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TOOLS
&
EQUIPMENT
• Quartz Crystal Deviation Counter with
32,768 Hz. capacity
• Bulova Service Meter #700
• Accessory
#9920/6603
• Non-magnetic
tweezers
• Watchmaker's
Loupe
• Watchmaker's
Hand Tools
Fig.
5
I
245 QUARTZ
MOVEMENT
4
BASIC TEST PAOCEDU RE FOR S.M.Q. SERI ES :
Step 1
CHECK POWER CELL
Step 2
CHECK FREQUENCY (RATE)
1.50
to
1.58
volts: 01
Less than
1.50
volts:
~-
Rate OK or regulate if
I
No Rate or Very
EI
Step 3
ELECTRONIC CIRCUIT CHECK ......-~
With Power Cell in
mr
view intermediate
wh
If Meter Pointer flicks
c
above and below
"0"
(fi
tronic Circuit OK.
If Meter Pointer does
n
replace Electronlc-Piro
<:r:
Step 4
COIL WINDING CHECK
Remove cell from mOVE
insert it into the
meter,
Remove alligator clips
i
tronic Circuit. Set mete
Amplitude.
Connect rns
movement as shown in
StepS
CURRENT CHECK
Set Meter selector at
Ri
amperes. Pointer will
fli
This is normal.
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