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Johnson C7000 Service Manual

Johnson C7000
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No display on t
ug the console cable
from the control board and
check if the voltage on the
and 5’th pin of control
board is greater than 5 VDC
he console or the display is dim
ix:
First, Check if the adapter is connected properly
Possible causes:
1. Console is damaged or
the console cable is not
connected properly.
2. Poor connection to all
the terminals on the
control board.
3. Control board is
damaged.
4. Generator is damaged.
F
1. for
move the console, then
check if the console cable is connected properly.
use a multi-meter to
the
VDC.
If it is, replace the console and check again.
2
3. Unpl
1’st
If it is, replace console cable with a new one.
If it is not, next step.
4. Unplug the generator cable from the control board
and check if the voltage is variable.
If it is, replace the control board with a new one.
If it is not, replace the generator with a new one.
both input & output ends . Re
Unplug the console cable and
check if the voltage on the 1’st and 4’th pin of
console cable is greater than 5
. Open the side covers of the bike and check if all the
wire harnesses are connected
properly to the terminals of
the control board.
註解:

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Johnson C7000 Specifications

General IconGeneral
BrandJohnson
ModelC7000
CategoryExercise Bike
LanguageEnglish

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