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Sanyo VPC-S7 Service Manual
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Sanyo VPC-S7 Service Manual

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SERVICE MANUAL

Digital Camera

Contents
1. OUTLINE OF CIRCUIT DESCRIPTION .................... 3
2. DISASSEMBLY ........................................................ 12
3. ELECTRICAL ADJUSTMENT .................................. 16
REGISTRATION ...................................................... 22
5. TROUBLESHOOTING GUIDE ................................. 23
6. PARTS LIST ............................................................. 24
RoHS
•This product does not contain any hazardous substances prohibited by the RoHS Directive.
WARNING
•You are requested to use RoHS compliant parts for maintenance or repair.
•You are requested to use lead-free solder.
(This product has been manufactured using lead-free solder. Be sure to follow the warning given on page 2 when
carrying out repair work.)
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.
SX81P/U, EX (R)
PRODUCT SAFETY NOTICE
FILE NO.
VPC-S7
(Product Code : 168 073 00)
(U.S.A.)
(Canada)
(Korea)
(Taiwan)
(General)
VPC-S7EX
(Product Code : 168 073 01)
(Europe)
(U.K.)
(South America)
(China)
(Australia)
(Hong Kong)
(Russia)
(Middle East)
(Africa)
(Korea)
(Taiwan)
(General)
REFERENCE No. SM5310677

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Summary of Contents for Sanyo VPC-S7

  • Page 1: Table Of Contents

    FILE NO. SERVICE MANUAL Digital Camera VPC-S7 (Product Code : 168 073 00) (U.S.A.) (Canada) (Korea) (Taiwan) (General) VPC-S7EX (Product Code : 168 073 01) (Europe) (U.K.) Contents (South America) 1. OUTLINE OF CIRCUIT DESCRIPTION ....3 (China) 2. DISASSEMBLY ............12 (Australia) 3.
  • Page 2 WARNING Do not use solder containing lead. Note: This product has been manufactured using lead-free solder in If replacing existing solder containing lead with lead-free sol- order to help preserve the environment. der in the soldered parts of products that have been manufac- Because of this, be sure to use lead-free solder when carrying tured up until now, remove all of the existing solder at those out repair work, and never use solder containing lead.

  • Page 3: Outline Of Circuit Description

    1. OUTLINE OF CIRCUIT DESCRIPTION Pin 1 1-1. CCD CIRCUIT DESCRIPTION 1. IC Configuration The CCD peripheral circuit block basically consists of the fol- lowing ICs. IC903 (MN39601PMJ-A) CCD imager IC901 (AN20112A) V driver IC905 (AD9971BCPZRL) CDS, AGC, A/D converter, Pin 15 H driver vertical TG 2.
  • Page 4 3. IC901 (V Driver) 4. IC905 (H Driver, CDS, AGC and A/D converter) A V driver (IC901) is necessary in order to generate the clocks IC905 contains the functions of H driver, CDS, AGC and A/D (vertical transfer clock and electronic shutter clock) which converter.
  • Page 5 1-2. CP1 CIRCUIT DESCRIPTION 1. Circuit Description 2. Outline of Operation 1-1. Digital clamp When the shutter opens, the serial signals (“take a picture” The optical black section of the CCD extracts averaged val- commands) from the 8-bit microprocessor is input to ASIC ues from the subsequent data to make the black level of the (IC101) and operation starts.
  • Page 6 4. Lens drive block 4-1. Shutter drive The serial data signals (LENS_ENB, LENS_MD1, LENS_MD2, LENS_MD3, LENS_IN1 and LENS_IN2) which is output from the ASIC (IC101) are used to drive (Shutter_3 and Shutter_4) the shutter constant driver (IC951), and then shutter is opened and closed by moving magnet motor.
  • Page 7 1-3. PWA POWER CIRCUIT DESCRIPTION 1. Outline 3. ch1 Output System This is the main power circuit, and is comprised of the follow- 3.6 V is output. Feedback for the 3.6 V output is provided to ing blocks. the switching controller (Pin (36) of IC501) so that PWM con- Switching power control IC (IC501) trol can be carried out.
  • Page 8 1-4. CP1 STROBE CIRCUIT DESCRIPTION 1. Charging Circuit 2. Light Emission Circuit When UNREG power is supplied to the charge circuit and the When FLCLT signal is input from the ASIC, the stroboscope CHG signal from microprocessor becomes High (3.3 V), the emits light.
  • Page 9 1-5. 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 10 RXD6 Program writing reception data (UART) TXD6 Program writing reception data (UART) NOT USED NOT USED NOT USED AVREF Internal A/D standard potential AVSS Analog GND (A/D GND) BATTERY Battery potential detection (A/D) ILLUMI Illuminance sensor potential detection (A/D) TOUCH_IN Touch sensor input (A/D) CARD SD card insertion detection...
  • Page 11 3. Key Operaiton For details of the key operation, refer to the instruction manual. SCAN SCAN RIGHT DOWN LEFT PLAY MENU SCENE TELE WIDE PW_TEST PW_ON Table 5-2. Key Operation 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.

  • Page 12: Disassembly

    2. DISASSEMBLY 2-1. REMOVAL OF CABI BACK, LCD AND CABI FRONT 1. Four screws 1.7 x 4.5 2. Screw 1.7 x 5 3. Screw 1.7 x 4 4. Two screws 1.7 x 4 5. Cabi back 6. Cover battery 7. LCD 8.
  • Page 13 2-2. REMOVAL OF HOLDER MONITOR 1. Two screws 1.7 x 2 2. Earth dec lens 3. Screw 1.4 x 3.5 4. Stand 5. Spacer TB1 6. Three screws 1.4 x 3.5 7. Holder monitor 8. Two screws 1.7 x 2.5 9.
  • Page 14 2-3. REMOVAL OF TB1 BOARD, CP1 BOARD AND LENS ASSEMBLY 1. Remove the solder. 14. Holder battery 2. Spacer CP1 15. Screw 1.4 x 3.5 3. Spacer hol flash 16. Holder flash 4. Remove the solder. 17. Remove the solder. 5.
  • Page 15 2-4. BOARD LOCATION TB1 board CP1 board – 15 –...

  • Page 16: Electrical Adjustment

    40 MB RAM from the following URL. Hard disk drive with at least 15 MB available http://www.digital-sanyo.com/overseas/service/ VGA or SVGA monitor with at least 256-color display 2. Installing USB driver Install the USB driver with camera or connection kit for PC.
  • 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 your computer. 3. Insert the AC adaptor’s cable to DC adaptor cable. Insert the DC adaptor to the camera. 4.
  • Page 18 3-6. The adjustment item which in necessary in part exchange CCD Black Point And White Point USB storage CCD White Point Factory Lens Language Reset Defect Detect Defect Detect information Cord Setting Adjustment Setting Adjustment Adjustment In registration Adjustment Setting Lighted COMPL PWB CP-1 COMPL PWB TB-1...
  • Page 19 AF_MID1: ZM1 Dsc Calibration ZM1: adjustment value of focus at zoom position middle1 (–76<=ZM1<=48) AF_MID2: ZM2 Copy ZM2: adjustment value of focus at zoom position middle2 AWB Results: (–104<=ZM2<=57) AGC=192,362,527,697,866 AF_MID3: ZM3 3F_AGC=1,1 ZM3: adjustment value of focus at zoom position middle3 WB=278,514,591 (–97<=ZM3<=76) CHECK=128,128,144...
  • Page 20 4. CCD Black Point And White Point Defect Detect 3-8. Factory Code Setting Adjustment In Lighted 1. Check the "Factory Code" display within the Setting group. 2. For U.S.A., Canada and NTSC general area If "FC_SANYO_U" does not appear, click on the " "...
  • Page 21 3-11. Reset Setting 2. Overwriting firmware from the calibration software Carry out reset settings after replacing CP1 board. Preparation: 1. Turn on the camera. PC with overwriting firmware copied to the preferred folder in 2. Press the MENU button. the HD. 3.

  • Page 22: Usb Storage Information Registration

    17.) 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: S7 Serial: Rev. : 1.00 4.

  • Page 23: Troubleshooting Guide

    5. TROUBLESHOOTING GUIDE POWER LOSS INOPERTIVE TAKING INOPERATIVE PUSH RELEASE PUSH THE POWER SWITCH SB LED IS FLASHING STROBE CHARGE IC301-29 CHECK SYA BLOCK WHEN AUTO INOPERATIVE (SCAN IN 0) LUMINOUS (RED) CHECK STA BLOCK PULSE INPUT IC301-29, 28 CHECK IC302-7 CHECK (SCAN IN 0, 1)

  • Page 24: Parts List

    6. PARTS LIST CABINET AND CHASSIS PARTS 1 LOCATION PARTS NO. DESCRIPTION 636 098 1690 COMPL, CABI FRONT-SX81P/U 636 097 6658 COVER DC-SX81P/U 636 098 1737 COMPL,COVER BATTERY-SX81P 636 097 6641 COVER USB-SX81P/U 636 097 8843 ASSY,WIRE LCD&CP1-SX86P 636 097 8836 ASSY,WIRE LCD&CP1-SX86P 636 099 1774 SPACER LCD ADJ SIDE-SX8RP...
  • Page 25 CABINET & CHASSIS PARTS 1 SX81P/U Parts List1...

  • Page 26: Cabinet And Chassis Parts 2

    CABINET AND CHASSIS PARTS 2 LOCATION PARTS NO. DESCRIPTION 636 097 8423 SPACER LENS BOTTOM-SX8RP 636 097 1790 STAND-SX8RP, STAND 636 098 6015 SPACER LENS FPC-SX8RP 645 088 7291 LENS(ASSY) 636 099 1798 SPACER LENS FPC B-SX8RP 636 097 7617 SPACER SX86P 636 100 0154 SPACER LENS-SX86P...
  • Page 27 CABINET & CHASSIS PARTS 2 SX81P/U Parts List2...

  • Page 28: 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 29 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION T5402 645 069 2420 TRANS,STEP UP C5003 303 381 8109 CERAMIC 1U K 6.3V C5004 303 393 2607 CERAMIC 22U M 6.3V (CAPACITORS) C5005 303 393 2607 CERAMIC 22U M 6.3V CB101 303 391 4306 CERAMIC 0.1U K 16V...
  • Page 30 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION RB144 945 028 0710 R-NETWORK 10KX4 1/16W R5026 301 257 4101 MT-GLAZE 100K DC 1/16W RB145 945 028 0697 R-NETWORK 100X4 1/16W R5027 301 258 6807 MT-GLAZE 15K DC 1/16W RB301 945 028 0703 R-NETWORK 1KX4 1/16W R5028 301 257 4200...

  • Page 31: Packing Materials

    CABLE,DSC USB Z3001 645 075 2261 BATTERY,RECHARGE 636 076 5344 STRAP-SX713/J 645 089 2592 DISC,CD-ROM SSP 81P U, (Sanyo Soft Ware Pack),(PDF INSTRUCTION COMPL PWB, TB-1 MANUAL: English,French,Spanish,German,Dutch, 636 097 4364 Italian,Simplified Chinese,Traditional Chinese, Korean, Russian (VARISTOR) 9053 636 097 8935...

  • Page 32: Circuit Diagrams & Printed Wiring Boards

    CIRCUIT DIAGRAMS & PRINTED WIRING BOARDS TABLE OF CONTENTS OVERALL WIRING & BLOCK DIAGRAMS Page OVERALL WIRING ............................C3 OVERALL CIRCUIT ............................C4 CAMERA CIRCUIT ............................C5 LENS CIRCUIT ..............................C5 MAIN CIRCUIT ..............................C6 POWER CIRCUIT ............................. C7 STROBE CIRCUIT ............................C7 SYSTEM CONTROL CIRCUIT .........................
  • Page 33 NOTES: 1. All resistance values in "OHMS" unless otherwise noted. (K=1,000 ; M=1,000,000) µ 2. All capacitance values in " F" unless otherwise noted. µ p=pico farad ; ,u or U=micro farad µ 3. All inductance values in " H" unless otherwise noted. µ...

  • Page 34: Overall Wiring & Block Diagrams

    OVERALL WIRING & BLOCK DIAGRAMS OVERALL WIRING LENS PINK JW541 GRAY BLACK JW542 BATT+ CL503 BATTERY CL504 BATT- (CAA) SPEAKER (DMA) JW184 (PWA) JW183 (STA) (SYA) SCAN IN 4 SCANIN4 TOUCH_IN TOUCH_IN TSEN_PULSE TSEN_PULSE VDD3 VDD3 SCAN OUT 2 SCANOUT2 MIC- MIC- MIC+...

  • Page 35: Overall Circuit

    OVERALL CIRCUIT LENS BLOCK CAA BLOCK IC905 IC903 IC901 CDS,AGC,A/D C 7M Pixel IC951 LENS V.DRIVER H.DRIVER UNIT LENS DRIVER Q9502 Q9501 SPEAKER SYA BLOCK MRST IC301 SRCLK IC103 PLLEN 8bit MICRO ZRAS SDRAM PROCESSOR ZCAS ZRCS TB-1 256Mbit ZRWE SREQ POWER SW SA[0:13]...

  • Page 36: Camera Circuit

    CAMERA CIRCUIT LENS CIRCUIT +12V(A) -6.0V(A) SW REG. IC101 BOOST3.6V LENS O_LPF UNREG SYSTEM ASIC Q9001 TCLKP AFECKP 25 CCDINP TCLKN LENS BLOCK AFECKN Vout IC905 DOUT0P AFESD1P AD9971BCPZRL DOUT0N VDD3 CN951 AFESD1N IC903 DOUT1P CDS, AGC, A/D C AFESD2P MN39601PMJ-A DOUT1N AFESD2N...

  • Page 37: Main Circuit

    MAIN CIRCUIT LENS LENS BLOCK CN951 x 3.0 STA BLOCK IC951 DC-DC CONVERTER LV8052LPL STROBE PWA BLOCK LENS DRIVER DRIVER FLCTL LENS_MD[1:3] LENS_IN[1:2] POWER SUPPLY AB11 USBD- IC121 A[1:16] KFG5616U1A USBD+ SYA BLOCK D[0:15] PROGRAM AA20 FLASH IC301 AB20 POWER ONE NAND 78F0532GA(T)-9EV-E1-A SHUTTER...

  • Page 38: Power Circuit

    POWER CIRCUIT STROBE CIRCUIT 18, 19 CH 1 L5301 CHARGING CIRCUIT DOUT11, 12 STEP UP 20, 21 CIRCUIT T5401 D5402 LOUT11, 12 C5401 TO SYA CTRL1 34 AVDD CTL1 BOOST3.6V POWER FILTER OSCILLATION RECTIFIER C5412 UNREGST 17 PVDD TO DMA & SYA TRANSFORMER CIRCUIT BLOCK...

  • Page 39: System Control Circuit

    CIRCUIT DIAGRAMS SYSTEM CONTROL CIRCUIT CIRCUIT WAVEFORMS TEST POINT TEST POINT WAVEFORM WAVEFORM IC303 LOCATION LOCATION RESET XC61CN1502N AL3.2V BOOST3.6V UNREGSY IC101 CN171 BACKUP 3.2V 78F0532GA(T)-9EV-E1-A PIN W1 PIN 13 Q3001 IC301 XCIN EVDD IC302 X3002 XOUT CP2A AVREF 8bit MICRO 32.768KHZ BATTERY XCOUT...

  • Page 40: Cp1 Board (Caa) Ccd Driver

    CP1 BOARD (CAA) CCD DRIVER XV13 XV13 XV13 C1-07300/SX81P-U XSG3 XSG3 VOLTAGE: VIEW MODE, LCD ON -6.0 11.9 C9029 XSG1A XSG1A -6.0 11.9 XSG1B XSG1B 11.9 1608 C9030 XSG2A XSG2A -6.0 XSG2B XSG2B 1608 XSUB XSUB 1608 C9040 XSG3 SUBCNT SUBGT SUBGT R9027...

  • Page 41: Cp1 Board (Dma) Main, Lcd Driver & Lens

    CP1 BOARD (DMA) MAIN, LCD DRIVER & LENS CN171 C1710 1AV4J11VE370G DMA(LCD) C1711 VCOMH 1;B 6.3 VCOMC VCOML DMA(MAIN) C1714 2.2;B C1715 CP5A 1608 VOLTAGE: VIEW MODE, LCD ON CP5B 1005 C1716 D1-07300/SX81P-U 1608 CP4A C1717 VOLTAGE: VIEW MODE, LCD ON 1608 CP4B C1718...
  • Page 42 CP1 BOARD (DMA) MAIN, LCD DRIVER & LENS [UPPER-LEFT] DMA(MAIN) D1-07300/SX81P-U VOLTAGE: VIEW MODE, LCD ON VDD3 VDD1.2 AA20 AB20 C7 D5 SD28 B7 D6 SD27 C6 D7 SD26 A11 D8 SD25 B10 D9 SD24 LCDPWM LCDPWM A10 D10 SD23 B9 D11 SD22 BLON...
  • Page 43 CP1 BOARD (DMA) MAIN, LCD DRIVER & LENS [UPPER-RIGHT] CN171 C1710 1AV4J11VE370G DMA(LCD) C1711 VCOMH 1;B 6.3 VCOMC VCOML C1714 C1715 CP5A 2.2;B VOLTAGE: VIEW MODE, LCD ON 1608 CP5B 1005 C1716 1608 CP4A C1717 CP4B 1608 C1718 C1719 CP3A 1;B 16 1608 1608...
  • Page 44 CP1 BOARD (DMA) MAIN, LCD DRIVER & LENS [LOWER-LEFT] AFESD1N M9 OVDD UGND AA11 N15 OVDD FSDM AB11 AFESD2P 39;1/16D AFESD2P N8 OVDD HSDM AB10 R1321 AFESD2N R1322 AFESD2N P11 OVDD HSDP 39;1/16D P12 OVDD FSDP -6.0V(A) -6.0V(A) -6.0V(A) R10 OVDD UGND AA10 +12V(A)
  • Page 45 CP1 BOARD (DMA) MAIN, LCD DRIVER & LENS [LOWER-RIGHT] UGND AA11 USBD- FSDM AB11 USBD- FPIAD 39;1/16D HSDM AB10 R1321 R1322 HSDP 39;1/16D USBD+ FSDP USBD+ UGND AA10 UVDD R1323 1.5K;1/16D RPU_ENA R1324 11.8K;1/16D REXT A2GND A2GND A2VDD A2VDD R1010 1608 CVDD 0;1/16Z...

  • Page 46: Cp1 Board (Sta) Strobe

    CP1 BOARD (STA) STROBE STROBE UNIT S1-07300/SX81P-U VOLTAGE: STROBE AFTER CHAGE 1AV4L17B0530G T5401 D5402 JW541 AWG28 TTRN-038S-037-T MA2YF8000L 295.0 UNREGST TO PWA UNREGST PINK 1AV4L17B0370N T5402 TS-F45B-1 QTPS65560RGTJ TPS65560RGTR PGND IC541 GRAY C5403 PGND 1;B 6.3 C5410 R5411 0.018;350B 1K;1/16J 3216 STROBE CHARGE F_ON...

  • Page 47: Cp1 Board (Sya) System Control

    CP1 BOARD (SYA) SYSTEM CONTROL VDD3 VDD3 BOOST3.6V BOOST3.6V TO PWA UNREGSY AL3.2V TO STA AL3.2V SW3.2V Y1-07300/SX81P-U VOLTAGE: VIEW MODE, LCD ON ASIC_SDI ASIC_SDO TO DMA TO STA ZCHG_DONE ZAVJACK ZCARD TO DMA ILLUMI_SENSOR RB306 DOSCK DOSB RB304 BACKUPCTL BLON ZDOCK_AV TSEN_PULSE...

  • Page 48: Cp1 Board (Pwa) Power

    CP1 BOARD (PWA) POWER R5012 P1-07300/SX81P-U 0;1/16Z 1608 VOLTAGE: VIEW MODE, LCD ON USE ALKALINE BATTERY D1.0 L5009 F5004 CL503 FBMH1608HL300 2A32V UNREGST BATT+ TO STA UNREGST F5001 2.5A32V UNREGSY D1.0 TO SYA UNREGSY CL504 BATT- 7E03LD2R7N TO BATTERY 1AV4L2MH2R7NG 1;B 16 L5006 L5008...

  • Page 49: Tb1 Board Touch Sensor

    TB1 BOARD TOUCH SENSOR T1-07300/SX81P-U JW181 VA337 AVR-M1005C080MTAAB JW182 TO MIC AWG32/AWG30 AWG32/AWG30 LAND_BTOB_01_11_M CN651 R3308 R3309 MIC+ 10K;1/10J 2K;1/16J CL331 2125 TO SHUTER MIC- BUTTON SCANOUT2 C3304 470P;B VDD3 TSEN_PULSE TOUCH_IN C3303 C3302 R3302 7P;CH 12P;CH 2.7K;1/16J SCANIN4 S3302 LS16B4 Q3301 2SC4617-R...

  • Page 50: Printed Wiring Boards (P.w.b.)

    PRINTED WIRING BOARDS (P.W.B.) CP1 P.W.B. (SIDE A) BATT- R1904 CL193 CL508 CL509 CL510 R5007 Q1905 VA304 VA303 R5039 BATT+ CL503 CL526 CL504 CL555 1AG4B10G4500AB CL556 L5009 C5044 SX8RP_CP1 CL511 S3008 S3007 CL512 CL541 CL546 CL559 R5002 F5004 CL519 CL501 C5007 CL545 CL542...

  • Page 51: Cp1 P.w.b. (Side B)

    CP1 P.W.B. (SIDE B) Q5011 C5027 C5303 C5032 C5031 T5402 CL515 R5040 R5010 C5412 C5301 C5026 D5402 CL561 L5301 Q5010 T5401 C5302 R5422 CL513 CL544 R5050 R5053 CL514 R5054 Q5001 C5013 CL543 L5004 L1302 R5055 R5019 C5002 R5056 CL557 C5304 R5008 CN110 C5052...

  • Page 52: Tb1 P.w.b. (Side A & B)

    TB1 P.W.B. (SIDE A) TB1 P.W.B. (SIDE B) D3309 SIDE-A C3302 R3301 R3306 SX8RP_TB1 1AG4B10G4600AA D3310 SX8RP_TB1 S3302 SIDE-B CL331 1AG4B10G4600AA R1881 S3301...
  • Page 53 SANYO Electric Co., Ltd. Osaka, Japan Sep./’06...

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