LG RN-21FD10T Service Manual Download

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LOCA. NO PART NO DESCRIPTION

R509

R511

R512

R514

R521

R522

R524

R526

R527

R528

R541

R547

R550

R557

“

R58

R59

R60

R601

R602

R604

R610

R611

R612

R613

R62

R621

R622

R623

R624

R625

R626

R627

R628

R629

R65

R664

R665

R666

R669

R671

“

R69

R70

R71

R73

R74

R801

R809

R810

R812

R815

0RD2700F609

0RD1500F609

0RD6800F609

0RD2203F609

0RD3900F609

0RS0222K607

0RS0332K607

0RD3301F609

0RD3300F609

0RD7502H609

0RS1002H609

0RD1600F609

0RD1000F609

0RD9100F609

0RD2200F609

0RD4700F609

0RD4701F609

0RD1002F609

0RD9100F609

0RS0682K607

0RD4702F609

0RD0152H609

0RD4300F609

0RD1503F609

0RD6201F609

0RD2202F609

0RD2201F609

0RD0221H609

0RD2701F609

0RD3300F609

0RD1002F609

0RD3901F609

0RD1000F609

0RD1002F609

0RD1001F609

0RD3300F609

0RD3301F609

0RD1002F609

0RD3301F609

0RD1501F609

0RD3301F609

0RD4702F609

0RS0470K607

0RKZVTA001C

0RD0511H609

270 OHM 1/6 W 5%

150 OHM 1/6 W 5.00%

680 OHM 1/6 W 5%

220K OHM 1/6 W 5.00%

390 OHM 1/6 W 5%

22 OHM 2 W 5.00%

33 OHM 2 W 5.00%

3.3K OHM 1/6 W 5.00%

330 OHM 1/6 W 5.00%

75K OHM 1/2 W 5.00%

10K OHM 1/2 W 5.00%

160 OHM 1/6 W 5.00%

100 OHM 1/6 W 5% *LGETT

910 OHM 1/6 W 5.00%

220 OHM 1/6 W 5.00%

470 OHM 1/6 W 0.05

4.7K OHM 1/6 W 5%

10K OHM 1/6 W 5%

910 OHM 1/6 W 5.00%

68 OHM 2 W 5.00%

47K OHM 1/6 W 5%

15 OHM 1/2 W 5.00%

430 OHM 1/6 W 5.00%

150K OHM 1/6 W 5%

6.2K OHM 1/6 W 5.00%

22K OHM 1/6 W 5%

2.2K OHM 1/6 W 5.00%

2.2 OHM 1/2 W 5.00%

2.7K OHM 1/6 W 5%

330 OHM 1/6 W 5.00%

10K OHM 1/6 W 5%

3.9K OHM 1/6 W 5%

100 OHM 1/6 W 5%

10K OHM 1/6 W 5%

1K OHM 1/6 W 5% *LGETT

330 OHM 1/6 W 5.00%

3.3K OHM 1/6 W 5.00%

10K OHM 1/6 W 5%

3.3K OHM 1/6 W 5.00%

1.5K OHM 1/6 W 5%

3.3K OHM 1/6 W 5.00%

47K OHM 1/6 W 5%

0.47 OHM 2 W 5.00%

8.2M OHM 1/2 W 5%

5.1 OHM 1/2 W 5.00%

LOCA. NO PART NO DESCRIPTION

R821

R822

R824

R825

R826

R827

R828

R83

R881

R882

R884

R885

R902

R904

R905

R906

R908

R912

R913

R915

R916

R917

R918

R919

R92

R920

R921

R922

R923

SW2

SW3

SW4

SW5

SW6

SW7

SW801

SW802

FB801

FB802

FB803

FB805

FB806

T802

“

X661

Z102

Z201

180-A03Q

0RS5602K607

0RD4701F609

0RD1001F609

180-A01D

0RS5602K607

0RKZVTA001K

0RD1501F609

0RD1500H609

0RD2001F609

0RD1201F609

0RD2201F609

0RD1004H609

0RD1501F609

0RD4300F609

0RD1000F609

0RD1801F609

0RS2002K607

0RD0392F609

0RD4300F609

0RD1000F609

0RS2002K607

0RD1501H609

0RD4701F609

0RD1501H609

0RD1000F609

0RD4300F609

0RS2002K607

140-315A

6600VM1001A

140-275E

125-022K

125-123A

6200JB8008G

150-F06B

156-A01P

156-A02M

6200QL3001B

6200VST001C

RW RECT G 7W 1.0 J

56K OHM 2 W 5.00%

4.7K OHM 1/6 W 5%

1K OHM 1/6 W 5%

RW ROUND G 2W 0.16 J

56K OHM 2 W 5.00%

0.47M OHM 1/2 W 5%

1.5K OHM 1/6 W 5%

150 OHM 1/2 W 5.00%

2K OHM 1/6 W 5%

1.2K OHM 1/6 W 5%

2.2K OHM 1/6 W 5.00%

1M OHM 1/2 W 5.00%

1.5K OHM 1/6 W 5%

430 OHM 1/6 W 5.00%

100 OHM 1/6 W 5%

1.8K OHM 1/6 W 5.00%

20K OHM 2 W 5.00%

39 OHM 1/6 W 5.00%

430 OHM 1/6 W 5.00%

100 OHM 1/6 W 5%

20K OHM 2 W 5.00%

1.5K OHM 1/2 W 5.00%

4.7K OHM 1/6 W 5%

1.5K OHM 1/2 W 5.00%

100 OHM 1/6 W 5%

430 OHM 1/6 W 5.00%

20K OHM 2 W 5.00%

SWITCH,TACT SKHV17910B 12V

SWITCH,PUSH SDKLA1 250V 5A

SWITCH,PUSH SPBS222EP011

FILTER,EMC FERRITE 62MM 1UH

FILTER,EMC FERRITE BFD3565R2F

FILTER,EMC SQ2222 FEEL LUX BK 7MH

FILTER,EMC SQE2424 19-35MH *LGETT

RESONATOR,CRYSTAL HC49U 8.000MHZ

RESONATOR,CRYSTAL HC49U 18.432MHZ

FILTER,SAW V/C EPCOS ST M1872D

FILTER,B.P. XT4.5MB 4.5MHZ

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

SWITCH

CRYSTAL & FILTER

Summary of Contents for RN-21FD10T

Page 1: ...ERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS SC 023A MODEL RP 21FD10 RN 21FD10T website http biz LGservice com e mail http www LGEservice com techsup html ...

Page 2: ... carrier frequency 42 17 MHz Center frequency 44 MHz CHASSIS CONSTRUCTION IC Solid state chassis PICTURE TUBE Type No A51QDJ279X SOUND OUTPUT 3W 3W CABINET Plastic ABBREVIATIONS Used in this book ADJ Adjustment or Adjust AFC Automatic Frequency Control AGC Automatic Gain Control AMP Amplifier CRT Cathode Ray Tube DEF Deflection DET Detector FBT Flyback Transformer H V High Voltage OSC Oscillator S...

Page 3: ...d on the chassis schematic and take corrective action 2 Read and comply with all caution and safety related notes on or inside the receiver cabinet on the receiver chassis or on the picture tube 3 Design Alteration Warning Do not alter or add to the mechanical or electrical design of this TV receiver Design alterations and additions including but not limited to circuit modifications and the additi...

Page 4: ...T 0 4 2 Adjustment 1 Press ADJ or SVC button on the remote control to make one horizontal line 2 Turn the Screen volume not to see one horizontal line and turn oppositely until it starts to display 5 Purity and Convergence Adjustment 5 1 Purity Adjustment 1 Preliminary steps 1 Receive Red Raster Pattern 2 Degauss CPT and Cabinet with degaussing coil 2 Horizontal Line Adjustment 1 Pre adjust Static...

Page 5: ...with the white balance meter 7 Focus Voltage Adjustment Adjust after operating the receiver enough 7 1 Preliminary steps 1 Receive Digital Pattern 2 Set Picture condition to CLEAR 7 2 Adjustment Adjust center focus with upper Focus volume and adjust corner focus with lower Focus volume Repeatedly adjust focus until getting proper focus 8 Sub Brightness Adjustment Do white balance adjustment first ...

Page 6: ... 7 S 8 S 9 S 10 S 11 S 12 S 13 S 14 S 15 S 16 S 17 S 18 S 19 S 20 S 21 S 22 S 23 S 24 S 25 S 26 S 27 S 28 S 29 S 30 S 31 Adjustment AGC Voltage Adj Horizontal Postilion Vertical Position Vertical SIZE R CUT OFF G CUT OFF B CUT OFF Inside TEST Pattern Range 0 63 0 31 0 7 0 63 0 255 0 255 0 255 0 127 0 127 0 63 0 15 0 15 0 3 0 3 0 1 0 1 0 3 0 7 0 1 0 1 0 1 0 3 0 3 0 7 0 3 0 1 0 1 0 1 0 1 0 1 0 70 OS...

Page 7: ... BPT TOF V AGC V R BIA SYN SEP VOL ATT OVER MOD OSD POSITION Initial setting 50 15 3 40 128 128 128 64 64 36 9 3 0 3 1 1 1 3 0 0 0 3 2 1 0 1 0 1 0 86 0 17 Remark Necessary Necessary Necessary Necessary Necessary Necessary Necessary Necessary Necessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unnecessary Unne...

Page 8: ... 8 EXPLODED VIEW 913 170 150 112 153 510 400 174 504 500 300 120 600 310 320 330 ...

Page 9: ...T ASSEMBLY LGETT 310 5020V00893A BUTTON CONTROL RT 21FD10 ABS HF 380 6KEY 320 320 062E SPRING KNOB 330 5020V00873A BUTTON POWER RT 29FB70 ABS 1KEY 400 3809V00471C BACK COVER ASSEMBLY RP 21FD10 DVD 1PHONE IN CM 3809V00471B BACK COVER ASSEMBLY LGETT 500 3141VMNN22K CHASSIS ASSEMBLY MAIN SC023A 21F ST F EAR DVD 11P PUSH FD10 LGEIN 3141VMNS61B CHASSIS ASSEMBLY MAIN SC023A LGETT 504 351 009A LINK POWER...

Page 10: ... IC601 IC603 IC604 IC621 IC661 IC662 IC801 IC802 IC803 IC804 IC805 Q10 Q101 Q102 Q12 Q13 Q16 Q191 Q192 Q220 Q241 Q301 Q401 Q402 Q403 Q504 Q621 Q671 Q672 Q901 Q902 Q903 Q904 D22 D23 D301 0IMCRAL011A 0IFA754207A 0IKE780500P 0ISA795600A 0IPRPSA006A 0ICTMTO001C 0ICTMTO010A 0ISG726600A 0ISA722200A 0IFA754207A 0ISG200600A 0IMCRMN013A 0IFA753307A 0ILI817000G 0ILI817000G 0ISK665413C 0ISS781200H 0ISK110000...

Page 11: ... NO PART NO DESCRIPTION C316 C4 C40 C401 C403 C404 C406 C407 C408 C409 C412 C413 C414 C417 C5 C50 C502 C503 C506 C51 C511 C512 C513 C514 C517 C523 C524 C54 C540 C552 C56 C601 C602 C603 C605 C606 C607 C611 C612 C621 C622 C623 C624 C625 C626 C627 C628 C661 181 007H 0CE107DD618 0CE107DD618 0CQ8221N519 0CE474DK618 0CK4710W515 0CE107DF618 0CE106DH618 0CE225DP618 0CE227DD618 181 013V 181 013P 0CK2220W51...

Page 12: ... K B TS 100U SHL 160V M LOCA NO PART NO DESCRIPTION C837 C850 C901 C902 C904 C907 C908 JA01 JA1201 JA1202 J818 L1 L102 L104 L201 L202 L3 L401 L402 L662 L802 L901 T402 T403 T801 FR301 FR401 FR403 FR501 FR805 FR816 J510 J627 J628 J671 J674 R1 R100 R101 R102 R103 R104 0CK10201515 0CE108DF618 0CE475DR618 0CN3310K519 0CN2210K519 0CN3310K519 0CK12202510 6612VJH023A 6612VJH004D 6613V00004B 6613V00004M 38...

Page 13: ...CA NO PART NO DESCRIPTION R25 R254 R255 R256 R26 R28 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R315 R316 R37 R38 R39 R401 R402 R403 R404 R405 R406 R407 R408 R409 R410 R412 R413 R414 R416 R418 R420 R421 R423 R48 R501 R502 R503 R504 R505 R506 R507 R508 0RD4701F609 0RD0752F609 0RD2203F609 0RD2203F609 0RD1002F609 0RD4701F609 0RN4700F409 0RD1001H609 0RD0561H609 0RD0471H609 0RD0561H609...

Page 14: ...CRIPTION R821 R822 R824 R825 R826 R827 R828 R83 R881 R882 R884 R885 R902 R904 R905 R906 R908 R912 R913 R915 R916 R917 R918 R919 R92 R920 R921 R922 R923 SW2 SW3 SW4 SW5 SW6 SW7 SW801 SW802 FB801 FB802 FB803 FB805 FB806 T802 X1 X661 Z102 Z201 180 A03Q 0RS5602K607 0RD4701F609 0RD1001F609 180 A01D 0RS5602K607 0RKZVTA001K 0RD1501F609 0RD1500H609 0RD2001F609 0RD1201F609 0RD2201F609 0RD1004H609 0RD1501F6...

Page 15: ...MM REMOTE CONTROLLER RECEIVER 38KHZ SOCKET CPT PCS030A 8PIN 14 360 THERMISTOR PTC J503P84D140M290Q 20 TUNER TAEUH001F LG NTSC VARISTOR TVR621D14A 620V 10 MANUAL OWNERS LGECM MANUAL OWNERS LGETT REMOTE CONTROLLER SC023A W EYE REMOTE CONTROLLER LGETT ANTENNA 3SECTION 750MM NTSC ANTENNA 3SECTION 750MM LGETT ADAPTER RF UGCOM 1 5KV 5mA LOCA NO PART NO DESCRIPTION For Capacitor Resistors the charactors ...

Page 16: ... B4 J508 B3 J509 B4 J510 C4 J511 C4 J512 C5 J513 C5 J514 D5 J515 C3 J601 E1 J602 E1 J603 B2 J604 B2 J605 B2 J606 B2 J607 B2 J608 B2 J609 B2 J610 A3 J611 A3 J612 A2 J613 A2 J614 A2 J615 A2 J616 A2 J617 A2 J618 B2 J619 A3 J620 A4 J621 A4 J622 A4 J623 B4 J624 B4 J625 B4 J626 A4 J627 B4 J628 B4 J629 B4 J630 B4 J631 A3 J632 A4 J633 A2 J634 B2 J635 B2 J636 B2 J637 B2 J661 C2 J662 C1 J663 D3 J664 D3 J665...

Page 17: ......

Page 18: ...May 2004 Printed in Korea P NO 3828VD0189A ...

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