Sanyo VPC-J1 Service Manual
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Sanyo VPC-J1 Service Manual

Sanyo VPC-J1 Service Manual

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SERVICE MANUAL

Digital Camera

Contents
1. OUTLINE OF CIRCUIT DESCRIPTION .................... 2
2. DISASSEMBLY .......................................................... 9
3. ELECTRICAL ADJUSTMENT .................................. 12
REGISTRATION ...................................................... 16
5. TROUBLESHOOTING GUIDE ................................. 17
6. PARTS LIST ............................................................. 18
CABINET AND CHASSIS PARTS 1 ........................ 18
CABINET AND CHASSIS PARTS 2 ........................ 19
ELECTRICAL PARTS .............................................. 20
ACCESSORIES ....................................................... 25
PACKING MATERIALS ............................................ 25
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.
SX711/U, EX
PRODUCT SAFETY NOTICE
FILE NO.
VPC-J1
(Product Code : 126 626 01)
(U.S.A)
(Canada)
VPC-J1EX
(Product Code : 126 626 02)
(Europe)
(PAL General)
REFERENCE No. SM5310497

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  • Page 1: Table Of Contents

    FILE NO. SERVICE MANUAL Digital Camera VPC-J1 (Product Code : 126 626 01) (U.S.A) (Canada) VPC-J1EX (Product Code : 126 626 02) (Europe) (PAL General) Contents 1. OUTLINE OF CIRCUIT DESCRIPTION ....2 2. DISASSEMBLY ............9 3. ELECTRICAL ADJUSTMENT ........12 4.

  • Page 2: Outline Of Circuit Description

    1. OUTLINE OF CIRCUIT DESCRIPTION 1-1. CA1 and A PART OF CP1 CIRCUIT DESCRIPTIONS Around CCD block 1. IC Configuration CA1 board IC901 (ICX451DQF) CCD imager CP1 board IC931 (H driver, CDS, AGC and A/D converter) 2. IC901 (CCD imager) [Structure] Interline type CCD image sensor (Note)
  • Page 3 1-2. CP1 CIRCUIT DESCRIPTION 1. Circuit Description When the TG/SG drives the CCD, picture data passes through 1-1. Digital clamp the A/D and CDS, and is then input to the ASIC as 10-bit The optical black section of the CCD extracts averaged val- data.

  • Page 4: Pw1 Power Circuit Description

    1-3. PW1 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) and -7.6 V (A) are output. Feedback for the 15.0 V ing blocks. (A) is provided to the switching controller (Pin (23) of IC501) Switching power controller (IC501) so that PWM control can be carried out.
  • Page 5 1-4. 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 6 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 7 BOOT Compulsion boot control L : DC JACK detection AV jack connection detection H : AV jack detection AV JACK OPEN Lens barrier open detection switch input SD card insertion detection L : Insertion /CARD NOT USED LCD ON2 LCD power ON/OFF control 2 /SCAN_IN 4 Key scan input 4 /SCAN_IN 5...
  • Page 8 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 9: Disassembly

    2. DISASSEMBLY 2-1. REMOVAL OF CABINET BACK, CABINET FRONT, CA1 BOARD, TB2 BOARD AND TB1 BOARD 1. Two screws 1.7 x 4 2. Two screws 1.7 x 3.5 3. Three screws 1.7 x 5 4. FPC 5. Cabinet back 6. Screw 1.7 x 3.5 7.
  • Page 10 2-2. REMOVAL OF LCD, CP1 BOARD, ST1 BOARD AND ST2 BOARD white white 1. Spacer FPC 2. FPC 3. LCD 4. Screw 1.7 x 3 gray (deep) 5. Screw 1.7 x 3.5 6. Holder monitor pink (light) 7. Two screws 1.7 x 3.5 white gray (light) 8.
  • Page 11 2-3. BOARD LOCATION TB1 board CA1 board CP1 board ST2 board TB2 board ST3 board ST1 board – 11 –...

  • 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. To USB port AC adaptor USB cable –...
  • Page 14 Preparation: 3-6. Adjust Specifications POWER switch: ON [ST1 board (Side B)] Adjustment condition: More than A3 size siemens star chart Fluorescent light illumination with no flicker Illumination above the subject should be 400 lux ± 10 %. Adjustment method: 1. Set the siemens star chart 150 cm ± 3 cm so that it be- CL531 comes center of the screen.
  • Page 15 5. CCD Black Point And White Point Defect Detect 6-1. LCD VcomPP Adjustment Adjustment In Lighted 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 ± 0.05 Vp-p. 5.45 V ±...

  • Page 16: 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-J1 or VPC-J1EX Serial: Rev. : 1.00 4. Check the “Serial” in the above USB storage data. If the...

  • Page 17: Troubleshooting Guide

    5. TROUBLESHOOTING GUIDE POWER LOSS INOPERTIVE TAKING INOPERATIVE PUSH SHUTTER TURN THE SELECT BUTTON DIAL IC301-54, 55 CHECK UNIT IC301-2 CHECK (SCAN IN 4, 5) CONTROL PANEL, (SCAN OUT2) CN306-3~8 PULSE INPUT D3012, R3024, R3025 PULSE INPUT CN301-5, 6 CHECK IC301, IC302-7 4.7 V CHECK CP1, IC954, (P ON, P(A) ON)

  • Page 18: Parts List

    6. PARTS LIST LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION 636 069 0998 COMPL PWB,TB-2 CABINET & CHASSIS PARTS 1 645 057 9073 ASSY,MOTOR(SX711/J) 636 068 5604 DEC FRONT-SX711/J 645 057 6089 FLEXIBLE FLAT CABLE 636 068 5475 ADHESIVE DEC FR A-SX711/J 636 069 0981 COMPL PWB,TB-1 636 068 5482...

  • Page 19: Cabinet And Chassis Parts 2

    LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION 636 068 5673 DEC MONITOR-SX711/J 636 069 5931 LABEL CAUTION BATT-711/J 636 068 7981 FLEXIBLE PWB,711 CA1-CP1 636 068 6250 SPRING BATT EJECT-SX711/J 411 177 0906 SCR S-TPG PAN PCS 1.7X3.5 636 068 7837 ASSY,HOLDER COV BATT-711J 412 060 9501 SPECIAL SCREW-1.7X2.5...

  • 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-SOLD Tantalum Solid Capacitor AL-SOLID Aluminum Solid Capacitor NP-ELECT...
  • Page 21 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION C1044 403 312 6805 CERAMIC 0.1U Z 16V C9311 403 312 6805 CERAMIC 0.1U Z 16V C1046 403 312 6805 CERAMIC 0.1U Z 16V C9312 403 312 6805 CERAMIC 0.1U Z 16V C1048 403 312 6805 CERAMIC...
  • Page 22 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION R1011 401 224 9006 MT-GLAZE 10K JA 1/16W R3007 401 258 7009 MT-GLAZE 150K DC 1/16W R1012 401 224 8801 MT-GLAZE 100 JA 1/16W R3008 401 225 1405 MT-GLAZE 47K JA 1/16W R1013 401 225 7902 MT-GLAZE...
  • Page 23 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION (CAPACITORS) R1808 401 226 1503 MT-GLAZE 0.000 ZA 1/16W C9002 403 381 6607 CERAMIC 0.68U K 16V (N.S.P) R1809 401 225 0507 MT-GLAZE 33K JA 1/16W C9003 403 381 6607 CERAMIC 0.68U K 16V (N.S.P) R1811 401 225 0705 MT-GLAZE...
  • Page 24 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION D5407 407 162 8507 DIODE DAN222 R5006 401 224 9402 MT-GLAZE 1.0M JA 1/16W (VARIABLE RESISTORS) R5007 401 226 1503 MT-GLAZE 0.000 ZA 1/16W VR501 645 048 4759 VR,SEMI,3.3K S R5008 401 224 9303 MT-GLAZE 1K JA 1/16W (INDUCTORS)

  • Page 25: Accessories

    R5435 401 261 1902 MT-GLAZE 91 JA 1/16W 636 070 9935 POLY SHEET AIR -SX711/J (PROTECTORS) 636 069 9243 CARTON CASE INNER-SX711/U,VPC-J1 ONLY PR501 423 028 0904 FUSE 32V 2A 636 069 9489 CARTON CASE INNER-SX711EX, PR502 423 028 0904...

  • Page 26: 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 ............................C4 FLASH CIRCUIT ............................... C5 POWER CIRCUIT ............................. C5 LENS CIRCUIT ..............................C5 ASIC CIRCUIT ..............................C6 SYSTEM CONTROL CIRCUIT .........................
  • Page 27 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 28: Overall Wiring & Block Diagrams

    OVERALL WIRING & BLOCK DIAGRAMS OVERALL WIRING CN981 V_MOTOR+ BARRIER V_MOTOR- CN181 SPEAKER CN651 JW601 BR_SW_OPEN BR_SW_CLOSE JW602 BR_SW_COM JW603 CONTROL UNIT CN901 CN931 STROBE UNIT W1500 VHLD VHLD CN102 CN501 3.3V(D) 3.3V(D) 3.3V(D) 3.3V(D) 3.3V(D) 3.3V(D) JW541 JW551 W1600 1.8V(D) 1.8V(D) 1.8V(D)

  • Page 29: Overall Circuit

    CAMERA CIRCUIT OVERALL CIRCUIT CA1 BOARD IC954 LENS CAA BLOCK DC-DC CONVERTOR CDS/AGC/AD-C V Driver LENS BLOCK ZIN(A,-A,B,-B) H Driver 3M Pixel LENS AMIN(A,-A) IC934 IC951 IC931 IC901 IC935 SIN(A,-A) FIN(A,-A,B,-B) LENS DRIVER PICTL IC105 D-FF CP1 BOARD MRST -7.7V ZTEST CN306 LENS O_LPF...

  • Page 30: Flash Circuit

    FLASH CIRCUIT CHARGING CIRCUIT UNREG Q5407 T5401 D5402 D5403 C5401 C5512 POWER FILTER OSCILLATION RECTIFIER BLOCK TRANSFORMER CIRCUIT CN501 H; ON LENS CIRCUIT TRIG STOP VMONIT VOLTAGE MONITOR TO CP1 CIRCUIT CN951 VDD3 Q9510 PI_K VDD3 PICTL Q5409 (IC105 PIN15) OSCILLATION Q9513 CIRCUIT...

  • Page 31: Asic Circuit

    ASIC CIRCUIT SDRAM IC101 ASIC SDRAM DIGITAL CONTROLLER CLAMP BLOCK SIGNAL PROCESSOR SRAM SRAM JPEG AF,AE,AWB CONTROLLER UART NTSC/PAL SRAM ENCODER CONNECTOR DIGITAL CARD SD CARD AUDIO AUDIO IC301 TG/SG 36MHz MICRO BUS I/F DRIVER CLKGEN PROCESSOR 98MHz 4fsc 72MHz EXT PORT (LENS DRIVER) FLASH MEMORY...

  • Page 32: System Control Circuit

    SYSTEM CONTROL CIRCUIT AL3.2V Boost4.7V TO TB1 BR_CLOSE BR_CLOSE BACKUP3V BR_OPEN BR_OPEN BR_SW_OPEN OPEN BR_SW_CLOSE CLOSE BR_SW_COM IC302 SCAN OUT 3 RESET INT_TMP BATTERY INT_TMP BACKUP BAT OFF Q3003 CHG ON VMONIT CHG VOL LCD ON BACK UP LCD ON LCD ON2 TB1 BOARD LCD ON2...

  • Page 33: Circuit Diagrams

    CIRCUIT DIAGRAMS ST1,2,3 BOARD POWER & FLASH FLASH REFLECTOR 1AV4L17B0220G T5401 D5403 D5402 STOROBE UNIT CRG02 F1P8 OM/ORZL17B0140NHZ T5502 3225 1AV4L17B0140N C5410 W1600 JW551 JW541 0.047;H GRAY WHITE C5403 R5406 C5411 0.033;16B 150;1/16J 0.01;630H 1608 Q5407 JW552 JW542 3216 R5414 D5405 3LN01S 1K;1/16J...
  • Page 34 ST1,2,3 BOARD POWER & FLASH [LEFT]...
  • Page 35 ST1,2,3 BOARD POWER & FLASH [RIGHT]...

  • Page 36: Ca1 Board Image Sensor

    CA1 BOARD IMAGE SENSOR CIRCUIT WAVEFORMS CN901 TEST POINT TEST POINT WAVEFORM WAVEFORM LOCATION LOCATION VHLD IC101 CN171 C1-62600/SX711-J PIN 5 PIN12 VOLTAGE: VIEW MODE GPCK CKIN1 1V/div 1V/div 10µs/div 5ns/div IC101 CN171 -6.5 PIN 6 PIN 16 -6.5 CKIN2 -6.5 1V/div 1V/div...

  • Page 37: Cp1 Board(Caa) Ccd Driver

    CP1 BOARD(CAA) CCD DRIVER R9307 0;1/16Z L9302 100;K R9306 Q9301 +15.2V(A) 3.9;1/16J 2SD1819A C2-62600/SX711-J -7.7V(A) VOLTAGE; VIEW MODE +5.1V(A) VDD3 LCD ON SUBGT V_DRIVE XSUB IC934 CXD3400N XSG3 XSG2A C9308 XSHT 0.1;F XSG1A REGULATOR IC932 XSG3B C9309 XSG2B TK11130CS XSG3A 0.1;F ON/OFF XSG1B...

  • Page 38: Cp1 Board(Dma) Main, Lcd Driver, Lens Driver

    CP1 BOARD(DMA) MAIN, LCD DRIVER, LENS DRIVER CN171 DMA_LCD DMA_MAIN C1701 D1701 C1030 C1044 C1026 0.1;F MA2SD19 0.1;F 0.1;F C1032 C1046 C1028 D1-62600/SX711-J 0.1;F 0.1;F 0.1;F C1048 R1712 L1703 R1702 C1034 VOLTAGE: VIEW MODE, LCD ON 0.1;F 10K;1/16D 10;K 10K;1/16D 0.1;F C1061 GRES...
  • Page 39 CP1 BOARD(DMA) MAIN, LCD DRIVER, LENS DRIVER[UPPER LEFT] DMA_MAIN C1026 C1030 C1044 0.1;F 0.1;F 0.1;F C1028 C1032 C1046 D1-62600/SX711-J 0.1;F 0.1;F 0.1;F C1048 VOLTAGE: VIEW MODE, LCD ON C1034 0.1;F 0.1;F C1061 C1037 C1901 0.1;F 0.1;F 10;B R1014 0;1/16Z C1039 C1063 0.1;F 0.1;F...
  • Page 40 CP1 BOARD(DMA) MAIN, LCD DRIVER, LENS DRIVER [UPPER RIGHT] CN171 DMA_LCD C1701 D1701 MA2SD19 R1712 L1703 R1702 10K;1/16D 10K;1/16D 10;K GRES IC172 GPCK NJM2125F-TE1 GSRT C1705 STBYB VCOM C1706 QNJM2125F---P 10;B STBYB R1709 R1703 3K;1/16D 22K;1/16D TO IC101 L1704 10;K R1713 10K;1/16D CN143...
  • Page 41 CP1 BOARD(DMA) MAIN, LCD DRIVER, LENS DRIVER[LOWER LEFT] C1040 PLL_VDD SA13 0.1;B 10K;1/16J PLL_GND VDD3 SUBGT PLLEN SA14 VDD1 ZCAS XSUB VDD1 ZRAS XSG3 VDD1 ZRCE VDD1 CKRE XSG2A L1040 10;K CKRAM DACK R1002 XSG1A DREQ 0;1/16Z R1001 10K;1/16J XSG2B VDD3 XSG1B CCDEN...
  • Page 42 CP1 BOARD(DMA) MAIN, LCD DRIVER, LENS DRIVER[LOWER RIGHT] SA13 10K;1/16J R1901 UNREG VDD3 0;1/16Z SA14 MRST_SY ZCAS ZTEST R9509 ZRAS 0.56;1/4F PLLEN ZRCE CN951 CKRE CLKSEL1 CKRAM FPI-E CLKSEL0 DACK R1002 FPI-A+C ZSREQ DREQ 0;1/16Z R1001 C9501 ASIC_SI FPI-K 10K;1/16J 0.033;B FM_B- ASIC_SO...

  • Page 43: Cp1 Board(Sya) System Control

    CP1 BOARD(SYA) SYSTEM CONTROL D3002 R3033 180;1/16J SML-311DT R3034 D3003 180;1/16J SML-311DT R3035 D3004 ALWAYS3.2V 180;1/16J SML-311DT BOOST4.7V Y1-62600/SX711-J UNREG R3036 MIC_IN 820;1/16J AGND R3037 220;1/16J GREEN D3005 SML-521MUW-T86 ASIC_SI ASIC_SO EMP11 EMP11 EMP11 EMP11 EMP11 EMP11 D3010 D3010 D3010 D3010 D3010 D3010...

  • Page 44: Tb1 Board Audio & Barrier Motor Driver

    TB1 BOARD AUDIO & BARRIER MOTOR DRIVER R1816 0;1/16Z T1-62600/SX711-J MIC_AMP CN601 IC183 LMV321M7X MIC_IN AGND REGULATOR AOUT R1812 C1822 ON/OFF 1.2K;1/16J C1821 0.1;B 1500P;B R1807 3.0V ZA_MUTE C1812 0;1/16Z R1811 AINL IC182 56K;1/16J AUDIO_OUT TK11130CS C1819 AUDSEN 0.1;B AUDSD AUDSCK Q6002 DTC123EE...

  • Page 45: Printed Wiring Boards (P.w.b.)

    PRINTED WIRING BOARDS (P.W.B.) CP1 P.W.B. (SIDE A) CP1 P.W.B. (SIDE B) R1511 C9508 R9512 R9511 IC954 R9513 L9501 Q9512 C9511 IC151 Q1503 C1501 Q1502 R1510 R3033 D1501 D3002 Q1501 Q1432 R1501 R1072 R1071 R1502 R1010 C9514 R3034 C9516 Q1431 D3003 C1901 TB1 P.W.B.

  • Page 46: Tb2 P.w.b. (Side A & B)

    ST1 P.W.B. (SIDE A) ST1 P.W.B. (SIDE B) ST2 P.W.B. (SIDE B) ST2 P.W.B. (SIDE A) CA1 P.W.B. (SIDE A) CA1 P.W.B. (SIDE B) L5015 R5409 R5408 R5406 L5021 Q5405 D5007 C5407 C5413 D5407 C5406 R5413 R5414 R5074 PR505 PR505 D5402 R5417 GRAY...
  • Page 48 SANYO Electric Co., Ltd. Osaka, Japan Mar./’03...

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