Related Manuals for Casio QW-2983
Summary of Contents for Casio QW-2983
- Page 1 ERVICE ANUAL & PARTS LIST REF. NO. S/M-976 NOV. 2006 MODULE NO. QW-2983 BGT-2600J BGT-2601J INDEX (WITHOUT PRICE)
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Page 2: Table Of Contents
2. DRAWINGS: MODULE QW-2983 2-1. LCD DIAGRAM ..................... 2-2. CHECKING TERMINALS AND COMPONENTS .......... 3. EXPLODED VIEW: MODULE QW-2983 ............ 4 4. PARTS LIST: MODULE QW-2983 ............. 5 5. PRECAUTIONS FOR REPAIR: MODULE QW-2983 5-1. AC (ALL CLEAR) AND REMOVING OF MODULE ........ -
Page 3: Specifications: Module Qw-2983
1. SPECIFICATIONS: MODULE QW-2983 Item Detail Battery CTL1616 (Storage battery) Note: Use CTL1616 only. Other storage battery or CR1616 can cause damage to the watch. Battery life Approx. 11 months 1.01 µA maximum Current consumption Alarm system Piezo plate on Cover/Back ±15 sec./month... -
Page 4: Drawings: Module Qw-2983
2. DRAWINGS: MODULE QW-2983 2-1. LCD DIAGRAM PSAVE RECOVER CHARGE anta0 HIGH anta1 anta2 MUTE MUTE x8y2 x8y1 x8y0 x8y4 x8y3 RECOVER x7y2 x7y1 x7y0 x7y4 x7y3 anta0 x6y2 x6y1 x6y0 x6y4 x6y3 anta1 x5y2 x5y1 x5y0 x5y4 x5y3 x4y2... -
Page 5: Checking Terminals And Components
2-2. CHECKING TERMINALS AND COMPONENTS Short pad for switching modules KI7-GND: Short (Soldering) GND R2 GNDB KI6-KC3: Open (No Soldering) GND R1 Short pad for R trimming KI6-KC1: Open (No Soldering) SCIN 2. PCB ASS'Y VOUT SCIN (76409253) SCIN Short pad for N trimming VDD2 CLF2 VOUT... -
Page 6: Exploded View: Module Qw-2983
3. EXPLODED VIEW: MODULE QW-2983 1 (10207640) 8 (10209260) 9 (10209261) 12 (10209257) 6 (10209258) 14 (72301045) 13 (72301036) 2 (76409253) PCB ass'y 7 (72311777) 11 (10123230) 5 (72311913) 15 (72019249) 3 (10065657) Battery storage (CTL1616) 4 (10168959) 10 (10065664) -
Page 7: Parts List: Module Qw-2983
4. PARTS LIST: MODULE QW-2983 QW-2983AT-01TK 1 QW-2983AT-01TK 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: Precautions For Repair: Module Qw-2983
5. PRECAUTIONS FOR REPAIR: MODULE QW-2983 5-1. 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. -
Page 9: Solar Cell-Pcb Ass'y Contact Checking
5-3. 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. To enter TEST mode. 1) While pressing A button, press B and D buttons at the normal timekeeping mode. Check a Solar cell and PCB ass'y contact in the following order. -
Page 10: Troubleshooting For Time Reception: Module Qw-2983
6. TROUBLESHOOTING FOR TIME RECEPTION: MODULE QW-2983 START Check whether the Home City code is selected correctly. Perform MANUAL time calibration signal reception Signal reception OK? Perform AUTO time calibration signal reception Signal reception OK? Replace the PCB ass'y Signal... - Page 11 CASIO COMPUTER CO.,LTD. Overseas Service Division 6-2, Hon-machi 1-Chome Shibuya-ku, Tokyo 151-8543, Japan...