LG RN-21FD10T Service Manual Download

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LOCA. NO PART NO DESCRIPTION

C662

C663

C664

C665

C666

C667

C668

C669

C670

C672

C673

C674

C675

C680

C681

C684

C685

C686

C687

C688

C689

C690

C699

C801

C802

C803

C806

C809

“

C811

C812

C813

C814

C816

“

C817

C818

C819

C820

C823

C826

“

C828

“

C829

C830

C831

“

C833

“

C834

C835

0CN4710K519

0CE227DD618

0CN1030F679

0CE335DK618

0CN3320F569

0CE226DF618

0CE106DF618

0CN1030F679

0CE106DF618

0CN1030F679

0CE106DF618

0CN1030F679

0CE106DF618

0CX1000K409

0CX5600K409

0CC0200K115

0CC0500K115

0CE107DD618

0CE107BJ618

181-091P

0CK8210W515

0CN1020K519

181-120K

181-120N

181-091Q

181-091R

0CE227BP650

181-001F

181-001A

0CK4710W515

0CQ1041N509

0CE225CK636

181-091Q

0CK2210K515

0CE228DF618

0CE477DF618

0CQZVBK002A

0CQZVBK002C

0CF1021047A

0CK4710K515

0CE477DJ618

0CE227DJ618

0CE227DD618

0CE477DD618

0CK10201515

0CE107CP618

470P 50V K B

220UF STD 10V M

10000P 16V M

3.3UF STD 50V 20%

3300P 16V K X

22UF STD 16V M

10UF STD 16V M

10000P 16V M

10UF STD 16V M

10000P 16V M

10UF STD 16V M

10000P 16V M

10UF STD 16V M

10P 50V J SL

56P 50V J SL

2PF D 50V 0.5 PF NP0 TR

5P 50V D NP0 TS

100UF STD 10V M

100UF KME 35V M

SL 270PF 1KV 10%,10%

820P 500V K B TS

1000P 50V K

2200PF 4KV M E

1000PF 4KV M *LGETT

1000PF 4KV M

R 470PF 1KV 10%,10%

R 1000PF 1KV 10%,10%

220UF KME TYPE 160V 20%

CE 400V 220UF M LUG (85)

CE 200V 470UF M *LGETT

470PF 500V K B TR

0.1UF D 100V 10%

2.2UF SHL,SD 50V 20%

R 470PF 1KV 10%,10%

220P 50V K B TS

2200UF STD 16V M

470UF STD 16V 20% *LGETT

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

A.C 275V 0.22UF K *LGETT

1000PF D 800V 5%

470PF 50V K B TR

470UF STD 35V 20%

220UF STD 35V M *LGETT

220UF STD 10V M

470UF STD 10V M *LGETT

1000P 1KV K B TS

100U SHL 160V M

LOCA. NO PART NO DESCRIPTION

C837

C850

C901

C902

C904

C907

C908

JA01

“

JA1201

“

JA1202

J818

L102

L104

L201

L202

L401

L402

L662

L802

L901

T402

T403

T801

“

FR301

FR401

“

FR403

FR501

FR805

FR816

J510

J627

J628

J671

J674

R100

R101

R102

R103

R104

0CK10201515

0CE108DF618

0CE475DR618

0CN3310K519

0CN2210K519

0CN3310K519

0CK12202510

6612VJH023A

6612VJH004D

6613V00004B

6613V00004M

380-068D

0LA0102K119

0LA0152K119

0LA0820K119

0LA1000K139

0LA0152K119

0LA1000K119

6140VE0001V

6140VB0001F

0LA0152K119

150-C02F

0LA2700K139

6174V-6006H

151-C02B

6170VMCA13J

6170VMCA43D

0RF0101J607

0RF0241K607

0RF0301K607

0RF0121K607

0RF0101J607

0RP0020J809

0RP0050H709

0RD2402F609

0RD4302F609

0RD1000F609

0RD1301F609

0RD9100F609

0RD0752F609

0RD1000F609

0RD3601F609

0RD1201F609

0RD0222F609

1000P 1KV K B TS

1000UF STD 16V M

4.7UF STD 250V 20%

330P 50V K B

220P 50V K B

330P 50V K B

1200P 2KV K B S

JACK,RCA PPJ126A 11P

JACK,RCA PJ6056D 2P *LGETT

JACK ASSY,3P

JACK ASSY,PJ6054M 2P *LGETT

JACK,PHONE UEJCV003

INDUCTOR,10UH K

INDUCTOR,15UH K

INDUCTOR,0.82UH K

INDUCTOR,100UH K

INDUCTOR,15UH K

INDUCTOR,100UH K

COIL,LINEARITY 60UH

COIL,CHOKE 130UH

INDUCTOR,15UH K

COIL,CHOKE 82UH

INDUCTOR,270UH 10%

FBT,BSC23N0121 15 6006C

TRANSFORMER,HDRIVER EI2519 01UH EI19

TRANSFORMER,SMPS[COIL] EER4215 480UH

TRANSFORMER,SMPS[COIL EER3940 530UH

1 OHM 1 W 5.00%

2.4 OHM 2 W 5.00%

3 OHM 2 W 5.00% *LGETT

1.2 OHM 2 W 5.00%

1 OHM 1 W 5.00%

0.02 OHM 1 W 20%

0.05 OHM 1/2 W 10%

24K OHM 1/6 W 5.00%

43K OHM 1/6 W 5.00%

100 OHM 1/6 W 5%

1.3K OHM 1/6 W 5.00%

910 OHM 1/6 W 5.00%

75 OHM 1/6 W 5.00%

100 OHM 1/6 W 5%

3.6K OHM 1/6 W 5.00%

1.2K OHM 1/6 W 5%

22 OHM 1/6 W 5.00%

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

RESISTOR

JACK

COIL & TRANSFORMER

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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