2 Electrical Section
2-16
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CN1
52808-1891
D1
2
D2
3
D3
4
D4
5
D5
6
D6
7
D7
8
D8
9
Q1
18
Q2
17
Q3
16
Q4
15
Q5
14
Q6
13
Q7
12
Q8
11
E1
1
E2
19
IC2
74LVC541
DDA_CLK
Cmd_StoM
T1
@/HeaterReset
@/SerialStart
@ServoReset
/SysErr
INTDDA
DDA_MtoS
DDA_StoM
@/Cmd_HS_MtoS
/Cmd_HS_StoM
@Cmd_MtoS
T4
T3
T2
/Cmd_HS_StoM
Cmd_StoM
Cmd_MtoS
/Cmd_HS_MtoS
/SerialStart
/ServoReset
R
5
10K
R14
2.2K(NON)
R
3
10K
R
2
10K
VCC3
R
4
10K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CN2
52808-1891(NON)
to Servo Board
Reserve
/HeaterReset
R
6
10K
R11
0
PC2
CE0.1u
VCC3
/SysErr
R10
100
R9
100
R8
100
R7
100
C
7
CE100p(NON)
C
6
CE100p
C
5
CE100p
C
4
CE100p
C
3
CE100p
R45
10K 1%
VCC3
R46
33
C13
CE0.1u
A/D0
R44
12K 0.1%(NON)
R55
10K 1%
VCC3
R54
33
C12
CE0.1u
A/D1
R58
12K 0.1%(NON)
R34
10K 1%
VCC3
R32
33
C11
CE0.1u
A/D2
R36
12K 0.1%(NON)
R28
10K 1%
VCC3
R31
33
C10
CE0.1u
A/D3
R27
12K 0.1%(NON)
1
2
3
4
5
6
7
8
9
CN8
5267-09A
VCC3
VCC
+27V
+ C21
47u/16V
+ C20
47u/16V
VCC3
VCC
+27V
+ C19
100u/63V
VCC
R53
15/1W(NON)
+27V
D1
D1FL20U
VCC
+27V
D2
D1FL20U
R56
390/1W
to Reserve Thermistor
to Servo Board
R64
15/1W(NON)
Apron_Heater_ON
Bed_Heater_ON
Drain1
8
Drain1
7
Drain2
6
Drain2
5
Source1
1
Gate1
2
Source2
3
Gate2
4
IC7
UPA1759
R60
390/1W
R63
10K
R59
0
R61
0
T58 T61
1
2
3
4
CN5
53398-0490(NON)
1
2
3
4
CN7
5267-04A
1
2
3
4
CN6
53014-04
to Heater Power Board
to Heater Power Board
1
2
3
4
CN109
B2P(4-2.3)-VH
to Bed Thermostat
to Bed Heater 2
to Power Junction Board
1
2
3
4
5
CN202
B3P5-VH
1
2
3
CN203
B2P3-VH
F201
CEE-6.3AT
to Power SW
to SW Power Supply
to Heater Power Board
Power Junction Board
1
2
CN108
B2P-VH
1
2
3
CN105
B2P3-VH
1
2
3
4
5
6
7
CN103
B4P7-VH
1
2
3
CN102
B2P3-VH
to Bed Heater 1
to 100/200V SW
to Apron Thermistor
to Bed Thermistor
COM1
3
C2
8
C1
1
NO1
4
NO2
5
COM2
6
RL101
AJW5212
COM1
3
C2
8
C1
1
NO1
4
NO2
5
COM2
6
RL102
AJW5212
1
2
3
4
CN201
B2P(4-2.3)-VH
FS2B
PFC-5000
FS2A
PFC-5000
1
2
CN101
B2P-VH
1
2
3
CN104
B2P3-VH
1
2
3
4
5
6
7
CN106
B4P7-VH
1
2
3
CN107
B2P3-VH
to Apron Thermostat
to Apron Heater 2
to Apron Heater 1
to 100/200V SW
1
2
3
4
CN114
5267-04A
1
2
CN111
53014-02
1
2
CN110
53014-02
1
2
3
4
CN115
53014-04
1
2
CN112
5267-02A
1
2
CN113
5267-02A
to FAN
to Main Board
to Heater Control Board
to Heater Control Board
Heater Power Board
Summary of Contents for SP-300
Page 128: ...2 Electrical Section 2 2 2 2 2 MAIN BOARD DIP SW DIP SW bit 1 bit 8 Always OFF ...
Page 134: ...2 Electrical Section 2 8 2 2 3 SERVO BOARD ...
Page 135: ...2 Electrical Section 2 9 2 ...
Page 140: ...2 Electrical Section 2 14 2 2 4 HEATER BOARD ...
Page 189: ...3 Replacement of Main Parts 3 42 3 9 Carry out the LINEAR ENCODER SETUP ...