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LG RZ-15LA32, Service Manual

The LG RZ-15LA32 is a high-quality television with a sleek design and stunning display. To ensure you make the most of this product, we offer a comprehensive Service Manual for easy troubleshooting and maintenance. Download the manual for free from our website, to fully maximize your TV viewing experience.

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- 18 -

LOCA. NO           PART NO                                         DESCRIPTION

C819

C820

C821

C823

C827

C832

C877

L401

L51

L52

T51

T52

T701

P1

P100

P101

P1101

P1101A

P1102

P51

P52

P53

P54

P601

P602

P900

FR704

L502

L503

L504

L505

L506

L507

L518

R200

R201

R51

R54

R69

R70

R701

R702

R703

R704

R705

R707

0CH3104K566

0CH2473K516

0CH2473K516

0CH2473K516

0CH3104K566

0CE107DF618

0CH5180K416

0LA0272K139

6140VR0004A

6140VR0004A

6170VH0001A

6170VH0001A

6170VMCA47A

6602V12005A

366-932E

6602V20005L

6631V20014E

366-922F

387-A07B

6630VV00102

6630VV00102

6630VV00102

6630VV00102

366-932B

366-932C

6630G15E215

0RP0020J809

0RRZVTA001A

0RRZVTA001A

0RRZVTA001A

0RRZVTA001A

0RRZVTA001A

0RRZVTA001A

0RRZVTA001A

0RD1000H609

0RD1000H609

0RS6800J607

0RS6800J607

0RN1302F409

0RN4701F409

0RS5602K619

0RKZVTA001C

0RKZVTA001K

0RS5602K619

0RS5602K619

0RD3303H609

0.1UF 50V 10% X7R 2012 R/TP

47000P 50V K B 2.0X1.25 R/TP

47000P 50V K B 2.0X1.25 R/TP

47000P 50V K B 2.0X1.25 R/TP

0.1UF 50V 10% X7R 2012 R/TP

100UF STD 16V M FL TP5

18PF 50V J NP0 2012 R/TP

INDUCTOR,AXIAL LEAD 27UH K 4X10.5 TP

COIL,ENERGY RECOVERY TOKO B953AS-330M=P3, 33UH 

COIL,ENERGY RECOVERY TOKO B953AS-330M=P3, 33UH 

TRANSFORMER,INVERTER 969HG-K003 8.985UH   

TRANSFORMER,INVERTER 969HG-K003 8.985UH

TRANSFORMER,SMPS EER3016 510UH  

CONNECTOR,1.25MM 20P 12507WR-20  

CONNECTOR,2.5MM 6P GIL-G LG CABLE  

CONNECTOR,2.0MM 12P GIL-S LG CABLE STRAIGHT

CONNECTOR, 12P 2.0MM 300MM H-B    

CONNECTOR,2.5MM 7P GIL-G LG CABLE  

CONNECTOR,7P 2.5MM 150MM H-B  

CONNECTOR,35001WR YEONHO 2P 3.5MM

CONNECTOR,35001WR YEONHO 2P 3.5MM  

CONNECTOR,35001WR YEONHO 2P 3.5MM  

CONNECTOR,35001WR YEONHO 2P 3.5MM 

CONNECTOR,2.5MM 3P GIL-G LG CABLE  

CONNECTOR,2.5MM 4P GIL-G LG CABLE  

CONNECTOR,KSD 15P 2.29MM KCN-DS-3-0054 D227

0.02 OHM 1 W 20% TA52

MNR-14-E0A-J-101 R OHM 100  OHM 5%  

MNR-14-E0A-J-101 R OHM 100  OHM 5%

MNR-14-E0A-J-101 R OHM 100  OHM 5%

MNR-14-E0A-J-101 R OHM 100  OHM 5%

MNR-14-E0A-J-101 R OHM 100  OHM 5%

MNR-14-E0A-J-101 R OHM 100  OHM 5%

MNR-14-E0A-J-101 R OHM 100  OHM 5%

100 OHM 1/2 W 5.00% TA52

100 OHM 1/2 W 5.00% TA52

680 OHM 1 W 5.00% TA62

680 OHM 1 W 5.00% TA62

13K OHM 1/6 W 1.00% TA52

4.7K OHM 1/6 W 1.00% TA52

56K OHM 2 W 5.00% TR

8.2M OHM 1/2 W 5% TA52 

0.47M OHM 1/2 W 5% TA52  

56K OHM 2 W 5.00% TR

56K OHM 2 W 5.00% TR

330K OHM 1/2 W 5.00% TA52

LOCA. NO           PART NO                                         DESCRIPTION

R71

R711

R712

R715

R727

R728

SW1101

SW1101

SW1102

SW1103

SW1104

SW1105

SW1106

SW1107

L1

L101

L102

L119

L200

L201

L202

L204

L205

L206

L207

L208

L209

L210

L211

L213

L214

L298

L299

L351

L351

L400

L402

L501

L515

L516

L517

L580

L600

L601

L602

L603

L701

L801

0RN4701F409

0RS5602K619

0RD6803H609

180-A01R

0RD0472H609

0RD0472H609

140-275B

140-313A

140-313A

140-313A

140-313A

140-313A

140-313A

140-313A

6210TCE001G

6210TCE001G

6210TCE001G

6210TCE001A

6210TCE001A

6210TCE001A

6210TCE001A

6210TCE001A

6210TCE001A

6210TCE001G

6200JB8010L

6210TCE001A

6210TCE001A

6210TCE001A

6210TCE001A

6210TCE001G

6210TCE001G

6210TCE001A

6210TCE001A

6210TCE001G

6210TCE001G

6210TCE001G

6210TCE001G

6210TCE001G

6210TCE001G

6210VC0004A

6210TCE001G

6210TCE001A

6210TCE001G

6210TCE001G

6210TCE001G

6210TCE001G

125-022K

6210TCE001G

4.7K OHM 1/6 W 1.00% TA52

56K OHM 2 W 5.00% TR

680K OHM 1/2 W 5.00% TA52

2 W RW ROUND G 0.39 TA31(63)

47 OHM 1/2 W 5.00% TA52

47 OHM 1/2 W 5.00% TA52

SWITCH,PUSH JDPB21NA EVLAND NON 30V 0.3A

SWITCH,TACT 2LEAD 100G(TA) LG C&D NON 5V 

SWITCH,TACT 2LEAD 100G(TA) LG C&D NON 5V 

SWITCH,TACT 2LEAD 100G(TA) LG C&D NON 5V 

SWITCH,TACT 2LEAD 100G(TA) LG C&D NON 5V 

SWITCH,TACT 2LEAD 100G(TA) LG C&D NON 5V 

SWITCH,TACT 2LEAD 100G(TA) LG C&D NON 5V 

SWITCH,TACT 2LEAD 100G(TA) LG C&D NON 5V 

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HH-1M3216-501 CERATEC 3216MM 

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HB-1S2012-080JT CERATEC 2012MM 

FILTER,HB-1S2012-080JT CERATEC 2012MM  

FILTER,HB-1S2012-080JT CERATEC 2012MM

FILTER,HB-1S2012-080JT CERATEC 2012MM 

FILTER,HB-1S2012-080JT CERATEC 2012MM 

FILTER,HB-1S2012-080JT CERATEC 2012MM

FILTER,HH-1M3216-501 CERATEC 3216MM 

FILTER,MLB-201209-1000L-N2 1000OHM  350MA

FILTER,HB-1S2012-080JT CERATEC 2012MM  

FILTER,HB-1S2012-080JT CERATEC 2012MM

FILTER,HB-1S2012-080JT CERATEC 2012MM 

FILTER,HB-1S2012-080JT CERATEC 2012MM

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HB-1S2012-080JT CERATEC 2012MM  

FILTER,HB-1S2012-080JT CERATEC 2012MM

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,BK3216 4S600 TAIYOYUDEN 3.2X1.6X0.8MM

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HB-1S2012-080JT CERATEC 2012MM 

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,HH-1M3216-501 CERATEC 3216MM  

FILTER,FERRITE 1UH TAPING

FILTER,HH-1M3216-501 CERATEC 3216MM 

CRYSTAL & FILTER

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

COIL & TRANSFORMER

CONNECTOR

RESISTOR

SWITCH

Summary of Contents for RZ-15LA32

Page 1: ... TV SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS ML 024A MODEL RZ 15LA32 website http biz LGservice com e mail http www LGEservice com techsup html ...

Page 2: ...ents 2 Safety Precautions 3 Servicing Precautions 4 Specifications 6 Description of Controls 8 Adjustment Instruction 11 Block Diagram 13 Exploded View 14 Exploded View Parts List 15 Replacement Parts List 16 SVC Sheet ...

Page 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 position connect one lead of ...

Page 4: ...are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity 1 Immediately before handling any semiconductor component or semiconductor equipped assembly drain off any electrostatic charge on your body by touching a known earth ground Altern...

Page 5: ...d the corresponding lead on the circuit board 4 Securely crimp each connection and solder it 5 Inspect on the circuit board copper side the solder joints of the two original leads If they are not shiny reheat them and if necessary apply additional solder Fuse and Conventional Resistor Removal Replacement 1 Clip each fuse or resistor lead at top of the circuit board hollow stake 2 Securely crimp th...

Page 6: ...atio 4 3 O Power consumption Max 45W Stand by 3W O Speaker impedance 8 ohm O External In Output Audio In 0 4V 0 1 Video In 1Vpp 0 15 S Video In Y 1Vpp 0 15 S Video In C Burst 0 286Vpp 0 030 Component Video In Y CB PB CR PR 0 7Vpp 0 1 R G B In 0 7Vpp 0 1 O Feature Funtion AV Input 1 Rear S Video Input 1 Rear Component Input option H P Output 1 Rear RGB VGA INput 1 D sub 15 pin Audio R L Input 1 1W ...

Page 7: ...t above c The synchronization input form for Horizontal and Vertical frequencies is separate DPM Display Power Management mode When the PC is in the power saving mode the monitor automatically switches to DPM mode Displayable Monitor Output Format Specifications VGA SVGA MAC XGA 640x400 640x480 640x480 640x480 640x480 640x480 800x600 800x600 800x600 800x600 800x600 832x624 1024x768 1024x768 1024x7...

Page 8: ...dset please install the bat teries See the next page 1 POWER switches the set on from standby or off to standby 2 NUMBER BUTTONS switches the set on from standby or directly select a number 3 MENU selects a menu 4 D E Programme Up Down selects a programme or a menu item switches the set on from standby F G Volume Up Down adjusts the volume adjusts menu settings OK accepts your selection or display...

Page 9: ...letext function Battery installation The remote control handset is powered by two AAA type batteries To load the batteries turn the remote control handset over and open the battery compartment Install two batteries as indicated by the polarity symbols and marked inside the compartment Note To avoid damage from possible battery leakage remove the batteries if you do not plan to use the remote contr...

Page 10: ...by 7 POWER STANDBY INDICATOR r r illuminates brightly when the set is in standby mode dims when the set is switched on 8 REMOTE CONTROL SENSOR 9 HEADPHONE SOCKET Connect the headphone plug to this socket 10 AUDIO VIDEO IN SOCKETS AV2 Connect the audio video out sockets of exter nal equipment to these sockets S VIDEO AUDIO IN SOCKETS SAV Connect the video out socket of an S VIDEO VCR to the S VIDEO...

Page 11: ...ignal 65 1dBuV 3 PC Mode Adjustment 3 1 Required Test Equipment 1 Window Pattern which satisfied with VESA Spec or pattern which has White Black signal simultaneously 2 Remote control for adjustment 3 2 Preparation for Adjustment 1 Perform Heat Run for more than 15 minutes in white pattern 2 Connect the signal of pattern generator with LCD TV of PC Input Jack D Sub 3 Confirm the XGA 1024x768 Windo...

Page 12: ... 625 600 25 2 POS 22 1 SVGA 60 1056 800 256 128 POS 88 40 37 879 40 0 628 600 28 4 POS 23 1 SVGA 72 1040 800 240 120 POS 64 56 48 077 50 0 666 600 66 6 POS 23 37 Mode H_Total H_Display H_Blanking H_Sync H Polarity H_Bp H_Fp H Freq KHz Clk MHz V_Total V_Display V_Blanking V_Sync V Polarity V_Bp V_Fp SVGA 75 1056 800 256 80 POS 160 16 46 875 49 5 625 600 25 3 POS 21 1 SVGA 85 1048 800 248 64 POS 152...

Page 13: ... 13 BLOCK DIAGRAM ...

Page 14: ... 14 EXPLODED VIEW P801 112 500 300 121 120 400 430 420 410 530 310 560 330 ...

Page 15: ...KEY SET 400 3809V00A72A BACK COVER ASSEMBLY RZ 15LA32 1SCART 1PHONE ML 024A 410 4811V00015A BRACKET ASSEMBLY STAND 15LA30 NON 420 4950V00063B METAL SUPPORTER SUS HINGE FIXER 430 3581V00033A DOOR ASSY 500 3141VMNB46A CHASSIS ASSY MAIN ML024A RZ 15LA32 3141VMNB46B CHASSIS ASSY MAIN ML024A RZ 15LA32 530 6871VSMA12A PWB ASSEMBLY CTL ASSY 560 6871VSMN38C PWB ASSEMBLY POWER ML024A PAL P801 6410VEH008A P...

Page 16: ...IC102 IC351 IC352 IC501 IC502 IC51 IC52 IC53 IC601 IC602 IC603 IC604 IC701 IC702 IC703 IC704 IC707 IC708 IC709 IC710 IC801 IC901 PC1 PC2 Q101 Q102 Q54 D100 D51 D52 D53 D54 D55 D56 D57 D601 D602 D701 D702 D703 D703 D704 0IMCRTH001A 0IZZVC0047A 0IAL241610B 0IFA752700A 0IMCRFA010A 0ISO204000A 0IMCRTW001A 0ICTMMO005A 0ITK118100B 0IMCRRH005A 0IMCRRH005A 0IMCRMN011D 0ISA428200A 0IKE704200J 0IMCRFA009A 0...

Page 17: ... C652 C652 C654 C67 C67 C68 C69 C700 C701 C702 C703 C704 C706 C706 C707 C708 C709 C717 C718 C719 C720 C721 C722 C723 C725 C726 C730 C731 C732 C733 C734 C735 C736 C777 C799 C809 C810 C811 0CE335DK618 0CE107BF618 0CK224DF56A 0CK224DF56A 0CE107DF618 0CE107DF618 0CE476BF618 0CE225DK618 0CE225BK618 0CE225DK618 0CQ1031N509 0CQ1031N509 0CH3104K566 0CE107BH618 0CE107DF618 0CE107BF618 0CE476BF618 0CE337ZF6...

Page 18: ...99 L351 L351 L400 L402 L501 L515 L516 L517 L580 L600 L601 L602 L603 L701 L801 0RN4701F409 0RS5602K619 0RD6803H609 180 A01R 0RD0472H609 0RD0472H609 140 275B 140 313A 140 313A 140 313A 140 313A 140 313A 140 313A 140 313A 6210TCE001G 6210TCE001G 6210TCE001G 6210TCE001A 6210TCE001A 6210TCE001A 6210TCE001A 6210TCE001A 6210TCE001A 6210TCE001G 6200JB8010L 6210TCE001A 6210TCE001A 6210TCE001A 6210TCE001A 6...

Page 19: ...L N2 1000OHM 350MA FILTER MLB 201209 1000L N2 1000OHM 350MA FILTER MLB 201209 1000L N2 1000OHM 350MA RESONATOR CRYSTAL HC49U 6 000MHZ 30PPM 16PF RESONATOR CRYSTAL HC49U 27 000MHZ 25PPM 20PF RESONATOR CRYSTAL HC49U 18 432MHZ 30PPM 10PF CAP MAIN2 V 0 GRADE VARISTOR COVER CAP CABLE ASSY AUDIO TO AUDIO 2000MM WHITE CONNECTO D SUB 2990 9C AT L1830 COOL GRAY 3C FUSE SLOW BLOW 4000MA 250 V 5 2X20 JACK PH...

Page 20: ...SVC SHEET 3854V A0107A S ...

Page 21: ...P No 3854VA0107A S 1 2 2002 12 11 ...

Page 22: ...MAIN TOP MAIN BOTTOM CONTROL POWER P No 3854VA0107A S 2 2 2002 12 11 ...

Page 23: ...com html ...

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