TMI Products VD56C User manual

Issued on: 15. Jan. 2016
ψ29. 50 mm
H 3. 97 mm
Specification - 1
Specification - 2
Appearance
Casing
Hand Fitting
Hand Setting Stem
Dial - 1
Assembly Plan - 1
Assembly Plan - 2
Hands
SII Products
Version 1
Version 1
Version 1
Version 1
Version 1
Version 1
Version 1
Cal. VD56C
Version No.Item
Version 1
Version 1
Version 1

MOVEMENT SPECIFICATION - 1
CAL.VD56C 12 3 / 4 Ligne Quartz Movement
Three Hands with 4 Eyes ( Minute, Second, 1 / 10 Second Chronograph & 24H Indicator )
1. MOVEMENT DIMENSIONS
·
Outside diameter ψ29.50mm
(12H~6H) x 26.00mm (3H~9H)
·
Casing diameter ψ28.80mm
(12H~6H)
·
Total height 3.97 mm
·
Dimensions of small hands away from center 7.50 mm
2. TIME STANDARD
·
Type of quartz oscillator Tuning fork
·
Frequency of quartz oscillator 32,768 H Z
·
Accuracy Monthly rate: Less than 20 seconds per month at
normal temperature range
·
Regulation device Nil
·
Regulation hands unbalance Second
: Less than 0.09µN·m ( 9mg·mm )
Minute
: Less than 0.60µN·m ( 60mg·mm )
Hour
: Less than 0.50µN·m ( 50mg·mm )
Chronograph hands
: Less than 0.05 µN·m ( 5mg.mm )
24 hour indicator
: Less than 0.07 µN·m ( 7mg.mm )
·
Additional function Stopwatch : up to 1 minute in 1/10 second up to
( 2 seconds per round )
60 minutes in 1 second split time
24 hour indicator ( synchronized regular hour-hand )
3. BATTERY
·
Type Silver oxide battery
·
Nominal voltage 1.55 V
·
Size ψ9.5 x t 2.0 ( mm )
·
Battery life Approx. 3 years
·
Recommended battery SR920SW ( SEIZAIKEN )
4. DIAL FIXED METHOD
The dial is fixed by two dial leg holes of the main plate
5. JEWEL
0 jewel
6. ANTIMAGNETISM
≧1600 A / m
( direct current magnetic field )
7. SHOCK RESISTANCE
On equal level with general quartz movement
8. OPERATING TEMPERATURE RANGE
From - 5 ℃to + 50 ℃
9. TEST OF ACCURACY
·
Equipment to be used SEIKO Quartz Tester QT - 99
Greiner Quartz Timer - C
Witschi Q-Tester 4000
·
Duration of measurement 10 seconds
·
Microphone to be used Electromagnetic detection type
* All specifications are subject to change without notice.
SII Products Version: 1

Movement Specification - 2
OPERATION 3 step motors ( 3 hands, 1 / 10 sec. chrono. maximum to 60 minutes )
adjusting minute, hour & chrono. hands
* Stopwatch 1/10 second hand moves 2 seconds for 1 circle
* Pull the crown to 2nd click to adjust the stopwatch hand position.
* AC functions is available if stopwatch hand position is disorderly.
* When using AC functions, stopwatch hand moves back and returned to where it was
( second hand moves 1/2 circle counterclockwise and 1/2 circle clockwise, 1/10
second hand moves 1 circle clockwise )
Version 1
SII Products
CAL. VD56C
1st click
stopwatch
second hand
stopwatch
minute hand 3 hands
Normal position
AC FUNCTIONS
( KEEP
BUTTONS
"A" AND "B"
PRESSED AT
THE SAME TIME
FOR 2
SECONDS, AND
THEN, RELEASE
THE BUTTONS )
START
STOP
FREE
linkage
SPLIT
RESET
ADJUSTING THE
STOPWATCH SEC.&
MIN. HAND POSITION
(CLOCKWISE )
TIMING SETTING
RESET SWITCH
SECOND SETTING
DEVICE
ADJUSTING THE
STOPWATCH 1/10
SEC. HAND POSITION
(CLOCKWISE )
24H hand
linkage
Chronograph 1/10 second hand
(This chronograph hand moves for the first minute
which indicates the measurement time in 1/10 unit)

         
中心柱位
                                
與機芯平面之最大高度
                       
機芯總高度
    
一般針高
    
高針

    
一般針高
    
高針
  
時針輪
         
分針輪
          
秒針輪
            
小時針輪
              ! " #  " " $
計時分針輪
           % & % ' ( " ) * #  " " $
+ , + -
計時秒針輪
    
一般針高
    
高針
. / 0  1
一般針高
. / 0  2
高針
           ( " )   3 #  " " $
計時秒針輪

6,,3URGXFWV
$1$/2*8(48$57=
7(&+1,&$/*8,'(

3$576&$7$/2*8(
&DO9' &
                   

[SPECIFICATION]
（
φ
Ｄ） （
12H
－
6H
）
（
φ
Ｄ） （
12H
－
6H
）
3 Hands ( Hour , Minute , Second )
Chronograph ( Minute , Second , 1/10 second )
24H indicator
Two pole stepping otor
Step otor 3 pieces
Electronic circuit reset switch
Second setting device
[ Ti e ]
Indicated by the Hour , Minute , Second and 24-Hour hands
[ Stop watch ]
Up to 1 inute in 1/10 second ( 2 seconds per round )
Up to 60 inutes in 1 second split ti e
SR920SW ( SEIZAIKEN ) Silver oxide battery
φ
9.5 × t 2.0
Battery life is approxi ately 3 years
Use 10-second gate
*Set the winding ste with crown at the nor al position
0 Jewel
Ti e
indication
Anti agnetic
Measuring gate by
quartz tester
Battery
Accuracy
≧ 1600 A/
Additional echanis
Driving Syste
PARTS CATALOGUE / TECHNICAL GUIDE
VD56C
Cal. No.
Item
Cal.VD56C
1
SII P oducts
Less than ± 20seconds : Monthly rate at nor al te perature range
Jewels
Total height
Version-01
Outside dia eter
Casing dia eter
Move ent
Move ent
size
( 3H - 9H )
φ29.50 mm × 26.00 mm
3.97 mm
× ―
( 3H - 9H )
φ28.80 mm × ― × ―

Disasse bling procedures Figs. Lubricating : Types of oil Oil quantity
Reasse bling procedures Figs.
Moebius A Nor al quantity
Moebius Ｆ
Hour, inute
second hands
Chronograph inute, second
and 1/10 second hands 0012 079
24-hour indicator Auxiliary train wheel bridge screw
Dial 0126 357
Auxiliary train wheel bridge
0157 011
0888 008 S all hour hand wheel
Chronograph second wheel
0817 357
0885 002 Inter ediate s all hour wheel
Inter ediate chronograph second wheel
0886 003
0902 007 Inter ediate chronograph
Chronograph inute wheel inute wheel and pinion (B)
0885 002
Inter ediate chronograph
second wheel
0886 001
Inter ediate chronograph 0888 008
inute wheel and pinion (A) Chronograph second wheel
0271 406
Hour wheel
2
3
4
1⇒45
45 ⇒
1
2
SII P oducts
6
7
8
Version-01
VD56C
PARTS CATALOGUE
5
1
11
12
13
9
9
10
10

Battery
0351 178
Winding ste
0012 079
Switch spring screw
0012 079
Switch spring screw
4250 119
Switch spring
0012 079
Train wheel bridge (B) screw
4004 395
0125 331 Circuit block
Train wheel bridge (B)
4270 358
4146 177 Battery connection(-)
Step rotor (B)
4002 923
Coil block (B)
4239 357 0012 079
Rotor stator (B) Train wheel bridge (B) screw
0701 014
Fifth wheel and pinion(B) 0125 331
Train wheel bridge (B)
4146 177
Step rotor (B)
4002 923
Coil block (B)
4249 357
Rotor stator (B)
0701 014
Fifth wheel and pinion (B)
* All pa ts code a e subject to change without notice.
3
SII P oducts
Version-01
VD56C
PARTS CATALOGUE
14
15
16
16
17
22
23
24 26
20
18
21
19
30
31
25
27
28
29

0125 248
Train wheel bridge (A)
0241 177
Fourth wheel and pinion
0701 904 0231 904
Fifth wheel and pinion (A) Third wheel and pinion
4146 890
Step rotor (A)
0261 034
0221 156 Minute wheel and pinion
Center wheel and pinion
0281 904
Setting wheel
4002 904
Coil block (A)
4239 357
Rotor stator (A)
0391 357
Train wheel setting lever
0383 470
Setting lever
0384 470
Yoke
0282 890
Clutch wheel
*All pa ts code a e subject to change without notice.
38
35
Version-01
VD56C
PARTS CATALOGUE
41
40
32
34
33
4
SII P oducts
42
36
37
39
43
44
45
*1
*1

・
The explanation here is only for the particular point of Cal.VD56C
Tweezers
1.REMARKS ON INSTALLING THE BATTERY
1) After the battery is replaced with a new one or after the
battery is reinstalled following the repairing procedures,
Be sure to touch the short-circuit the AC ter inal of circuit
block and the switch spring with conductive tweezers
to reset the circuit as illustrated at right.
2) When the battery replaced with a new one, the ti e infor ation stored in the built-in IC and
the ti e indicated by the stopwatch hands do not correspond with each other.
Reset the stopwatch hands to "0" position following the procedure below.
If the stopwatch hands should ove i properly, also follow the sa e procedure.
ORDER
Pull out the crown.
Keep the buttons "A" and "B" pressed at the sa e ti e
for 2 seconds, and then, release the buttons.
The stopwatch second hand ove back and returned
to where it was.
Press button "A" or "B" to reset the stopwatch second
and inute hands to"0" position.
* By pressing button "A" , set the stopwatch 1/10 second hand.
* By pressing button "B", set the stopwatch second and inute hands.
Turn the crown to set the hour, and inute and 24-hour hands to
the desired ti e, and push the crown back
to the nor al position.
4
5
SII P oducts
Version-01
VD56C
TECHNICAL GUIDE
1
2
3
A
B

1.REMARKS ON INSTALLING THE BATTERY
(1) HAND
・
How to install the hands
Place the ove ent directly on a flat etal plate or
the like and press in the hands.
* Install the hour , inute and second hands at the
"12"o'clock position.
* Install the chrono inute and second hands at the
"0"o'clock position.
*Install the 24-hour indicator at the "24"position.
[ Refe ence ]
The power of press hands
Minute & Hour Hands < 5kg
Second Hand < 5kg
Chrono Minute & Second < 3kg
24-Hour indicator < 3kg
(2) Battery
Re ove the hook of the switch springs battery
cla p portion.
Insert the battery sideways, and have the hook of
the switch springs battery cla p portion catch
the ain plate.
Battery cla p position
Hook Main plate
Hook
(3) Winding ste
・
How to re ove
While pushing the indented portion of the arrow pull out
the winding ste . Push
2
6
SII P oducts
Version-01
VD56C
TECHNICAL GUIDE
1
Metal plate