Casio LWQ-160DE Service Manual & Parts List Download Page 6

4. PARTS LIST: MODULE QW-4791

QW-4791AT

1 QW-4791AT-01

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.  Batteries in Bulk pack on the tray will be supplied from our Overseas Spare Parts Section under charge basis.
     Batteries in Blister pack will be supplied from our Sales Department.
4.  As for order/supply of spare parts, refer to the separate publication "GUIDE BOOK for spare parts supply".

Attention to order
1. The most of normal repair or initial repair within 1year since released month can be done by main parts.
2. Minor parts should be ordered carefully in consideration of the actual usage of your repair and your technical skills.
3. Main parts should be ordered and stocked appropriately in consideration of your parts usage anre repair usage for 
    similar models.

MAIN PARTS

Item

Code No.

Parts Name

Specification

Q'TY

R

1

76410781 MODULE/WITH MOVEMENT

QW-4791AT-01TK

1

A

1

76409228 ANALOG BLOCK

QW-4323MV-82TK

1

A

(RJQ528359*001V01)

2

76410798 PCB ASS'Y

RJQ538072*001V01TK

1

A

MINOR PARTS

Item

Code No.

Parts Name

Specification

Q'TY

R

1

3

19101199 BATTERY/STORAGE

ESR920W

1

C

4

10209108 COIL ASS'Y 4323-1

RJQ526939*001V02

1

C

5

10209109 COIL ASS'Y 4323-2

RJQ526940*001V02

1

C

6

10212752 CUSHION 4323-1

RJQ527451-001V01

1

C

7

10237097 CUSHION 4323-2

RJQ527452-001V02

1

C

8

10212747 HOLDER 4323

RJQ527417-001V01

1

C

9

10209123 HOLDER

RJQ526931-001V01

1

C

/HOUR WHEEL 4323

10

10140782 LABEL 2815

RJQ517198-001V02

1

C

11

10009244 SCREW 2323

Q465649-1

3

C

12

10209124 SCREW 4323

RJQ526942-001V01

2

C

13

10234346 SCREW 4329

RJQ532242-001V01

2

C

14

10212750 SHEET/INSULATION  4323-2

RJQ527449-001V01

1

C

15

10212751 TAPE/ADHESIVE 4323

RJQ527454-001V01

1

C

16

10212748 TERMINAL/BATTERY (+) 4323

RJQ527422-001V01

1

C

   Notes:     R -  Rank

    A: Important
    C: Not Important

— 4 —

Summary of Contents for LWQ-160DE

Page 1: ...SERVICE MANUAL PARTS LIST WITHOUT PRICE QW 4791 MODULE NO REF NO S M 998 AUG 2007 LWQ 160DE LWQ 160LE Ver 1 May 2008...

Page 2: ...LS AND COMPONENTS 2 3 EXPLODED VIEW MODULE QW 4791 3 4 PARTS LIST MODULE QW 4791 4 5 PRECAUTIONS FOR REPAIR MODULE QW 4791 5 1 AC ALL CLEAR AND REMOVING OF MODULE 6 5 2 MEASURING CURRENT CONSUMPTION 6...

Page 3: ...or selection See page 7 Time calibration signal reception Auto receive Manual receive Time Calibration Signal Receivable Time Calibration Signals Fort Collins Colorado Call Sign WWVD Frequency 60kHz R...

Page 4: ...VSC DIO2 DIO1 SCIN VCC GND VSC GND GND GND GND GND DIO14 GND GND GND GNDB P2 FET D P2 GNDB GND GND VOSC AC VDD2 DIO4 O6 P2 P1 P1 FET S P1 P2 P2 FET S VCC VSC P1 FET S VDD2 DIO1 SCIN GND GND SCR DIO2...

Page 5: ...6410798 PCB ass y 8 10212747 9 10209123 18 10209118 1 76409228 12 10209124 11 10009244 15 10212751 13 10234346 6 10212752 3 19101199 Battery storage ESR920W 5 10209109 16 10212748 13 10234346 7 102370...

Page 6: ...consideration of your parts usage anre repair usage for similar models MAIN PARTS Item Code No Parts Name Specification Q TY R 1 76410781 MODULE WITH MOVEMENT QW 4791AT 01TK 1 A 1 76409228 ANALOG BLO...

Page 7: ...R 1 17 72270294 WASHER 745 Q436294A 1 1 C 18 10209118 WHEEL HOUR 4323 RJQ527219 001V01 1 C For the prices and minimum order supply quantities of the above parts refer to the Parts Price List P P L 645...

Page 8: ...ter performing AC ALL CLEAR the mode is switched to the second hand and the indicator hand home position adjustment mode at the home position adjustment mode Metallic tweezers 5 2 MEASURING CURRENT CO...

Page 9: ...ion QW 4791 44 2 Accuracy checking mode 1 Press button at the module con rmation mode to enter the accuracy checking mode 2 Second hand shows performing to test the rate of clock 3 Press button at the...

Page 10: ...WVB 8sec MSF 14sec DCFF 16sec 2 Press the button to switch to the Signal Receiving Sensitivity Test Mode 3 Press the button to select the receiving station and then press the button to start receiving...

Page 11: ...exit the setting mode The watch also will return to the Timekeeping Mode if you do not perform any operation for about two or three minutes GMT differential value 0 GMT differential value 1 GMT diffe...

Page 12: ...me Calibration Signal Reception and Radio controlled Timekeeping Precautions Adjusting the Home Positions If the time settings are wrong even after the time calibration signal is received normally use...

Page 13: ...check first When GMT differential GMT 1 or GMT 2 is selected In this case The first signal search operation after the GMT differential setting has been changed The second and subsequent signal searche...

Page 14: ...CASIO COMPUTER CO LTD Overseas Service Division 6 2 Hon machi 1 Chome Shibuya ku Tokyo 151 8543 Japan Ver 1 May 2008 Correction of pages 1 and 6...

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