background image

- 17 -

LOCA. NO           PART NO                                         DESCRIPTION

ZD851      

Q02          

Q03          

Q04          

Q05          

Q101        

Q102        

Q103        

Q122        

Q123        

Q125        

Q126        

Q127        

Q201        

Q221        

Q301        

Q302        

Q303        

Q401        

Q402        

Q601        

Q851        

Q852        

Q853        

Q854   

Q855 

Q856        

Q857        

Q901        

Q951        

Q952        

Q953        

Q954        

Q955        

Q956        

Q957        

Q958        

Q959        

Q1101      

QN01       

QN02       

QV01        

QV02        

QV03        

QV04        

QV05        

QV06        

QV07        

QV08        

QV09        

0DZ510009AB 

0TR945009AA 

0TR102009AB 

0TR945009AA 

0TR102009AB 

0TR102009AB 

0TR102009AB 

0TR103009AD 

0TR945009AA 

0TR733009AA 

0TR319709AB 

0TR945009AA 

0TR945009AA 

0TR733009AA 

0TR733009AA 

0TR945009AA 

0TR205900AB 

0TR127409AB 

0TR258100AA 

0TR223800AA 

0TR733009AA 

0TR945009AA 

0TR322709AA 

0TR945009AA 

0TR102009AB

0TR102409AB

0TR945009AA

0TR320209AA 

0TR126609AA 

0TR320209AA 

0TR320209AA 

0TR320209AA 

0TR127009AA 

0TR320209AA 

0TR320209AA 

0TR127009AA 

0TR165900AC 

0TR437000BA 

0TR733009AA 

0TR150400BA 

0TR150400BA 

0TR387500AA 

0TR387500AA 

0TR387500AA 

0TR387500AA 

0TR387500AA 

0TR150400BA 

0TR387500AA 

0TR387500AA 

0TR150400BA 

DIODE,ZENER MTZ5.1B TP ROHM-K                      

TR,KSC945C-Y TP SAMSUNG                               

TR,KRC102M,TP(KRC1202),KEC                            

TR,KSC945C-Y TP SAMSUNG                               

TR,KRC102M,TP(KRC1202),KEC                            

TR,KRC102M,TP(KRC1202),KEC * CL-                    

TR,KRC102M,TP(KRC1202),KEC * CL-                    

TR,KRC103M * CL-                                      

TR,KSC945C-Y TP SAMSUNG * CL-                        

TR,KSA733C-Y TP SAMSUNG TO-92                       

TR,KTC3197,TP(KTC388A),KEC                            

TR,KSC945C-Y TP SAMSUNG                               

TR,KSC945C-Y TP SAMSUNG * CL-                        

TR,KSA733C-Y TP SAMSUNG TO-92                       

TR,KSA733C-Y TP SAMSUNG TO-92                       

TR,KSC945C-Y TP SAMSUNG                               

TR,KTD2059-Y TO-220IS KEC                             

TR,KTA1274-Y TO-92L TP KEC                            

TR,2SD2581 BK SANYO TO3P -                            

TR,KTC2238A-Y                                         

TR,KSA733C-Y TP SAMSUNG TO-92                       

TR,KSC945C-Y TP SAMSUNG                               

TR,KTC3227-Y,TP(KTC1627A),KEC                         

TR,KSC945C-Y TP SAMSUNG                               

TR,KRC102M,TP(KRC1202),KEC * W/O ST-BY 

TR,KTA1024-Y

TR,KSC945C-Y               

TR,KTC3202-TP-Y (KTC1959)KEC                          

TR,KTA1266-TP-Y (KTA1015) KEC                         

TR,KTC3202-TP-Y (KTC1959)KEC                          

TR,KTC3202-TP-Y (KTC1959)KEC                          

TR,KTC3202-TP-Y (KTC1959)KEC                          

TR,KTA1270-TP-Y (KTA562TM)KEC                         

TR,KTC3202-TP-Y (KTC1959)KEC                          

TR,KTC3202-TP-Y (KTC1959)KEC                          

TR,KTA1270-TP-Y (KTA562TM)KEC                         

TR,KTA1659A-Y TO-220IS BK KEC - -                     

TR,KTC4370A-Y TO-220IS KEC                            

TR,KSA733C-Y TP SAMSUNG TO-92                       

TR,CHIP 2SA1504S(ASY) KEC                             

TR,CHIP 2SA1504S(ASY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SA1504S(ASY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SA1504S(ASY) KEC                             

LOCA. NO           PART NO                                         DESCRIPTION

QV10        

QV11        

QV12        

QV13        

QV14        

QV15        

QV106      

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        

C109        

Ò               

C110        

C111         

C112        

C113        

C114        

C115        

C121        

C122        

0TR387500AA 

0TR387500AA 

0TR150400BA 

0TR387500AA 

0TR387500AA 

0TR150400BA 

0TR387500AA 

0CE476DD618 

0CN1030F679 

0CX6200K409 

0CX6200K409 

0CN1030F679 

0CN1030F679 

0CN1030F679 

0CE106DK618 

0CE106DK618 

181-007D    

0CN1040K949 

0CN1010K519 

0CE476DF618 

0CE475DK618 

0CE476DD618 

0CE107DD618 

0CN1030F679 

0CE225DK618 

0CN1020K519 

0CC3300K415 

0CC3300K415 

0CN1030F679 

0CE106DK618 

0CE106DK618 

0CN1030F679 

0CN1030F679 

0CN1030F679 

0CE476DK618 

0CN1030F679 

0CE227DD618 

0CX3300K409 

0CX3300K409 

0CE106DF618 

0CE335DK618 

0CE475DK618 

0CN1040K949 

0CE227DF618 

0CN1020K519 

0CE476DD618 

0CN1030F679 

0CN1030F679 

0CN1030F679 

0CN1030F679 

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SA1504S(ASY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

TR,CHIP 2SA1504S(ASY) KEC                             

TR,CHIP 2SC3875S(ALY) KEC                             

47UF STD 10V 20% FL TP 5                              

10000P 16V M Y TA52                                   

62P 50V J SL TA52                                     

62P 50V J SL TA52                                     

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

10UF STD 50V M FL TP5                                 

10UF STD 50V M FL TP5                                 

MPE ECQ-V1H154JL3(TR), 50V 0.1                        

0.1M 50V Z F TA52                                     

100P 50V K B TA52                                     

47UF STD 16V M FL TP5                                 

4.7UF STD 50V 20% FL TP 5                             

47UF STD 10V 20% FL TP 5                              

100UF STD 10V M FL TP5                                

10000P 16V M Y TA52                                   

2.2UF STD 50V 20% FL TP 5                             

1000P  50V K B TA52                                   

33P      50V    J NP0  TP                             

33P      50V    J NP0  TP                             

10000P 16V M Y TA52                                   

10UF STD 50V M FL TP5                                 

10UF STD 50V M FL TP5                                 

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

47UF STD 50V M FL TP5                                 

10000P 16V M Y TA52                                   

220UF STD 10V M FL TP5                                

33P 50V J SL TA52                                     

33P 50V J SL TA52                                     

10UF STD 16V M FL TP5                                 

3.3UF STD 50V 20% FL * CE-                            

4.7UF STD 50V 20% FL * CL-                            

0.1M 50V Z F TA52                                     

220UF STD 16V M * CL-                                 

1000P  50V K B TA52                                   

47UF STD 10V 20% FL TP 5                              

10000P 16V M Y TA52 * CL-                             

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

10000P 16V M Y TA52                                   

CAPACITOR

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.

TRANSISTOR

Содержание CE-29Q46ET

Страница 1: ...ION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS MC 007A MODEL CE CL 29Q46ET website http biz LGservice com e mail http www LGEservice com techsup html Feb 2001 Printed in Korea P NO 3828VD0077T ...

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: ...ll 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 Turbo ...

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: ...e audio video out sockets of exter nal equipment to these sockets S VIDEO AUDIO IN SOCKETS S AV option Connect the video out socket of an S VIDEO VCR to the S VIDEO socket Connect the audio out sockets of the S VIDEO VCR to the audio sockets as in AV3 10 HEADPHONE SOCKET option Connect the headphone plug to this socket 11 TV AV option selects TV or AV mode clears the menu from the screen switches ...

Страница 8: ...d 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 CAUTION Due to...

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: ... 14 112 913 150 153 510 170 530 520 550 P801 501 560 570 310 600 700 121 120 300 320 330 400 943 540 580 EXPLODED VIEW ...

Страница 15: ...520 6871VMM612X PWB ASSY MAIN 007A CE 29Q46ET W ST 6871VMM612V PWB ASSY MAIN 007A CE 29Q46ET W O ST BY 6871VMM753A PWB ASSY MAIN 007A CL 29Q46ET 530 6871VSM711A PWB ASSY VCD 007A W O PIP W SVHS SVM 540 6871VSM589A PWB ASSY RF ST W H_PHONE 550 6871VSM883A PWB ASSY D FOCUS F CKD 560 6871VSM867A PWB ASSY Q46 CONTROL 570 6871VSM869A PWB ASSY Q46 POWER 580 6871VSM842A PWB ASSY CURRENT HARMONICS STANDAR...

Страница 16: ...TP GRANDE DO34 0 5W DIODE ZENER MTZ5 1B TP ROHM K DIODE ZENER MTZ5 1B TP ROHM K LOCA NO PART NO DESCRIPTION HIC181 ICV01 ICN01 IC01 IC02 ICV02 ICN02 IC03 ICN03 IC04 ICN04 ICN05 ICV101 IC101 IC102 IC181 IC301 IC302 IC601 IC801 IC802 IC803 IC851 IC853 IC855 IC856 Ò IC901 Q07 Q08 D01 D02 D03 D04 D101 D124 D301 D302 D401 D402 D403 D404 D405 D407 D408 D412 D601 D602 D802 0IZZVF0016A 0IIT312000A 0IIT341...

Страница 17: ...CHIP 2SC3875S ALY KEC TR CHIP 2SC3875S ALY KEC TR CHIP 2SA1504S ASY KEC LOCA NO PART NO DESCRIPTION QV10 QV11 QV12 QV13 QV14 QV15 QV106 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 C109 Ò C110 C111 C112 C113 C114 C115 C121 C122 0TR387500AA 0TR387500AA 0TR150400BA 0TR387500AA 0TR387500AA 0TR150400BA 0TR3875...

Страница 18: ...303 C304 C305 C306 C307 C308 C308 C309 C310 C311 C401 C402 C403 C405 C406 C407 C408 C409 C410 C411 C412 C413 C414 C415 C416 C417 C419 C420 C421 C422 C517 C518 C519 C520 C601 C602 C603 C604 C605 C606 C607 C608 C609 C610 C611 C612 C613 C614 C802 C803 C804 0CQ3341N401 0CE107BK618 0CQ6821N509 0CQ1021N509 0CQ3931N509 0CQ1031N509 0CE476DJ618 0CE476DJ618 0CN4710K519 0CQ1031N509 0CQ1031N509 0CE474DK618 0C...

Страница 19: ...2 CN13 CN16 CN19 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 0CK4720W510 0CN1010K519 0CK4720W510 0CE107DF618 0CE107DF618 0CE106DP618 0CK1010W515 0CN2210K519 0CE107DD618 0CN4710K519 0CN4710K519 0CE475DK618 0CN1040K949 0CN2210K519 0CN2210K519 0CN1030F679 0CE476DD618 0CQ5631N409 0CQ1531N509 0CE107DF618 0CE335DK618 0CK224...

Страница 20: ...RT NO DESCRIPTION L181 L201 L202 L203 L204 L221 L222 L223 L224 L245 L246 L401 L402 L853 L901 L1201 L1202 L1203 L1204 L1401 LN01 LN03 LN05 LN06 LN07 LN08 LV01 LV02 LV03 LV04 LV05 T401 T402 Ò T801 T802 T803 T1401 JW2A JW8A JW8B P03B P05B P403A P605B P901 P902 PP802 0LA0102K119 0LA0102K119 0LA0102K119 0LA0102K119 0LA0102K119 0LA0102K119 0LA0102K119 0LA0102K119 0LA0102K119 0LA0102K119 0LA0102K119 150 ...

Страница 21: ... 5 00 TA52 1K OHM 1 6 W 5 00 TA52 1K OHM 1 6 W 5 00 TA52 43K OHM 1 6 W 5 00 TA52 5 1K OHM 1 6 W 5 00 TA52 100 OHM 1 6 W 5 00 TA52 LOCA NO PART NO DESCRIPTION 0RD2701F609 0RD8201F609 0RD1000F609 0RD5601F609 0RD1000F609 0RD1000F609 0RD1000F609 0RD1000F609 0RD5600F609 0RD1001F609 0RD0332F609 0RD0332F609 0RD5601F609 0RD5601F609 0RD1000F609 0RD1000F609 0RD1000F609 0RD1000F609 0RD1000F609 0RD1000F609 0R...

Страница 22: ...O DESCRIPTION R404 R405 R408 R409 R410 R411 R413 R414 R415 R416 R417 R419 R421 R422 R539 R540 R541 R601 R602 R603 R604 R605 R606 R607 R608 R609 R610 R611 R612 R801 R802 R803 R804 R805 R806 R807 R808 R809 R821 R822 R851 R852 R853 R854 R858 R860 R861 R862 R863 R864 R865 R866 0RD0332H609 0RS2700K607 0RS0221K607 0RS1801H609 0RMZVBK002C 0RS4702H609 0RS2002H609 0RS1001H609 0RD1002F609 0RD1001F609 0RD620...

Страница 23: ...976 R977 R978 R979 R980 R981 R982 R983 R984 R985 R986 R987 R988 R989 R990 R991 R992 R993 R1101 R1102 R1103 R1201 R1202 R1204 R1205 R1401 R1402 RN01 RN02 RN03 RN11 RN14 RN17 RN18 RN19 RN20 RN21 RN22 RN23 RV02 RV03 RV06 RV07 RV16 RV17 RV35 RV122 RV123 RV124 VR121 VR122 0RD5601F609 0RD0102F609 0RD0822F609 0RD0822F609 0RD1000F609 0RD2001H609 0RD1501H609 0RD5602F609 0RD1202F609 0RD5602F609 0RD1201H609 ...

Страница 24: ...MURATA FILTER TRAP MKT40 4MA110P TF01 MURATA FILTER TRAP TPWA02B TF21 MURATA 5 5MHZ FILTER TRAP MKT40 4MA110P TF01 MURATA CL FILTER LINE SQE3535 27 5MH CRYSTAL HC49U SUNNY RADIAL 6 000MHZ CRYSTAL HC49U KJE RADIAL 18 432MHZ CRYSTAL HC49U SUNNY RADIAL 20 250MHZ FILTER SAW OFWK3958M 38 9MHZ FILTER SAW OFWK9260M 38 9MHZ SIF FILTER SAW OFWK9350M CL FILTER SAW L9654M 33 9 CL MANUAL OWNERS DG FLAT LG GE ...

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

Страница 26: ...P01 C2 P101 A5 P181 A3 P601 A2 P602 A1 P02A F1 P03A C1 P04A C1 P05A B1 P06A B1 P401A F4 P401B F4 P401C F4 P401D F4 P402A F5 P403A E5 P404A F5 P502A A3 P503A B3 P504A C3 P603A D5 P604A D5 P605A A2 P606A A3 P801A G1 P801B G1 P802A E1 P802B E1 PA02 F1 Q02 B3 Q03 C3 Q04 C3 Q05 D1 Q06 E1 Q07 B1 Q08 A1 Q101 B5 Q102 B5 Q103 A5 Q121 B5 Q122 C4 Q123 C4 Q124 C5 Q125 A4 Q126 B4 Q127 A4 Q201 B5 Q221 D5 Q301 D...

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 ...

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