5 - 4
Failure Investigation
for Electronic Parts
Error message is displayed
Replace the operation PCB assy.
or
Replace the main PCB assy.
Is one of the stitch selection key,
stitch length adjustment key and
stitch width adjustment key stuck in
a pressed down condition?
N
Y
Release the key that is stuck.
"F3" is displayed.
Replace the foot controller
jack assy.
Is the lead wire of the foot controller
jack assy. free from damage?
Y
N
Connect it correctly.
Is the foot controller jack assy.
connected to the main PCB assy.
(CN4) correctly?
N
Y
Replace the main PCB assy.
"F4" is displayed.
Содержание CE-8080PRW
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Страница 17: ...2 2 Main parts Main parts location diagram BasicsofDisassembly ...
Страница 19: ...2 4 BasicsofDisassembly Main parts 4 Removal of Face plate 1 Remove the screw 1 2 Remove the face plate 1 1 1 ...
Страница 21: ...2 6 Electrical parts and motors Electrical parts and motors location diagram BasicsofDisassembly ...
Страница 27: ...2 12 Feed mechanism Feed mechanism location diagram BasicsofDisassembly ...
Страница 29: ...2 14 Bobbin winder mechanism Bobbin winder mechanism location diagram BasicsofDisassembly ...
Страница 31: ...2 16 Bobbin winder mechanism Bobbin winder mechanism location diagram BasicsofAssembly ...
Страница 33: ...2 18 Feed mechanism Feed mechanism location diagram BasicsofAssembly ...
Страница 39: ...2 24 Electrical parts and motors Electrical parts and motors location diagram BasicsofAssembly ...
Страница 44: ...2 29 Basics Main parts Main parts location diagram BasicsofAssembly ...
Страница 49: ...3 2 Main parts Main parts location diagram ApplicationofDisassembly ...
Страница 68: ...3 21 Application Bobbin winder mechanism Bobbin winder mechanism location diagram ApplicationofDisassembly ...
Страница 70: ...3 23 Application Feed and rotary module Feed and rotary module location diagram ApplicationofDisassembly ...
Страница 80: ...3 33 Application Needle presser module Needle presser module location diagram ApplicationofDisassembly ...
Страница 89: ...3 42 Main parts Main parts location diagram ApplicationofAssembly ...
Страница 107: ...3 60 Electrical parts and motors Electrical parts and motors location diagram ApplicationofAssembly ...
Страница 111: ...3 64 Bobbin winder mechanism Bobbin winder mechanism location diagram ApplicationofAssembly ...
Страница 113: ...3 66 Feed and rotary module Feed and rotary module location diagram ApplicationofAssembly ...
Страница 127: ...3 80 Needle presser module Needle presser module location diagram ApplicationofAssembly ...
Страница 190: ...6 9 Special Instructions of Wiring Special Instructions of Wiring Front cover wiring 1 Wiring of LED lamp assy ...
Страница 196: ......