LG FLATRON M228W Скачать руководство пользователя страница 20 | Manualshive

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Copyright

2007 LG Electronics. Inc. All right reserved.

Only for training and service purposes

LGE Internal Use Only

2. No Power

(1) Symptom

1) Does not minute discharge at module.
2) Non does not come into the front LED.

(2) Procedure check

Is the power cord plugged in?

Plug in the power cord.

Yes

No

Is the Line Filter and Power

Board Cable connected?

Connect the Cable.

Yes

No

Is the appropriate Fuse(F101) on

the Power Board?

Replace the Fuse.

Yes

No

Is the Power Board and 13P of

VSC Board Cable connected?

Connect the Cable.

Yes

No

After removing the cables, connect them to the Power Board(except the
SC101 connection cable), and change the AC voltage marking to manual.
When ST-BY 5V does not operate, replace the Power Board.

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Содержание FLATRON M228W

Страница 1: ...OR SERVICE MANUAL Website http biz LGservice com CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS NO LD73D MODEL M228WD M228WD BZH A OLF Same model for Service Internal Use Only ...

Страница 2: ...right reserved Only for training and service purposes LGE Internal Use Only CONTENTS CONTENTS 2 PRECAUTION 3 SPECIFICATION 7 DISASSEMBLY 12 ADJUSTMENT 14 TROUBLE SHOOTING 19 BLOCK DIAGRAM 26 EXPLODED VIEW 27 REPLACEMENT PARTS LIST 29 SVC SHEET ...

Страница 3: ... pen as this may result in damage to the panel Protect the module from the ESD as it may damage the electronic circuit C MOS Make certain that treatment person s body are grounded through wrist band Do not leave the module in high temperature and in areas of high humidity for a long time The module not be exposed to the direct sunlight Avoid contact with water as it may a short circuit within the ...

Страница 4: ...eat sinks are correctly installed 8 Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead Always remove the test receiver ground lead last 9 Use with this receiver only the test fixtures specified in this service manual CAUTION Do not connect the test fixture ground strap to any heat sink in this receiver Electrostatically Sen...

Страница 5: ... by gently prying up on the lead with the soldering iron tip as the solder melts 2 Draw away the melted solder with an anti static suction type solder removal device or with solder braid before removing the IC Replacement 1 Carefully insert the replacement IC in the circuit board 2 Carefully bend each IC lead against the circuit foil pad and solder it 3 Clean the soldered areas with a small wire b...

Страница 6: ... and carefully crimp it around the IC pin Solder the IC connection 4 Route the jumper wire along the path of the out away copper pattern and let it overlap the previously scraped end of the good copper pattern Solder the overlapped area and clip off any excess jumper wire At Other Connections Use the following technique to repair the defective copper pattern at connections other than IC Pins This ...

Страница 7: ...st method 3 1 Performance LGE test method followed 3 2 Demanded other specification Safety CE IEC Specification EMC CE IEC SPECIFICATION NOTE Specifications and others are subject to change without notice for improvement 4 1 General Specification TV 4 Electrical Specification No Item Specification Remark 1 Video input applicable system PAL D K B G I SECAM 2 Receivable Broadcasting System PAL SECAM...

Страница 8: ... Blue 70W Max On On Active Blue 60W Typ Sleep mode Off On Off Amber 1W On Off Power S W Off Off mode Off Off 1W 6 MTBF 50 000 HRS with 90 Confidence level Lamp Life 50 000 Hours min 7 Using Altitude 5 000 m for Reliability 3 000m for FOS 4 2 General Specification PC No Item Specification Unit Remark 1 Type TFT Color LCD Module 2 Active Display area 473 76 H x 296 1 V mm 3 Outline dimension 493 7 H...

Страница 9: ...Ry 0 342 PSM Dynamic GREEN Gx 0 292 CSM 6500K Gy 0 611 White BLUE Bx 0 147 100 IRE By 0 070 WHITE Wx 0 285 In AV Component TV HDMI input Wy 0 293 PSM Dynamic CSM Cool White 85IRE Typ 0 015 Typ 0 015 Typ 0 015 Typ 0 015 5 Component Video Input Y PB PR No Specification Proposed Resolution H freq kHz V freq kHz Pixel clock MHz 1 720 480 15 73 59 94 13 500 480i 2 720 480 15 75 60 00 13 514 480i 3 720 ...

Страница 10: ...00 00 1C 00 00 00 FD 00 38 0x06 4B 1E 53 0F 00 0A 20 20 20 20 20 20 00 00 00 FC 0x07 00 4D 32 32 38 57 44 2D 42 5A 0A 20 20 20 00 Serial No Month Year C S HDMI DTV TABLE 7 HDMI No Resolution H freq kHz V freq kHz Pixel clock MHz Remark Proposed 1 720 x 480 31 47 59 94 27 00 SDTV 480p 60Hz 4 3 2 720 x 480 31 50 60 27 027 SDTV 480p 60Hz 4 3 3 640 x 480 31 50 59 94 25 175 SDTV 480p 60Hz 4 3 4 640 x 4...

Страница 11: ...F FF 00 1E 6D 71 56 0x01 01 03 80 2F 1E 78 0A AE C5 A2 57 4A 9C 25 0x02 12 50 54 A7 6B 80 71 4F 81 80 81 40 01 01 01 01 0x03 01 01 01 01 01 01 7C 2E 90 A0 60 1A 1E 40 30 20 0x04 36 00 D9 0A 11 00 00 1A 21 39 90 30 62 1A 27 40 0x05 68 B0 36 00 D9 0A 11 00 00 1C 00 00 00 FD 00 38 0x06 4B 1E 53 0F 00 0A 20 20 20 20 20 20 00 00 00 FC 0x07 00 4D 32 32 38 57 44 2D 42 5A 0A 20 20 20 01 0x00 02 03 21 F1 4...

Страница 12: ...Use Only 1 Push down slightly to disassembly it 2 After push the cable management like above fig Downward Disassembly the Cable management with pulling it upward 3 Disassembly Cable Holder Disassembly Stand base Remove base body Like a picture Push 2 letches Like a picture Push the button Hold the stand base 1 4 2 5 3 6 ...

Страница 13: ...reserved Only for training and service purposes LGE Internal Use Only 7 9 8 10 Pull base body to separate from set during pressing 2 letches Remove the screws 11 Pull the connector Disassembly back cover 1 Remove the screws 2 Disassembly Hinge Cover ...

Страница 14: ...de 1 Adjustment of RF AV Model 202 Pattern 65 2 Adjustment of Component Model 215 Pattern 65 D sub to D sub DVI D to HDMI or HDMI or HDMI For HDMI EDID For Analog EDID No Item Content 16bit Data 1 Manufacturer ID GSM 1E6D 2 Product ID 22128 Analog 5670 22129 HDMI 5671 3 Year 2007 11 4 Version Analog 1 01 Digital 1 5 Revision Analog 3 Digital 3 03 6 Model Name M228WD BZ 0x00 0x01 0x02 0x03 0x04 0x0...

Страница 15: ...tern Generator Which has 720p 50Hz YPbPr output Pattern shown in Fig 2 Model 215 Pattern 65 1 Method of Auto Component Color Balance 1 Input the Component 720p 50Hz 7 Color Bar MSPG 925FS model 215 pattern 65 signal into Component 2 Set the PSM to Dynamic mode in the Picture menu Fig 2 3 Press the IN START key on R C for adjustment 4 Press the G Vol key to operate the set then it becomes automatic...

Страница 16: ... pattern is used when balance is controlled Connect as below figure and click the start button on W B execution program W B is automatically processing Cool Medium Warm in order When W B is completed you can see OK on PC monitor 7 2 Manual white Balance One of R Gain G Gain B Gain should be kept on 80 and others are controlled lowering from 80 1 Press power on of the control R C set heat run to wh...

Страница 17: ...G Gain B Gain should be kept on 80 and adjust other two lower than 80 When R G B GAIN are all 80 it is the FULL DYNAMIC Range of Module 8 Set information Serial No Model name 1 Setting up like bottom figure After setting white balance this is set Press ADJ Key in the Adjust remocon Select System Control 2 by using D E CH key and press A ENTER Using Adjust remocon RS 232 Host Baud Rate Download val...

Страница 18: ...etup Windows 2000 XP Need to Port Setup This program is available to LCD Monitor only 1 Port Setup a Copy UserPort sys file to c WINNT system32 drivers folder b Run Userport exe c Remove all default number d Add 300 3FF e Click Start button f Click Exit button 2 EDID Read Write 1 Run WinEDID exe 2 Edit Week of Manufacture Year of Manufacture Serial Number a Input User Info Data b Click Update butt...

Страница 19: ... Monitor signal appear No 7 Check the VSC Vs ON signal Does the high tension output appear Does the VSC signal Vs ON appear No No Does the high tension output voltage occur When removing the Y B D Module input connector does output voltage drop When the Y Z B D Module input connector does Power Board high tension output voltage drop No No No 9 Check the Power Board Output high tension circuit Yes ...

Страница 20: ...gged in Plug in the power cord Yes No Is the Line Filter and Power Board Cable connected Connect the Cable Yes No Is the appropriate Fuse F101 on the Power Board Replace the Fuse Yes No Is the Power Board and 13P of VSC Board Cable connected Connect the Cable Yes No After removing the cables connect them to the Power Board except the SC101 connection cable and change the AC voltage marking to manu...

Страница 21: ...output voltage normal after removing P103 connector of Y B D Is the appropriate Fuse FS101 FS102 on the Y B D normal Replace if open Yes No Yes Yes Replace the Z Board Is the Z Board normal Is the output voltage normal after removing P1 connector of Z B D Is the appropriate Fuse FS1 FS2 on Z B D replace if open Yes No Yes Is the X Board normal Is the output voltage normal after removing P1 2 3 4 5...

Страница 22: ...normal Is the VAVS on Check the LCD Module Yes No YES Yes Reconnect the LVDS cable in P800 No Is the IC700 FLI8548 Output normal Replace the VSC No NO Replace the Power board Is the Low High output voltage normal except for stand by 5V NO 4 No Raster 1 Symptom 1 No OSD and image occur at screen 2 It maintains the condition where the front LED is blue 2 Procedure check ...

Страница 23: ...play 1 Symptom 1 LED is Blue 2 The minute discharge is continuously accomplished from the module 2 Procedure check Is the LVDS cable normal Is the VSC Board normal Is the LVDS cable connected Re insert the Cable Yes No No Yes Does the FIL8548 IC IC700 operate Replace the FIL8548 IC IC700 No Is the Ctrl Board of Module normal Replace the Ctrl B D No No Yes Replace the VSC B D Replace the cable Yes ...

Страница 24: ...n SCART1 mode Is the Tuner normal Is the CXA2069Q normal Is the Tuner Cable connected Re insert the cable Yes No No Yes Is the FIL8548 normal Replace the Tuner No Are the Input voltage IIC Communication and CVBS output normal Yes Are the Input voltage IIC Communication and HV sync normal No Replace the IC No Are the input voltage IIC Communication and HV sync normal No Block A Replace the IC No Ar...

Страница 25: ... Download the EDID data Check the signal after CAX2069 refer to circuit diagram No Is there no sound only for specific input except HDMI DTV RF Check the signal before CAX2069 refer to circuit diagram No YES YES Is there no sound only for RF Check the Tuner IN OUT No YES YES Is there no sound only for AV component PC input Is the output of CXA2069 normal No YES Is the IC1300 operating normally Rep...

Страница 26: ... 26 Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only BLOCK DIAGRAM Synthesis LVDS 28P ESD IC 15V TPA3005 TDFC G107P ...

Страница 27: ... VIEW 27 Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 300 200 LV1 310 320 530 340 500 330 120 520 510 A2 420 430 410 400 930 900 910 920 A21 ...

Страница 28: ...010 Frame Assembly M228WD LP74A ETC M228WD LP74A GUJU EP3 Rear Shield Assy_CSKD 430 MGJ32259302 Plate Shield PRESS SPTE 0 3t SHIELD SPTE LAMP 20LS1R CSKD OF 01 500 EBR35409501 PCB Assembly Sub CONTROL T T LP69G M198WA M208WA M228WA AEUGLPX BRAND 510 EBU40299502 Main Total Assembly M228WD BZH LGEMA SKD BRAND LD73D ST_CORTEZ DVB 520 EAY38520201 Power Supply Assembly YP1922 4L FREE 22LS4D LCD YUYANG ...

Страница 29: ...005X7R10 C1113 0CK103BH56A Capacitor Ceramic ChipC1005X7R1E C1114 0CK103BH56A Capacitor Ceramic ChipC1005X7R1E C112 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C1120 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C1121 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C1123 0CE476WC6DC Capacitor AL ChipMVK5 0TP6 3VC47 C1126 0CE476WC6DC Capacitor AL ChipMVK5 0TP6 3VC47 C113 0CK104BF56A Capacitor Ceramic ...

Страница 30: ...0805F105Z5 C1352 0CK104CK56A Capacitor Ceramic Chip0603B104K5 C1353 0CK105DK94A Capacitor Ceramic Chip0805F105Z5 C1354 0CK105DK94A Capacitor Ceramic Chip0805F105Z5 C1355 0CC221CK41A Capacitor Ceramic ChipC1608C0G1H C1356 0CK104CK56A Capacitor Ceramic Chip0603B104K5 C1357 0CK683CK56A Capacitor Ceramic Chip0603B683K5 C1358 0CK683CK56A Capacitor Ceramic Chip0603B683K5 C1359 0CK104CK56A Capacitor Cera...

Страница 31: ...ramic ChipC1005X7R1E C191 0CK103BH56A Capacitor Ceramic ChipC1005X7R1E C192 0CK103BH56A Capacitor Ceramic ChipC1005X7R1E C193 0CK822CK46A Capacitor Ceramic Chip0603B822J5 C194 0CK822CK46A Capacitor Ceramic Chip0603B822J5 C195 0CH5220K618 Capacitor Ceramic Chip0402N220M5 C196 0CC100BKF1A Capacitor Ceramic Chip0402N100J5 C197 0CK475CC94A Capacitor Ceramic ChipC1608Y5V0J C198 0CK475CC94A Capacitor Ce...

Страница 32: ...E226WJ6DC Capacitor AL ChipMVK6 3TP35VC22M C533 0CE226WF6DC Capacitor AL ChipMVK5 0TP16VC22M C534 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C535 0CK104CK56A Capacitor Ceramic Chip0603B104K5 C539 0CE107WF6DC Capacitor AL ChipMVK6 3TP16VC100 C542 0CE226WF6DC Capacitor AL ChipMVK5 0TP16VC22M C543 0CK104CF56A Capacitor Ceramic Chip0603B104K1 C544 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C545 0C...

Страница 33: ...K104BF56A Capacitor Ceramic ChipC1005X7R10 C740 0CE476WC6DC Capacitor AL ChipMVK5 0TP6 3VC47 C741 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C742 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C743 0CE476WC6DC Capacitor AL ChipMVK5 0TP6 3VC47 C744 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C745 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C746 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C747 0C...

Страница 34: ...0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C873 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C874 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C875 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C876 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C877 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C878 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C90 0CK104BF56A Capacitor Ceramic ChipC1005X7R10 C91 0C...

Страница 35: ...2560A IC EEPROM24LC256T I SM 256KBIT 2 IC702 EAN34099701 IC EEPROMM2404HEPROM 4KBIT 512 x IC800 EAN31729201 IC DDR SDRAMHY5DU561622ETP 4 256 IC801 EAN31729201 IC DDR SDRAMHY5DU561622ETP 4 256 IC804 0IPMG78391A IC Voltage RegulatorSC2595STR 2 L100 6210TCE001G Filter BeadHH 1M3216 501JT 500OH L101 6210TCE001G Filter BeadHH 1M3216 501JT 500OH L102 6210TCE001G Filter BeadHH 1M3216 501JT 500OH L103 621...

Страница 36: ...ipolar2SC3052 NPN 6V 50V 50V Q1208 0TRIY80001A TR Bipolar2SC3052 NPN 6V 50V 50V Q1209 0TRIY80001A TR Bipolar2SC3052 NPN 6V 50V 50V Q1210 0TRIY80001A TR Bipolar2SC3052 NPN 6V 50V 50V Q1300 0TRIY80001A TR Bipolar2SC3052 NPN 6V 50V 50V Q1301 0TRIY80001A TR Bipolar2SC3052 NPN 6V 50V 50V Q1302 0TRIY80001A TR Bipolar2SC3052 NPN 6V 50V 50V Q1303 0TRIY80001A TR Bipolar2SC3052 NPN 6V 50V 50V Q1304 0TRIY800...

Страница 37: ...5 0RJ0101C678 Resistor ChipMCR01MZPJ1R0 1OHM 5 R1026 0RJ0101C678 Resistor ChipMCR01MZPJ1R0 1OHM 5 R1027 0RJ0101C678 Resistor ChipMCR01MZPJ1R0 1OHM 5 R1028 0RJ0101C678 Resistor ChipMCR01MZPJ1R0 1OHM 5 R1029 0RJ0101C678 Resistor ChipMCR01MZPJ1R0 1OHM 5 R103 0RJ0472C678 Resistor ChipMCR01MZPJ470 47OHM R104 0RJ0000C678 Resistor ChipMCR01MZPJ000 0OHM 5 R1040 0RJ4701C678 Resistor ChipMCR01MZPJ472 4 7KOH...

Страница 38: ...J1001C678 Resistor ChipMCR01MZPJ102 1KOHM R1227 0RJ2201C678 Resistor ChipMCR01MZPJ222 2 2KOH R1228 0RJ2201C678 Resistor ChipMCR01MZPJ222 2 2KOH R1229 0RJ0752C678 Resistor ChipMCR01MZPJ750 75OHM R123 0RJ0472C678 Resistor ChipMCR01MZPJ470 47OHM R1230 0RJ0752C678 Resistor ChipMCR01MZPJ750 75OHM R1231 0RJ1002C678 Resistor ChipMCR01MZPJ103 10KOHM R1232 0RJ0000D677 Resistor ChipMCR03EZPJ000 0OHM 5 R1233...

Страница 39: ...405 0RJ1001C678 Resistor ChipMCR01MZPJ102 1KOHM R1406 0RJ0000C678 Resistor ChipMCR01MZPJ000 0OHM 5 R1407 0RJ0000C678 Resistor ChipMCR01MZPJ000 0OHM 5 R1408 0RJ0000C678 Resistor ChipMCR01MZPJ000 0OHM 5 R1409 0RJ1500C678 Resistor ChipMCR01MZPJ151 150OHM R141 0RJ1002C678 Resistor ChipMCR01MZPJ103 10KOHM R1410 0RJ0000C678 Resistor ChipMCR01MZPJ000 0OHM 5 R1411 0RJ2200C678 Resistor ChipMCR01MZPJ221 220...

Страница 40: ...1760 0RJ0222C678 Resistor ChipMCR01MZPJ220 22OHM R1761 0RJ0222C678 Resistor ChipMCR01MZPJ220 22OHM R1762 0RJ0222C678 Resistor ChipMCR01MZPJ220 22OHM R1762 0RJ1000C678 Resistor ChipMCR01MZPJ101 100OHM R1763 0RJ0222C678 Resistor ChipMCR01MZPJ220 22OHM R1764 0RJ0222C678 Resistor ChipMCR01MZPJ220 22OHM R1765 0RJ0222C678 Resistor ChipMCR01MZPJ220 22OHM R1766 0RJ0222C678 Resistor ChipMCR01MZPJ220 22OHM ...

Страница 41: ...0472C678 Resistor ChipMCR01MZPJ470 47OHM R312 0RJ0472C678 Resistor ChipMCR01MZPJ470 47OHM R313 0RJ0472C678 Resistor ChipMCR01MZPJ470 47OHM R314 0RJ0000C678 Resistor ChipMCR01MZPJ000 0OHM 5 R315 0RJ0472C678 Resistor ChipMCR01MZPJ470 47OHM R316 0RJ0472C678 Resistor ChipMCR01MZPJ470 47OHM R319 0RJ1002C678 Resistor ChipMCR01MZPJ103 10KOHM R320 0RJ1002C678 Resistor ChipMCR01MZPJ103 10KOHM R321 0RJ0472C...

Страница 42: ... 0RJ1000C678 Resistor ChipMCR01MZPJ101 100OHM R707 0RJ1002C678 Resistor ChipMCR01MZPJ103 10KOHM R708 0RJ0222C678 Resistor ChipMCR01MZPJ220 22OHM R709 0RJ1000C678 Resistor ChipMCR01MZPJ101 100OHM R710 0RJ1000C678 Resistor ChipMCR01MZPJ101 100OHM R711 0RJ1002C678 Resistor ChipMCR01MZPJ103 10KOHM R712 0RJ0222C678 Resistor ChipMCR01MZPJ220 22OHM R713 0RJ0332C678 Resistor ChipMCR01MZPJ330 33OHM R714 0R...

Страница 43: ...hipMCR01MZPJ680 68OHM R880 0RJ0682C678 Resistor ChipMCR01MZPJ680 68OHM R881 0RJ0682C678 Resistor ChipMCR01MZPJ680 68OHM R882 0RJ0682C678 Resistor ChipMCR01MZPJ680 68OHM R883 0RJ0682C678 Resistor ChipMCR01MZPJ680 68OHM R884 0RJ0682C678 Resistor ChipMCR01MZPJ680 68OHM R885 0RJ0682C678 Resistor ChipMCR01MZPJ680 68OHM R886 0RJ0682C678 Resistor ChipMCR01MZPJ680 68OHM R888 0RJ0682C678 Resistor ChipMCR01...

Страница 44: ...ng542 70 MAIN PCB B P6 3918TKK040A Packing542 70 MAIN PCB B P7 3918TKK040B Packing397 70 LB500J MAIN PCB S P7 3918TKK040B Packing397 70 LB500J MAIN PCB S P8 3918TKK038J Packing538 390 LB500J PCB P9 MFZ37372404 PackingBOX DW 584 59 486 NO PRIN S1 EAG34998902 Socket PCI10074998 118MCASLFC 68 S1 6620K00017C Socket PowerDAC 11S L3 ADD CORE X100 6212AC2002B Crystal9H03200164 32 768KHZ 20PP X101 6212AB2...

Страница 45: ...IADDR24 P3 FMIADDR25 P2 FMIDATA0 T3 FMIDATA1 R3 FMIDATA2 P1 FMIDATA3 U3 FMIDATA4 R2 FMIDATA5 R1 FMIDATA6 V3 FMIDATA7 T2 FMIDATA8 T1 FMIDATA9 W3 FMIDATA10 U2 FMIDATA11 U1 FMIDATA12 V2 FMIDATA13 V1 FMIDATA14 W2 FMIDATA15 W1 LMIADDR0 B17 LMIADDR1 C17 LMIADDR2 A18 LMIADDR3 B18 LMIADDR4 B3 LMIADDR5 A3 LMIADDR6 C4 LMIADDR7 B4 LMIADDR8 A4 LMIADDR9 C5 LMIADDR10 A17 LMIADDR11 B5 LMIADDR12 A5 LMIBA0 B16 LMI...

Страница 46: ...6 100 R219 100 R220 100 R222 10K R256 22 R260 22 R246 22 R248 22 R243 22 R244 22 R259 22 R258 22 R257 22 R245 22 R247 22 R251 4 7K R200 0 1uF C207 0 1uF C206 LD_D 0 LD_D 1 LD_D 2 LD_D 3 LD_D 4 LD_D 5 LD_D 6 LD_D 7 LD_D 8 LD_D 9 LD_D 10 LD_D 11 LD_D 12 LD_D 13 LD_D 14 LD_D 15 LD_A 0 LD_A 1 LD_A 2 LD_A 3 LD_A 4 LD_A 9 LD_A 8 LD_A 5 LD_A 6 LD_A 7 LD_A 10 LD_A 11 LD_BA1 LD_BA0 LD_A 12 LD_DQS0 LD_DQM0 ...

Страница 47: ...DATA 2 003 B8 CI_TS_DATA_SYN 003 C6 CI_TS_DATA_CLK 003 C7 CI_TS_DATA_VAL 003 C7 CI_WAIT 003 C7 CI_RST REG CI_CD2 003 B8 FE_TS_DATA_VAL_AND_ERR FE_TS_DATA_CLK_BUF FMICS1 IRQ1 CI_CS CI_IRQ CI_CS CI_OE CI_WE CI_IRQ REG D_T R FMI_D 0 7 CI_CS CI_LATCH CI_CS FMIBE1 FMI_A 1 16 33 AR303 33 AR304 33 AR305 33 AR306 33 AR307 33 AR308 33 AR309 33 AR310 33 AR311 33 AR312 AR313 33 AR314 33 3 3V_CI 5V_CI 5V 3 3V...

Страница 48: ...2Y 5 2B 7 GND 8 3Y 9 3A 10 3B 11 4Y 12 4A 13 4B 14 VCC C432 READY C433 READY C434 READY GND TUNER_ERROR 0 R438 0 1uF 16V C413 C410 0 1uF 16V C411 0 1uF 16V C409 0 1uF 16V 0 1uF 16V C415 100 R446 100 R439 100 R448 47 R413 R412 47 47 R421 0 1uF C430 10uF 25V C414 1 2 10uF 25V C4121 2 CI_CD1 IRQ2 CI_CD2 CI_OE CI_IORD D_T R FE_TS_DATA_VAL_AND_ERR CI_WAIT CPU_WAIT TS_SEL TS_SEL_CI CI_CS CI_LATCH 3 3V_C...

Страница 49: ...TPUT 3 INPUT 1 ADJ GND 0 1 u F 16V C568 0 1 u F 16V C569 2 2 u F 25V C511 22uF 16V C533 22uF 35V C532 22uF 16V C542 220uF 16V C530 100uF 16V C553 100uF 16V C512 100uF 16V C523 100uF 16V C518 100uF 16V C526 KIA7805AF IC514 2 C 3 O 1 I 22uF 16V C572 0 1uF C573 ADAC_8V 5V_REG 22uF 50V C515 100pF 50V C505 100pF 50V C563 0 R501 5 1 4W 4 7K1 R523 330pF 50V C579 2uH L507 10uF 16V C500 10uF 16V C504 10uF ...

Страница 50: ... C641 0 R689 GND 0 R6012 GND_TU 0 R690 0 R6011 2SA1530A T112 1R Q607 E B C 2SA1530A T112 1R Q606 E B C 2SA1530A T112 1R Q602 E B C 2SA1530A T112 1R Q609 E B C 2SC3052 Q604 E B C 2SC3052 Q608 E B C 2SC3052 Q603 E B C HH 1M3216 501 L607 FE_SCL FE_SDA TUNER_RESET FE_TS_DATA_VAL 5V_ANN_CTL 5V_ANN_MNT I2C_SCL1 I2C_SDA1 FE_SCL FE_SDA TUNER_RESET FE_RESET 47uF 6 3V C639 GND_TU 47uF 6 3V C612 1 8VA_FE 5V_...

Страница 51: ...3 AVS_OUT_SCL JTAG_TDO AE14 AVS_OUT_WS JTAG_RST M24 VCO_LV D25 OBUFC_CLK A1 SCAN_EN W24 OCM_TIMER1 Y24 OCM_INT2 W23 OCM_INT1 V26 SLAVE_SCL V25 SLAVE_SDA FLI8548H LF AB IC700 1 FOR EU3 A1P AB1 A2P AF1 A3P AF4 A4P AF7 A N AD1 B1P AC2 B2P AE2 B3P AE5 B4P AE8 B N AF3 C1P AC1 C2P AF2 C3P AF5 C4P AF8 C N AF6 SV1P AB2 SV2P AE1 SV3P AE4 SV4P AE7 S V N AF9 VOUT2 AC7 AIP_RAW_HS_CS AF12 AIP_RAW_VS AE12 EXT_O...

Страница 52: ...F C815 0 1 u F 16V C847 0 1 u F C834 0 1 u F C828 0 1uF READY C848 0 1 u F C818 10K R812 10K R843 10K R824 22 R805 22 R811 68 R897 68 R898 2 2uF C851 0 01uF C856 SC2595STR IC804 3 V_SENSE 2 GND 4 VREF 1 NC 5 VDDQ 6 AVCC 7 PVCC 8 VTT 0 01uF C854 0 01uF C850 100uF 16V C853 1 2 GND GND 100uF 16V C852 1 2 0 01uF C855 SMW200 28C P800 1 VDD 5V 2 VDD 5V 3 VDD 5V 4 NC 5 GND 6 RXE3 7 RXE3 8 RXEC 9 RXEC 10 ...

Страница 53: ... L1102 5V_HDMI_0 1 R1024 RXD KEY_1 27K R1059 33K R1060 DS_VS 100 R1108 COR_STI_SWITCH 0 R1062 READY 0 READY R1065 HDMI_CEC KEY_2 100 R1123 R1138 READY CDS3C05GTA 5 6V ZD1100 TXD 100 R1141 GND UART0_RX 0 1uF C1112 1 R1026 CDS3C30GTH ZD1109 DS_HS SCL_HDMI SMAW200 03 P1101 1 2 3 0 01uF C1114 100 R1103 0 R1130 47uF 6 3V C1123 IR 68pF C1012 33 R1072 5 6B ZD1106 KCN DS 1 0089 JK1100 1 2 3 4 5 6 7 8 9 10...

Страница 54: ...RT1_R COMP_LIN COMP_RIN HB 1T2012 102JT L1211 HB 1T2012 102JT L1212 0 R1201 0 5 1 16W R1262 0 5 1 16W R1263 0 R1292 0 R1239 0 R1291 0 R1264 1 16W 0 5 R1275 0 R1284 0 R1285 0 R1286 0 R1287 0 R1288 0 R1289 0 R1290 0 R1293 0 01uF C1205 0 01uF C1207 0 01uF C1246 0 01uF C1244 0 1uF C1239 1000pF C1208 1000pF C1206 1000pF C1234 1000pF C1235 10K R1231 1K R1238 1K R1215 1K R1216 1K R1281 1K R1280 1K R1224 ...

Страница 55: ...READY RT1P141C T112 Q1305 E B C 2SC3052 Q1304 E B C 2SC3052 Q1303 E B C 2SC3052 Q1302 E B C 2SC3052 Q1301 E B C 2SC3052 Q1300 E B C KDS181 D1301 1uF 50V C1354 2 2 u F 25V C1339 1uF 50V C1353 2 2 u F 25V C1300 2 2 u F 25V C1334 220pF 50V C1355 KDS181 D1300 2 2 u F 25V C1336 MUTE_MAIN 47uF 25V C1301 500 ohm L1311 SC_OUT_R 2SA1504S Q1306 E B C 2 7K R1343 2 2 u F 25V C1337 500 ohm L1308 SC_OUT_L 120K ...

Страница 56: ... 100 R1433 100 R1418 100 R1419 100 R1452 100 R1420 100 R1423 100 R1417 150 R1409 15pF 50V C1452 15pF 50V C1453 1K R1467 1K R1404 1K R1405 220 R1415 220 R1416 220 R1411 220 R1412 4 7K R1401 4 7K R1455 470K R1454 470K R1453 2SA1530A T112 1R Q1403 E B C 2SC3052 Q1400 E B C 2SC3052 Q1401 E B C 2SC3052 Q1402 E B C 2SC3052 Q1404 E B C HH 1M3216 501 L1402 9V 0 1uF C1406 SCART1_LIN SCART1_RIN TV_ROUT TU_M...

Страница 57: ... 57 Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 58: ... 58 Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 59: ... 59 Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 60: ... 60 Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only PRINTED CIRCUIT BOARD MAIN TOP ...

Страница 61: ... 61 MAIN BOTTOM Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 62: ... 62 CONTROL KEY Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only LED P SW TOP LED P SW BOTTOM IR TOP IR BOTTOM ...

Страница 63: ...Sep 2007 P NO MFL38456772 Printed in Korea ...

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