1. SPECIFICATIONS: MODULE QW-4762/4778 Item Detail Battery CR1220 Battery life QW-4762: Approx. 3 years QW-4778: Approx. 3 years QW-4762: 0.7690 µA maximum Current consumption QW-4778: 0.4970 µA maximum Alarm system Piezo plate on Cover/Back ±15 sec./month Accuracy Accuracy setting system Trimmer capacitor Accuracy checking See page 18...
3-2. CHECKING TERMINALS AND COMPONENTS Short pad for switching modules Short pad for switching modules KI3-KI3/KI5: Open (No Soldering) KC2-KI2: Open (No Soldering) KI5-KI3/KI5: Short (Soldering) KC3-KI2: Open (No Soldering) GND-OVD: Short (Soldering) KC4-KI2: Open (No Soldering) GND-KI7: Open (No Soldering) KI4-KI1/KI4: Open (No Soldering) K13/K15 VOSC...
5. PARTS LIST: MODULE QW-4762/4778 MODULE QW-4762 QW-4762AT 1 QW-4762AT-91 2 QW-4762AT-92 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.
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Q'TY Item Code No. Parts Name Specification 10137169 PLATE/TERMINAL 2787-2 RJQ515399-001V02 10201055 SCREW/1300-1 Q436969-1V03 10209124 SCREW 4323 RJQ526942-001V01 10243741 SHEET/INSULATION RJQ533683-001V01 72300665 SPRING/COIL 1349-1 Q450872-1 10201015 SPRING/COIL 2958 RJQ525615-001V01 10224334 SPRING/COIL 4359-1 RJQ529996-001V01 72240652 WASHER Q421691-1 10109742 WHEEL/HOUR Q372649-1 For the prices and minimum order/supply quantities of the above parts, refer to the Parts Price List P.P.L.-638. Notes: Q - Used quantity R - Rank...
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MODULE QW-4778 QW-4778AT 1 QW-4778AT-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.
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Item Code No. Parts Name Specification Q'TY 72300665 SPRING/COIL 1349-1 Q450872-1 10201015 SPRING/COIL 2958 RJQ525615-001V01 10224334 SPRING/COIL 4359-1 RJQ529996-001V01 72240652 WASHER Q421691-1 10109742 WHEEL/HOUR Q372649-1 For the prices and minimum order/supply quantities of the above parts, refer to the Parts Price List P.P.L.-638. Notes: Q - Used quantity R - Rank...
6. PRECAUTIONS FOR REPAIR: MODULE QW-4762/4778 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.
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CASIO COMPUTER CO.,LTD. Overseas Service Division 6-2, Hon-machi 1-Chome Shibuya-ku, Tokyo 151-8543, Japan...