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Sanyo VPC-MZ1E Service Manual

Color digital camera
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Download this manual See also: Instruction Manual
Color Digital Camera
VPC-MZ1E
VPC-MZ1
1. OUTLINE OF CIRCUIT DESCRIPTION
DISASSEMBLY
ELECTRICAL ADJUSTMENT
TROUBLE SHOOTING GUIDE
2.
PARTS LIST
OVERALLWIRING
I
i n d ex
VPC-MZ1EX
INDEX
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Summary of Contents for Sanyo VPC-MZ1E

  • Page 1 Color Digital Camera VPC-MZ1E VPC-MZ1EX VPC-MZ1 INDEX 1. OUTLINE OF CIRCUIT DESCRIPTION DISASSEMBLY ELECTRICAL ADJUSTMENT TROUBLE SHOOTING GUIDE PARTS LIST OVERALLWIRING Click on this button found on the first page of each file i n d ex to return to this screen.

  • Page 2: Table Of Contents

    FILE NO. SERVICE MANUAL Color Digital Camera VPC-MZ1E (Product Code : 126 287 01) (U.K.) VPC-MZ1EX (Product Code : 126 287 02) (Europe) (PAL General) VPC-MZ1 (Product Code : 126 287 03) (U.S.A.) (Canada) Contents 1. OUTLINE OF CIRCUIT DESCRIPTION ....2 2.

  • Page 3: Outline Of Circuit Description

    1. OUTLINE OF CIRCUIT DESCRIPTION 1-1. CA1 and A PART OF CA2 CIRCUIT DESCRIPTIONS Around CCD block 1. IC Configuration CA1 board IC903 (ICX274AQ) CCD imager IC901, IC902 (CXD3400N) V driver CA2 board IC911 (H driver, CDS, AGC and A/D converter) 2.
  • Page 4 4. IC911 (CDS, AGC Circuit and A/D Converter) 5. Lens drive block The video signal which is output from the CCD is input to Pin 5-1. Iris and shutter drive (29) of IC911. There are inside the sampling hold block, AGC When the drive signals (IRSTB, ICW, IOEB and ICLK) which block and A/D converter block.
  • Page 5 1-2. CA2 CIRCUIT DESCRIPTION 1. Circuit Description 1-8. 8-bit D/A circuit (Audio) 1-1. Scannning converter (Interlace converter) This circuit converts the audio signals (analog signals) from This circuit uses the function of a 128-Mbit SDRAMs to con- the microphone to 8-bit digital signals. vert the non-interlaced signal which is output from the CCD 1-9.
  • Page 6 3. LCD Block During EE, gamma conversion is carried out for the 10-bit RGB data which is input from the A/D conversion block of the CCD to the ASIC in order that the γ revised can be displayed on the video. The YUV of 640 x 480 is then transferred to the SVRAM.
  • Page 7 1-3. CA3 CIRCUIT DESCRIPTION 1. Outline 3. Lens system 3.4 V Power Output This is the main CA3 power block, and is comprised of the 3.4 V (D) C is output for lens. Feedback is provided to the following blocks. swiching controller (Pin (1) of IC511) so that PWM control Switching controller (IC511) can be carried out.
  • Page 8 1-4. PW1 POWER CIRCUIT DESCRIPTION 1. Outline 3. Digital 3.3 V Power Output This is the main PW1 power circuit, and is comprised of the 3.3 V (D) is output. Feedback for the 3.3 V (D) is provided to following blocks. the switching controller (Pins (1) of IC501) so that PWM con- Switching controller (IC501) trol can be carried out.
  • Page 9 1-5. PW1 STROBE CIRCUIT DESCRIPTION 1. Charging Circuit 2. Light Emission Circuit When UNREG power is supplied to the charge circuit and the When RDY and TRIG signals are input from the ASIC expan- CHG signal becomes High (3.3 V), the charging circuit starts sion port, the stroboscope emits light.
  • Page 10 1-6. SY1 CIRCUIT DESCRIPTION 1. Configuration and Functions For the overall configuration of the SY1 circuit board, refer to the block diagram. The SY1 circuit board centers around a 8-bit microprocessor (IC301), and controls camera system condition (mode). The 8-bit microprocessor handles the following functions. 1.
  • Page 11 BR OPEN Barrier open control H : Open BR CLOSE Barrier close control L : Close CARD CF card insertion detection L : Insertion Buzzer beep tone output H : Pulse output BUZZER SCAN IN 4 Key scan input 4 SCAN OUT 4 Key scan output 4 WAKE UP...
  • Page 12 4. Power Supply Control The 8-bit microprocessor controls the power supply for the overall system. The following is a description of how the power supply is turned on and off. When the battery is attached, a regulated 3.2 V voltage is normally input to the 8-bit microprocessor (IC301) by IC302, so that clock counting and key scanning is carried out even when the power switch is turned off, so that the camera can start up again.

  • Page 13: Disassembly

    2. DISASSEMBLY 2-1. REMOVAL OF CABINET BACK, CABINET FRONT AND SY2 BOARD 1. Seven screws 1.7 x 4 2. Cabinet back 3. Cabinet front 4. Three connectors 5. Screw 1.7 x 5 6. SY2 board 7. Cover jack 2-2. REMOVAL OF CABINET TOP AND LCD 1.
  • Page 14 2-3. REMOVAL OF LENS ASSEMBLY AND CA1 BOARD 1. Connector 2. FPC 3. FPC 4. Three screws 1.7 x 4 5. Lens assembly 6. Two screws 1.7 x 5 7. CA1 board – 13 – index...
  • Page 15 2-4. REMOVAL OF SY1 BOARD, PW1 BOARD, CA3 BOARD AND CA2 BOARD 1. Two screws 1.7 x 4 2. Connector 3. SY1 board 4. Four screws 1.7 x 4 black gray pink 5. PW1 board white blue 6. Two screws 1.7 x 3.5 7.

  • Page 16: Electrical Adjustment

    15-3. LCD Gain Adjustment 3. ELECTRICAL ADJUSTMENT 15-4. LCD Red Brightness Adjustment 3-1. Table for Servicing Tools 15-5. LCD Blue Brightness Adjustment Note: If the lens, CCD and board in item 11-14, it is neces- Ref. No. Name Part code sary to adjust again.
  • Page 17 3-5. Connecting the camera to the computer 1. Line up the arrow on the cable connector with the notch on the camera's USB port. Insert the connector. 2. Locate a USB port on the back of your computer. AC adaptor USB cable To USB port –...
  • Page 18 3. 3.3 V (D) A Voltage Adjustment 3-6. Adjust Specifications Measuring Point CL528 [PW1 board (Side B)] Measuring Equipment Digital voltmeter ADJ. Location VR502 3.37 ± 0.02 V ADJ. Value Adjustment method: VR502 1.Adjust with VR502 to 3.37 ± 0.02 V CL532 4.
  • Page 19 11. AWB Adjustment Adjustment method: 1. Adjust with VR511 to 200 ± 1 kHz. 7. 3.4 V (D) C Voltage Adjustment Measuring Point C5117 (+) side Measuring Equipment Digital voltmeter ADJ. Location VR512 3.41 ± 0.03 V ADJ. Value Adjustment method: 1.Adjust with VR512 to 3.41 ±...
  • Page 20 15. LCD Panel Adjustment 2. Double-click on the DscCalDi127. 3. Click the Focus, and click the Yes. [CA3 board (Side A)] 4. Lens adjustment value will appear on the screen. 5. Click the OK. 13. CCD Defect Detect Adjustment Preparation: VR921 POWER switch: ON (Set the camera mode.) VR513...
  • Page 21 4.0 V ± 0.1 Vp-p CL402 waveform CL402 waveform 15-3. LCD Gain Adjustment Adjusting method: 1. Adjust LCD “Gain” so that the amplitude of the CL402 wave- (VG–0.1) ± form is 7.3 V ± 0.3 Vp-p. 0.05 Vp-p Note: 15-2. LCD RGB Offset adjustment should always be carried out first.

  • Page 22: Usb Storage Information Registration

    3. Click on the Get button in the USB storage window and check the USB storage data. VID: SANYO PID: VPC-MZ1E or VPC-MZ1EX or VPC-MZ1 Serial: Rev. : 1.00 4. Check the “Serial” in the above USB storage data. If the...

  • Page 23: Troubleshooting Guide

    5. TROUBLESHOOTING GUIDE POWER LOSS INOPERTIVE TAKING INOPERATIVE PUSH SHUTTER PUSH MAIN SW BUTTON IC301-53, 46 IC301-46 (SCAN IN 5) CHECK CHECK R3054, (SCAN IN 4, 5) PULSE INPUT S3002, R3055 R3055, D3012 PULSE INPUT CN301-5, 6 CHECK IC301, IC302-7 (UNREG) CHECK PW1, IC303 (P ON, P(A) ON) R3023, R3024, PW1...

  • Page 24: Parts List

    6. PARTS LIST LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION 645 037 0274 PAD(L=15) CABINET AND CHASSIS PARTS 1 636 063 2745 SPACER UNIT-SX212/J 636 061 9197 CABINET FRONT-SX212/E 645 048 6586 UNIT,CONTROL PANEL 636 061 4215 DEC GRIP-SX212/J 636 061 9159 ASSY,CABINET TOP-SX212/E 636 062 8540...

  • Page 25: Cabinet And Chassis Parts 2

    LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION 645 045 9290 FLEXIBLE FLAT CABLE CABINET AND CHASSIS PARTS 2 636 061 3812 STAND-SX212/J, STAND 645 046 9480 LENS(ASSY),R127A 636 061 5335 SPACER SPEAKER A-SX212/J 636 062 9813 SPACER LENS-SX212/J 645 045 9207 SPEAKER,8 645 037 6412 OPTICAL FILTER...

  • Page 26: Electrical Parts

    ELECTRICAL PARTS Note: 1. Materials of Capacitors and Resistors are abbreviated as follows ; Resistors Capacitors MT-FILM Metallized Film Resistor MT-POLYEST Metallized Polyester Capacitor MT-GLAZE Metallized Glaze Resistor MT-COMPO Metallized Composite Capacitor OXIDE-MT Oxide Metallized Film Resistor TA-SOLD Tantalum Solid Capacitor AL-SOLID Aluminum Solid Capacitor NP-ELECT...
  • Page 27 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION C1058 403 312 6805 CERAMIC 0.1U Z 16V IC107 409 502 3807 IC HY57V641620HGT-H IC111 409 486 8201 IC IMIC6002AT C1059 403 312 6805 CERAMIC 0.1U Z 16V IC121 409 506 1106 IC 28700212B,VPC-MZ1 ONLY C1061 403 346 2309...
  • Page 28 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION C9115 403 346 2309 CERAMIC 0.1U K 10V R1526 401 261 9601 MT-FILM 68 DD 1/16W C9116 403 346 2309 CERAMIC 0.1U K 10V R1527 401 226 1503 MT-GLAZE 0.000 ZA 1/16W C9117 403 346 2309 CERAMIC...
  • Page 29 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION (CAPACITORS) COMPL PWB,CA-3 C1701 403 344 0505 CERAMIC 0.033U K 10V 636 061 1207 C1702 403 346 2309 CERAMIC 0.1U K 10V C1703 403 311 3409 CERAMIC 0.01U K 16V (SEMICONDUCTORS) C1710 403 317 1904 CERAMIC 6800P K 25V...
  • Page 30 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION C9504 403 314 7404 CERAMIC 3300P K 50V R5151 401 225 1405 MT-GLAZE 47K JA 1/16W C9505 403 312 6805 CERAMIC 0.1U Z 16V R5153 401 262 1000 MT-GLAZE 33K DC 1/16W C9506 403 314 7404 CERAMIC...
  • Page 31 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION Q5010 405 148 6905 TR CPH3303 C5021 403 367 6607 POS-SOLID 47U M 6.3V Q5011 405 115 6907 TR DTC114EE C5022 403 338 2904 CERAMIC 0.47U K 10V Q5012 405 157 1403 TR 2SA2018 C5023 403 338 4403...
  • Page 32 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION R5042 401 235 1402 MT-GALZE 1.2K JA 1/16W IC311 409 432 2505 IC LMV321M7X R5043 401 225 1603 MT-GLAZE 390 JA 1/16W (DIODES) R5044 401 225 8008 MT-GLAZE 330 JA 1/16W D3001 407 149 0807 DIODE 1SS355 R5045...

  • Page 33: Accessories And Packing Materials

    SOCKET,FPC 24P (N.S.P) 9126 645 046 7837 DISC,CD-ROM CEL SUSP54 E CN305 645 037 7822 PLUG,3P (N.S.P) (Sanyo Software Pack 5.4 For Digital Cameras) CN310 645 037 7778 PLUG,2P (N.S.P) (N.S.P.) 9127 645 043 5546 DISC,CD-ROM MGI PS3 (PhotoSuite) (N.S.P.)
  • Page 34 OVERALLWIRING index...
  • Page 35 in dex...
  • Page 36 SANYO Electric Co., Ltd. Jun./ '01/ 3,580 MI Printed in Japan Osaka, Japan in dex...

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