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SA-HT440PL
SCHEMATIC DIAGRAM-13
C
POWER(SMPS) CIRCUIT
D5701
B0FBAR000018
1
2
3
4
Q5748
B3PBA0000402
SYNC SWITCH
SYS6V
4
1
SYNC
Q5705
B1ABCF000176
3
2
INVERTER
R5776
C5732
330
0.1
R5726
Q5704
1K
B1ABCF000176
CURRENT LIMITTING SWITCH
R5727
2.2K
R5930
10K
Q5932
B1ADCF000001
TRANSFORMER
TEMP. DETECT
Q5930
B1ABCF000011
TRANSFORMER
TEMP. DETECT
14
15
16
D
AC-INLET CIRCUIT
L5703
ELF22V035B
(RED)
2
1
(BLK)
3
4
T5721
ETS19AB1Z6AG
D5721
B0EAMM000057
D5723
6
B0EAMM000057
7
5
8
4
9
3
10
2
1
7
8
6
5
IC5721
C0DABYY00002
SWITCHING REGULATOR
1
2
3
4
C5729
50V22
PC5721
B3PBA0000402
1
4
2
3
Q5931
B1ABCF000011
TRANSFORMER
TEMP. DETECT
D5764
B0ACCK000005
D5761
B0ACCK000005
17
18
19
:+B SIGNAL LINE
:-B SIGNAL LINE
L5701
F1
ELF15N035AN
125V 6.3A
1
2
ZA5702
ZA5701
4
3
1 2 3
1
W5835
W5858
0
0
W5855
W5832
0
0
W5852
W5834
0
0
W5849
0
J0JKB0000020
-30_SENSE
J0JKB0000020
+30V
DC_DET
SYS6V
SYNC
IC5750
C0GAG0000007
MOTOR DRIVE(TRAY)
+13V
AM_BP
PCONT
1
2
3
4
5
6
7
8
9
TURN_REV
TURN_FWD
C+9V
R5750
R5780
330
330
L5750
J0JBC0000015
DISC_SENS
CHANGE
L5752
J0JBC0000015
PULSE
L5753
J0JBC0000015
POSITION
Q5750
B1GBCFJJ0051
MOTOR DRIVE
PWM
20
21
22
6
E
CN5709
NC
CN5712
14
P5701
KEY1
13
DGND
12
VREF
11
RMT
AC~IN
10
F+
F+
120V 60Hz
9
F-
F-
8
FLGND
7
SW+5V
6
FL_IC_DATA
5
FL_IC_CLOCK
4
CN5710
FL_IC_STB
3
4 5 6
-VP
-VP
2
WIDESURR LED
1
2
3
4
5
6
DISC5_LED
14
NC
CN5711
13
AGND
12
NC
11
NC
1
10
ZJ5701
DGND
9
2
KEY2
8
JOG_LED
3
7
VREF
6
JOG_B
5
JOG_A
4
HP-RCH
3
AGND
2
HP-LCH
1
CN5713
CN5706
CN5708
PWM
PWM
1
TURN_REV
TURN_REV
2
TURN_FWD
TURN_FWD
3
DISC_SENS
DISC_SENS
4
L5710
CN5701
PULSE
PULSE
-VCC
5
13
1
POSITION
POSITION
L5720
GND
6
12
MGND
7
+VCC
11
MGND
DC_DET
8
B
10
C+9V
TO
9
SYS6V
9
C+9V
C+9V
MAIN
10
SYNC
8
CIRCUIT
11
DC_GND
7
DC_GND
(H2010) ON
12
6
HP-RCH
SCHEMATIC
13
DC_GND
5
AGND
DIAGRAM-9
M+13V
14
4
HP-LCH
15
DC+13V
3
DISC5_LED
16
AM_BP
2
WIDESURR_LED
PCONT
17
1
13
FL_IC_STB
18
FL_IC_CLOCK
19
FL_IC_DATA
20
JOG_A
21
JOG_B
22
VREF
23
SW+5V
24
JOG_LED
25
KEY1
CN5702
26
KEY2
TRV-
27
1
11
DGND
TRV+
28
2
RMT
DGND
29
J
3
DGND
PHOTO_DRIVER
TO
30
4
DGND
SENSOR
5
DISC_SENSOR
CIRCUIT
6
DGND
(CN9102) ON
7
PULSE_SENSOR
SCHEMATIC
8
DIAGRAM-15
DGND
9
POSITION_SENSOR
10
DGND
1
11
D
SW+5V
D : POWER (DAMP) : SCHEMATIC DIAGRAM 10-11
S : POWER (SMPS) : SCHEMATIC DIAGRAM 12-13
SA-HT440PL POWER(SMPS)/AC-INLET/SUB POWER CIRCUIT
23
24
25
SUB POWER CIRCUIT
H
CN5707
NC
1
19
1
KEY1
2
18
DGND
3
17
VREF
4
16
RMT
5
15
F+
6
14
F-
7
13
F
FLGND
G
TO
8
12
SW+5V
FL CIRCUIT
9
11
FL_IC_DATA
(CN6902) ON
10
10
FL_IC_CLOCK
SCHEMATIC
11
9
FL_IC_STB
DIAGRAM-14
12
8
-VP
13
7
WIDESURR LED
14
6
DISC5_LED
1
5
NC
2
4
AGND
3
3
NC
4
2
NC
5
1
19
F
DGND
6
9
G
KEY2
7
8
TO
JOG_LED
8
7
HEADPHONE
VREF
6
9
CIRCUIT
JOG_B
10
5
(CN6901) ON
JOG_A
11
4
SCHEMATIC
HP-RCH
12
3
DIAGRAM-14
AGND
13
2
HP-LCH
14
1
CN5705
E
D
B
TO
MAIN CIRCUIT
(CN2007) ON
SCHEMATIC
DIAGRAM-9
C
B
A
26
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