CQ1531N509 0CE107DF618 0CE107DF618 0CE335DK618 0CK224DF56A 0CK224DF56A ...

Страница 20: ...1001 J29 J51 JV26 JV27 J1202 L01 L02 L101 L102 L103 L104 L121 L122 L123 L126 L202 L204 L222 L224 L245 L246 L401 L402 Ò 25Ó L853 L901 L1201 L1202 L1203 L1204 L1401 LN01 LN03 LN05 LN06 LN07 LN08 LP01 LP02 LP03 0CK224DF56A 0CE226DF618 380 068B 6612VJH011C 6612VMH001A 6612VJH011C 6613V00004B 6613V00004B 0LA0102K119 0LA0182K119 0LA0391K119 0LA0391K119 0LA0681K119 0LA1000K119 0LA0102K119 150 C01G 0LA100...

Страница 21: ...5 1 OHM 2 W 5 00 TA62 1 OHM 2 W 5 00 TA62 1 OHM 2 W 5 00 TA62 1 4 OHM 2 W 5 00 TA62 100 OHM 1 2 W 5 00 TA52 10 OHM 1 W 5 00 TA62 LOCA NO PART NO DESCRIPTION 0RD3301F609 0RD1000F609 0RD3301F609 0RD1000F609 0RD4701F609 0RD1000F609 0RD4701F609 0RD1000F609 0RD4701F609 0RD1000F609 0RD4701F609 0RD1000F609 0RD0752F609 0RD1000F609 0RD2001F609 0RD1000F609 0RD3902F609 0RD1603F609 0RD1001F609 0RD4702F609 0RD...

Страница 22: ...R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R313 R314 R315 R316 R317 R319 R320 R321 R322 R323 R324 R325 R326 R327 R328 R401 R402 R403 R404 R405 Ò 25Ó R408 R409 R410 R411 R413 R414 R415 R416 R417 Ò 25Ó R419 R421 R422 R539 R540 R541 0RD0682F609 0RD5101F609 0RD5101F609 0RD1000F609 0RD0101H609 0RD4700F609 0RN2701F409 0RD2401F609 0RD1002F609 0RD2202F609 0RD2000F609 0RD4701F609 0RN8201F4...

Страница 23: ...3 R924 R925 R926 R930 R931 R932 R952 R953 R954 R955 R956 R957 R958 R959 R960 R961 R962 R963 R964 R965 R967 R968 R969 R970 R971 R972 R973 R974 R975 R976 R977 R978 R979 R980 R981 R982 R983 R984 R985 R986 R987 R988 R989 R990 R991 R992 R993 R1201 R1202 Ò R1203 0RD1001F609 0RD8200F609 0RD5100F609 0RD0562F609 0RS6802K607 0RS6802K607 0RS6802K607 0RD1001F609 0RD1801F609 0RD1801F609 0RD6800F609 0RD1000F609...

Страница 24: ...04 T801 X01 XN01 XP01 XP101 XV01 Z101 Z102 A1 A1 A1 A1 A2 A2 A2 A2 A4 F853 FP801 RL801 SK901 Ò 25Ó TH801 TU101 VDP801 125 022K 125 022K 125 123A 125 123A 125 123A 125 022K 125 022K 125 022K 125 022K 125 022K 125 022K 125 022K 125 022K 125 022K 125 022K 125 022K 125 022K 150 F06H 6200VST001H 150 F06T 156 A01L 156 A02R 6202VDB007B 6202VDB007B 6202VDB007B 6200VQS003A 6200VQS001P 3828VA0316C 3828VA031...

Страница 25: ...Video Audio C P No 3854VA0071A S1 2000 06 15 ...

Страница 26: ......

Страница 27: ...P or VCD BOARD 5V REG IC854 5 9V REG IC852 3 3 3V REG IC04 13V 9V 5V TUNER 33V SOUND Vcc B 28 S VIDEO SEL BLOCK DIAGRAM TROUBLESHOOTING GUIDE C804 F P 801 SW P 801 T1111 T801 R802 DB801 pin4 T802 R809 D802 18V ICP V 01 ICP V 01 Q401 Q402 T401 OPTION 33V F854 D861 R405 D850 L853 T402 3V pin 32 of IC01 3 3V 0V IC01 FR403 FR413 D405 D406 IC301 ICP V 01 IC852 3 IC854 5 FR406 D408 D858 Q856 Q05 IC851 I...

Страница 28: ...SVC SHEET 3854V A0071A S1 SVC SHEET 3854V A0071A S2 ...

Страница 29: ...Apr 2002 Printed in Korea P NO 3828VD0077Z ...

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