manualshive.com logo in svg

LG RT-32FZ60RB, Service Manual, Page: 2 / 38

Share
Download
LG RT-32FZ60RB Service Manual Download Page 2

- 2 -

CONTENTS

CONTENTS............................................................................................... 2

SAFETY PRECAUTIONS ..........................................................................3

SERVICING PRECAUTIONS.................................................................... 4

DESCRIPTION OF CONTROLS................................................................6

SPECIFICATION ........................................................................................9

ADJUSTMENT INSTRUCTION................................................................11

TROUBLE SHOOTING ............................................................................19

BLOCK DIAGRAM...................................................................................23

EXPLODED VIEW....................................................................................26

EXPLODED VIEW PARTS LIST ..............................................................27

REPLACEMENT PARTS LIST ............................................................... 28

SVC. Sheet ..................................................................................................

PRINTED CIRCUIT BOARD ........................................................................

Summary of Contents for RT-32FZ60RB

Page 1: ...SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS MC 036A MODEL RT 32FZ60RB website http biz LGservice com e mail http www LGEservice com techsup html ON OFF ...

Page 2: ...IONS 3 SERVICING PRECAUTIONS 4 DESCRIPTION OF CONTROLS 6 SPECIFICATION 9 ADJUSTMENT INSTRUCTION 11 TROUBLE SHOOTING 19 BLOCK DIAGRAM 23 EXPLODED VIEW 26 EXPLODED VIEW PARTS LIST 27 REPLACEMENT PARTS LIST 28 SVC Sheet PRINTED CIRCUIT BOARD ...

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 Alter...

Page 5: ...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 the ...

Page 6: ...Aspect Ratio Control changes the picture format 4 TURBO SOUND BUTTON selects Turbo sound TURBO PICTURE BUTTON selects Turbo picture 5 D E Programme Up Down selects a programme or a menu item switches the set on from standby F G Volume Down Up adjusts the volume adjusts menu settings 6 VCR BUTTONS control a LG video cassette recorder 7 SSM Sound Status Memory recalls your preferred sound setting 8 ...

Page 7: ...e SIZE adjusts the sub picture size STILL freezes motion of the sub picture POSITION relocates the sub picture in clockwise direction SCAN switches on or off the programme scan mode through 12 sub pictures 20 STILL freezes motion of the picture COLOURED BUTTONS These buttons are used for teletext only TELETEXT models or programme edit Without PIP OK PR VOL PR VOL PLAY P STILL STOP REC REW FF I II ...

Page 8: ...amme or a menu item switches the set on from standby 5 REMOTE CONTROL SENSOR 6 EYE option adjusts picture according to the surrounding conditions 7 HEADPHONE SOCKET option Connect the headphone plug to this socket 8 AUDIO VIDEO IN SOCKETS AV3 Connect the audio video out sockets of exter nal equipment to these sockets S VIDEO AUDIO IN SOCKETS S AV Connect the video out socket of an S VIDEO VCR to t...

Page 9: ...without notice for improvement Standard input Voltage AC 230V 50 60Hz Model Name RE 32FZ30RX RE RL 29FB51RQ RE 28FZ30RQ Brand LG Compliance Safety IEC60065 EMC EN55020 EN55013 EMC EN55020 EN55013 Model Name RE 32FZ30RX RE RL 29FB51RQ RE 28FZ30RQ Market No 1 2 3 4 5 6 7 8 9 Item Receiving System AV Receiving System Available Channel Input Voltage Market Screen Size Tuning System Operating Environme...

Page 10: ...eletext Remocon AV input Component input PERI TV connector RGB input 2 Carrier stereo NICAM stereo 2 Carrier Dual NICAM Dual SSC Split Screen mode Multi picture display mode 1 2 12 PIP Film mode Noise reduction Progressive scan Motion detection DBS Swivel speaker Digital eye Option Side or Front 1 Rear 2 AV1 AV1 Max PSM Dynamic Min PSM Mild Item Specification Remark ...

Page 11: ...make equal red on whole screen and it does not to make the DY by fixed screw after check a simple color of Red Green Blue and white raster whether or not it is a pollution of color At this time take care raster of screen and DY must fixing in the condition which maintains a horizontality 7 Check the TV set by move direction 4 2 Convergence adjustment These adjustments can the best condition of foc...

Page 12: ...h B CUTOFF until they have the color coordinate of Low Light as below g Repeat adjusting until the color coordinate of High and Low Light is satisfied h Check the color coordinate of adjusted condition with white balance meter 12 SERVICE1 Item CR 0 511 CG 0 511 CB 0 511 WR 0 511 WG 0 511 WB 0 511 SBRI 255 254 YCDEL PH 32Ó FLAT 256 256 256 256 256 256 20 2 SS 29Ó FLAT 256 256 256 256 256 256 20 2 S...

Page 13: ...tical line look like parallel with vertical lines of the CPT 9 CRNU Upper Corner Correction adjustment After finished EP adjustment adjust vertical line of left top right top of screen to the best straight line 10 CRNL Lower Corner Correction adjustment After finished EP adjustment adjust vertical line of left bottom right bottom of screen to the best straight line 11 BOW adjustment A standard is ...

Page 14: ...8 50 50 496 140 400 230 200 5 4 30 23 15 S S 28Ó FLAT 413 128 50 50 496 135 400 200 200 5 4 20 23 14 Item IBRM WDRM CGAIN WGAIN MWDR BCLTH BCLTC BCLGA BCLC SVDEL SVD SVG VBSO TML PHILIPS 32ÓFLAT 20 83 17 102 102 230 0 45 25 9 11 252 S S 29Ó FLAT 20 83 17 102 102 230 0 45 25 9 11 252 S S 28Ó FLAT 20 83 17 102 102 230 0 45 25 9 11 252 Item FP NP SP S1 VOL S2 VOL AGC L VPC L M STR M HMC M HP M LP M L...

Page 15: ...signal and then adjust POS60 to identity of vertical location 6 OPTION Adjustment 6 1 Preparation for Adjustment 1 This option adjustment decides function in accordance with model Press the SVC TX adjustment button IN START button at SVC mode then adjust the option at OPTION 1 2 3 4 mode 2 Mark the option adjustment data like 111 11 111 11 in BOM 6 2 Adjustment Method 1 Input data directly by the ...

Page 16: ...op text 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 WOOF RESE1 AV SV SAV3 DVD HPHON VOL ACMS Option Code Function Remark Without ACMS function With ACMS function Normal volume curve Rushed volume curve Without headphone With headphone Without DVD input With DVD input AV3 Y C not coresspondence AV3 Y C coresspondence Without woofer With woofer No save last AV Last AV save Australia EU 0 1 0 1 0 1 0 1 0 1 0 1 R...

Page 17: ... English Indonesian Malaysian Vietnamese English Thai English China English French Swedish Czech German Spanish Italian Polish French Swedish Czech German Slovenian Italian Rumanian English French Swedish Turkish German Spanish Italian English Hungarian Serbian Czech German Polish Spanish Italian Rumanian Polish Russia Estonian Polish Russia Swedish Czech Estonian English Russia Estonian Czech Ger...

Page 18: ...110 110 16 0 45 25 9 11 252 Table 5 OPTION 4 Function 6 Sound Prescaler DonÕt adjust mass production Because this value of SVC setting is set to come up to standard Only This standard is for reference In case of Phone jack is over 1EA in AV1 AV2 apply to Phone standard Audio out level 500mVrms at 100 modulation ratio In case of both of AV1 AV2 is Scart jack apply to Scart jack standard Audio out l...

Page 19: ... 19 TROUBLE SHOOTING ...

Page 20: ... 20 ...

Page 21: ... 21 ...

Page 22: ... 22 ...

Page 23: ... 23 BLOCK DIAGRAM 1 MAIN ...

Page 24: ... 24 2 SMPS ...

Page 25: ...MEMO 25 ...

Page 26: ... 26 EXPLODED VIEW 510 153 150 170 112 400 174 501 560 503 520 600 120 121 300 320 330 580 310 590 504 ...

Page 27: ...0 320 062J SPRING KNOB 330 5020V00830A BUTTON POWER RN 32FZ60 ABS 1KEY 400 3809V00387C BACK COVER ASSEMBLY RT 32FZ32RB NON EXPORT 501 4810V00379Z BRACKET MAIN RT 32FZ40RB MC035B HIPS 40AF AHLLKG 503 4810V00543C BRACKET REAR A V PHONO PHONO PS MC021A 504 351 008A LINK POWER S W FOR MC 97A CHASSIS 510 6871VSMZ52B PWB PCB ASSEMBLY SUB CPT MC036A RT 32FZ60RB AHLLKG LG32ÓÓÓ 520 6871VMMT03A PWB PCB ASSE...

Page 28: ...V 150MA KSC945C Y TP TO92 50V 150MA BF421 TP TELEFUNKEN TO92 KEC KRC102M KRC1202 TP NA NA NA KSC945C Y TP TO92 50V 150MA KSC945C Y TP TO92 50V 150MA KTA1271Y KTA950 TP TO92 50V 100MA IRFIBC20G BK I R 600V LOCA NO PART NO DESCRIPTION IC012 IC013 IC650 Q011 Q012 IC401 IC802 IC002 IC016 IC015 IC101S IC102 IC102S IC103 IC501 IC501S IC601 IC801 IC901 IC902 IC903 IC014 IC104 IC503 IC504 IC851 IC853 IC85...

Page 29: ... 5UA MTZJ8 2B TP DO34 8 2V 5UA MTZJ9 1B TP DO34 0 5W 9 1V 5UA LOCA NO PART NO DESCRIPTION LD1101 C103 C105 C106 C108 C115 C116 C118 C119 C1203 C1205 C1206 C1207 C1208 C1211 C123 C162 C166 C167 C202 C212 C213 C214 C221 C2933 C307 C331 C333 C339 C348 C350 C418 C419 C437 C446 C604 C611 C612 C614 C615 C621 C622 C625 C626 C627 C630 C631 C637 C638 C651 0DL112100AA 0CN1030F679 0CN1030F679 0CN1030F679 0CN...

Page 30: ...O DESCRIPTION C517 C518 C518 C519 C529 C529 C601 C604 C606 C608 C610 C613 C623 C632 C650 C801 C853 C855 C858 C861 C868 C875 C417 C2912 C2913 C403 C809 C812 C851 C103 C1130 C340 C401 C402 C404 C405 C406 C408 C411 C413 C414 C415 C421 C440 C441 C527 C618 C619 C620 C639 C640 C660 0CE227DF618 0CE476DF618 0CE227DF618 0CE227DF618 0CE476DF618 0CE477DD618 0CE107DF618 0CE107DF618 0CE107DF618 0CE107DF618 0CE...

Page 31: ...D 25V M FL TP5 10UF STD 25V M FL TP5 LOCA NO PART NO DESCRIPTION C310 C316 C338 C423 C447 C504 C506 C517 C521 C523 C529 C601 C606 C607 C624 C657 C808 C857 C862 C864 C867 C869 C871 C872 C900 C901 C902 C904 C910 C914 C012 C308 C313 C324 C426 C442 C652 C655 C873 C1103 C605 C409 C1204 C161 C164 C201 C222 C2910 C2911 C312 C602 C603 0CE107BJ618 0CE228DJ650 0CE228DH610 0CE6851K652 0CE476DR618 0CE476DD618...

Page 32: ... R111 R112 R113 R116 R117 R119 R1204 R1206 R1208 R1212 R125 R126 R127 R128 R129 R1292 R130 R131 R132 R133 R134 R136 R137 R138 R160 R161 R162 R163 R164 R165 R166 R167 R168 R169 R170 R171 R172 R173 R200 0RKZVTA001C 0RF0161K607 0RF0161K607 0RF0161K607 180 C02M 0RD0752F609 0RD0822F609 0RD0102F609 0RD2200F609 0RD1000F609 0RD1000F609 0RD1000F609 0RD1000F609 0RD1001F609 0RD1002F609 0RD0102F609 0RD1002F60...

Page 33: ...5 TA52 1K OHM 1 6 W 5 TA52 3K OHM 1 6 W 5 00 TA52 1K OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 10K OHM 1 6 W 5 TA52 100 OHM 1 6 W 5 TA52 10K OHM 1 6 W 5 TA52 3 3K OHM 1 6 W 5 00 TA52 68K OHM 1 6 W 5 00 TA52 100 OHM 1 6 W 5 TA52 470 OHM 1 6 W 0 05 TA52 LOCA NO PART NO DESCRIPTION 0RD2001A609 0RD1001F609 0RD0221F609 0RD1001A609 0RD2701A609 0RD2400A609 0RD1001A609 0RD3903F609 0RD0221...

Page 34: ...ART NO DESCRIPTION R907 R908 R918 R930 R938 F851 F855 F856 FR359 FR360 FR443 FR448 SW1101 SW1151 SW1152 SW1153 SW1154 SW1155 SW1156 B100 FB001 FB204 FB301 FB801 FB802 FB805 FB853 FB855 FB856 FB902 J121 J59 L102 L601 T1101 T811 X001 X01 X101 X501 X601 SG904 SG911 SG912 SG913 0RS5602K607 0RS4700H609 0RS5602K607 0RS4700H609 0RS4700H609 0RP0020J809 0RP0050H709 0RP0020J809 0RP0050H709 0RP0050H709 0RP00...

Page 35: ...ER MC036A CABLE ASSEMBLY COAXIAL L 150MM FUSE SLOW BLOW4000MA 250 V 5 2X20 JACK PMJ016A A V 3P S VHS E P RD WH YL JACK PPJ109C A V IN OUT 6P STEREO JACK PMJ021 14 PARK ELEC A V 9P WITH S W REMOTE CONTROLLER RECEIVER TSOP4838ON1 SOCKET CIRC CPT PCS029A 9PIN 14 360 FBT BSC29 5572 29 XIAN 6174V 6010A VE THERMISTOR 03 07MX JA HWA 7 OHM 20 80 60 THERMISTOR KL15L2R5 SSANSHIN 15 125V TUNER TAUD Z240D 4SY...

Page 36: ......

Page 37: ...2 E4 J133 E1 J134 F3 J135 F2 J136 F1 J137 F2 J138 F1 J139 F2 J140 F1 J141 F1 J142 F1 J145 G2 J146 G2 J147 G2 J148 G2 J149 G2 J150 G2 J151 G2 J152 G1 J153 G1 J154 G2 J155 B3 J156 B3 J157 F3 J158 E4 J159 E4 J160 C1 J161 D5 J162 E4 J163 B3 J164 B4 J165 F5 J316 A5 JA201 C5 JP1 F2 JP2 F2 JP3 G1 JP4 G1 JP5 F1 JP6 F1 JP7 E2 JP8 E2 JP9 B1 JP12 F4 JP13 D5 JP14 D5 JP21 C5 JP22 C5 JP33 A1 JP34 A1 JP35 A1 JP3...

Page 38: ...Apr 2004 Printed in Korea P NO 3828VD0151J ...

Reviews:

No comments