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LCD TV

SERVICE MANUAL

CAUTION

BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : ML-024H

MODEL : RZ-14LA60

website:http://biz.LGservice.com

e-mail:http://www.LGEservice.com/techsup.html

Содержание RZ-14LA60

Страница 1: ... TV SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS ML 024H MODEL RZ 14LA60 website http biz LGservice com e mail http www LGEservice com techsup html ...

Страница 2: ...ONTENTS 2 PRODUCT SAFETY 3 DESCRIPTION OF CONTROLS 4 SPECIFICATION 7 ADJUSTMENT INSTRUCTION 9 TROUBLE SHOOTING 14 BLOCK DIAGRAM 15 EXPLODED VIEW 16 EXPLODED VIEW PARTS LIST 17 REPLACEMENT PARTS LIST 18 SVC SHEET ...

Страница 3: ...t 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 other ohm meter lead in...

Страница 4: ...ely obtain and wear a commercially available discharging wrist strap device which should be removed to prevent potential shock reasons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge buildup or exposure of the assembly 3 Use only a grounde...

Страница 5: ...t 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 the leads of replacement component around notch at stake top 3 Solder the connections CAUTION Maintain original spacing between the replaced component and adjacent components and the circuit board...

Страница 6: ...ting Standard 2 Another Required Standard Follow the standard of each nation SPECIFICATION NOTE Specifications and others are subject to change without notice for improvement 4 General Specification 1 2 3 4 5 6 7 8 9 10 Receivable broadcasting system RF input channel Input voltage Tuning system Screen size Aspet ratio Operating temperature Operating humidity Storage temperature Storage humidity Sp...

Страница 7: ...BG I LL BG DK BG I LL TV Video menu enter OK Vol Channel O O O Item Remark No TOP option Option EU 6 LCD panel specification 1 2 3 4 5 6 7 8 9 10 11 Screen Size Number of Pixels Pixel pitch Video driving method Dot clock Operating Temperature Operating Humidity Storage Temperature Storage Humidity Response time Ton at 25 C Response time Toff at 25 C Specification Min Typ Max Unit 326 8 H x 239 2 V...

Страница 8: ... in the circumstance of 25 5 C of temperature and 65 10 of relative humidity if there is no specific designation 4 The set must be operated for 15 minutes preliminarily before adjustment if there is no specific designation Heat Run must be performed with the full white signal or TV noise signal in the internal part of the set The time for Heat Run can be changed owing to production plan Line Test ...

Страница 9: ... 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 OPTION Data 200PR TEXT I II SV TOP A2 ST SYS 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

Страница 10: ...T 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 OPTION Data 200PR TEXT I II SV TOP A2 ST SYS 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

Страница 11: ...1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 SCART 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 OPTION Data 200PR TEXT I II SV TOP A2 ST SYS 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255...

Страница 12: ... 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 OPTION Data ACMS VOL BBACK LANG 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1...

Страница 13: ...25 26 27 28 29 30 31 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 ...

Страница 14: ...heck signal of R G B output 3 Re soldering 1 No screen Input error of inverter connector 1 Bend the pin legs of P802B connector recheck them 2 Check and repair IC805 SI4925 P1 and Pin 50 connector 1 Check and fix P1 connector being slipped out Cracked components and 1 Check and repair tuner board and main board soldering at tuner board 2 Solder Q403 2 Dark screen 1 Defective LCD lamp 1 Replace the...

Страница 15: ... R G B FB SCL SDA CVBS MULTISTANDARD SOUND PROCESSOR SCL SDA SIF A V L R PC L R S L R S L R H P L R LVDS TRANSMITTER THC63LVDM83R H V Sync Enable CLK TCLK TA TB TC TD 3 3V TO MODULE 400Nit 3 3V 15V LAMP OUT 4 8mA EA SCART R G B FB SCART V RGB YUV SW OSD TXT R G B FB RF V S L R S L R H P S Input VIDEO Input H P L R A V V S V A V L R AUDIO MONO NTSC PAL SECAM Decoder with Analog YPbPr RGB Input and ...

Страница 16: ...4 1 2 3 12 12 13 14 15 17 16 5 5 7 6 9 10 11 8 EXPLODED VIEW ...

Страница 17: ...4C 5 6401VB0003Y SPEAKER ASSEMBLY RU 13LA60 CPT FULL RANGE R L 6400VA0017A 3P 4P 6 6871VSMV23A PWB PCB ASSEMBLY SUB CONT ML024C CONTROL 13 7 6871VSMV22B PWB PCB ASSEMBLY SUB POWER ML024C POWER 13 SKD 8 3313TP1002A MAIN TOTAL ASSEMBLY RZ 14LA60 BRAND ML 024H 9 4951TKS151A METAL ASSEMBLY FRAME 4951TKS151B METAL ASSEMBLY FRAME MAIN RZ 14LA60 SKD 10 4940TKC019A KNOB ROTARY CONTROL BUTTON 11 3550TKK539...

Страница 18: ...16V Z F 2012 R TP C1228 0CH3105F946 1UF 16V Z F 2012 R TP C1229 0CH3105F946 1UF 16V Z F 2012 R TP C1231 0CH3105F946 1UF 16V Z F 2012 R TP C1234 0CH3105F946 1UF 16V Z F 2012 R TP C402 0CH3472K516 4700PF 50V K B 2012 R TP C611 0CH3222K516 2200PF 50V K B 2012 R TP C612 0CH3222K516 2200PF 50V K B 2012 R TP C622 0CH3222K516 2200PF 50V K B 2012 R TP C623 0CH3222K516 2200PF 50V K B 2012 R TP C716 0CH3222...

Страница 19: ...B Y5P 2012 C1206 0CH3103K516 10000PF 50V 10 B Y5P 2012 C121 0CH3103K516 10000PF 50V 10 B Y5P 2012 DATE 2004 06 16 S AL LOC NO PART NO DESCRIPTION SPECIFICATION C1220 0CH3103K516 10000PF 50V 10 B Y5P 2012 C1221 0CH3104K566 0 1UF 50V 10 X7R 2012 R TP C1224 0CH3104K566 0 1UF 50V 10 X7R 2012 R TP C1225 0CH3103K516 10000PF 50V 10 B Y5P 2012 C1232 0CH3104K566 0 1UF 50V 10 X7R 2012 R TP C124 0CH3104K566 ...

Страница 20: ...47UF 16V 10 X7R 2012 R TP C1218 0CH2474F566 0 47UF 16V 10 X7R 2012 R TP C1219 0CH2474F566 0 47UF 16V 10 X7R 2012 R TP C151 0CH2272K516 2700PF 50V 10 B Y5P 2012 R C152 0CH2182K516 1800PF 50V 10 B Y5P 2012 R DATE 2004 06 16 S AL LOC NO PART NO DESCRIPTION SPECIFICATION C153 0CH2102K516 1000PF 50V 10 B Y5P 2012 R C630 0CH2152K516 1500PF 50V 10 B Y5P 2012 R C101 0CE107BF618 100UF KME 16V M FL TP5 C113...

Страница 21: ...H CERATECH R TP L177 0LC0233002A 3 3UH CERATECH R TP L203 0LC0233002A 3 3UH CERATECH R TP L296 0LC0233002A 3 3UH CERATECH R TP L297 0LC0233002A 3 3UH CERATECH R TP DATE 2004 06 16 S AL LOC NO PART NO DESCRIPTION SPECIFICATION IC1223 0TF492509AA SI4925DY TP TEMIC 30V 6 1A IC1224 0TF492509AA SI4925DY TP TEMIC 30V 6 1A IC2 0TF492509AA SI4925DY TP TEMIC 30V 6 1A Q1 0TR387500AA CHIP 2SC3875S ALY BK KEC...

Страница 22: ...R213 0RH1000D622 100 1 10W 5 D R TP R214 0RH2702D622 27K 1 10W 5 D R TP R218 0RH0682D622 68 1 10W 5 D R TP DATE 2004 06 16 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R222 0RH0752D622 75 1 10W 5 D R TP R231 0RH0752D622 75 1 10W 5 D R TP R232 0RH0752D622 75 1 10W 5 D R TP R233 0RH0752D622 75 1 10W 5 D R TP R235 0RH2702D622 27K 1 10W 5 D R TP R236 0RH5102D622 51K 1 10W 5 D R TP R240 0RH5101D622 5 ...

Страница 23: ...D622 1 5K OHM 1 10 W 2012 5 00 DATE 2004 06 16 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R116 0RH0000D622 0 OHM 1 10 W 2012 5 00 D R119 0RH1001D622 1K OHM 1 10 W 2012 5 00 D R1211 0RH1001D622 1K OHM 1 10 W 2012 5 00 D R123 0RH0000D622 0 OHM 1 10 W 2012 5 00 D R124 0RH0000D622 0 OHM 1 10 W 2012 5 00 D R131 0RH1001D622 1K OHM 1 10 W 2012 5 00 D R132 0RH1001D622 1K OHM 1 10 W 2012 5 00 D R142 0RH...

Страница 24: ...EER3019 450UH RZ 15 20LA70 L201 6200JB8010L MLB 201209 1000L N2 MAG LAYE L202 6200JB8010L MLB 201209 1000L N2 MAG LAYE L207 6200JB8010L MLB 201209 1000L N2 MAG LAYE L516 6210VC0004A BK3216 4S600 TAIYOYUDEN 3 2X LF701 6200JB8012Q OR 14 7 7 5H SMC BK 6 0 11 0 R226 6200JB8010L MLB 201209 1000L N2 MAG LAYE R228 6200JB8010L MLB 201209 1000L N2 MAG LAYE R229 6200JB8010L MLB 201209 1000L N2 MAG LAYE R230...

Страница 25: ......

Страница 26: ...Jun 2004 Printed in Korea P NO 3828TSL103K ...

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