User Guide

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REPAIR MANUAL

VAA11901 (J)

VAA11902 (U)

VAA11903 (EP)

VAA11904 (CN)

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Summary of content (65 pages)

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www.electronicsrepair.
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VAA11901-R.3579.
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VAA11901-R.3579.A Specifications Type E4500 digital camera Effective pixels 4.0 million CCD Image size (pixels) Lens /1.8” high-density CCD; total pixels: 4.13 million 1 •2272 x 1704 •1280 x 960 •2560 x 1520 (3 :2) •1024 x 768 •1600 x 1200 •640 x 480 4 x Zoom Nikkor Focal length F = 7.85 – 32 mm (35-mm [135] camera format equivalent: 38 – 155 mm) f/-number f2.6 – f5.1 Construction Ten elements in eight groups Digital zoom 4.
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VAA11901-R.3579.A Aperture Range Sensitivity Seven-blade iris diaphragm Ten settings in steps of 1/3 EV ISO equivalent approximately 100, 200, 400, 800, or Auto (auto gain to ISO 800) Self-timer Ten- or three-second duration Built-in Speedlight Equipped with automatic pop-up Range W: 0.7 – 1.6 m (2'4" – 5'3" ) T: 0.
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VAA11901-R.3579.A Disassembly � �� Notes: (1) Remove the battery prior to disassembly. (2) During disassembly,make a note of the routing of the wires,which screws are mounted in which parts, etc. (3) Electrical parts must be grounded since they are easily damaged by static. 1.
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VAA11901-R.3579.A 2. C/F Card cover, LCD Unit LCD Unit Monitor LCD Speaker Earth Plate Connector ② ③ Button holder C/F Card cover LCD Holder Catches FPC ④ Switch panel C/F Card holder FPC ⑦ Connector ⑤ ⑥ ① Shaft ⑥ • Remove the screw ① (1.7 x 3.5). • Disengage the 3 hooks marked ○ . The C/F card holder can ① ⑥ [Screw position] be removed in a direction pointed by an arrow, and the shaft and the C/F card cover can be removed at the same time. • Remove the connector ② , the screw ③ (1.7 x 3.
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VAA11901-R.3579.A 3. Separation of the camera unit and camera body unit Connector ① Connector ② ③ • Remove the connectors ① (3 pieces) and the connector ② . • Remove the 2 screws ③ (1.7 x 3.5). Connector ① • The body unit can be removed from the camera unit. 4. PCBs and Battery Holder • Remove the connector ② , the Connector ③ ① CA3 SY1 Connector ② ④ can be removed. 3.5) to remove the board holder. Spacer ⑧ connector ③ . The SY1 PCB • Remove the 2 screws ④ (1.7 x ⑦ TB2 screw ① (1.7 x 3.
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VAA11901-R.3579.A � �� 5. Lens cover • Remove the name plate. ④ • Remove the 2 screws ① (1.7 x 3.5). • Remove the 2 screws ② (1.7 x 3.5). • Remove the screw ③ (1.7 x 3.5) . The lens side lower cover can be removed. • Remove the 2 screws ④ (1.7 x 3.5).
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VAA11901-R.3579.A 6. Flash unit, Lens unit Connector ④ Ａ Connector ⑤ ⑦ Flash unit ⑧ Connector ① ⑤ Connector ② ⑥ ⑨ CA2 CA1 ⑤ Lens unit Ａ Joint unit Connector ③ Spacer(Black) Spacer(White) • Remove the connector ① and the connector ②. • Remove the connector ③ (2 pieces). Flash unit • Pull out the connector ④ form the joint part. • Remove the 2 screws ⑤ (1.7 x 3.5). • Remove the 2 screws ⑥ (1.7 x 3.5). • Remove the lens unit from the joint part.
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VAA11901-R.3579.A 7. Joint unit TB1 ② • Remove the shield wire in a FPC-B holder direction pointed by an arrow. Joint unit • Remove the 2 screws ① (1.7 x 3.5). Wire unit The tripod socket and the lock knob can be removed. • Remove the screw ② (1.7 x 3.5). The TB-1 plate can be removed. ③ • Remove the 2 screws ③ (1.7 x 2.5) . Lock knob The FPC-A holder can be removed. Stand ④ FPC-B holder ⑤ ① • Remove the screw ④ (1.7 x 2.5) and 2 screws ⑤ (1.7 x 1.8). The FPC-B holder can be removed.
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VAA11901-R.3579.A Assembly 1. Joint unit TB1 ④ FPC-A Holder Joint unit Wire unit ③ Lock knob Stand As the connector is wide, bend it as shown in Figure above and then pass it through the joint part. ① FPC-B Holder ⑤ ② • Attach the FPC-B holder with the screw ① (1.7 x 3.5) and the screw ② (1.7 x 1.8). • Attach the FPC-A holder with the 2 screws ③ (1.7 x 2.5). • Attach the TB1 plate with the screw ④ (1.7 x 3.5). • Attach the tripod socket and the lock knob with the 2 screws ⑤ (1.7 x 3.5).
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VAA11901-R.3579.A (Note) If the rack plate is removed or the cam is Cam not in the right position, assemble the rack plate by Rack plate following way. • Move the finder lens to the right end. • Set the horizontal line on the cam to the center of the cam shaft. • Assemble the rack plate by sliding it in a direction Finder lens pointed by an arrow. • After assembling them, be sure to check the position as mentioned in Page A1. 3.
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VAA11901-R.3579.A 4. Flash unit, CA1, CA2 Connector ⑤ Connector ③ Flash unit Ａ ④ ① Connector ⑧ ⑦ Connector ⑨ ⑥ CA2 ② CA1 ⑦ Joint unit Ａ Connector ⑩ Spacer(Black) Tape (black) Tape (black) Hang the wire on hook. [Arrangement of wires/ Bottom] [Arrangement of wires /Front] • Attach the CA1 PCB with the 2 screws ① (1.7 x 6) and the screw ② (1.7 x 2.5). • Insert the connector ③ and then attach the CA2 PCB with the screw ④ (1.7 x 3.5).
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VAA11901-R.3579.A 5. Lens cover • Attach the support plate. • Set the upper lens mold unit and attach the ⑧ screw ① (1.7 x 3.5), the screw ② (1.7 x 5) and the screw ③ (1.7 x 3.5). • Pull out the wire from the connector ④ from the bottom and connect it. The wires should not be seen when you Lens side upper cover look at the unit from the side pointed by an arrow in Figure 1. Connector ⑦ • Apply a piece of tape (black) and a piece of tape (white). [Refer to Figure 1.
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VAA11901-R.3579.A 6. CA3, PW1, SY1, TB2, Battery holder • Set the spring. Connector ⑧ ⑨ CA3 SY1 Connector ⑩ ⑦ screws ① (1.7 x 3.5). the 2 screws ② (1.7 x 2.5). Spacer ③ the 2 hooks marked ○ and the 2 • Attach the battery contact with ④ TB2 • Attach the holder cover with • Attach the TB2 PCB with the screw ③ (1.7 x 3.5). Battery holder • Apply a piece of insulation tape ② Spring and arrange the wires. ⑦ ② Battery terminal Connector ⑥ shaft.
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VAA11901-R.3579.A 8. LCD, C/F Card cover LCD unit Monitor LCD Control panel unit Connector ⑥ Microphone Earth plate ③ Button holder Speaker C/F Card cover Catch LCD holder FPC ④ Switch panel C/F Card holder FPC ① Connector ⑤ ② ⑦ Shaft • Attach the speaker, the earth plate, the ② [Arrangement of FPC ① ] control panel unit and the monitor LCD to the LCD holder. • Connect the FPC ① and attach the LCD unit with the 2 screws ② (1.7 x 3.5).
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VAA11901-R.3579.A 9. Front cover, Rear cover Rear cover ② USB/V Cover ② ① FPC ① ② ① Front cover • Connect the FPC to the connector. [Refer to Figure below.] • Attach the jack cover and the front cabinet with the battery cover open. • Open the C/F card cover to attach the back cabinet. • Attach the 6 screws ① (1.7 x 3.5). • Attach the 5 screws ② (1.7 x 3.5).
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VAA11901-R.3579.A 10.
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VAA11901-R.3579.A ADJUSTMENT 1. Equipment IBM compatible PC • AC adapter EH-53 or EH-21 • USB cable • UC-E1 • Oscilloscope 2. Servicing Tools • Color viewer 5,100 K • Siemens star chart • Calibration software • Chart for color adjustment 3. Adjustment Items and Order 1. Lens Adjustment 2. AWB Adjustment 3. Color Adjustment 4. CCD White Point Defect Detect Adjustment 5. CCD Black Point Defect Detect Adjustment 6. USB Storage information registration 7. LCD Panel Adjustment 7-1.
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VAA11901-R.3579.A 5. Installing USB driver Install the USB driver with camera or connection kit for PC. 6. Color Viewer Turn on the switch and wait for 30 minutes for aging to take place before using Color Pure. 7.
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VAA11901-R.3579.A 9. Calibration software After starting the applicable calibration software, the following is displayed on the PC monitor. 10. Lens Adjustment [Preparation] • Siemens star chart • POWER switch: ON [Adjustment condition] • Make a copy of A4 size siemens chart in enlarged A3 size or larger. • Illumination above the subject should be 400 lux ± 10 %. • Set the siemens star chart 150 cm ± 3 cm (between Siemens star chart and the surface of camera’s protection lens) [Adjustment method] 1.
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VAA11901-R.3579.A 11. AWB Adjustment [Preparation] • Color viewer • POWER switch: ON (set to Any MODE) [Adjusting method] 1. Double-click on the DscCalDi128. 2. Click the AWB, and click the Yes. 3. AWB adjustment value will appear on the screen. CHECK=128±2, 128±2, 130±30 4. Click the OK.
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VAA11901-R.3579.A 12. Color Adjustment [Note] AWB adjustment should always be carried out first. [Adjustment condition] • Set the color adjustment chart to the color viewer. (Do not enter any light.) • Set the color adjustment chart so that it becomes center of the screen. [Adjustment method] • Double-click on the DscCalDi128. • Click the UV Matrix, and click the Yes. • Color adjustment values will appear on the screen. CHECK=0±2, 0±2, 0±2, 0±2 • Click the OK. “Yes” Adjustment value 13.
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VAA11901-R.3579.A 14. CCD Black point Defect Detect Adjustment [Adjustment method] • When setting the camera in place, sei it to an angle so that nothing appears in any part of the color viewer except the white section. (Do not enter any light.) • Double-click on the DscCalDi128. • Select CCD Black on the LCD Test, and click the Yes. Refer to FIG-1. • After the adjustment is completed, the number of defect will appear, Refer to FIG-3. 15.
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VAA11901-R.3579.A 16. LCD Panel Adjustment [CA3 board (Side B)] 16-1. LCD H AFC Adjustment LCD screen [Preparation] • POWER switch: ON [Adjusting method] 1. Double-click on the DscCalDi128. 2. Select 0 on the LCD H AFC. 3. While watching the LCD monitor, adjust H AFC so that LCD Adjustment frame the edge of the LCD adjustment frame are the same distance from the left and right edge of the LCD screen. (A = B) 16-2. LCD RGB Offset Adjustment [Adjusting method] 1.
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VAA11901-R.3579.A 16-3. LCD Gain Adjustment [Adjusting method] 1. Adjust LCD “Gain” so that the amplitude of the CL410 waveform is 6.4 V ± 0.2 Vp-p. [Note] 16-2. LCD RGB Offset adjustment should always be carried out first. CL410 waveform 16-4. LCD Blue Brightness Adjustment [Adjusting method] 1. Adjust LCD “B Bright” so that the amplitude of the CL412 waveform is (VG+0.1) ±0.1 Vp-p with respect to the CL410 (VG) waveform. [Note] 16-2. LCD RGB Offset adjustment and 16-3.
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VAA11901-R.3579.A 16-5. LCD Red Brightness Adjustment [Adjusting method] 1. Adjust LCD “R Bright” so that the amplitude of the CL411 waveform is (VG+0.1) ±0.1 Vp-p with respect to the CL410 (VG) waveform. [Note] 16-2. LCD RGB Offset adjustment and 16-3. LCD Gain adjustment have done.
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VAA11901-R.3579.A 1. OUTLINE OF CIRCUIT DESCRIPTION Pin 1 1-1. CA1 CIRCUIT DESCRIPTION 2 CCD imager V driver CDS, AGC, A/D converter 8 4 H Pin 11 48 �� Fig.1-1. Optical Black Location (Top View) �� 2. IC903 (CCD) [Structure] Interline type CCD image sensor Optical size 1/1.
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3. IC904 (V Driver) An H driver (IC995) and V driver (IC904) are necessary in order to generate the clocks (vertical transfer clock, horizontal transfer clock and electronic shutter clock) which driver the CCD. In addition the XV1-XV4 signals which are output from IC102 are the vertical transfer clocks, and the XSG1 and XSG signal which is output from IC102 is superimposed onto XV1 and XV3 at IC904 in order to generate a ternary pulse.
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VAA11901-R.3579.A 1-2. CA2 CIRCUIT DESCRIPTION 1. IC995 (H driver, CDS, AGC Circuit and A/D Converter) IC995 contains the functions of H driver, CDS, AGC and A/D converter. H φ 1, H φ 2, and RG are generated inside as holizontal clock driver for CCD image sensor, and they output to CCD. The video signal which is output from the CCD is input to Pins (29) of IC995.
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VAA11901-R.3579.A 1-3. CA3 CIRCUIT DESCRIPTION 1. Circuit Description 1-1. Digital clamp The optical black section of the CCD extracts averaged values from the subsequent data to make the black level of the CCD output data uniform for each line. The optical black section of the CCD averaged value for each line is taken as the sum of the value for the previous line multiplied by the coefficient k and the value for the current line multiplied by the coefficient 1-k. 1-2. Signal processor 1.
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VAA11901-R.3579.A 1-4. PW1 POWER CIRCUIT DESCRIPTION 1. PW1 Circuit Outline The switching regulator consists of a DC-DC converter, and it uses a digital power supply, CCD power supply, LCD panel power supply and LED backlight power supply. The controller is used QFA7708R. 1-5. CCD Power Circuit and Digital 5 V Power Supply Circuit 15.2 V ± 0.5 V, ±7.7 V ± 0.5 V and 5.1 V ± 0.1 V are output by flyback transformer. The voltage is adjusted to 5.1 V. Digital 5 V and CCD 5.1 V are shared. 1-1.
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VAA11901-R.3579.A 1-5. SY1 CIRCUIT DESCRIPTION 1. Configuration and Functions For the overall configuration of the SY1 circuit board, refer to the block diagram. The configuration of the SY1 circuit board centers around a 8-bit microprocessor (IC301). The 8-bit microprocessor handles the following functions. 1. Operation key input, 2. Mode LCD display, 3. Clock control, 4. Power ON/OFF, 5. Storobe charge control, 6. Signal output for lens control of zoom, focus and so on.
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VAA11901-R.3579.
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VAA11901-R.3579.A 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.
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VAA11901-R.3579.
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VAA11901-R.3579.A 総合ブロック図 OVERALL BLOCK DIAGRAM SX584 BLOCK IC103 64Mbit x2 IC104 SDRAM1 IC121 16Mbit Frash Address2 CA3_BLOCK Data2 IC102 Data1 Address1 JPEG Controller IC121 RISC CPU 74LV273 COMPACT FLASH IC995 12bitA/D CDS AGC SDRAM Controller USB port USB SRAM Signal Controller AF/AE.
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VAA11901-R.3579.A Strobo/Lens Control CN103 TO PW-1 CN141 IC106 / IC107 /IC108 LENS COMPACT FLASH CA[4:9] TC7MH273FK RS-232C IC131 CN110 ICL3232ECV USB IC101 IC104/IC103 TC59SM716AFT -80 SDRAM IC111 BU2381FV FSC SYSTEM ASIC CK IN FSC4I CLOCK TXD RXD ZCCE1,2 ZMOE ZMWE ZWAIT ZREG CRZB0 KS6M1U1568CBP DM DP SDI SCK SREQ SDO CN106 TO SY-1 CCD[0:11] ADCK CN101 XRG XH[1:2] XSGA[1:2] XSGB[1:2] CN107 TO CA-1 CA-2 LCDEN LCDSD LCDCK XV[1:4] C SYNC R-Y,B-Y Y OUT 14.
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VAA11901-R.3579.
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VAA11901-R.3579.A The contents of inspection standards and tools for E4500 [1] Inspection standard ････････････････････････････････････････････････････････････ R1 to R6 [2] Tools ･･･････････････････････････････････････････････････････････････････････ T1 to T2 1. Pyysical stance to measure: On the applicable product,its lens shall be set flat and its monitor shall be set to vertically stand up. 2. Room temperature and constantly controlled humidity: 25±5℃ Relative humidity:65±20% 3.
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VAA11901-R.3579.A [1] Inspection standards Item External view Gap/Difference in height Outside and inside status Operation/Operability Operation Operability of buttons Lever/Knob Operation touch Each cover Criteria Applied tool(s) • General components Gap: 0.3mm or less Difference in height: 0.15mm or less • When the battery cover is closed: Gap: 0.6mm or less (Difference between right and left must not be noticeable.) • Difference in height: 0.
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VAA11901-R.3579.A Item Monitor Shooting image Lens capacity Focal length Open aperture F No. Peripheral light reduction Ghost/Flare Surface ghost Distortion Dust in a picture Lens barrel Zoom AF Distance measurement operation Compelling ∞ Focus lock Criteria Applied tool(s) ・Inclined degree of image shall be 0.5 degree or less. ・PC monitor and print output (Output will be evaluated while the display range boundary of LCD unit is regarded as standard when the through-themonitor image is made.
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VAA11901-R.3579.A Item AF Distance measurement impossible display Shortest photography distance Normal Macro Shooting with a speed light Light adjustment accuracy Guide No. FULL (ISO100•m) Recycling time Lock under uncharged condition Wrong flash Speed light pop-up operation Criteria • When the shutter release button is lightly pressed, the LED “ 8Hz” must blink. (While distance measurement is possible, lightly press the shutter release button and check it.
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VAA11901-R.3579.A Item Quality of image Resolution in AF Reproduction of color Criteria The resolution must be in compliance with the following values in all the postures of the EIA J chart evaluation. • Horizontal center: 1100 TV lines Vertical center: 1100 TV lines Horizontal line(s) at each corner: 750 TV lines Vertical line(s) at each corner: 750 TV lines • Set the conditions as follows: FINE, auto.
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VAA11901-R.3579.A Item Finder View Image Visual field frame/ frame line Shading Operation Dust, fluff and damage Criteria • There must be no blur, distortion, ghost, halation or other outstanding troubles in contrast, gradation, etc. • Blur, dirt or difference in thickness must be within the proper range to operate the stamped line and visual field frame. • You can check the whole finder visual field. • The finder must be activated smoothly in a link operation with the lens barrel zooming action. 1.
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VAA11901-R.3579.A Item Criteria LCD and others Monitor LCD View Visual field ratio Self-timer Operation time: 10 seconds 3 seconds LED blinks/lights Electric characteristics Consumption current Stand-by Start (Photography) • There must be no shading in the LCD display range. • Inclination between the monitor and the monitor frame must not be outstanding.
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VAA11901-R.3579.A Tool List ［２］工具一覧表 ※：新規工具 ※：New tool 名称 Name 工具番号 Tool No.
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VAA11901-R.3579.
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VAA11901-R.3579.
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Parts List Part Number VAA11901-R.3579.A E4500 Part Code 名 Part Name 称 Pcs, /Unit Term fig Q'ty/ Main Assembly of Order No.
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Parts List Part Number VAA11901-R.3579.A E4500 Part Code 名 Part Name 称 Pcs, /Unit Term fig Q'ty/ Main Assembly of Order No.
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Parts List Part Number VAA11901-R.3579.A E4500 Part Code 名 Part Name 称 Pcs, /Unit Term fig Q'ty/ Main Assembly of Order No.
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Parts List Part Number VAA11901-R.3579.A E4500 Part Code 名 Part Name 称 Pcs, /Unit Term fig Q'ty/ Main Assembly of Order No.
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Parts List Part Number VAA11901-R.3579.A E4500 Part Code 名 Part Name 称 Pcs, /Unit Term fig Q'ty/ Main Assembly of Order No.
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Parts List Part Number VAA11901-R.3579.A E4500 Part Code 名 Part Name 称 Pcs, /Unit Term fig Q'ty/ Main Assembly of Order No.
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Parts List Part Number VAA11901-R.3579.A E4500 Part Code 名 Part Name 称 Pcs, /Unit Term fig Q'ty/ Main Assembly of Order No.
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Parts List Part Number 636-065-9490 VAA11903-R.3579.A E4500 EP Part Code (636-065-9490) 名称 Part Name グリップカバー（ＥＰ，ＣＮ）GRIP COVER (EP,CN) -8- Pcs, /Unit 1 Term fig Q'ty/ Main Assembly of Order No.