Sanyo VPC-X360EX manuale d’uso

SER VICE MANUAL Color Digital Camera VPC-X360E VPC-X360EX (Product Code : 126 251 01) (U.K.) (Product Code : 126 251 02) (Europe) (P AL General) Contents 1. OUTLINE OF CIRCUIT DESCRIPTION .................... 2 2. DISASSEMBLY ........................................................ 12 3. ELECTRICAL ADJUSTMENT .................................. 15 4[...]

− 2 − Pin 1 2 8 34 2 H V Pin 9 Fig. 1-1.Optical Black Location (T op View) Pin No. 1 Symbol 2 3 4 5, 6, 7, 10 8 9 12 13 14 15 16 V φ 3 V φ 1 GND OS OD O SUB P L φ RS φ H1 φ H2 Pin Description V ertical shift register gate clock V ertical shift register gate clock V ertical shift register gate clock V ertical shift register gate clock Horiz[...]

− 3 − 1A 1 1Y 2 2A 3 2Y 4 3A 5 3Y 6 GND 7 4Y 8 4A 9 5Y 10 5A 11 6Y 12 6A 13 V CC 14 Fig. 1-2. IC902 Block Diagram 1 18 10 9 8 7 6 5 4 3 2 14 15 16 17 20 19 11 12 13 CPP1 CPP2 DC OUT VSHT V φ 1 V L V φ 2 V φ 4 V M V φ 3 XV4 CPP3 VH DCIN XSHT XV2 XV1 XSG1 XV3 XSG2 + - Change Pump Fig. 1-3. IC904 Block Diagram 3. IC902 (H Driver) and IC904 (V [...]

− 4 − Fig. 1-5. Horizontal T ransfer of CCD Imager and Extraction of Signal V oltage Fig. 1-6. Theory of Signal Extraction Operation H1 H2 H1 H2 H1 HOG RG CCD OUT PD Floating diffusion (1) H1 H2 H1 H2 H1 HOG RG CCD OUT PD (2) H1 H2 H1 H2 H1 HOG RG CCD OUT (3) H1 H2 RG CCD OUT 3.5V 0V 3.5V 0V 13.5V 0V Black level RG pulse peak signal Signal volt[...]

−5− 1-2. CA2 CIRCUIT DESCRIPTION 1. Circuit Description 1-1. Scannning converter (Interlace converter) This circuit uses the function of a 64-Mbit SDRAMs to con- vert the non-interlaced signal which is output from the CCD into an interlaced signal for the video monitor . 1-2. Camera signal processor This comprises circuits such as the digial cl[...]

−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. The data which has accumulated in the SDRAM is after D/A conversion is carried [...]

−7− 1-3. PW1 POWER CIRCUIT DESCRIPTION 1. Outline This is the main power circuit, and is comprised of the follow- ing blocks. Switching controller (IC501) Digital and analog system and LCD 5.0 V system power out- put (L5010, Q5002, D5013, C5061) Digital 3.3 V system power supply (L5017, Q5009, D5007, C5062) Analog and LCD system power supply (Q[...]

−8− 1-4. PW1 STROBE CIRCUIT DESCRIPTION 1. Charging Circuit When UNREG power is supplied to the charge circuit and the CHG signal becomes High (3.3 V), the charging circuit starts operating and the main electorolytic capacitor is charged with high-voltage direct current. However , when the CHG signal is Low (0 V), the charging circuit does not [...]

−9− Pin Signal 1 3~7 8 9 10 11 13 14~19 20 21 22 31 32~69 70 71 73 74 75 76 77 78 79 80 81 82 84 86 87 88~90 83 85 91~93 CHG VOL SCAN IN 0~4 A VREF STBY (R) LED STBY (G) LED VSS NOT USED A VREF ON NOT USED CHG ON NOT USED VSS NOT USED P (A) ON P ON DIN CONNECT NOT USED A V JACK SO SCK IC XOUT XIN VDD XCIN XCOUT RESET BA T OFF RXD S. REQ NOT USE[...]

−1 0− 0 1 2 0 1 23 SCAN OUT SCAN IN SHUTTER 1st BARRIER SHUTTER 2nd CARD LID CAMERA MODE PLA Y SET T able 4-2. Key Operation 2. Internal Communication Bus The SY1 circuit board carries out overall control of camera operation by detecting the input from the keyboard and the conditio n of the camera circuits. The 8-bit microprocessor reads the si[...]

−1 1− ASIC, memory RS232C driver CCD 8bit CPU MODE LCD LCD MONITOR Power voltage Lens cover close Playback Power switch ON- Auto power down Shutter switch ON Resolution, Flash, Self timer switch ON LCD finder 3.3 V 3.3 V 5 V (A), -7.5 V , +15 V etc. 3.2 V (AL W A YS) 3.2 V (AL W A YS) 5V (L), 15 V , +12V etc. OFF OFF OFF 32KHz OFF OFF OFF OFF O[...]

−1 2− 2. DISASSEMBL Y 2-1. REMOV AL OF CABINET ASSEMBL Y (FRONT) AND CABINET ASSEMBL Y (BACK) 2-2. REMOV AL OF SY1 BOARD, TB2 BOARD AND TB1 BOARD 1. Two screws 1.7 x 4 2. Front cabinet 4. Cover battery 3. Back cabinet 1. Four screws 1.7 x 4 5. Cover jack 6. Screw 1.7 x 3 7. Cabinet top 8. Screw 1.7 x 3 9. Two screws 1.7 x 4 10. Holder SSFDC 11.[...]

−1 3− 2-3. REMOV AL OF LENS VF AND PW1 BOARD 1. Two screws 1.7 x 3 2. Lens VF 3. Two screws 1.7 x 3 4. Connector 5. Connector 6. Three screws 1.7 x 3 7. Holder chassis PW1 8. Reflector 9. PW1 board[...]

−1 4− 2-4. REMOV AL OF LCD, CA2 BOARD AND CA1 BOARD 2-5. BOARD LOCA TION SY1 board TB2 board TB1 board PW1 board CA1 board CA2 board 1. FPC 2. LCD 3. Four screws 1.7 x 3 4. Connector 5. Screw 1.7 x 3 6. Two connectors 7. Two screws 1.7 x 3 8. Holder chassis CA2 9. CA2 board 10. Three screws 1.7 x 3 11. Holder chassis CA1 12. Two screws 1.7 x 6 [...]

−1 5− 3. ELECTRICAL ADJUSTMENT 3-1. T able for Servicing T ools Note : J-1 color viewer is 100 - 1 10 V AC only . J-2 Siemens star chart is the same as before models. 3-2. Equipment 1. Oscilloscope 2. Digital voltmeter 3. AC adaptor 4. IBM R -compatible PC 5. DC regulated power supply 3-3. Adjustment Items and Order 1. IC501 Frequency Adjustmen[...]

−1 6− 3-5. Connecting the camera to the computer 1. T urn of f both camera and computer . 2. Locate the port cover on the side of the camera. Press on the arrows and slide the cover down to open it. 3. Line up the arrow on the cable connector with the notch on the camera's serial port. Insert the connector . 4. Locate a serial port on the [...]

−1 7− 3-6. Adjust Specifications [PW1 board (Side A/B)] Note: 1. V oltage adjustment is necessary to repair in the PW1 board and replace the parts. 2. Power voltage set about +3.0 V . Preparation: 1. Connect CN103 on the CA2 board and CN502 on the PW1 board with extension cord. 2. Open the barrier switch. 3. Set the view mode, and turn on the L[...]

−1 8− 8. A WB Adjustment Preparation: POWER switch: ON Adjusting method: 1. Set the all white pattern so that it becomes a full picture. (Do not enter any light.) 2. Double-click on the DscCalV123b. 3. Click the AWB, and click the Y es. 4. AWB adjustment value will appear on the screen. 5. Click the OK. 9. Frange-back Adjustment Preparation: PO[...]

−1 9− CL424 waveform CL426 waveform VG VG ± 0.2 V 10-2. LCD RGB Offset Adjustment Adjusting method: 1. Adjust LCD “ RGB offset ” so that the amplitude of the CL424 waveform is 7.5 Vp-p ± 0.3 V . 10-3. LCD Gain Adjustment Adjusting method: 1. Adjust LCD “ Gain ” so that the amplitude of the CL424 wave- form is 4.0 Vp-p ± 0.15 V . Note[...]

−2 0− 4. TROUBLESHOOTING GUIDE POWER LOSS INOPERTIVE BARRIER SW BARRIER SW ON NORMAL IC301-4, 93 CHECK S6002, CN302, D3069, R3021 IC302-7 (UP UNREG) CHECK IC132, PW1 IC301-81 (VDD) IC301-84 (RESET) CHECK IC302 CHECK IC302, R3051 IC301-85 (BA T OFF) CHECK R3052 IC301-80 OSCILLA TION CHECK X3001 IC301-82 OSCILLA TION CHECK X3002, R3004, C3001, C3[...]

21 5 . PARTS LIST LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION N.S.P.: Not available as service parts. CABINET & CHASSIS PARTS 1 1 636 056 2479 ASSY,COVER LENS-SR662/E 2 636 055 5600 COVER FRONT-SR662/J 3 636 055 5785 DEC WINDOW VF-SR662/J 4 636 055 5792 DEC STRAP-SR662/J 5 636 055 9066 ASSY,CABI FRONT-SR662/J 6 636 055 5846 HO[...]

22 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION N.S.P.: Not available as service parts. CABINET & CHASSIS PARTS 2 1 645 029 2170 LENS(ASSY) 2 645 032 5854 OPTICAL FILTER 3 636 052 2183 SPACER 4 636 052 9199 ASSY,UNIT,CCD 5 636 052 2190 SPACER,INSULATOR 6 636 057 3093 SPACER CHASSIS PW1-SR662J 7 636 055 4252 COMPL PWB,CA-1,VPC-X[...]

23 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION 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 Resisto[...]

24 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION C9022 403 312 6805 CERAMIC 0.1U Z 16V C9023 403 320 5302 CERAMIC 0.15U K 25V C9025 403 312 6805 CERAMIC 0.1U Z 16V C9026 403 312 6805 CERAMIC 0.1U Z 16V C9029 403 312 6805 CERAMIC 0.1U Z 16V C9030 403 296 8000 TA-SOLID 22U M 10V C9031 403 311 3409 CERAMIC 0.01U K 16V C9032 403 312 680[...]

25 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION X1101 645 024 0461 OSC,CRYSTAL 17.734476MHZ, EXCEPT VPC-X360 (INDUCTORS) L1101 645 016 0363 INDUCTOR,600 OHM L1103 645 038 2161 INDUCTOR,120 OHM L1105 645 020 1899 INDUCTOR,68 OHM L1301 645 010 0987 INDUCTOR,100U K L1501 645 004 1990 INDUCTOR,47U K L1502 645 004 2409 INDUCTOR,33U J L1[...]

26 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION (SWITCH) S1001 645 023 0844 SWITCH,PUSH 1P-1TX1, (CONNECTORS) CN101 645 036 7489 SOCKET,PWB-PWB 40(N.S.P) CN102 645 030 6655 SOCKET,PWB-PWB 50(N.S.P) CN103 645 035 5387 PLUG,PWB-PWB 30P (N.S.P) CN106 645 035 5400 PLUG,PWB-PWB 30P (N.S.P) CN141 645 024 0706 SOCKET,CARD 22P (N.S.P) CN95[...]

27 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION C5058 403 345 3109 POS-SOLID 33U M 10V C5059 403 345 3000 POS-SOLID 47U M 6.3V C5061 403 335 1405 CERAMIC 10U K 6.3V C5062 403 345 3000 POS-SOLID 47U M 6.3V C5064 403 345 3901 CERAMIC 3.3U M 6.3V C5065 403 340 3906 CERAMIC 1U M 6.3V C5069 403 340 3906 CERAMIC 1U M 6.3V C5070 403 340 3[...]

28 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION D3041 407 199 1809 LED SML-020MLT, VF LED D3042 407 187 6304 LED SML-110VT, SELF TIMER LED D3051 407 149 0807 DIODE 1SS355 D3052 407 165 4001 DIODE DA227 D3054 407 149 0807 DIODE 1SS355 D3055 407 149 0807 DIODE 1SS355 D3062 407 188 9809 DIODE MA742 D3064 407 165 4001 DIODE DA227 D3065[...]

OVERALL WIRING[...]