Page 1
®
SERVICE MANUAL
Digital Still Camera
EPSON PhotoPC 3100Z
SEDC00003
Page 2
Notice
All rights reserved. No part of this manual may be reproduced, stored in a retrieval system, or transmitted in any form or by any means electronic,
mechanical, photocopying, or otherwise, without the prior written permission of SEIKO EPSON CORPORATION.
All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would
greatly appreciate being informed of them.
The contents of this manual are subject to change without notice.
All effort have been made to ensure the accuracy of the 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 only and may be trademarks or registered trademarks of their
respective owners. EPSON disclaims any and all rights in those marks.
Copyright © 2000 SEIKO EPSON CORPORATION.
Imaging & Information Product Division
TPCS Quality Assurance Center
TPCS Department
Page 3
PRECAUTIONS
Precautionary notations throughout the text are categorized relative to 1)Personal injury and 2) damage to equipment.
DANGER Signals a precaution which, if ignored, could result in serious or fatal personal injury. Great caution should be exercised in performing
procedures preceded by DANGER Headings.
WARNING Signals a precaution which, if ignored, could result in damage to equipment.
The precautionary measures itemized below should always be observed when performing repair/maintenance procedures.
DANGER
1. ALWAYS DISCONNECT THE PRODUCT FROM THE POWER SOURCE AND PERIPHERAL DEVICES PERFORMING ANY MAINTENANCE OR REPAIR
PROCEDURES.
2. NO WORK SHOULD BE PERFORMED ON THE UNIT BY PERSONS UNFAMILIAR WITH BASIC SAFETY MEASURES AS DICTATED FOR ALL ELECTRONICS
TECHNICIANS IN THEIR LINE OF WORK.
3. WHEN PERFORMING TESTING AS DICTATED WITHIN THIS MANUAL, DO NOT CONNECT THE UNIT TO A POWER SOURCE UNTIL INSTRUCTED TO DO SO.
WHEN THE POWER SUPPLY CABLE MUST BE CONNECTED, USE EXTREME CAUTION IN WORKING ON POWER SUPPLY AND OTHER ELECTRONIC
COMPONENTS.
4. WHEN DISASSEMBLING OR ASSEMBLING A PRODUCT, MAKE SURE TO WEAR GLOVES TO AVOID INJURIER FROM METAL PARTS WITH SHARP EDGES.
WARNING
1. REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED 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 INDIVIDUAL CHIPS.
4. IN ORDER TO PROTECT SENSITIVE MICROPROCESSORS AND CIRCUITRY, USE STATIC DISCHARGE EQUIPMENT, SUCH AS ANTI-STATIC WRIST STRAPS,
WHEN ACCESSING INTERNAL COMPONENTS.
5. DO NOT REPLACE IMPERFECTLY FUNCTIONING COMPONENTS WITH COMPONENTS WHICH ARE NOT MANUFACTURED BY EPSON. IF SECOND SOURCE IC
OR OTHER COMPONENTS WHICH HAVE NOT BEEN APPROVED ARE USED, THEY COULD CAUSE DAMAGE TO THE EPSON PRODUCT, OR COULD VOID THE
WARRANTY OFFERED BY EPSON.
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About This Manual
This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer. The instructions and
procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.
Manual Configuration
This manual consists of six chapters and Appendix.
CHAPTER 1. PRODUCT DESCRIPTIONS
Provides a general overview and specifications of the
product.
CHAPTER 2. OPERATING PRINCIPLES
Describes the theory of electrical and mechanical
operations of the product.
CHAPTER 3. TROUBLESHOOTING
Describes the step-by-step procedures for the
troubleshooting.
CHAPTER 4. DISASSEMBLY / ASSEMBLY
Describes the step-by-step procedures for disassembling
and assembling the product.
CHAPTER 5. ADJUSTMENT
Provides Epson-approved methods for adjustment.
CHAPTER 6. MAINTENANCE
Provides preventive maintenance procedures and the
lists of Epson-approved lubricants and adhesives
required for servicing the product.
APPENDIX Provides the following additional information for
reference:
• Connector pin assignments
• Electric circuit boards components layout
• Electrical circuit boards schematics
• Exploded diagram & Parts List
Symbols Used in this Manual
Various symbols are used throughout this manual either to provide
additional information on a specific topic or to warn of possible danger
present during a procedure or an action. Be aware of all symbols when
they are used, and always read NOTE, CAUTION, or WARNING
messages.
A D J U S T M E N T
R E Q U I R E D
C A U T I O N
C H E C K
P O I N T
W A R N I N G
Indicates an operating or maintenance procedure, practice
or condition that is necessary to keep the product’s quality.
Indicates an operating or maintenance procedure, practice,
or condition that, if not strictly observed, could result in
damage to, or destruction of, equipment.
May indicate an operating or maintenance procedure,
practice or condition that is necessary to accomplish a task
efficiently. It may also provide additional information that is
related to a specific subject, or comment on the results
achieved through a previous action.
I.ndicates an operating or maintenance procedure, practice or
condition that, if not strictly observed, could result in injury or
loss of life.
Indicates that a particular task must be carried out
according to a certain standard after disassembly and
before re-assembly, otherwise the quality of the
components in question may be adversely affected.
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Revision Status
Revision Issued Date Description
A April 12, 2001 First Release
"AWB Adjustment" on page -86 : Add the CAUTION
B July 17,2003
"Firmware Upload" on page -95 : error correction in CAUTION
"Firmware Upload By CF Card" on page -96: Add the new method
“Re-installing the Expanded Functions“ on PAge -96: Delete the section.
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CONTENTS
Chapter 1 PRODUCT DESCRIPTION
1.1 Features ............................................................................................................. 10
1.1.1 Exterior View ............................................................................................. 11
1.2 Functional Specification ................................................... ................................ 12
1.2.1 Image Data ................................................................................................. 12
1.2.2 Optics ......................................................................................................... 12
1.2.3 Shooting Mode ........................................................................................... 12
1.2.4 Playback Mode .......................................................................................... 14
1.2.5 Set Up Mode .............................................................................................. 15
1.2.6 Video Recording Mode .............................................................................. 16
1.2.7 Sound Mode ............................................................................................... 16
1.2.8 Print Mark Function ................................................................................... 16
1.2.9 Communication with PC ............................................................................ 16
1.2.10 Memory .................................................................................................... 16
1.2.11 Internal Clock .......................................................................................... 17
1.2.12 Focus distance and step ............................. .................................. ............ 17
1.2.13 Miscellaneous .......................................................................................... 17
1.3 Indication ........................................................................................................... 18
1.3.1 Overview .................................................................................................... 18
1.3.2 LCD Panel Indication ................................................................................ 19
1.3.2.1 3 Digits 7 Segments -- Specification ................................................. 20
1.3.2.2 ISO Sensitivity ................................. .................................. ............... 21
1.3.2.3 White Balance ................................................................................... 21
1.3.2.4 Battery Low Warning ..................................... .................................. . 21
1.3.2.5 Exposure Adjustment ........................................................................ 21
1.3.2.6 Image Quality (Resolution) ............................................................... 21
1.3.2.7 Monochrome ................................. .................................. .................. 21
1.3.2.8 Self Timer .......................................................... ................................ 22
1.3.2.9 Flash ...................................................................................... ............ 22
1.3.3 LED Condition ........................................................................................... 23
1.3.4 LCD Monitor .................................................. .................................... ....... 23
1.4 Operation ...................................... ..................................... ............................... 24
1.4.1 Switch / Button ......................................................................... ................. 24
1.4.2 Sinking Lens Control ........................................................................... ...... 25
1.4.3 Setting Stored ............................................................................................ 25
1.4.4 Processing Time .......................................... .............................................. 26
1.4.5 File Size and the Number of Pictures ........................................................ 26
1.4.5.1 File Size ................................. ..................................... ....................... 26
1.4.5.2 Average Number of Pictures Saved into CF Card ............................ 26
1.5 Interface ........................................... ................................................................. 27
1.5.1 External Connection .................................................................................. 27
1.5.2 Exclusive Cable ......................................................................................... 28
1.5.2.1 USB Cable ......................................................................................... 28
1.5.2.2 A/V Cable .......................................................................................... 28
1.6 Communication Command Specification ...................................................... 29
1.6.1 Application ............................... .................................... ............................. 29
1.6.2 Communication dial position ..................................................................... 29
1.6.3 Handling of QVGA image ......................................................................... 29
1.6.4 Handling of Video ..................................................................................... 29
1.6.5 Handling of TIFF ....................................................................................... 29
1.6.6 Others .......................................... ..................................... .......................... 29
1.7 Power Supply .................................................................................................... 30
1.7.1 Battery ........................................ ............................................................... 30
1.7.2 Battery Life ................................................................................................ 30
1.7.3 Energy Saving Function ............................................................................ 30
1.8 Environment Condition ................................................................................... 32
1.8.1 Performing Environment & Storing Environment .................................... 32
1.8.2 Assumed Performing Environment ........................................................... 32
1.9 Safety Standard & Reliability ......................................................................... 33
1.9.1 EMI, Safety Standard ........................................ ........................................ 33
1.9.2 Reliability Standards .................................................................................. 33
1.10 Ex-factory Setting ........................................................................................... 34
1.10.1 Change process of camera setting ........................................................... 34
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1.10.2 Display check after changing the setting ................................................. 35
1.11 Inhibitions and Cautions ................................................................................ 36
1.12 Optional items and specifications .................................................................. 37
1.12.1 optional items ........................................................................................... 37
1.12.2 Option ...................................................................................................... 37
Chapter 2 Operating Principles
2.1 Board Component ............................................................................................ 39
2.2 Circuit ................................................................................................................ 40
2.2.1 CA1 Circuit Description ............................................................................ 41
2.2.1.1 Configuration ................................. .................................................... 42
2.2.1.2 IC903 (CCD) ............................................................. ........................ 42
2.2.1.3 IC902 (H Driver) and IC904 (V Driver) ........................................... 44
2.2.1.4 IC905 (CDS, AGC Circuit and A/D Converter) ............................... 44
2.2.1.5 Transfer of Electric Charge by the Horizontal CCD ......................... 45
2.2.2 CA2 Circuit Description ............................................................................ 46
2.2.2.1 Circuit Description ............................................................................ 47
2.2.2.2 Outline of Operation .......................................................................... 47
2.2.2.3 LCD Block ........................................................................................ 48
2.2.2.4 Lens Drive Block ................................... ........................................... 49
2.2.3 PW1 Circuit Description ............................................................................ 50
2.2.3.1 Circuit Description ............................................................................ 50
2.2.3.2 Strobe CIrcuit Description ................................................................. 52
2.2.4 SY 1 Circuit Description ........................................................................... 53
2.2.4.1 Configuration and Functions ............................................................. 53
2.2.4.2 Internal Communication Bus ............................................................. 55
2.2.4.3 Power Supply Control ....................................................................... 55
Chapter 3 Troubleshooting
3.1 Overview ............................................................................................................ 58
3.1.1 LED Indication on Various Conditions ..................................................... 58
3.2 Troubleshooting ................................................................................................ 59
3.2.1 Check and remedy when the power cannot apply ..................................... 59
3.2.2 Check and remedy when the shooting picture is impossible ..................... 60
3.2.3 Check and remedy when the taking in pictures is impossible ................... 60
Chapter 4 Disassembly and Assembly
4.1 Overview .......................................................................... .................................. 62
4.1.1 Precautions ................................................................................................. 62
4.1.2 Discharging Electrolytic Capacitor ........................................................... 63
4.1.3 Tools ..................................................................... ..................................... 64
4.1.4 Screws ........................................................ .................................... ............ 64
4.1.5 Overview .......................................... ..................................... .................... 65
4.2 Disassembly ........................................ ..................................... .......................... 66
4.2.1 Cabinet Back / Front, TB2/3, ST1 Board Removal ................................... 67
4.2.2 Removal of SY1 and LCD ............................................ ... .......................... 68
4.2.3 Removal of CA1/2 Board and Lens Assembly ......................................... 69
4.2.4 Removal of Holder Battery and PW1 Board ............................................. 70
4.3 Assembly ........................................ ..................................... ............................... 71
4.3.1 Assembling the Lens Assembly ................................................................ 71
4.3.2 Installing the SY1 Board ........................................................................... 72
4.3.3 Installing the CABINET TOP ................................................................... 73
4.3.4 Installing the TB1 Board ........................................................................... 74
4.3.5 Installing the Board Unit ........................................................................... 75
4.3.6 Installing the CABINET BACK ................................................................ 76
Chapter 5 Adjustment
5.1 Overview .......................................................................... .................................. 78
5.2 Tools .................................................................................... ............................... 79
5.3 Preparation for Adjustment ............................................................................ 80
5.4 Adjustment ................................. ..................................... .................................. 82
5.4.1 Initial Operation ......................................................................................... 82
5.4.2 PW1 Board Adjustment ....................................................................... ...... 83
5.4.2.1 PW1 Board Measurement / Adjustment Points ................................. 83
5.4.2.2 IC501 Oscillation Frequency Adjustment ......................................... 83
5.4.2.3 5.1V (A) Voltage Adjustment .................................... ....................... 83
5.4.2.4 12.4V (L) Voltage Adjustment .......................................................... 84
5.4.3 Lens Adjustment .................................. ...................................................... 85
5.4.4 AWB Adjustment ...................................................................................... 86
5.4.5 Color Matrix Adjustment ........................................................................... 87
5.4.6 CCD Defect Detect Adjustment ................................................................ 88
5.4.7 CCD Black Defect Adjustment ................................................................. 89
5.4.8 LCD Panel Adjustment ................................................. ... .......................... 90
5.4.8.1 LCD H AFC Adjustment ......................................... .......................... 90
5.4.8.2 LCD RGB Offset Adjustment ........................................................ ... 91
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5.4.8.3 LCD Gain Adjustment ................................. ...................................... 92
5.4.8.4 LCD Blue Brightness Adjustment ................................... .................. 93
5.4.8.5 LCD Red Brightness Adjustment ...................................................... 94
5.4.9 Firmware Upload ....................................................................................... 95
5.4.9.1 Firmware Upload By Adjustment program ....................................... 95
5.4.9.2 Firmware Upload By CF Card ...................................................... .... 96
5.5 USB Storage Information Registration .......................................................... 97
Chapter 6 Maintenance
6.1 Overview ............................................................................................................ 99
6.1.1 Check Items ............................................................................................... 99
Chapter 7 Appendix
7.1 Circuit Board Connection Diagram .............................................................. 101
7.2 Circuit Board Component Layout ................................................................ 103
7.3 Circuit Diagram .............................................................................................. 110
7.4 Exploded Diagram .......................................................................................... 119
7.5 ASP List ........................................................................................................... 122
7.6 Siemens Star Chart ............................................................................ ............. 124
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PRODUCT DESCRIPTION
CHAPTER
1
Page 10
PhotoPC 3100Z Revision A
1.1 Features
Manual shooting (Full Auto, Aperture priority auto, Shutter speed priority
auto, Full Manual)
Major features of EPSON PhotoPC 3100Z are as follows.
High Picture Quality
3.34 Mega pixel color CCD
Hypict output equivalent to 4.84 Mega pixels
Sophisticated image processing technology
Enrich shooting function (manual / program) reflects the intention of the
photographer.
EPSON Color Space is supported.
PIM (Print Image Matching) is supported.
Full equipment
Collapsible optical 3 times zoom lens and optical view finder
Hot shoe and built-in flash (Auto, Red eye reduction, Flash compulsion, Flash
prohibition, Flash slow synchro)
1.8-inch wide view LCD
16MB Compact Flash card (Standard attachment)
Microphone and speaker
USB, Serial I/F and AV output terminal
High-speed performance
Improve the camera-starting time.
Simple playback feature allows easily to view the images without having to
turn the dial switch.
QVGA images are indicated on LCD monitor by play-back mode, and imagescroll become quickly.
Exposure adjustment, ISO sensitivity change and White Balance (Auto, Fix,
Custom) .
Continuous shooting, Interval shooting, Seamless Digital zoom, Macro, and
Monochrome mode.
Switching function.
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. 25 seconds continuous shooting when taking 15 frame /sec.
(Suppose 1 frame is taken by 320 x 240 pixels)
Synchronous sound recording and playback are available.
2x Seamless Digital zoom.
Raise a compression ratio (reduced the file size).
Appearance
Metal body gives a high-class impression.
High performance and compact size.
DPOF button is implemented.
Compliant to the industry standard
DCF format
DPOF 1.10 (DPOF file creation function) is supported.
Exclusive software
CP-920Z USB storage driver
Shutter-lag is improved by VF mode.
Abundant shooting modes
Full Auto shooting.
Program shooting. (Normal, Landscape, Portrait, Sports)
EPSON Photo!4
EPSON File Convertter
Covers the image on PC to EPSON DCF file.
EPSON Photo! Quicker
PRODUCT DESCRIPTION Features 10
Page 11
PhotoPC 3100Z Revision A
Panorama Boutique Light EP (for stitching process)
Card monitor
User I/F
GUI is further improved from Photo PC3000Z.
Easy to understand and easy to use.
External I/F
USB
Video output (NTSC/PAL can be switched by menu.)
Hot shoe (for the connection with the external flash).
Print mark function
Whenever DPOF-setting is possible by DPOF-button.
Printon and FDI service supported
Creates DPOF file.
Image select, image print-number selection, and index On/OFF.
Print setting function (Print Image Matching)
1.1.1 Exterior View
WEIGHT AND DIMENSION
Dimension: 108mm x 89 x 65mm
(without some parts of protrusions.)
Weight: 358g (body only)
Tripod mounting holes: JIS B7103 1/4 compliant
APPEARANCE
Figure 1-1. Exterior View
PRODUCT DESCRIPTION Features 11
Page 12
PhotoPC 3100Z Revision A
1.2 Functional Specification
Focusing range: 0.2-0.5m (Macro mode)
Provided; 0.06-0.5m at the wide most range.
Basic specifications of PhotoPC 3100Z is as follows.
1.2.1 Image Data
Data Type: Compression: DCF (Exif)
(DCF = Design rule for camera file system)
Not compressed: DCF expansion (Tiff)
Thumbnail Image: 160 x 120 pixels
Image Size: 2544 x 1904 pixels (
2048 x 1936 pixels (
640 x 480 pixels (
Color: Full color (24bit full color)/ Monochrome
H
HyPict)
Super Fine/ Fine)
Standard)
1.2.2 Optics
CCD: 1/1.8 inch color area CCD, inter race reading,
complementary color filter
Total pixels: 3.34 Mega pixels (2140 x 1560)
Effective pixels: 3.24 Mega pixels (2088 x 1550)
Lens: Collapsible 3 times zoom lens
f=7-21mm
(equivalent to a 34-102mm lens on a 35 mm camera)
Brightness: F2.0 (W) - F2.5 (T)
7 elements in 9 groups (2 aspheric surface lenses)
*How to control collapsible lens is referred to the description See
“Sinking Lens Control” on page -25.
Aperture: F2.0, F2.3, F2.8, F4.0, F5.6, F8.0 (6 apertures in total)
Viewfinder: Real-image optical finder (view range about 83%)
AF target mark indicates a targeting are for focusing.
Visibility adjustment.
No macro frame.
Focus: Auto focus / Manual focus
Focus accuracy is further improved from Photo PC3000Z.
Shutter: Electric iris with mechanical shutter
When flash mode is auto or compulsion: 1/30 to 1/1000* second
When using an external flash: 1/30 to 1/1000* second
(only at Aperture priority mode)
When flash mode is slow sync.: 1/2 second to 1/1000* second
When flash mode is off: 1/2 -1/1000* sec
NOTE: * When the aperture is F2 and F2.3, shutter speed is up to 1/500 sec.
When F2.8, it is up to 1/600 sec.
When F4 and F5.6, up to 1/750.
When F8, up to 1/1000.
C H E C K
P O I N T
If shooting a subject of low contrast or low brightness, the auto focus
may not work properly. When the auto focus does not work properly
(the distance metering is not performed), the camera automatically
focuses to 1.5 m in a dark place and to the infinity in other cases.
1.2.3 Shooting Mode
Exposure adjustment
Polytomy photometry programmed AE
(Aperture and shutter speed are variable.)
Spot measuring programmed AE
(Aperture and shutter speed are variable.)
Manual adjustment available
(-2EV to +2EV, 0.5EV/0.2EV step)
Sensitivity:
ISO 100 equivalent (at Normal mode)
ISO 200/400 equivalent High sensitivity shooting mode available
PRODUCT DESCRIPTION Functional Specification 12
Page 13
PhotoPC 3100Z Revision A
White balance
TTL auto white balance
Fixed mode available
(only under the sun light, color temperature: 5200K)
User record setting mode available
LCD shooting
TTL image play (Playback rate 1/30 sec, in dark condition: 1/10 sec)
A visual field covers more than 98% of a capturing image field.
Finder shooting
Press MENU button (at shooting, at waiting).
Unlike previous models, PhotoPC 3100Z indicates menu on LCD if MENU button
is pressed at shooting.
This new function allows user to check and change current settings.
NOTE 1:The through image will not be displayed on LCD (it will be blue
black) and thereby, macro and digital zoom shooting are not
available since they requires framing check.
After shooting indication Transferring method
Indicating confirming image
(2 sec)
Recording
Shifting to simple playback mode
NOTE: When there is no restrictions, CF transfer is always performed.
Conditions that the camera does not become shooting mode after CF
transfer is completed.
Continuous shooting
Interval shooting
Sound recording after shooting
Table 1-1. Quick Shooting
It indicates freeze image for 2 sec. and performs CF
transfer. Then it indicates through image which
means the camera is ready to take pictures.
After recording, it performs CF transfer along with
audio files.
After performing CF transfer, the camera returns to
simple playback display. During the CF transfer, it
indicates freeze image.
NOTE 2:LCD will be automatically turned off 15 seconds after the last button
operation. LCD will also be turned off when MENU button is pressed
again or when the half shutter is used.
When batteries are low (when the power is supplied from batteries.)
When buffer memory becomes full.
(If the buffer memory has space even for one photo, the camera allows the
next picture taking.)
NOTE 3:Shutter lag is improved by always supplying the current to CCD.
When CF card memory capacity is not enough.
Self timer: 10 seconds (fixed)
When the self timer button is pressed, count down starts when shutter button
is pressed.
The count down stops wen the self timer button is pressed during count down.
After the picture is taken, it returns back to normal shooting mode.
Sound the buzzer at 1 second (1Hz) intervals during the selftimer operation.
Macro mode: shooting range
shooting range: 20 cm to 50 cm (6 cm to 50 cm at the wide most range)
Quick shooting
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 pressed.
Full-size: approx. 1.5 images / second
VGA: approx. 2 images / second
PRODUCT DESCRIPTION Functional Specification 13
Page 14
PhotoPC 3100Z Revision A
Continuous shooting is available up to the file size of 3732 KB of usable
buffer memory.
NOTE 1:Flash is set Off forcibly.
H
NOTE 2:
Digital Zoom
1.1x to 2 x zooming ( 0.1x step) by Seamless Digital zoom is available.
It stores images, adjusting the image quality to the image size of each recording
mode.
It means as follows;
Monochrome
Available at
Interval shooting
Shooting minimum interval; 5 to 30 seconds (various depending on the
shooting condition).
Shooting maximum interval; 24 hours
Shooting setting interval; Setting available by 1 second in increments
Stitching
Stitching shooting more than 10 horizontal pictures is available.
Layout: 1 x n (1 horizontal line), 2 x n (2 horizontal lines)
mode is prohibited.
: 640 x480
: 1600x1200
,
,,,
H
H
(TIFF): 2048 x 1536
: 2544 x 1904
H
(TIFF),
H
Manual shooting
Auto exposure / aperture priority / manual exposure / shutter speed priority is
selectable.
Auto exposure
Exposure adjustment (0.2EV step), Photometry method,
ISO sensitivity, W/B setting and Focus (AF or manual) are selectable.
Aperture priority program AE
Aperture, Exposure adjustment, Photometry method, ISO sensitivity, W/B
setting and Focus (AF or manual) are selectable.
Shutter speed priority program AE
Compliant by using sensitivity UP (DOWN) simultaneously.
Manual exposure
Aperture, Shutter speed, Photometry, ISO sensitivity, W/B setting and Focus
are selectable.
In any modes, if the proper exposure cannot be set, EV warning will be
indicated.
Choice of shutter speed
8, 4, 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10, 1/12, 1/15, 1/18, 1/22, 1/27, 1/30, 1/35,
1/40, 1/48, 1/55, 1/60,1/70, 1/80, 1/90, 1/100, 1/110, 1/125, 1/150, 1/165,
1/180, 1/200, 1/225, 1/250, 1/300, 1/350, 1/400, 1/450, 1/500, 1/ 600, 1/675,
1/750, 1/1000
Choice of shutter speed at shutter priority mode (13 steps)
8, 4, 2, 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500
Choice of aperture
F2.0, F2.3, F2.8, F4.0, F5.6, F8.0
Image size :
Full auto shooting
The camera decides various setting automatically. User only can change strobe
setting and select pictures.
Polytomy photometry
ISO sensitivity: 100
White balance: AUTO
Exposure adjustment is not available
//
1.2.4 Playback Mode
Playback image is QVGA (320 X 240) image except at split display mode and
magnification display mode.
Normal replay
Picture image displayed by switching.
Split display
No split display (normal), 4 images, 9 images are selectable.
4-images display and 9-images display scrolls 4 pictures or 9 pictures all together.
PRODUCT DESCRIPTION Functional Specification 14
Page 15
PhotoPC 3100Z Revision A
Magnification display
Magnify an image x1.1 to x3 to display.
Smooth scrolling available.
The main image is displayed during the magnification process. (The
magnification process can be cancelled by the W button during the data
reading.)
Deletion
1 image deletion and all images deletion are selectable.
Lock
Selected images can be locked.
Locked images cannot be deleted until lock is cancelled.
Detailed information
Image No., Date, Shutter speed, Aperture, Exposure adjustment, Flash, White
balance, Photometry, Macro, Digital zoom and ISO sensitivity are indicated.
Slide show
Normal replay / return is available at the paused display.
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 the following functions are available for simple playback; normal
replay, Split display, one image deletion, all images deletion, sound replay,
lock and print.
Video recording
Selection of video recording (when there are many), playback, synchronous sound
replay, deletion of video recordings are available. (Refer to “Video Recording
Mode” on page -16)
Print
Print is available. Up to 9 sheets per an image is supported.
1.2.5 Set Up Mode
Language selection
Japanese, English, French, German, Italian, Portuguese, Spanish, Chinese
Date setting
Setting of the year, month and day or the hour, minute and second is available. The
order of year, month and day to display is automatically set according to the
language selected.
Setting of the order of year, month and day and the hour indication in 12 hours or
24 hours are available.
Shoot mode setting
Full auto, Program and Manual are selectable.
Color / Monochrome
Color shooting / Monochrome shooting are available
Shoot mode setting
Slow synchronous (Trailing / Leading)
Flash external hyper (JPEG / TIFF)
Importing custom W/B is possible.
Check image (Yes / No)
Seamless digital zoom (Yes / No)
Compression ratio setting (Normal / Low)
Camera setting
Power save function, Brightness of LCD monitor setting
Speaker volume (Hi / Low)
Beep sound setting (Always / Shutter / Never)
Memory setting
Compact Flash memory Card format, DCF directory setting, expanded functions
Add / Delete
Video signal selection
NTSC / PAL
PRODUCT DESCRIPTION Functional Specification 15
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PhotoPC 3100Z Revision A
1.2.6 Video Recording Mode
Recording
Maximum 35 seconds continuous shooting (Up to 25 seconds with the sound
recording.)
When the video recording is enabled, by pressing the shutter button, the
shooting will be started.
Pressing shutter during video recording will end recording.
Simultaneous voice recording
Seamless digital zoom operation is available during video recording. (Optical
zoom is not available.)
Format: motion JPEG for QTM. PAL is 12.5 frame/ sec.
Digital zoom is available during video recording.
Playback
Video and sound playback are available
Filter function setting
When each filter is set and an image is printed out by a specified EPSON printer,
the following image processing is available.
Sharpness (Hi / Low)
Brightness (Hi / Low)
Other print setting
All images index print
Number of print setting
1.2.9 Communication with PC
Unlike previous model “Photo PC3000Z” communicating with PC by all dial
switches is available in PhotoPC 3100Z.
SCSI command of bulkonly is applied for the protocol of communication
command and USB storage class. [USB Mass Storage Class UFI Command
Specification Rev.1.0]
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 (Hi / Low) by the setting of SET UP mode.
1.2.8 Print Mark Function
Print image selection
Playback mode / Easy playback mode
Number of print is synchronized to the number of pressing of DPOF button.
(up to 9 sheets)
1.2.10 Memory
Internal RAM Memory: 16 MB
Internal ROM memory: 2 MB (Program Only)
Image Memory:
Compact Flash Memory Card
CF card access: up to 256MB
PC-DOS format: 512 B/Sector
16bit FAT (Up to 64 MB)
NOTE: Although the capacity of image memory for CF card access is designed to
be possible up to 2 GB, the usability only up to 256 MB has been
confirmed.
PRODUCT DESCRIPTION Functional Specification 16
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PhotoPC 3100Z Revision A
1.2.11 Internal Clock
Internal clock
Internal clock is built-in
Record the shooting date and time on the image
(Month / Day / Year, Hour / Minute / Second)
Date and time are held by lithium ion secondary battery.
(When lithium ion battery is charged full: date and time are held for at least 3 days.
To charge lithium ion batter full, at least 48 hours required by battery connection
or AC adapter connection. However, please note that the battery has to be taken
out and in by approximately every 16 hours since the protection circuit does not
allow to continue the charging more than 16 hours. When charging the camera,
you do not have to turn the camera power on.)
Internal flash
Auto (pre-flash method auto tone adjustment) / Off / Forced flash / Red eye
reduction / Slow synchro (for night view. user can select either trailing or leading
flash.)
Effective flash range
Normal mode: 0.5 - 4.2m
C A U T I O N
It causes over-exposure if you take photos with strobe for a subject
within 0.2m on macro mode.
1.2.12 Focus distance and step
Table 1-2. Focus distance and steps
Normal Macro
AF (auto) AF (auto)
(approx. 1 m) M1 (approx. 20 cm)
(approx. 3 m) M2 (approx. 50 cm)
(infinity)
-
1.2.13 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.
PRODUCT DESCRIPTION Functional Specification 17
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PhotoPC 3100Z Revision A
1.3 Indication
1.3.1 Overview
LCD monitor
1.8 type low temperature poly-silicon TFT color LCD
1.1 M pixels: 512 x 218 pixels
A visual field covers more than 98% of the capturing image field.
Displaying taken images at the playback mode: 100% of an image field is
displayed.
Beep sound / Shutter sound
Always / Only for shooting / None are selectable
Self-timer
Front side red LED indication
-First 8 seconds: slow blinking
-Last 2 seconds: high speed blinking
Beep sound from a speaker is generated synchronizing with the blinking of
LED according to the setting of beep sound.
Self timer mark
Flash mode
Battery warning mark
View Finder (VF) side lamp
3 modes indication : green signal ON / Blink / Off
3 modes indication : red signal On / Blink / Off
Beep the speaker sound (1Hz) in accordance with the setting of operation
sound.
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 shutter speed at half-shutter
(only for program / manual mode)
Indicates exposure adjustment
Indicates resolution of image (including Monochrome and HyPict)
White balance
Sensitivity
PRODUCT DESCRIPTION Indication 18
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PhotoPC 3100Z Revision A
1.3.2 LCD Panel Indication
The Panel indication is explained below.
ISO sensitivity
White Balance
Battery low
warning
Monochrome
Exposure adjustment 3 digits 7 segments
Figure 1-2. Panel Indication
Flash Image quality
Hyper / TIFF
Self timer
Table 1-3. Icons
Icon Explanation
Image quality Indicates image quality (resolution).
Hyper / TIFF Hypict mode or TIFF
Monochrome Indicated at the monochrome mode.
Self timer Indicated at the self timer shooting mode.
Flash Indicates the strobe setting.
• Indicates the number of pictures more can be taken.
3 digits 7 segments
• Indicates shutter speed. (Not applicable at half shutter and full auto
setting.)
• Indicates other mode settings.
ICONS
The table below explains the function of the icons on LCD.
Table 1-3. Icons
Icon Explanation
ISO sensitivity Indi ca tes 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.)
PRODUCT DESCRIPTION Indication 19
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PhotoPC 3100Z Revision A
1.3.2.1 3 Digits 7 Segments -- Specification
During video recording
Indicates how long you can record more. (seconds)
STILL IMAGE SHOOTING (VF, LCD, CONTINUOUS SHOOTING)
Indicates the number of pictures more can be taken on the current image quality
(resolution).
Indicates shutter speed on half-shutter.
(Not applicable for full auto.)
When writing into the compact flash memory, the segment is indicated as follows.
Figure 1-3. Writing into Compact Flash Memory
INTERVAL SHOOTING
Indication is the same as still image shooting until shooting started.
Indication is the same as still image shooting while writing into the compact flash.
The figure below is the indication on the standby mode at the interval shooting.
While writing into 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.
Turn the indications off except .
RECORDING
Indication is as shown below.
Figure 1-6. Recording
Figure 1-4. Interval Shooting Indication
VIDEO RECORDING
Normal
Indicates the number of video recordings more can be recorded.
(25 seconds is counted as 1 film.)
SET UP
Indication is as shown below.
Figure 1-7. Set Up
PRODUCT DESCRIPTION Indication 20
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PhotoPC 3100Z Revision A
1.3.2.2 ISO Sensitivity
The following is the ISO sensitivity indication.
Standard :
Fine :
Super fine :
Figure 1-8. ISO Sensitivity
1.3.2.3 White Balance
STILL IMAGE SHOOTING / VIDEO RECORDING
Indicates AUTO when “white balance = Auto” is selected (including the time of
Full auto shooting).
White Balance = Custom
Indicates CUST
White Balance = Fixed
No indication.
OTHER SITUATIONS
No indication.
1.3.2.4 Battery Low Warning
Battery is enough
No indication
1.3.2.5 Exposure Adjustment
FULL AUTO SHOOTING
No indication.
PROGRAM / MANUAL SHOOTING
Indicates exposure adjustment value.
Only at half shutter, indicates aperture.
OTHER SITUATIONS
No indication.
1.3.2.6 Image Quality (Resolution)
Image quality changes as shown below each time the image quality button is pressed.
→ → H → →
NOTE: When the mode is continuous shooting, the image quality setting skips
NOTE: On the video recording, there is no indication of image quality.
H
.
1.3.2.7 Monochrome
Monochrome icon is indicated only on the monochrome shooting mode.
Battery is low
Battery low icon appears.
Battery is almost out
Battery low icon blinks and then the camera will be shut down.
PRODUCT DESCRIPTION Indication 21
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PhotoPC 3100Z Revision A
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.
The self timer icon will be blinking for 10 seconds.
Other modes (not shooting mode)
No indication
Press the self timer button while the self timer icon is on. Self timer icon will be
off.
Other situations
No indication.
1.3.2.9 Flash
Press the flash button on the shooting mode. The icon will be switched as shown
below.
Full Auto Shooting
Figure 1-9. Flash Indication (Full Auto)
Program / Manual Shooting
Figure 1-10. Flash Indication (Program / Manual)
Continuous / Video Shooting
Flash cannot be used. The icon below is indicated.
Figure 1-11. Flash Forbidden Icon
PRODUCT DESCRIPTION Indication 22
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PhotoPC 3100Z Revision A
1.3.3 LED Condition
See the table below for the LED condition.
Table 1-4. LED Condition
Shooting LED
Red
Ready to shoot ON
Focusing
Focus lock ON
CF is full
Battery Low
Error ON
Self timer ON
Video shooting
Blinking
(0.5 sec)
Blinking
(1.0 sec)
Shooting LED
Blinking
(0.2 sec)
Blinking
(1.0 sec)
Green
Front LED
First 8 sec: low speed blinking
(0.5 sec)
Last 2 sec: high speed blinking
(0.2 sec)
1.3.4 LCD Monitor
LCD monitor has the color frames indication according to respective functions and
these frames are indicated only on the LCD shooting mode and on the special
continuous shooting mode.
NOTE: The priority of the color frame indicatio n is as fo llows.
Monochrome (Blue) < Digital zoom (Yellow) < Continuous Shooting
(Red) < Video (White)
Table 1-5. Color Frame
Color Frame Mode Note
No frame
Green frame
Blue frame
Standard
Monochrome
Digital zoom
“MONOCHORME” is indicated
for 3 seconds.
“DIGITAL ZOOM” is indicated
for 3 seconds.
Power on (standby)
With lens cap on
CF is not inserted.
Blinking
(0.2 sec)
Blinking
(0.2 sec)
Blinking
(0.2 sec)
Yellow frame
Red frame
White frame
Panorama
COntinuous
Shooting
Video
“PANORAMA” is indicated for 3
seconds.
PRODUCT DESCRIPTION Indication 23
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PhotoPC 3100Z Revision A
1.4 Operation
1.4.1 Switch / Button
Image quality button
Shutter switch
Dial switch
Visibility adjustment dial
Zoom switch
1 button
2 button
3 button
4 button
Table 1-6. Switch / Button List
Switch / Button Indication Meaning / Functions
Special shooting mode
Dial switch
Shutter switch No indication Shutter
Zoom switch W,T Zoom selection
Visibility adjustment dial No indication Adjust visibility
Power SW POWER Power ON / OFF
Control
button
(Top)
Image quality button
(resolution)
Flash button Flash function switching
Self timer button Self timer
///
LCD shooting mode
VF shooting mode
Playback mode
Expansion / PC connection mode
Set up mode
H
switching
Self timer button
Flash button
Power switch
Print button B button
A button C button
Figure 1-12. Button Layout
F button
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 menu
F button MENU ON/OFF Menu indication ON /OFF
Print button Select an image to print
PRODUCT DESCRIPTION Operation 24
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PhotoPC 3100Z Revision A
1.4.2 Sinking Lens Control
CONDITIONS TO MOVE THE LENS FORWARD
When the camera is set ready to take picture with the lens sunk.
(When powering ON the camera or when mode is switched by dial switch.)
When the camera received the command from the PC to move the lens forward.
CONDITIONS TO SINK THE LENS
When powering OFF the camera with the lens craned.
When battery power is exhausted.
1.4.3 Setting Stored
You can store setting in the camera and these data are classified into three levels: A to
C.
Rank A
Data are stored in the flash ROM and remained until complete reset.
Emulation setting
Including NTSC/ PAL.
Indication method of date setting (order of year, month and day, switching of
24 hours or 12 hours indication system).
Compression ratio setting (normal compression, low compression )
Various settings on the SETUP mode
Not including the setting command.
Photometry method
Values on manual
Shutter speed / Aperture / Focus
Slide show setting
Date setting
When date is cleared: indicates date setting menu when LCD is on.
W/B custom setting
Program
Normal / Sports / Portrait / Landscape
H
Rank C
Stored until the camera is turned off. Not including “off” of energy saving mode.
resolution (Hypic/TIFF)
Macro / Digital zoom
W/B setting
AUTO / Fixed / Custom
Flash switch
EV compensation (exposure adjustment)
With sound / without sound (Video / Interval shooting)
Digital zoom ON/OFF setting
Rank B
Data are stored until the back-up in the lithium ion secondary battery becomes
invalid.
Resolution switching
Flash switching
Program / Manual
Each setting of SETUP mode
All items except the ones listed in Rank A.
PRODUCT DESCRIPTION Operation 25
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PhotoPC 3100Z Revision A
1.4.4 Processing Time
Table 1-7. Processing Time
Quality
setting
Standard less than 7 seconds 0.5 sec
Fine about 1.0 sec 0.5 sec
Super
fine
TIFF
Hyper
H
H
NOTE: The time may become longer when the strobe charging time is included.
The playback handling time is QVGA display time.
The Hypict shooting handling time varies according to the subject.
Time required for writing into CF memory
(includethetimetowriteintoCFincaseof
TIFF.)
about 1.0 sec 0.5 sec
about 22 sec 0.5 sec
about 18 sec 0.5 sec
Playback
processing time
1.4.5 File Size and the Number of Pictures
1.4.5.1 File Size
Table 1-8. File Size (Reference Value)
Quality setting File size
Standard (640 x 480) about 129KB / 79KB
Fine (1600 x 1200) about 529KB / 279KB
Super Fine (2048 x 1536) about 1029KB / 529KB
Hypict (2544 x 1904)
TIFF (2048 x 1536)
H
H
*
about 1.2MB
about 9MB
1.4.5.2 Average Number of Pictures Saved into CF Card
Table 1-9. Number of Pictures Saved in CF Card (Reference)
Quality setting 16M CF card
Standard (640 x 480) Approx. 199 images / 12
Fine (1600 x 1200) Approx. 56 / 29
Super Fine (2048 x 1536) Approx. 29 / 15
Hypict (2544 x 1904)
TIFF (2048 x 1536)
NOTE: The figures above are estimated on our measurement conditions.
The figures above are the minimum guaranteed number of pictures to
save when no other files are saved in CF card. If CF card stores other
files, the number of pictures saved in 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.
H
H
Approx. 12
Approx. 1
NOTE: The image data is compressed with JPEG format and the file volume
varies according to the subject. The table above shows the average value.
PRODUCT DESCRIPTION Operation 26
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PhotoPC 3100Z Revision A
1.5 Interface
1.5.1 External Connection
The external connectors for PhotoPC 3100Z are as follows.
USB connector
A/V output
AC adapter
Compact Flash
USB INTERFACE
Table 1-10. Connector Pin Configuration
Pin # Signal I/O Explanation
1 VDD I Power
2 D- I/O Data signal
3 D+ I/O Data signal
4 GND - GND
SHELL SHELL - SHELL
AC ADAPTER INPUT
AC adapter exclusive DC input terminal (7.0V)
Polarity: Center plus
EIAJ Type2 φ4.4 mm
AC Adapter: EU-40, 7V2.0A
COMPACT FLASH
CompactFlash Interface
CompactFlash Card Type1 supported
Figure 1-13. Connection Diagram
NOTE: The connector is the exclusive small connector made by MITSUMI, which
uses exclusive USB cable.
A/V OUTPUT
NTSC / PAL
Switched by SETUP menu
Use exclusive A/V cable
Table 1-11. Connector Pin Configuration
Pin # Signal I/O Explanation
1 VOUT O Video output
2 AOUT O Sound output
3 GND -- GND
PRODUCT DESCRIPTION Interface 27
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PhotoPC 3100Z Revision A
1.5.2 Exclusive Cable
This section explains the connection information of cables exclusive for PhotoPC
3100Z.
1.5.2.1 USB Cable
This USB cable is exclusive for PhotoPC 3100Z.
Table 1-12. USB Cable Specification
Specification
Length 1.5mm
• Camera side: manufactured by HIROSE, 10 pin
Connector
Camera
connector (male)
• PC side: 9 pin DSUB (female)
1.5.2.2 A/V Cable
Length 1.5mm
Connector
Camera
Figure 1-15. A/V Cable Connection Diagram
Table 1-13. A/V Cable Specification
Specification
• Camera side: φ3.5, Stereo plug
• Video side: PCA plug (video: yellow, sound: white)
Sound
Figure 1-14. USB Cable Connection Diagram
PRODUCT DESCRIPTION Interface 28
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PhotoPC 3100Z Revision A
Only MOV file is recognized (count the number of sheet) in Root\MOVIE
1.6 Communication Command Specification
1.6.1 Application
Matters which are not described in this section should conform to the conventional
specification.
Serial communication is not handled. Specification relating to USB storage should
conform to “USB Mass Storage Class UFI Command Specification Rev.1.0”.
1.6.2 Communication dial position
Basic specification
Communication of the camera is available at all mode dial positions.
No operation to avoid the starting of communication (such as extraction of
lens) is allowed at communication mode.
Change and addition of communication command
SCSI command of Bulkonly is applied fo r the protocol of communication
command and USB storage class.
Writing to the volume label of CompactFlash memory is “EPSON_DSC.”
1.6.3 Handling of QVGA image
Indicates at a convenient address to leave off after thumb nail.
folder on CFM. All others are ignored.
Unlike still images, voice memo (WAV file) can not be attached. Even WAV
file of the same file number will be ignored.
1.6.5 Handling of TIFF
Basic specification ((common with the camera)
TIFF image consists of a single TIF fail and is recorded in EPSON block on
CFM. It does not have THM file for replay compatibility. File name is
EPSNnnnn.TIF (nnnn: file number). Naming rule is the same as that of DCF
base file except the extension. For example, if the first frame is taken in JPG
format and the second is in TIF on an empty CFM, EPSN0001.JPG and
EPSN00 02.TIF are recorded.
TIF file is recognized (count the number of sheet) in DCF directory on CFM
(including EPSON block) as well as DCF base file.
Voice memo (WAV file) can be attached as well as DCF base file.
1.6.6 Others
Product ID of USB is SX322 : 0x0604
Access from PC is always possible at the time of communication.
Power of the camera turns off when no-operation status of the camera stands
for 5 minutes in communication at the battery drive.
As well as SX321, power of the camera turns off after 15 minutes have past
Import images of 3 different sizes (main image, thumb nail image (160 x 120)
and QVGA image (320 x 240) on a file.
when using AC adapter.
1.6.4 Handling of Video
Basic specification (common with the camera)
Video consists of a single MOV fail and is recorded in Root\MOVIE folder on
CFM.
File name is EPSNnnnn.MOV (nnnn: file number).
Ignore any MOV file exists in DCF directory on CFM (including EPSON
block).
PRODUCT DESCRIPTION Communication Command Specification 29
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PhotoPC 3100Z Revision A
1.7 Power Supply
1.7.1 Battery
BATTERY SPECIFICATION
AA Size: 4 AA size batteries are needed
Ni-HM charging battery / Ni-Cd charging battery / Alkaline battery / Lithium
battery
NOTE: Mangan batteries must not be used.
AC ADAPTER
Exclusive AC adapter must be used.
EU-40
7.0V, 2.0A
DATE BACK-UP BATTERY
Lithium ion secondary battery
1.7.2 Battery Life
Table 1-14. Battery Life
Battery Alkaline Battery Ni-HM Battery (1500mAH)
LCD Shooting 155 180
VF Shooting
Playback 210 min 240 min
NOTE: The figures above are estimated on our measurement conditions.
LCD shooting : energy saving 30 seconds, strobe flashing 50%, image quality is
VF shooting : no strobe, image quality is
Playback : no energy saving, switch images every 1 minute (LCD keeps on)
More than 4000 times
of continuous shooting
, normal compression, delete image by PC when CF is full,
shooting interval 1 minutes (10 seconds before returning from
power saving)
full, continuous shooting
More than 4000 times of continuous
shooting
, delete image by PC when CF is
1.7.3 Energy Saving Function
APPLICATION
Only when powering by batteries
When AC adapter is used : 15 min. (interval shooting is possible).
SHOOTING WITH LCD OFF
Compliant with the setting at LCD on.
SHOOTING WITH LCD ON
Energy saving mode: 30 seconds
Shut down after 30 seconds
Energy saving mode: 1 minute
Shut down after 1 minute
PRODUCT DESCRIPTION Power Supply 30
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PhotoPC 3100Z Revision A
Energy saving mode: 5 minutes
Shut down after 5 minutes
PLAYBACK MODE
Shut down after 5 minutes not depending on energy saving mode.
SLIDE SHOW
Always shut down by after one-round of slide show when AC adapter is using.
When using batteries, it does not shut down until the battery runs out.
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.
PRODUCT DESCRIPTION Power Supply 31
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PhotoPC 3100Z Revision A
1.8 Environment Condition
1.8.1 Performing Environment & Storing Environment
TEMPERATURE
Performing
5 to 35
Storing
-20 to 60
HUMIDITY
Performing
30 to 80% (without condensation)
Storing
10 to 80% (without condensation)
1.8.2 Assumed Performing Environment
C
°
C
°
Environment
Home, Office, Outside
Water resistance
Not supported
PRODUCT DESCRIPTION Environment Condition 32
Page 33
PhotoPC 3100Z Revision A
1.9 Safety Standard & Reliability
1.9.1 EMI, Safety Standard
USA
FCC part15 subpart B class B
Canada
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
1.9.2 Reliability Standards
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
PRODUCT DESCRIPTION Safety Standard & Reliability 33
Page 34
PhotoPC 3100Z Revision A
1.10 Ex-factory Setting
With a special setting mode, the setting of camera is changeable depending on the
destination as well as PhotoPC 3000Z. The setting is the same as that for PhotoPC
3000Z.
1.10.1 Change process of camera setting
Proceed the setting for the following destinations.
(The default setting for the foreign country models is: language=English,
Video=NTSC)
Table 1-15.
Destination Change process
ETT
EDG/EFS/EIS/EIB
EUL
EUL (Nordic)
EAL
EHK
ESP
B144021 B144031 B144032 B144033 B144036 B144035 B144037 -
∗∗∗∗
∗∗∗∗
∗∗∗∗
∗∗∗∗
∗∗∗∗
∗∗∗∗
∗∗∗∗
NOTE: variable factors depending on the product revision and the timing of ex-
factory.
Check the followings before the change of destination.
Set the dial switch at the “SETup” position.
Remove the CompactFlash (CF) card from the camera.
1
Change process A
*
1
Change process B
*
1
Change process B
*
1
Change process B
*
1
Change process B
*
1
Change process B
*
1
Change process B
*
CHANGE PROCESS B : CHANGE INTO THE PAL / NO LANGUAGE
SETTING.
Start from the language selection menu at the initial power on process.
1. Push POWER button (the center of dial button) to turn the power on while pushing
(Self timer) button.
2. Confirm that the “PAL / SEL” is indicated at the lower left of screen, then push
POWER button again to turn the power off.
NOTE: If the display is switched into the language / video selection mode screen
after proceeding the change process B, turn the power off without
pushing the “BACK”.
RETURN TO THE EX-FACTORY DEFAULT SETTING
In case of failure in changing the setting, it would be necessary to return to the exfactory default setting. Push POWER button (the center of dial button) to turn the
power on again while pushing (Image quality) button to return to the ex-factory
default setting.
Table 1-16. Detail setting
Indication Destination VIDEO Language Procedure
NTSC/JPN Japan NTSC Japanese Shutter button + Power on
NTSC/ENG USA, Korea NTSC English Resolution button + Power on
NTSC
/ TWN
PAL/SEL
Taiwan NTSC
Other than above
countries
Select Lang. screen Self timer button + Power on
English
(no Chinese)
Flash button + Power on
CHANGE PROCESS A : CHANGE INTO THE NTSC / ENG SETTING
WITHOUT CHINESE IN DICATION.
1. Push POWER button (the center of dial button) to turn the power on while pushing
(Flash) button.
2. Confirm that the “NTSC / TWN” is indicated at the lower left of screen, then push
POWER button again to turn the power off.
C H E C K
P O I N T
After setting, the setting condition is changed and some factors such as
date are initialized and reset.
PRODUCT DESCRIPTION Ex-factory Setting 34
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PhotoPC 3100Z Revision A
1.10.2 Display check after changing the setting
The described number at the right of “Version :” in the following examples of display
is the description of firmware.
AT THE END OF THE CHANGE PROCESS A
Confirm that the “NTSC / TWN” is indicated at the lower left of screen, then push
POWER button to turn the power off.
Figure 1-16. Display at the end of change process A
AT THE END OF THE CHANGE PROCESS B
Confirm that the “PAL / SEL” is indicated at the lower left of screen.
Only at the change of setting into the “PAL / SEL”, the display will automatically
changed into the below example a few seconds after changing. When confirming the
indication of the “PAL / SEL”, push POWER button to turn the power off at the
following display.
Figure 1-17. Display 1 at the end of change process B
Other than the change of setting into the “PAL / SEL”, the display would not be
changed into the following example. Therefore, when the following display was
shown, you can judge that the change of setting into the “PAL / SEL” was properly
done.
Figure 1-18. Display 2 at the end of change process B
PRODUCT DESCRIPTION Ex-factory Setting 35
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PhotoPC 3100Z Revision A
1.11 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 on e.
Never insert batteries with incorrect polarity.
Remove batteries, if the camera is not used for a long time.
PRODUCT DESCRIPTION Inhibitions and Cautions 36
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PhotoPC 3100Z Revision A
1.12 Optional items and specifications
1.12.1 optional items
AV cable
Mini-jack w/ RCA core (1 core turn type)
4 AA Alkaline batteries (by Matsushita)
CF card 16MB (ECFA-16)
SANDISK 16MB
Camera case
Shoulder belt
Strap for lens cap
operation manual
Ni-MH battery charger
Model name : EU-38 (compatible use for Photo PC3000Z)
Input voltage : AC 100-240 V ± 50-60 Hz 10 VA
Output voltage : DC 1.2 V 490 mA x4
Charge time : 2.5 hours (to charge 4 pcs.)
NOTE: Battery charge is sold with 4 Ni-MH batteries in a set.
PC connection kit
Consists of the following items:
USB cable
CD-ROM
Operation manuals
1.12.2 Option
USB connection cable
Mini USB cable w/ core (by MITSUMI)
Accessory lens adapter
AC adapter
Model name : EU-40 (compatible use for Photo PC3000Z)
Input voltage : AC 100-240 V ± 50-60 Hz 30 VA
Output voltage : DC 7.0 V 2.0 A
Ni-MH battery
Model name : EU-24 (compatible use for Photo PC3000Z)
Output voltage : 1.2V / 1 pc.
Capacity : 1500 mAH / 1 pc.
NOTE: Ni-MH batteries are sold in 4-in-one pack.
PRODUCT DESCRIPTION Optional items and specifications 37
Page 38
OPERATING PRINCIPLES
CHAPTER
2
Page 39
PhotoPC 3100Z Revision A
2.1 Board Component
Table 2-1. Function of each board
The main component of this product is the electric circuit boards and lens assembly.
The main components are shown in the figure below.
SY1 Board
ST1 Board
CA2 Board
TB1 Board
PW1 Board
TB3 BoardLens Assembly
CA1 Board
Figure 2-1. Main Component
The electric circuit is composed of CA1, CA2, SY1, TB1, TB3 and PW1 boards. The
function of each board is explained below.
W A R N I N G
Capacitor on the PW1 board is charged with strobe emission
electricity and if you touch the capacitor terminal, you may receive
electric charge. When you touch the board, handle it with the edge of
the board and never touch the board surface.
In case of disassembly and assembly the camera because of its service
requirement, be sure to discharge the electricity of the capacitor. The
detail is to be referred to the section of
“
Disassembly / Assembly”.
Board Functions
Inter line CCD image sensor
CA1
CA2
ST1 Hot shoe terminal
SY1
PW1
TB1 Battery contact
TB3 Lens cover sensor
• Control CCD clock.
• Convert image data A/D
Lens drive
Composed of RISC-CPU, ASIC, 16M bit Flash-ROM, 64M bit
SDRAM.
• Control lens assembly.
γ
correction.
•
• Generate color signal
• USB control
•LCD driver
• Audio AMP etc.
8 bit micro processor
• Input control key
• Mode LCD display
• Clock management
Electric circuit
• Switching regulator
• Digital 5V, analog power supply output
• Digital 2.5V power supply output
• LCD power supply output
• Digital 3.35V power supply output
• Back light power supply output
Strobe circuit
Operating Principles Board Component 39
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PhotoPC 3100Z Revision A
2.2 Circuit
The figure below is the circuit block diagram of PhotoPC 3100Z.
Figure 2-2. Circuit Block Diagram
Operating Principles Circuit 40
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PhotoPC 3100Z Revision A
2.2.1 CA1 Circuit Description
The figure below is the CA1 circuit block diagram.
Figure 2-3. CA1 Circuit Block Diagram
Operating Principles Circuit 41
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PhotoPC 3100Z Revision A
2.2.1.1 Configuration
The CA1 board is mainly composed of the following ICs.
IC903 (ICX252AK-B) : CCD imager
IC902 (74ACT04MTC) : H driver
IC904 (CXD3400N) : V driver
IC905 (AD9842JST) : CDS, AGC, A/D converter
2.2.1.2 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)
Photo sensor
Figure 2-5. CCD Block Diagram
Figure 2-4. Optical Black Arrangement
Operating Principles Circuit 42
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PhotoPC 3100Z Revision A
Table 2-2. CCD Pins Explanation
Pin No. Symbol Pin Description Waveform Voltage
1 V φ
2, 3 V φ
4 V φ
5, 6 V φ
3A,
1A,
4
V φ
2
V φ
Vertical resister transfer clock -7.5V, 0V
Vertical resister transfer clock -7.5V, 0V, 15V
3B
Vertical resister transfer clock -7.5V, 0V
Vertical resister transfer clock -7.5V, 0V, 15V
1B
9, 15 GND GND GND 0V
10 V
OUT
11 V
12
φ RG
13, 20 H φ
14, 19 H φ
DD
2
1
Signal output - Approx. 10V
Circuit power supply DC 15V
Reset gate clock 12.5V, 16V
Horizontal resister transfer clock 0V, 5V
Horizontal resister transfer clock 0V, 5V
16
φ SUB
17 C
18 V
SUB
L
Substrate clock DC Approx. 8V
Substrate bias DC
Approx. 8V
(Different in each CCD)
Protection transistor bias DC
NOTE: “---” when sensor read-out
Operating Principles Circuit 43
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PhotoPC 3100Z Revision A
2.2.1.3 IC902 (H Driver) and IC904 (V Driver)
An H driver (IC902) and V driver (IC904) are necessary in order to generate the clocks
(vertical transfer clock, horizontal transfer clock and electronic shutter clock) which
drives the CCD.
IC902 is an inverter IC which drives the horizontal CCDs (H1 and H2). 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. In addition, the XSUB signal which
is output from IC102 is used as the sweep pulse for the electronic shutter, and the RG
signal which is output from IC102 is the reset gate clock.
IC902 IC904
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 sampling) is carried out.
After passing through the CDS circuit, the signal passes through the AGC amplifier. It
is A/C converted internally into a 12-bit signal, and is then input to IC102 of the CA2
circuit board. The gain of the AGC amplifier is controlled by pin (45)-(48) serial signal
which is output from IC102 of the CA2 board.
Figure 2-6. IC902/IC904 Block Diagram
Figure 2-7. IC905 Block Diagram
Operating Principles Circuit 44
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PhotoPC 3100Z Revision A
2.2.1.5 Transfer of Electric Charge by the Horizontal CCD
The transfer system for the horizontal CCD employs a 2-phase drive method.
The electric charges sent to the final stage of the horizontal CCD are transferred to the
floating diffusion, as shown in Figure 2-8.
Figure 2-8. Horizontal Transfer of CCD Imager and Extraction of Signal
Voltage
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 2-9.
12V Pre-charge drain bias(PD)
Reset gate pulse
Direction of Transfer
H resistor
Electric charge
Floating diffusion gate is
floated at a high impedance.
Voltage output
RG is turned on by the timing in (1), and the floating diffusion is charged to the
potential of PD. The RG is turned off by the timing in (2). In this condition, the floating
diffusion is floated at high impedance. The H1 potential becomes shallow by the
C is charged
equivalently
timing in (3), and the electric charge now moves to the floating diffusion.
Here, the electric charges are converted into voltages at the rate of V = Q/C by the
equivalent capacitance C of the floating diffusion. RG is then turned on again by the
timing in (1) when the H1 potential becomes deep.
Figure 2-9. Theory of Signal Extraction Operation
Operating Principles Circuit 45
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PhotoPC 3100Z Revision A
2.2.2 CA2 Circuit Description
The figure below is the CA2 Circuit Block Diagram.
Figure 2-10. CA2 Circuit Block Diagram
Operating Principles Circuit 46
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PhotoPC 3100Z Revision A
2.2.2.1 Circuit Description
TG/SG
Timing generated for 3 million pixel CCD control.
DIGITAL CLAMP
Extracting the average value of the optical black section of the CCD from the
subsequent data makes 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.
SIGNAL PROCESSOR
correction circuit
γ
This circuit performs (gamma) correction in order to maintain a linear relationship
between the light input to the camera and the light output from the picture screen.
Color generation circuit
This circuit converts the CCD data into RGB signals.
Matrix circuit
This circuit generates the Y signals, R-Y signals and B-Y signals from the RGB
signals.
Horizontal and vertical aperture circuit
This circuit is used generate the aperture signal.
AE/AWB and AF computing circuit
The AE/AWB carries out computation based on a 64-segment screen, and the AF
carries out computations based on a 6-segment screen.
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 (IC102) and CPU (IC101)) and the
serial signals (“take a picture” commands) from the 4-bit microprocessor are input and
operation starts. When the TG/SG drives the CCD, picture data passes through the A/D
and CDS, and is then input to the ASIC as 10-bit data. The AF, AE, AWB, shutter, and
AGC value are computed from this data, and three exposures are made to obtain the
optimum picture. The data which has already been stored in the SDRAM is read by the
CPU and color generation is carried out. Each pixel is interpolated from the
surrounding data as being either Ye, Cy, Mg. or B primary color data to produce R, G
and B data. At this time, correction of the lens distortion which is a characteristic of
wide-angle lenses is carried out. After AWB and γ processing are carried out, a matrix
is generated Y, R-Y and B-Y, and aperture correction is carried out for the Y signal,
and the data is then compressed by JPEG and is then written to card memory (compact
flash).
When the data is to be output to an external device, it is taken data from the memory
and output via the UART. When played back on the LCD and monitor, data is
transferred from memory to the SDRAM, and the image is then elongated so that it is
displayed over the SDRAM display area.
SDRAM controller
This circuit outputs address, RAS, CAS and AS data for controlling the SDRAM.
It also refreshes the SDRAM.
Communication control
SIO
This is the interface for the 4-bit microprocessor.
PIO/PWM/SIO for LCD
8-bit parallel input and output makes it possible to switch between individual
input/output and PWM input/output.
Operating Principles Circuit 47
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PhotoPC 3100Z Revision A
2.2.2.3 LCD Block
During monitoring, YUV conversion is carried out for the 10-bit CCD data which is
input from the A/D conversion block t o the A SIC and is then transferred to the DRAM
so that the CCD data can be displayed on the LCD.
The data which has accumulated in the DRAM 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.
If the shutter button is pressed in this condition, the 10-bit data which is output from
the A/D conversion block of the CCD is sent to the DRAM (DMA transfer), and after
processor, it is displayed on the LCD as a freeze-frame image.
During playback, the JPEG image data which has accumulated in the flash memory is
converted to YUV signals, and then 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. The RGB signals are 1H transposed so that no
DC component is present in the LCD element, and the two horizontal shift register
clocks drive the horizontal shift registers inside the LCD panel so that the 1H
transposed RGB signals are applied to the LCD panel. Because the LCD closes more as
the difference in potential between the COM (common polar voltage: fixed at DC) and
the R, G and B signals becomes greater, the display becomes darker; if the difference in
potential is smaller, the element opens and the LCD become brighter.
Operating Principles Circuit 48
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PhotoPC 3100Z Revision A
2.2.2.4 Lens Drive Block
The figure below is the lens drive block diagram.
IRIS AND SHUTTER DRIVE
The iris stepping motor drive signals (IIN1, IIN2, IIN3 and IIN4) which are output
from the ASIC expansion port (IC108) are used to drive by the motor driver (IC951),
and are then used to drive the iris steps. It can be increased iris steps by IENA control.
FOCUS DRIVE
The focus stepping motor drive signals (FIN1, FIN2, FIN3 and FIN4) which are output
from the ASIC expansion port (IC107) are used to drive by the motor driver (IC952).
Detection of the standard focusing positions is carried out by means of the photo
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 por t (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.
Figure 2-11. Lens Drive Circuit Block Diagram
Operating Principles Circuit 49
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PhotoPC 3100Z Revision A
2.2.3 PW1 Circuit Description
2.2.3.1 Circuit Description
OVERVIEW
The power circuit is mainly composed of the following blocks.
Switching controller (IC501)
Digital 5 V and analog system power output (T5001, Q5001)
Digital 2.5 V system power supply (Q5007)
Digital 3.35 V system power supply (Q5018)
LCD system power supply (Q5008, T5002)
Backlight power supply output (Q5013, T5003)
The figure below is the PW1 electric circuit block diagram.
Figure 2-12. PW1 Circuit Block Diagram
Operating Principles Circuit 50
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PhotoPC 3100Z Revision A
SWITCHING CONTROLLER (IC501)
This is the basic circuit which is necessary for controlling the power supply for a
PWM-type switching regulator, and is provided with four built-in channels, only CH1
(digital 5 V, analog system), CH3 (LCD system), CH2 (digital 2.5 V) and CH4 (digital
3.35) are used. Feedback from 5 V (D) (CH1), 2.5 V (D) (CH2), 5.3 V (L) (CH3) and
3.35 V (D) (CH4) power supply outputs are received, and the PWM duty is varied so
that each one is maintained at the correct voltage setting level.
Short-circuit protection circuit
If output is short-circuited for the length of time determined by the condenser
which is connected to Pin (17) of IC501, all output is turned off. The control signal
(P ON, P(A) ON and LCD ON) are recontrolled to restore output.
DIGITAL 5 V AND ANALOG SYSTEM POWER OUTPUT
5.1 V (D), 15.1 V (A), -7.6 V (A) and 5.1 V (A) are output. Feedback for the 5.1 V (D)
is provided to the switching controller (Pins (29) of IC501) so that PWM control can be
carried out.
DIGITAL 2.5 V SYSTEM POWER OUTPUT
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.
SWITCHING CONTROLLER (IC503)
This is the basic circuit which is necessary for controlling the power supply for a
PWM-type switching regulator, and is provided with one built-in channel, the control
of backlight power supply output to be carried out. Feedback from 7 V (L) power
supply outputs are received, and the PWM duty is varied so that each one is maintained
at the correct voltage setting level.
BACKLIGHT POWER SUPPLY OUTPUT
7 V (L) is output. Feedback is sent to pins (1) of the switching controller (IC503) for
PWM control to be carried out.
INVERTER CONTROL
The backlight uses a 1.8-inch flat picture tube, and is illuminated by controlling T5003
with pulses which are driven by the inverter clock.
H
F
inverter clock
LCD SYSTEM POWER OUTPUT
5.3 V (L), 12.4 V (L) and 15.0 V (L) are output. Feedback for the 5.3 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 switching controller (IC501)
for PWM control to be carried out.
5.6 µs for 3 seconds of lighting
5.6 µs 3 seconds after lighting
Figure 2-13. Inverter Control
Operating Principles Circuit 51
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PhotoPC 3100Z Revision A
2.2.3.2 Strobe CIrcuit Description
The figure below is the strobe circuit block diagram.
Figure 2-14. Strobe Circuit Block Diagram
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 electrolytic capacitor is
charged with high-voltage direct current.
However, when the CHG signal is Low (0 V), the charging circuit does not operate.
OSCILLATION CIRCUIT
This circuit generates an AC voltage (pulse) in order to increase the UNREG power
supply voltage when drops in current occur. This circuit 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 CIRCUIT
The high-voltage alternating current which is generated at the secondary side of T5401
is rectified to produce a high-voltage direct current and is accumulated at electrolytic
capacitor C5412 on the main circuit board.
VOLTAGE MONITORING CIRCUIT
This circuit is used to maintain the voltage accumulated at C5412 at a constance level.
After the charging voltage is divided and converted to a lower voltage by R5417 and
R5419, it is output to the SY1 circuit board as the monitoring voltage VMONIT. When
this VMONIT voltage reaches a specified level at the SY1 circuit board, the CHG
signal is switched to Low and charging is interrupted.
LIGHT EMISSION CIRCUIT
POWER SWITCH
When the CHG signal switches to Hi, Q5406 turns ON and the charging circuit starts
operating.
When RDY and TRIG signals are input from the ASIC expansion port, the stroboscope
emits light.
EMISSION CONTROL CIRCUIT
POWER SUPPLY FILTER
L5401 and C5401 constitute the power supply filter. They smooth out ripples in the
current which accompany the switching of the oscillation transformer.
When the RDY signal is input to the emission control circuit, Q5409 switches on and
preparation is made to let current flow to the light emitting element. Moreover, when a
STOP signal is input, the stroboscope stops emitting light.
Operating Principles Circuit 52
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PhotoPC 3100Z Revision A
TRIGGER CIRCUIT
When a TRIG signal is input to the trigger circuit, D5405 switches on, a high-voltage
pulse of several kilo volts is generated inside the trigger circuit, and this 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.
W A R N I N G
Beware of electric shocks.
Special attention is needed because high voltage is generated around
C5412 and xenon lamp terminals.
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 Circuit Board 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. Strobe charge
control.
Operating Principles Circuit 53
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PhotoPC 3100Z Revision A
Table 2-3. 8bit Micro Processor Pin Configuration
Pin Signal I/O Outline
1 CHG VOL I Strobe charge voltage input (analog input)
2-3 NOT USED - -4-7 SCAN IN 0-3 I Key matrix input
8 AVDD - A/D converter analog power terminal
9 AVREF I A/D converter standard voltage input terminal
10 STBY (R) LED O
11 STBY (G) LED
12 VSS - GND
13 SELF LED O
14-19 NOT USED - --
20 AVREF ON
21 NOT USED - --
22 CHG ON O
23-25 COM1-3 O Model LCD common signal output
26 NOT USED - -27 BIAS - LCD motor voltage supply terminal
28-30 VLC0-2 - LCD motor voltage terminal
31 VSS - GND
32-49 S1-18 O Model LCD segment signal output
50-56 NOT USED - -57-59 SCAN IN 4-6 I Key matrix input
60-63 NOT USED - --
64 WAKE UP O Wake up output signal
65-68 NOT USED - --
69 BACK UP CTL O Backup battery charge ON/OFF signal
Standby LED (red) ON/OFF signal
L: LED light
Standby LED (green) ON/OFF signal
O
L: LED light
Self-timer LED ON
L: LED light
A/D standard voltage ON
O
L: ON
Flash charge ON/ OFF signal
H: ON
/OFF signal
/OFF signal
Table 2-3. 8bit Micro Processor Pin Configuration
Pin Signal I/O Outline
70 PA ON O
71 P ON O
72 NOT USED - --
73 CARD I
74 AV JACK I
75 SI I Serial communication data input (←ASIC)
76 SO O Serial communication data output (→ASIC)
77 SCK O Serial communication clock output (→ASIC)
78 IC - Connect to VSS
79 XOUT O Main clock oscillation terminal (4 MHz)
80 XIN I Main clock oscillation terminal
81 VDD - Power supply terminal
82 XCIN I Sub clock oscillation terminal (32.768 kHz)
83 XCOUT O Sub clock oscillation terminal
84 RESET I Reset input
85 BAT OFF
86 NOT USED - --
87 SREQ I
88 USB I
89 CAP SW I
90 NOT USED - --
91-94 SCAN OUT 0-3 O Key matrix output
95 LCD ON O
DC/DC converter (analog) ON/ OFF signal
H: ON
DC/DC converter ON/ OFF
H: ON
Extension memory card attachment detection signal
L: Attachment
Video output cable connection detection signal
H: Connection
Battery OFF detection signal
I
L: OFF
Serial communication request signal
L: Request
USB connector connection detection signal
L: connection
Lens cap switch
L: Attachment
LCD monitor power ON/ OFF signal
H: ON
signal
Operating Principles Circuit 54
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PhotoPC 3100Z Revision A
Table 2-3. 8bit Micro Processor Pin Configuration
Pin Signal I/O Outline
96 ASIC TEST O ASIC reset control signal
97 ASIC RESET O
98 MAIN RESET
99 AVSS - A/D converter GND power terminal
100 BATTERY I Battery voltage input (analog input)
ASIC reset signal
L: Reset output
SPARC reset signal
O
L: Reset output
2.2.4.2 Internal Communication Bus
The SY1 circuit board carries out overall control of camera operation by detecting the
input from the keyboard and the condition of the camera circuits. The 8-bit
microprocessor reads the signals from each sensor element as input data and outputs
this data to the camera circuits (ASIC) or to the LCD display device as operation mode
setting data. Figure 2-16 shows the internal communication between the 8-bit
microprocessor, ASIC and SPARC lite circuits.
2.2.4.3 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 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. 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 4bit microprocessor supplies power to the system as required.
The 8-bit microprocessor first sets both the P ON signal at pin (71) and the PA ON
signal at pin (70) to high, and then turns on the DC/DC converter. After this, High
signals are output from pins (97) and (88) so that the ASIC and the SPARC lite are set
to the active condition. If the LCD monitor is on, the LCD ON signal at pin (95) set to
high, and the DC/DC converter for the LCD monitor is turned on. Once SPARC lite
processing is completed, the ASIC and the SPARC lite return to the reset condition, all
DC/DC converters are turned off and the power supply to the whole system is halted.
8-bit
microprocessor
Figure 2-16. Internal Bus Communication System
Operating Principles Circuit 55
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PhotoPC 3100Z Revision A
Table 2-4. Camera Mode (Battery Operation)
Power ON
SPARC
Lite
Supply voltage 3.3V 3.3V
Power OFF OFF OFF OFF 32KHz OFF OFF
Play back ON ON OFF 4MHz ON ON
Power SW On-Auto power down OFF OFF OFF 4MHz ON OFF
Shutter SW ON ON ON ON→OFF 4MHz ON OFF
Resolution, Flash, Self timer SW ON OFF OFF OFF 4MHz ON OFF
LCD finder ON ON ON 4MHz ON ON
ASIC
memory
CCD
5V(A),
+15V, -9V
8bit
CPU
3.2V
(ALWAYS)
MODE
LCD
3.2V
(ALWAYS)
LCD
MONITOR
5V(L)
+12V etc.
Table 2-5. Host Mode (Battery Operation)
Power ON
SPARC
Lite
Supply voltage 3.3V 3.3V
Power OFF OFF OFF OFF 32KHz OFF OFF
Power SW On-AUTO power down OFF OFF OFF 4MHz ON OFF
Take a picture ON ON ON→OFF 4MHz ON OFF
Erase image ON ON OFF 4MHz ON OFF
Download image ON ON OFF 4MHz ON OFF
Continuous image ON ON ON 4MHz ON OFF
Massage from host ON ON ON 4MHz ON OFF
ASIC
memory
CCD
5V(A),
+15V,-9V
8bit
CPU
3.2V(ALWAYS) 3.2V(ALWAYS) 5V(L)+12V etc.
MODE
LCD
LCD
MONITOR
NOTE: P.SAVE=Power save mode, 4MHz=Main clock operation, 32KHz=Sub
clock operation.
Operating Principles Circuit 56
Page 57
TROUBLESHOOTING
CHAPTER
3
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PhotoPC 3100Z Revision A
3.1 Overview
PhotoPC 3100Z does not have error indication such as LCD and LED. Perform the
following repairing method according to the symptoms. Even when the symptoms look
the same, there are various reasons for the trouble. Check the troubleshooting points
described in this chapter and perform the best repairing method.
W A R N I N G
Before disassembling the camera, remove the battery
and plug off the AC adapter.
The electrolytic 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.)
3.1.1 LED Indication on Various Conditions
PhotoPC 3100Z always supervises the condition of its components and indicates the
condition by VF side lamp (red/ green LED). (See “LED Indication on Various
Conditions” on page 58.)
Table 3-1. LED Indication on Various Conditions
Conditions
Ready to take
picture
Focusing
Focus lock ON
CF writing
Battery warning
Error ON
Self timer ON ON
Video mode
VF side lamp
(red/green LED)
Blink
(0.5 sec. interval)
Blink
(1 sec. interval)
VF side lamp
(red/green LED)
ON
Blink
(0.2 sec. interval)
Blink
(0.1 sec. interval)
Note
With control panel
indication
• Front side red LED
-First 8 sec: low speed
blinking
(0.5 sec. interval)
-Last 2 sec: high speed
blinking
(0.2 sec. interval)
• With control panel
indication
Applying the power
(standby)
Lens cap on
CF is not installed
Blink
(0.2 sec. interval)
Blink
(0.2 sec. interval)
Blink
(0.2 sec. interval)
Troubleshooting Overview 58
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PhotoPC 3100Z Revision A
3.2 Troubleshooting
This section describes how to check the defective unit and parts according to its
symptoms.
After installing the battery or installing the AC adapter, if LCD is not indicated or if the
red LED continues blinking and does not move on to the standby condition, see the
following tables that give you checking points and solutions.See the following flow
charts.
A D J U S T M E N T
R E Q U I R E D
If any errors occurred on the 8 bit micro computer on
SY1 board, which controls the user interface, it cannot
output commands to generate the various digital and
analog power and the camera becomes “power cannot
be applied” condition.
8-bit micro computer performs serial communication
with CPU on CA2 board. Same error will be generated if
any errors occurred on CA2 board.
3.2.1 Check and remedy when the power cannot apply
IC 301-7
(SCAN IN 3)
Pulse input
YES
IC 302-7
(UNREG)
HIGH
IC 301-81
( VDD )
HIGH
IC 301-84
( RESET
HIGH
IC 301-85
( BAT OFF
HIGH
)
)
NO
LOW
LOW
LOW
LOW
Check flexible print circuit (FPC) including
power SW and CN302, R3007 and D3004.
Check PW1 and CA2.
Check IC302.
Check IC302 and R3012.
Check R3010.
IC 301-80
Oscillation
YES
IC 301-82
Oscillation
YES
Check IC301
NO
NO
Check X3001.
Check X3002, R3024, C3010
and C3011.
Flowchart 3-1. Cannot apply power
Troubleshooting Troubleshooting 59
Page 60
PhotoPC 3100Z Revision A
3.2.2 Check and remedy when the shooting picture is impossible
Press the shutter button.
IC301-7, 58
(SCAN IN3)
Pulse input
YES
CN303-7, 8
(Pon, P(A) ON)
HIGH
CN301-6, 21 22
All HIGH
YES
Serial communication
OK
Check CA2.
NO
LOW
NO
NG
Check flexible print circuit (FPC)
including shutter SW and CN301,
R3007, R3009 and D3004.
Check IC301, R3040, R3041 and PW1.
Check IC301, CA2 and PW1.
Check IC301 and CA2.
3.2.3 Check and remedy when the taking in pictures is impossible
CLK(72MHz) INPUT TO
IC102-286
(CLK IN 1)
NO
CLK(36MHz) INPUT TO
IC101-132 (CLK IN 1)
OK
IC 101-61
( ZAS )
OK
IC 101-52
( ZBREQ )
OK
IC 101-56
( ZBGRNT )
OK
YES
NG
NG
NG
NG
Check oscillation X1101 and IC111.
Note: A clock to control the system.
Check IC102-276 pin.
Note: base clock of CPU.
Check address and data bus for IC121.
Note: A signal always be generated when CPU
accesses to memory.
A signal of ASIC to allow CPU to use the
data bus.
If no signal, DMA transport is impossible.
A signal to be generated when CPU is
allowed to pass the usage right of data bus
receiving ZBREQ.
If no signal, DMA transport is impossible.
NG
Check each interface.
Note: hand shake between 8 bit CPU (micro
computer) and RS232C.
Flowchart 3-2. Cannot Shoot a Picture
IC101-118, 119
( IRL 1, 2 )
OK
Check the solder condition on
each pin of CPU and memory.
Flowchart 3-3. Cannot Take in Picture.
Troubleshooting Troubleshooting 60
Page 61
DISASSEMBLY AND ASSEMBLY
CHAPTER
4
Page 62
PhotoPC 3100Z Revision A
4.1 Overview
This section describes procedures for disassembling the main components of the
product. Unless otherwise specified, disassembly units or components can be
reassembled by reversing the disassembly procedure. Things, if not strictly observed,
that could result in injury or loss of life are described under the heading “Warning”.
Precautions for any disassembly or assembly procedures are described under the
heading “CAUTION”. Chips for disassembling procedures are described under the
heading “CHECK POINT”.
If the assembling procedure is different from the reversed procedure of the
disassembling, the procedure is described under the heading “REASSEMBLY”.
Any adjustments required after disassembling the units are described under the heading
“ADJUSTMENT REQUIRED”. When you have to remove any units or parts that are
not described in this chapter, refer to the exploded diagrams in the appendix.
Read precautions described in the next section before starting.
4.1.1 Precautions
See the precautions given under the handling “WARNING” and “CAUTION” in the
following column when disassembling or assembling the product.
W A R N I N G
Remove the batteries and plug off the AC adapter before
disassembling the camera. In case of necessity to
measure the voltage, however, pay a sufficient attention
to avoid an electric shock by following the procedures
in this manual.
Whenever to disassemble the camera, make sure to
wear gloves.
When a lithium battery is installed on the main board of
this camera, make sure to observe the following
instructions when serving the battery:
1.Keep the battery away from any metal or other batteries so that
electrodes of the opposite polarity do not come in contact with
each other.
2.Do not heat the battery or put it near fire.
3.Do not solder on any part of the battery. (Doing so may result in
leakage of electrolyte from the battery, burning or explosion. The
leakage may affect other devices close to the battery.)
4.Do not charge the battery. (An explosion may be generated inside
the battery, and cause burning or explosion.)
5.Do not dismantle the battery. (The gas inside the battery may hurt
your throat. Leakage, burning or explosion may also be resulted.)
6.Do not install the battery in the wrong direction. (This may cause
burning or explosion.)
Danger of explosion if the battery is incorrectly
replaced. Replace only with the same or equivalent t ype
recommended by the manufacture. Dispose the used
batteries according to government’s law and
regulations.
Disassembly and Assembly Overview 62
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PhotoPC 3100Z Revision A
4.1.2 Discharging Electrolytic Capacitor
W A R N I N G
To protect sensitive microprocessors and circuitry, use
static discharge equipment, such as anti-static wrist
straps, when accessing internal components.
The electrolytic 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.
W A R N I N G
The following is the discharging process of main electrolytic capacitor (C5412) on
PW1. If you skip this operation, there is a great possibility of electric shock during the
disassembling procedure.
When repairing, be sure to discharge the electrolytic capacitor for
flash on PW1 if PW1 would be exposed (the process after
disassembling the front cabinet).
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.
See Table 4-3 to categorize between the 1st maintenance
and the 2nd maintenance.(See page -65)
Use the special package for transportation.
Use only recommended tools for disassembling,
assembling or adjusting the camera.
Observe the specified torque when tightening screws.
1. Prepare the cement resistance with more than 560
2. Contact 2 lead wires to the soldering cotton on the both poles of electrolytic
capacitor. (No polarity at this stage.)
Protect from the electric shock with
insulation tape.
No polarity
Cement resistance should be about 560Ω/10W.
Ω
/10W.
Figure 4-1. Discharging Electrolytic Capacitor
Disassembly and Assembly Overview 63
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PhotoPC 3100Z Revision A
4.1.3 Tools
The following tables explain the tools needed for repairing service.
Table 4-1. Tools
No. Name Note
103058400
1 Color Viewer 5100 K
DscCal V122
2
adjustment program
3 Fine driver (+)
4 Siemens star chart
5 Color adjustment chart 104268100
7 Soldering device B740200100
7 Tweezers B741000100
: available in the market, x: not available in the market.
C A U T I O N
Adjustment can be done by PC/AT compatible machine with
80486 mounted: Not by Mac. PC.
AWB adjustment for PhotoPC 3100Z may take time and host
PC time out error may be occurred accordingly. Adjustment
program Dsc Calibration is made to counter this problem. You
can also adjust other previous models by this program.
x
Issued with this manual.
x
Attached on this manual
x
appendix.
Table 4-2.
Ref. No. Screw Type / Specification Appearance
103 SCR S-TPG PAN PCS 1.7X5
104 SPECIAL SCREW-2.0X4.1
SPECIAL_SCREW-20x41
105 SCR PAN PCS 2X5
106 SPECIAL SCREW-1.4X2.0
SPECIAL_SCREW-14x20
107 SCR PAN PCS 1.7X3
PAN_PCS_17x3
108 SCR PAN PCS 1.7X4
4.1.4Screws
109 SCR PAN PCS 1.7X2.5F
Table 4-2.
Ref. No. Screw Type / Specification Appearance
110 SCR S-TPG PAN PCS 1.7X6E
101 SCR S-TP PAN PCS 1.7X5.0
102 SCR S-TPG PAN PCS 1.7X3
Disassembly and Assembly Overview 64
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PhotoPC 3100Z Revision A
4.1.5 Overview
Table 4-3. 1st / 2nd Level Maintenance (at Board Replacement)
No. Replacing Parts Adjustment Items Category
1. Initial operation
2. Lens adjustment
3. AWB adjustment
1CA1 Board
2 CA2 Board
3 Lens assembly
4 CCD Same as lens assembly.
4. Color matrix adjustment
5. CCD defect detect adjustment
6. LCD panel adjustment
Note: Observe the order.
1. Initial operation
2. Lens adjustment
3. AWB adjustment
4. Color matrix adjustment
5. CCD defect detect adjustment
6. CCD Black Defect Adjustment
7. LCD panel adjustment
Note: Observe the order.
Register the USB storage information.
1. Lens adjustment
2. AWB adjustment
3. Color matrix adjustment
4. CCD defect detect adjustment
5. CCD Black Defect Adjustment
Note: Observe the order.
2nd
maintenance
2nd
maintenance
2nd
maintenance
2nd
maintenance
Table 4-3. 1st / 2nd Level Maintenance (at Board Replacement)
No. Replacing Parts Adjustment Items Category
LCD panel adjustment
1. LCD H AFC adjustment
5 LCD (monitor)
6 SY1 Board
7PW1 Board
2. LCD RGB Offset adjustment
3. LCD Gain adjustment
4. LCD Blue Brightness adjustment
5. LCD Red Brightness adjustment
Note: Observe the order.
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
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. 12.4V (L) voltage adjustment 1
4. Lens adjustment
5. AWB adjustment
6. Color matrix adjustment
7. CCD defect detect adjustment
1st
maintenance
1st
maintenance
1st
maintenance
Disassembly and Assembly Overview 65
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PhotoPC 3100Z Revision A
4.2 Disassembly
The flowchart below shows the disassembling procedure.
START
W A R N I N G
The electrolytic 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 “Discharging Electrolytic Capacitor” on page 63)
SY1 Board (See page -68)
TB1 Board (See page -70)
CA2 Board (See page -69)
Cabinet back
(See page -67)
Holder terminal
(See page -67)
Cabinet top
(See page -67)
Cabinet front
(See page -67)
Discharge the capacitor
(See page -63)
Unit dial (See page -67)
Holder monitor (See page -68)
TB2 Board (See page -67)
ST1 Board (See page -67)
TB3 Board (See page -67)
Holder battery C (See page -70)
Battery unit (See page -70)
PW1 Board (See page -70)
Lens assembly (See page -69)
CA1 Board (See page -69)
LCD unit
(See page -68)
Holder Speaker
(See page -69)
Figure 4-2. Disassembling Flowchart
Disassembly and Assembly Disassembly 66
Page 67
PhotoPC 3100Z Revision A
4.2.1 Cabinet Back / Front, TB2/3, ST1 Board Removal
This section explains the disassembling of the
cabinet (front / back), TB2/3 board and ST1
board. Disassembling procedure should follow
numbers indicated in the figure below.
The blue oblique letters in the figure show the
tightening torque.
Approximate flow of the disassembling process
is floowing.
Cabinet back
Note: There is a flat cable.
Holder terminal (Side
cover at I/O side)
Cabinet top
Note: There are two hooks in
front of Cabinet top and
not easy to detach. It
becomes easier to detach
Cabinet top if lifting Unit
dial from the convex part
under the screw when
removing the screws of
Unit dial.
Cabinet front
Note: There is a flat cable.
Discharging
Electrolytic capacitor
Note:See “Discharging
Electrolytic Capacitor” on
page 63)
16. Cabinet front
1. Open the cover
battery.
2. S-TPG PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
13. S-TP PAN PCS 1.7x5
23. PAN PCS 2.0x5
0.18±0.0 2N·m
(1.8±0.2kg·cm)
3. 3.PAN PCS1.7x4
0.18±0.02N·m
(1.8±0.2kg·cm)
0.18±0.02N·m
(1.8±0.2kg·cm)
18. Unit dial
17. FPC
14. Connector
24. ST1 board
5. PAN PCS 1.7x3
0.18±0.02N·m
(1.8±0.2kg·cm)
4. S-TP PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
20. Hoder switch
19. S-TP PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
22. TB3 board
4. S-TP PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
0.18±0.02N·m/(1.8±0.2kg·cm)
9. FPC
15. Connector
12. Holder terminal
6. Open the cover jack.
21. S-TPG PAN PCS 1.7x3
0.1±0.02N ·m
(1.0±0.2kg·cm)
4. S-TP PAN PCS 1.7x5
10.S-TPG PAN PCS 1.7x3
0.12±0.02N·m
(1.2±0.2kg·cm)
13. S-TP PAN PCS 1.7x5
0.18±0.02 N·m
(1.8±0.2kg·cm)
7. S-TPG PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
8. Cabinet back
11. TB2 board
Figure 4-3. Removal of Cabinet Back, Cabinet Front, TB2 Board, TB3 Board and ST1 Board
Disassembly and Assembly Disassembly 67
Page 68
PhotoPC 3100Z Revision A
4.2.2 Removal of SY1 and LCD
The following is the discharging process of SY1 and LCD. Disassembling procedure
should follow numbers indicated in the figure below.
The blue oblique letters in the figure show the tightening torque.
C A U T I O N
Since the date backup battery is adhered to SY1 board, it is
impossible to replace independently. (must be replaced as SY1 board)
C H E C K
P O I N T
When replacing SY1 board, since its front is fixed by the flash part,
remove the connectors of SY1 and CA2 boards first and lift its back to
replace SY1.
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.)
Backup battery
3. Connector
1. PAN PCS 1.7x4
0.18±0.02N·m
(1.8±0.2kg·cm)
5. SY1 board
2. S-TP PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
4. Connector
6. PAN PCS 1.7x4
0.18±0.02N·m
(1.8±0.2kg·cm)
9. FPC
8. Connector
7. S-TP PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
10. LCD
Figure 4-4. Removal of SY1 and LCD
Disassembly and Assembly Disassembly 68
Page 69
PhotoPC 3100Z Revision A
4.2.3 Removal of CA1/2 Board and Lens Assembly
The following is the discharging process of CA1 Board, CA2 Board and Lens
assembly. Disassembling procedure should follow numbers indicated in the figure
below.
The blue oblique letters in the figure show the tightening torque.
1. S-TP PAN PCS 1.7x5
8. CA2 board
0.18±0.02N·m
(1.8±0.2kg·cm)
2. PAN PCS 1.7x4
0.18±0.02N·m
(1.8±0.2kg·cm)
3.S-TP PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
A D J U S T M E N T
R E Q U I R E D
C A U T I O N
When replacing the CA1 board, CA2 board, or lens assembly,
perform the adjustment. (See Ch5.)
Never disassemble Optical assembly which must be
replaced by a unit.
Be careful at its direction when installing the optical filter
of the lens assembly. (See “Assembly” on page 71.)
7. Connector
12. CA1 board
y
l
b
m
e
s
s
A
s
n
e
L
6. FPC
11. S-TPG PAN PCS 1.7x6
9. S-TP PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
Optical Filter
0.20±0.25N·m
(2.0±2.5kg·cm)
Optical assembly
Figure 4-5. Removal of CA1, CA2 and Lens Assembly
4. Connector
5. Holder
Speaker
10. PAN PCS 1.7x2.5
0.15±0.20N·m
(1.5±2.0kg·cm)
Disassembly and Assembly Disassembly 69
Page 70
PhotoPC 3100Z Revision A
4.2.4 Removal of Holder Battery and PW1 Board
The following is the discharging process of holder battery and PW1 board.
Disassembling procedure should follow numbers indicated in the figure below.
The blue oblique letters in the figure show the tightening torque.
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.)
1. PAN PCS 1.7x4
0.18±0.0 2N·m
(1.8±0.2kg·cm)
8.TB1 board
5. Holder
battery B
3. S-TP PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
2. PAN PCS 1.7x4
0.16±0.02N·m
(1.6±0.2kg·cm)
6. Connector
11. reflector
7. Holder battery A
4. Holder battery C
10. S-TP PAN PCS 1.7x5
0.18±0.02N·m
(1.8±0.2kg·cm)
9. S-TP PAN PCS 1.7x5
0.16±0.02N·m/(1.6±0.2kg·cm)
13. Holder lens
9. PAN PCS 1.7x4
0.18±0.02N·m
(1.8±0.2kg·cm)
12. PW1 board
Figure 4-6. Removal of Holder Battery and PW1 Board
Disassembly and Assembly Disassembly 70
Page 71
PhotoPC 3100Z Revision A
4.3 Assembly
PAD(10)
4.3.1 Assembling the Lens Assembly
1. Check if there is no dust or scratch on the surface of the Optical Filter (2) and
install it toe the LENS ASSY (1).
C A U T I O N
Never disassemble Optical assembly which must be
replaced by a unit.
Be careful at the direction when installing the Filter.
2. Insert the SPACER (3).
3. Remove the protective sheet of CCD (4) and check if there is no dust or 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.
Attaching position
(1)Lens(assy)
Attaching position
Figure 4-7. Installing the PAD
PAD(10)
Lens side
Thin side
CCD side
Optical filter
7. Install the CA1 (8) holder, aligning with the guide pin and the CCD terminal and
secure it to the MOUNTING LENS with 2 screws (9) (1.7x2.5).
8. Solder the CCD terminal to the CA1.
Holder-block
(2)Optical filter
(3)Spacer
(4)CCD
(10)PAD
1.Pin
(5)Mounting lens
2. SCR PAN PCS 1.7x2.5F
0.15±0.20N·m
(1.5±2.0kg·cm)
SCR S-TPG PAN PCS 1.7X6E
0.20±0.25N·m
(2.0±2.5kg·cm)
(7)Spacer insulator
(8)CA1 board
Figure 4-8. Assembling the Lens Assembly
Disassembly and Assembly Assembly 71
Page 72
PhotoPC 3100Z Revision A
4.3.2 Installing the SY1 Board
1. Insert the connector of ASSY, WIRE (2) to the SY1 board (1).
2. Connect the connector CN303 of SY1 board to the connector CN106 of the CA2
board. Secure it with 2 screws (1.7x5).
3. Connect the harness from the TB1 board to the connector CN301 of 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 super capacitor C3001.
(1) SY1 board
CN302
Super capacitor
C3001
Core
TB1 Board
CN301
(3) screw
(2) ASSY, WIRE
(3) screw
Figure 4-9. Installing the SY1 Board
*tightening torque
0.18±0 . 02N·m
(1.8±0.2kg·cm)
Figure 4-10. Installing the SY1 Board
Disassembly and Assembly Assembly 72
Page 73
PhotoPC 3100Z Revision A
4.3.3 Installing the CABINET TOP
1. Install the ST1 board (1) to the CABINET TOP and secure it with 1 screw (2)
(2.0x5).
2. Connect the pin to ST1 board.
pin
C H E C K
P O I N T
3. Secure the CABINET TOP to the CABINET FRONT with 3 screws (3) (1.7x5).
Hold the pin when soldering the pin so that the pin does
not get off. (See Figure 4-11.)
When soldering the pin, be sure that the soldering part
is shorter than the length of pin. (See Figure 4-11.)
Solder the pin within the length of the pin.
Figure 4-11. Installing the CABINET TOP
Disassembly and Assembly Assembly 73
Page 74
PhotoPC 3100Z Revision A
4.3.4 Installing the TB1 Board
1. Install the TB3 board (2) to the HOLDER SW(1) and secure it with a screw (3)
(1.7x3).
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.
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.
Insert the end of the HOLDER SW.
Looked from
point A.
Figure 4-12. Installing the TB1 Board
Disassembly and Assembly Assembly 74
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PhotoPC 3100Z Revision A
4.3.5 Installing the Board Unit
1. Install the STAND (1) to the board unit and secure it with 1 screw (2) (1.5x5).
2. Connect the harness from the SY1 board to the connector of the TB3.
3. Install the board unit to the CABINET FRONT.
4. Connect the harness of the ST1 board to the connector CN104 of the CA2 board.
5. Secure the HOLDER LENS to the CABINET FRONT with 3 screws (3) (1.7x5).
C A U T I O N
C H E C K
P O I N T
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.
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 FLASH
Harness from the ST1 board
Insulation
tube
When installing the board unit, make sure the
board would not come against the button.
Connector of the TB3 board
Let the harness through between the LENS
and the HOLDER FLASH.
Figure 4-13. Installing the Board Unit
Disassembly and Assembly Assembly 75
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PhotoPC 3100Z Revision A
4.3.6 Installing 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).
C H E C K
P O I N T
Be careful not to bite the LCD lead wires (white / pink) near the
tripod screw hole when assembling Cabinet back.
Figure 4-14. Installing the CABINET BACK
Disassembly and Assembly Assembly 76
Page 77
ADJUSTMENT
CHAPTER
5
Page 78
PhotoPC 3100Z Revision B
5.1 Overview
This chapter describes various adjustments required for PhotoPC 3100Z. Refer to the
table below and perform the appropriate adjustment whenever needed.
C A U T I O N
Table 5-1 shows adjustment items required after replacing the parts and the repairing
range accepted in the general field.
Table 5-1. 1st / 2nd Level Maintenance (at Board Replacement)
No. Replacing Parts Adjustment Items Category
1CA1 Board
2 CA2 Board
3 Lens assembly
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.
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.
1. Initial operation
2. Lens adjustment
3. AWB adjustment
4. Color matrix adjustment
5. CCD defect detect adjustment
6. CCD Black Defect Adjustment
7. LCD panel adjustment
Note: Observe the order.
Register the USB storage information.
1. Lens adjustment
2. AWB adjustment
3. Color matrix adjustment
4. CCD defect detect adjustment
5. CCD Black Defect Adjustment
Note: Observe the order.
2nd
maintenance
2nd
maintenance
2nd
maintenance
Table 5-1. 1st / 2nd Level Maintenance (at Board Replacement)
No. Replacing Parts Adjustment Items Category
4 CCD Same as lens assembly.
LCD panel adjustment
1. LCD H AFC adjustment
2. LCD RGB Offset adjustment
5 LCD (monitor)
6 SY1 Board
7PW1 Board
3. LCD Gain adjustment
4. LCD Blue Brightness adjustment
5. LCD Red Brightness adjustment
Note: Observe the order.
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
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. 12.4V (L) voltage adjustment 1
4. Lens adjustment
5. AWB adjustment
6. Color matrix adjustment
7. CCD defect detect adjustment
2nd
maintenance
1st
maintenance
1st
maintenance
1st
maintenance
Adjustment Overview 78
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PhotoPC 3100Z Revision B
5.2 Tools
Table 5-3. Tools
The following tables explain the tools needed for repairing service.
Table 5-2. Equipment
Name Note
Oscilloscope 100MHz or more
Digital multi meter --
Windows Me or Windows 2000 Professional environment
Following devices are required.
• CD-ROM drive
• 3.5 inch FD drive
Host computer
• RAM: 40MB or more
• HDD drive: 15 MB or more
• VGA or AVGA monitor with at least 256-color display.
• A personal computer with a PCMCIA card slot implemented
or a CF (compact flash) card reader. (to be used for reinstalling of enhanced function)
No. Name Note
1 Color Viewer 5100 K
DscCalibration Ver 1.26
2
adjustment program
3 Siemens star chart
4 Color adjustment chart 104268100
: available in the market, x: not available in the market.
C H E C K
P O I N T
Since Dsc Calibration is designed exclusively for this
model, it is impossible to use the old model such as Photo
103058400
x
Issued with this manual.
x
Attached on this manual
x
appendix.
PC3000Z.
Direct current stabilizing
power supply
Frequency counter
AC adapter 2032635-05
Power cable 2031467-00
-
-
NOTE: Note: Use AC Adapter in a set with Power cable
Adjustment Tools 79
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PhotoPC 3100Z Revision B
5.3 Preparation for Adjustment
This section describes how to set up the camera and PC before adjustment. Follow the
procedures below and complete setting up. Prepare PC with Windows2000 Me,
Windows2000 Professional or later. (See the caution below.)
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 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 Refer
to Figure 4-1..)
To USB port
USB cable
AC adaptor
C A U T I O N
Host computer should meet the following specifications.
PC/AT compatible PC with more than Pentium CPU
FD drive for 3.5 inch 2HD
PC with the USB port
RAM: 40MB or more
HDD drive: 15 MB or more
VGA or AVGA monitor with at least 256-color display.
If you try to boot the program with the camera off, the
program indicates “Camera is not connected.” and
becomes error condition.
Figure 5-1. Set-up Before Adjustment
1. Connect a USB cable to the camera and turn on the camera.
2. Lining up the arrow on the cable connector with the notch on the camera's serial
port, insert the connector.
3. Connect the USB cable to the USB port of PC.
NOTE: Since the PC automatically recognizes the camera connected to the USB
port, it is not necessary to reboot the PC.
4. Insert the attached FD which has the adjustment program into your PC.
5. Double-click “DSCCalDi.EXE” to start the program automatically.
Adjustment Preparation for Adjustment 80
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PhotoPC 3100Z Revision B
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.
Figure 5-2. Adjustment Program Initial UI
Adjustment Preparation for Adjustment 81
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PhotoPC 3100Z Revision B
4.
5.4 Adjustment
5.4.1 Initial Operation
This section explains the initial operation required before the adjustment. Unlike
EPSON previous models, the various settings will not be cleared by initialization for
PhotoPC 3100Z. Initialization only clears the memory (image storage field).
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
that the program indicates its completion. When the program indicates it is
completed, you can take off AC cable and USB communication cable.)
5. Click OK on the screen.
mark on the camera starts moving lags behind the timing
C A U T I O N
1. Complete set-up before the adjustment. (See 5.3 Preparation for Adjustment.)
2. Press the initialize button on the program. The confirmation screen will appear.
Perform initialization before uploading the firmware. If you upload
the firmware when the memory is full of data (taken images), error
may be indicated.
Figure 5-3. Program Screen When Initial Operation is Selected.
Figure 5-4. Program Screen When Initialization is Completed.
3. Select “Y” and perform initialization.
Adjustment Adjustment 82
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PhotoPC 3100Z Revision B
5.4.2 PW1 Board Adjustment
Adjustment is necessary when you replaced certain parts on the PW1 board, which is
described in this section, but not required when you replaced PW1 board.
5.4.2.1 PW1 Board Measurement / Adjustment Points
Figure 5-5. Measurement Points / Adjustment Points
5.4.2.2 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.
5.4.2.3 5.1V (A) Voltage Adjustment
SETTING
Measuring point: CL5037
Measuring equipment: Digital voltmeter
Adjustment location: VR502
PREPARATION
Adjustment value: 5.10 ± 0.05V
1. Remove the SY1 board and holder battery.
2. Connect the SY1 board again.
NOTE: The harness connecting SY1 board and TB1 board may not be connected.
3. Insert the CompactFlash card.
4. Turn on the power switch, and then set to the LCD mode.
(To indicate the through image on the LCD.)
ADJUSTMENT METHOD
Adjust with VR505 to 5.10 ± 0.05 V.
NOTE: Analog voltage 15.1V(A), -7.6V(A), 3.85V(A) also adjusted at the same
time.
Adjustment Adjustment 83
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PhotoPC 3100Z Revision B
5.4.2.4 12.4V (L) Voltage Adjustment
This is LCD panel voltage adjustment.
SETTING
Measuring point: C5053
Measuring equipment: Digital voltmeter
Adjustment location: VR504
Adjustment value: 12.40 ± 0.05V
ADJUSTMENT METHOD
Adjust with VR504 to 12.40 ± 0.05 V.
NOTE: 15.5V(L) and 3.7V(L) are also adjusted at the same time.
Adjustment Adjustment 84
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PhotoPC 3100Z Revision B
5.4.3 Lens Adjustment
PREPARATION
Power switch: ON
Dial switch: Communication mode
USB Cable
Camera
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 subject should be 400lux ± 10%
150cm ± 3cm
Siemens Star Chart
ADJUSTMENT METHOD
1. Set the siemens star chart 150 cm ± 3 cm so that it becomes center of the screen.
2. Double-click on the Dsc Calibration.
3. Click the “Focus”, and Click the “Yes”.
Figure 5-7. Lens Adjustment Button Location
4. Adjustment value will 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.
Adjustment Adjustment 85
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PhotoPC 3100Z Revision B
5.4.4 AWB Adjustment
PREPARATION
Power switch: ON
Dial switch: Communication mode
Camera
Color Viewer
(5100K)
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 color viewer except the white section. (Do not enter any light.)
2. Double-click on the Dsc Calibration.
3. Click the “AWB”, and click the “Yes”.
Figure 5-9. AWB Adjustment Button Location
4. AWB adjustment value will appear on the screen. WC=Y, U, V
Adjustment Value
Y=128 ± 20
U=128 ± 20
V=140 ± 20
5. Click the OK.
C A U T I O N
When adjusting AWB, “CCD Black Defect Adjustment” in
page -89 must be done subsequently.
After the AWB adjustment, power off and on the camera
once.
Adjustment Adjustment 86
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PhotoPC 3100Z Revision B
5.4.5 Color Matrix Adjustment
When adjusting the color matrix, it is also checking the aperture operation.
PREPARATION
Power switch: ON
Dial switch: Communication mode
Camera
150cm ± 1cm
4. Click the “UV Matrix”, and Click the “Yes”.
Figure 5-11. Color Matrix Adjustment Button Location
5. Matrix adjustment values will appear 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
Color Viewer (5100K) and
Color Matrix Adjustment Chart
6. Click the OK.
A, B, C, D=1
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 Dsc Calibration.
Adjustment Adjustment 87
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PhotoPC 3100Z Revision B
5.4.6 CCD Defect Detect Adjustment
PREPARATION
Power switch: ON
Dial switch: Communication mode
Lens cover switch: Closed
ADJUSTMENT METHOD
1. Double-click on the Dsc Calibration.
2. Click the “CCD Defect Detection”, and click the “Yes”.
3. After the adjustment is completed, if there is any defection, at most 512 defection
is indicated x, y matrix.)
Figure 5-13. CCD Defect Detect Adjustment Result
C H E C K
P O I N T
Figure 5-12. CCD Defect Detect Adjustment
If the result of adjustment was failed, NG is indicated.
However, it is quite rare that the result becomes NG except
having had a wrong procedure.
If the result was NG, check the adjustment procedure and
retry the adjustment. If the result is still NG even after some
trials, CCD might be defective. Replace the CCD and retry
the adjustment.
Adjustment Adjustment 88
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PhotoPC 3100Z Revision B
5.4.7 CCD Black Defect Adjustment
PREPARATION
Power switch: ON
Dial switch: Communication mode
Camera
Color Viewer
(5100K)
Figure 5-14. CCD Black Defect Adjustment
ADJUSTMENT METHOD
1. Fix the camera to allow only the white part of color viewer indicated in the screen.
(minimize the external light coming in.)
3. Click the “CCD Black” in the pull down menu of TEST and click the “Yes (Y)”.
Figure 5-15. Location of CCD Black Defect Adjustment adjust button.
4. After the adjustment is completed, the number of defects detected is indicated.
C H E C K
P O I N T
If the result of adjustment was failed, NG is indicated.
However, it is quite rare that the result becomes NG except
having had a wrong procedure.
If the result was NG, check the adjustment procedure and
retry the adjustment. If the result is still NG even after some
trials, CCD might be defective. Replace the CCD and retry
the adjustment.
2. Double-click on the DscCalDi126.
Adjustment Adjustment 89
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PhotoPC 3100Z Revision B
5.4.8 LCD Panel Adjustment
This adjustment is required when replacing LCD. The measurement / adjustment
points of CA2 board is shown below.
Figure 5-17. 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
Figure 5-16. Measurement / Adjustment Points
screen. (A= B)
5.4.8.1 LCD H AFC Adjustment
PREPARATION
Power switch: ON
Dial switch: Communication mode
ADJUSTMENT METHOD
1. Double-click on the Dsc Calibration.
2. Select “0” on the LCD “H AFC”.
Adjustment Adjustment 90
LCD screen
LCD adjustment frame
Figure 5-18. LCD H AFC Adjustment
Page 91
PhotoPC 3100Z Revision B
5.4.8.2 LCD RGB Offset Adjustment
PREPARATION
Power switch: ON
Dial switch: Communication mode
ADJUSTMENT METHOD
1. Double-click on the Dsc Calibration.
2. Select “0” on the LCD “RGB Offset”.
ADJUSTMENT METHOD
Adjust LCD “RGB Offset” so that the amplitude of the CL423 waveform becomes
7.2V
0.15Vp-p.
±
7.2V
± 0.15Vp-p
CL423 waveform
Figure 5-20. RGB Offset Adjustment
Figure 5-19. LCD RGB Offset Adjustment Button Location
Adjustment Adjustment 91
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PhotoPC 3100Z Revision B
5.4.8.3 LCD Gain Adjustment
PREPARATION
Power switch: ON
Dial switch: Communication mode
ADJUSTMENT METHOD
1. Double-click on the Dsc Calibration.
2. Select “0” on the LCD “Gain”.
ADJUSTMENT METHOD
Adjust LCD “Gain” so that the amplitude of the CL423 waveform becomes
4.0V
0.1Vp-p.
±
4.0V
± 0.1Vp-p
CL423 waveform
Figure 5-22. Gain Adjustment
C A U T I O N
LCD Gain adjustment always must be done after 5.4.8.2 LCD RGB
Offset adjustment. (See “LCD Gain Adjustment” on page -92)
Figure 5-21. LCD Gain Adjustment Button Location
Adjustment Adjustment 92
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PhotoPC 3100Z Revision B
5.4.8.4 LCD Blue Brightness Adjustment
PREPARATION
Power switch: ON
Dial switch: Communication mode
ADJUSTMENT METHOD
1. Double-click on the Dsc Calibration.
2. Select “0” on the LCD “B Brightness”.
ADJUSTMENT METHOD
Adjust LCD “B Bright” so that the amplitude of the CL423 waveform is VG ± 0.1 Vpp with respect to the CL423 (VG) waveform.
VG
CL423 waveform
VG
± 0.1Vp-p
CL421 waveform
Figure 5-24. Blue Brightness Adjustment
Figure 5-23. LCD Blue Brightness Adjustment Button Location
C A U T I O N
Perform this adjustment after LCD RGB Offset adjustment and LCD
Gain adjustment. (See 5.4.8.2 LCD RGB Offset Adjustment and
5.4.8.3 LCD Gain Adjustment)
Adjustment Adjustment 93
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PhotoPC 3100Z Revision B
5.4.8.5 LCD Red Brightness Adjustment
PREPARATION
Power switch: ON
Dial switch: Communication mode
ADJUSTMENT METHOD
1. Double-click on the Dsc Calibration.
2. Select “0” on the LCD “R Brightness”.
ADJUSTMENT METHOD
Adjust LCD “R Bright” so that the amplitude of the CL422 waveform becomes VG ±
0.1 Vp-p with respect to the CL423 (VG) waveform.
VG
CL423 waveform
VG
± 0.1Vp-p
CL423 waveform
Figure 5-26. Red Brightness Adjustment
Figure 5-25. LCD Red Brightness Adjustment Button Location
C A U T I O N
Perform this adjustment after LCD RGB Offset adjustment and LCD
Gain adjustment. (See 5.4.8.2 LCD RGB Offset Adjustment and
5.4.8.3 LCD Gain Adjustment)
Adjustment Adjustment 94
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PhotoPC 3100Z Revision B
5.4.9 Firmware Upload
5.4.9.1 Firmware Upload By Adjustment program
It is possible to update the firmware of camera using the Upload function of
DscCalibration. The procedure is as follows.
1. Complete the setup for the adjustment. (See “Preparation for Adjustment” on
page -80.)
2. Copy the firmware provided by EPSON to the hard disk. (Firmware is usually
compressed with bin file.)
3. Set the dial switch to “Communication mode”.
4. Select “Firmware” of upload.
6. Select the latest firmware and click “open”.
7. LED on the front side of the camera will blink for 20 seconds and notifies you that
the upload is being normally performed. (You cannot check this LED when you
removed SY1 board.)
C A U T I O N
8. When it comes close to the Upload completion, the camera beeps once and notifies
you that the camera finishes read-in operation and starts writing into Flash
Memory operation.
C A U T I O N
During the firmware upload, if the power is shut do wn or
if the USB communication cable is taken off, it may
result in the defective flash memory. Never perform
other operation until “Complete” is indicated.
When performing the firmware upload, Hyper function
will be deleted at the same time. After completing the
upload, re-install the function by using “Uploader”
attached with the product.
Be careful not to confound this beep sounds that notifies you that the
starts writing into Flash Memory operation with the one at the end.
Check if the indication on the camera says “Completion”.
Figure 5-27.
5. File open dialog will appear for you to select the place file is stored.
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.
Figure 5-28. Program Screen of Firmware Upload
Adjustment Adjustment 95
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PhotoPC 3100Z Revision B
5.4.9.2 Firmware Upload By CF Card
It is possible to update the firmware of camera using the CF card,but not depending on
PC. The procedure is as follows.
1. Create “firmware” folder on the PC desktop. (PC must have PCMCIA card slot.)
2. Put the firmware file in this folder.
3. Insert the PCMCIA adapter with PCMCIA CF card inserted. Adapter is defined as
the removal disk.
4. Copy “firmware” folder to the root of the PCMCIA adapter, using explore.
5. Take the CF card out of PCMCIA and insert it to PhotoPC 3100Z.
6. Turn the dial switch to the “PLAYBACK mode” and turn the power on.
7. The current firmware version appears on the monitor and push on "YES" button.
Then, the firmware upload mode will be strated.
8. The new firwmware version appears on the monitor and push "No" button.
9. Turn off the camera and remove the CF card.
C A U T I O N
When remove the PCMCIA card, the card must be off line.
Adjustment Adjustment 96
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PhotoPC 3100Z Revision B
5.5 USB Storage Information Registration
The USB storage information is an important information for connecting the camera
with your PC by the USB interface. If the USB storage information was wrong or
missed, the USB rejects the connection. Be sure to check the USB storage information
and register.
PREPARATION
Power switch: ON
ADJUSTMENT METHOD
1. Complete the setup for the adjustment. (See 5. 3 Preparation f or Adjustment ( p80).)
2. Double-click on the DscCalDi126.
3. Click the USB storage "Get" and check the USB storage information.
VID: EPSON
PID:
Serial:
Rev.: 1.00
4. Check the Serial of the above USB storage information. If the indication is
different from the serial number of the bottom of set, input the serial number of the
bottom of set and click the “Set”.
5. Check the USB storage information about VID and Rev. next. If they are different
from the actual ones, input the above specified values and click the “Set”.
NOTE: If the setting of language is necessary, set on the camera.
C A U T I O N
Figure 5-29. USB Storage Information screen
If accidentally having done the initialization of DscCal, each
adjustment returns to its former status but the USB storage
information has been stored and not necessary to register again.
Adjustment USB Storage Information Registration 97
Page 98
MAINTENANCE
CHAPTER
6
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PhotoPC 3100Z Revision A
6.1 Overview
PhotoPC 3100Z requires no specific maintenance (lubrication / adhesion / cleaning).
Camera should be cleaned according to its necessity, however, such as for dust
incoming at the repairing service or fingerprint. The following table lists the check
items before sending the camera back to users.
6.1.1 Check Items
Check the camera with the following table. If you find any dust or dirt on the camera,
clean it referring to the next Chapter 4 "Disassembly and Assembly". Certain dirt such
as dust and fingerprints must be cleaned as described in the table below.
Table 6-1. Places and methods to clean
Place to clean Method
Wipe by a soft dry cloth.If a dirt is heavy, first remove it by a soft
Cosmetic case
Lens
LCD monitor Gently wipe by a soft cloth.
cloth which has been dipped in a thin liquid of neutral detergent
and squeezed up. Then wipe by a soft dry cloth.
Blow the dust off by a blower or an air blush. Then gently wipe
by a soft cloth.
Table 6-2. Check Items
No. Check Item OK / NG
Check the lens viewer inside / outside if it is dirty with fingerprints etc.
1
Check if any cable such as power supply cable is visible.
Is the operation of the rotary switch smooth?
2
Can you feel it clicked when you click the switch?
Are there any dust or cables visible inside / outside of the flash
3
window?
Is there any fingerprints or dust on the LCD panel surface glass on SY1
4
board or inside / outside of the acrylic plate of rear cabinet?
5 Is there any fingerprint or dust on the lens surface?
Is there any fingerprint or dust inside / outside of the LCD monitor
6
window?
7 Does the battery cover open and close normally?
8 Is the compact flash card inserted normally?
Is the rubber cover that covers various connectors and serial
9
connectors properly secured to the rear cabinet?
10 Is the various panel switch operation done properly?
11 Is the appearance clean? OK NG
OK NG
OK NG
OK NG
OK NG
OK NG
OK NG
OK NG
OK NG
OK NG
OK NG
Maintenance Overview 99
Page 100
APPENDIX
CHAPTER19
7
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