Casio QW-3367 Service Manual & Parts List

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Page 1

SERVICE MANUAL

& PARTS LIST

REF. NO. S/M-914

SEP. 2005

MODULE NO.

QW-3367

GW-1500J

Ver.1 : May. 2006

(WITHOUT PRICE)

Page 2

CONTENTS

Page

1. SPECIFICATIONS: MODULE QW-3367 .................................................... 1

2. OPERATION CHART: MODULE QW-3367 ............................................... 2

3. DRAWINGS: MODULE QW-3367

3-1. LCD DIAGRAM ............................................................................................ 10

3-2. CIRCUIT DIAGRAM .....................................................................................11

3-3. CHECKING TERMINALS AND COMPONENTS ......................................... 12

4. EXPLODED VIEW: MODULE QW-3367 ................................................... 13

5. PARTS LIST: MODULE QW-3367 ............................................................ 14

6. PRECAUTIONS FOR REPAIR: MODULE QW-3367

6-1. AC (ALL CLEAR) AND REMOVING OF MODULE .....................................15

6-2. ACCURACY CHECKING ............................................................................. 15

6-3. SOLAR CELL-PCB ASS'Y CONTACT CHECKING....................................16

6-4. HOW TO CHECK TILT SENSOR................................................................. 17

6-5. TIME CALIBRATION SIGNAL TEST MODE ............................................... 17

7. TROUBLESHOOTING: MODULE QW-3367............................................. 18

Page 3

1. SPECIFICATIONS: MODULE QW-3367

Item Detail

Battery CTL1616 (Storage battery)

Note: Use CTL1616 only. Other storage battery or CR1616 can cause

damage to the watch.

Battery life Approx. 10 months (from full charged condition) Current consumption 0.563 µA maximum Alarm system Piezo plate on Cover/Back Accuracy ±15 sec./month Accuracy setting system Trimmer capacitor Accuracy checking See page 15 Functions • Tough Solar: large-capacity solar charging system

• Time calibration signal reception Auto receive Manual receive Last date/time received display

• Time Calibration Signal Receivable Time Calibration Signals Fukushima, Japan (Call Sign: JJY, Frequency: 40kHz) Fukuoka/Saga, Japan (Call Sign: JJY, Frequency: 60kHz) Fort Collins, Colorado (Call Sign: WWVB, Frequency: 60kHz)

• World Time 29 time zones (30 cities), daylight saving time on/off

• 1/100-sec. stopwatch Measuring capacity: 59’59.99" Measuring modes: Split time

• Daily alarms 1 independent daily alarms, hourly time signal

•Battery power indicator (which can be switched to from the normal timekeeping mode)

• Power Saving (Turns off the display when the watch is left in the dark)

• LED light (with full auto light function)

• Auto-calendar

• 12/24-hour format

• Regular timekeeping: Hour, minutes, seconds, pm, month, date, day

— 1 —

Page 4

2. OPERATION CHART: MODULE QW-3367

Current Time in

Selected City

Hourly Time Signal

Hourly Time Signal off

•

Solar Cell

Battery Level Screen World Time Mode

City Code

Level Indicator

Alarm

Stopwatch Mode Alarm Mode

Alarm off

•

Elapsed Time

Mode Indicator

Depending on the light source you are using, the

case of the watch may become quite hot during

charging. Take care to guard against burn injury

after charging.

Example: Positioning the watch

■ Charging Precautions

Avoid charging the watch in the following locations, and anywhere

else where the watch may become very hot.

• On the dashboard of an automobile parked in the sun

• Very close to an incandescent light source or other sources of heat

• In a location exposed to direct sunlight for long periods

Note that the display panel may become black under very high

temperatures. This is temporary, and the display will appear

normal again at lower temperatures.

■ Start charging at Level 3!

Battery Level 3 indicates that remaining battery power is very low.

Be sure to expose the watch to light for recharging as soon as

possible after the Level 3 indicator starts to flash.

■ Flashing Recover Indicator

If you use the light or alarm a number of times during a short

period, a recover (R) indicator flashes on the display and the

following operations become disabled as battery power recovers.

• Face illumination,

• Alarm and hourly time signal

• Analog timekeeping

• Time calibration signal reception

charging efficiency.

■ To charge the battery

Point the solar panel (face) of the watch at a light source.

• Remember that even a partial blockage of the solar cell reduces

Recover Indicator

Normal operation will return after the

battery recovers.

• The illustration shows the resin band model.

”.

on the display, the Battery Level Screen will show “

• If the battery drops to Level 3 while the recover indicator is flashing

Hand Setting Mode

Changing Display Screen Contents

Each press of the button cycles display contents in the

following sequence: Day of the Week \ Date \ Seconds

Days of the Week

\ Current Time.

Timekeeping Mode

C button sounds a confirmation tone and cycles through available modes in the sequence shown below.

Graphic Display*

(Light)

Button Button

Modes and Display Screens

Each press of the

• The display will automatically revert to the Timekeeping screen if you leave the Battery Level, Alarm, or Hand Setting screen displayed

(Screen Switching)

without performing any operation for about two or three minutes.

the current minute.

SUN: Sunday MON: Monday TUE: Tuesday

WED: Wednesday THU: Thursday FRI: Friday

SAT: Saturday

* A segment appears with the passage of each second of

Week Screen

Month.Day

Day of

the Week

Seconds ScreenCurrent T

ime Screen

Button

Date Screen

Button

Day of the

(Mode Switching)

Mode Indicator

Seconds

Minutes

AM)

PM Indicator

(no indicator for

Hour

— 2 —

All functions, including timekeeping,

Normal operation enabled.

Level 1

Digital displays, face illumination, tones

Level 2

disabled.

(alarm, hourly time signal), time

calibration signal reception, and analog

timekeeping disabled.

Level 3

Level 4

• Exposing the watch to direct sunlight or other strong light may

Power Supply

The power supply of this watch uses a solar cell to generate

electrical power, which is stored by a rechargeable battery. Using

or storing the watch where it is not regularly exposed to light, or

allowing it to be blocked from light by your sleeve for long periods

as you are wearing it can cause the power of the rechargeable

battery to run down. To ensure stable operation, be sure to allow

the watch to be exposed to light as much as possible when you

are wearing or storing it.

Important!

Note that all data in memory and all settings are cleared whenever

you allow the level of the rechargeable battery to drop to Level 4.

■ Checking the Battery Level

Use the Battery Level Screen to check the current level of the

watch’s rechargeable battery.

cause the battery level indicator to momentarily indicate a level

that is higher than the actual battery level. Because of this, you

should wait for a short while after charging to check the battery

level indicator.

flash and the analog hands will move to the 12 o’clock position.

normal operation by charging the battery.

the battery reaches Level 3. At this time, you will be able to

configure digital time and date settings only. The analog hands will

start to operate when the battery reaches Level 2. At that time,

adjust the analog hand setting so it matches the digital time.

• When the battery level approaches Level 3, the display will start to

• Even after the battery drops to Level 4, you will be able to resume

• When charging from Level 4, the display will start operating when

Battery Level Screen

Timekeeping Mode

the Battery Level Screen. To return to the Timekeeping Mode from

the Battery Level Screen, press the C button five times.

• In the Timekeeping Mode, press the C button once to change to

the battery reaches Level 2 or Level 1.

• When charging the battery, keep the watch exposed to light until

Level Indicator

Page 5

Leaving the watch in a drawer or anywhere else it is dark can

cause Power Saving to trigger in order to conserve battery

after you place the watch in a well-lit area.

• It can take up to two seconds before display figures re-appear

■ To recover from the sleep state

Move the watch to a brightly lit location or press any button. The

watch will also recover from the sleep state if you angle it towards

your eyes for reading (see “Positioning Your Arm Correctly”).

■ To turn Power Saving on and off

Use the procedure under “To configure home time settings” to turn

Power Saving

Power Saving causes the watch to automatically enter a sleep state and save power whenever the watch is left in the dark. The Power

Saving feature of the watch is turned on at the factory.

• Note that the watch may also enter the sleep state if the watch is blocked from light by your sleeve.

• The watch will not enter the sleep state if it is in the Stopwatch Mode.

a flashing Power Saving indicator. The alarm and the hourly time

signal continue to operate normally while the watch is in the

display sleep state. Even when the watch is in the sleep state,

digital-analog time coordination and time calibration signal auto

■ How the sleep state works

Display sleep state

The display sleep state is triggered whenever the watch is left in the

dark for about one hour between the times of 10:00 p.m. and 6:00 a.m.

receive are both performed.

• The display sleep state causes the display to go blank, except for

power.

Power Saving on or off.

calibration signal auto receive is not performed.

function sleep state.

is in the function sleep state. In the function sleep state, the

analog hands remain stopped at the 12 o’clock position, and time

Function sleep state

The function sleep state is triggered whenever the watch is left in

• Digital timekeeping functions continue to operate normally in the

the dark for six or seven days.

• The alarm and the hourly time signal are disabled while the watch

Power Saving

Indicator

sleeve covers the face of the watch.

watch towards your face. This does not indicate malfunction.

3 seconds) only, even if you leave the watch angled towards your

face.

power is at Level 3 or lower.

on the inside of your wrist, when you shake your arm, or when

you raise your arm. Be sure to turn off the auto light switch

whenever you do not need face illumination.

the watch on the inside of your wrist.

operation and even make operation impossible. If this happens,

lower your arm to the starting position and then raise it again. If

you still have trouble with illumination, try lowering your arm down

Auto Light Precautions

• Frequent use of the auto light can run down the battery.

• The auto light switch may cause the face to illuminate when your

• The face may not illuminate immediately when you angle the

• The face remains illuminated for the currently set duration (1.5 or

• The auto light switch is automatically disabled whenever battery

• The face may illuminate unintentionally when you wear the watch

• Keep the auto light switch turned off whenever you are wearing

At least40degrees

Rotate your arm so the watch

is angled at about 40 degrees,

so you can read its face.

With the watch on

your wrist, position it

level with the ground.

■ Positioning Y our Arm Correctly

to your side and then raise it to your face for reading.

• Electro-static charge and magnetism can interfere with auto light

when using the auto light switch.

right (3 o’clock) sides of the watch are

within ±15 degrees of being parallel

• You should be wearing the watch on the outside of your wrist

• Make sure that the left (9 o’clock) and

in the Hand Setting Mode.

• The auto light switch is automatically disabled when the watch is

sunlight.

face is illuminated, illumination will turn off.

with the ground. The auto light switch

may not operate properly if the angle is

greater.

Important!

calibration signal manual receive operation.

• The light may be difficult to see if you turn it on under bright

• If you press the B button or if an alarm operation starts while the

• Face illumination does not work while you are performing a time

Auto Light Switch

On Indicator

Time

Exposure

Approximate

(Brightness)

amount of charging required

each day to support the

operations under “Daily Use”.

The following is the daily

Exposure Level

Required Daily Charging Time

•

■ Charging Guide

Starting from a full charge, the

watch should be able to continue

operating for about nine months

Outdoor Sunlight

Daily Use (All time values are

approximate.)

without further charging under the

conditions described below.

8 minutes

30 minutes

a Window

(50,000 lux)

Sunlight Through

1.5 seconds

• Face Illumination:

• Alarm: 10 seconds

8 hours

48 minutes

Indoor

Day (5,000 lux)

Fluorescent

(10,000 lux)

Daylight Through a

Window on an Overcast

• Signal reception: 4 times Making sure the watch is regularly

exposed to light ensures stable

operation.

Lighting (500 lux)

Approximate Exposure Time

Level 4 \ Level 3 \ Level 2 \ Level 1

(Brightness)

Exposure Level

• Charge Times Required to Advance to a Higher Level

12 hours41 hours

43 hours155 hours

3 hours

7 hours

(50,000 lux)

Outdoor Sunlight

Sunlight Through a

Window (10,000 lux)

Daylight Through a Window on

69 hours251 hours

– – –– – –

11 hours

120 hours

Lighting (500 lux)

charging time depends on a variety of environmental factors.

Indoor Fluorescent

an Overcast Day (5,000 lux)

• Note that the above charging times are for reference only. Actual

— 3 —

switch

■ To illuminate the face with the auto light

Face Illumination

An LED light is used to illuminate the face of the watch for easy

reading in the dark. An auto light switch automatically illuminates

the face when you angle the watch towards your eyes for reading.

surrounding light is bright.

The auto light switch automatically illuminates the face

whenever you angle the watch towards your eyes for reading,

but only when it is dark.

• The auto light switch does not illuminate the face when

You can use the procedure under “To specify the illumination

duration” to configure the illumination duration as

approximately 1.5 seconds or 3 seconds.

■ To turn the auto light switch on and off

While a setting screen (one on which a setting is flashing) is on

the display, hold down the B button for about two seconds to

B button in any

“To specify the illumination

duration” to configure the

illumination duration as

approximately 1.5 seconds or 3

Press the

mode to illuminate the face of

the watch.

■ To illuminate the face manually

seconds.

• You can use the procedure under

toggle the auto light switch on (auto light switch on indicator

displayed) and off (no indicator displayed).

You may hear a faint rattling sound when you move the watch

around. This sound is caused by the movement of a metal

bulb that controls operation of the auto light switch, and does

the auto light switch is on or off.

• Pressing the B button illuminates the face regardless of whether

not indicate malfunction.

Page 6

Note that transmission of the standard wave may be

the National Institute of Information and Communications

Technology (NICT). It is a long wave signal transmitted 24 hours a

day from the Mt. Otakadoya transmitter (40kHz) located in

Tamura-gun, Fukushima Prefecture, and from the Mt. Hagane

transmitter (60kHz) located on the border between Saga

Calibration Signal

• The Japanese calibration signal (Call Sign: JJY) is maintained by

Prefecture and Fukuoka Prefecture.

• The U.S. calibration signal (Call Sign: WWVB) is transmitted by

Signal is received

using built-in antenna.

signal

Long-

wave time

calibration

interrupted occasionally due to maintenance, lightening, etc.

the National Institute of Standards and technology from Fort

Collins, Colorado.

Watch decodes

received data

and converts it

to time data.

Time is adjusted

according to time

data.

Decode

Internally

Time data

Signal data

Watch

Manual receive (You initiate reception using a button operation.)

midnight, 1:00, 2:00, 3:00 and 4:00 each morning.)

• Auto receive (Reception is performed automatically at

•

Receiving the Calibration Signal

There are two methods you can use to receive the time calibration signal.

operations shown above, auto receive is performed one more

• If reception is not successful for any of the normal auto receive

To position the watch for optimum reception

The watch is set up for auto receive at the factory , so all you need to

time at 5:00 a.m.

do is to place it in a location that allows good reception each night.

•

■

Remove the watch from your wrist and place it somewhere so its

top (12 o’clock side, where the antenna is located) is facing

approximately in the direction of the signal transmitter. Keep the

watch away from metal objects.

Near high-voltage lines

Resin band

Next to a household appliance or

office equipment (TV, speaker,

fax, computer, cell phone, etc.)

Metal band

more difficult to receive the signal.

• Orienting the watch so it is sideways to the transmitter makes it

• Do not move the watch while it is receiving the calibration signal.

Near mountains

clock

How a Radio-controlled Watch Works

What is a radio-controlled watch?

Your radio-controlled watch is designed to receive a time

indicator)

B button to

indicator).

and 3 seconds

(

toggle the illumination

duration between about

1.5 seconds (

3. Press the

Transmitter

calibration signal that contains standard time data, and adjust its

current time setting accordingly.

button to exit the setting screen.

4. After the setting is the way you want, press the

City Code

atomic

Cesium

do not perform any operation for about two or three minutes.

• The watch will also exit the setting screen automatically if you

(3 times) Seconds

After the watch receives the Standard Time signal, it performs

internal calculations to determine the current time. Because of

this, there may be an error of up to one second in the

displayed time.

Location

is receiving the calibration signal.

Reception is difficult and may even be impossible in the locations

described below. Avoid such locations when performing signal

reception.

• You should think of your watch operating like a radio or TV when it

Transmitter

Among or near buildings

U.S. Transmitter

Location

Either the Mt. Otakadoya signal (40kHz) or the Mt. Hagane signal (60kHz)

Fort Collins, Colorado signal

1000km

Inside a vehicle

(automobile, train, plane, etc.)

3000km

1000km

(40kHz)

Mt. Otakadoya

500km

If you are experiencing problems with reception, move away

from the types of locations described above to a location with

In a location where there is

radio interference

Fort Collins

receivable up to 3,000 kilometers from the transmitter. Note

that the wave is relatively weak at distances greater than

1,000km, so reception may be poor at long distances.

• Under optimum conditions, the calibration signal should be

1000km

better reception, and try again.

(construction site, airport, etc.)

A button

C button three

hold down the

for about two seconds.

to flash on the display.

T o specify the illumination duration

• This will cause your city code

1. In the Timekeeping Mode,

times to display the

flashing seconds count.

2. Press the

Reception Range

This watch is designed to receive the standard time calibration signal of Japan (JJY) or of the United States (WWVB). The signal that is

received depends on the current Home City setting.

— 4 —

• For information about selecting a Home City, see “Configuring Home Time Settings”. For information about city codes, see the “World T ime

City Code List”.

TYO

Home City

LAX, DEN, CHI, NYC

Japan Transmitter

Locations

500km

(60kHz)

Mt. Hagane

receivable up to 1,000 kilometers from the transmitter. Note

that the wave is relatively weak at distances greater than

500km, so reception may be poor at long distances.

• Under optimum conditions, the calibration signal should be

range of the transmitter.

• Geographic contours, nearby buildings, seasonal conditions, the time of day, can even make reception impossible even when you are within

• Best reception is possible late at night.

Page 7

D button.

In the Timekeeping Mode,

press the

Home Time Settings”.

TYO (Tokyo); Auto Receive = On; Transmitter = AUTO

Configuring Auto Receive Settings

Use the procedure below to turn auto receive of the time

calibration signal on or off. When TYO (Tokyo) is selected as your

Home City, you can also specify the transmitter selection mode,

which controls which Japanese transmitter signal should be used

for time calibration.

”

DEN, CHI, or NYC is selected as the Home City.

• For information about selecting your Home City, see “Configuring

• The initial factory default settings for auto receive are Home City =

■ To configure auto receive settings

• The following procedure can be performed only when TYO, LAX,

• This causes the display to

A button

start cycling through the last

reception date and time

screens.

you do not perform any operation for about one or two

minutes.2.Hold down the

for about two seconds.

auto receive setting to flash

• The watch will return to the Timekeeping Mode automatically if

on the display.

• This will cause the current

the signal. If reception is unsuccessful, try again.

accordance with the calibration signal transmitted in Japan and

the United States only. It operates like a standard (non-radio

controlled) watch outside of the range of the receivable time

calibration signal transmitters.

calibration signal for some reason, timekeeping accuracy is within

±15 seconds per month.

being performed.

• Proper reception may be impossible if there is something blocking

• This watch is designed to adjust its current time setting in

• When the watch is unable to adjust its time signal using the

Attempting a receive operation after that causes an error.

• Strong electrostatic charge can cause timekeeping error.

• Signal reception is cancelled if the alarm starts to sound while it is

• The watch’s calendar shows dates up to the year 2099.

D button.

screen, last reception date screen, and last reception time screen

at two-second intervals.

In the Timekeeping Mode, press the

• This causes the display to start cycling through the “

■ To view the last reception date and time

shown below while reception is in

■ Receive Indicator

The receive indicator cycles from

“Unstable” through “Stable” as

you do not perform any operation for about one or two minutes.

• To return to the Timekeeping Mode, press the D button again.

• The watch will return to the Timekeeping Mode automatically if

Stable

Receive Indicator

Unstable

progress. How far it cycles depends

on the signal strength. Keep the

watch in a location where reception

is stable while reception is in

progress.

Last reception date

determine the best location for signal reception.

• Use the receive indicator to check reception status and to

seconds for reception to stabilize.

• Even under optimum reception conditions, it can take about 10

Last reception time

factors can all affect reception.

• Note that weather, the time of day, surroundings, and other

Timekeeping Mode or World Time Mode only.

digital time setting first, and then adjusts the analog time setting

accordingly. In order to ensure that the analog time matches the

digital time, make sure you adjust the analog time to match the

digital time before signal reception is performed.

the watch to beep and then exit the receive operation.

transmitter before performing the reception operation. Remember

that geographic contours, nearby buildings, seasonal conditions,

the time of day, can even make reception impossible even when

Calibration Signal Reception

Precautions

• Auto reception can be performed while the watch is in the

• When a time calibration signal is received, the watch corrects its

• Pressing any button while auto reception is in progress will cause

Auto receive turned on for the Mt. Otakadoya signal (40kHz).

• AUTO

Auto receive turned on with automatic selection of either the

Mt. Otakadoya signal (40kHz) or the Mt. Hagane signal

Auto Receive Settings when the Home City is TYO

•60Auto receive turned on for the Mt. Hagane signal (60kHz).

(60kHz), whichever is strongest.

•

you are within range of the transmitter.

• Make sure you are within the range of the calibration signal

• OFF

Auto receive turned off.

Auto receive turned on for the Ft. Collins, Colorado signal.

• ON

Auto Receive Settings when the Home City is NYC,

CHI, DEN, or LAX

• OFF

Auto receive turned off.

D button for about

transmitter selection mode, signal reception can take up to 12

■ Time Required for Reception

minutes.

A calibration signal receive operation takes anywhere from about

two to six minutes.

• Note that when “AUTO” (Auto Select) is specified as the

In the Timekeeping Mode, hold

down the

two seconds.

■ To perform manual receive

• See “Configuring Auto Receive Settings” for more information.

• The watch will beep and

D button.

reception will start. An indicator

will appear on the display to

indicate reception conditions.

Press the

■ To interrupt reception

D button to

Press the

cycle through the

available auto receive

• All other buttons besides D are disabled during signal reception.

When reception is successful

The watch terminates reception and adjusts the current time. Next

it beeps and then displays the date and time that the adjustment

was performed.

you do not perform any operation for about one or two minutes.

Reception Error (ERR Indicator)

The watch does not adjust its current time setting, and displays

“ERR” when signal reception is unsuccessful for some reason.

• The watch will return to the Timekeeping Mode automatically if

settings.4.When the setting is the

— 5 —

way you want, press the

A button.

screen and return to the last

reception date and time

screens.

• This will exit the setting

Mode, press the D button

• To return to the Timekeeping

again.

Timekeeping Mode

automatically if you do not

perform any operation for

about one or two minutes.

• The watch will return to the

Page 8

Tokyo

Auto Japan transmitter select

(40kHz/ 60kHz)

Auto switching in accordance

with signal data

City Name

Jerusalem

GMT

Differential

JRS

City

Code

Jeddah

JED

Karachi

Teheran

+3.5+4+4.5+5+5.5+6+6.5

KHI

KBL

THR

DXB

Delhi

Kabul

Dubai

DEL

Dakar

DAC

Yangon

RGN

Bangkok

Hong Kong

+7+8+9

BKK

HKG

Seoul

SEL

Tokyo

TYO

Sydney

Adelaide

+10

+9.5

ADL

SYD

Noumea

Wellington

+11

+12

NOU

WLG

will display the date and time that the time calibration signal was

last received successfully. To return to the Timekeeping Mode,

press the D button again. See “To view the last reception date

and time” for more information.

problems with signal reception or when the time setting produced

by signal reception is incorrect.

are shown below. You do not need to change these settings if you

use the watch in Japan.

Auto Receive

Home City

• Check the auto signal reception setting whenever you have

How can I view the last reception date and time?

• In the Timekeeping Mode, press the lower right D button. This

unless TYO (Japan), NYC (New York), CHI (Chicago), DEN

(Denver), or LAX (Los Angeles) is selected as the Home City. Use

The auto receive ON/OFF settings don’t appear when

configuring auto receive settings.

• Auto receive ON/OFF settings do not appear on the display

• The initial factory default configuration of the reception settings

the procedure under “To configure home time settings” to select

your correct Home City.

available only when TYO (Tokyo) is selected as the Home City

code. Use the procedure under “To configure home time settings”

to select your correct Home City.

configuring auto receive settings.

• The AT, JP40, and JP60 transmitter selection mode options are

The auto receive AUTO, 40, and 60 settings do not appear when

Summer Time

general direction of the transmitter.

reception conditions are best. Before going to bed at night, place

the watch near a window, with its 12 o’clock position facing in the

What time is auto receive performed?

• Auto receive is performed in the middle of the night, when

City Name

GMT

–11

Differential

City

– – –

Code

World Time City Code List

direction of the transmitter.

watch will beep to indicate that manual receive has started. Place

it near a window, with its 12 o’clock position facing in the general

How can I perform manual receive?

• Hold down the lower right D button for about two seconds. The

Using Summer Time (DST)

Summer time, or Daylight Saving Time (DST) as it is known in

some countries, calls for setting clocks ahead one hour during the

summer season. Note that the use of summer time depends on

the country and even the local area.

Denver

Chicago

Honolulu

Anchorage

Los Angeles

–9–8–7–6–5–4–3–2–1

–10

LAX

HNL

ANC

D button to

In the World Time Mode,

use the

■ To turn summer time on or off

Caracas

New York

Rio de Janeiro

CHI

DEN

display the screen for the

city code whose summer

RIO

NYC

CCS

– – –

DST Indicator

A button

time setting you want to

change.2.Hold down the

for about two seconds.

Paris

Berlin

London

Greenwich Mean Time

+0+0+1+1+2

GMT

– – –

and off.

• This toggles summer time on

Athens

ATH

PAR

LON

BER

on the display and

timekeeping is advanced by

one hour when summer time

is turned on.

• The “DST” indicator appears

• You can turn summer time on

Cairo

Universal Time Coordinated (UTC).

CAI

• The contents of the above table are current as of December 2003.

• Time differentials in the above table are in accordance with

or off independently for each

World Time Mode city. Note,

however, that you cannot turn

on summer time for the “GMT”

city code.

internal decoding process before updating its time setting.

Because of this, the time setting may be slightly off (within one

second).

time signal and current time are slightly off.

• After the watch receives the time calibration signal, it performs an

Time calibration signal reception is successful, but the hourly

Though the Japanese calibration signal (Call Sign: JJY) is

continually transmitted by the National Institute of Information and

Communications Technology (NICT) in theory, it may sometimes

Troubleshooting

The watch cannot receive the time calibration signal.

be interrupted for periodic maintenance work, or because of

• Is the signal being transmitted?

procedure under “To configure home time settings” to turn off

summer time.

Time calibration signal reception is successful, but the current

time is one hour fast.

• Do you have summer time (DST) turned on (ON)? Use the

See “Reception Range” for information about areas where the

watch can receive the signal.

with reception?

lightening or other problems.

• Is there something in the immediate area that may be interfering

• Are you within the reception range of a transmitter?

If you are in Japan, you should have TYO selected for your Home

City. For other areas, select the correct Home City code using the

Time calibration signal reception is successful, but the current

Even if you are within the reception range of a transmitter, objects

between you and the transmitter or electrical noise can interfere

procedure under “To configure home time settings”.

time setting is wrong.

• Is the correct city code selected for your Home City?

Remember that auto receive is not performed unless TYO

with reception. Avoid such areas during signal reception. See

“Location” for more information.

(Japan), NYC (New York), CHI (Chicago), DEN (Denver), or LAX

(Los Angeles) is selected as the Home City. Select the correct

• Do you have the correct Home City code selected?

Use the procedure under “Configuring Auto Receive Settings” to

Home City code using the procedure under “To configure home

time settings”.

turn on auto receive.

• Is auto receive turned off (OFF)?

■ To search for a city code

Auto receive is performed only when the watch is in the

World Time Mode during the auto receive times (midnight, 1:00

a.m., 2:00 a.m., 3:00 a.m., 4:00 a.m., and 5:00 a.m.)?

Timekeeping Mode or World Time Mode. It is not performed if the

• Is the watch in any mode other than the Timekeeping Mode or

watch is in any other mode.

World Time Mode

World time lets you display the current time in any one of 30 cities

(29 time zones) around the world.

— 6 —

D button.

(Scrolls Westward)

settings.

• For more information, see “To configure home time settings”.

Current Time in Selected City

• Pressing the A button in the World Time Mode displays the city

City Code

while after a city code appears, the display will change to show

the current time in that city.

In the World Time Mode, press the

• This scrolls westward through the available city codes. A short

• Holding down the D button scrolls at high speed.

was displayed when you last exited the mode appears first.

Timekeeping Mode seconds count.

Mode time is also applied in the World Time Mode.

• When you enter the World Time Mode, the screen for the city that

• The seconds count in the World Time Mode is linked with the

• The same 12-hour/24-hour format you select for the Timekeeping

settings in the Timekeeping Mode and the World Time city

Important!

• If the World Time Mode time is incorrect, check the current time

code of the currently selected city for about two seconds.

differential appears instead.

• If a time zone does not have a city code assigned to it, the GMT

Page 9

(Decrease)

(Increase)

1/100 Second

B (–)

D (+) and

Use the

buttons to change the

minute setting.

D (–) button changes the

• Each press of the B (+) or

(Decrease)

B (–)

D (+) and

Use the

buttons to change the

hour setting.

changes the setting at high

• Holding down either button

minute setting in 1-minute

increments.

changes the setting at high

speed.6.When the setting is the way you want, press the

button.

you do not perform any operation for about two or three

• Holding down either button

(Increase)

speed.

sure you specify AM (no

indicator) or PM (P) correctly

when using 12-hour

timekeeping, or that you

specify the correct 24-hour

• When setting the hour, make

time.

format you select for the

• The same 12-hour/24-hour

minutes.

• This exits the setting screen.

• The display also will exit the setting screen automatically if

C button to

Timekeeping Mode home time

is also applied in the Alarm

Mode.4.Press the

select the minute setting.

Minutes

to flash.

• This causes the minute digits

Seconds

Minutes

■ Stopwatch Mode Display Screens

• Elapsed Time Screen

The display shows the minutes and seconds.

D button to start and

(Split/Reset)

Stopwatch Mode

The stopwatch measures elapsed time in units of 1/100 second up to 59 minutes, 59.99 seconds (60 minutes total). When the maximum

limit is reached, the elapsed time automatically returns to zero and timing continues from there.

In the Stopwatch Mode, press the

stop elapsed time measurement.

■ To perform elapsed time measurement

• Paused Elapsed Time Measurement Screen

(Start/Stop)

2-second

Intervals

When elapsed time measurement is paused, the display alternates

between a minute/second screen and a 1/100 second screen at

2-second intervals.

Seconds

Minutes

Hour

Alarm Indicator

D button to display the

A button

A button to toggle the Hourly Time Signal on

D button to display

In the Alarm Mode, press

the

the alarm screen.

Mode, the screen that was

displayed when you last

exited the mode appears first.

Hold down the

for about two seconds

until the hour digits of the

alarm time start to flash.

screen automatically turns on

the alarm, which is indicated

■ To set the alarm time

Using the Alarm and Hourly Time Signal

You can set the daily alarm in 1-minute increments. The watch

beeps for 10 seconds when the current time in the Timekeeping

• When you enter the Alarm

Mode reaches the alarm time you set.

The Hourly Time signal causes the watch to beep every hour on

the hour.

■ To display the alarm screen

Hourly Time Signal Screen

D button to toggle the display

Alarm Screen

In the Alarm Mode, press the

between the alarm screen and the Hourly Time Signal

screen.

by the alarm indicator.

• Displaying the alarm setting

Hourly Time Signal off

•

Alarm off

•

Hourly Time Signal screen.

In the Alarm Mode, use the

Press the

(“ ”) or off (“”).

■ To turn the hourly time signal on or off

D button to display the alarm

In the Alarm Mode, use the

screen.2.Press the

■ To turn the alarm on or off

A button to toggle the alarm on (“ ”

displayed) or off (“ ” displayed).

Hourly Time Signal Off Hourly Time Signal On

Alarm On

Alarm Off

nal Indicator

Hourly Time Si

Alarm Time

Alarm Indicator

■ To stop the alarm beeper

Press any button.

■ To test the alarm

In the Alarm Mode, hold down the D button to sound the alarm.

— 7 —

Page 10

estward)

(Scrolls

D button to

scroll westward through

the city codes until the

one you want to select is

displayed.

Code List” for information

2. Press the

• See the “World Time City

TYO = Tokyo

about city codes.

scrolls at high speed.

• Holding down either button

want is displayed, press

3. When the city code you

A button

C button.

the

This will display the summer

time (DST) setting screen.

•

City Code

(Scrolls

Forward)

Hour

D (+)

year, month, or day setting

is flashing, use the

button to change the

setting.•Holding down the D button

8. While the hour, minutes,

Indicates 12-hour or

Minutes

changes the setting at high

speed.•When setting the hour, make

sure you specify AM (no

indicator) or PM (P) correctly,

or that you specify the correct

24-hour time.

You can set a year in the range of 2000 to 2099. The day of

the week is set automatically in accordance with the date you

•

24-hour timekeepin

set.•The watch automatically makes adjustments for leap years

and month lengths.

Seconds reset to 00.

D button to toggle it

setting is flashing, press

the

on (ON) or off (OF).

If you turn on Power Saving,

•

9. While the Power Saving

C button to select each of the settings and the

the Power Saving indicator

will be on the display when

you exit the setting screen.

Use the

D button to change them.

hold down the

for about two seconds.

This will cause the city code

currently selected as the

Home City to flash on the

Configuring Home Time Settings

Home time settings include your Home City (the city where you will

normally use the watch), the current time and date in your Home

City, and other settings.

If you are planning to manually adjust both the digital and

analog settings, be sure to adjust the digital setting first.

Saving on or off.

• Use the Timekeeping Mode to configure home time settings.

• Also use the following procedure when you want to turn Power

■ To configure home time settings

1. In the Timekeeping Mode,

display.

•

Split Indicator Minutes Seconds 1/100 Second

2nd finish Displays time of 2nd finisher. Reset

timekeeping.

timekeeping setting is

flashing, press the

button to toggle between

12-hour (“12H”) and

24-hour (“24H”)

6. While the 12/24-hour

C button to

setting is the way you

want, use the

cycle the display through

the settings shown below.

5. When the summer time

12/24-hour

Timekeeping

Summer Time

Code

Home City

selected, press the

button to reset them to 00

in accordance with the

time signal on the radio,

TV, etc.•Pressing the D button while

7. While the seconds are

Hour

Seconds

Minute

Month YearDay

Power Saving

the seconds count is in the

range of 30 to 59 resets it to

00 and also adds 1 to the

minutes. Pressing the D

button in the range of 00 to 29

resets the seconds count

without changing the minutes.

Pressing the B button while

the seconds count is flashing

•

changes the face illumination

duration. See “To specify the

illumination duration” for more

information.

■ Elapsed Time Measurement

Start Stop Reset

Pressing the A button while timing is stopped resets the stopwatch to all zeros.

Cumulative Time Measurement

Pressing the D button to restart the stopwatch without resetting it to all zeros causes the elapsed time measurement to resume from

where it was last stopped.

■ Split Time Measurement

Start Record Split Clear Split Stop Reset

Pressing the A button while timing is being performed displays the split time screen, but timing continues internally.

• Changing to another mode while a split time is displayed clears the split time operation.

■ 1st and 2nd Place Finishers

(Displays time of 1st finisher.)

Split Time Screen

The split time screen cycles alternately cycle through the split

Start 1st Finish

Pressing the D button while the split time screen is on the display stops elapsed time measurement, and leaves the split time screen on

the display. Press the A button to exit the split time screen and display the elapsed time when the measurement was stopped.

indicator, a minute/second screen, and a 1/100 second screen.

D button to

cycle the display through

the available summer time

(DST) settings until the

one you want to select is

displayed.

4. Press the

AUTO

This setting uses Japan summer time data when TYO is

•

selected as the Home City, and U.S. summer time data

This setting enables the auto summer time setting, which

turns summer time on or off in accordance with the received

time calibration signal.

•

f summer time and returns to normal

DEN, CHI, or NYC is selected as the Home City.

when NYC, CHI, DEN, or LAX is selected as the Home City.

OFF

Note that “AUTO” can be selected only when TYO, LAX

timekeeping.

•

This setting turns of

•

•ONThis setting turns on summer time and advances the current

time by one hour.

— 8 —

Page 11

When the setting is the way you want, press the

button.

the minute hand with the current seconds count.

• This exits the setting screen and automatically synchronizes

high-speed hand movement. You can then release the buttons.

12-hour cycle, or until you press any button to stop it.

starts to sound. High-speed hand movement will resume after the

movement of the hands, press the B button to lock the

High-speed Lock

• While holding down the D button to start high-speed clockwise

alarm stops.

• High-speed hand movement will continue until it completes a

• High-speed hand movement will also stop momentarily if an alarm

A button

• The display also will exit the setting screen automatically if

D button to

you do not perform any operation for about two or three

minutes.

(Forward)

In the Hand Setting Mode,

hold down the

for about two seconds.

minute setting of the digital time

to flash on the display.

Use the

adjust the hour and

minute hands so they

Adjusting the Analog Time Setting

You can use the Hand Setting Mode to manually adjust the analog

time when it does not match the digital time.

When all of the settings are the way you want, press the

A button.

• This exits the setting screen.

10.

• This will cause the hour and

you do not perform any operation for about two or three

minutes.

• The display also will exit the setting screen automatically if

Digital-Analog Synchronization

time settings are, it may take some time for the analog hand

After adjustment of the digital time, the watch automatically

adjusts its analog setting to match.

• When adjusting the analog time, the hands move clockwise.

• Depending on how many hours different the digital and analog

match the digital time.

setting procedure to be finished.

moves the hands 20 seconds

clockwise.

moves the hands at high

speed.

• Each press of the D button

• Holding down the D button

— 9 —

Page 12

3. DRAWINGS: MODULE QW-3367 3-1. LCD DIAGRAM

SIGALM

DST1

L30

CHARGE

L28

L29

SEG

L 6 L 7 L 8

L 9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 L21 L22 L23 L24 L25 L26 L27

L27

COM

SAVE

L24

L25

L26

LC1 LC5LC4LC3LC2 X8Y4 X9Y4

X10Y4 X11Y4 X16Y4 X15Y4 X14Y4 X13Y4 X12Y4

X4Y4 X3Y4 X2Y4 X1Y4 X0Y4 X5Y4 X6Y4 X7Y4 DST1

L23

L22

X8Y3

X9Y3 X10Y3 X11Y3 X16Y3 X15Y3 X14Y3 X13Y3 X12Y3

X4Y3

X3Y3

X2Y3

X1Y3

X0Y3

X5Y3

X6Y3

X7Y3

L21

W8 W9 W0 W1

A. LIGHT

L19

L20

RECOVER

L17

L18

X8Y2

X9Y2 X10Y2 X11Y2 X16Y2 X15Y2 X14Y2 X13Y2 X12Y2

X4Y2

X3Y2

X2Y2

X1Y2

X0Y2

X5Y2

X6Y2

X7Y2

W6 W7

RECOVER

L15

L16

X8Y1

X9Y1 X10Y1 X11Y1 X16Y1 X15Y1 X14Y1 X13Y1 X12Y1

A. LIGHT

X4Y1

X3Y1

X2Y1

X1Y1

X0Y1

X5Y1

X6Y1

X7Y1

L14

L13

X16

L11

L12

X8Y0

X9Y0 X10Y0 X11Y0 X16Y0 X15Y0 X14Y0 X13Y0 X12Y0

X4Y0

X3Y0

X2Y0

X1Y0

X0Y0

X5Y0

X6Y0

X7Y0

PM W4

SIG

ALM

L10

L 9

SEG

L 8

L28 L29

L 7

COM

W4W5

L 6

LC1

L30

CHARGE

SAVE

LC2

LC3

LC4

LC5

— 10 —

Page 13

3-2. CIRCUIT DIAGRAM

✽13

Crh1

Crh2

Crh3

Crl1

Crl2

ANT

✽19

RP1RP2

Crl3

P3-2 Hold P14

Asel Pon

GND4

TCO

P12

FET-D

Rpd

✽13

✽14

VCC

P13

ISB

Rxt2

Xtal2

Ccp

Rcp

GND1

FET-S

✽13✽12

Xtal3 Cxt

GND5

P3-1 P4 P5

GND3 GND2

Rxt3

✽13

Cbat

Rbat

No parts except Rpd are mounted within the area of the dotted line in

for single transmitter.

✽ 14. Rpd is not mounted in the specification which includes signal reception.

✽ 15. Short here with a soldering short pad when three LEDs are mounted.

✽ 16. Mount Tr2 only when one LED is mounted.

✽ 17. Short here with a soldering short pad only when one LED is mounted.

✽ 18. Inclination sensor

✽ 11. LD3 (Normal High) is used in this module.

✽ 12. Cxt is not mounted in the specification for dual transmitters.

✽ 13. Cc, Crl1, Crl2, Crl3, Rxt3 and Xtal3 are not mounted in the specification

✽ 19.

modules without signal reception function.

SCR

SCIN

SDO SCK CSB

✽1 ✽1 ✽1 ✽1

SDI

✽1

L32 - - L36

LCD ( 2.8V 1/3b 1/5d )

L3 - L5, L31,L37 - - - L55

L6 - - - L30 LC1 - - - LC5

An.B1

✽8 ✽8 ✽7

L1 L2

T1T2T3

KI1

KC1

KC3

✽11

XTB

✽4

Xtal

VC1 VC2

C2C5

VDD3

VDD1

VDSP VCH

VHF

VC3 VC4

Di2

GND VDD2

VSC

✽9

LD1

Di1

Tr1

BAT

LL1 PZ

Tr2

✽ 1. No bonding

✽ 2. GND-Kl5: Open (No Soldering)

GND-Kl6: Open (No Soldering)

GND-Kl7: Open (No Soldering)

✽ 3. Latch type key

✽ 4. Short (Soldering) (R trimming)

✽17

OP2

✽15

OP1

LED1

LED2R1

LED3R1

✽16

✽ 5. Short (Soldering) (N trimming)

✽ 6. GNDB is used for the bias on the back of the tip.

✽ 7. L28~L30 are used as the static drive pins.

✽ 8. Motor drive pins (01 and 02) are used in this module.

✽ 9. Normal Low

✽ 10. LD2 (Normal Low) is used in this module.

LL2

Cld1

CE27

✽6

(N.C.)A

VOUT0

LED

2(N.C.)

3GND

VDD8

(N.C.)9

DRIVER

5ENABLE

4(N.C.)

Cld2

6CE1

COILB

1LEDOUT

GNDB

VPM

KC2

✽10

LSI

TOTAL 106PINS

BONDING 79PINS

✽3

KI7

KI8

KI9

✽18

✽3✽3✽3✽3✽3

✽5

✽5✽4✽4

✽3

KI2

KI3

KI4

KI5

KI6

✽2

KC4

— 11 —

Page 14

3-3. CHECKING TERMINALS AND COMPONENTS

VOUT

LED1

GND

KI8

GND

L 9

L 8

L10

L 7

L 6

LC1

SENSOR/TILT (71055275)

LED2

LEDOUT

VDD3

VC4

VC3

KI3

LED2

VOUT

KI2

GND

LC4

LC2

LC5

LC3

CUSHION 506 (72119631)

LEDOUT

GND GND GND

LD1

CE1

LEDOUT

LED1

KI1

VOUT

VDD2

GND

VDD2

SCIN

VSC

SCIN

VSC

KI4

GND LD1

LEDOUT

LED3

LEDOUT

LED3

L30

COIL

COIL GND

VOUT

GND

VDD2

CE2

VOUT

CE2CE1 GND VOUT

X3 X2P5

P4P5P7

GND GND

SCR

17. PCB ASS'Y (76408229)

L23

L24

L25

L26

L27

L28

L29

COIL

VDD2

L18

L19

L20

L21

L22

L11

L12

L13

L14

L15

L16

L17

KI3

KI2

OSCILLATOR/CRYSTAL (71106336)

CUSHION 466-A (72119576)

P13

GND

KI8

GND

FET-D

KI8

VDD2

VC2VC1

VDSP

VC1

VDSP

GND

KI3

GND

VCH

VDD1

GND

VHF

KI2

XTB

KI7

KI6

KI5

GND

FET-S

GND

LL1

GND

VDD2

P14P12

VCC

GND

KI9

VCC

VDD2

TR1

VDD2

TR1

GND

LL1

KI1

GND

KI1

Ccp

GND

KI4

VSC

Short pad for R trimming

KI4

CUSHION 506 (72119631)

Short pad for N trimming

TAPE/ADHESIVE (10006652)

CAPACITOR/TRIMMER (10097666)

Short pad for switching modules

— 12 —

Page 15

4. EXPLODED VIEW: MODULE QW-3367

10 (10155782)

8 (10014042) Casing parts: DIAL

SPACER

12 (10155789) 26 (72240652) 27 (10155787)

18 (72280511)

23 (10053572) 22 (72301025)

8 (10014042) 13 (10155784)

8 (10014042)

Casing parts: SOLAR CELL

19 (10123230)

1 (76407573) 4 (10130977)

18 (72280511)

23 (10053572)

8 (10014042)

15 (10157977)

17 (76408229) PCB Ass'y

5 (10016598) 21 (72019249)

2 (10065657) Battery storage (CTL1616)

14 (10065664)

19 (10123230)

9 (72311777)

19 (10123230)

11 (10016591)

24 (10155788)

— 13 —

Page 16

5. PARTS LIST: MODULE QW-3367

Note: 1. Prices and specifications are subject to change without prior notice.

2. Spare parts are classified as follows according to their importance in after-sales service. A Rank ---------------------------------------- Very Important B Rank ---------------------------------------- Important C Rank ---------------------------------------

3. Batteries in Bulk pack on the tray will be supplied from our Overseas Spare Parts Section under charge basis.

Batteries in Blister pack will be supplied from our Sales Department.

4. As for order/supply of spare parts, refer to the separate publication "GUIDE BOOK for spare parts supply".

Less important

Item Code No. Parts Name S

76408042 MODULE/WITH MOVEMENT QW-3367AT-01TK GW-1500J-1A 1 A

1 76407573 ANALOG BLOCK QW-3329MV-82TK QW-3367AT-01TK 1 A 2 10065657 BATTERY/STORAGE CTL1616 QW-3367AT-01TK 1 B 3 10097666 CAPACITOR/TRIMMER CTZ2E-25C-W2-P QW-3367AT-01TK 1 B 4 10130977 COIL ASS'Y RJQ513694*001V01 QW-3367AT-01TK 1 A 5 10016598 CONTACT/BATTERY(-) 2348 Q366836-1 QW-3367AT-01TK 1 C 6 72119576 CUSHION 466-A Q48342A-1 QW-3367AT-01TK 1 C 7 72119631 CUSHION 506 Q49364-1 QW-3367AT-01TK 2 C

8 10014042 CUSHION 2306-1 Q466421-1 QW-3367AT-01TK 2 C

9 72311777 HOLDER 1381 Q456843-1 QW-3367AT-01TK 1 C 10 10155782 HOLDER 3329 RJQ518016-001V02 QW-3367AT-01TK 1 C 11 10016591 HOLDER/BATTERY 2348 Q366808-1 QW-3367AT-01TK 1 C 12 10155789 HOLDER/HOUR WHEEL 3329 RJQ517854-001V01 QW-3367AT-01TK 1 C 13 10155784 INTERCONNECTOR/ 3329 RJQ518251-001V01 QW-3367AT-01TK 1 C 14 10065664 LABEL/ 2368 Q468543A-1 QW-3367AT-01TK 1 C 15 10157977 LCD K3364-01THP QW-3367AT-01TK 1 A 16 71106336 OSCILLATOR/CRYSTAL CFS-145LM07 QW-3367AT-01TK 1 B 17 76408229 PCB ASS'Y RJQ518658*003V01TK QW-3367AT-01TK 1 A 18 72280511 SCREW/FLAT 388 Q422638-1 QW-3367AT-01TK 2 B 19 10123230 SCREW/FLAT2730 RJQ513792-001V01 QW-3367AT-01TK 4 B 20 71055275 SENSOR/TILT TS-2418-P QW-3367AT-01TK 1 B 21 72019249 SPRING/COIL 675-3 Q413389A-1 QW-3367AT-01TK 1 B 22 72301025 SPRING/COIL 1510-1 Q459238-1 QW-3367AT-01TK 3 B 23 10053572 SPRING/COIL 2375-1 Q468078-1 QW-3367AT-01TK 4 B 24 10155788 SUPPORTER/PCB ASSY 3329 RJQ517852-001V01 QW-3367AT-01TK 1 C 25 10006652 TAPE/ADHESIVE Q465964-1 QW-3367AT-01TK 1 C 26 72240652 WASHER Q421691-1 QW-3367AT-01TK 1 C 27 10155787 WHEEL/HOUR 3329 RJQ517619-001V01 QW-3367AT-01TK 1 C

ecification Applicable Q R

For the

Notes: Q - Used quantity

rices and minimum order/supply quantities of the above parts, refer to the Parts Price List P.P.L.-622.

R - Rank

— 14 —

Page 17

6. PRECAUTIONS FOR REPAIR: MODULE QW-3367 6-1. AC (ALL CLEAR) AND REMOVING OF MODULE

1. Perform AC (ALL CLEAR) when inserting a new battery, or else the memories and/ or counters may give

erratic displays. Touch the AC contact and the main plate with the metallic tweezers. The contact should be made for about two seconds.

2. On removing of the module from the case, please insert the precision screw driver between the module and

the case pointed by arrows.

6-2. ACCURACY CHECKING

Check the accuracy of the module with the quartz timer after switching the module to “ACCURACY CHECKING MODE”.

The operations are shown below: A) SWITCHING TO “ACCURACY CHECKING MODE”

While pressing the D button, press A and C buttons at the normal timekeeping mode. Then all the segments are displayed and the LCD drive signals are changed to the static drive signal of “32 Hz” so that you can check the accuracy with the quartz timer.

B) CANCELLATION OF THE “ACCURACY CHECKING MODE”

Press any button. Then the display is returned to its original state.

NOTE: The “ACCURACY CHECKING MODE” will

automatically return to the regular mode in 1 ~ 2 hour(s) without any operation.

— 15 —

QW-3367

Page 18

6-3. SOLAR CELL-PCB ASS'Y CONTACT CHECKING

Check a Solar cell and PCB ass'y are contacted correctly by contact spring, when a module is disassembled.

1. To enter TEST mode.

1) While pressing D button, press A and B buttons in the normal timekeeping mode.

2. Check a Solar cell and PCB ass'y contact in the following order.

1) Display side up and place the watch on the desk.

2) Check the display indicates as figure 2.

3) Display side down and place the watch on the desk more than two seconds. Or go to a dark room and place the watch more than two seconds.

4) Check the display indicates as figure 3. If “ ” is not appeared on the display, disassemble again the module and check the contact spring between the Solar cell and PCB.

Figure 1

3. To exit from TEST mode Press any button.

Press D, A and B buttons

Figure 2

Place the watch in a dark room more than two seconds.

“ ” appears on the display.

Figure 3

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Page 19

6-4. HOW TO CHECK TILT SENSOR

1) Press A, B and C buttons at the normal timekeeping mode.

2) Check the display indicates as figure 4.

3) Tilt the watch towards you more than 40 degrees.

4) Check the display indicates as figure 5.

“TL” appears on the display.

Tilt the watch towards you more than 40°

Figure 4 Figure 5

6-5. TIME CALIBRATION SIGNAL TEST MODE

1) Press B, C and D button at the same time to enter the test mode.

2) Press A button to switch from one signal source to another.

J4 : Fukushima, Japan (Call Sign: JJY, Frequency: 40kHz) J6 : Fukuoka/Saga, Japan (Call Sign: JJY, Frequency: 60kHz) U6: Fort Collins, Colorado (Call Sign: WWVB, Frequency: 60kHz)

3) Press D button to start signal reception.

“ ” appears on the display.

More than 40°

— 17 —

Page 20

7. TROUBLESHOOTING: MODULE QW-3367

This is a flow chart about signal reception.

START

Check whether the Home City

code is selected correctly.

To perform MANUAL time

calibration signal reception

Signal

reception OK?

To perform AUTO time

calibration signal reception

Signal

reception OK?

Replace the PCB ass'y

Signal

reception OK?

Yes

Replace the Case center

ass'y with antenna

Signal

Yes

reception OK?

There is a possibility of location bad.

— 18 —

Page 21

Ver. 1 : May. 2006

Correction of pages 13 and 14

CASIO COMPUTER CO.,LTD.

Overseas Service Division

Shibuya-ku, Tokyo 151-8543, Japan

6-2, Hon-machi 1-Chome