Casio Exilim EX-Z1050 Troubleshooting guide

R
EX-Z1050
FEB. 2007
(without price)
■REFER TO THE PAGE 18 AFTER CHANGING THE MAIN PCB.
Ver.4: Dec. 2007

CONTENTS
SPECIFICATIONS ....................................................................................................................................... 1
BLOCK DIAGRAM ...................................................................................................................................... 5
TEST MODE ................................................................................................................................................ 6
PROGRAM VERSION UPGRADING .......................................................................................................... 7
1. To update the firmware version ..................................................................................................... 7
2. How to restore the firmware ........................................................................................................... 8
3. To install the firmware .................................................................................................................... 9
ADJ TOOL ................................................................................................................................................. 10
1. Preparation ..................................................................................................................................... 10
2. How to use ADJ Tool when replacing Lens unit ........................................................................ 12
3. How to use ADJ Tool when replacing MAIN PCB ...................................................................... 13
VCOM DC ADJUSTMENT ........................................................................................................................ 14
CURRENT CONSUMPTION ..................................................................................................................... 17
THE COUNTERMEASURE FOR "SYSTEM ERROR" ............................................................................. 17
RESETTING THE PLACE OF DESTINATION .......................................................................................... 18
DISASSEMBLY ......................................................................................................................................... 19
ASSEMBLY ............................................................................................................................................... 27
EXPLODED VIEW ..................................................................................................................................... 34
PARTS LIST .............................................................................................................................................. 35
PRINTED CIRCUIT BOARD ..................................................................................................................... 39

— 1 —
SPECIFICATIONS
Image Files Format Snapshots: JPEG (Exif Version 2.2); DCF (Design Rule for Camera File System) 1.0 standard;
DPOF compliant
Movies:
Motion JPEG AVI format
Audio: WAV
Recording Media Built-in Memory 15.4 MB, SDHC Memory Card, SD Memory Card, MMC (MultiMediaCard),
MMCplus (MultiMediaCardplus)
Approximate Memory Capacity and File sizes
• Snapshots
• Movies
* The number of image values is approximate and are provided for reference only. The actual number of images you may be able
to record may be less than that indicated on the monitor screen.
* Image files sizes are approximate and are provided for reference only. Actual image file sizes vary depending on subject type.
* Based on Matsushita Electric Industrial Co., Ltd. products. The number of images you can save depends on the type of memory
card you are using.
* To determine the number of images that can be stored on a memory card of a different capacity, multiply the capacities in the
table by the appropriate value.
Image
Quality
(Pixels)
HQ
640 x 480
Normal
512 x 384
LP
320 x 240
Maximum
Recording
Time Per File
10 minutes
10 minutes
10 minutes
Approximate Data Rate
(Frame Rate)
10.2 Megabits / second
(25 frames / second)
6.1 Megabits / second
(25 frames / second)
2.45 Megabits / second
(12.5 frames / second)
Approximate
Recording Time for
Builtin Memory 15.4 MB
12 seconds
20 seconds
52 seconds
Approximate
Recording Time for SD
Memory Card* 256MB
3 minutes,
15 seconds
5 minutes,
27 seconds
13 minutes,
34 seconds
Image Size
(pixels)
10M
3648 x 2736
3:2
3648 x 2432
19:6
3648 x 2048
5M
2560 x 1920
3M
2048 x 1536
2M
1600 x 1200
VGA
640 x 480
Image
Quality
Fine
Normal
Economy
Fine
Normal
Economy
Fine
Normal
Economy
Fine
Normal
Economy
Fine
Normal
Economy
Fine
Normal
Economy
Fine
Normal
Economy
Approximate Image
File Size
6.4 MB
3.38 MB
2.27 MB
5.6 MB
2.97 MB
2.0 MB
4.59 MB
2.46 MB
1.67 MB
2.99 MB
1.62 MB
1.12 MB
2.0 MB
1.15 MB
720 KB
1.26 MB
790 KB
470 KB
330 KB
190 KB
140 KB
Approximate Built-in
Memory (15.4MB )
Capacity
2 images
4 images
6 images
2 images
5 images
7 images
3 images
6 images
9 images
5 images
9 images
13 images
7 images
13 images
21 images
12 images
19 images
33 images
47 images
82 images
111 images
Approximate SD
Memory Card*
(256MB) Capacity
38 images
72 images
107 images
43 images
82 images
121 images
53 images
99 images
145 images
81 images
150 images
217 images
121 images
211 images
338 images
193 images
308 images
518 images
738 images
1282 images
1740 images

— 2 —
Delete Single-file, all files (with protection)
Effective Pixels 10.1 million
Imaging Element 1/1.75-inch square pixel color CCD (Total pixels: 10.3 million)
Lens/Focal Distance Lenses: F2.8 (W) to 5.1 (T); f=7.9 (W) to 23.7mm (T) (equivalent to approximately 38 (W) to
114mm (T) for 35mm film)
7 lenses in 5 groups, with aspherical lans
Zoom 3X optical zoom; 4X digital zoom (Image Size: 10M (3648 x 2736 pixels))
(12X in combination with optical zoom)
Focusing Contrast Detection Auto Focus
Focus Modes Auto Focus (snapshot recording only), Macro mode, Pan Focus (movie recording only),
Infinity mode, manual focus
AF Area Spot, Multi or Tracking; with AF assist lamp
Approximate Focus Range Auto Focus : 40 cm to ∞(1.3´ to ∞)
(from lens surface) Macro Focus : 10 cm to 50cm (3.9˝ to 19.7˝)
Infinity Mode : ∞
Manual : 10 cm to ∞(3.9˝ to ∞)
• Using optical zoom causes the above ranges to change.
Exposure Control Light Metering: Multi-pattern, center-weighted, spot by CCD
Exposure: Program AE
Exposure Compensation: -2EV to +2EV (in 1/3EV steps)
Shutter CCD electronic shutter; mechanical shutter
Snapshot mode (Auto): 1/2 to 1/1000 second
• Shutter speed is different for the following BEST SHOT scenes.
Night Scene: 4 to 1/1000 second
Aperture F2.8 to F8.0* auto switching
* F8.0 is the aperture when an ND filter is being used.
• Using optical zoom causes the aperture to change.
White Balance Auto WB, fixed (6 modes), manual switching
Sensitivity Snapshots (Standard): Auto, ISO 80, ISO 100, ISO 200, ISO 400, ISO 800
Snapshots (When “Anti Shake” setting is “Auto”): ISO 800 (maximum)
Snapshots (When BEST SHOT scene is “Anti Shake”): ISO 800 (maximum)
Snapshots (When BEST SHOT scene is “High Sensitivity”): ISO 1600 (maximum)
Movies: Auto
Self-timer 10 seconds, 2 seconds, Triple Selftimer
Built-in Flash
Flash Modes Auto Flash, ON, OFF, Red eye reduction, Soft Flash
Flash Range Wide Angle Optical Zoom: 0.1 to 3.3 meters (0.3' to 10.8')
Telephoto Optical Zoom: 0.5 to 1.8 meters (1.6' to 5.9')
• Flash Continuous ShutterWide Angle Optical Zoom: 0.4 to 2.0 meters (1.3' to 6.6')
Telephoto Optical Zoom:0.5 to 1.1 meters (1.6' to 3.6')
* ISO Sensitivity: “Auto”
* Depends on zoom factor.
Recording Functions Snapshot; audio snapshot; macro; self-timer; Continuous shutter; BEST SHOT mode;
movie with audio; Voice Recording
• Audio recording is monaural.
Audio Recording Time Audio Snapshot : Approximately 30 seconds maximum per image
Voice Recording : Approximately 48 minutes with built-in memory
After Recording : Approximately 30 seconds maximum per image
Monitor Screen 2.6-inch Wide TFT color LCD, 114,960 pixels (479 x 240 pixels)
Viewfinder Monitor Screen
Timekeeping Functions Built-in quartz digital clock
Date and Time: Recorded with image data
Auto Calendar : To 2049
World Time: City; Date; Time; Summer time; 162 cities in 32 time zones
Input/Output Terminals USB/AV connector
USB USB 2.0 (Full-Speed) compatible
Microphone Monaural
Speaker Monaural

— 3 —
Supported Battery: NP-40 (Rated Capacitance: 1300mAh)
Storage Medium: SD Memory Card
*1 Number of Shots (CIPA Standard)
• Temperature: 23°C (73°F)
• Monitor Screen: On
• Zoom operation between full wide to full telephoto every 30 seconds, during which two images are recorded, one image with
flash; power turned off and back on every time 10 images are recorded.
*2 Continuous Snapshot Playback Conditions
• Temperature: 23°C (73°F)
• Scroll one image about every 10 seconds
*3 Voice recording times are based on continuous recording.
• The above values are based a new battery, starting from a full charge. Repeated charging shortens battery life.
• Frequency of flash, zoom, and Auto Focus usage, and the time the camera is on greatly affects recording time and number of
shots values.
Power Consumption 3.7V DC Approximately 3.8W
Dimensions 91.1(W) ✕57.2(H) ✕24.2(D) mm
(3.6˝(W) ✕2.3˝(H) ✕0.95˝(D))
(Excluding projections; 20.7 mm (0.81˝) at thinnest point)
Weight Approximately 125 g (4.4 oz) (excluding battery and accessories)
Bundled Accessories Rechargeable lithium ion battery (NP-40); Battery charger (BC-31L); AC power cord; USB cable;
AV Cable; Strap; CD-ROM; Basic Reference
Power Requirements
Power Requirements Lithium ion rechargeable battery
(NP-40) x 1
Approximate Battery Life:
The values below indicate the amount of time under the conditions defined below, until power automatically turns off due to battery
failure. They do not guarantee that you will be able to achieve this level of operation. Low temperatures shorten battery life.
Approximate Battery Life
370 shots
590 minutes
170 minutes
720 minutes
Operation
Number of Shots (CIPA Standard)*1
Continuous Snapshot Playback*2
Continuous Movie Recording
Continuous Voice Recording*3

— 4 —
Rechargeable Lithium Ion Battery (NP-40)
Rated Voltage 3.7 V
Rated Capacitance 1300 mAh
Operating Temperature 0 to 40°C (32 to 104°F)
Dimensions 38.5 (W) ✕38.0 (H) ✕9.3( D) mm (1.52˝(W) ✕1.50˝(H) ✕0.37˝(D))
Weight Approximately 34 g (1.2 oz)
Power Supply
• Use only the special rechargeable lithium ion battery (NP-50) to power this camera. Use of any other type of battery is not
supported.
• The camera does not have a separate battery for the clock. The date and time settings of the camera are cleared about 12
hours after power is totally cut off (from both the battery and USB cradle). If this happens, be sure to reconfigure these settings
after power is restored.
LCD Panel
• The liquid crystal panel of the monitor screen uses high-precision technology that provides a pixel yield in excess of 99.99%.
This means that some pixels may not light or may remain lit at all times. This is due to the characteristics of the liquid crystal
panel, and does not indicate malfunction.
Lens
• Never apply too much force when cleaning the surface of the lens. Doing so can scratch the lens surface and cause malfunction.
• You may sometimes notice some distortion in certain types of images, such as a slight bend in lines that should be straight.
This is due to the characteristics of lens, and does not indicate malfunction of the camera.
Special AC Adaptor
• Power cord precautions for use in Singapore
The power cord set is not supplied. The power cord used must comply with relevant national and/or international standards.
Battery Charger (BC-31L)
Power Requirement 100 to 240V AC, 80mA, 50/60Hz
Output 4.2V DC, 600 mA
Charging Temperature 5 to 35°C (41 to 95°F)
Chargeable Battery type Rechargeable lithium ion battery (NP-40)
Full Charge Times Approximately 150 minutes
Dimensions 55 (W) ✕20 (H) ✕86 (D) mm (2.2"(W) ✕0.79"(H) ✕3.4"(D)) (excluding projections)
Weight Approximately 58 g (2.0 oz)

— 5 —
BLOCK DIAGRAM
Vcc3.3-3
VCC3.3-3 VCC3.3-2 Vcc1-ST Vcc4.2-2
Vcc3.3-3
AOUT
MIC
LCD + BL
Battery
VIDEO
Vcc1-1
Vcc3.3-3
EVcc3.3
Vcc1.2
Vcc3.3-2
R-LED
G-LED
Vcc3.3-2
VEE7.5C
Vcc12C
Vcc12C VEE7.5C Vcc3.3-3
Vcc3.3-2
Vcc3.3-1
Vcc4.2-2
Vcc1.8 Vcc3.3-1 Vcc3.3-2
Vcc1.2
Vcc1.8
Vcc3.3-1
Vcc3.3-2
Vcc3.3-3
Vcc4.2-1
Vcc4.2-2
EVcc3.3
Vcc12C
VEE7.5C
Vcc12C
VEE7.5
Vcc1-ST
Filter
BAT+
+
-
TH
GND1
Vcc1-1
Lens Unit
AFE
Motor Driver
SDC
Audio CODEC
Video Amp
USB
LED driver
POWER
LSI
SP
AF-LED
CCD
CCD-FPC
PLAY
BS
OK
UP
DOWN
REC
POWER
ZOOM
+
SHUT
ZOOM
-
MENU
REC
RIGHT
LEFT
KEY
32.768KHz
B.U
48MHz

— 6 —
TEST MODE
Note: Never perform the menu items unless otherwise instructed. Doing so may cause destruction of
the data inside, which will make the camera unusable.
■To boot the test mode
1. While firmly pressing down both [BS] and [UPPER], turn the power on.
1 :VERSION INFO
2 :USB TCC TEST
3 :ROM UPDATE
4 :LAST MEMORY
5 :FORMAT
++ KX847 ++
Ver 1.00
1 :USB TCC ON
2 :USB TCC OFF
3 :USB STORAGE
4 :USB SPEED
"DOWN" button -> "DOWN" button -> "BS" button -> "MENU" button
"SET" button
"MENU" button
2. After the version appears, press buttons in the order of [DOWN], [DOWN], [BS] and [MENU] in 0.5
second. The diagnostic menu appears.
[BS] button
[UPPER] button
[DOWN] button
[MENU] button
[BS] button

—7 —
PROGRAM VERSION UPGRADING
1. To update the firmware version
1. Prepare the memory card which contains the firmware for EX-Z1050 in the root directory.
EX-Z1050.bin
2. Insert the above memory card into the camera, and set a fully charged battery in the camera.
3. Press the [power button] while holding [MENU] depressed. Keep holding [MENU] depressed until
“PROGRAM UPDATE”appears in the display.
•The following appears.
•The version of the firmware in the memory card appears at the bottom of the display.
NOTE 1) When a wrong software is mistakenly used,
the message below appears. Update the
firmware again with the correct software.
PROGRAM UPDATE
YES
NO
NEW VERSION IS
VER 1.00
FILE ERROR!
VER 1.00
NOTE 2) When only the version appears in the display
even though you are trying to operate the
camera, charge the battery to the fullest and
try again. The level of the battery indicator
should be highest in order to update the
firmware.
4. Align the white cursor to [YES] by [UPPER] and [DOWN], and then press [SET].
•“NOW LOADING”appears in the display and the update starts.
5. “COMPLETE”appears after the update finishes.
6. Remove the memory card after turning the power off once. Turn the power back on again while holding
[MENU] depressed, and check the version.
•“VER.1.00”appears.
7. If the version is correct, turn the power off.
8. Finally, check the operation by recording, playing back and deleting an image.
(As of February 2007)
(As of February 2007)

—8 —
2. How to restore the firmware
1. Prepare the firmware restoration program.
uranus.bin
NOTE: This software and procedure automatically restores the firmware even if the firmware belongs
to a wrong model code. Make sure to use the correct software for the correct model.
2. Copy the above file to the root directory in the memory card.
3. Insert the memory card into the camera.
4. Set a fully charged battery in the camera.
NOTE: This software and procedure automatically restores the firmware even if the battery capacity of
the camera is low. Make sure to use a fully charged battery to prevent the danger of power
down during firmware restoration.
5. Turn the power on while pressing the [shutter release] button.
If the power does not turn on only by pressing the power button, insert the battery while holding the
[shutter release] button depressed.
•The LED next to the optical viewfinder changes from “green/red blinking”, “green blinking”to “green
steady”.
NOTE: This software and procedure automatically restores the firmware even if the firmware belongs
to a wrong model code. Make sure to use the correct software for the correct mode.
6. When the LED becomes “green steady”, the firmware restoration is finished.
Remove the battery and the memory card, and then turn the power off.
7. Turn the power on again while holding [BS] and [UPPER] depressed.
Check the model name and the program version (PR:) in the opening screen of the test menu.
++KX-847++
Ver 1.00
8. If the model name and the program version are correct, perform SYSTEM INITIAL to initialize the
system area.
“BS + UPPER + PW ON”씮“DOWN, DOWN, BS, MENU”씮“3:ROM UPDATE”씮“5:SYSTEM INITIAL”
NOTE: After SYSTEM INITIAL is performed, “SYSTEM ERROR”appears when the power is turned
on again.
9. Write the latest firmware. (Refer to page 7)
After the firmware is written, check the model name and the program version (PR:) in the opening
screen of the test menu.
10. Finally, start the camera normally to check the operation by recording, playing back and deleting an
image. Check also that the colors in the images are not too bright or two dark.

— 9 —
3. To install the firmware
Initially, firmware is not installed in the PCB supplied by the parts center.
Install the firmware into the PCB after replacing with a new one as shown in the procedures below.
Note: The camera does not operate (only LED becomes “green blinking”) if the firmware is not installed in
the PCB.
<Writing the restoration software>
1. Copy the following software to the root directly of the SD card.
Restoration software: uranus.bin
Firmware: EX-Z1050.bin
2. Insert the SD card into the camera.
3. Insert the battery while holding the [shutter release] button depressed.
The LED next to the optical viewfinder changes from “green/red blinking”, “green blinking” to “green
steady”.
4. When the LED becomes “green steady”, remove the battery and turn the power off.
<System Initialize>
1. Boot the test mode.
2. Press [DOWN] twice and then press [BS], [MENU].
3. Select “3: ROM UPDATE” and then press [SET].
4. Select “5: SYSTEM INITIALIZE” and then press [SET].
5. When the following message appears, press [SET].
SYSTEM INITIALIZE
START….
PUSH OK KEY?
6. The system initialize is executed. Turn off the power when “SUCCESS” appears.
* “SYSTEM ERROR” appears when the camera is turned off without system initialize.
<Writing the firmware>
1. Turn the power on while holding [MENU] depressed.
2. When “PROGRAM UPDATE” appears, select “YES” and then press [SET].
3. “NOW LOADING” appears while the firmware is updated.
4. When “COMPLETE” appears, the firmware update is complete.
5. Turn the power on and off to check if the camera normally functions. If there is no problem, the firmware
update is successful.

— 10 —
ADJ TOOL
■Introduction
Make sure to perform the adjustment by the USB ADJ Tool “AdjUSB.exe” when replacing the lens unit or the
PCB.
Here the necessary software, driver and setting are explained to use “AdjUSB.exe”.
Note that the tool, drivers etc. are available only for Windows.
1. Preparation
1-1. Prepare the necessary software, driver and DLL file.
1) Prepare the following three files.
• Testmode driver
[testmode_driver] folder uusbd.dll
uusbd.inf
uusbd.sys
* testmode_driver_2.0] is for Windows except Windows98.
* [testmode_driver] is for Windows98 only.
• ADJ tool, USB DLL and ADJ setting file
[AdjUSB] folder AdjUSB.exe (ADJ tool itself)
uusbd.dll (USB DLL)
* .adt (ADJ setting file. Sorted by models)
2) Place the testmode driver in an appropriate place.
3) Place all of ADJ tool, USB DLL and ADJ setting file in the same folder.
1-2. Set the camera so that it recognizes the USB test mode.
1) Enter the test menu.
Turn the power on while pressing both [BS] and [UPPER].
Press [DOWN], [DOWN], [BS] and [MENU].
2) Move the cursor to “2: USB TCC TEST” and press [SET].
3) Move the cursor to “1: USB TCC ON” and press [RIGHT], [RIGHT] and [SET].
4) USB TCC ON is now active. Turn the power off.
5) The test menu appears first when the camera power is turned on.
* When changing the USB TCC ON to OFF, set “2: USB TCC OFF” in the test menu.
1-3. Install the USB driver for the USB test mode in the computer.
(The following is an example using the Windows Me.)
1) Prepare the USB driver for the USB test mode.
2) Turn the camera power on which is set in the USB test mode as shown in 1-2 and let it enter the USB
test mode directly (the test menu appears right after the power is turned on).
3) Connect the camera in the above status to the computer by the USB cable.
4) The “Add new hardware” wizard appears.
5) Check “Designate the place for the driver (for users with sufficient knowledge)” and press “Next”.
6) Check “Search for the optimum driver for the device (recommended)”.

— 11 —
7) Check “Designate the place to search”, designate the place which contains “inf” file in the driver by
pressing “Reference” button, and then press “Next” button.
8) When “Universal USB Driver (VMEM manufacturer’s name)” appears upon message “Searching for
the driver file for the following devices”, press “Next” button.
9) The file copy starts.
(If a message “uusbd.inf cannot be found” appears during the file copy, designate the same place as
in the step 7).
10) Press “Complete” button.
11) Right-click “My computer”, select “property”, and then open “Device manager”.
If “Universal USB Driver (VMEM manufacturer’s name)”,“USB device for UUSBD” can be found, the
computer has successfully recognized the driver.
12) Installing the test driver into either one enables the other one to recognize it.
* How to uninstall the USB driver for the USB test mode
• Connect the camera to the computer while in the USB test mode so that the computer recognizes
the camera.
• Right-click “My computer”, select “Property” and open “Device manager”.
• Select “USB device for UUSBD” , and then “Universal USB Driver (VMEM manufacturer's name)”.
• Press “Delete” button to delete the driver.
• When using Windows98/98SE/Me, delete the following three files;
(NOTE! Do NOT delete “usbd.inf” and “usbd.sys”, whose names are much alike the following.)
C:windows / inf / uusbd.inf
C:windows / system32 / drivers / uusbd.sys
• The driver has been successfully deleted.

— 12 —
2. How to use ADJ Tool when replacing Lens unit
Make sure to perform the following procedure after replacing the lens.
A floppy disk with the lens data is bundled in the spare parts of the lens unit.
1Enter the TEST mode.
1. Turn the power on while pressing both "BS" and "UP" buttons.
2. Press "DOWN" button, "DOWN" button, "BS" button, and "MENU"
button while the program version is displayed.
3. Select "2.USB TCC TEST", and press "SET" button.
4. Select "1. USB TCC ON", and press "RIGHT" button, "RIGHT"
button and "SET" button.
5. Turn the power OFF.
2Connect the camera to the computer by the USB cable.
3Boot "AdjUSB" .
4Select the model name and click "Load FW " Key.
• Kx847 EX-Z1050
5Click "ADJ ALL READ", and display the data on the "AdjUSB".
6Find the No.1163, "LCD VCOM DC".
7Write down this value(data).
8Replace the Lens unit.
9Perform the above 1to 3.
0Select the model name and click "Load FW " Key.
• Kx847 EX-Z1050
AFrom "File/Open", open the bundled floppy disk, and transfer the
data to the "AdjUSB".
BFind the No.1163,"LCD VCOM DC"
CChange the data to the former value.(Refer to 7).
DClick "WRITE" button of "ADJ ALL".
EAfter adjustment, change "1. USB TCC ON" to "2. USB TCC OFF".
6
4
A
D

— 13 —
3. How to use ADJ Tool when replacing MAIN PCB
Firmware is not installed in spare parts.
1Enter the TEST mode.
1. Turn the power on while pressing both "BS" and "UP" buttons.
2. Press "DOWN" button, "DOWN" button, "BS" button and "MENU"
button while the program version is displayed.
3. Select "2.USB TCC TEST", and press "SET" button.
4. Select "1. USB TCC ON", and press "RIGHT" button, "RIGHT"
button and "SET" button.
5. Turn the power OFF.
2Connect the camera to the PC by the USB cable.
3Boot "AdjUSB".
4Select the model name and click "Load FW " Key.
• Kx847 EX-Z1050
5Click "ADJ ALL READ", and display the data on the "AdjUSB".
6Save the data.
7Replace the MAIN PCB.
8Writing the Firmware.
Write the firmware into a spare part after replacing one.
NOTE: If a battery is inserted without the firmware, only LED
blinks green and the camera does not operate.
9Perform the above 1to 3.
0Select the model name and click "Load FW  " Key.
• Kx847 EX-Z1050
AOpen the file which is saved above, and display the data on the
"AdjUSB".
BClick "WRITE" button of "ADJ ALL".
CAfter adjustment, change "1. USB TCC ON" to "2. USB TCC OFF".
6
4
5
A
B

— 14 —
VCOM DC ADJUSTMENT
■Purpose
Readjust the VCOM value to minimize the flicker of the LCD after replacing the LCD or the main PCB.
■Necessary tools
1. Camera (Charge its battery fully)
2. Photo diode (S2281-01) : See Fig 1.
3. Photo sensor amp (C9329) : See Fig 2.
4. BNC-BNC cable (E2573) x 2 : See Fig 3.
5. 9-volt alkaline battery (6LR61Y) x 2 : See Fig 4.
6. Oscilloscope
■Preparation
1. The three tools can be obtained from the following global site.
Photo diode (S2281-01)
Photo sensor amp (C9329)
BNC-BNC cable (E2573)
www.hamamatsu.com/
2. 9-volt alkaline battery is a standard one, but can be obtained from the following global site as well.
www.panasonic.co.jp/global/
Fig1 Photo Diode (S2281-01) Fig2 Photo Sensor Amp (C9329)
Fig3 BNC-BNC Cable (E2573) Fig4 6LR61Y

— 15 —
■Procedure
1. Camera setting
a) Turn the power on while pressing “BS” and “UPPER”.
After pressing “DOWN” key twice, press “BS” and “MENU”.
Select "2:USB TCC TEST", and press "SET" button.
Select "1:USB TCC ON", and press "RIGHT" button ,"RIGHT"
button and "SET" button.
Figure (a) appears.
b) Select “8 : ADJ_TEST” and then press SET.
(See Figure (b).)
c) Next, select “2. LCD” and then press SET.
(See Figure (c).)
2. Connecting the TOOL
a) Place two 9-volt alkaline batteries in C9329.
b) Connect the output terminal of C9329 to the channel terminal of the oscilloscope by the BNC-BNCcable.
c) Connect the input terminal to the Photo Diode by the BNC cable.
d) Turn the oscilloscope and C9329 on.
* Pull the ON/OFF switch of C9329 this way and raise/lower it. (See below Figure.)
d) Pressing SET causes the right figure to appear.
(See Figure (d).)
1: ADJ STAT CLR
2: LCD
3: LENS
.
.
.
1:VCOM OK
.
.
.
OK -> RegisterWrite
VCOM = 0xca
This value is an example and differs by products
Figure (a)
Figure (b)
Figure (c)
Figure (d)
1: VERSION INFO
2: USB TCC TEST
3: ROM UPDATE
4: LAST MEMORY
5: FORMAT
6: HARD TEST
7: IMAGE TEST
8: ADJ TEST
9: TEST SCRIPT

—16 —
3. Measurement
a) Connect S2281-01 to the camera’s LCD monitor (see below).
AC Waveforms appear on the monitor screen of the oscilloscope.
* Change the Rf range of C9329 in case the range does not match.
b) After AC waveforms of the oscilloscope appear, minimize it by pressing the camera’s up/down buttons
(see the picture).
Make sure to visually check if it has been minimized.
Photo diode
S2281-01
LCD
CAMERA BNC-BNC cable
INPUT OUTPUT
Photo sensor amp
Oscilloscope
Minimize the
ripple components
After it has been minimized, press SET key.
The screen in the right figure appears and the new VCOM is
written (VCOM adjustment is finished.).
OK -> Register Write
VCOM = 0xca
ADJ DATA SET!
This value is only an example, and differs by products.
Return to the previous display by pressing MENU or PW key.
[DOWN] button
[UP] button

—17 —
THE COUNTERMEASURE FOR "SYSTEM ERROR"
System error may occur when the battery is removed while data is written to the internal memory.
■PROCEDURE
1. Initialize the system.
a) Enter the TEST mode.
b) Select "3:ROM UPDATE" and press SET button.
c) Next, select "5:SYSTEM INITIAL" and press SET button.
d) The following message appears.
SYSTEM INITIALIZE
START ...
PUSH OK KEY?
e) Press SET button and System is initialized.
"SUCCESS !" appears on the monitor.
2. Write firmware.
Refer to the "1. To update the firmware version" on page 7.
Write the firmware.
If the TEST mode boots automatically, change "USB TCC ON" to "USB TCC OFF".
Replace the Main PCB if the camera does not recover.
CURRENT CONSUMPTION
(1) Current consumption (DC in = 3.80 ±0.1 [V])
•Make sure that current consumption is less than 185 mA in PLAY mode.
•Make sure that current consumption is less than 420 mA in REC mode.
•Make sure that current consumption is less than 280 µA when power is turned OFF.
(2) The battery indicator changes according to the voltages as follows.
•FULL: 4.10 ±0.02 V (PLAY mode)
•EMPTY: 3.35 ±0.02 V (PLAY mode)

— 18 —
RESETTING THE PLACE OF DESTINATION
When the main PCB is replaced, the setting of the destination will be changed, therefore resetting is required.
However, when the firmware is changed or fixed, the setting of the destination will be held, therefore resetting
is not required.
Use the destination setting script to change the destination flag as instructed below.
1. Have an SD card ready that have a corresponding script (autorun.scp) under the root directory.
2. Insert the SD card in the camera and turn on the power.
3. If the following messages are shown on the screen after a few seconds, the system finishes changing the
destination flag.
Turn off the camera.
For North America flag: us
For Europe and UK flag: eu
For others flag: asia
4. Remove the SD card from the camera and turn on the power to confirm if the camera is set as you wish
including the number of the menu languages and the scene of the best shot mode.
If there is no problem, the setting is completed.