Specifications
AL-1551 CIRCUIT DIAGRAM 13-4
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
MCU 4. OUTPUT SECTION 2 (OC/SPF/RSPF/Duplex Models)
IC109
TD62503F
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
G
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
NC
9
Q204
DTA143XKA
3
2
1
R249
120J1/4W
IC103
TD62003
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
GND
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
CM
9
IC102
TD62003
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
GND
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
CM
9
R210
47KJ
R211
4.7KJ1/4W
R204
47KJ
R208
47KJ
IC101
TA7291S
VDD
2
IN1
9
IN2
1
VSS
5
OUT2
3
OUT1
7
VCC2
8
VCC1
6
C219
22000p
R205
47KJ
R209
4.7KJ
IC205B
74LS07
3
4
IC205A
74LS07
1
2
R306
1.5KJ
C105
10u 35V
+
D101
1SS133
D127
1SS133
D103
1SS133
R201
4.7KJ1/4W
C205
2200p
C104
0.47u 50V
+
R324
2.2KJ
R323
2.2KJ
R314
2.2KJ
R315
2.2KJ
IC211B
74HC14
3 4
IC211C
74HC14
5 6
IC211D
74HC14
9 8
D123
MTZJ22B
Q202
DTC114EKA
1
2
3
IC114
TD62064AF
I1
3
I2
6
I3
11
I4
14
NC
4
NC
5
NC
10
NC
12
O1
2
O2
7
O3
9
O4
16
COM
1
COM
8
NC
15
NC
13
GND
GND
Q101
2SD1853
3
12
Q201
2SA1036K
B1
E1C1
Q203
2SA1036K
B1
E1 C1
IC204A
74VHC08
1
2
3
IC204B
74VHC08
4
5
6
IC111
TD62064AF
I1
3
I2
6
I3
11
I4
14
NC
4
NC
5
NC
10
NC
12
O1
2
O2
7
O3
9
O4
16
COM
1
COM
8
NC
15
NC
13
GND
GND
R286
2.2KJ
R285
2.2KJ
R278
2.2KJ
R279
2.2KJ
/FTH
/VFM
/HL
24V
24V
5V
24V
5V
24V
24V
5V
5V
5V
RRS
PR
MM
MRPS1
MRPS2
PMD
LDEN
HL
FTH
/CPFS1
/CPFS2
/MPFS
/VFMCNT
/CL
/BIAS
/BIASL
/MC
/SMSEL
/SPUS
/RRS
HLOUT
/PR
/MM
/MRPS1
/MRPS2
/PMD
/LDEN
SMSEL
CPFS2
MC
VFMCNT
CPFS1
BIASL
MPFS
VFM
CL
SPUS
BIAS
VFMOUT
TM
TMb-O
TMa-O
TM-
OP-CLK
OP-DATA
(OP-CLK)
(OP-DATA)
SRRC /SRRC
SPFS
/SPFS
SGS /SGS
/PWOFF
GRIDL
TC
BIASH
/GRIDL
/TC
/BIASH
DMT3
DMT1
DMT0
DMT2
/DMT0
/DMT1
/DMT3
/DMT2
24Vdup
P-GND
(5-A3)
(1-C1)
(1-C1)
(7-B1)
(6-C4)
(6-C4)
(5-A2)
(1-C1)
(5-A2)
(6-A3)
(6-A3)
(1-C4)
(1-C4)
(1-C4)
(1-C4)
(5-A2)
(5-A2)
(5-A2)
(1-D3)
(5-A2)
(5-A2)
(1-D3)
(5-A3)
(5-A3)
(5-A3)
(5-A3)
(3-E1)
(7-B1)
(7-B1)
(7-B1)
(7-A2)
(7-A2)
(7-A2)
(6-B2)
(6-C3)
(6-B2)
(7-A2)
(6-B3)
(6-B4)
(6-B3)
(6-B2)
(5-A2)
(5-A2)
(5-A2)
(5-A2)
(5-A2)
(5-A2)
(6-A4)
(6-A4)
(6-B4)
(6-B4)
(6-B4)
(6-A4)
(5-A2)
(6-A4)
(6-B3)
(5-A2)
(5-A3)
(5-A3)
(5-A2)
(5-A2)
(1-D2)
(2-D3)
(6-A2)
(3-B1)
(3-B1)
(6-C4)
(6-C4)
MOUNTED ON SPF/RSPF/Duplex MODEL ONLY
MOUNTED ON RSPF/Duplex MODEL ONLY
MOUNTED ON SPF/RSPF/Duplex MODEL ONLY