Specifications
COPYRIGHT
©
1999 CANON INC. CANON SUPER G3 FAX BOARD-F1 REV.0 MAY 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
A-3
B. NCU CIRCUIT DIAGRAM
J1
R19
R10
SW1
Set Up For TEL POSITION
When You set up SWEDEN,
You may use CT-14 or 17 for SWEDEN.
EC
GENERAL
AAA
ABA
BAB
U.K
AUSTRALIA
A.E.
SWEDEN
SW2 SW3
DB8
R18
DB7
R17
DB6
R16
R15
R14R8
R21
DB5
R20
DB3 IC3
IC3
NZ
ResA
ZD1
C8
C7
R13
Q3
Rkey
Q8
C7cnt
Q9
C8cnt
NORING
DCRES
Q11
PRD
Q12
SRD
Q13
CMLD
Q14
HRD
NZ
ResA
ResB
ResC, AST
5V A
A GND
CNG
A GND
VCC1
OUT
CI IN
XHOFF HOOK
R KEY
NZ
CIST2
CIST1
AST
C2
C1
NO RING
DC R
PRD
SRD
CMLD
HRD
SIG
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
+
C12
C3
C13
J1
J1
17
18
19
20
21
22
23
24
25
26
R30
R3
R1
R12
IC2
Q1
T1
+
+
SRD
RL1
+5V
R23
DB1
321
456
RL2
PRD
1
2
3
A
K
N.C.
D2
S
D1
6
5
4
A
K
N.C.
D2
S
D1
R22
J6
DB2
IC3
R11
R2
C1
C11
OUT0
OUT1
AOUT
IC1
HFS113F017A1
VZ1
D4
D3
HRD
+5V
+5V
Rkey
R24
RL4
C15
IC5
R27
R29
R28
R7
CMLD
RL3
AR2 L1
AR1
4
3
5
6
1
2
1
L1
L2
R
T1
T2
W
34
12
16
15
1
2
L1
L2
GND
AOUT
O2
O1
Vcc
3
4
5
12
10
9
8
12
10
9
8
1
3
4
5
J5
OFF HOOK
CI det
2
1
14
13
3
4
12
11
5
6
IC3
ResB
10
9
7
8
IC4
ResC.AST
16
15
1
2
IC4
14
13
3
4
IC4
12
11
5
6
IC4
10
9
7
8
J4
5
4
3
2
1
R
T11
T12
W
A
J3
4
3
2
1
R
T21
T22
W
R25
R5
R26
VZ3
A
B
A
B
SW1
A
B
SW3
SW2
R6
C16
IC6
C6
+5V
GND
C17
C9
+
27
28
29
30
+5V
J2
C4
L3
C5
L2
VZ2
+5V
R9