S
ERVICE
M
ANUAL
& PARTS LIST
(WITHOUT PRICE)
QW-2140
MODULE NO.
R
REF. NO. S/M-709
SEP. 2000
FKT-300
Страница 1: ...SERVICE MANUAL PARTS LIST WITHOUT PRICE QW 2140 MODULE NO R REF NO S M 709 SEP 2000 FKT 300...
Страница 2: ...2 3 DRAWINGS QW 2140 3 1 BLOCK DIAGRAMS 6 3 2 CHECKING TERMINALS AND COMPONENT 8 4 EXPLODED VIEW QW 2140 9 5 PARTS LIST QW 2140 10 6 PRECAUTIONS FOR REPAIR QW 2140 6 1 AC ALL CLEAR AND REMOVING OF MO...
Страница 3: ...alendar pre programmed to the year 2039 Time Calibration Signal Reception Auto Receive Three times per day at 2 00 AM 4 00 AM and 6 00 AM Manual Receive Last date time received display Time Calibratio...
Страница 4: ...and 24 hour 24H timekeeping Use D and B to change the setting Press D to reset to 00 Use D and B to change the setting Auto Receive Hour 12 24 Hour Format City Code Seconds DST Day Month Year Minutes...
Страница 5: ...lay to remind you of the purpose of each alarm When an alarm is turned on the alarm tone sounds when the alarm time is reached You can also turn on an Hourly Time Signal that causes the watch to beep...
Страница 6: ...city code Other city codes are not affected Daylight Saving Time DST advances the time setting by one hour from Standard Time Remember that the not all countries or even local areas use Daylight Savi...
Страница 7: ...ansmitted from Mainflingen This means that reception is best when the antenna built into the 12 o clock edge of the watch is facing towards Mainflingen Note however that moving the watch while the tim...
Страница 8: ...X36Y3 X47Y3 X46Y3 X45Y3 X44Y3 X43Y3 X42Y3 X35Y1 X34Y1 X33Y1 X32Y1 X31Y1 X30Y1 X29Y1 X28Y1 X27Y1 X26Y1 X25Y1 X24Y1 X23Y1 X22Y1 X21Y1 X20Y1 X19Y1 X18Y1 X17Y1 X16Y1 X15 Y1 LC3 X14Y0 X13Y0 X12Y0 X11Y0 X10...
Страница 9: ...7 6 5 4 3 2 1 11 12 13 14 15 16 17 18 19 20 FLB C20 R4 R5 CLK SL Q2A Q2B PON D3 Cl1 Cl2 Cl3 Cl4 D2 D1 D0 R7 R2 SL S4 C15 C16 C21 C19 C10 F A C18 C17 S3 S1 S2 CT XT VDD2A LD1 GND BD1 VC3 VC4 VCH VOSC...
Страница 10: ...4 GND KI4 15 14 KI5 KI5 KI6 GND XT XT XTB GND VDD2 VOSC GND GND GND GND VDD2 KC5 EMP KI9 Resistor Chip R7 Capacitor Chip C5 Capacitor Chip C1 Resistor Chip R2 Resistor Chip R5 Diode Di Detection IC IC...
Страница 11: ...9045 20 1002 7269 22 7201 9599 19 7230 1012 14 1002 7248 15 7231 1863 12 1002 7237 16 7207 8776 8 1002 7247 6 7225 1792 9 1002 7236 18 1002 7255 20 1002 7269 13 1002 7256 11 7229 0790 7 7233 2719 2 10...
Страница 12: ...1 B 5 1003 0868 OSCILLATOR CRYSTAL C2 77 503KHZ 10 10 QW 2140YC 01 03 1 B 6 7225 1792 CONTACT BATTERY 563 Q36151A 1 QW 2140YC 01 03 1 C 7 7233 2719 CUSHION 1922 3 Q464274 1 QW 2140YC 01 03 1 C 8 1002...
Страница 13: ...with the quartz timer B CANCELLATION OF THE ACCURACY CHECKING MODE Push any button except for D button Then the display is returned to its original state NOTE The ACCURACY CHECKING MODE will automatic...
Страница 14: ...12 6 3 IMPROVING SIGNAL RECEPTION To improve signal reception put the watch as shown in the illustrations Display up Resin Band Metal Band Pass through band loop...
Страница 15: ...CASIO TECHNO CO LTD Overseas Service Division Nishi Shinjuku Kimuraya Bldg 1F 5 25 Nishi Shinjuku 7 Chome Shinjuku ku Tokyo 160 0023 Japan...
