Panasonic LUMIX DMC-LX2EB Service Manual Download Page 1

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© 2006 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.

ORDER NO. DSC0608027CE

B26

Digital Camera

DMC-LX2PP
DMC-LX2PL
DMC-LX2EB
DMC-LX2EE
DMC-LX2EF
DMC-LX2EG
DMC-LX2EGM
DMC-LX2GC
DMC-LX2GD
DMC-LX2GK
DMC-LX2GN
DMC-LX2GT
DMC-LX2SG

Vol. 1

Colour
(S)...........Silver Type (except PL/GD/GT)
(K)...........Black Type (except SG)

Summary of Contents for LUMIX DMC-LX2EB

Page 1: ...ying and distribu tion is a violation of law ORDER NO DSC0608027CE B26 Digital Camera DMC LX2PP DMC LX2PL DMC LX2EB DMC LX2EE DMC LX2EF DMC LX2EG DMC LX2EGM DMC LX2GC DMC LX2GD DMC LX2GK DMC LX2GN DMC LX2GT DMC LX2SG Vol 1 Colour S Silver Type except PL GD GT K Black Type except SG ...

Page 2: ...otice 1 Other than U S A and Canadian Market 9 3 4 How to Define the Model Suffix NTSC or PAL model 10 4 Specifications 12 5 Location of Controls and Components 13 6 Service Mode 14 6 1 Error Code Memory Function 14 6 2 Confirmation of Firmware Version 17 7 Service Fixture Tools 18 7 1 Service Fixture and Tools 18 7 2 When Replacing the Main PCB 18 7 3 Service Position 19 8 Disassembly and Assembl...

Page 3: ...exposed to shock hazards 1 2 Leakage Current Cold Check 1 Unplug the AC cord and connect a jumper between the two prongs on the plug 2 Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal lic cabinet part on the equipment such as screwheads connectors control shafts etc When the exposed metal lic part has a return path to the chassis the reading should ...

Page 4: ...g Procedure 1 Refer to the disassemble procedure and Remove the necessary parts unit 2 Put the insulation tube onto the lead part of Resistor ERG5SJ102 1kΩ 5W an equivalent type of resistor may be used 3 Put the resistor between both terminals of capacitor on FLASH PCB for approx 5 seconds 4 After discharging confirm that the capacitor voltage is lower than 10V using a voltmeter Fig F1 ...

Page 5: ...vices 4 Use only an antistatic solder removal device Some solder removal devices not classified as antistatic ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement ES device from its protective package until immediately before you are rea...

Page 6: ...g must not be used until a replacement cover is obtained A replacement fuse cover can be purchased from your local Panasonic Dealer If the fitted moulded plug is unsuitable for the socket outlet in your home then the fuse should be removed and the plug cut off and disposed of safety There is a danger of severe electrical shock if the cut off plug is inserted into any 13 ampere socket If a new plug...

Page 7: ...ushita Battery Industrial Co Ltd It must never be subjected to excessive heat or discharge It must therefore only be fitted in requirement designed specifically for its use Replacement batteries must be of same type and manufacture They must be fitted in the same manner and location as the original battery with the correct polarity contacts observed Do not attempt to re charge the old battery or r...

Page 8: ...8 NOTE Above caution is applicable for a battery pack which is for DMC LX2 series as well ...

Page 9: ...he PCB using the lead free solder To put lead free solder it should be well molten and mixed with the original lead free solder Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC Since the melting point of the lead free solder is higher than that of the normal lead solder it takes the longer time to melt the lead free solder Use the soldering iron more than 70W eq...

Page 10: ...at is the difference is that the INITIAL SETTINGS data which is stored in Flash ROM mounted on Main PCB 3 4 1 Defining methods To define the model suffix to be serviced refer to the nameplate which is putted on the bottom side of the Unit NOTE After replacing the MAIN PCB be sure to achieve adjustment The adjustment instruction is available at software download on the Support Information from NWBG...

Page 11: ...P DOWN of Cross key and then press the RIGHT of Cross key The only set area is displayed and then press the RIGHT of Cross key after confirmation The unit is powered off automatically Confirm the display of PLEASE SET THE CLOCK in English when the unit is turned on again Step 6 CONFIRMATION The display shows PLEASE SET THE CLOCK when turn the Power on again When the unit is connected to PC with US...

Page 12: ...12 4 Specifications ...

Page 13: ...13 5 Location of Controls and Components ...

Page 14: ...setting Set the mode dial to Normal picture mode Red camera mark While keep pressing Optical Image Stabilizer Button and UP of Cross key simultaneously turn the Power on 2 The display of error code Press Optical Image Stabilizer Button MENU and LEFT of Cross key simultaneously with the step 1 condition The display is changed as shown below when the above buttons is pressed simultaneously Normal di...

Page 15: ...01 30 signal line or IC6001 VENUS 3 0002 HP High detect error Focus encoder always High detect error FP9001 31 signal line or IC6001 VENUS 3 0005 Focus lock error Focus cannot be drive to a specified position 0006 Focus comparison signal A aspect is irregular 0007 Focus comparison signal B aspect is irregular 0008 Focus REF voltage is irregular Lens 1003 0000 Lens cap error Zoom motor Zoom pulse e...

Page 16: ...e out Communication between Lens system and IC6001 VENUS 3 0002 Camera task invalid code error IC6001 VENUS 3 0100 File time out error in recording motion image IC6001 VENUS 3 0200 File data send error in recording motion image IC6001 VENUS 3 0300 Single or burst recording brake time out Operation Power on 3B00 0000 FLASHROM processing early period of camera during movement Zoom Zoom 3C00 0000 Not...

Page 17: ...rsion Set the mode dial to Playback and then press DISPLAY to switch to LCD with indication Fig A Press Optical Image Stabilizer and DOWN of Cross key simultaneously No need to keep pressing The version information is displayed on the LCD with light blue colour letters Fig B CAUTION The version information does not display if the LCD has switched to LCD with indication already In this case press D...

Page 18: ...e used for checking and servicing this unit 7 2 When Replacing the Main PCB After replacing the MAIN PCB be sure to achieve adjustment The adjustment instruction is available at software download on the Support Information from NWBG VDBG PAVC web site in TSN system together with Maintenance software ...

Page 19: ... high voltage circuit on FLASH PCB 3 DO NOT allow other parts to touch the high voltage circuit on FLASH PCB No Parts No Connection Form 1 VFK1951 FP9001 MAIN LENS FPC 39PIN 0 3 FFC 2 VFK1480 FP9002 MAIN AFMF ASPECT FPC 6PIN 0 5 FFC 3 RFKZ0339 FP9003 MAIN LCD FPC 20PIN 0 5 FFC 4 VFK1974 FP9004 MAIN BACKLIGHT FPC 4PIN 0 5 FFC 5 VFK1951 FP9005 MAIN CCD FPC 39PIN 0 3 FFC 6 VFK1582A1025 FP9006 MAIN FP...

Page 20: ...20 8 Disassembly and Assembly Instructions 8 1 Disassembly Flow Chart 8 2 PCB Location ...

Page 21: ...rews H Jack Door unit FP9001 Flex FP9005 Flex P9001 Connector 1 Locking tab Main PCB 6 Lens Unit Fig D6 1 Locking tab Lens Unit 7 Battery Case Fig D7 1 Screw I 3 Locking tabs Strap Holder Battery Case 8 Top Operation PCB Fig D8 4 Screws J Top Operation PCB Fig D9 NOTE When installing 9 Flash Unit Fig D10 1 Screw K 1 Locking tab Nut Plate Flash Unit 10 Flash PCB Fig D11 P8001 Connector P8002 Connec...

Page 22: ...22 Fig D1a 8 3 2 Removal of the LCD Unit Fig D2 ...

Page 23: ...23 8 3 3 Removal of the Top Operation Unit Fig D3 8 3 4 Removal of the Front Case Unit Fig D4 ...

Page 24: ...24 8 3 5 Removal of the Main PCB Fig D5 8 3 6 Removal of the Lens Unit Fig D6 8 3 7 Removal of the Battery Case Fig D7 ...

Page 25: ...25 8 3 8 Removal of the Top Operation PCB Fig D8 Fig D9 8 3 9 Removal of the Flash Unit Fig D10 ...

Page 26: ...26 8 3 10 Removal of the Flash PCB Fig D11 8 3 11 Removal of the Lens Ornament Unit Fig D12 8 3 12 Removal of the MFAF Aspect FPC Fig D13 ...

Page 27: ...ing Disassembling procedures for the CCD unit refer to item 8 6 2 Take care that the dust and dirt are not entered into the lens In case of the dust is putted on the lens blow off them by airbrush 3 Do not touch the surface of lens 4 Use lens cleaning KIT BK VFK1900BK 5 Apply the grease VFK1829 to the point where is shown to Grease apply in the figure When the grease is applied use a toothpick and...

Page 28: ...emove the unit of drive direct unit 1st lens frame 2nd lens frame move unit 3rd lens frame move unitfrom the fixed frame unit 7 Push the 1st lens frame move unit to the indicated by arrow from lens side and then remove the unit of 1st lens frame 2nd lens frame move 3rd lens frame moveunit from the drive direct unit 8 Push the 3rd lens frame move unit to the indicated by arrow ...

Page 29: ...he Direct Frame 8 4 3 Removal of the 2nd Lens Frame Move Unit 1 Push the 2nd lens frame move unit to the indicated by arrow 8 5 Assembly Procedure for the Lens 8 5 1 Phase alignment of the Direct Frame and Drive Frame Unit ...

Page 30: ...ive Direct Unit and Fixed Frame 8 5 3 Phase alignment of the 1st Lens Frame Unit and Fixed Frame 8 5 4 Phase alignment of the 2nd Lens Frame Move Unit and Fixed Frame 8 5 5 Phase alignment of the 3rd Lens Frame Move Unit and Fixed Frame ...

Page 31: ...31 8 5 6 Assembly for the Zoom Motor Unit and Master Flange Unit ...

Page 32: ...32 8 6 Removal of the CCD To prevent the CCD unit from catching the dust and dirt do not remove the CCD unit except for replacing ...

Page 33: ...ccess to TSN Website at Support Information from NWBG VDBG PAVC NOTE After adjustments have been terminated make sure to achieve INITIAL SETTINGS NOTE There is no LCD adjustment in this model There is no CCD Black scratch compensation adjustment BKI in this model Replaced Part Adjustment Item Main P C B VENUS IC6001 Flash ROM IC6002 Lens Part Excluding CCD CCD Unit Camera Section OIS hall element ...

Page 34: ...CD Panel with your hand When cleaning the lens use air Blower to blow off the dust When cleaning the LCD Panel dampen the lens cleaning paper with lens cleaner and the gently wipe the their surface Note The Lens Cleaning KIT VFK1900BK Only supplied as 10 set Box is available as Service Aid ...

Page 35: ... 7 Indication on Schematic diagrams 5 The voltage being indicated here may be include observational error deviation due to internal resistance and or reactance of equipment Therefore handle the value indicated on here as reference 4 Although the voltage and waveform available on here is measured with standard frame it may be differ from actual measurement due to modification of circuit and so on 3...

Page 36: ... SHUTTER IC7001 MOTOR DRIVE OIS DRIVE PRE PROCESS FLASH TOP OPERATION UNIT X9101 32 768KHz IC1001 7CH SW REGULATOR IRIS IC9101 SYSTEM IC IC6002 FLASH ROM 128Mbit IC3101 CCD 10 MEGA PIX COLOR LCD PANEL 2 8 PANEL IC6001 VENUS3 CAMERA PROCESS J PEG COMP EX PANDS MEDIA I F USB I F MAIN MICROPROCESSOR OIS CONTROL LENS DRIVE OIS UNIT MICROPHONE SPEAKER IC5001 AUDIO AMP MICROPHONE AMP SPEAKER CONTROL IC7...

Page 37: ...OIL SIDE 7 6 5 4 12 11 9 8 ENB B COM CKV STV VVDD 1 2 DSG 3 R 10 CSV VBB SC DSD FP9003 13 G 14 CSH 15 VSS 16 STH 17 HVDD 18 CKH1 19 CKH2 4 D GND BL RANK CATHODE ANODE 1 2 3 FP9004 4 3 5 ASPECTB D GND ASPECTA 1 2 AFNFA AFNFB 6 D GND FP9002 COMPONENT SIDE 1 A GND 2 MIC IN 3 A GND 4 NC 5 STBPOP DET 6 NC 7 OIS SW 8 NC 9 SHUTTER 1 10 SHUTTER 0 11 NC 12 BAT 13 BAT 14 BAT 15 THERMO 16 FRAME GND 17 BAT 18...

Page 38: ...704 A 0 704 A 0 56 A29 A176 56 A A 8 5 5 5 REPLACE ONLY WITH THE SAME TYPE 1 25A 32V FUSE CAUTION FOR CONTINUED PROTECTION AGAINST FIRE HAZARD ATTENTION POUR UNE PROTECTION CONTINUE LES RISQUES D INCENDIE N UTILISERQUE DES FUSIBLE DE MÉME TYPE 1 25A 32V 1 25A 32V 1 25A 32V DMC LX2 Flash Schematic Diagram 10 9 8 7 6 5 4 3 2 1 G F E D C B A ...

Page 39: ...5 5 6 6 5 5 66 4 66 4 6 4 1 6 4 1 A 0 4 A 0 6 6 6 0 0 0 0 0 0 5 766 4A 6 6 6 56 212A 6 6 A 0 A 0 A 0 A 0 A 0 52 52 9 219 4A10A A 0 5 766 4A 1 5A59 1 5A59 21272 10 5 0 5 0 2 4 5 2 1 10 1 219 4A59 18 DMC LX2 Top Operation Schematic Diagram 10 9 8 7 6 5 4 3 2 1 G F E D C B A ...

Page 40: ... 59 857 857 8 4 8 4 8 8 8 4 8 4 8 4 8 8 0 0 0 0 8 8 0 0 4 4 8 81 8 4 8 4 26 857 857 57 59 57 59 8 8 8 4 8 4 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 5 8 5 8 8 8 8 8 8 8 8 A6 4 1 A 0 A 0 A 0 A 0 A 0 A 0 A 0 A 0 8 8 A176 10A 10A 10A 10A 10A 61 DMC LX2 CCD Flex Schematic Diagram DMC LX2 AF Assist Schematic Diagram 10 9 8 7 6 5 4 3 2 1 G F E D C B A ...

Page 41: ...S 7 S3 6 AFMF Aspect Flex Schematic Diagram 0 5 5 61 A 0 A 0 A 0 52 6 52 6 52 6 DMC LX2 AFMF Aspect Flex Schematic Diagram 10 9 8 7 6 5 4 3 2 1 G F E D C B A ...

Page 42: ... ZENC1 LED 4 ZENC2 3 ZENC2 LED 2 D3V 1 COIL PHOTO SENSOR ZOOM ENCODER 1 PHOTO SENSOR ZOOM ENCODER 2 DRIVE COIL Y DRIVE COIL X HALL SENSOR X HALL SENSOR Y OIS UNIT CO BARREL ENCODER FULL RETRACT DC SOLENOID IRIS SHUTTER UNIT IRIS H1 H2 H3 D11 D12 E1 E2 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C2 A3 A2 A1 A B DC MOTOR ZOOM MOTOR UNIT C PHOTO SENSOR F H D COIL H4 COIL COIL G1 G2 G3 G4 F3 F2 F1 B1 B2 B3 C1 STEP...

Page 43: ...S 9 S4 Print Circuit Board 4 4 4 4 4 4 4 3 3 2 6 6 4 2 2 DMC LX2 Flash P C B 10 9 8 7 6 5 4 3 2 1 G F E D C B A Foil Side Component Side S4 1 Flash P C B ...

Page 44: ...S 10 S4 2 Top Operation P C B 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 6 6 2 5 DMC LX2 Top Operation P C B 10 9 8 7 6 5 4 3 2 1 G F E D C B A Foil Side Component Side ...

Page 45: ...S 11 S4 3 AF Assist P C B S4 4 CCD Flex P C B 6 3 4 4 4 4 4 4 6 6 0 0 DMC LX2 CCD Flex P C B DMC LX2 AF Assist P C B 10 9 8 7 6 5 4 3 2 1 G F E D C B A Foil Side Component Side Foil Side Component Side ...

Page 46: ...S 12 S4 5 AFMF Aspect Flex P C B 5 5 DMC LX2 AFMF Aspect Flex P C B 10 9 8 7 6 5 4 3 2 1 G F E D C B A ...

Page 47: ... SHUTTER UNIT SHUTTER D6 D5 D4 D3 D2 D1 E Pin 39 Pin 1 OIS UNIT D A1 A3 A2 B1 B2 B3 ZOOM ENCODER 2 A ZOOM ENCODER 1 B C2 ZOOM MOTOR UNIT C C1 D7 D8 D9 D10 D11 D12 E2 E1 H4 H3 H2 H1 G4 G3 G2 G1 F1 F2 F3 SHUTTER UNIT IRIS H FOCUS MOTOR UNIT G CO BARREL ENCODER FULL RETRACT F ...

Page 48: ...S 14 ...

Page 49: ... of this assembly in production it will no longer be available All resistors are in OHMS K 1 000 OHMS All capacitors are in MICRO FARADS uf P uuF Components identified with the mark have the special characteristics for safety When replacing any of these components use only the same type 2 IMPORTANT SAFETY NOTICE 3 Unless otherwise specified 4 The marking RTL indicates the retention time is limited...

Page 50: ...006 DIODE 1 E S D R3104 ERJ2GEJ183 M RESISTOR CH 1 16W 18K 1 D8003 MA2YF8000L DIODE 1 E S D R3105 ERJ2GEJ822 M RESISTOR CH 1 16W 8 2K 1 R3106 ERJ2GEJ152 M RESISTOR CH 1 16W 1 5K 1 F8001 ERBSE1R25U FUSE 32V 1 25A 1 TH3101 ERTJ0EG103HA THERMISTOR 1 FP8001 K1MY10BA0155 CONNECTOR 10P 1 IC8001 C0ZBZ0000914 IC 1 E S D VEP59019A ASPECT P C B RTL E S D P8001 K1KA02B00292 CONNECTOR 2P 1 P8002 K1KA02BA0022 ...

Page 51: ...0A03 CURSOL BUTTON 1 24 VYK1W87KIT LCD ASSY 1 25 L0AA01A00021 BUZZER 1 26 VEP59030A TOP OPERATION P C B 1 RTL E S D 27 VYK1W99 TOP OP 1 ASSY 1 K 27 VYK1W98 TOP OP 1 ASSY 1 S 28 VGQ8818 SPEAKER CUSHION 1 29 VYK1X03 FLASH 1 U 1 K 29 VYK1X02 FLASH 1 U 1 S 30 VEP58033A FLASH TOP P C B 1 RTL E S D 32 VMP8422 NUT PLATE 1 33 VYK1W89KIT REAR CASE 1 ASSY 1 K 33 VYK1W88KIT REAR CASE 1 ASSY 1 S 34 ML 421S ZT...

Page 52: ... 1 115 L6DAACGB0001 ZOOM MOTOR UNIT 1 117 VXP2662 1ST LENS FRAME UNIT 1 K 117 VXP2557 1ST LENS FRAME UNIT 1 S 118 VXP2510 2ND LENS FRAME UNIT 1 121 VDW1187 DIRECT FRAME UNIT 1 122 VXP2663 DRIVE FRAME UNIT 1 K 122 VXP2558 DRIVE FRAME UNIT 1 S 125 VXQ1355 FIX FRAME UNIT 1 127 VXW0824 LENS UNIT 1 K 127 VXW0823 LENS UNIT 1 S 128 VGQ8651 ZOOM SHEET 1 B110 VHD1726 SCREW 1 B111 VHD1726 SCREW 1 B112 VHD17...

Page 53: ... GNK S 210 VQT0W14 O I PC CONN 1 EEK S ENGLISH RUSSIAN UKRANIAN 212 VQT0Z27 O I SOFTWARE 1 EEK S 210 VQT0W45 O I PC CONN 1 EFK S RUSSIAN UKRANIAN FRENCH 212 VQT0Z25 O I SOFTWARE 1 EFK S 210 VQT0W43 O I PC CONN 1 EGK S FRENCH GERMAN FRENCH 212 VQT0Z23 O I SOFTWARE 1 EGK S ITALIAN DUTCH GERMAN FRENCH 210 VQT0W44 O I PC CONN 1 EGMK S ITALIAN DUTCH SPANISH PORTUGUESE 212 VQT0Z24 O I SOFTWARE 1 EGMK S ...

Page 54: ...me and Casing Section 1 S 20 14 5 4 7 B5 12 8 B22 B23 B3 6 9 1 B21 11 10 B4 B1 B2 27 28 25 13 17 B15 B16 B17 B18 26 B7 33 B14 24 20 B9 B8 23 41 16 30 32 B20 29 B10 B11 B19 B24 B25 B6 15 B13 B12 19 B27 B26 18 34 38 37 39 40 3 2 ...

Page 55: ...S6 2 Frame and Casing Section 2 S 21 128 115 125 122 121 117 118 103 B110 B111 B112 113 110 B116 105 B119 B118 B117 104 112 111 B115 B113 B114 127 ...

Page 56: ...3 Packing Parts and Accessories Section S 22 206 209 210 211 212 215 214 216 213 201 208 204 202 203 205 207 DMC LX2EB GC SG DMC LX2 EE EF EG EGM GC SG DMC LX2GN 222 217 DMC LX2GD 218 DMC LX2GK GT 219 220 ...

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