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LCD 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

Dec., 2002

Printed in Korea

P/NO : 3828VD0131H

Содержание RZ-15LA32

Страница 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 ...

Страница 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 ...

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 position connect one lead of ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 13: ... 13 BLOCK DIAGRAM ...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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

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

Страница 23: ...com html ...

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