Panasonic Lumix DMC-LZ20P Service Manual
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Panasonic Lumix DMC-LZ20P Service Manual

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DMC-LZ20P
Model No.
DMC-LZ20E
DMC-LZ20EE
DMC-LZ20GN
DMC-LZ20PU
DMC-LZ20GC
DMC-LZ20GF
DMC-LZ20GW
DMC-LZ20GK
Colour
(R)...........Red Type
(K)...........Black Type
© Panasonic Corporation 2012.
Unauthorized copying and distribution is a violation
of law.
ORDER NO. DSC1208035CE
B26
Digital Camera

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Summary of Contents for Panasonic Lumix DMC-LZ20P

  • Page 1 ORDER NO. DSC1208035CE Digital Camera DMC-LZ20P Model No. DMC-LZ20E DMC-LZ20EE DMC-LZ20GN DMC-LZ20PU DMC-LZ20GC DMC-LZ20GF DMC-LZ20GW DMC-LZ20GK Colour (R)...Red Type (K)...Black Type © Panasonic Corporation 2012. Unauthorized copying and distribution is a violation of law.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions -----------------------------------------------3 1.1. General Guidelines ----------------------------------------3 1.2. Leakage Current Cold Check ---------------------------3 1.3. Leakage Current Hot Check (See Figure 1.)--------3 1.4. How to Discharge the E.Capacitor on the Frame Unit ---------------------------------------------------4 2 Warning --------------------------------------------------------------5 2.1.

  • Page 3: Safety Precautions

    1 Safety Precautions 1.3. Leakage Current Hot Check (See Figure 1.) 1.1. General Guidelines 1. Plug the AC cord directly into the AC outlet. Do not use 1. IMPORTANT SAFETY NOTICE an isolation transformer for this check. There are special components used in this equipment 2.

  • Page 4: How To Discharge The E.capacitor On The Frame Unit

    1.4. How to Discharge the E.Capacitor on the Frame Unit CAUTION: 1. Make sure to discharge the E.capacitor on the Frame Unit. 2. Be careful of the high voltage circuit on the Frame Unit when servicing. [Discharging Procedure] 1. Refer to the disassemble procedure and remove the necessary parts/unit. 2.

  • Page 5: Warning

    2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge (ESD).

  • Page 6: Service Navigation

    3 Service Navigation 3.1. Introduction This service manual contains technical information, which allow service personnel’s to understand and service this model. Please place orders using the parts list and not the drawing reference numbers. If the circuit is changed or modified, the information will be followed by service manual to be controlled with original service manual. 3.2.

  • Page 7: How To Define The Model Suffix (Ntsc Or Pal Model)

    3.4. How to Define the Model Suffix (NTSC or PAL model) There are six kinds of DMC-LZ20, regardless of the colours. • a) DMC-LZ20P • b) DMC-LZ20E • c) DMC-LZ20EE • d) DMC-LZ20GN • e) DMC-LZ20GK • f) DMC-LZ20PU/GC/GF/GW What is the difference is that the “Initial Setting” data which is stored in Flash-ROM mounted on MAIN P.C.B.. 3.4.1.
  • Page 8 3.4.2. Initial Setting 1. Execute the Sales Area Setting Tool 2. Connect the DSC to PC by USB cable 1. Set the battery to the camera. 2. Turn off the power. 3. Press "Tele" + "Menu/Set" + "Playback" key at the same time. It starts in the state of "Engineer Mode" automatically. 4.

  • Page 9: Specifications

    4 Specifications NOTE: The following specification is for DMC-LZ20. Some specifications may differ depending on model suffix.

  • Page 10: Location Of Controls And Components

    5 Location of Controls and Components NOTE: The following description is for DMC-LZ20. Some descriptions may differ depending on model suffix.

  • Page 12: Service Fixture & Tools

    6 Service Fixture & Tools 6.1. Service Fixture and Tools The following Service Fixture and tools are used for checking and servicing this unit. REMARKS 1. ABOUT “LIGHT BOX”:...

  • Page 13: Disassembly And Assembly Instructions

    7 Disassembly and Assembly Instructions 7.1. Disassembly Flow Chart This is a disassembling chart. When installing, perform this chart conversely. 7.2. PCB Location...

  • Page 14: Disassembly Procedure

    7.3. Disassembly Procedure 7.3.1. Removal of the Rear Case Unit Item Removal Rear Case Unit (Fig. D1) Card Battery (Fig. D2) 2 Screws (A) (Fig. D3) 1 Screw (B) 1 Screw (C) 1 Screw (D) (Fig. D4) 4 Screws (E) 2 Screws (F) (Fig.
  • Page 15 (Fig. D5) (Fig. D3) (Fig. D6) (Fig. D4)
  • Page 16 7.3.3. Removal of the Frame Plate (Fig. D7) 7.3.2. Removal of the LCD Unit (Fig. D9) 7.3.4. Removal of the Top Case Unit (Fig. D10) (Fig. D8)
  • Page 17 7.3.5. Removal of the Main P.C.B. (Fig. D11) (Fig. D12)
  • Page 18 (Fig. D13)
  • Page 19 7.3.6. Removal of the Lens Unit 7.3.7. Removal of the Front Case Unit NOTE: When Disassembling and Installing for the Lens Unit 1. 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.
  • Page 20 (Fig. D17) 7.3.8. Removal of the Speaker Unit (Fig. D18) (Fig. D16)
  • Page 21 7.3.9. Removal of the Plate L 7.3.11. Removal of the SW P.C.B. (Fig. D21) NOTE: (When Installing) Make sure to confirm the following points when installing: • The Screw is tightened enough. • Installing conditions are fine. (No distortion, no abnormal- space.) •...

  • Page 22: Lens Unit

    7.4. Lens unit 7.5. Lens Disassembly Procedure Precaution: 7.4.1. Lens unit parts 1. Do not remove the CCD Unit when disassembling or reassembling the lens in order to maintain it clean. 2. Keep dust or dirt away from the Lens. 3.
  • Page 23 7.5.2. Removal of the L Washer and the O 7.5.4. Removal of the IR Filter Washer 7.5.3. Removal of the Lens Rubber...

  • Page 24: Assemble Procedure

    7.6. Assemble Procedure 7.6.2. Assembly for the Lens Rubber 7.6.1. Assembly for the IR Filter 7.6.3. Assembly for the L Washer...
  • Page 25 7.6.4. Assembly for the O Washer 7.6.5. Assembly for the Lens Plate Unit 7.6.6. Assembly for the CCD Unit...

  • Page 26: Measurements And Adjustments

    8 Measurements and Adjustments 8.1. Introduction When servicing this unit, make sure to perform the adjustments necessary based on the part(s) replaced. To perform the adjustment, it is necessary to use the “SPCA5330_v1010.exe” and “CK26100WriteQRCodeTool.exe” software. The Adjustment software “SPCA5330_v1010.exe” and “CK26100WriteQRCodeTool.exe” are available at “TSN Website”. 8.2.
  • Page 27 8.3.2. USB driver installation 1. Execute the Setup Launcher 2. Connect the DSC to PC by USB cable 1. Set the battery to the camera. 2. Turn off the power. 3. Press "Tele" + "Menu/Set" + "Playback" key at the same time. It starts in the state of "Engineer Mode" automatically. 4.
  • Page 28 8.3.3. MB/LCD Function Check 1. Setting the DSC 1. Set the battery to the camera. 2. Insert the SD card. 3. Turn off the power. 4. Press "Tele" + "Menu/Set" + "Playback" key at the same time. It starts in the state of "Engineer Mode" automatically. 5.
  • Page 29 8.3.5. OB Calibration 1. Setting the DSC 1. Set the battery to the camera. 2. Turn off the power. 3. Press "Tele" + "Menu/Set" + "Playback" key at the same time. It starts in the state of "Engineer Mode" automatically. 4.
  • Page 30 8.3.7. MeShut(LV13/LV14) Calibration 1. Setting the DSC 1. Set the battery to the camera. 2. Turn off the power. 3. Press "Tele" + "Menu/Set" + "Playback" key at the same time. It starts in the state of "Engineer Mode" automatically. 4.
  • Page 31 8.3.9. Light / S.S / Preview Calibration 1. Setting the DSC 1. Set the battery to the camera. 2. Turn off the power. 3. Press "Tele" + "Menu/Set" + "Playback" key at the same time. It starts in the state of "Engineer Mode" automatically. 4.
  • Page 32 8.3.11. Write Lens QR Code 1. Execute the Write QRCode Tool 2. Connect the DSC to PC by USB cable 1. Set the battery to the camera. 2. Turn off the power. 3. Press "Tele" + "Menu/Set" + "Playback" key at the same time. It starts in the state of "Engineer Mode" automatically. 4.

  • Page 33: Maintenance

    9 Maintenance 9.1. Cleaning Lens and LCD Panel Do not touch the surface of lens and LCD 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 its surface. Note: The Lens Cleaning KIT ;...

  • Page 35: Block Diagram

    10 Block Diagram 10.1. Overall Block Diagram FRONT CASE UNIT TG_CLK POWER ON 40.5MHz 32.768KHz POWER CIRCUIT STROBE INTERFACE Master GPIO ADDI 40.5 MHz SENSOR 27MHz VD&TG CCD UNIT ASIC 972 MHz DDR2 243MHz DDR IF 40.5 MHz SPI CLK 521KHz FLASH IF NAND FLASH GPIO...

  • Page 36: Power Block Diagram

    10.2. Power Block Diagram 2.0A Fuse S_BAT S_BAT STROBE CHARGE BAT_M STROBE IC 3.3V LDO 2.0A Fuse SD_3V3 SD Card ASIC_3V3 ASIC_3V3 POWER IC ( CH3 ) 4 ALKALINE STEP-DOWN 3V3 BATTERY VR_3V BAT_M 3V REGULATOR GYRO PWRENB EN123 VR_EN M5V5 M5V5 POWER IC ( CH1 )

  • Page 37: Wiring Connection Diagram

    11 Wiring Connection Diagram 11.1. Interconnection Schematic Diagram FLASH OPEN TOP CASE UNIT BUTTON FRAME UNIT LENS UNIT SW P.C.B. (FOIL SIDE) MICROPHONE CCD UNIT MOTOR FLASH FPC AF LED MIC1 AFLED1 SPEAKER VCOM LEDA LEDK HSYNC VSYNC DCLK LCD UNIT Vint1 VINT2 VCOML...
  • Page 38 Model No. : DMC-LZ20 Schematic Diagram Note...
  • Page 39 Model No. : DMC-LZ20 Parts List Note...
  • Page 40 Model No. : DMC-LZ20 SPCA5330A_1 (Main P.C.B. 1/14)
  • Page 41 Model No. : DMC-LZ20 SPCA5330A_2 (Main P.C.B. 2/14)
  • Page 42 Model No. : DMC-LZ20 SPCA5330A_3 / PWR (Main P.C.B. 3/14)
  • Page 43 Model No. : DMC-LZ20 ADDI 9004 (Main P.C.B. 4/14)
  • Page 44 Model No. : DMC-LZ20 LCD (Main P.C.B. 5/14)
  • Page 45 Model No. : DMC-LZ20 DDR+NAND (Main P.C.B. 6/14)
  • Page 46 Model No. : DMC-LZ20 AUDIO / MIC (Main P.C.B. 7/14)
  • Page 47 Model No. : DMC-LZ20 Memory Card (Main P.C.B. 8/14)
  • Page 48 Model No. : DMC-LZ20 GYRO (Main P.C.B. 9/14)
  • Page 49 Model No. : DMC-LZ20 USB (Main P.C.B. 10/14)
  • Page 50 Model No. : DMC-LZ20 Motor / PT5113 (Main P.C.B. 11/14)
  • Page 51 Model No. : DMC-LZ20 OSI / AT5571 (Main P.C.B. 12/14)
  • Page 52 Model No. : DMC-LZ20 UI / Strobe / LED (Main P.C.B. 13/14)
  • Page 53 Model No. : DMC-LZ20 POWER (Main P.C.B. 14/14)
  • Page 54 Model No. : DMC-LZ20 Main P.C.B. (Component side)
  • Page 55 Model No. : DMC-LZ20 Main P.C.B. (Foil side)
  • Page 56 Model No. : DMC-LZ20 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks VUAVG0E00001 VUAVG0E00002 VUAVG0E00003 VUAVG0E00003 VUAVG0E00004 VUAVG0E00005 VUAVG0E00006 VUAVG0E00007 VUAVG0E00008 VUAVG0E00009 VUAVG0E00010 VUAVG0E00011 VUAVG0E00012 VUAVG0E00013 ERBRE2R00V FUSE ERBRE2R00V FUSE ERBRE2R00V FUSE VUAVG0E00014 CRYSTAL OSCILLATOR VUAVG0E00015 CRYSTAL OSCILLATOR VUAVG0E00016 CRYSTAL OSCILLATOR...
  • Page 57 Model No. : DMC-LZ20 Frame and Casing Section...
  • Page 58 Model No. : DMC-LZ20 Packing Parts and Accessories...
  • Page 59 Model No. : DMC-LZ20 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks VUAVG0P00001 MAIN PCB VUAVG0P00002 SW PCB VUAVG0M00001 TOP CASE UNIT VUAVG0M00002 FRONT CASE UNIT 1 (-K) VUAVG0M00003 FRONT CASE UNIT 1 (-R) VUAVG0M00015 GRIP PIECE FRONT VUAVG0M00004 REAR CASE UNIT 1 (-K)
  • Page 60 Model No. : DMC-LZ20 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks VUAVG0S00008 SCREW VUAVG0S00008 SCREW VUAVG0S00008 SCREW VUAVG0S00008 SCREW VUAVG0S00008 SCREW VUAVG0S00009 SCREW VUAVG0S00009 SCREW VUAVG0S00010 SCREW VUAVG0S00010 SCREW VUAVG0S00010 SCREW VUAVG0S00010 SCREW VUAVG0S00011 SCREW VUAVG0S00013 SCREW VUAVG0S00013...

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