LG RT-60PY10, Service Manual

Page 1: ...L CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS RF 043B MODEL RT 60PY10 website http biz LGservice com e mail http www LGEservice com techsup html TV VIDEO MENU VOL CH POWER TV GUIDE ...

Page 2: ...NS 3 DESCRIPTION OF CONTROLS 4 SPECIFICATIONS 14 ADJUSTMENT INSTRUCTIONS 16 TROUBLE SHOOTING GUIDE 21 BLOCK DIAGRAM 32 EXPLODED VIEW 34 EXPLODED VIEW PARTS LIST 35 REPLACEMENT PARTS LIST 36 SCHEMATIC DIAGRAM PRINTED CIRCUIT BOARD ...

Page 3: ... 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 turn to each exposed metallic parts such as antenna terminals phone jacks etc If the exposed metallic part has a return path to the chassis the measur...

Page 4: ...D D E E or F F G G direction OK accepts your selection or displays the current mode D D E E or F F G G Adjusts menu settings Selects menu item POWER Switches the set on from standby or off to standby ARC Changes the picture format MUTE Switches the sound on or off Q VIEW Returns to the previously viewed programme SSM To select the sound appropriate to your viewing programme character VOL Volume Up...

Page 5: ...V AV Component RGB or DVI modes If OSD is dis played selects menu item MENU Displays on screen menus one by one Exits the current menu Memorizes menu changes D D E E Programme Up Down selects a programme or a menu item switches the set on from standby F F G G Volume Up Down adjusts the volume adjusts menu settings Power Standby Indicator Illuminates red in standby mode Illuminates green when the s...

Page 6: ... core or the EMI Fillter core along with separete cable 4 COMPONENT INPUT Connect DVD video outputs to Y PB PR of COMPONENT INPUT and audio outputs to Audio sockets of AUDIO INPUT 5 AUDIO VIDEO IN SOCKETS AV1 Connect the audio video out sockets of external equipment to these sockets S VIDEO AUDIO IN SOCKETS Connect the S VIDEO out socket of an VCR to the S VIDEO socket Connect the audio out socket...

Page 7: ...g a fixed image remain on the screen for a long period of time Typically a frozen still pic ture from a VCR Refer to p 25 If a 4 3 picture format is used the fixed image may remain visible on the screen To avoid picture noise interference leave an adequate distance between the VCR and set Watching TV programmes Turn the set on and select the programme you want Watching VCR 1 Use the TV AV button o...

Page 8: ... input jacks on the set with the output jacks on the audio video equipment Video yellow Audio Left white Audio Right red How to use 1 Use the TV AV button on the remote control to select AV1 or AV2 2 Operate the corresponding external equipment See external equipment operating guide S VIDEO AUDIO VIDEO MONITOR OUTPUT A V INPUT1 AUDIO R L An VIDEO INPUT 2 COMPONENT INPUT 1 COMPONENT AUDIO INPUT RGB...

Page 9: ...T UT RGB INPUT R L MOND R R R R Back panel of the set DVD player Watching DTV option To watch digitally broadcast programs purchase and connect a digital set top box How to connect 1 Use the monitorÕs COMPONENT Y PB PR INPUT RGB or DVI jack for video connections depending on your set top box con nector Then make the corresponding audio connections How to use 1 Turn on the digital set top box Refer...

Page 10: ...or the signal cable from the DVI output port of the PC to the DVI INPUT port on the set Connect the audio cable from the PC to the Audio input on the set Audio cables are not included with the set If using a sound card adjust PC sound as required This set apply a VESA Plug and Play Solution The set provides EDID data to the PC system with a DDC protocol The PC adjusts automatically to use this set...

Page 11: ...6 66 72 80 75 00 85 00 60 00 70 00 75 00 60 00 70 00 75 00 56 25 RGB 60 31 72 18 75 00 85 06 74 55 60 00 70 06 75 02 85 00 60 00 75 02 85 00 60 00 75 02 85 00 60 05 70 01 75 00 85 00 75 06 60 00 75 00 85 00 60 02 60 02 31 468 37 861 31 469 37 927 31 469 35 000 37 861 37 500 43 269 31 500 37 799 39 375 31 500 37 799 39 375 35 156 37 879 48 077 46 875 53 674 49 725 48 363 56 476 60 023 68 677 47 700...

Page 12: ...ts Desktop stand optional Ceiling mounting bracket Wall mounting bracket Only RT 60PY10 11 series Tilt wall mounting bracket Only RT 60PY10 11 series Tilt wall mounting bracket 40 42 50 40 42 50 Ceiling mounting bracket 40 42 50 42 40 2 TV brackets 2 Wall brackets optional Secure the TV assembly by joinning it to a wall by using the TV Wall brackets Joinning the TV assembly to the wall to protect ...

Page 13: ...r further information refer to the optional ÔWall Mounting Bracket Installation and Setup GuideÕ Speakers are optional and are shown for illustration only 3cm 10cm 10cm 10cm 10cm To Mount on a Wall Wall mount minimum allowable clearances for ade quate ventilation To Install on a Desktop Pedestal mount minimum allowable clearances for adequate ventilation 1 Put the RING SPACER in the holes of the b...

Page 14: ...with BOM 5 The receiver must be operated for about 20 minutes prior to the adjustment V Test and Inspection Method 1 Performance LGE TV test method followed 2 Demanded other specification Safety CE IEC specification EMC CE IEC V General Specification 1 General Specification Remark Safety IEC EN60065 EMI CISPRI3 Model Name RT 60PY10 Market Non EU Remark PDP Maker LG Chemical LGE SPEC Maker LG innot...

Page 15: ...io Input 5EA Wired Control No 8 9 10 11 12 13 14 15 16 17 18 Specification Non EU PAL B G I D K NTSC Upper Heterodyne PAL SECAM NTSC PAL SECAM NTSC PAL SECAM NTSC Y Cb Cr Y Pb Pr RGB PC RGB DTV for Australian DVI PC PC Audio Component 2EA AV 2EA Discrete IR Remark 4 System PAL SECAM NTSC PAL60 4 System PAL SECAM NTSC PAL60 4 System PAL SECAM NTSC PAL60 DVI D L R Input ...

Page 16: ...the LGIDS idsinst exe After installation is completed check if the file shown on Fig 1 has been created After using the right mouse button to click on ÔLGIDSÕ 2 select ÔCreate ShortcutÕ from the menu with the left mouse button and move the shortcut icon onto the desktop 3 Double click on the ÔLGIDSÕ icon on the desktop to execute the program 3 2 Channel memory Method 1 Check if ÔMalibuÕ has been s...

Page 17: ...n ÔKey Generation G Õ 2 Input the number of the key in Generation count ex If 100 Keys are required then just register 100 and next time it will automatically get 101 3 Input file When installing the program for the first time you must find the original KEY that you copied and open it It is crucial that you copy the original KEY into this directory When you use Generation the information is record...

Page 18: ...Diagram for Measuring Refer to Fig 11 5 3 Adjustment Method for P No 3501V00180A B D 1 Va Adjustment 1 After receiving 100 Full White Pattern HEAT RUN 2 Connect terminal of D M M to Va pin of P805 connect terminal to GND pin of P805 3 After turning RV501 voltage of D M M adjustment as same as Va voltage which on lable of panel right top Deviation 0 5V 2 Vs Adjustment 1 Connect terminal of D M M to...

Page 19: ...S W for writing DDC EDID data Write Read into operation operated in DOS mode 6 4 Sequence of Adjustment 1 DDC Data Input for Analog RGB 1 Put the set on the table and turn the power on 2 Connect PC Serial to D sub 15P Cable of jig for DDC adjustment to RGB terminal D Sub 15Pin 3 Operate S W for DDC record and select DDC data for Analog RGB in Model Menu 4 Operate EDID Write command 5 Operate EDID ...

Page 20: ...ce 8 1 Required Test Equipment Pattern Equipment MSP3240A or same product 16 Gray Scale Pattern output Component output Level 0 7Vp p 8 2 Method of Auto RGB Color Balance 1 Input RGB Source Component 480p 576p 16 Gray Scale Pattern At this time except Pb and Pr signal only Y signal insert 2 Press ADJ KEY on R C for adjustment 3 Press Vol KEY and operate To set 4 Auto RGB OK means completed adjustm...

Page 21: ...signal Doesn t the high tension output come out Doesn t the VSC signal Vs ON come out Yes Yes High tension output voltage Drop it occurs When remove the Y B D Module Input Connector output voltage Drop it occurs When remove the Y Z B D Module Input Connector Power Board high tension output voltage Drop it occurs Yes No No 9 Check the Power Board Output high tension circuit Yes 10 Check the Z B D M...

Page 22: ... 22 1 2 Sony Power Board Structure T502 Vs Trans T702 Va Trans T101 St by Trans T103 Low Voltage Trans 1 2 3 ...

Page 23: ... 23 1 3 Sanken Power Board Structure T221 Vs Trans T271 Va Trans T121 St by Trans T201 Low Voltage Trans 1 2 3 ...

Page 24: ...ect the Power Switch and Power Board Cable Connect Cable Yes No Is normal the Fuse F101 on Power Board Replace Fuse Yes No Is connect the Power Board and 7P of VSC Board Cable Connect Cable Yes No Is connect the Power Switch and Power Board Cable After remove the cable connect to Power Board except the CN101 connection cable authorizes the AC voltage marking on manual When ST BY 5V does not operat...

Page 25: ...onnector of Y B D Is normal the Fuse F52 on Y B D In case of open is replace Yes No Yes Yes Replace Z Board Is normal the Z Board Is normal the output voltage after remove P1 connector of Z B D Is normal the Fuse FS1 FS2 on Z B D In case of open is replace Yes No Yes Is normal the X Board Is normal the output voltage after remove P1 2 3 4 6 7 connector of X B D After remove P1 P2 P3 P4 output volt...

Page 26: ...Y B D In case of open is replace Yes No Yes Yes Replace Z Board Is normal the Z Board Is normal the output voltage after remove P1 connector of Z B D Is normal the Fuse FS1 FS2 on Z B D In case of open is replace Yes No Yes Is normal the X Board Is normal the output voltage after remove P1 2 3 4 6 7 connector of X B D After remove P1 P2 P3 P4 output voltage normality Replace Right X B D After remo...

Page 27: ...m module 2 Check follow Is normal the LVDS cable Is normal the VSC Digital Board Is the LVDS cable connected well Cable inserts well Yes No No Yes Operates the Thine IC IC1100 Replace Thine IC IC1100 No Is normal the Ctrl Board of Module Replace Ctrl B D No No Operates the IEP IC500 Replace IEP IC500 Yes No Operates the Scaler IC700 Replace Scaler IC700 Yes Replace cable Yes ...

Page 28: ...n the case of becomes unusual display from RF AV mode Is normal the Tuner Is normal the CXA2069Q Is the Tuner Cable connected well Cable inserts well Yes No No Yes Is normal the VPC3230 Replace Tuner No Is normal the Input voltage IIC Communication and CVBS output Yes Is normal the Input voltage IIC Communication and HV sync No Replace IC No Is normal the Input voltage IIC Communication and HV syn...

Page 29: ...ync No Replace IC No Yes Is normal the Scaler Is normal the Input voltage IIC Communication and HV sync No Replace IC No Is normal the 74LS123 Yes Is normal the CXA2101 Is normal the Input voltage IIC Communication and HV sync No Replace IC No Is normal the Input voltage IIC Communication and HV sync No Replace IC No Yes Is normal the M52758 Is normal the Input voltage IIC Communication and HV syn...

Page 30: ...No Replace IC No Is normal the Input voltage IIC Communication and HV sync No Replace IC No Is normal the M52758 Yes Is normal the Scaler Is normal the Input voltage IIC Communication and HV sync No Replace IC No Is normal the Scaler Is normal the Input voltage IIC Communication and HV sync No Replace IC No Is normal the Input voltage IIC Communication and HV sync No Replace IC No Yes Is normal th...

Page 31: ...ble connected well Cable inserts well No No Cable inserts well No Replace IC800 No Replace IC801 No Replace SPK cable Yes Yes Is normal the RGB DVI sound Is the Flat cable connected well No No Operates the IC800 Yes Operates the IC801 Replace IC802 No Operates the IC802 Replace VSC Analog B D Yes Yes Yes Is normal the RF AV Component sound ...

Page 32: ...Cb Cr 8 HY57V64322 SDRAM 8MB RGB PC DTV RGB PC RGB DTV g m 1601 Sc aler Malib u Comp DTV CXA_RGB RGB_Dat a Main_Vid eo 24 Sub _Vid eo 8 DVI_Dat a TX_Out RS232_RX TX Co mp RGB_SW Fro m Malib u Dig it al Analo g Sid e AV CVBS S VHS Vin5 YCin5 Co mp _Y Co mp _480I P To Malib u Vid eo f o r Text Text TX0 1 2 3 C Disp _En SDATA SCLK SLE HY5DU283222A SDRAM 128MB AM29LV F ROM 1MB Co mp RGB_SW Co mp _480I...

Page 33: ...FP I2C Exp end er M62320FP I2C Exp end er CXA2069Q UPD64083 UPD64083 VPC3230 MAIN VPC3230 MAIN VPC3230 SUB VPC3230 SUB DVD_SUB DTV_Co mp M52758FP IC400 MUX M52758FP IC400 MUX DVD_MAIN DVD2_MAIN DVD2_SUB DTV2_Co mp S VHS Tuner M Tuner S VIN1 Y CIN1 Co mp Co mp 2 MNT_OUT VIN2 Y CIN2 MAIN_VOUT SUB_COUT SUB_YOUT CAB_VIN MAIN_YOUT MAIN_COUT LA7151M SW CVBS Y COMB_YOUT COMB_COUT ALT_Y_480I_MAIN ALT_Y_48...

Page 34: ...1 550 305 300 302 311 301 301 315 314 314 308 310 313 312 309 307 303 101 102 304 306 570 540 501 560 541 211 210 203 204 205 200 620 206 209 212 400 401 121 120 600 650 208 202 201 520 530 660 430 630 640 610 580 590 561 ...

Page 35: ...GRILL ASSY R 308 4811V00113A BRACKET ASSEMBLY SPEAKER DU 60PY10 SPK GRILLE ASSY L 309 3210V00255A FRAME FRONT SIDE AL DU 60PY10 RIGHT WITH SPK 310 3210V00256A FRAME FRONT SIDE AL DU 60PY10 LEFT WITH SPK 311 3210V00253A FRAME FRONT UPPER AL DU 60PY10 312 3790V00745C WINDOW DECO RZ 60PY10 ACRYL 313 3790V00745D WINDOW DECO RZ 60PY10 ACRYL LEFT 314 4972V00113B FIXER FRAME EGI DU 60PY10 RIGHT PRESS 315...

Page 36: ...SG009A 0IMCRTI003A 0ISTLSG009A 0ITI431000D 0ITK118100B 0IUN385400B 0IUN386300B 0IUN386300B 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA KA7809R FAIRCHILD 2P D PAK R TP IC BA033FP E2 ROHM 3P SOP TO252 3 R TP 3 3V PQ05DZ1U SHARP 5 SMD TYPE R TP PQ05DZ1U SHARP 5 SMD TYPE R TP BA033FP E2 ROHM 3P SOP TO25...

Page 37: ...105 Q8108 Q8505 Q8605 Q8608 Q8900 Q8901 Q8902 Q8903 Q8904 Q8907 Q100 Q100 Q1000 Q101 Q102 Q103 Q103 Q106 Q108 Q110 Q111 Q1501 Q1503 Q209 Q211 Q215 Q216 Q400 Q401 Q402 Q802 Q804 Q809 Q810 Q8101 Q8102 Q8104 Q8105 Q8106 Q8107 Q8108 Q8201 Q8203 Q8204 Q8205 Q8206 Q8207 Q8208 Q8209 Q8210 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR320709AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500...

Page 38: ...00A 50NSSEC 10UA SCHOTTKY BAT 41 TP SCHOTTKY BAT 41 TP EG1ZV 1 TP TP SANKEN FML 24S BK TO220 400V 10A 70A 40NSEC 0 1MA LOCA NO PART NO DESCRIPTION D8407 D8414 D8501 D8504 D8505 D8506 D8507 D8509 D8602 D8801 D8802 D8804 D8811 D8812 D8813 D8814 D8816 D8818 D8820 ZD100 ZD101 ZD102 ZD103 ZD104 ZD105 ZD400 ZD401 D100 D100 D1000 D1001 D1002 D1003 D1004 D101 D101 D102 D105 D106 D116 D117 D118 D119 D120 D...

Page 39: ...ESCRIPTION D8502 D8503 D8508 D8510 D8511 D8512 D8601 D8821 D8822 D8823 ZD800 ZD8902 ZD8906 ZD8908 C8211 C8221 C8227 C8803 C8805 C104 C105 C5016 C8212 C8216 C8412 C851 C8511 C8517 C852 C874 C8812 C8813 C8815 C8819 C8823 C8824 C8523 C8402 C8404 C8409 C8510 C8512 C8513 C8514 C8515 C8206 C8209 C8213 C8214 C8215 C8217 0DZ610009AA 0DZ610009AA 0DZ120009AF 0DZ680009BB 0DZ610009AA 0DZ180009AG 0DZ620009BB 0...

Page 40: ... NO PART NO DESCRIPTION C1066 C1067 C107 C1072 C1074 C1077 C1079 C108 C1082 C111 C112 C113 C114 C120 C1202 C1205 C1206 C121 C121 C1211 C1212 C1215 C1216 C1218 C1220 C1223 C1229 C1233 C124 C1249 C1250 C1251 C1254 C1256 C1257 C1259 C127 C1273 C1274 C1275 C1279 C1305 C1314 C1315 C1317 C1331 C1333 C1353 C1355 C1362 C1366 C1368 C1373 0CE107SF6DC 0CE477DJ618 0CE477SF6DC 0CE107SF6DC 0CE107SF6DC 0CE107SF6...

Page 41: ... SMD SMD LOCA NO PART NO DESCRIPTION C506 C507 C508 C509 C517 C520 C522 C523 C525 C527 C529 C534 C601 C605 C607 C608 C611 C612 C614 C626 C627 C632 C634 C637 C651 C702 C703 C710 C7116 C713 C720 C723 C727 C737 C744 C752 C757 C762 C769 C777 C778 C785 C800 C801 C801 C802 C803 C804 C809 C8101 C8105 C8106 C811 0CE106SF6DC 0CE106SF6DC 0CE106SF6DC 0CE106SF6DC 0CE106SF6DC 0CE106SF6DC 0CE106SF6DC 0CE106SF6D...

Page 42: ...CRIPTION C8907 C806 C8226 C8228 C8228 C8229 C8307 C8308 C8410 C8416 C8521 C8525 C862 C863 C8820 C8821 C8841 C8844 C8845 C254 C289 C847 C873 C8506 C8508 L1004 L1005 L1006 L1007 L1200 L1203 L1209 L1213 L803 L804 L805 L806 L8308 L8812 L8814 L8815 L8820 L8822 L8816 L8819 L8821 T8301 T8302 T8401 T8501 T8502 0CE336SH6DC 0CQ2221N509 0CQ4731N509 0CQ1041N509 0CQ1031N509 0CQ1031N509 0CB8241Y474 0CB8241Y474 ...

Page 43: ...4P E24 SERIES 22 OHM 1 16 W 1608 5 R TP 4P E24 SERIES 22 OHM 1 16 W 1608 5 R TP 4P E24 SERIES 22 OHM 1 16 W 1608 5 R TP 4P E24 SERIES 22 OHM 1 16 W 1608 5 R TP 4P E24 SERIES 22 OHM 1 16 W 1608 5 R TP 4P E24 SERIES 22 OHM 1 16 W 1608 5 R TP 4P E24 SERIES LOCA NO PART NO DESCRIPTION AR717 AR718 AR719 R8151 R8235 R8301 R8302 R8303 R8305 R8327 R8328 R8329 R8421 R8538 R8539 R8540 R8807 R8808 VR801 VR84...

Page 44: ...M 2 W 5 00 TA62 LOCA NO PART NO DESCRIPTION R8250 R8251 R8253 R8260 R8261 R8263 R8264 R8307 R8308 R8309 R8310 R8312 R8313 R8319 R8320 R8322 R8323 R8324 R8325 R8340 R8401 R8403 R8405 R8406 R8409 R8410 R8501 R8502 R8504 R8505 R8507 R8508 R8509 R8510 R8532 R8534 R8536 R8541 R8542 R8543 R8544 R8801 R8802 R8803 R8809 R8810 R8811 R8812 R8813 R8814 R8815 R8816 R8821 0RS9102K607 0RS0152H609 0RS0152H609 0R...

Page 45: ...6 L1327 L1328 L1329 L1330 L1331 L1332 L1333 L1500 L200 L201 L202 L203 L204 L204 L205 L205 L206 L206 L207 L207 L208 L208 L209 L210 6210VC0006A 6200JB8010L 6200JB8010L 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC0006A 6210VC...

Page 46: ...3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP MLB 201209 1000L N2 R TP 1000OHM 350MA MLB 201209 1000L N2 R TP 1000OHM 350MA COOL 27 TROIDAL 82MH 1 4PHY 23TURN COOL 27 TROIDAL 82MH 1 4PHY 23TURN LS314164 DONGIL BK 1 4 PIE 16 4MH PDP 60...

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Page 52: ...BOTTOM POWER S W BOTTOM MAIN BOTTOM PFC TOP CONTROL TOP CONTROL BOTTOM PFC CONTROL TOP PFC CONTROL BOTTOM FAN CONTROL TOP FAN CONTROL BOTTOM TUNER TOP SMPS TOP TUNER BOTTOM VA TOP VS TOP VA BOTTOM VS BOTTOM POWER CONTROL TOP POWER CONTROL BOTTOM PFC BOTTOM AC IN TOP AC IN BOTTOM SMPS BOTTOM ...

Page 53: ...Aug 2004 Printed in Korea P NO 3828VD0161L ...