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EPSON PhotoPC 3000Z

Revision A

Adjustment

Overview

71

5.1 Overview

This chapter describes various adjustments required for PhotoPC 3000Z.
Refer to the table below and perform the appropriate adjustment whenever
needed.

Table 5-1 shows adjustment items required after replacing the parts and the
repairing range accepted in the general field.

C A U T I O N

For this product, there are two repair levels; first maintenance
and 2nd maintenance. The service for second maintenance is
allowed to be done only by the service center equipped with
special instruments for adjustment. We do not guarantee the
repair result performed by the others.

Table 5-1. 1st / 2nd Level Maintenance (at Board Replacement)

No.

Replacing Parts

Adjustment Items

Category

1

CA1 Board

1. Initial operation

2. Lens adjustment

3. AWB adjustment

4. Color matrix adjustment

5. CCD defect detect adjustment

6. LCD panel adjustment

Note: Observe the order.

2nd maintenance

2

CA2 Board

Same as CA1 Board.

2nd maintenance

3

Lens assembly

1. Lens adjustment

2. AWB adjustment

3. Color matrix adjustment

4. CCD defect detect adjustment

Note: Observe the order.

2nd maintenance

4

CCD

Same as lens assembly.

2nd maintenance

5

LCD (monitor)

LCD panel adjustment

• LCD H AFC adjustment

• LCD Gain adjustment

• LCD RGB Offset adjustment

• LCD Red Brightness adjustment

• LCD Blue Brightness adjustment

1st maintenance

6

SY1 Board

Note: When replacing the terminals
on SY1 board, perform the
following adjustment. (2nd
maintenance)
Observe the order except for the
LCD panel adjustment.

1. Lens adjustment

2. AWB adjustment

3. Color matrix adjustment

4. CCD defect detect adjustment

1st maintenance

7

PW1 Board

Note: When replacing the terminals
on PW1 board, perform the
following adjustment. (2nd
maintenance)
Observe the order except for the
LCD panel adjustment.

1. IC501 oscillation frequency

adjustment

2. 5.1V (D) voltage adjustment

3. 13.0V (L) voltage adjustment 1

4. Lens adjustment

5. AWB adjustment

6. Color matrix adjustment

7. CCD defect detect adjustment

1st maintenance

Table 5-1. 1st / 2nd Level Maintenance (at Board Replacement)

No.

Replacing Parts

Adjustment Items

Category

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Summary of Contents for PhotoPC 3000Z

Page 1: ...EPSONPhotoPC3000Z Digital Still Camera SEDC00001 SERVICE MANUAL SERVICE MANUAL SERVICE MANUAL SERVICE MANUAL ...

Page 2: ...e contents of this manual However should any errors be detected SEIKO EPSON would greatly appreciate being informed of them The above not withstanding SEIKO EPSON CORPORATION can assume no responsibility for any errors in this manual or the consequences thereof EPSON is a registered trademark of SEIKO EPSON CORPORATION General Notice Other product names used herein are for identification purpose o...

Page 3: ...D REPAIR TECHNICIAN 2 MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE LISTED ON THE SERIAL NUMBER RATING PLATE IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE DO NOT CONNECT IT TO THE POWER SOURCE 3 ALWAYS VERIFY THAT THE EPSON PRODUCT HAS BEEN DISCONNECTED FROM THE POWER SOURCE BEFORE REMOVING OR REPLACING PRINTED CIRCUIT BOARDS AND OR IND...

Page 4: ...specifications of the product CHAPTER 2 OPERATING PRINCIPLES Describes the theory of electrical and mechanical operations of the product CHAPTER 3 TROUBLESHOOTING Provides the step by step procedures for troubleshooting CHAPTER 4 DISASSEMBLY AND ASSEMBLY Describes the step by step procedures for disassembling and assembling the product CHAPTER 5 ADJUSTMENT Provides adjusting procedures CHAPTER 6 M...

Page 5: ...Revision Status Revision Date of Issue Description A April 20 2000 First Release ...

Page 6: ...ontrol 24 1 4 3 Setting Stored 24 1 4 4 Processing Time 25 1 4 5 File Size and the Number of Pictures 25 1 4 5 1 File Size 25 1 4 5 2 Average Number of Pictures Saved into CF Card 25 1 5 Interface 26 1 5 1 External Connection 26 1 5 2 Exclusive Cable 27 1 5 2 1 Serial Cable for Windows 27 1 5 2 2 Mac Serial Cable 28 1 5 2 3 USB Cable 28 1 5 2 4 A V Cable 29 1 6 Power Supply 30 1 6 1 Battery 30 1 6...

Page 7: ... Board 65 4 3 3 Installing the CABINET TOP 66 4 3 4 Installing the TB1 Board 67 4 3 5 Installing the Board Unit 68 4 3 6 Installing the CABINET BACK 69 Chapter 5 Adjustment 5 1 Overview 71 5 1 1 Preparation for Adjustment 72 5 2 Adjustment 74 5 2 1 Initial Operation 74 5 2 2 PW1 Board Adjustment 75 5 2 2 1 PW1 Board Measurement Adjustment Points 75 5 2 2 2 IC501 Oscillation Frequency Adjustment 75...

Page 8: ...C H A P T E R 1 PRODUCT DESCRIPTIONS ...

Page 9: ... Full Manual Fixed settings TBD Exposure adjustment switching of ISO sensitivity and switching of White Balance Auto Fix Custom are available Continuous shooting mode Interval shooting mode Digital zoom Panorama Macro Monochrome mode Video recording supported Using Quick Time format 3 0 or later Motion JPEG you can take and play moving films It is possible to Video Clip shooting and Playback Max 2...

Page 10: ...e supported Creates DPOF file Image selection printing number and index print are selectable Can be used as easy print function 1 1 1 Exterior View WEIGHT AND DIMENSION Dimension 108mm x 89 x 65mm without some parts of protrusions TBD Weight 368g TBD without batteries and strap Tripod mounting holes JIS B7103 1 4 compliant APPEARANCE Figure 1 1 Exterior View ...

Page 11: ...r view range about 83 AF target mark indicates a targeting are for focusing Visibility adjustment No macro frame Focus Auto focus Manual focus Focusing range 0 2 0 5m Macro mode 0 5m to infinity Normal mode Shutter Electric iris with mechanical shutter When flash mode is auto or compulsion 1 30 to 1 750 second When flash mode is slow sync 1 2 second to 1 750 second When flash mode is off 1 2 1 750...

Page 12: ...plied from batteries When buffer memory becomes full If the buffer memory has space even for one photo the camera allows the next picture taking When CF card memory capacity is not enough When transferring the pictures taken by fixed exposure Any other conditions that transferring to CF should be given priority Continuous shooting The camera continues taking pictures while the shutter button is pr...

Page 13: ...rts scene High speed shutter is used along with increased sensitivity Polytomy photometry Portrait This mode is suitable for taking a human being It is programmed to take a picture with an aperture open so that the back ground will be blurred Therefore a warning will be indicated when it will be over exposed Spot photometry Reduce sharpness of image Changes γ TBD Landscape This mode is suitable fo...

Page 14: ...l selection 3 sec 5 sec shuffle manual and synchronous sound replay are available Sound replay After recording Playback can be stopped halfway After recording max 10 sec is possible can be stopped halfway Simple playback function When the camera is on the shooting mode it can be turned to the playback mode temporarily This function allows user to check the image after shooting without stress Only ...

Page 15: ...sec Playback Video and sound playback are available 1 2 7 Sound Mode Recording Sound recording and after recording are available Recording time Max 10 sec Cut off amid of sound recording is available Playback Sound playback is available Volume can be adjusted High Low 1 2 8 Communication with PC Dial switch position at communicating with PC Unlike previous models PhotoPC 3000Z requires to set the ...

Page 16: ...on When charging the camera you do not have to turn the camera on TBD 1 2 11 Miscellaneous Lens cap Removed and installed manually NOTE With lens cap on you cannot turn on the camera on the shooting mode Lens cap prevent the lens from veering out Playback and other operations are possible with the lens cover on Internal flash Auto pre flash method auto tone adjustment Off Forced flash Red eye redu...

Page 17: ...lectable Self timer Front side red LED indication First 8 seconds slow blinking Last 2 seconds high speed blinking Control LCD panel Monochrome LCD Indicates the numbers of images more can be taken 3 digits Indicates aperture at half shutter only for program manual mode Indicates shutter speed at half shutter only for program manual mode Indicates exposure adjustment Indicates resolution of image ...

Page 18: ... while writing into the compact flash Table 1 2 Icons Icon Explanation ISO sensitivity Indicates the current level of ISO sensitivity White balance Indicate the current level of white balance Battery low warning Indicated when the battery gets low Exposure adjustment Indicates exposure adjustment Indicates aperture Not applicable at half shutter and full auto setting Image quality Indicates image ...

Page 19: ...to the compact flash memory Indication is the same as still image shooting PLAYBACK EXPANSION MODE Indication is as shown below Figure 1 5 Playback and Expansion Mode COMMUNICATING WITH PC Like EPSON previous models scrolls RECORDING Indication is as shown below Figure 1 6 Recording SET UP Indication is as shown below Figure 1 7 Set Up 1 3 2 2 ISO Sensitivity The following is the ISO sensitivity i...

Page 20: ... button is pressed H NOTE When the mode is continuous shooting the image quality setting skips H NOTE On the video recording there is no indication of image quality 1 3 2 7 Monochrome Monochrome icon is indicated only on the monochrome shooting mode 1 3 2 8 Self Timer Press the self timer button on the shooting mode to set the self timer Self timer icon will be indicated Press the shutter button T...

Page 21: ...w for the LED condition Table 1 3 LED Condition Shooting LED Red Shooting LED Green Front LED Ready to shoot ON Focusing Blinking 0 2 sec Focus lock ON CF is full Blinking 0 5 sec Battery Low Blinking 1 0 sec Error ON Self timer ON First 8 sec low speed blinking 0 5 sec Last 2 sec high speed blinking 0 2 sec Video shooting Blinking 1 0 sec Power on standby Blinking 0 2 sec With lens cap on Blinkin...

Page 22: ...ting mode NOTE The priority of the color frame indication is as follows Monochrome Blue Macro Green Digital zoom Yellow Continuous Shooting Red Video White Table 1 4 Color Frame Color Frame Mode Note Standard Macro MACRO is indicated for seconds Monochrome MONOCHORME is indicated for seconds Digital zoom x2 DIGITAL ZOOM is indicated for seconds Panorama PANORAMA is indicated for seconds COntinuous...

Page 23: ...ower ON OFF Control button Top Image quality button resolution H switching Flash button Flash function switching Self timer button Self timer Menu button Back 1 button No indication Select menu 2 button No indication Select menu 3 button No indication Select menu 4 button No indication Select menu A button No indication Select menu B button No indication Select menu C button No indication Select m...

Page 24: ...k A Data are stored in the flash ROM and remained until complete reset Emulation setting Including NTSC PAL When the emulation setting is cleared Indicates the emulation setting menu when LCD is on Rank B Data are stored until the back up in the super capacitor becomes invalid Resolution switching Flash switching Program Manual Various settings on the SETUP mode Not including the setting command P...

Page 25: ... CF card will be smaller A captured image is stored with JPEG format and the image file volume varies according to the subject The number of pictures saved in CF card may be smaller accordingly Table 1 6 Processing Time TBD Quality setting Time required for writing into CF memory Minimum time required to be ready to take another picture Playback processing time Standard Fine Super fine TIFF H Hype...

Page 26: ...tPrint Standards RS 422 423 Bit length 8 bit Parity check Non parity Transfer rate 230 kbps to 1 8 Mbps Connector Pin Configuration USB INTERFACE NOTE The connector is the exclusive small connector made by MITSUMI which uses exclusive USB cable Table 1 9 Connector Pin Configuration Pin Signal I O Explanation 1 VDD3 O Used by conversion cable for DirectPrint Max 20 mA 2 HSKO O RTS 3 HSKI I CTS 4 GP...

Page 27: ...SH CompactFlash Interface CompactFlash Card Type1 supported 1 5 2 Exclusive Cable This section explains the connection information of cables exclusive for PhotoPC 3000Z 1 5 2 1 Serial Cable for Windows This serial cable is exclusive for PhotoPC 3000Z Figure 1 14 Serial Cable Connection Diagram Pin Signal I O Explanation 1 VOUT O Video output 2 AOUT O Sound output 3 GND GND Table 1 12 Serial Cable ...

Page 28: ... USB cable is exclusive for PhotoPC 3000Z Figure 1 16 USB Cable Connection Diagram Table 1 13 Mac Serial Cable Specification Specification Length 1 5mm Connector Camera side manufactured by HIROSE 10 pin connector male PC side 8 pin DIN male Camera Table 1 14 USB Cable Specification Specification Length 1 5mm Connector Camera side manufactured by HIROSE 10 pin connector male PC side 9 pin DSUB fem...

Page 29: ...escriptions Interface 29 1 5 2 4 A V Cable Figure 1 17 A V Cable Connection Diagram Table 1 15 A V Cable Specification Specification Length 1 5mm Connector Camera side φ3 5 Stereo plug Video side PCA plug video yellow sound white Camera Sound ...

Page 30: ...the energy saving mode for more than 1 min and switches images at 1 min interval 1 6 3 Energy Saving Function APPLICATION Only when powering by batteries When AC adapter is used 15 min SHOOTING WITH LCD OFF Shut down after 1min apart from energy saving mode setting SHOOTING WITH LCD ON Energy saving mode 10 seconds Shut down after 10 seconds Energy saving mode 30 seconds Shut down after 30 seconds...

Page 31: ...nutes SLIDE SHOW Always shut down by after one round of slide show When all image is selected it does not shut down until the battery runs out RECOVER When shooting pictures Recover by half shutter or re powering the camera When not shooting pictures Recover with pressing 7 button on the back or re powering the camera ...

Page 32: ... 35 C Storing 20 to 60 C HUMIDITY Performing 30 to 80 without condensation Storing 10 to 80 without condensation SHOCK RESISTANCE Storing G TBD 1 7 2 Power Supply Specification DC INPUT VOLTAGE AC ADAPTER Min Min DC V TBD Max Max DC V TBD MAXIMUM DC INPUT VOLTAGE Max Max DC V TBD 1 7 3 Assumed Performing Environment Environment Home Office Outside Water resistance Not supported ...

Page 33: ...nada CSA C108 8 class B Europe EMC Directive 89 336 EEC EN55022 Class B CE marking EN61000 3 2 when AC adapter is used EN61000 3 3 when AC adapter is used EN50082 1 IEC801 2 IEC801 3 IEC801 4 Europe EN55022 CISPR Pub 22 class B Australia AS NZS 3548 class B Taiwan EMI CNS13438 C6357 Japan VCCI Class B Korea The rule of Electromagnetic wave in Korea 1 8 2 Reliability Standards ...

Page 34: ... 34 1 9 Inhibitions and Cautions Never see the sun through the view finder Never use any AC adapters other than approved one Never use any batteries other than approved one Never insert batteries with incorrect polarity Remove batteries if the camera is not used for a long time ...

Page 35: ...C H A P T E R 2 OPERATINGPRINCIPLES ...

Page 36: ...he board surface because of its service requirement be sure to discharge the electricity of the capacitor Refer to Ch4 TB1 Board SY1 Board ST1 Board CA2 Board CA1 Board Lens Assembly PW1 Board TB3 Board Table 2 1 Function of each board Board Functions CA1 Inter line CCD image sensor Control CCD clock Convert image data A D CA2 Composed of RISC CPU ASIC 16M bit Flash ROM 64M bit SDRAM Control lens ...

Page 37: ... SDRAM1 SDRAM Controller 64Mbit SDRAM1 JPEG Controller SRAM Controller Signal Processor SG TG Artificial Frame AF AE AWB Integrator Encoder 8bit D A 8bit D A CLK GEN PIO UART Driver COMPACT FLASH RISC CPU 16Mbit Flash 74LV273 8bit CPU Electoronic Flash 1 2 3 DC DC Converter JPEG Y C MIX Video Driver ＬＣＤ Driver ＬＣＤ Display 10bitA D CDS AGC Driver 2088 1550 IS CCD 8bit D A AUDIO AMP 8bit A D ...

Page 38: ...EPSON PhotoPC 3000Z Revision A Operating Principles Circuit 38 2 2 1 CA1 Circuit Description The figure below is the CA1 circuit block diagram Figure 2 3 CA1 Circuit Block Diagram ...

Page 39: ...2 IC903 CCD Structure Interline type CCD image sensor Optical size 1 108 type Effective pixels 2088 H X 1550 V Pixels in total 2140 H X 1560 V Optical black Horizontal H direction Front 4 pixels Rear 48 pixels Vertical V direction Front 8 pixels Rear 2 pixels Dummy bit number Horizontal 28 Vertical 1 only even number field Figure 2 4 Optical Black Arrangement Figure 2 5 CCD Block Diagram pin pin 8...

Page 40: ... 15V 4 V φ2 Vertical resister transfer clock 7 5V 0V 5 6 V φ1A V φ1B Vertical resister transfer clock 7 5V 0V 15V 9 15 GND GND GND 0V 10 VOUT Signal output Approx 10V 11 VDD Circuit power supply DC 15V 12 φ RG Reset gate clock 12 5V 16V 13 20 H φ2 Horizontal resister transfer clock 0V 5V 14 19 H φ1 Horizontal resister transfer clock 0V 5V 16 φ SUB Substrate clock DC Approx 8V 17 CSUB Substrate bia...

Page 41: ...r the electronic shutter and the RG signal which is output from IC102 is the reset gate clock Figure 2 6 IC902 Block Diagram Figure 2 7 IC904 Block Diagram 2 2 1 4 IC905 CDS AGC Circuit and A D Converter The video signal which is output from the CCD is input to Pins 30 of IC905 There are S H blocks inside IC905 generated from the XSHP and XSHD pulses and it is here that CDS correlated double sampl...

Page 42: ...ial becomes deep Thus the potential of the floating diffusion changes in proportion to the quantity of transferred electric charge and becomes CCD output after being received by the source follower The equivalent circuit for the output circuit is shown in Figure 2 10 Figure 2 10 Theory of Signal Extraction Operation 30 CCDIN 23 CLPDM 36 AUX1IN 34 AUX2IN 47 SDATA 48 SCK 46 45 SL SEN 16 DATA CLK 22 ...

Page 43: ...EPSON PhotoPC 3000Z Revision A Operating Principles Circuit 43 2 2 2 CA2 Circuit Description The figure below is the CA2 Circuit Block Diagram Figure 2 11 CA2 Circuit Block Diagram ...

Page 44: ...for LCD 8 bit parallel input and output makes it possible to switch between individual input output and PWM input output TG SG Timing generated for 3 million pixel CCD control Digital encoder It generates chroma signal from color difference signal JPEG control Controls the interface for the externally connected JPEG IC 2 2 2 2 Outline of Operation When the shutter opens the reset signals ASIC IC10...

Page 45: ... in the same way as during monitoring it is passed through the NTSC encoder and after D A conversion is carried out to change the data into a Y C signal the data is sent to the LCD panel and displayed The two analog signal Y C signals from the ASIC are converted into RGB signals by the LCD driver inside panel and these RGB signals and the LCD driver inside the panel are used to drive the LCD panel...

Page 46: ...to interrupter PI inside the lens block ZOOM DRIVE The zoom stepping motor drive signals ZIN1 ZIN2 ZIN3 and ZIN4 which are output from the ASIC expansion port IC107 are used to drive by the motor driver IC953 Detection of the standard zoom positions is carried out by means of photo reflector ZPI inside the lens block 2 2 3 PW1 Circuit Description 2 2 3 1 Circuit Description OVERVIEW The power circ...

Page 47: ...UTPUT 2 5 V D is output Feedback is provided to the switching controller Pin 26 of IC501 so that PWM control can be carried out LCD SYSTEM POWER OUTPUT 3 7 V L 13 0 V L and 15 5 V L are output Feedback for the 3 7 V L is provided to the switching controller Pin 11 of IC501 so that PWM control can be carried out DIGITAL 3 35 V POWER OUTPUT 3 35 V D is output Feedback is sent to pins 7 of the switch...

Page 48: ...ircuit generates a drive pulse with a frequency of approximately 50 100 kHz Because self excited light omission is used the oscillation frequency changes according to the drive conditions OSCILLATION TRANSFORMER The low voltage alternating current which is generated by the oscillation control circuit is converted to a high voltage alternating current by the oscillation transformer RECTIFIER CIRCUI...

Page 49: ...s pulse is then applied to the light emitting part LIGHT EMITTING ELEMENT When the high voltage pulse form the trigger circuit is applied to the light emitting part current flows to the light emitting element and light is emitted 2 2 4 SY 1 Circuit Description 2 2 4 1 Configuration and Functions For the overall configuration of the SY1 circuit board refer to the block diagram below Figure 2 15 SY1...

Page 50: ...70 PA ON O DC DC converter analog ON OFF signal H ON 71 P ON O DC DC converter ON OFF signal H ON 72 DIN CONNECT I DIN jack connect detection signal H Connection 73 CARD I Extension memory card attachment detection signal L Attachment 74 AV JACK I Video output cable connection detection signal H Connection 75 SI I Serial communication data input ASIC 76 SO O Serial communication data output ASIC 7...

Page 51: ...the camera can start up again When the battery is removed the 8 bit microprocessor operates in sleep mode using the backup capacitor At this time the 8 bit microprocessor only carries out clock counting and waits in standby for the battery to be attached again When a switch is operated the 4 bit microprocessor supplies power to the system as required The 8 bit microprocessor first sets both the P ...

Page 52: ...FF OFF 4MHz ON OFF Shutter SW ON ON ON ON ON OFF 4MHz ON OFF Resolution Flash Self timer SW ON OFF OFF OFF OFF 4MHz ON OFF LCD finder ON ON ON ON 4MHz ON ON Table 2 5 Host Mode Battery Operation SPARC Lite ASIC memory RS232C Driver CCD 8bit CPU MODE LCD LCD MONITOR Supply voltage 3 3V 3 3V 5V 5V A 15V 9V 3 2V ALWAYS 3 2V ALWAYS 5V L 12V etc Power OFF OFF OFF OFF OFF 32KHz OFF OFF Power ON Power SW...

Page 53: ...C H A P T E R 3 TROUBLESHOOTING ...

Page 54: ...c capacitor C5412 mounted on PW1 board is for flash strobe and set to be charged automatically whenever the power is ON Due to this it may cause electric shock during the service procedure When repairing be sure to discharge the camera using the cement resistance See Ch4 for details Table 3 1 LED Indication on Various Conditions Conditions VF side lamp red green LED VF side lamp red green LED Note...

Page 55: ...1 pin VDD of IC301 Low Check IC302 4 Check the pulse input of 84 pin RESET of IC301 Low Check IC302 and R3051 5 Check the pulse input of 85 pin BAT OFF of IC301 Low Check R3052 6 Check the oscillation of 80 pin XIN of IC301 No Check X3001 7 Check the pulse input of 82 pin XCIN of IC301 No Check IC302 R3004 C3001 and C3002 8 Check IC301 Table 3 3 Cannot Shoot a Picture Step Check Item Y N Solution ...

Page 56: ...EQ and gives permission to ASIC for use of data bus No DMA transmission if this signal is absent 6 Check the signal of 118 and 119 pin IRL1 2 of IC101 NG Hand shaking between 8 bit micro computer and RS 232C is defective Check each interface 7 Check soldering of CPU and memories Table 3 4 Cannot Take in Pictures Step Check Item Y N Solution ...

Page 57: ...C H A P T E R 4 DISASSEMBLYANDASSEMBLY ...

Page 58: ...ond maintenance is allowed to be done only by the service center equipped with special instruments for adjustment We do not guarantee the repair result performed by the others See Table 4 1 to categorize between the 1st maintenance and the 2nd maintenance Use the special package for transportation Table 4 1 1st 2nd Level Maintenance No Replacing Parts Adjustment Items Category 1 CA1 Board 1 Initia...

Page 59: ...ct adjustment 1st maintenance Table 4 1 1st 2nd Level Maintenance No Replacing Parts Adjustment Items Category Table 4 2 Equipment Name Note Oscilloscope 100MHz or more Digital multi meter Host computer Win95 or 98 environment Following devices are required CD ROM drive 3 5 inch FD drive Standard RS 232C serial transmission speed 19200 bps or more RAM 8MB or more HDD drive 15 MB or more VGA or AVG...

Page 60: ...c PC AWB adjustment for PhotoPC 3000Z may take time and host PC time out error may be occurred accordingly Adjustment program DscCaliDi124 is made to counter this problem You can also adjust other previous models by this program START Discharge the capacitor Remove the cabinet back Remove the cabinet front Remove the TB2 Board Remove the CA2 Board Remove the lens assembly Remove the PW1 Board Remo...

Page 61: ...tage Figure 4 2 Discharging Electrolytic Capacitor SX321 JEP 1 1 Open the cover battery 2 Three screws 1 7 x 5 4 Three screws 1 7 x 5 5 Screw 1 7 x 4 3 Screw 1 7 x 4 4 Two screws 1 7 x 5 4 Three screws 1 7 x 5 6 Open the cover jack 7 Four screws 1 7 x 5 9 FPC 10 Three screws 1 7 x 3 11 TB2 board 12 Holder terminal 13 Three screws 1 7 x 5 13 Screw 1 7 x 5 18 Unit dial 14 Connector 15 Connector 16 C...

Page 62: ...procedure should follow numbers indicated in the figure below Figure 4 4 Removal of CA1 CA2 and Lens Assembly A D J U S T M E N T R E Q U I R E D When replacing the LCD perform the LCD panel adjustment See Ch5 1 Screw 1 7 x 4 2 Two screws 1 7 x 5 3 Connector 5 SY1 board 4 Connector 6 Screw 1 7 x 4 7 Three screws 1 7 x 5 8 Connector 9 FPC 10 LCD 11 Holder monitor A D J U S T M E N T R E Q U I R E D...

Page 63: ... PW1 board Disassembling procedure should follow numbers indicated in the figure below Figure 4 5 Removal of Holder Battery and PW1 Board A D J U S T M E N T R E Q U I R E D When replacing the PW1 Board perform adjustment See Ch5 SX321 JEP 4 1 Two screws 1 7 x 4 2 Two screws 1 7 x 4 3 Connector 4 Two screws 1 7 x 4 5 Three screws 1 7 x 5 6 Holder flash 7 PW1 board 8 Holder lens ...

Page 64: ... scratches on the surface and install the CCD aligning with guide rib of the holder 4 Install the MOUNTING LENS 5 aligning with guide pin of the holder and secure it with 3 screws 6 1 7x6 5 Install the SPACER INSULATOR 7 aligning the guide pin of the holder 6 Attach the PAD 10 to the Lens Figure 4 6 Installing the PAD 7 Install the CA1 8 holder aligning with the guide pin and the CCD terminal and ...

Page 65: ...board to the connector CN301 of the SY1 board Figure 4 8 Installing the SY1 Board C H E C K P O I N T Do the following preparation so that the harnesses would not interfere with the shutter operation Set the harness from the TB1 board to the same height with connector CN302 of the SY1 board and strain it a little bit The core of the harness from the TB1 should be pressed and secured under the supe...

Page 66: ...nnect the pin to ST1 board 3 Secure the CABINET TOP to the CABINET FRONT with 3 screws 3 1 7x5 Figure 4 9 Installing the CABINET TOP C H E C K P O I N T Hold the pin when soldering the pin so that the pin does not get off See Figure 4 9 When soldering the pin be sure that the soldering part is shorter than the length of pin See Figure 4 9 pin Solder the pin within the length of the pi ...

Page 67: ...3 2 Install the HOLDER SW to the CABINET FRONT and secure it with a screw 4 1 7x5 3 Connect the ASSY WIRE 5 to the connector CN545 of the ST1 board Figure 4 10 Installing the TB1 Board C H E C K P O I N T Install the HOLDER SW to the CABINET FRONT so that the lever part of the LEVER SW goes between the HOLDER SW and TB3 board Insert the end of the HOLDER SW Looked from point A ...

Page 68: ...ith 3 screws 3 1 7x5 Figure 4 11 Installing the Board Unit C A U T I O N Make sure that the CABINET FRONT has the insulation tube If there is no tube the strobe voltage will be leaked out to the conductive plastic CABINET and may result in the strobe failure C H E C K P O I N T Be sure to latch the hooks 2 points of the HOLDER FLASH to the SY1 board as shown below SY1 board Hook of the HOLDER FLAS...

Page 69: ...lling the CABINET BACK 1 Install the LENS FPC to the CA2 board 2 Connect the FPC from the CABINET BACK to the connector CN116 of the CA2 board and install the CABINET BACK to the CABINET FRONT 3 Secure the CABINET BACK with 2 screws 1 1 7x5 Figure 4 12 Installing the CABINET BACK ...

Page 70: ...C H A P T E R 5 ADJUSTMENT ...

Page 71: ...s CA1 Board 2nd maintenance 3 Lens assembly 1 Lens adjustment 2 AWB adjustment 3 Color matrix adjustment 4 CCD defect detect adjustment Note Observe the order 2nd maintenance 4 CCD Same as lens assembly 2nd maintenance 5 LCD monitor LCD panel adjustment LCD H AFC adjustment LCD Gain adjustment LCD RGB Offset adjustment LCD Red Brightness adjustment LCD Blue Brightness adjustment 1st maintenance 6 ...

Page 72: ...r and insert the connector 6 Turn on the camera and your computer system 7 Insert the attached FD which has the adjustment program into your PC 8 Double click DSCCalDi exe The program will be automatically started W A R N I N G Remove the battery and plug off the AC adapter before disassembling the camera The electrolytic capacitor C5412 mounted on PW1 board is for flash strobe and set to be charg...

Page 73: ...nt Program Initial UI C A U T I O N If you try to boot the program with the camera off the program indicates Camera is not connected and becomes error condition To stabilize the brightness let the color viewer alone for 30 minutes idling before usage after power is turned on ...

Page 74: ...gram Screen When Initial Operation is Selected 3 Select Y and perform initialization 4 mark on the camera which indicates the resolution selection moves for 20 seconds This period may vary according to the image data size currently stored The timing that the mark on the camera starts moving lags behind the timing that the program indicates its completion When the program indicates it is completed ...

Page 75: ... Turn on the power switch and then set to the LCD mode To indicate the through image on the LCD 5 2 2 2 IC501 Oscillation Frequency Adjustment SETTING Measuring point CL501 or CL502 Measuring equipment Frequency counter Adjustment location VR501 Adjustment value 200 1kHz ADJUSTMENT METHOD Adjust with VR501 to 200 1 kHz NOTE If this adjustment value is out of the range radiation noise may increase ...

Page 76: ...Adjustment value 13 00 0 05V ADJUSTMENT METHOD Adjust with VR507 to 13 00 0 05 V NOTE 15 5V L and 3 7V L are also adjusted at the same time 5 2 3 Lens Adjustment PREPARATION Power switch ON Dial switch Communication mode Figure 5 6 Lens Adjustment ADJUSTMENT CONDITION Siemens star chart A3 Fluorescent light illumination with no flicker incandescent light cannot be used Illumination above the subje...

Page 77: ...appear on the screen Adjustment level STD AFOPS 0 Error If STD AFOPS is not 0 it is an error Error example STD AFPOS 1 failure in detecting lens unit home position 5 Click the OK 5 2 4 AWB Adjustment PREPARATION Power switch ON Dial switch Communication mode Figure 5 8 AWB Adjustment ADJUSTMENT METHOD 1 When setting the camera in place set it to an angle so that nothing appears in any part of the ...

Page 78: ...stment When adjusting the color matrix it is also checking the aperture operation PREPARATION Power switch ON Figure 5 10 Color Matrix Adjustment ADJUSTMENT METHOD 1 Set the color adjustment chart to the color viewer Do not enter any light 2 Set the color adjustment chart so that it becomes center of the screen 3 Double click on the DscCalDi124 シリアルケーブルカメラ 15cm 1cm カラービューアー 5100K および色調整用チャート adj0...

Page 79: ...r on the screen UD A B C D Adjustment level When all of A B C D show 3 digit figure it is OK Error A B C D 1 6 Click the OK 5 2 6 CCD Defect Detect Adjustment PREPARATION Power switch ON Dial switch Communication mode Lens cover switch Closed ADJUSTMENT METHOD 1 Double click on the DscCalDi124 2 Click the CCD Defect Detection and click the Yes Figure 5 12 CCD Defect Detect Adjustment ...

Page 80: ... there is any defection at most 512 defection is indicated x y matrix Figure 5 13 CCD Defect Detect Adjustment Result 5 2 7 LCD Panel Adjustment This adjustment is required when replacing LCD The measurement adjustment points of CA2 board is shown below Figure 5 14 Measurement Adjustment Points ...

Page 81: ...ENT METHOD 1 Double click on the DscCalDi124 2 Select 0 on the LCD H AFC Figure 5 15 LCD H AFC Adjustment Button Location 3 While looking at the LCD monitor adjust H AFC so that the edge of the LCD adjustment frame are the same distance from the left and right edge of the LCD screen A B Figure 5 16 LCD H AFC Adjustment LCD screen LCD adjustment frame ...

Page 82: ...tch ON Dial switch Communication mode ADJUSTMENT METHOD 1 Double click on the DscCalDi124 2 Select 0 on the LCD Gain Figure 5 17 LCD Gain Adjustment Button Location ADJUSTMENT METHOD Adjust LCD Gain so that the amplitude of the CL415 waveform becomes 1 0V 0 1Vp p Figure 5 18 Gain Adjustment CL415 waveform ...

Page 83: ...e click on the DscCalDi124 2 Select 0 on the LCD RGB Offset Figure 5 19 LCD RGB Offset Adjustment Button Location ADJUSTMENT METHOD Adjust LCD RGB Offset so that the amplitude of the CL415 waveform becomes 4 6V 0 1Vp p Figure 5 20 RGB Offset Adjustment C A U T I O N Perform LCD RGB Offset adjustment after LCD Gain adjustment See LCD Gain Adjustment on page 82 CL415 waveform ...

Page 84: ... R Brightness Figure 5 21 LCD Red Brightness Adjustment Button Location ADJUSTMENT METHOD Adjust LCD R Bright so that the amplitude of the CL414 waveform becomes VG 0 1 Vp p with respect to the CL415 VG waveform Figure 5 22 Red Brightness Adjustment C A U T I O N Perform this adjustment after LCD Gain adjustment and LCD RGB Offset adjustment See LCD Gain Adjustment and LCD RGB Offset Adjustment CL...

Page 85: ...CD B Brightness Figure 5 23 LCD Blue Brightness Adjustment Button Location ADJUSTMENT METHOD Adjust LCD B Bright so that the amplitude of the CL413 waveform is VG 0 1 Vp p with respect to the CL415 VG waveform Figure 5 24 Blue Brightness Adjustment C A U T I O N Perform this adjustment after LCD Gain adjustment and LCD RGB Offset adjustment See LCD Gain Adjustment and LCD RGB Offset Adjustment CL4...

Page 86: ...otifies you that the camera finishes read in operation and starts writing into Flash Memory operation 9 After a few seconds 1 2 seconds the writ in operation is completed and the camera beeps once again Complete is indicated on the program screen to show upload is completed 10 Press OK button C A U T I O N During the firmware upload if the power is shut down or if the serial communication cable is...

Page 87: ...ktop PC must have PCMCIA card slot 2 Put the expanded function program in this folder 3 Insert the PCMCIA adapter with PCMCIA CF card inserted Adapter is defined as the removal disk 4 Copy op prog to the Dcim folder in the PCMCIA adapter using explore 5 Take the CF card out f PCMCIA and insert it to PhotoPC 3000Z 6 Turn the power on and turn the dial switch to the SETUP mode 7 Select install unins...

Page 88: ...C H A P T E R 6 MAINTENANCE ...

Page 89: ... fingerprints etc Check if any cable such as power supply cable is visible OK NG 2 Is the operation of the rotary switch smooth Can you feel it clicked when you click the switch OK NG 3 Are there any dust or cables visible inside outside of the flash window OK NG 4 Is there any fingerprints or dust on the LCD panel surface glass on SY1 board or inside outside of the acrylic plate of rear cabinet O...

Page 90: ...C H A P T E R 7 APPENDIX ...

Page 91: ...EPSON PhotoPC 3000Z Revision A Appendix Circuit Board Connection Diagram 91 7 1 Circuit Board Connection Diagram The next page is the circuit board connection diagram ...

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Page 93: ...evision A Appendix Circuit Board Component Layout 93 7 2 Circuit Board Component Layout This section shows the following circuit board component layout for PhotoPC 3000Z CA1 2 Circuit Board PW1 TB1 2 3 ST1 SY1 Circuit Board ...

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Page 96: ...ram 96 7 3 Circuit Diagram This section shows the following circuit diagrams for PhotoPC 3000Z CA1 Circuit Diagram CA2 Circuit Diagram SY1 Circuit Diagram PW1 Circuit Diagram ST1 Circuit Diagram TB1 Circuit Diagram TB2 Circuit Diagram TB3 Circuit Diagram ...

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Page 105: ...EPSON PhotoPC 3000Z Revision A Appendix Exploded Diagram 97 7 4 Exploded Diagram This section shows the following exploded diagrams Exploded Diagram 1 Exploded Diagram 2 ...

Page 106: ...ed Diagram 1 SX321 JEP Parts List 1 A A 1 4 4 3 5 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 24 25 2 2 103 103 101 101 106 107 101 103 108 101 101 101 102 102 102 105 101 101 101 101 101 101 104 102 102 102 CABINET 1 ...

Page 107: ...ploded Diagram 99 Figure 7 2 Exploded Diagram 2 SX321 JEP Parts List 2 CABINET 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 101 101 101 101 101 101 101 101 101 101 101 101 107 107 107 107 107 107 107 107 107 107 109 109 110 ...

Page 108: ...EPSON PhotoPC 3000Z Revision A Appendix Siemens Star Chart 100 7 5 Siemens Star Chart The next page is the siemens star chart used for adjustment ...

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