10
1
End
1
Measurement of
secondary battery
voltage
Measurement of
secondary battery
Error of insufficient
charge warning
Confirmation of
output signal
Check of dial
side mechanism
Measurement
of secondary
battery voltage
Measurement
of current
consumption
Measurement
of time rate
Check of
appearance
and functions
Check of
connection parts
Confirmation of
using condition
Replacement of
secondary battery
Replacement of
secondary battery
Replacement of
electronic circuit
unit
Replacement of
electronic circuit
unit
Check of
solar cell
Check of
solar cell
Measurement
of current
consumption
Measurement
of current
consumption
Measurement of
secondary battery
voltage
Means to charge by applying sufficient
light.
2
3
6
Abnormal
Replacement of
coil complete
7
10
9
Charging
Below 1.3V
Below 1.3V
Below 1.3V
1.3V or higher
1.3V or higher
1.3V or higher
Charging
1
7
10
Charging
1
10
8
11
Charging
Charging
Watch stops
Time error
Functional error
Below 1.3V
Signal is
generated.
Replacement of
electronic circuit
unit
Abnormal
Abnormal
(2-second interval
movement
continues.)
Abnormal
Abnormal
Abnormal
Normal
Normal
Normal
Normal
Hands do
not move.
Signal is not generated.
Hands start moving.
Replacement of
solar cell
Replacement of
solar cell
Replacement of
electronic circuit
unit
Replacement of
secondary battery
1.3V or
higher
Measurement of
coil resistance
4
Normal
Check of
connection
parts
3
Normal
Check of
train wheel
5
Mesurement
of time
8
Check of
connection
parts
3
§
7. TR
OUBLESHOO
TING AND ADJUSTMENT
