Casio GW-9400-1 Service Manual & Parts List

Casio GW-9400-1 Service Manual & Parts List

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S
M
ERVICE
ANUAL
& PARTS LIST
REF. NO. S/M-1228
OCT. 2013
MODULE NO.
QW-3410
GW-9400-1
Ver.1 : Feb. 2016
INDEX
(WITHOUT PRICE)

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  Summary of Contents for Casio GW-9400-1

  • Page 1 ERVICE ANUAL & PARTS LIST REF. NO. S/M-1228 OCT. 2013 MODULE NO. QW-3410 GW-9400-1 Ver.1 : Feb. 2016 INDEX (WITHOUT PRICE)
  • Page 2: Table Of Contents

    CONTENTS Page 1. SPECIFICATIONS: MODULE QW-3410 ..........1 2. DRAWINGS: MODULE QW-3410 2-1. LCD DIAGRAM ...................2 2-2. CHECKING TERMINALS AND COMPONENTS ........3 3. EXPLODED VIEW: MODULE QW-3410 ..........4 4. PARTS LIST: MODULE QW-3410 ............5 5. REPLACEMENT OF BATTERY: MODULE QW-3410 5-1.
  • Page 3: Specifications: Module Qw-3410

    QW-3410 1. SPECIFICATIONS: MODULE QW-3410 Detail Item Battery CTL1616 (Storage battery) Note: Use CTL1616 only. Other storage battery or CR1616 can cause damage to the watch. Battery life Approx. 8 months 1.32 μA maximum Current consumption See page 16 Alarm system Piezo plate on Cover/Back Accuracy ±...
  • Page 4: Drawings: Module Qw-3410

    QW-3410 2. DRAWINGS: MODULE QW-3410 2-1. LCD DIAGRAM plus minus1 baro col1 °C ade9 °F point1 high sunset meter col0 minus0 point0 inhg mute autolight COM0 COM1 COM2 COM3 COM4 COM0 COM1 COM2 COM3 COM4 SEG0 x20y5 x20y6 x20y7 x20y3 x20y4 SEG34 x0y0...
  • Page 5: Checking Terminals And Components

    QW-3410 2-2. CHECKING TERMINALS AND COMPONENTS < front side > VR2OUT VSS PLL_C1 VSS PLL_C2 LPF2QP LPF2QN LPF2IP LPF2IN DET_C VDSP ANT_C1 SHPR_C PEAK_C ANT1 ANT_C2 LPF_BB VR1OUT VDD3 VDD1 ANT2 ANT2 ANT2 VDD2 VSS VSENS VDD2 SHEET/INSULATION 3766 Short pad for switching modules VSS-EMP: Open <...
  • Page 6: Exploded View: Module Qw-3410

    QW-3410 3. EXPLODED VIEW: MODULE QW-3410 17 (10124960) 6 (10300759) 14 (10456277) 11 (10448755) 1a (10455089) 1b (10455092) 9 (10444615) 9 (10444615) 12 (10444613) 18 (10415262) 13 (10444614) 7 (10301378) 7 (10301378) Casing parts: SENSOR/PRESSURE 4 (10354207) 15 (72300511) 2 (10382262) 8 (10168959) 16 (72301004) 5 (10105010)
  • Page 7: Parts List: Module Qw-3410

    QW-3410 4. PARTS LIST: MODULE QW-3410 QW-3410AT 1 QW-3410AT-01TK 2 QW-3410AT-02TK 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 ----------------------------------------- Important C Rank -----------------------------------------Not Important 3.
  • Page 8 QW-3410 Item Code No. Parts Name Specification Q'TY 72301004 SPRING/COIL 1253-2 Q439219A-2 10124960 SPRING/COIL 2763-1 Q471262-1 10415262 SPRING/COIL 5140-2 RJQ552453-002V01 For the prices and minimum order/supply quantities of the above parts, refer to the Parts Price List P.L.-719. Notes: R - Rank A: Important C: Not Important —...
  • Page 9: Replacement Of Battery: Module Qw-3410

    QW-3410 5. REPLACEMENT OF BATTERY: MODULE QW-3410 5-1. OPEN DISPLAY This model is equipped with EEPROM. When the back cover is open, a message “OPEN” is displayed on the LCD. The watch is in the Timekeeping mode. Returns to the usual display when the cover is closed. 5-2.
  • Page 10: Settings After Ac

    QW-3410 5-3. SETTINGS AFTER AC Function Settings Timekeeping Mode (after pushing any button except After AC Mode Date and time: Friday, January 1, 2010 12:00:00 AM Display Switching: date, day of the week, hour, minute, second Home Time DST: AUTO Power-saving: ON Button Operation Tone: BEEP (ON) Auto Light: OFF...
  • Page 11 QW-3410 Function Settings Magnetic Declination Angle Correction Value: 0° Magnetic Declination Correction: OFF Digital Compass Display: 4-directional graphic display Barometric Pressure / Temperature data: cleared Barometric Pressure tendency graph: cleared Pressure differential graphic: cleared Barometric Pressure Unit: hPa Barometer Temperature Unit: °C Temperature / Barometric Pressure Offset: OFF Barometric Pressure tendency Information: OFF –...
  • Page 12: Disassembly And Reassembly: Module Qw-3410

    QW-3410 6. DISASSEMBLY AND REASSEMBLY: MODULE QW-3410 Note: The pressure sensor may be replaced separately. The temperature sensor is mounted on the fl exible board of the pressure sensor; therefore, replacing the pressure sensor may repair some temperature measurement failures. The O ring for the back cover has 6H, and 12H sides.
  • Page 13: Removing The Sensor

    QW-3410 6-2. REMOVING THE SENSOR 1) Remove the Bezel. Bezel The CAP/SENSOR may come off the Bezel. Do not misplace it. 2) Undo two screws and the Plate/Protection. Plate/Protection Screws 3) Remove the Plate and O-ring. O-ring Plate 4) Remove the Sensor. Sensor –...
  • Page 14: Assembling The Sensor

    QW-3410 6-3. ASSEMBLING THE SENSOR Please refer to the photo and the illustration below for the component structure of the Sensor. Sensor Plate Screws O-ring plate/protection Screw sensor O-ring Plate/Protection plate Cautions concerning Assembling When replacing the sensor, fold the new sensor Sensor Side View 1-mm- cable into shape.
  • Page 15 QW-3410 3) Position the Plate/Protection correctly on the plate, aligning the hook of the Plate/Protection to the hook-hole of the case. The hook is on the Back Cover side. 4) Attach the Plate/Protection with two screws. hook Screws (same size) Plate/Protection 5) Insert the sensor cable into the connector as far as it will go and then close the cover.
  • Page 16: Attaching Led And Spring/Coil 5140-2

    QW-3410 6-4. ATTACHING LED AND SPRING/COIL 5140-2 1) Remove the liner paper from the bottom surface (white part) Configuration diagram of the REFLECTOR 3414-2, and attach it to the HOUSING HOUSING 3414-1 3414-1 in the position shown in the illustration below. The upper surface (the mirror surface) faces the Cover/Back.
  • Page 17 QW-3410 3) Attach the LCD to the HOUSING 3414-1. Attach the LIGHT GUIDE 3414 to the LCD. LIGHT GUIDE 3414 HOUSING 3414-1 4) Attach the REFRECTOR 3414 and the CUSHION 4334-1. REFRECTOR 3414 CUSHION 4334-1 5) Attach INTER CONNECTOR 3414 to the LIGHT GUIDE 3414. INTER CONNECTOR 3414 6) Attach the SPRING/COIL 5140-2 for the LED to the LIGHT GUIDE 3414.
  • Page 18: Testing: Module Qw-3410

    QW-3410 7. TESTING: MODULE QW-3410 7-1. MEASURING CURRENT CONSUMPTION If irregularity of current consumption is suspected, measure the current consumption. • Condition Short-circuit the MP and VSS terminals using a metal object like a staple. tape staple VSS terminal MP terminal Use a stable power source and an ammeter.
  • Page 19: Accuracy Checking

    QW-3410 7-2. ACCURACY CHECKING Check the accuracy of the module with a quartz timer after switching the module to [ ACCURACY CHECKING MODE ]. The operations are shown below: 1) SWITCHING TO [ ACCURACY CHECKING MODE ] While pressing the button, press buttons in the normal timekeeping mode.
  • Page 20: Checking The Lcd Segments

    QW-3410 7-3. CHECKING THE LCD SEGMENTS • All lit : Check that all the segments are lit. • Light alternates: Check that only the specifi ed segments are lit. < All lit > < Light alternates > 7-4. CONFIGURING HOME CITY 1) While in the Timekeeping mode, hold down and press at the...
  • Page 21: Solar Cell-Pcb Ass'y Contact Checking

    QW-3410 7-5. SOLAR CELL-PCB ASS’Y CONTACT CHECKING Check a Solar cell and PCB ass’y are contacted correctly by contact springs, when a module is assembled. 1) Enter the TEST mode in a sufficiently-lit area with its face up. 1-1) While pressing button, press buttons in the normal timekeeping mode.
  • Page 22: Time Calibration Signal Test

    QW-3410 7-7. TIME CALIBRATION SIGNAL TEST A signal reception failure may be caused by a number of reasons. Follow the steps shown in the fl owchart below to run the signal receiving test. START Check the Receiving Station MANUAL Reception "Insufficient Signal"...
  • Page 23 QW-3410 7-7-2. TEST MODE 1) While in the Timekeeping mode, hold down and press at the same time to go to the    Selecting signal-receiving-station mode in the Time Calibration Signal Test mode. 2) Each time is pressed, the signal receiving station changes as shown below. ...
  • Page 24 Ver. 1 : Feb. 2016 Correction of page 17 CASIO COMPUTER CO.,LTD. Overseas Service Division 6-2, Hon-machi 1-Chome Shibuya-ku, Tokyo 151-8543, Japan...

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Qw-3410