LG 21FS7RE Service Manual Download Page 28

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LOCA. NO PART NO DESCRIPTION

R413

R414

R416

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R420

R421

R43

R440

R441

R450

R451

R455

R456

R457

R459

R460

R461

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R463

R502

R503

R504

R505

R506

R507

R508

R509

R510

R512

R513

R514

R515

R516

R517

R518

R519

R521

R522

R523

R524

R525

R526

R527

R529

R530

R531

R532

R536

R537

R547

R550

R552

0RD0392A609

0RD1002F609

0RS1001J607

0RD1004F609

0RD2403F609

0RD6200F609

0RD2703F609

0RMZVBK002D

0RD3300A609

0RD1001F609

0RD1502F609

0RD3902F609

0RD1203F609

0RD3902F609

0RD1103F609

0RD6201F609

0RD1001F609

0RD6200F609

0RD9100F609

0RD3902F609

0RD1003F609

0RD1002F609

0RD1000F609

0RD3901F609

0RN4701F409

0RD1300F609

0RD2200F609

0RD0102F609

0RD2200F609

0RD5601F609

0RD3602F609

0RD9101F609

0RD7501F609

0RD2402F609

0RD1803F609

0RD2700F609

0RD6202F609

0RD4702F609

0RD3600F609

0RD0392F609

0RD3300F609

0RD3901F609

0RD3000F609

0RD3300F609

0RD1003A609

0RS1002H609

0CN1030F679

RDM92T1J39R0 39OHM 5% 1/2W

RD-96T1J10K0 10KOHM 5% 1/6W

RS-01T3J1K00 1KOHM 5% 1W 12.0X4.0MM

RD-96T1J1M00 1MOHM 5% 1/6W 3.2X1.8MM

RD-96T1J240K 240KOHM 5% 1/6W 3.2X1.8M

RD-96T1J620R 620OHM 5% 1/6W

RD-96T1J270K 270KOHM 5% 1/6W 3.2X1.8M

RSR05V-J15K0 15KOHM 5% 5W

RDM92T1J330R 330OHM 5% 1/2W

RD-96T1J1K00 1KOHM 5% 1/6W 3.2X1.8MM

RD-96T1J15K0 15KOHM 5% 1/6W

RD-96T1J39K0 39KOHM 5% 1/6W

RD-96T1J120K 120KOHM 5% 1/6W 3.2X1.8M

RD-96T1J39K0 39KOHM 5% 1/6W

RD-96T1J110K 110KOHM 5% 1/6W 3.2X1.8M

RD-96T1J6K20 6.2KOHM 5% 1/6W 3.2X1.8M

RD-96T1J1K00 1KOHM 5% 1/6W 3.2X1.8MM

RD-96T1J620R 620OHM 5% 1/6W

RD-96T1J910R 910OHM 5% 1/6W

RD-96T1J39K0 39KOHM 5% 1/6W

RD-96T1J100K 100KOHM 5% 1/6W 3.2X1.8M

RD-96T1J10K0 10KOHM 5% 1/6W

RD-96T1J100R 100OHM 5% 1/6W

RD-96T1J3K90 3.9KOHM 5% 1/6W 3.2X1.8M

RN-96T1F4K70 4.7KOHM 1% 1/6W 3.2X1.8M

RD-96T1J130R 130OHM 5% 1/6W

RD-96T1J220R 220OHM 5% 1/6W

RD-96T1J10R0 10OHM 5% 1/6W 3.2X1.8MM

RD-96T1J220R 220OHM 5% 1/6W

RD-96T1J5K60 5.6KOHM 5% 1/6W 3.2X1.8M

RD-96T1J36K0 36KOHM 5% 1/6W

RD-96T1J9K10 9.1KOHM 5% 1/6W 3.2X1.8M

RD-96T1J7K50 7.5KOHM 5% 1/6W 3.2X1.8M

RD-96T1J24K0 24KOHM 5% 1/6W

RD-96T1J180K 180KOHM 5% 1/6W 3.2X1.8M

RD-96T1J270R 270OHM 5% 1/6W

RD-96T1J62K0 62KOHM 5% 1/6W

RD-96T1J47K0 47KOHM 5% 1/6W

RD-96T1J360R 360OHM 5% 1/6W

RD-96T1J39R0 39OHM 5% 1/6W 3.2X1.8MM

RD-96T1J330R 330OHM 5% 1/6W

RD-96T1J3K90 3.9KOHM 5% 1/6W 3.2X1.8M

RD-96T1J300R 300OHM 5% 1/6W

RD-96T1J330R 330OHM 5% 1/6W

RDM92T1J100K 100KOHM 5% 1/2W

RS-92T1J10K0 10KOHM 5% 1/2W

RH EP050 Y103M-B-B 10nF 20% 16V X5R -

LOCA. NO PART NO DESCRIPTION

R561

R562

R563

R564

R565

R566

R58

R60

R601

R602

R603

R604

R605

R606

R608

R611

R618

R620

R65

R66

R69

R701

R702

R703

R704

R705

R706

R707

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R711

R713

R72

R722

R760

R761

R803

R804

R805

R806

R807

R808

R809

R810

R812

R814

R816

R82

R823

R831

R832

R835

R884

0RD1000F609

0RD1001F609

0RD4701F609

0RD1002F609

0RD0221A609

0RD4301F609

0RD8201F609

0RD4301F609

0RD1002F609

0RS0561K607

0RD2200F609

0RD3301F609

0RD2200F609

0RD1000F609

0RD6801F609

0RD1000F609

0RD1003F609

0RD1000F609

0RD2201F609

0RD6800F609

0RD0752F609

0RD1001F609

0RD4701F609

0RS4702K607

0RS4702K619

180-A01D

0RD2200A609

0RD1501F609

0RD1001F609

0RD0472F609

0RD1003F609

0RKZVTA001C

0RD2001F609

0RD4701F609

0RS1500K607

0RD4701F609

0RD1001F609

0RD1201F609

RD-96T1J100R 100OHM 5% 1/6W

RD-96T1J1K00 1KOHM 5% 1/6W 3.2X1.8MM

RD-96T1J4K70 4.7KOHM 5% 1/6W 3.2X1.8M

RD-96T1J10K0 10KOHM 5% 1/6W

RDM92T1J2R20 2.2OHM 5% 1/2W

RD-96T1J4K30 4.3KOHM 5% 1/6W 3.2X1.8M

RD-96T1J8K20 8.2KOHM 5% 1/6W 3.2X1.8M

RD-96T1J4K30 4.3KOHM 5% 1/6W 3.2X1.8M

RD-96T1J10K0 10KOHM 5% 1/6W

RSD02T3J5R60 5.6OHM 5% 2W 12.0X4.0MM

RD-96T1J220R 220OHM 5% 1/6W

RD-96T1J3K30 3.3KOHM 5% 1/6W 3.2X1.8M

RD-96T1J220R 220OHM 5% 1/6W

RD-96T1J100R 100OHM 5% 1/6W

RD-96T1J6K80 6.8KOHM 5% 1/6W 3.2X1.8M

RD-96T1J100R 100OHM 5% 1/6W

RD-96T1J100K 100KOHM 5% 1/6W 3.2X1.8M

RD-96T1J100R 100OHM 5% 1/6W

RD-96T1J2K20 2.2KOHM 5% 1/6W 3.2X1.8M

RD-96T1J680R 680OHM 5% 1/6W

RD-96T1J75R0 75OHM 5% 1/6W 3.2X1.8MM

RD-96T1J1K00 1KOHM 5% 1/6W 3.2X1.8MM

RD-96T1J4K70 4.7KOHM 5% 1/6W 3.2X1.8M

RSD02T3J47K0 47KOHM 5% 2W 12.0

SML02R0J47K0 47KOHM 5% 2W 8.6X3.5MM

PRW02T3JR160 0.16OHM 5% 2W

RDM92T1J220R 220OHM 5% 1/2W

RD-96T1J1K50 1.5KOHM 5% 1/6W 3.2X1.8M

RD-96T1J1K00 1KOHM 5% 1/6W 3.2X1.8MM

RD-96T1J47R0 47OHM 5% 1/6W 3.2X1.8MM

RD-96T1J100K 100KOHM 5% 1/6W 3.2X1.8M

RN-92T1J8M20 8.2MOHM 5% 1/2W 9.0X3.0M

RD-96T1J2K00 2KOHM 5% 1/6W 3.2X1.8MM

RD-96T1J4K70 4.7KOHM 5% 1/6W 3.2X1.8M

RSD02T3J150R 150OHM 5% 2W

RD-96T1J4K70 4.7KOHM 5% 1/6W 3.2X1.8M

RD-96T1J1K00 1KOHM 5% 1/6W 3.2X1.8MM

RD-96T1J1K20 1.2KOHM 5% 1/6W 3.2X1.8M

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

LGE Internal Use Only

Summary of Contents for 21FS7RE

Page 1: ...CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS MC 059C MODEL 21FS7RG RE RGG 21FS7RG RE RGG TS website http biz LGservice com Nov 2007 Printed in China P NO 38289S0050K Internal Use Only ...

Page 2: ...ECIFICATIONS 6 ADJUSTMENT 8 PRINTED CIRCUIT BOARD 15 TROUBLE SHOOTING 17 BLOCK DIAGRAM 21 EXPLODED VIEW 22 EXPLODED VIEW PARTS LIST 23 REPLACEMENT PARTS LIST 24 Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 3: ...ic 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 position connect one lead of ohm meter to the AC plug prongs tied together and touch o...

Page 4: ...on or off 5 Programme Up Down selects a programme or a menu item switches the set on from standby scans programmes automatically F G Volume Up Down adjusts the volume adjusts menu settings OK accepts your selection or displays the current mode 6 Q VIEW returns to the previously viewed programme 7 PSM Picture Status Memory recalls your preferred picture setting 8 FAVOURITE selects a favorite progra...

Page 5: ... table 13 SLEEP sets the sleep timer 14 SSM Sound Status Memory option recalls your preferred sound setting COLOURED BUTTONS These buttons are used for teletext only TELETEXT models or programme edit POWER MUTE 1 2 3 4 5 6 7 8 9 MENU TV AV 0 EYE Q VIEW LIST I II PR PR OK VOL VOL PSM SSM SLEEP FAVOURITE 9 10 11 12 13 14 Copyright 2007 LG Electronics Inc All right reserved Only for training and serv...

Page 6: ... 1 Performance LGE TV test method followed 2 Demanded other specification CCC Safety K60065 6 A General specification SPECIFICATIONS Note Specification and others are subject to change without notice for improvement Item Receiving System Available Channel Input Voltage Market Screen Size Aspect Ratio Display Method Tuning System Operating Environment Storage Environment Specification PAL BG DK I N...

Page 7: ...Copy Move Delete Skip 8 Channel Dynamic Standard Mild Game User Contrast Brightness Color Sharpness Tint NTSC M Only Flat Music Movie Speech User 0 100 100 400 1K 4K 10K Low Band 7ch 87 7 87 9 88 1 88 3 88 5 88 7 88 9 MHz High Band 7ch 106 7 106 9 107 1 107 3 107 5 107 7 107 9 MHz Wide Range 1091ch 88 0 107 0MHz Off On Pr 1 VOL 30 Off On On Off Chinese English English Russia English Indonesia Thai...

Page 8: ...tal Pattern 480NC 2 Press the ADJ key of factory remote control once to make the TV set display 3 Turn the screen volume on the FBT clockwise until the horizontal line is visible and turn it counterclockwise until horizontal line faintly visible Exit screen voltage adjustment by press Enter A key of factory remote control 5 Purity and Convergence Adjustment 5 1 Purity adjustment 1 Adjustment Prepa...

Page 9: ...te control 2 Enter white balance adjustment mode by pressing INSTART key 3 Use the CHD CHE Key to choose adjustment item 4 Use the VOLF VOLG Key to change item data 5 Adjustment Procedure a Make the picture luminance 45Ft L by changing the CONTRAST and BRIGHTNESS b Adjust X data of High light with R DRIVE VP7 and Y data with B DRIVE VP9 to have the color temperature as shown below c Make the pictu...

Page 10: ...usting variable resistance VR401 of the main A ssy Adjustment is done so that the vertical line of the remotest grid at the left or right side of the screen will be parallel to the vertical line of the center of screen or the remotest grid of CPT 10 IIC BUS Adjustment Data Table Refer to TABLE 1 11 Instrument setting data automatic adjustment TABLE 2 12 EEPROM OPTION TABLE TABLE 3 Speed 1 SLave AD...

Page 11: ... PRESCALER SCART PRESCALER A2 PRESCALER MONO THRESHOLD A2 THRESHOLD OPTION 1 DVD TURBO ME V CURVE V MUTE EYE FLAT SND MUTE GAME OPTION2 TURBO ARC 200PR BLUEBACK TURBO AT SHARP DVDN 6P OPTION3 FM TRANS NTSC AV PSEU SYNC KI A2 SW LNA SWOOFER OPTION 4 SYSTEM SND MODE AV LOC KEY COLOR T PLL DIV OPTION 5 FM PRE NICAM PRE SCART PRE A2 FM TH FIRST TH ZWT TH INITIAL 0 0 1 1 0 1 1 0 0 1 0 0 1 0 0 0 0 1 1 1...

Page 12: ...DC Restoration Select Black Stretch Start Point Select Black Stretch Gain Select C Bypass C Kill On C Kill Off Color Killer Operational Point R B Gain Balance R B Angle B Y DC Level R Y DC Level Video Level OVER MOD SW OVER MOD LEVEL Tint Through Range 0 63 0 31 0 15 0 127 0 255 0 255 0 255 0 127 0 15 0 127 0 31 0 31 0 3 0 3 0 3 0 1 0 63 0 7 0 1 0 1 0 15 0 1 0 7 0 7 0 1 0 1 0 3 0 63 0 3 0 127 0 12...

Page 13: ...cessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Refer to table 1 1 Menu VP 81 VP 82 VP 83 VP 84 VP 85 VP 86 VP 87 VP 88 VP 89 VP 90 VP 91 VP...

Page 14: ... RCA JACK 12 3 Signal Sound Adjustment Condition 1 Necessary parts and instrument Adjustment remote control with signal sound check button LG standard DATA CODE FC h FD h 2 Checking 1 Received US30CH standard signal 2 Check CONTRAST BRIGHTNESS COLOR TINT SHARPNESS by pressing the Signal Check button continuously 3 Received US06CH 4 Check STEREO function by pressing Sound Check button 13 TV CABLE T...

Page 17: ...s In case of influx NOISE R C is not operate Maneuver defectiveness 1 TV FUNCTIONAL 2 TU IF SECTION 3 VIDEO PROCESSING TROUBLE SHOOTING Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 22: ... 22 EXPLODED VIEW 300 310 330 121 120 600 112 174 520 400 943 913 170 150 320 Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 23: ...D ABS 380 6 KEY ABS 380 21FS7RG 320 320 062H Spring CUTTING STSC304 COIL STSC304 330 MBG36628801 Button Power MOLD ABS HF 380 21FS7RG TS ABS HF38 400 ACQ32599502 03 04 05 Cover Assembly 21FS7RK LS MC 059C 21 LGESY TOOL 520 EBR36751114 20 23 PCB Assembly MAIN M I MC059C 21FS7RG TS NDKLCDA EBR35123051 52 55 66 PCB Assembly MAIN M I MC059C 21FS7RGG TS EBR35123048 50 73 77 PCB Assembly MAIN M I MC059C...

Page 24: ...1G 4 7uF 20 50V LOCA NO PART NO DESCRIPTION IC02 IC301 IC401 IC501 IC601 IC701 IC751 IC801 IC802 IC803 IC804 IC805 Q10 Q101 Q102 Q111 Q16 Q241 Q301 Q401 Q402 Q403 Q801 Q813 Q901 Q902 Q903 D111 D301 D302 D303 D403 D405 D406 D407 D408 D411 D505 D601 D801 D802 D803 D813 0IAL241610B 0IPRP00741A 0ISG814500A EAN36193601 0IPMGSA024B 0IPRPSA017A 0IPRPSA018A 0IPMGSK016B 0IPRPKD003A 0IKE780500Q 0IMCRKE002B ...

Page 25: ...SCRIPTION C519 C521 C522 C523 C524 C526 C527 C528 C529 C530 C531 C532 C533 C534 C535 C537 C539 C540 C542 C543 C548 C56 C602 C603 C604 C606 C608 C609 C610 C611 C612 C613 C614 C627 C674 C701 C702 C704 C705 C706 C707 C708 C709 C710 C711 C713 C714 C715 C716 C717 C719 C720 0CN1030F679 0CE107DD618 0CN2220F569 0CE477DD618 0CE474DK618 0CE107DD618 181 007G 0CN1030F679 0CE105DK618 0CE225DK618 0CE474DK618 0C...

Page 26: ...L404 L501 L504 L802 T402 T403 T803 G1 G10 G11 G12 G13 G14 G15 G16 G17 G18 G2 G20 G21 G22 G23 G24 G25 G27 G28 G29 G3 G30 G33 G34 G35 G37 G38 G39 G4 G40 G41 G42 G43 0LA1000K119 0LA1000K119 0LA1000K119 0LA1000K119 0LA1000K119 0LA0102K119 0LA0102K119 61409B0007A 6140VY0024H 61409B0007C 61409B0007D 0LA0102K119 0LA0821K119 150 C02F EBJ34806701 151 C02B 61709MC016A 336 072C 336 072C 336 072C 336 072C 336...

Page 27: ...2 R150 R152 R153 R154 R16 R17 R18 R19 R20 R21 R22 R226 R23 R247 R249 R250 R251 R252 R301 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R313 R315 R316 R318 R401 R403 R404 R405 R406 R407 R408 R409 R41 R410 0RD0222F609 0RD3900F609 0RD1802F609 0RD1003F609 0RS2702H609 0RD4701F609 0RD2201F609 0RD2201F609 0RX0392K618 0RD1003F609 0RD1002F609 0RD1001F609 0RD1001F609 0RD1201F609 0RD2401F609 0RD2701F609 ...

Page 28: ...6 R608 R611 R618 R620 R65 R66 R69 R701 R702 R703 R704 R705 R706 R707 R708 R711 R713 R72 R722 R760 R761 R803 R804 R805 R806 R807 R808 R809 R810 R812 R814 R816 R82 R823 R831 R832 R835 R884 0RD1000F609 0RD1000F609 0RD1000F609 0RD1000F609 0RD1001F609 0RD4701F609 0RD4701F609 0RD1002F609 0RD0221A609 0RD0221A609 0RD0221A609 0RD0221A609 0RD4301F609 0RD8201F609 0RD8201F609 0RD4301F609 0RD1002F609 0RS0561K6...

Page 29: ...5M 38 9MHZ 17 3 3 9 8 7 SIP Manual USER MC059C LG NEU FL Manual USER MC059C LG NAGHI AR EN Manual USER MC059C LG NEU AR EN Manual USER MC059C KA RU EN Manual USER MC059C FR EN Manual USER MC049B LG 16 GAME Manual USER MC059C VLASER RU EN Manual USER MC059C RU EN Manual USER MC059C RUS BZ RU EN Manual USER MC059C SAKAL HE AR EN Manual Owners USER MC059C RU EN Remote Controller COMPLEX MC059C 21FS2 ...

Page 31: ...SVC SHEET 38549D0026A S ...

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