CASIO EX-P505 Service Manual

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Page 1

EX-P505

INDEX

FEB. 2005

(without price)

Ver.3 : Feb. 2006

Page 2

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

DISASSEMBLY ......................................................................................................................................... 18

EXPLODED VIEW ..................................................................................................................................... 29

PARTS LIST .............................................................................................................................................. 30

PRINTED CIRCUIT BOARDS ................................................................................................................... 32

SCHEMATIC DIAGRAMS ......................................................................................................................... 34

Page 3

SPECIFICATIONS

Image Files Format Snapshots: JPEG (Exif Ver.2.2); DCF (Design rule for Camera File system) 1.0 standard;

DPOF compliant Movies: A VI (MPEG-4) Audio: WAV

Recording Media 7.5MB built-in flash memory

SD Memory Card MultimediaCard

Data Size

• Snapshots

• Movies

File Size

(pixels)

2560 x 1920

2560 x 1712

(3:2)

2048 x 1536

1600 x 1200

(UXGA)

1280 x 960

(SXGA)

640 x 480

(VGA)

Image Size

(pixels)

HQ 640 x 480

Normal 640 x 480

LP 320 x 240

Quality

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Maximum

Recording

Time Per

File

Until memory full Until memory full Until memory full

Approximate Image

File Size

2.1MB

1.7MB

1.3MB

2.0MB

1.6MB

1.1MB

1.64MB

1.23MB 630KB

1.05MB 710KB 370KB 680KB 460KB 250KB 190KB 140KB

90KB

Approximate

Data Rate

(Frame Rate)

4.2 megabits per second (30 frames / second)

2.2 megabits per second (30 frames / second) 790 kilobits per second (15 frames / second)

Built-in flash memory

7.5MB 3 shots 3 shots 5 shots 3 shots 4 shots 6 shots 4 shots 5 shots

10 shots

6 shots 9 shots

18 shots 10 shots 15 shots 28 shots 36 shots 45 shots 75 shots

Approximate

Recording Time

for Built-in

Flash Memory

7.5 MB

14 seconds

28 seconds

77 seconds

SD Memory Card

256MB* 116 shots 131 shots 178 shots 118 shots 146 shots 207 shots 143 shots 184 shots 356 shots 215 shots 319 shots 623 shots 332 shots 509 shots 924 shots

1188 shots 1559 shots 2495 shots

Approximate

Recording

Time for SD

Memory

Card 256MB 8 minutes and 10 seconds

15 minutes and 34 seconds

42 minutes and 46 seconds

* Based on Matsushita Electric Industrial Co., Ltd. products.

Capacity depends on card manufacturer.

* 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.

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Page 4

Delete Single-file, all files (with protection) Effective Pixels 5.0 million Imaging Element 1/2.5-inch square pixel color CCD (Total pixels: 5.25 million) Lens/Focal Distance F3.3 (W) to 3.6 (T); f=6.3 (W) to 31.5mm (T) (equivalent to approximately 38 (W) to 190mm

(T) for 35mm film) 10 lenses in 8 groups, with aspherical lens

Zoom 5X optical zoom; 8X digital zoom

(40X in combination with optical zoom)

Focusing Contrast Detection Auto Focus Focus Modes: Auto Focus, Macro mode, Infinity mode,

manual focus AF Area: spot, Pan Focus (movies only), multi, free

Approximate Focus Range Auto Focus Snapshots: 40 cm to ∞ (1.3´ to ∞) (from lens surface) Movies: 10cm to ∞ (0.3´ to ∞)

Macro 1 cm to 50 cm (0.4˝ to 19.7˝) Infinity Mode ∞ Manual 1 cm to ∞ (0.4˝ to ∞)

• Using optical zoom causes the above ranges to change.

Exposure Control Light Metering Multi-pattern by CCD

Exposure Program AE Exposure Compensation –2EV to +2EV (1/3EV units)

Shutter CCD electronic shutter; mechanical shutter

Snapshot Mode (Auto) / Aperture Priority AE: 1/8 to 1/2000 second Shutter Speed Priority AE / Manual Exposure: 60 to 1/2000 second

• Above shutter speeds do not apply when using a BEST SHOT scene.

Aperture F3.3, 3.7, 4.4, 5.2, 6.2, 7.4

• Using optical zoom causes the aperture to change.

White Balance Automatic, fixed (7 modes), manual switching Sensitivity Snapshots: Auto, ISO 50, ISO 100, ISO 200, ISO 400

Movies: Auto (ISO100 to ISO1600 equivalent)

Self-timer 10 seconds, 2 seconds, Triple Self-timer Built-in Flash Flash Modes AUTO, ON, OFF, Red eye reduction

Flash Range 0.4 to 3.0 meters (1.3´ to 9.8´) (ISO Sensitivity: “Auto”)

* Depends on zoom factor.

Recording Functions Snapshot; audio snapshot; macro; self-timer; BEST SHOT; movie with audio (Movie, Past

Movie, Short Movie, MOVIE BEST SHOT)

• Movie audio is stereo. Other audio is monaural.

Audio Recording Time Audio Snapshot Approximately 30 seconds maximum per image

After Recording Approximately 30 seconds maximum per image

Monitor Screen 2.0-inch TFT color LCD

84,960 pixels (354 x 240)

Viewfinder Monitor screen Timekeeping Functions Built-in digital quartz 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 AC adaptor connector (DC IN 4.5V); USB / AV port (NTSC/ PAL, stereo audio) USB USB 2.0 Hi-Speed compatible Microphones Stereo Speaker Monaural

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Page 5

Power Requirements

Power Requirements: Rechargeable lithium ion 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.

Operation Number of Shots (CIPA Standard)*

(Operating Time) Number of Shots, Continuous Recording*

(Operating Time) Continuous Snapshot Playback* Continuous Voice Recording*

Supported Battery: NP-40 (Rated Capacitance: 1230mAh) 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 Recording Conditions

• Temperature: 23°C (73°F)

• Monitor screen: On

• Flash: Off

• Image recorded every 12 seconds, alternating full wide-angle and full telephoto zoom

*3 Continuous Snapshot Playback Conditions

• Temperature: 23°C (73°F)

• Scroll one image about every 10 seconds

*4 Approximate time for continuous movie recording, without using zoom.

Apporoximate Battery Life 220 shots (110 minutes) 550 shots (110 minutes) 200 minutes 120 minutes

Power Consumption 4.5V DC Approximately 4.6W Dimensions 98.5(W) x 55.5(H) x 73.5(D) mm

(3.9˝(W) x 2.2˝(H) x 2.9˝(D)) (excluding projections)

Weight Approximately 215 g (7.6 oz) (excluding battery and accessories) Bundled Accessories Rechargeable lithium ion battery (NP-40); Rapid charger (BC-30L); AC power cord; USB

cable; AV cable; Strap; Lens cap; Cap holder; Lens hood; CD-ROMs (2); Basic Reference

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Rechargeable Lithium Ion Battery (NP-40)

Rated Voltage 3.7 V Rated Capacitance 1230 mAh Operating Temperature 0°C to 40°C (32°F to 104°F) Range Dimensions 38.5(W) x 38.0(H) x 9.3(D) mm (1.5˝(W) x 1.5˝(H) x 0.37˝(D)) Weight Approximately 34 g (1.20 oz)

Rapid Charger (BC-30L) : Power Cord Type

Power Requirement 100 to 240V AC, 0.13A, 50/60Hz Output 4.2V DC, 900 mA Charging Temperature 5°C to 35°C (41°F to 95°F) Chargeable Battery type Rechargeable lithium ion battery (NP-40) Full Charge Times Approximately 2 hours Dimensions 80 (W) x 55 (H) x 30 (D) mm (3.1˝(W) x 2.2˝(H) x 1.2˝(D)) (excluding projections) Weight Approximately 60 g (2.1 oz)

Rapid Carger (BC-30L) : Plug-in Type

Power Requirement 100 to 240V AC, 0.13A, 50/60Hz Output 4.2V DC, 900 mA Charging Temperature 5°C to 35°C (41°F to 95°F) Chargeable Battery type Rechargeable lithium ion battery (NP-40) Full Charge Times Approximately 2 hours Dimensions 80 (W) x 55 (H) x 25 (D) mm (3.1˝(W) x 2.2˝(H) x 0.98˝(D)) (excluding projections) Weight Approximately 63 g (2.2 oz)

Power Supply

• Use only the special NP-40 rechargeable lithium ion battery to power this camera. Use of any other type of battery is not supported.

• This camera does not have a separate battery for the clock. The date and time settings of the camera are cleared whenever power is totally cut off (from both the battery and AC adaptor). Be sure to reconfigure these settings after power is interrupted.

LCD Panel

• The LCD panel is a product of the latest LCD manufacturing technology that provides a pixel yield of 99.99%. This means that less than 0.01% of the total pixels are defective (they do not turn on or always remain turned on).

Lens

• 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.

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SELF-LED

R-LED

G-LED

STROBE

CCD

CDS

LSI

SOL

Drv

Vdr

LCD DRIVE

SWIVEL

DETECT

OPEN AND SHUT

DETECT SW

ICX495

0.7pitch/28pin

SOP

HD49346

0.5pitch/85pin

BGA(built-in TG)

MOTOR Drv

LV8041FN

0.4pitch/52pin

VQFN

Audio IC

AK4642VN

0.5pitch/32pin

QFN

SP+

SP-

MIC L/R

8bit MCU

ML610501

0.5pitch/64pin

BGA

VIDEO

Amp

RTC

R2051

MB87M1860

0.65pitch/501pin

BGA

LR36687

0.5pitch/68pin

CSP

FOCUS EX

30pin

Vcc1-2

VEE7.5

Vcc3.3-1

Vcc5-1

Vcc3.3-1 Vcc3.3-1

Vcc3.3-1

Vcc1.5

Vcc1.8

13.5MHz 12MHz

32.768KHz

BACKUP

PAS414HR

GND

Vcc3.3-1

VEE7.5

Vcc15

EVcc3.3

12MHz

USB

Vcc1-1

DISP

BATTERY

SPRING

Bat+

Bat-

Vcc1-2

Vcc5-1

Vcc1.5

Vcc15

Vcc1.8

VEE7.5

Vcc3.3-1

Vcc15

MIC

Vcc5-1

POP UP

DETECT SW

POP UP

CABLE CN

SP (8Ω)

AV/USB

JACK

(10pin)

CABLE CN

LCD CN

CABLE CN

8pin

CABLE CN

22pin

CABLE CN

33pin

CABLE CN 5pin

CABLE CN 3pin

POWER

DIAL SW

ZOOM &

SHUTTER

FFC 5pin

FFC 10pin

ZOOM PCB

DIAL PCB

MAIN PCB

STROBE UNIT

LENS UNIT

EX PCB

CCD

LCD PCB

SW PCB

LCD

2.0-inch

SD CARD

POWER

SUPPLY

Lithiumion

Battery

NP-40

SD CN

BLOCK DIAGRAM

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Page 8

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 [DISP] and [UPPER], turn the power on.

[UPPER] button

2. After the version appears, press buttons in the order of [DOWN], [DOWN], [DISP] and [MENU] in 0.5 second. The diagnostic menu appears.

Ver 1.00

++ KX831 ++

"DOWN" button -> "DOWN" button -> "DISP" button -> "MENU" button

1 :VERSION INFO 2 :VIDEO OUT 3 :USB TCC TEST 4 :TEST MENU 5 :SOUND TEST 6 :IMAGE FLAG 7 :ROM UPDATE 8 :ADJ TEST 9 :REC-INFO 10 :TEST SCRIPT 11 :LAST MEMORY 12 :FORMAT

"SET" button

"MENU" button

[DOWN] button

1 :USB TCC ON 2 :USB TCC OFF 3 :USB STORAGE

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PROGRAM VERSION UPGRADING

1. To update the firmware version

1. Prepare the memory card which contains the firmware for EX-P505in the root directory. EX-P505.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,

PROGRAM UPDATE

YES

NO NEW VERSION IS VER 1.00

(As of February 2005)

the message below appears. Update the firmware again with the correct software.

FILE ERROR! 0x1002

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 [] and [], 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.

VER 1.00

(As of February 2005)

7. If the version is correct, turn the power off.

8. Finally, check the operation by recording, playing back and deleting an image.

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2. How to restore the firmware

1. Prepare the firmware restoration program and change its name as follows; “rom831_050105.lbn”  “venus.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 [DISP] and [UPPER] depressed. Check the model name and the program version (PR:) in the opening screen of the test menu. ++KX831++ Ver 1.00

8. If the model name and the program version are correct, perform SYSTEM INITIAL to initialize the system area.

“DISP+ UPPER + PW ON”  “DOWN, DOWN, DISP, MENU”  “7:ROM UPDATE”  “5:SYSTEM INITIAL”

NOTE: After SYSTEM INITIAL is performed, “SYSTEM ERROR” appears when the power is turned

on again.

9. Write the latest firmware. 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.

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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.

1. Copy the following software to the root directly of the SD card. Restoration software: rom831_050105.lbn Firmware: EX-P505.bin

2. Change the name as follows; “rom831_050105.lbn” to “venus.bin”

3. Insert the SD card into the camera.

4. 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”.

5. When the LED becomes “green steady”, remove the battery and turn the power off.

1. Boot the test mode.

2. Press [DOWN] twice and then press [DISP], [MENU].

3. Select “7: 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.

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.

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Page 12

ADJ TOOL

■ Introduction

Make sure to perform the adjustment by the USB ADJ Tool “adj03SSAW.exe” when replacing the lens unit or the PCB.

Here the necessary software, driver and setting are explained to use “adj03SSAW.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

[adj03SSAW] folder adj03SSAW.exe (ADJ tool itself)

uusbd.dll (USB DLL)

* .adt (ADJ setting file. Sorted by models) * Place all files in the same folder.

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 [DISP] and [UPPER]. Press [DOWN], [DOWN], [DISP] and [MENU].

2) Move the cursor to “3: USB TCC TEST” and press [SET].

3) Move the cursor to “1: USB TCC ON” and press [SET].

4) The USB test mode flag is now saved in the camera. Turn the power off.

5) When the USB test mode flag is ON, the test menu appears first when the camera power is turned on. * When turning the USB test mode flag OFF, set “3: 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)”.

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Page 13

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 / inf / other / KashiwanoUUSBD.inf C:windows / system32 / drivers / uusbd.sys

• The driver has been successfully deleted.

1-4. Use the USB ADJ Tool

1) Prepare ADJ tool, USB DLL and ADJ setting file in the same folder.

2) Turn the camera power on which is set in the USB test mode and let it enter the USB test mode directly (the test menu appears right after the power is turned on).

3) Boot “adj03SSAW.exe” and use it as follows;

• To read ADJ data from the camera 앶앸 Press “READ ($9)”.

There is no need to set the model by “FW Item Set”.

• To write ADJ data into the camera 앶앸 Press “WRITE ($8)”.

• To save ADJ data which is read 앶앸 Select “File” and “Save All ADJ”, and save it under an appropriate name.

• Open ADJ data which is saved 앶앸 1. Select the model by "FW Item Set", and then press "Load FW ->" button.

2. Select “File” and “Open”, and open the necessary file.

• Language” radio button can switch the language between Japanese and English in which the name

of the ADJ ITEM is displayed.

• “Radix” radio button can switch the data display between decimal and hexadecimal notations.

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Page 14

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.

1 Enter the TEST mode.

1. Turn the power on while pressing both "DISP" and "UP" buttons.

2. Press "DOWN" button, "DOWN" button, "DISP" button, and "MENU" button while the program version is displayed.

3. Select "3.USB TCC TEST", and press "SET" button.

4. Select "1. USB TCC ON", and press "SET" button.

5. Turn the power OFF.

2 Connect the camera to the computer by the USB cable. 3 Boot "adj03ssaw" . 4 Select the model name and click "Load FW  " Key.

• EX-P505

5 Click "ADJ ALL READ", and display the data on the "adj03ssaw". 6 Find the No.1163, "LCD VCOM DC".

7 Write down this value(data). 8 Replace the Lens unit. 9 Perform the above 1 to 3.

0 Select the model name and click "Load FW  " Key.

• EX-P505

A From "File/Open", open the bundled floppy disk, and transfer the data to

the "adj03ssaw".

B Find the No.1163,"LCD VCOM DC" C Change the data to the former value.(Refer to 7). D Click "WRITE" button of "ADJ ALL". E After adjustment, change "1. USB TCC ON" to "2. USB TCC OFF".

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3. How to use ADJ Tool when replacing MAIN PCB Firmware is not installed in spare parts.

1 Enter the TEST mode.

1. Turn the power on while pressing both "DISP" and "UP" buttons.

2. Press "DOWN" button, "DOWN" button, "DISP" button and "MENU" button while the program version is displayed.

3. Select "3.USB TCC TEST", and press "SET" button.

4. Select "1. USB TCC ON", and press "SET" button.

5. Turn the power OFF.

2 Connect the camera to the PC by the USB cable. 3 Boot "adj03ssaw". 4 Select the model name and click "Load FW  " Key.

• EX-P505

5 Click "ADJ ALL READ", and display the data on the "adj03ssaw". 6 Save the data. 7 Replace the MAIN PCB. 8 Writing 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.

9 Perform the above 1 to 3. 0 Select the model name and click "Load FW  " Key.

• EX-P505

A Open the file which is saved above, and display the data on the

"adj03ssaw".

B Click "WRITE" button of "ADJ ALL". C After adjustment, change "1. USB TCC ON" to "2. USB TCC OFF".

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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 (C2719) : 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 (C2719) 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 (C2719)

Fig3 BNC-BNC Cable (E2573) Fig4 6LR61Y

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Page 17

■ Procedure

2:LCD

1:ADJ STAT CLR 3:LENS

. . .

1:VCOM OK . . .

OK -> Register Write

VCOM = 0xca

This value is an example and differs by products.

Figure (a)

Figure (b)

Figure (c)

Figure (d)

1 :VERSION INFO 2 :VIDEO OUT 3 :USB TCC TEST 4 :TEST MENU 5 :SOUND TEST 6 :IMAGE FLAG 7 :ROM UPDATE 8 :ADJ TEST 9 :REC-INFO 10 :TEST SCRIPT 11 :LAST MEMORY 12 :FORMAT

1. Camera setting a) Turn the power on while pressing “DISP” and “UPPER”.

After pressing “DOWN” key twice, press “DISP” and “MENU”. 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

d) Pressing SET causes the right figure to appear.

(See Figure (d).)

a) Place two 9-volt alkaline batteries in C2719. b)

Connect the output terminal of C2719 to the channel terminal of the oscilloscope by the BNC-BNC cable. c) Connect the input terminal to the Photo Diode by the BNC cable. d) Turn the oscilloscope and C2719 on.

* Pull the ON/OFF switch of C2719 this way and raise/lower it. (See below Figure.)

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Page 18

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 C2719 in case the range does not match.

Photo diode

S2281-01

INPUT OUTPUT

Oscilloscope

Photo sensor amp

CAMERA

BNC-BNC cable

LCD

Minimize the

ripple components

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.

[UPPER] button

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.).

Return to the previous display by pressing MENU or PW key.

[DOWN] button

OK -> Register Write

VCOM = 0xca

ADJ DATA SET!

This value is only an example, and differs by products.

— 16 —

Page 19

CURRENT CONSUMPTION

(1) Current consumption

Input Voltages Type

Operation mode DC JACK Battery Terminal

Product Mode TEST mode Product Mode TEST mode

Input Voltage 4.50 ± 0.01V 3.70 ± 0.01V

PLA Y 350 mA and below 400 mA and below 380 mA and below 430 mA and below

REC 460 mA and below 510 mA and below 500 mA and below 550 mA and below

Power OFF 1 mA and below 500 µA and below

(2) The battery indicator changes according to the voltages as follows.

* The voltage is measured between P100 and P101.

• DC in = less than 3.67 ± 0.02V:

• DC in = less than 3.59 ± 0.02V: (PLAY mode)

• DC in = less than 3.40 ± 0.02V:

(PLAY mode)

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 "7: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.

...

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Page 20

DISASSEMBLY

■ Make sure to use correct screws when assembling since there are several kinds of them. It is a good idea to sort them as shown in the right when disassembling.

1. Remove the battery.

■ Removing the Rear case Assy

2. Remove six screws.

Screw (S1)

3. Remove the R case Assy.

Screw (S1)

Rear case Assy

— 18 —

Page 21

■ Removing the Main PCB

4. Remove one screw, and then the Top case Assy.

Screw (S1)

5. Remove three screws. Unsolder three lead wires (GND). Remove five connectors. Tip: Unsolder the earth terminal which is

attached to the connector in the center.

Remove one FPC.

Connectors

Top case Assy

ÉgÉbÉvÉPÅ[ÉXÉAÉbÉVÅ[

lead wires

Earth

lead wires

FPC

6. Pull out the main PBC to some extent, and then remove one connector and one FPC.

7. Lift the main PCB, and then remove two connectors and the main PCB.

Connector

Connectors

FPC

Screw (S2)

Main PCB

— 19 —

Page 22

■ Removing the Front case Assy

8. Remove one screw, and then the Front case Assy.

Screw (S1)

Front case Assy

NOTE: Discharge the strobe condenser when

removing the front case. Use 3 KΩ cement resistance as the discharge tool.

■ Removing the Battery case Assy

9. Remove one screw, and then the Battery case Assy.

Screw

Battery case Assy

— 20 —

Page 23

■ Removing the Dial unit

10. Remove one screw, and then the Dial unit.

Screw

Assembly Precautions:

1 Align the dial in the correct direction. 2 Assemble the dial PCB in the front case.

11. Remove the tape, and then remove one screw.

12. Remove two FPCs, and then the Dial PCB.

Tape

3 Set the dial in while correctly aligning its

direction.

4 Fix it by a screw.

FPC

Screw (S2)

13. Remove two Hooks, and then the Zoom PCB.

14. Remove the Speaker unit. Tip: The speaker unit is fixed by double-sided tape.

Hooks

Zoom PCB

Dial PCB

Speaker unit

— 21 —

Page 24

■ Removing the LCD unit

15. Remove two screws, and then the Side case Assy. Tip: It is easier to remove the side case when the strobe is ejected. Assembly Precautions: Do not forget to fix the earth wire.

Earth

Screw (S3)

16. Remove two screws, and then the LCD unit.

Screw

Side case Assy

17. Remove two screws, and then the Hinge cover. Tip: The hinge cover is fixed with two hooks.

Hook

Screw (S4)

Assembly Precautions: There is a possibility that the LCD cables are disconnected.

Make sure to fix the hinge cover correctly.

Partition Wall

LCD unit

Screw (S4)

Hook

— 22 —

Page 25

18. Remove two screws, and then the LCD case. Tip: Pay attention to the six hooks.

Screw (S4)

19. Unsolder two lead wires.

20. Remove one connector, and then the LCD assy.

Connector

lead wires (White)

Hooks

LCD case

LCD assy

lead wires (Black)

21. Remove two screws, and then the LCD case.

22. Remove one screw, and then the SW PCB.

Screw (S3)

LCD case

Tip: Removing / fixing the LCD cables

Let the cables through the hinge when removing and fixing them.

Screw

SW PCB

— 23 —

Page 26

■ Removing the CAM RING ASSY

23. Remove two screws, and then the Cam ring Assy.

Screw (S1)

■ Removing the Strobe unit

24. Remove two screws, and then the Strobe unit.

Screw (S1)

Cam ring Assy

Assembly Precautions: Wire the lead wire for the strobe magnet inside the strobe.

25. Remove two screws and two connectors, and then the Strobe unit. There are connectors on both front and back sides.

Screws

Strobe stopper

Connector

— 24 —

Page 27

26. Unsolder four lead wires, and then remove the strobe PCB (with condenser).

Strobe unit

Strobe PCB

(with condenser)

27. Remove one screw, and then the MAG base.

lead wire (Red)

lead wire (Green)

lead wire (Orange)

lead wire (Black)

Assembly Precautions:

Make sure to fix the magnet in the correct direction, which can be judged by the color of the lead wires (see below).

lead wire (Red)

Assembly Precautions:

Fix the lead wires for the magnet with tape as shown below.

lead wire (Red)

— 25 —

Page 28

28. Pull the shaft while holding the spring with your fingers. Disassemble the strobe unit into the following parts; shaft, bracket, spring, cover and the case.

Assembly Procedure:

1 Let the bracket through the spring.

Pay attention to the direction of the spring.

Spring

Case

Bracket

Cover

Shaft

2 Set the bracket and the spring which are

assembled as a set in the case.

3 Let the shaft in as shown in the figure

and complete the strobe unit.

— 26 —

Page 29

29. Remove the strobe lower cover.

Assembly Precautions:

1 Separate the lead wires from the strobe

into the right and left sides.

lead wires (Black)

lead wires (Red, Green, Orange)

30. Remove two screws, and then the Strobe cover. Disassemble the unit into the strobe, case and cover. Tip: Pay attention to the hooks.

2 Fix the strobe lower cover.

Screw (S3)

Assembly Precautions:

When assembling the strobe in the case, make sure not to pinch the lead wires between the case and the strobe.

Hooks

— 27 —

Page 30

31. Remove the MIC. Tip: The speaker unit is fixed with double-sided tape.

MIC unit

■ Removing the LENS UNIT

32. Remove six screws, and then the LENS UNIT.

Screw (S3)

Assembly Precautions:

Store the cables inside the case.

Screw (S3)

LENS UNIT

— 28 —

Page 31

EXPLODED VIEW

4950

S341

— 29 —

Page 32

PARTS LIST

Specification R RemarkN Item Parts Code Parts Name

N 1 1018 6609 COVER/STROBE RJK506999-001V01 1 AM X N 2 1018 6626 MICROPHONE KKM5002-010010 1 BA C N 3 1018 7365 STROBE UNIT XEST-K831-1 1 BE B N 4 1018 6584 STOPPER/STROBE RJK507003-001V01 1 AB X N 5 1018 6566 SPRING/STROBE RJK507002-001V01 1 AA C N 6 1018 6567 BRACKET/STROBE RJK507062-001V01 1 AA C N 7 1018 6608 SHAFT/MAG RJK506998-001V01 1 AA C N 8 1018 6607 CASE/MAG RJK506997-001V01 1 AA C N 9 1018 6625 PLATE/MAG JTM5011-060100 1 AE C N 10 1018 6606 CASE/STROBE RJK506996-001V01 1 AD C N 11 1018 6610 COVER/STROBE RJK507000-001V01 1 AB C N 12 1018 6589 CASE/TOP RJK506995-001V01 1 AE X N 13 1018 6565 SHAFT/STROBE RJK507001-001V01 1 AA C N 14 1018 6587 BASE/MAG JTM5011-010100 1 AO X N 15 1018 6517 CASE ASSY/BATTERY RJK506963*001V01 1 AU C N 16 1018 7407 SHAFT/BATTERY RJK507032-001V01 1 AA C N 17 1018 7408 COIL/BATTERY RJK507033-001V01 1 AA C N 18 1018 7405 COVER/BATTERY RJK507034-001V01 1 AG C N 19 1018 6520 DIAL ASSY RJK506978*001V01 1 AT C N 20 1018 6551 CUSHION/SPEAKER RJK507338-001V01 1 AA C N 21 1018 8041 NET/SPEAKER RJK507417-001V01 1 AA C N 22 1018 6529 SPEAKER HDR9153-010050 1 AR C N 23 1018 6550 TAPE/SPEAKER RJK507336-001V01 1 AA C N 24 1018 8040 TAPE/DIAL RJK507416-001V01 1 AA C N 25 1018 8238 PCB ASSY/DIAL RJK506987*001 TK 1 BK C N 26 1018 8239 PCB ASSY/ZOOM RJK506987*002 TK 1 BA C N 27 1018 6530 CABLE RJK506938-001V01 1 AB C N 28 1018 6544 CABLE RJK506937-001V01 1 AB C N 29 1018 6533 CASE/BATTERY RJK507025-001V01 1 AC C N 30 1018 6534 SPRING/BATTERY RJK507026-001V01 1 AA C N 31 1018 6527 CASE ASSY/FRONT RJK506969*001V01 1 BT C N 32 1018 6570 PLATE/PW RJK507018-001V01 1 AR C N 33 1018 6571 PLATE/NAME RJK507058-001V01 1 AE C N 34 1018 7364 PCB ASSY/STROBE XEST-K831-2 1 BZ B N 35 1018 6562 CABLE/STROBE RJK506935-001V01 1 AJ C N 36 1018 6563 CABLE/STROBE RJK506936-001V01 1 AM C N 37 1018 6585 CAM RING ASSY RJK506970*001V01 1 BR C N 38 1018 6581 HOLDER/LENS RJK506982-001V01 1 AE C N 39 1018 6582 TAPE/LENS RJK506983-001V01 4 AA X N 40 1018 8242 LENS UNIT RJK507367*001 TK 1 EH A FD attached N 41 1018 6580 HOLDER/LENS RJK506981-001V01 1 AD X N 42 1018 8240 PCB ASSY/EX RJK506987*003 TK 1 AU C N 43 1018 6561 CABLE/EX RJK506934-001V01 1 AG C N 44 1018 6528 CASE ASSY/SIDE RJK506975*001V01 1 AV C N 45 1018 6518 CASE ASSY/TOP RJK506965*001V01 1 AR C N 46 1018 8237 PCB ASSY/MAIN RJK507366*001 TK 1 EG A N 47 1018 6513 CASE ASSY/REAR RJK506960*001V01 1 BJ C N 48 1018 6549 COVER/JACK RJK507046-001V01 1 AC C N 49 1018 6524 BUTTON/CS RJK507041-001V01 1 AA C N 50 1018 6545 BUTTON/SET RJK507042-001V01 1 AA C

QTY Price

Overs Code

N: new parts

*1, *2, *3 and *4 are provided as a set. 1 set : 4pcs. × *1,*2,*3 and *4 = 16 pcs.

— 30 —

Page 33

N Item Parts Code Parts Name Specification R Remark

N 51 1018 6546 BUTTON/MENU RJK507043-001V01 1 AA C N 52 1018 6522 CASE/REAR RJK507040-001V01 1 AT C N 53 1018 6523 RUBBER RJK507048-001V01 2 AD X N 54 1018 6525 RUBBER RJK507047-001V01 1 AH X N 55 1018 6617 CASE/LCD RJK506988-001V01 1 AK C N 56 1018 8236 LCD ASSY RJK507374*001 TK 1 DH B N 57 1018 6618 CASE/LCD RJK506989-001V01 1 AO C N 58 1018 8241 PCB ASSY/SW RJK506987*004 TK 1 AT C N 59 1018 6600 CABLE/LCD RJK506933-001V01 1 BD C N 60 1018 6603 HINGE UNIT ST1486A007 1 BY C N 61 1018 6619 COVER/HINGE RJK506990-001V01 1 AG C N 62 1018 6620 COVER/HINGE RJK506991-001V01 1 AG C N 63 1018 6514 LABEL/RATING RJK507055-001V01 1 AA X For EU/US N 63 1018 6542 LABEL/RATING RJK507055-002V01 1 AA X Except EU/US N S1 1018 7652 SCREW RJK507382-003V01 12 AA X N S2 1018 6543 SCREW RJK502971-003V01 4 AA X N S3 1018 7650 SCREW RJK507382-001V01 21 AA X

S4 1017 1879 SCREW RJK502970-006V01 4 AA X N FU100 1018 9324 FUSE FCC10152ABPA 1 AA B N FU101 1018 9325 FUSE FCC10102ABPA 1 AA B

ACCESSORIES

N - 1018 7438 STRAP ST-K831-S 1 AP X

- 1019 3595 BATTERY/LI-ION MK11-2768 1 BY B

- 1015 6662 CHARGER R68-8186 1 BZ C For US

- 1015 6663 CHARGER R68-8187 1 BZ C Except US

- 1015 6664 AC CORD CBL-K871-AC-EU 1 AG C EU type

- 1015 7018 AC CORD CBL-K871-AC-JU 1 AH C Blade type

- 1015 7858 AC CORD CBL-K871-AC-UK 1 AT C UK type N - 1018 7439 USB CABLE TYX6503-010100 1 AR C N - 1018 7440 VIDEO CABLE TYX6504-010100 1 AQ C For EU/US N - 1019 3955 VIDEO CABLE TYX6504-110107 1 AT C Except EU/US N - 1019 3306 CD ROM CK831DCA01R 1 AF C N - 1019 3307 CD ROM CK831DCA02R 1 AF C N - 1018 7446 CAP/LENS RJK507049*001V01 1 AI C N - 1018 7437 HOLDER/CAP CH-K831-S 1 AB C N - 1019 3308 HOOD/LENS RJK507052-001V01 1 AD C

QTY Price

Overs Code

N: new parts

*1, *2, *3 and *4 are provided as a set. 1 set : 4pcs. × *1,*2,*3 and *4 = 16 pcs.

— 31 —

Page 34

MAIN PCB (TOP VIEW)

PRINTED CIRCUIT BOARDS

— 32 —

Page 35

MAIN PCB (BOTTOM VIEW)

— 33 —

Page 36

SCHEMATIC DIAGRAMS

— 34 —

Page 37

— 35 —

Page 38

— 36 —

Page 39

Ver.1 : Mar. 2005

• Correction of pages 30 and 31

Ver.2 : Apr. 2005

• Replacement of the ADJ TOOL (P10 ~ 11)

• Replacement of the PARTS LIST (P30 ~ 31)

Ver.3 : Feb. 2006

• Replacement of the EXPLODED VIEW (P29)

CASIO COMPUTER CO.,LTD.

Overseas Service Division

6-2, Hon-machi 1-Chome

Shibuya-ku, Tokyo 151-8543, Japan

CASIO EX-P505 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

EX-P505

CONTENTS

SPECIFICATIONS

BLOCK DIAGRAM

TEST MODE

PROGRAM VERSION UPGRADING

ADJ TOOL

VCOM DC ADJUSTMENT

CURRENT CONSUMPTION

THE COUNTERMEASURE FOR "SYSTEM ERROR"

DISASSEMBLY

EXPLODED VIEW

PARTS LIST

PRINTED CIRCUIT BOARDS

SCHEMATIC DIAGRAMS