Sanyo VPC-S1 Service Manual
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Sanyo VPC-S1 Service Manual

Sanyo VPC-S1 Service Manual

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SERVICE MANUAL
Digital Camera
Contents
1. OUTLINE OF CIRCUIT DESCRIPTION .................... 2
2. DISASSEMBLY ........................................................ 10
3. ELECTRICAL ADJUSTMENT .................................. 12
REGISTRATION ...................................................... 17
5. TROUBLESHOOTING GUIDE ................................. 18
6. PARTS LIST ............................................................. 19
CABINET AND CHASSIS PARTS ........................... 19
ELECTRICAL PARTS .............................................. 20
ACCESSORIES ....................................................... 24
PACKING MATERIALS ............................................ 24
CIRCUIT DIAGRAMS &
PRINTED WIRING BOARDS ...................................... C1
The components designated by a symbol ( ! ) in this schematic diagram designates components whose value are of
special significance to product safety. Should any component designated by a symbol need to be replaced, use only the part
designated in the Parts List. Do not deviate from the resistance, wattage, and voltage ratings shown.
CAUTION : Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Discard used batteries according to the manufacturer's instructions.
NOTE : 1. Parts order must contain model number, part number, and description.
2. Substitute parts may be supplied as the service parts.
3. N. S. P. : Not available as service parts.
Design and specification are subject to change without notice.
SX714/EX
PRODUCT SAFETY NOTICE
FILE NO.
VPC-S1
(Product Code : 126 644 01)
(Europe)
(General)
REFERENCE No. SM5310523

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  • Page 1: Table Of Contents

    FILE NO. SERVICE MANUAL VPC-S1 Digital Camera (Product Code : 126 644 01) (Europe) (General) Contents 1. OUTLINE OF CIRCUIT DESCRIPTION ....2 2. DISASSEMBLY ............10 3. ELECTRICAL ADJUSTMENT ........12 4. USB STORAGE INFORMATION REGISTRATION ............17 5. TROUBLESHOOTING GUIDE ......... 18 6.

  • Page 2: Outline Of Circuit Description

    1. OUTLINE OF CIRCUIT DESCRIPTION 1-1. CP1 CIRCUIT DESCRIPTION 1. IC Configuration IC903 (ICX432JQ) CCD imager IC904 (CXD3440EN) V driver IC905 H driver, CDS, PGA and A/D converter (HD49335NP01) 2. IC903 (CCD imager) [Structure] Interline type CCD image sensor Image size Diagonal 6.67 mm (1/2.7 type) Pixels in total 2140 (H) x 1560 (V)
  • Page 3 3. IC904 (V Driver) 5. Lens drive block V driver is necessary in order to generate the clocks (vertical 5-1. Iris drive transfer clock, horizontal transfer clock and electronic shutter When the drive signals (IIN+ and IIN–) which are output from clock) which driver the CCD.
  • Page 4 . Circuit Description 7. Outline of Operation 6-1. Digital clamp When the shutter opens, the reset signals (ASIC and CPU) The optical black section of the CCD extracts averaged val- and the serial signals (“take a picture” commands) from the ues from the subsequent data to make the black level of the 8-bit microprocessor are input and operation starts.
  • Page 5 1-2. CP1 POWER CIRCUIT DESCRIPTION 1. Outline 3. Analog System Power Output This is the main power circuit, and is comprised of the follow- 15.0 V (A), -7.6 V (A) and 3.05 V (A) are output. Feedback for ing blocks. the 15.0 V (A) is provided to the switching controller (Pin (40) Switching power controller (IC501) of IC501) so that PWM control can be carried out.
  • Page 6 1-3. CP1 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 from microprocessor becomes High (3.3 V), the sion port, the stroboscope emits light.
  • Page 7 1-4. SYA CIRCUIT DESCRIPTION 1. Configuration and Functions For the overall configuration of the SYA block, refer to the block diagram. The SYA block centers around a 8-bit microprocessor (IC301), and controls camera system condition (mode). The 8-bit microprocessor handles the following functions. 1.
  • Page 8 BOOT Compulsion boot control L : DC JACK detection AV jack connection detection H : AV jack detection AV JACK NOT USED SD card insertion detection L : Insertion /CARD Beep output BUZZER LCD ON2 LCD power ON/OFF control 2 ZTEST MODE Test mode input L : Test mode...
  • Page 9 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 10: Disassembly

    2. DISASSEMBLY 2-1. REMOVAL OF CABINET BACK, CABINET FRONT, TB1 BOARD AND LCD 1. Six screws 1.7 x 5 2. Cabinet back 3. Cover battery 4. Cabinet front 5. Shield tape top 2 6. Spacer holder B When assembling, tighten screws A → B 7.
  • Page 11 2-2. REMOVAL OF LENS ASSEMBLY, CP1 BOARD AND BOARD LOCATION 1. FPC 2. Screw 1.7 x 2.5 3. Remove the solder. 4. Spring earth A 5. Screw 1.7 x 4 6. Three screws 1.4 x 3.5 7. Three screws 1.7 x 4 8.

  • Page 12: Electrical Adjustment

    3. ELECTRICAL ADJUSTMENT 3-3. Adjustment Items and Order 3-1. Table for Servicing Tools 1. IC501 Oscillation Frequency Adjustment Part code 2. Lens Adjustment Ref. No. Name Number 3. AWB Adjustment Pattern box (color viewer) VJ8-0190 4. CCD White Point Defect Detect Adjustment Siemens star chart 5.
  • Page 13 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 your computer. 3. Set the main switch to PC, and turn on the camera. To USB port USB cable AC adaptor...
  • Page 14 2. Lens Adjustment 3-6. Adjust Specifications [CP1 board (Side B)] VR501 CL518 CL404 Camera Siemens Note: star chart 1. Frequency adjustment is necessary to repair in the CP1 board and replace the parts. Preparation: 2. Power voltage sets about +3.0 V. POWER switch: ON Preparation: Adjustment condition:...
  • Page 15 3. AWB Adjustment 4. CCD White Point Defect Detect Adjustment Preparation: POWER switch: ON Adjustment method: 1. Double-click on the DscCalDi.exe. 2. Select “CCD Defect” on the LCD “Test”, and click the “Yes”. 3. After the adjustment is completed, OK will display. 4.
  • Page 16 6-1. LCD VcomPP Adjustment Preparation: POWER switch: ON Adjusting method: 1. Double-click on the DscCalDi.exe. 2. Adjust LCD “VCOMPP” so that the amplitude of the CL404 waveform is 5.45 V ± 0.1 Vp-p. 5.45 V ± 0.1 Vp-p CL404 waveform 6-2.

  • Page 17: Usb Storage Information Registration

    2. Double-click on the DscCalDi.exe. 3. Click on the Get button in the USB storage window and check the USB storage data. VID: SANYO PID: VPC-S1 Serial: Rev. : 1.00 4. Check the “Serial” in the above USB storage data. If the...

  • Page 18: Troubleshooting Guide

    5. TROUBLESHOOTING GUIDE POWER LOSS INOPERTIVE TAKING INOPERATIVE PUSH SHUTTER PUSH THE POWER BUTTON IC301-28, 29 CHECK IC301-45 CHECK S6002, (SCAN IN 0, 1) S6001, CN601, (SCAN IN 3) CN601, CN301 PULSE INPUT CN301, D3011 PULSE INPUT CN301-5, 6 CHECK IC302-7 3.6 V CHECK IC955, Q9551 (P ON, P(A) ON)

  • Page 19: Parts List

    6. PARTS LIST LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION 636 073 6047 ASSY,WIRE BAT + SX743 CABINET & CHASSIS PARTS 636 071 9477 COMPL PWB,TB-1 636 072 2743 DEC LENS-SX714/U 636 074 2444 SHIELD TAPE TOP2-SX714/U 636 072 5171 ADHESIVE DEC VF-SX714/U 645 061 9779 FLEXIBLE FLAT CABLE...

  • Page 20: 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-SOLID Tantalum Solid Capacitor AL-SOLID Aluminum Solid Capacitor NP-ELECT...
  • Page 21 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION D9001 407 113 5609 DIODE DSH015 C1201 403 332 9503 CERAMIC 1U M 6.3V 407 134 7200 DIODE MA141K C1306 403 332 9503 CERAMIC 1U M 6.3V 407 220 7305 DIODE MA142K-G C1501 403 311 5007 CERAMIC...
  • Page 22 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION C5404 403 311 4505 CERAMIC 1000P K 50V 645 036 0978 R-NETWORK 10KX4 1/32W C5406 403 311 3409 CERAMIC 0.01U K 16V RB301 645 032 8886 R-NETWORK 47KX4 1/32W C5407 403 317 1904 CERAMIC 6800P K 25V 645 032 8879...
  • Page 23 LOCATION PARTS NO. LOCATION PARTS NO. DESCRIPTION DESCRIPTION LOCATION PARTS NO. LOCATION PARTS NO. DESCRIPTION DESCRIPTION R3012 401 225 1405 MT-GLAZE 47K JA 1/16W R5433 401 224 8900 MT-GLAZE 100K JA 1/16W R3013 401 224 8900 MT-GLAZE 100K JA 1/16W R9003 401 226 1503 MT-GLAZE 0.000 ZA 1/16W...

  • Page 24: Accessories

    CABLE,DSC VIDEO,SX781 (See #1) 645 059 6148 CABLE,DSC USB,SX781 (See #2) 636 072 5348 CASE SOFT-SX714/U 645 063 1917 DISC,CD-ROM SSP 714 U, Sanyo Sofware Pack 6.5 (N.S.P.) 636 069 5337 STRAP HAND-SX711/J (See #3) 9112 636 072 6758 INSTRUCTION MANUAL,CAMERA (English) 9113...
  • Page 26 SANYO Electric Co., Ltd. Osaka, Japan Aug./’03...

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