CASIO QV-R41, QV-R51, QV-R52 Service Manual

QV-R51 DEC. 2003

INDEX

QV-R41 JAN. 2004

QV-R52 SEP. 2004

(without price)

Ver.3 : Dec. 2004

SPECIFICATIONS ....................................................................................................................................... 1

■ QV-R51/QV-R41 ................................................................................................................................ 1

■ QV-R52 .............................................................................................................................................. 5

BLOCK DIAGRAM ...................................................................................................................................... 9

TEST MODE .............................................................................................................................................. 10

PROGRAM VERSION UPGRADING ........................................................................................................ 11

1. To update the firmware version.................................................................................................... 11

2. How to restore the firmware ......................................................................................................... 11

3. To install the firmware................................................................................................................... 12

ADJ Tool ................................................................................................................................................... 13

1. Preparation ..................................................................................................................................... 13

2. How to use ADJ Tool when replacing Lens unit......................................................................... 15

3. How to use ADJ Tool when replacing MAIN PCB ....................................................................... 16

VCOM DC ADJUSTMENT ........................................................................................................................ 17

CURRENT CONSUMPTION ..................................................................................................................... 20

THE COUNTERMEASURE FOR "SYSTEM ERROR" ............................................................................. 20

DISASSEMBLY ......................................................................................................................................... 21

EXPLODED VIEW ..................................................................................................................................... 28

PARTS LIST .............................................................................................................................................. 29

PRINTED CIRCUIT BOARDS ................................................................................................................... 31

SCHEMATIC DIAGRAMS ......................................................................................................................... 32

SPECIFICATIONS

■

QV-R51/QV-R41

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

compliant Movies:AVI (Motion JPEG)

Recording Media 9.7 MB built-in Flash memory

SD Memory Card MultiMediaCard

Image Size ■ QV-R51 ■ QV-R41

Snapshots: 2560 x 1920 pixels Snapshots: 2304 x 1712 pixels

2560 x 1712 (3:2)pixels 2240 x 1680 pixels 2048 x 1536 pixels 2240 x 1488 (3:2)pixels 1600 x 1200 pixels 1600 x 1200 pixels 1280 x 960 pixels 1280 x 960 pixels 640 x 480 pixels 640 x 480 pixels

Movies: 320 x 240 pixels Movies: 320 x 240 pixels

Approximate Memory Capacity and File sizes

• Snapshots (QV-R51)

File Size

(pixels)

2560x 1920

2560x 1712

(3:2)

2048x 1536

1600 x 1200

(UXGA)

1280 x 960

(SXGA)

640 x 480

(VGA)

• Snapshots (QV-R41)

File Size

(pixels)

2304 x 1712

2240 x 1680

2240 x 1488

(3:2)

1600 x 1200

(UXGA)

1280 x 960

(SXGA)

640 x 480

(VGA)

Quality

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Quality

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Approximate Image File

Size 2300 KB 1800 KB 1300 KB 2000 KB 1600 KB 1100 KB 1640 KB 1230 KB

630 KB

1050 KB

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

90 KB

Approximate Image File

Size 1840 KB 1430 KB 1030 KB 1840 KB 1430 KB 1030 KB 1640 KB 1130 KB

660 KB

1050 KB

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

90 KB

Built-in flash memory

9.7MB 4 shots 5 shots 7 shots 4 shots 5 shots 8 shots 5 shots 7 shots

14 shots

8 shots

12 shots 24 shots 13 shots 20 shots 35 shots 46 shots 61 shots 98 shots

Built-in flash memory

9.7MB 4 shots 6 shots 8 shots 4 shots 6 shots 8 shots 5 shots 8 shots

14 shots

8 shots

12 shots 24 shots 13 shots 20 shots 35 shots 46 shots 61 shots 98 shots

SD Memory Card*

64MB 25 shots 32 shots 44 shots 29 shots 36 shots 51 shots 35 shots 45 shots 88 shots 53 shots 79 shots

154 shots

82 shots

126 shots 220 shots 294 shots 386 shots 618 shots

SD Memory Card*

64MB 30 shots 40 shots 54 shots 30 shots 40 shots 54 shots 35 shots 50 shots 88 shots 53 shots 79 shots

154 shots

82 shots

126 shots 220 shots 294 shots 386 shots 618 shots

— 1 —

• Movies (320 x 240 pixels) Data Size

Recording Time

* 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.

One Movie: 60 seconds maximum Total Movie Time: 60 seconds maximum (built-in memory) 410 seconds maximum (SD 64MB memory card)*

150KB/second max.

Delete Single-file, all files (with protection) Effective Pixels QV-R51: 5.00 million

QV-R41: 4.00 million

Imaging Element QV-R51: 1/1.8-inch square pixel color CCD

(Total pixels: 5.25 million)

QV-R41: 1/1.8-inch square pixel color CCD

(Total pixels: 4.13 million)

Lens/Focal Distance F2.8 (W) to 4.9 (T); f= 8 (W) to 24mm (T) (equivalent to approximately 39 (W) to 1 17 (T) for

35mm film)

Zoom 3X optical zoom; 4X digital zoom

(12X in combination with optical zoom)

Focusing Contrast-type Auto Focus (AF Mode (AF Area: Spot or Multi), Macro Mode), Infinity Mode;

focus lock; manual focus

Approximate Focus Range Normal 60 cm to ∞ (infinity) (2´ to ∞) (from lens surface) Macro 10 cm to 70 cm (3.9˝ to 27.6˝)

In the Macro mode, the optical zoom range is 1X to 1.2X.

Manual Wide-angle: 10 cm to ∞ (infinity)

(3.9˝ to ∞) Telephoto: 60 cm to ∞ (infinity) (23.6˝ to ∞)

Exposure Control Light Metering Multi-pattern center-weighted, spot by CCD

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

Shutter CCD electronic shutter; mechanical shutter, 1/8 to 1/2000 second (Changes in accordance

with recording mode and ISO sensitivity setting.)

• Shutter speed is different for the following BESTSHOT scenes. Night Scene: 4 to 1/2000 second Fireworks: 2 seconds (fixed)

Aperture Wide-angle: F2.8/4.8, auto switching

Telephoto: F4.9/8.4, auto switching

White Balance Automatic, fixed (4 modes), manual switching Self-timer 10 seconds, 2 seconds, Triple Self-timer Built-in Flash Flash Modes AUTO, ON, OFF, Red eye reduction

Flash Range ■ QV-R51

Wide Angle Optical Zoom: 0.6 to 3.2 meters (2.0´ to 10.5´) Telephoto Optical Zoom: 0.6 to 1.8 meters (2.0´ to 5.9´) (ISO Sensitivity: “Auto”)

— 2 —

Built-in Flash Flash Modes AUTO, ON, OFF, Red eye reduction

Flash Range ■ QV-R41

Wide Angle Optical Zoom: 0.6 to 4.1 meters (2.0´ to 13.5´) Telephoto Optical Zoom: 0.6 to 2.0 meters (2.0´ to 6.6´) (ISO Sensitivity: “Auto”)

Recording Functions Snapshot; BESTSHOT; Movie Monitor Screen 2.0-inch TFT color LCD

76,800 pixels (320 x 240)

Viewfinder Monitor screen and optical viewfinder 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 terminal (DC IN 3V)

USB port (Mini-B)

Power Requirements

Power Requirements Two AA-size rechargeable nickel-metal hydride batteries (HR-3U <Rated Capacitance 2100mAh>

Approximate Battery Life

and HR-3U <Rated Capacitance 2300mAh>) Two AA-size lithium batteries Two AA-size alkaline batteries AC adaptor(AD-C30)

Rechargeable Nickel-Metal

Hydride batteries

Number of Shots,

Continuous Recording*

(Recording Time)

Number of Shots,

Normal Recording*

(Recording Time)

Continuous Playback*

• The above figures are approximations only.

• The above guidelines are based on the following battery types:Rechargeable Nickel-Metal Hydride: HR-3U (Rated Capacitance 2100 mAh) SANYO Electric Co., Ltd.

Alkaline: LR6 Matsushita Battery Industrial Co., Ltd.

• Battery life varies with brand. The above values 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.

*1 Continuous Recording Conditions

• Temperature: 23°C (73°F)

• Monitor screen: On

• Flash: Off

• Image recorded about every 10 seconds

*2 Normal Recording Conditions

• 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.

*3 Continuous Playback Conditions

• Temperature: 23°C (73°F)

• Scroll one image about every 10 seconds

900 shots

(150 minutes)

240 shots

(120 minutes)

250 minutes

Alkaline batteries

240 shots

(40 minutes)

50 shots

(25 minutes) 130 minutes

— 3 —

Power Consumption DC 3V Approximately 3.8 W Dimensions 88.5 (W) x 60.5 (H) x 33.4 (D) mm

(3.5˝ (W) x 2.4˝ (H) x 1.3˝ (D)) (excluding projections)

Weight Approximately 168 g (5.9 oz) (excluding batteries and accessories) Bundled Accessories Rechargeable nickel-metal hydride batteries (HR-3U <Rated Capacitance 2100 mAh>);

Charger unit (BC-5H); AC power cord; USB cable; Strap; CD-ROM; Basic Reference

Rechargeable nickel-metal hydride Battery(HR-3U)

(bundled)

Rated Voltage 1.2 V Rated Capacitance 2100 mAh Operating Temperature 0°C to 40°C (32°F to 104°F) Range Dimensions 14.35 (diameter) x 50.4 (H) mm (0.56˝ (diameter) x 1.98˝ (H)) Weight Approximately 29.0 g (1.0 oz)

* Each battery

Special battery chrger unit (BC-5H)

Power Requirement 100 to 240V AC, 0.08A, 50/60Hz Output DC 1.2V, 550mA Charging Temperature 0°C to 40°C (32°F to 104°F) Chargeable Battery type Rechargeable nickel-metal hydride batteries (HR-3U) Full Charge Times Approximately 4 hours Dimensions 71 (W) x 75 (H) x 28 (D) mm

(2.8˝ (W) x 30˝ (H) x 1.1˝ (D)) (excluding projections)

Weight Approximately 75 g (2.6 oz)

Power Supply

• Use only the special HR-3U rechargeable nickel-metal hydride batteries to power this camera. Use of any other type of battery is not supported.

• This camera does not have separate batteries for the clock. The date and time settings of the camera are cleared whenever power is totally cut off (from both the batteries 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.

— 4 —

■

QV-R52

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

compliant Movies: AVI (Motion JPEG)

Recording Media 9.7 MB built-in flash memory

SD Memory Card MultiMediaCard

Image Size Snapshots: 2560 x 1920 pixels

2560 x 1712 (3:2)pixels 2048 x 1536 pixels 1600 x 1200 pixels 1280 x 960 pixels 640 x 480 pixels

Movies: 320 x 240 pixels

Approximate Memory Capacity and File sizes

• Snapshots 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)

Quality

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Fine

Normal

Economy

Approximate Image

File Size 2300 KB 1800 KB 1300 KB 2000 KB 1600 KB 1100 KB 1640 KB 1230 KB

630 KB

1050 KB

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

90 KB

Built-in flash memory

9.7MB 4 shots 5 shots 7 shots 4 shots 5 shots 8 shots 5 shots 7 shots

14 shots

8 shots

12 shots 24 shots 13 shots 20 shots 35 shots 46 shots 61 shots 98 shots

SD Memory Card*

64MB 25 shots 32 shots 44 shots 29 shots 36 shots 51 shots 35 shots 45 shots 88 shots 53 shots 79 shots

154 shots

82 shots

126 shots 220 shots 294 shots 386 shots 618 shots

• Movies (320 x 240 pixels)

Data Size Recording Time

table by the appropriate value.

150KB/second max. One Movie: 60 seconds maximum Total Movie Time: 60 seconds maximum (built-in memory) 410 seconds maximum (SD 64MB memory card)*

— 5 —

Delete Single-file, all files (with protection) Effective Pixels 5.00 million Imaging Element 1/1.8-inch square pixel color CCD (Total pixels: 5.25 million) Lens/Focal Distance Seven lenses in six groups, including an aspherical lens

F2.8 (W) to 4.9 (T); f= 8 (W) to 24mm (T) (equivalent to approximately 39 (W) to 117 (T) for 35mm film)

Zoom 3X optical zoom; 4 X digital zoom

(12X in combination with optical zoom)

Focusing Contrast-type Auto Focus (AF Mode (AF Area: Spot or Multi), Macro Mode), Infinity Mode; focus

lock; manual focus

Approximate Focus Range Normal 60 cm to ∞ (infinity) (2´ to ∞) (from lens surface) Macro Approximately 10cm to 70cm (3.9˝ to 27.6˝) at wide angle

Approximately 60cm to 70cm (23.6˝ to 27.6˝) at telephoto In the Macro mode, the optical zoom range is 1X to 1.2X.

Manual Optical Zoom Factor 1X: 10 cm to ∞ (infinity) (3.9˝ to ∞)

Optical Zoom Factor 3X: 60 cm to ∞ (infinity) (23.6˝ to ∞)

Exposure Control Light Metering Multi-pattern center-weighted, spot by CCD

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

Shutter CCD electronic shutter; mechanical shutter, 1/8 to 1/2000 second (Changes in accordance with

recording mode and ISO sensitivity setting.)

• Shutter speed is different for the following BESTSHOT scenes. Night Scene: 4 to 1/2000 second Fireworks: 2 seconds (fixed)

Aperture Wide angle: F2.8/4.8, auto switching

Telephoto: F4.9/8.4, auto switching

White Balance Automatic, fixed (4 modes), manual switching Sensitivity ISO50, ISO100, ISO200, ISO400, Auto Self-timer 10 seconds, 2 seconds, Triple Self-timer Built-in Flash Flash Modes AUTO, ON, OFF, Red eye reduction

Flash Range Wide Angle Optical Zoom: 0.6 to 3.2 meters (2.0´ to 10.5´)

Telephoto Optical Zoom: 0.6 to 1.8 meters (2.0´ to 65.9´) (ISO Sensitivity: “Auto”)

Recording Functions Snapshot; BESTSHOT; Movie Monitor Screen 2.0-inch TFT color LCD

84,960 pixels (354 x 240)

Viewfinder Monitor screen and optical viewfinder 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 terminal (DC IN 3V)

USB port (Mini-B)

— 6 —

Power Requirements

Power Requirements Two AA-size alkaline batteries

Two AA-size rechargeable nickel-metal hydride batteries (HR-3UA <Rated Capacitance 2100mAh> and HR-3UB <Rated Capacitance 2300mAh>) Two AA-size lithium batteries AC adaptor (AD-C30)

Approximate Battery Life:

The values below indicate the amount of time under the conditions defined below, until power automatically turns of f 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

The above figures are approximations only

• The above guidelines are based on the following battery types

•

Alkaline: LR6 Matsushita Battery Industrial Co., Ltd

Alkaline batteries

(LR6)

50 shots

(25 minutes)

240 shots

(40 minutes)

130 minutes

MX1500 (AA) DURACELL ULTRA

Rechargeable Nickel-Metal Hydride:

HR-3UA (Rated Capacitance 2100 mAh) SANYO Electric Co., Ltd.

Battery life varies with brand

• Storage Medium: SD Memory Card

•

Alkaline batteries

(MX1500 (AA))

90 shots

(45 minutes)

270 shots (45 minutes) 120 minutes

Rechargeable Nickel-

Metal Hydride batteries

240 shots

(120 minutes)

900 shots

(150 minutes)

250 minutes

*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 10 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

Power Consumption DC 3V Approximately 3.7 W Dimensions 88.3 (W) x 60.4 (H) x 33.4 (D) mm

(3.5˝ (W) x 2.4˝ (H) x 1.3˝ (D)) (excluding projections)

Weight Approximately 168 g (5.9 oz) (excluding batteries and accessories) Bundled Accessories Alkaline batteries (LR6); USB cable; Strap; CD-ROM; Basic Reference

— 7 —

Power Supply

• SANYO Electric Co., Ltd. brand type HR-3UA or HR-3UB batteries are recommended when using rechargeable nickel metal hydride batteries to power this camera. Proper operation cannot be guaranteed when other batteries are used.

LCD Panel

Lens

— 8 —

MAIN-PCB

Motor Driver

M50235HP

DOWN

Converter

VCC1.5

BACK UP

Capacitor

KONIKA

Lens Unit

CCD

4M&5Mpix

1/1.8"

QV-R41 : ICX406AQF-D

QV-R51/R52 : ICX452AQF-C

15.0V

-7.5V

5.0V

C-FPC

ST-UNIT

Dry-Battery

(3.3V-2.1V)

Adapter

3.0V

20pin

22pin

VCOM

Amp

NJM2125

Self Timer

WIDE,TELE

21pin

SHUTTER

POWER

BUZZER

R-LEDG-LED

33pin

15V

BL (LED

2.0" Digital I/F

LCD

VGH:15.0V

VSH:5.0V

VDD:3.0V

VCC15

VEE7.5

EVCC3.3

VCC5

VCC3.9

Converter

VCC3-1

VCC3-4

3.3V

1.5V

Stack MCM

M32934D4WG

13.5MHz

76C

SDR

8bit micon

M50235HP

4.0MHz

3.3V

32KHz

RTC

AD9948KCPRL

3.3V

V.Driver

CXD3440EN

3.3V

15.0V

-7.5V

CDS

RIGHT LEFT

OK UP

DOWN MENU

REC PLAY

DISP

USC Jack

FLASH RAM

TC58DAM72F1XBJ3

Converter

BLOCK DIAGRAM

— 9 —

+ 25 hidden pages

CASIO QV-R41, QV-R51, QV-R52 Service Manual

CONTENTS

SPECIFICATIONS

BLOCK DIAGRAM