Casio QW-3195 Service Manual & Parts List
S
ERVICE
M
ANUAL
& PARTS LIST
(WITHOUT PRICE)
QW-3195
MODULE NO.
REF. NO. S/M-1097
NOV. 2009
GW-2310
CONTENTS
Page
1. SPECIFICATIONS: MODULE QW-3195 ................................................. 1
2. DRAWINGS: MODULE QW-3195 ........................................................... 2
2-1. LCD DIAGRAM ...........................................................................................2
2-2. CHECKING TERMINALS AND COMPONENTS ........................................3
3. EXPLODED VIEW: MODULE QW-3195 .................................................4
4. PARTS LIST: MODULE QW-3195 ..........................................................5
5. REPLACEMENT OF BATTERY: MODULE QW-3195 ............................ 6
6. DISASSEMBLY: MODULE QW-3195 ..................................................... 7
7. TESTING: MODULE QW-3195
7-1. MEASURING CURRENT CONSUMPTION ................................................7
7-2. ACCURACY CHECKING ............................................................................7
7-3. SOLAR CELL-PCB ASS'Y CONTACT CHECKING ..................................8
7-4. HOW TO CHECK TILT SENSOR ...............................................................8
7-5. TIME CALIBRATION SIGNAL TEST .........................................................9
– 1 –
SPECIFICATIONS: MODULE QW-31951.
Item Detail
Battery CTL1616 (Storage battery)
Note: Use CTL1616 only. Other storage battery or CR1616 can cause
damage to the watch.
Battery life Approx. 10 months
Current consumption 1.22 µA maximum
See page 7
Alarm system Piezo plate on Cover/Back
Accuracy ±15 sec./month
Accuracy setting system Trimmer capacitor
Accuracy checking See page 7
Functions
• Shock resistant (G-SHOCK)
• Electro-luminescent backlight
Full auto EL light, afterglow
• Solar powered
World time
31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off
• 1/100-second stopwatch
Measuring capacity: 23:59’59.99”
Measuring modes: Elapsed time, split time, 1st-2nd place times
•
Countdown timer
Measuring unit: 1 second
Input range: 1 minutes to 24 hours (1-minute increments and 1-hour increments)
• Daily alarms
5 independent daily alarms (4 one-time alarms and 1 snooze alarm)
• Hourly time signal
• Battery power indicator
• Power Saving (turns off the display when the watch is left in the dark)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping: Hour, minute, second, pm, month, date, day
• Time Calibration Signal Reception
• Auto receive 6 times a day (Remaining auto receives cancelled as soon as
one issuccessful) (ve times for the China signal); Manual receive
Receivable Time Calibration Signals:
Mainingen, Germany (Call Sign: DCF77, Frequency: 77.5 kHz);
Anthorn, England (Call Sign: MSF, Frequency: 60.0 kHz);
Fort Collins, Colorado, the United States
(Call Sign: WWVB, Frequency: 60.0 kHz);
Fukushima, Japan (Call Sign: JJY, Frequency: 40.0 kHz);
Fukuoka/Saga, Japan (Call Sign: JJY, Frequency: 60.0 kHz);
Shangqiu City, Henan Province, China
(Call Sign: BPC, Frequency: 68.5 kHz)
– 2 –
DRAWINGS: MODULE QW-31952.
LCD DIAGRAM2-1.
SNZ
AUTOEL
L37
L36
L35
L34
L33
L32
L31
L30
L29
L28
L27
L26
L25
L24
L23
L22
L21
L20
L19
L18
L17
L16
L15
L14
L13
L2
L1
MUTE
PSAVE
HIGH0
MID0
CHARGE
LOW0
x0
x16
y4
y0
hyp
a9
d9
g9
f9 b9
e9 c9
LC1
L54
L53
L56
L55
L58
L57
L60
L59
L62
L61
L64
L63
L66
L65
L68
L67
L69
LC5
LC5
LC2
LC3
DST
PM0
ALM
SIG
min
PM1
col1
sec
RC0
a8
d8
g8
f8 b8
e8 c8
a7
d7
g7
f7 b7
e7 c7
a6
d6
g6
f6 b6
e6 c6
h7
a5
d5
g5
f5 b5
e5 c5
a4
d4
g4
f4 b4
e4 c4
a3
d3
g3
f3 b3
e3 c3
a2
d2
g2
f2 b2
e2 c2
a1
d1
g1
f1 b1
e1 c1
a0
d0
g0
f0 b0
e0 c0
col0
COM
SEG
SEG
COM
x16y1
L 6
L 7
L 8
L 9
L10
L11
L12
L13
L14
L15
L16
L17
L18
L19
L20
L21
L22
L23
L25
L26
L24
L 5
L 4
L 3
L 37 L 36 L 35 L 2 L 1
L34
L32
L33
L27
L28
c 6
x16y0
b 6
d 0
x16y4
x16y3
c 0b 0
x16y2
x15y3
x15y1
x15y4
x15y0
x15y2
x14y3
x14y2
x14y0
x14y1
x14y4
x13y4
x13y1
x13y2
x13y0
x13y3
x12y2
x12y1
x12y0
x12y3
x12y4
x11y2
x11y1
x11y0
x11y3
x11y4
x10y1
x10y3
x10y4
x10y2
x10y0
x9y0
x9y4
x9y2
x9y3
x9y1
x8y1
x8y3
x8y2
x8y4
x8y0
x7y2
x7y4
x7y3
x7y1
x7y0
x6y1
x6y0
x6y4
x6y3
x6y2
x5y3
x5y1
x5y0
x5y4
x5y2
x4y3
x4y0
x4y4
x4y1
x4y2
x3y1
x3y2
x3y4
x3y3
x3y0
x2y2
x2y1
x2y0
x2y4
x2y3
x1y4
x1y2
x1y0
x1y1
x1y3
x0y2
x0y3
x0y0
x0y1
x0y4
L44
L45
L46
L47
L48
L49
L50
L51
L52
L53
L54
L55
L56
L57
L58
L59
L60
L61
L62
L63
L64
L65
L66
L67
L68
L69
CHAGE
a 0 g 0
d 6
e 0
g 6
f 6 e 6
d 1c 1f 0
RC0a 6
g 1
b 1 e 1
seca 7f 1a 1
c 7b 7b 2 c 2
g 2
a 2
g 7
d 2 d 7
c 3 e 7f 7f 2 e 2
h 7 col1d 3b 3
g 3
a 8 hype 3a 3 f 3
b 8col0min c 8
L31
L29
L30
f 4
a 4
b 4
c 5
g 4
c 4
e 4
d 4
b 9
f 8
g 8
c 9
e 8
d 8
LC1
SEG
COM
LC2 LC3 LC4 LC5
b 5
g 5
g 9
d 9
a 5 f 5 f 9 e 9
DST PM0 a 9 PM1
ALM SNZ MUTE SIG
LOW0MID0 HIGH0
d 5
e 5
AUTOEL
PSAVE
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