Casio BGX-260 Service Manual & Parts List Download Page 12

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3-3. CHECKING TERMINALS AND COMPONENTS

SENSOR/TILT
(71055275)

CUSHION 6
(72110064)

Short pad for N trimming

Short pad for R trimming

Short pad for switching modules

Short pad for switching modules

OSCILLATOR/CRYSTAL
(71106323)   

CAPACITOR/TRIMMER
(10010950)   

11. PCB ASS'Y
 (76408729)

N2

GND

N1

GND

GND

R1

KC3

KI7

KC2

KI7

KC1

GND

R3

GND

R2

VSC

KC4

KI7

KI6

GND

GND

KI5

GND

ELD

VDD2

KI7

VDD2

BDB

BD

BDB

GND

L

GND

SCIN

SCR

SCIN

RT2

RT1

VSC

GND

GND

VDD1

GND

VDD3

GND

VHF

GND

VDSP

VDD2

CIL

ELD

GND

GND

GND

RT

1

GND

RT

2

VSC

VDD2

GND

L

GND

SCIN

GND

CIL

VDD2

VDD2

GND

VC1

VC2

VC4

VC3

GND

GNDB

VCH

GND

XT

XTB

GND

KI9

BDB

VDD2

L

VSC

VDD2

VCH

VC1

VDSP

AC

ELD

LD1

L

XT

KI9

KI3

KI8

KI1

KI4

KI2

VDD2

GND

GND

Summary of Contents for BGX-260

Page 1: ...SERVICE MANUAL PARTS LIST WITHOUT PRICE QW 2960 MODULE NO R REF NO S M 900 JUL 2005 BGX 260...

Page 2: ...GRAM 8 3 2 CIRCUIT DIAGRAM 9 3 3 CHECKING TERMINALS AND COMPONENTS 10 4 EXPLODED VIEW MODULE QW 2960 11 5 PARTS LIST MODULE QW 2960 12 6 PRECAUTIONS FOR REPAIR MODULE QW 2960 6 1 AC ALL CLEAR AND REMO...

Page 3: ...aving on off Moon Data with Moon age indicator Tide graph Graphical tide display 1 100 second stopwatch Measuring capacity 59 59 99 Measuring modes Elapsed time split time 1st 2nd place times Countdow...

Page 4: ...e Press C General Guide Press C to change from mode to mode In any mode except when a setting screen is on the display press B to illuminate the display Timekeeping Use the Timekeeping Mode to set and...

Page 5: ...dicator Hour DST on off Minutes 4 When the setting you want to change is flashing use B and D to change it as described below When setting the world time using the 12 hour format take care to set the...

Page 6: ...gh 5 can be used as one time alarms only The snooze alarm repeats every five minutes 2 After you select an alarm hold down A until the hour setting of the alarm time starts to flash This indicates the...

Page 7: ...Indicator Charge Soon Alert Function Status All functions enabled All functions enabled Beeper tone backlight display and buttons are disabled All functions including timekeeping are disabled The fla...

Page 8: ...is located and Greenwich Mean Time GMT differential is calculated by this watch based on Universal Time Coordinated UTC data Backlight Precautions The electro luminescent panel that provides illumina...

Page 9: ...Karachi 5 0 6 0 67 E 10 10 Kona Hawaii 10 0 9 0 156 W 4 00 Lima 5 0 4 0 77 W 5 20 Lisbon 0 0 1 0 9 W 2 00 London 0 0 1 0 0 E 1 10 Los Angeles 8 0 7 0 118 W 9 20 Maldives 5 0 6 0 74 E 0 10 Manila 8 0 9...

Page 10: ...YEAR c3 b3 f1 e1 d3 g3 a3 e3 f3 X16Y3 X16Y2 X16Y1 X16Y4 X16Y5 X15Y3 X15Y2 X15Y1 X15Y4 X15Y5 X14Y3 X14Y2 X14Y1 X14Y4 X14Y5 X13Y3 X13Y2 X13Y1 X13Y4 X13Y5 X12Y3 X12Y2 X12Y1 X12Y4 POINT1 X11Y3 X11Y2 X11Y...

Page 11: ...2 8 8 3 3 9 2 2 2 2 2 2 INV LL2 VCC Rel ENB GND RT1 RT2 NC NC NC ELD CIL EL BACK FRONT 10 11 1 No bonding 2 KC1 KI7 Short Soldering KC2 KI7 Open No Soldering KC3 KI7 Open No Soldering KC4 KI7 Open No...

Page 12: ...R 10010950 11 PCB ASS Y 76408729 N2 GND N1 GND GND R1 KC3 KI7 KC2 KI7 KC1 GND R3 GND R2 VSC KC4 KI7 KI6 GND GND KI5 GND ELD VDD2 KI7 VDD2 BDB BD BDB GND L GND SCIN SCR SCIN RT2 RT1 VSC GND GND VDD1 GN...

Page 13: ...ODULE QW 2960 3 72311913 17 10106533 6 10083364 11 76408729 PCB ass y 16 10106532 15 72019249 13 10099862 9 10189345 5a 10106538 5b 10189346 5c 10106539 8 10065664 14 10106530 1 10065657 Battery Stora...

Page 14: ...3 72311913 CONTACT BATTERY 1828 Q359948B 2 QW 2960AT Common 1 C 4 72110064 CUSHION 6 Q4914A 1 QW 2960AT Common 1 C 5a 10106538 EL YEL 2611 A 00 QW 2960AT 01TK 1 A 5b 10189346 EL YEL 2611 A 20 QW 2960A...

Page 15: ...eck the accuracy of the module with the quartz timer after switching the module to ACCURACY CHECKING MODE The operations are shown below A SWITCHING TO ACCURACY CHECKING MODE While pressing the D butt...

Page 16: ...e the watch more than 5 seconds 4 Check the display indicates as figure 3 If 8888 is not appeared on the display disassemble again the module and check the contact spring between the Solar cell and PC...

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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