Brother HE-800A Service Manual page 142

6. ELECTRIC COMPONENTS AND SOFTWARE
P8 [CUTTER]
Pin no.
1 Cutter driving current
2 -
3 Cutter return driving current
4 Cutter driving current
5 -
6 Cutter return driving current
P9 [OPSEN1]
Pin no.
1 +24V
2 +5V
3 Input signal spare 1
4 0V
5 +24V
6 +5V
7 Input signal spare 2
8 0V
9 +24V
10 +5V
11 Input signal spare 3
12 0V
13 0V
14 0V
P10 [FAN1]
Pin no.
1 +24V
2 FAN1 signal
3 0V
P11 [OPSOL]
Pin no.
1 +55V
2 +55V
3 +55V
4 Spare solenoid driving current 7
5 Spare solenoid driving current 8
6 Spare solenoid driving current 9
P12 [FAN2]
Pin no.
1 +24V
2 Spare input
3 0V
134
Signal name
Signal name
Signal name
Signal name
Signal name
Probable symptoms due to poor contact
• Cutter does not operate.
• Error E-08 is displayed.
Probable symptoms due to poor contact
(Special edition)
Probable symptoms due to poor contact
• The feed pulse motor cooling fan does not spin.
Probable symptoms due to poor contact
(Special edition)
Probable symptoms due to poor contact
(Special edition)
HE-800A