Brother HE-800A Service Manual page 137

P11 [ORG]
Pin no.
1 +24V
2 Zigzag home position signal
3 0V
4 +5V
5 +24V
6 Feed home position signal
7 0V
8 +5V
9 +24V
10 Work clamp home position signal
11 0V
12 +5V
P13 [FAN12]
Pin no.
1 +24V
2 FAN1 signal
3 0V
P14 [AC18V]
Pin no.
1 AC18V (+D10V) input
2 AC18V (+D10V) input
3 -
4 -
5 AC18V (N) input
6 AC18V (N) input
7 -
8 -
9 AC18V (A) input
10 AC18V (A) input
11 -
12 -
13 AC18V (B) input
14 AC18V (B) input
15 -
16 -
17 AC18V (C) input
18 AC18V (C) input
19 -
20 -
21 AC18V (D) input
22 AC18V (D) input
23 -
24 -
25 AC18V (E) input
26 AC18V (E) input
27 -
28 -
29 AC18V (F) input
30 AC18V (F) input
Signal name
Signal name
Signal name
6. ELECTRIC COMPONENTS AND SOFTWARE
Probable symptoms due to poor contact
• The home position can not be found.
• One of error E-05, E-06 and E-07 is displayed.
Probable symptoms due to poor contact
• The exhaust fan does not operate.
• Error E-42 is displayed.
Probable symptoms due to poor contact
• The zigzag home position can not be found.
• The zigzag mechanism does not operate.
• Error E-05 is displayed.
HE-800A
129