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LG MT-60PZ90M, Service Manual

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LG MT-60PZ90M Service Manual Download Page 35

Summary of Contents for MT-60PZ90M

Page 1: ...ION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS RF 03LA MODEL MT 60PZ90V M 92M V MODEL MZ 60PZ92V website http biz LGservice com e mail http www LGEservice com techsup html INPUT SELECT VOLUME ON OFF ...

Page 2: ...ETY PRECAUTIONS 3 DESCRIPTION OF CONTROLS 4 SPECIFICATIONS 8 ADJUSTMENT INSTRUCTIONS 9 PRINTED CIRCUIT BOARD 12 BLOCK DIAGRAM 21 EXPLODED VIEW 22 EXPLODED VIEW PARTS LIST 23 REPLACEMENT PARTS LIST 24 SCHEMATIC DIAGRAM ...

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: ... REMOTE CONTROL RS 232C INPUT CONTROL SERVICE AUDIO INPUT RGB OUTPUT RGB INPUT DVI INPUT VIDEO INPUT INPUT SELECT VOLUME ON OFF ON OFF INPUT SELECT VOLUME Main Power Button INPUT SELECT Button VOLUME F G Buttons Power Standby Indicator Illuminates red in standby mode Illuminates green when the Monitor is turned on Remote Control Sensor Sub power button AUDIO INPUT VIDEO INPUT S VIDEO INPUT AUDIO I...

Page 5: ...NENT INPUT S VIDEO VIDEO INPUT AUDIO INPUT SOCKETS EURO SCART SOCKET Note The interface board AP 60EA30 31 is not equipped on MT MZ 60PZ90 92 series models Contact your dealer for buying this optional item 6 POWER CORD SOCKET This Monitor operates on an AC power The voltage is indicated on the Specifications page Never attempt to operate the Monitor on DC power AV1 AV1 R L EXTERNAL SPEAKER AC INPU...

Page 6: ... a menu item F F G G Volume Down Up adjusts the volume adjusts menu settings OK displays the current mode 9 NUMBER BUTTONS 10 VCR BUTTONS control a LG video cassette recorder 11 WIN SIZE adjusts the sub picture size 12 ZOOM ZOOM 13 INPUT SELECT BUTTON selects TV AV or PC monitor mode 14 SSM Sound Status Memory recalls your preferred sound setting 15 PIP ARC changes the picture format of PIP 16 TWI...

Page 7: ... WIN POSITION ZOOM ZOOM SPLIT ZOOM VOL SUB INPUT Remote control handset Phone scart cable Optional Ceiling mounting bracket Optional extras can be changed or modified for quality improvement without any notification new optional extras can be added Contract your dealer for buying these items Accessories Optional Extras Tilt wall mounting bracket Wall mounting bracket Desktop stand Video cables Des...

Page 8: ...nd performance of each parts are followed each drawing and specification by part number in accordance with BOM 5 The receiver must be operated for about 20 minutes prior to the adjustment V Test and Inspection Method 1 Performance Follow the Standard of LG TV test 2 Demanded other specification Safety UL CSA IEC specification EMC Fcc ICES IEC specification Remark Safety IEC60065 IEC60095 EMI EN550...

Page 9: ...ttern 06CH HEAT RUN Ł Connect terminal of D M M to TP1 PFC J8302 connect terminal to TP2 PFC J8301 Ø After turning VR 801 voltage of D M M adjust 380V deviation 1V 2 Va Adjustment After receiving 100 Full White Pattern HEAT RUN ŁConnect terminal of D M M to Va pin of P805 and connect terminal to GND pin of P805 Ø After turning the VR8401 voltage of D M M adjustment as same as Va voltage which on l...

Page 10: ...de using V Key 5 4 Auto adjustment RS 232C 6 DDC Data Input 6 1 Required Test Equipment 1 A jig for adjusting PC DDC PC serial to D sub Connection equipment 2 S W for writing DDC EDID data write read 3 D Sub 15P cable D Sub to DVI Connector Connect to DVI Jack 6 2 Setting of Device 6 3 Preparation for Adjustment 1 Set devices as above and turn the PC jig on 2 Put S W for writing DDC EDID data writ...

Page 11: ...k Sum is OK DDC Data for Digital RGB input is completed 7 Adjustment of Component Off Set 7 1 Required Test Equipment HD STB SK 011T or same product 7 2 Manual Adjustment of Component Off Set 1 Input Video signal and Component 720P signal of HD STB 2 Press ADJ key of R C twice for entering twin picture mode 3 Adjust the same color senses between main and sub using Volume key of R C in R G B Off Se...

Page 12: ... 12 MAIN TOP PRINTED CIRCUIT BOARD ...

Page 13: ... 13 MAIN BOTTOM ...

Page 14: ... 14 PFC TOP ...

Page 15: ... 15 PFC BOTTOM ...

Page 16: ... 16 PFC TOP ...

Page 17: ... 17 PFC BOTTOM ...

Page 18: ... 18 AV FIX TOP AV FIX BOTTOM AV INTERFACE TOP AV INTERFACE BOTTOM ...

Page 19: ... 19 CONTROL BOARD TOP CONTROL BOARD BOTTOM POWER S W TOP POWER S W BOTTOM SPEAKER TOP SPEAKER BOTTOM ...

Page 20: ... 20 POWER VA PACK TOP POWER VA PACK BOTTOM POWER PFC PACK TOP POWER PFC PACK BOTTOM POWER VS PACK TOP POWER CONTROL PACK TOP POWER VS PACK BOTTOM POWER CONTROL PACK BOTTOM ...

Page 21: ... 21 BLOCK DIAGRAM cable cable ...

Page 22: ... 22 EXPLODED VIEW 551 560 550 102 101 600 400 401 520 540 301 302 306 303 304 330 630 200 201 620 610 530 640 300 305 580 570 590 202 203 204 206 208 213 207 210 211 212 209 205 ...

Page 23: ... PDP50X20000 TEMP SENSOR B D 300 3091V00509A CABINET ASSEMBLY MU 60PZ90V STEREO RF03LA LG DARK SILVER 301 4980V00142B SUPPORTER FILTER AL5052 NONE 302 4980V00142A SUPPORTER FILTER AL5052 NONE 303 4980V00143B SUPPORTER FILTER AL5052 NONE 304 4980V00143A SUPPORTER FILTER AL5052 NONE 305 3790V00267D FILTER MECH MN60PZ90V 1160G03EK2 NBK 60 ECTHING MESH GLASS FILTER 306 4980V00141A SUPPORTER FILTER AL5...

Page 24: ...EC CHIP 2SA1504S ASY KEC CHIP 2SC3875S ALY KEC CHIP 2SC3875S ALY KEC CHIP 2SC3875S ALY KEC CHIP 2SC3875S ALY KEC LOCA NO PART NO DESCRIPTION IC001 IC002 IC101 IC102 IC103 IC104 IC107 IC1101 IC1102 IC1103 IC1104 IC1105 IC1201 IC1202 IC1203 IC1204 IC1205 IC1401 IC1405 IC1406 IC202 IC301 IC401 IC402 IC403 IC405 IC407 IC501 IC502 IC503 IC504 IC601 IC701 IC702 IC703 IC704 IC740 IC741 IC742 IC743 IC744 ...

Page 25: ... DESCRIPTION Q8101 Q8102 Q8104 Q8105 Q8105 Q8106 Q8107 Q8108 Q8108 Q8201 Q8203 Q8204 Q8205 Q8206 Q8207 Q8208 Q8210 Q8303 Q8304 Q8401 Q8402 Q8403 Q8501 Q8502 Q8503 Q8504 Q8505 Q8601 Q8602 Q8604 Q8605 Q8606 Q8607 Q8608 Q8802 Q8803 Q8804 Q8805 Q8900 Q8901 Q8902 Q8903 Q8904 Q8905 Q8906 Q8907 Q8908 Q8909 QA201 QA202 0TR150400BA 0TR150400BA 0TR150400BA 0TR387500AA 0TR150400BA 0TR102009AG 0TR150400BA 0TR...

Page 26: ...A LOCA NO PART NO DESCRIPTION D8217 D8301 D8302 D8303 D8304 D8305 D8306 D8307 D8311 D8312 D8319 D8401 D8402 D8403 D8404 D8405 D8406 D8407 D8408 D8409 D8411 D8412 D8412 D8414 D8418 D8419 D8501 D8502 D8503 D8504 D8505 D8506 D8507 D8508 D8509 D8510 D8511 D8512 D8515 D854 D855 D857 D8601 D8602 D8604 D8605 D870 D871 D873 D880 D8801 D8802 0DZ750009AG 0DD414809ED 0DD414809ED 0DB250600AB 0DR310000BA 0DR31...

Page 27: ... 16V M SMD R TP 10UF MVG 16V 20 R TP SMD SMD 47UF MVG 16V M SMD R TP 10UF MVG 16V 20 R TP SMD SMD LOCA NO PART NO DESCRIPTION C015 C017 C018 C019 C019 C020 C020 C021 C022 C022 C023 C023 C024 C024 C025 C025 C026 C029 C030 C030 C031 C034 C035 C038 C039 C040 C041 C042 C042 C043 C044 C045 C045 C046 C047 C048 C050 C053 C056 C057 C058 C059 C109 C110 C1102 C1106 C1107 C1108 C111 C1110 C1111 C112 0CE476SF...

Page 28: ... 5 LOCA NO PART NO DESCRIPTION C676 C7116 C728 C755 C758 C760 C765 C766 C769 C770 C772 C774 C785 C787 C788 C789 C791 C793 C801 C804 C806 C809 C810 C8101 C8102 C8105 C8106 C8107 C811 C8110 C8111 C812 C813 C818 C820 C820 C8202 C8203 C8204 C8205 C8206 C8207 C8209 C8210 C8211 C8212 C8213 C8213 C8214 C8215 C8216 C8217 181 120K 0CE475WJ6DC 0CE476SF6DC 0CE476SF6DC 0CE476SF6DC 0CE477VF6DC 0CE477VF6DC 0CE4...

Page 29: ... 800V J M PP NI FM20 LOCA NO PART NO DESCRIPTION C8510 C8511 C8512 C8513 C8514 C8515 C8517 C8518 C8519 C8520 C8521 C8522 C8523 C8524 C8525 C8601 C8602 C8605 C8606 C8607 C8610 C8611 C879 C8802 C8803 C8804 C8805 C8807 C8808 C8811 C8812 C8813 C8815 C8819 C8820 C8821 C8822 C8823 C8824 C8834 C8835 C8836 C8839 C8841 C8842 C8843 C8900 C8901 C8903 C8905 C8907 C893 0CC47001505 0CE687RP6A0 0CC47001505 0CC47...

Page 30: ... AR1403 AR1460 AR1461 AR1462 AR1463 AR1465 AR1466 AR1467 AR1468 AR1469 AR1470 AR1471 AR1472 AR1473 AR1474 AR1475 AR1476 AR1516 AR1517 AR260 AR261 AR262 AR263 AR264 AR265 AR400 AR401 AR402 AR403 AR460 AR461 AR462 AR463 AR465 AR466 AR467 AR468 AR469 AR470 AR471 AR472 AR473 6630VGA001C 6630VGA004B 387 A05A 0RRZVTA001D 0RRZVTA001D 0RRZVTA001D 0RRZVTA001D 0RRZVTA001D 0RRZVTA001D 0RRZVTA001D 0RRZVTA001D...

Page 31: ...K OHM 1 6 W 5 TA52 10K OHM 1 6 W 5 TA52 10K OHM 1 6 W 5 TA52 10K OHM 1 6 W 5 TA52 10K OHM 1 6 W 5 TA52 LOCA NO PART NO DESCRIPTION R8212 R8213 R8214 R8215 R8216 R8217 R8218 R8220 R8221 R8222 R8224 R8224 R8225 R8226 R8230 R8231 R8232 R8233 R8235 R8249 R8250 R8251 R8251 R8252 R8253 R8255 R8260 R8261 R8262 R8263 R8264 R8301 R8302 R8303 R8307 R8308 R8312 R8313 R8316 R8318 R8319 R8320 R8324 R8325 R8327...

Page 32: ...OHM 2 W 5 00 TA62 22K OHM 1 2 W 5 00 TA52 LOCA NO PART NO DESCRIPTION R8544 R8544 R8545 R8801 R8802 R8803 R8804 R8805 R8806 R8807 R8808 R8809 R8810 R8811 R8812 R8813 R8814 R8816 R8817 R8818 R8819 R8819 R8820 R8823 R8824 R8825 R8826 R8827 R8828 R8830 R8832 R8833 VR801 VR8401 VR8501 SW1 SW102 SW2 SW3 SW4 SW741 SW800 F601 F602 F603 IC411 IC412 IC413 0RS5602K607 0RS3902K607 0RD1803H609 0RS3902K607 0RS...

Page 33: ...M501NT 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 FBMH3216 HM501NT 3 2X1 6X1 6MM R TP LOCA NO PART NO DESCRIPTION L918 L919 L920 L921 L922 L923 L924 L925 L926 L927 L928 L929 LA201 R129 R130 R833 R834 R922 X1470 X1501 X410 X470 X501 X601 X720 JP...

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