Sanyo VPC-S3 Service Manual
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Sanyo VPC-S3 Service Manual

Sanyo VPC-S3 Service Manual

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See also: Instruction Manual
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
ACCESSORIES ....................................................... 19
PACKING MATERIALS ............................................ 19
CABINET & CHASSIS PARTS 1 ............................. 20
ELECTRICAL PARTS .............................................. 22
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.
SX715/EX, U
PRODUCT SAFETY NOTICE
FILE NO.
VPC-S3
(Product Code : 126 677 00)
(Europe)
(PAL General)
VPC-S3
(Product Code : 126 677 01)
(U.S.A.)
(Canada)
(Korea)
(Taiwan)
REFERENCE No. SM5310581

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Summary of Contents for Sanyo VPC-S3

  • Page 1: Table Of Contents

    FILE NO. SERVICE MANUAL Digital Camera VPC-S3 (Product Code : 126 677 00) (Europe) (PAL General) VPC-S3 (Product Code : 126 677 01) (U.S.A.) (Canada) (Korea) (Taiwan) Contents 1. OUTLINE OF CIRCUIT DESCRIPTION ....2 2. DISASSEMBLY ............10 3. ELECTRICAL ADJUSTMENT ........12 4.

  • Page 2: Outline Of Circuit Description

    1. OUTLINE OF CIRCUIT DESCRIPTION 1-1. CP1 CIRCUIT DESCRIPTION 1. IC Configuration IC903 (RJ23P3AB0DT) CCD imager IC901 (LR36688U) V driver IC906 (AD9948) H driver, CDS, AGC and A/D converter 2. IC903 (CCD imager) [Structure] Interline type CCD image sensor Image size Diagonal 6.67 mm (1/2.7 type) Pixels in total 2152 (H) x 1567 (V)
  • Page 3 3. IC901 (V Driver) 5. Lens drive block V driver is necessary in order to generate the clocks (vertical 5-1. Shutter drive transfer clock, horizontal transfer clock and electronic shutter The shutter drive signal (SIN1 and SIN2) which is output from clock) which driver the CCD.
  • Page 4 6. Circuit description 7. Outline of Operation 6-1. Digital clamp When the shutter opens, the reset signals and the serial sig- The optical black section of the CCD extracts averaged val- nals (“take a picture” commands) from the 8-bit microproces- ues from the subsequent data to make the black level of the sor are input to ASIC (IC101) and operation starts.
  • Page 5 1-2. CP1 POWER CIRCUIT DESCRIPTION 1. Outline 4. Digital 3.25 V Power Output This is the main power circuit, and is comprised of the follow- +3.25 V (D) is output. Feedback for the +3.25 V (D) is pro- ing blocks. vided to the switching controller (Pins (32) of IC501) so that Switching controller (IC501) PWM control can be carried out.
  • Page 6 1-3. ST1 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 BACKUP CTL Backup battery charge control AVDD AVREF Analog standard voltage input terminal Table 4-1. 8-bit Microprocessor Port Specification 2. Internal Communication Bus The SYA block carries out overall control of camera operation by detecting the input from the keyboard and the condition of the camera circuits.
  • 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, IC955 is operating and creating 3.6 V, a regulated 3.2 V voltage is normally input to the 8-bit microprocessor (IC301) by IC302, 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 AND CABINET FRONT 1. Five screws 1.7 x 4.5 2. Open the cover battery. 3. Cabinet back 4. Cabinet front NOTE: Discharge a strobe capacitor with the discharge jig (VJ8-0188) for electric shock prevention. –...
  • Page 11 2-2. REMOVAL OF LCD, CP1 BOARD, TB1 BOARD, ST1 BOARD, LENS ASSEMBLY, TB2 BOARD AND BOARD LOCATION TB1 board ST1 board 1. FPC 14. CP1 board 2. Connector 15. Two screws 1.7 x 4 3. LCD 16. Earth plate 4. Three screws 1.7 x 4 17.

  • Page 12: Electrical Adjustment

    3. ELECTRICAL ADJUSTMENT 6. LCD Panel Adjustment 3-1. Table for Servicing Tools 6-1. LCD VcomPP Adjustment Part code 6-2. LCD VcomDC Adjustment Ref. No. Name Number Note: If the lens, CCD and board in item 2-5, it is necessary Pattern box (color viewer) VJ8-0190 to adjust again.
  • 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. To USB port USB cable AC adaptor –...
  • Page 14 2. Lens Adjustment 3-6. Adjust Specifications [CP1 board (Side B)] CL541 VR501 CL401 CL402(GND) Camera Approx. 60 cm 2 cm Siemens star chart Note: 1. Frequency adjustment is necessary to repair in the CP1 Preparation: board and replace the parts. POWER switch: ON 2.
  • 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. LCD Panel Adjustment 3-7. Factory Code Setting 1. Check the "Factory Code" display within the Setting group. [CP1 board (Side B)] 2. For U.S.A., Canada and NTSC general area If "FC_SANYO_U" does not appear, click on the " " mark located on the right of the "Factory Code"...

  • Page 17: Usb Storage Information Registration

    13.) 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: S3 Serial: Rev. : 1.00 4.

  • Page 18: Troubleshooting Guide

    5. TROUBLESHOOTING GUIDE POWER LOSS INOPERTIVE TAKING INOPERATIVE PUSH RELEASE PUSH THE POWER SWITCH SB LED IS FLASHING STROBE CHARGE IC301-15 CHECK SYA BLOCK WHEN AUTO INOPERATIVE (SCAN IN 0) LUMINOUS (RED) CHECK STA BLOCK PULSE INPUT CN301-5, 6 CHECK IC302-7 CHECK (SCAN IN 1, 2)

  • Page 19: Parts List

    CABLE,DSC USB,SX781 7003 636 078 4185 REINFORCE PAD,A-SX715/EX BOTTOM 645 067 7854 DISC,CD-ROM SSP 715 U (N.S.P.) Sanyo software pack & PDF of Instruction manual (English, Spanish,Chinese, German, French, Dutch, Italian, Korean) 636 077 9334 INSTRUCTION MANUAL CAMERA & SOFTWARE(English)

  • Page 20: Cabinet & Chassis Parts 1

    CABINET & CHASSIS PARTS 1 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION 636 078 2433 DEC LENS-SX715/EX 636 078 2877 TERMINAL BATT D-SX715/EX 636 078 2785 CAP BATT TERMINAL-SX715EX 636 078 2426 DEC VF-SX715/EX 636 078 2860 TERMINAL BATT C-SX715/EX 636 078 2419 DEC RING-SX715/EX 636 078 7988...

  • Page 21: Cabinet & Chassis Parts 2

    CABINET & CHASSIS PARTS 2 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION 636 078 2815 SPRING EARTH-SX715/EX 636 081 2765 SPACER LENS-SX715/EX 636 078 2471 HOLDER CHASSIS-SX715/EX 636 078 4024 DEC LENS FRONT-SX715/EX 636 078 2532 STAND-SX715/EX, STAND 645 066 6308 LENS(ASSY),VJ587900 645 068 7112 ASSY,LAMP-SX715...

  • Page 22: 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 23 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION X3002 645 054 3791 OSC,CRYSTAL 32.768KHZ C1716 403 332 9503 CERAMIC 1U M 6.3V (FILTERS) C3002 403 332 9503 CERAMIC 1U M 6.3V XF107 645 061 7553 FILTER,EMI 2200000PF C3003 403 346 2309 CERAMIC 0.1U K 10V XF111...
  • Page 24 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION C9502 403 344 0505 CERAMIC 0.033U K 10V R3007 401 258 7009 MT-GLAZE 150K DC 1/16W C9504 403 346 2309 CERAMIC 0.1U K 10V R3009 401 225 0408 MT-GLAZE 330K JA 1/16W C9506 403 346 2309 CERAMIC...
  • Page 25 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION S3002 645 045 2857 SWITCH,PUSH C5406 403 311 3409 CERAMIC 0.01U K 16V S3003 645 045 2857 SWITCH,PUSH C5407 403 317 1904 CERAMIC 6800P K 25V S3004 645 045 2857 SWITCH,PUSH C5409 403 347 9109 CERAMIC 0.033U Z 16V S3005...
  • Page 26 SANYO Electric Co., Ltd. Osaka, Japan Apr/’04...

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