Casio QW-2511 Service Manual & Parts List
  1. Manuals
  2. Brands
  3. Casio Manuals
  4. Watch
  5. QW-2511
  6. Service manual & parts list

Casio QW-2511 Service Manual & Parts List

Hide thumbs
Table of Contents

Advertisement

Quick Links

S
ERVICE
WV-54DJ
(QW-2511)
INDEX
& PARTS LIST
MODULE NO.
QW-2511
QW-2708
QW-2709
M
ANUAL
REF. NO. S/M-777
WVX-100DA
(QW-2708)
WVX-100DJ
(QW-2709)
R
JUL. 2002
(WITHOUT PRICE)

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the QW-2511 and is the answer not in the manual?

Questions and answers

Related Manuals for Casio QW-2511

Summary of Contents for Casio QW-2511

  • Page 1 ERVICE ANUAL & PARTS LIST REF. NO. S/M-777 JUL. 2002 MODULE NO. QW-2511 QW-2708 QW-2709 WV-54DJ WVX-100DA (QW-2511) (QW-2708) WVX-100DJ (QW-2709) INDEX (WITHOUT PRICE)

  • Page 2: Table Of Contents

    QW-2708/2709................... 12 3-3. CHECKING TERMINALS AND COMPONENTS QW-2511.................... 13 QW-2708/2709................... 14 4. EXPLODED VIEW: QW-2511 ..............15 5. PARTS LIST: QW-2511 ................16 6. EXPLODED VIEW: QW-2708/2709 ............17 7. PARTS LIST: QW-2708/2709 ..............18 8. PRECAUTIONS FOR REPAIR: QW-2511/2708/2709 8-1.

  • Page 3: Specifications 1-1. Qw-2511

    1. SPECIFICATIONS 1-1. QW-2511 Item Detail Battery CR2016 Battery life Approx. 2 years 1.98 µA maximum Current consumption Alarm system Piezo plate on Back cover ±15 sec./month Accuracy Accuracy setting system Trimmer capacitor Accuracy checking See page 19 Functions • Electro-luminescent backlight Afterglow •...

  • Page 4: Qw-2708

    1-2. QW-2708 Item Detail Battery CR2016 Battery life Approx. 2 years 1.98 µA maximum Current consumption Alarm system Piezo plate on Back cover ±15 sec./month Accuracy Accuracy setting system Trimmer capacitor Accuracy checking See page 19 Functions • Electro-luminescent backlight Afterglow •...

  • Page 5: Qw-2709

    1-3. QW-2709 Item Detail Battery CR2016 Battery life Approx. 2 years 1.98 µA maximum Current consumption Alarm system Piezo plate on Back cover ±15 sec./month Accuracy Accuracy setting system Trimmer capacitor Accuracy checking See page 19 Functions • Electro-luminescent backlight Afterglow •...

  • Page 6: Operation Chart: Qw-2708

    2. OPERATION CHART: QW-2708 General Guide Alarm Mode Data Memory • Press C to change from mode to mode. Mode • In any mode, press L to illuminate the display. World Time Mode Timekeeping Mode Press C. Hand Setting Mode Stopwatch Mode Timekeeping Use the Timekeeping Mode to set and view the current time and date.
  • Page 7 About Auto Receive Analog Timekeeping When auto receive is turned on, the watch automatically starts to receive the The analog time of this watch is synchronized with the digital time. The analog time calibration signal when the digital time in the Timekeeping Mode reaches time setting is adjusted automatically whenever you change the digital time.
  • Page 8 Alarms To test the alarm The Alarm Mode gives you a choice of four one-time Alarm on indicator In the Alarm Mode, hold down D to sound the alarm. alarms and one snooze alarm. You can select either Alarm screen an audible beeper or flashing silent alert to let you To select the alarm operation type name...
  • Page 9 To edit a data memory record 1. In the Data Memory Mode, display the record you want to edit. 2,000 miles 1,200 miles kilometers 2. Press B and the flashing cursor appears on the display. kilometers 3. Press C to move the flashing to the character you want to change. 4.
  • Page 10 Timekeeping • The day of the week is automatically displayed in accordance with the date (year, month, and day) settings. • The year can be set in the range of 2000 to 2039. • The watchís built-in full automatic calendar automatically makes allowances for different month lengths and leap years.

  • Page 11: Drawings

    3. DRAWINGS 3-1. LCD DIAGRAMS QW-2511 col1 alm0 col0 alm1 alm2 alm3 alm4 alert COM. COM. SEG. SEG. x14y2 x14y1 x14y0 x14y4 x14y3 x31y2 x31y1 x31y0 x31y4 x31y3 x13y2 x13y1 x13y0 x13y4 x13y3 x32y2 x32y1 x32y0 x32y4 x32y3 x12y2 x12y1...
  • Page 12 QW-2708/2709 alm0 col1 alm1 col0 alm2 alm3 alm4 alert COM. COM. SEG. SEG. x14y2 x14y1 x14y0 x14y4 x14y3 x31y2 x31y1 x31y0 x31y4 x31y3 x13y2 x13y1 x13y0 x13y4 x13y3 x32y2 x32y1 x32y0 x32y4 x32y3 x12y2 x12y1 x12y0 x12y4 x12y3 x33y2 x33y1 x33y0 x33y4 x33y3...

  • Page 15: Checking Terminals And Components

    3-3. CHECKING TERMINALS AND COMPONENT QW-2511 Capacitor/Chip Capacitor/Tantalum Xtal2 Oscillator/Crystal Resistor/ Chip Xtal3 Oscillator/Crystal Capacitor/Chip Rxt2 Resistor/Chip Cagc Capacitor/Chip Rxt3 Resistor/Chip Resistor/Chip Rbat Resistor/Chip Capacitor/Chip Cf13 Rant2 Resistor/Chip Ccp9 Capacitor/Chip Capacitor/ Creg Capacitor/Chip Cf12 Chip Capacitor/Tantalum Inverter VDD2 CLF2 CLF2...
  • Page 16 QW-2708/2709 Xtal2 Oscillator/Crystal Cagc Capacitor/Chip Xtal3 Oscillator/ Capacitor/Tantalum Crystal Resistor/Chip Rxt2 Resistor/Chip Inverter Capacitor/Chip Rxt3 Resistor/Chip Cf13 Capacitor/ Rbat Resistor/Chip Chip Rant2 Resistor/ Ccp9 Capacitor/Chip Chip Capacitor/ Tantalum Capacitor/ Creg Capacitor/ Cf12 Chip Chip VDD2 CLF2 CLF2 VOUT CLF1 CLF1 VDD2 VOUT VOUT...

  • Page 17: Exploded View: Qw-2511

    4. EXPLODED VIEW: QW-2511 1 (1007 6096) 15a (1007 6109) 15b (1007 6110) 13 (1007 6106) 13 (1007 6106) 2 (1007 6108) 23 (1007 6104) 20 (1007 6101) 12 (1007 6069) 19 (1007 6102) 3 (7640 5306) PCB Ass'y 6 (7225 2421)

  • Page 18: Parts List: Qw-2511

    QW-2511YC-02 WV-54DJ-7AV MODULE/WITHOUT MOVEMENT QW-2511YC-03 WV-54KJ-9A < The module QW-2511 is "built-in type" which is assembled directly to the case, therefore the module as the spare parts is not available. > 1007 6096 LCD C2511-01P QW-2511YC Common 1007 6108 EL...

  • Page 19: Exploded View: Qw-2708/2709

    6. EXPLODED VIEW: QW-2708/2709 1 (1007 6124) 14 (1007 6129) 14 (1007 6129) 2 (1007 6126) 27 (1007 6104) 6-3 (1007 4152) 6-2 (7227 0273) 6-2 (7227 0273) 6-1 (1007 4151) 6 (7640 5354) 20 (1007 6101) 13 (1007 6069) 21 (1008 0941) QW2708 : 3a (7640 5313) QW2709 : 3b (7640 5305)

  • Page 20: Parts List: Qw-2708/2709

    7. PARTS LIST: QW-2708/2709 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 ---------------------------------------Less important 3.

  • Page 21: Precautions For Repair: Qw-2511/2708/2709

    8. PRECAUTIONS FOR REPAIR: QW-2511/2708/2709 8-1. 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 negative (–) side of the main plate with the metallic tweezers.

  • Page 22: Troubleshooting: Qw-2511/2708/2709

    9. TROUBLESHOOTING: QW-2511/2708/2709 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 (See page 4 of this manual). Signal reception OK? To perform AUTO time calibration signal reception (See page 4 of this manual).
  • Page 23 CASIO TECHNO CO.,LTD. Overseas Service Division Nishi-Shinjuku Kimuraya Bldg. 1F 5-25, Nishi-Shinjuku 7-Chome Shinjuku-ku, Tokyo 160-0023, Japan...

This manual is also suitable for:

Qw-2708Qw-2709

Table of Contents