Brother HE-800A - Fuse Explanation

6. ELECTRIC COMPONENTS AND SOFTWARE
HE-800A
124
6-3. Fuse explanation
When replacing a fuse, be sure to use the specified ones listed below.
If a component on a PCB is damaged, a fuse may blow again immediately even when it has been replaced.
* F2 may also blow as a result of a malfunction of the peripheral electronic component FET.
[Main circuit board]
No. Part name Part code When a fuse has blown Voltage
F1
GFUSE8A
(glass tube fuse,
8A-250V)
S47680-000
The tension release solenoid does not
operate.
+40V
F2
GFUSE8A250VFB
(glass tube fuse,
8A-250V (FB))
S47717-000 The zigzag motor does not operate. DC300V
[1-step power supply circuit board]
No. Part name Part code When a fuse has blown Voltage
F1
F2
Fuse 15A#2
(glass tube fuse,
15A-250V)
218469-001
The zigzag motor does not operate.
The tension release solenoid does not
operate.
The operation panel does not operate.
The control box fan does not operate.
AC200V
F3
F4
Fuse 2A250V
(glass tube fuse,
2A-250V)
J02727-001
The feed motor and presser foot motor do
not operate.
The cutter solenoid does not operate.
The operation panel does not operate.
DC300V
[2-step power supply circuit board]
No. Part name Part code When a fuse has blown Voltage
F1
G fuse 5AFB
(quick melting type,
5A-250V)
S08030-000 +55V
F2
F3
Fuse 6A
(glass tube fuse,
6A-250V)
153242-000
The feed motor and presser foot motor do
not operate.
The cutter solenoid does not operate.
AC200V
2-step power supply
circuit board
1-step power supply
circuit board
Main circuit board
4369Q