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SCHEMATIC DIAGRAM-13
C
POWER(SMPS) CIRCUIT
D5701
B0FBAR000018
1
2
3
4
SYS6V
4
1
SYNC
Q5705
B1ABCF000176
3
2
INVERTER
Q5748
B3PBA0000402
SYNC SWITCH
D5723
B0EAMM000057
R5776
C5732
330
0.1
R5726
Q5704
1K
B1ABCF000176
CURRENT LIMITTING SWITCH
R5727
2.2K
R5930
10K
Q5931
B1ABCF000011
TRANSFORMER
TEMP. DETECT
Q5932
B1ADCF000001
TRANSFORMER
TEMP. DETECT
Q5930
B1ABCF000011
TRANSFORMER
TEMP. DETECT
14
15
16
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D
AC-INLET CIRCUIT
:+B SIGNAL LINE
L5703
ELF22V035B
(RED)
2
1
(BLK)
3
4
T5721
ETS19AB1Z6AG
D5721
B0EAMM000057
6
7
5
8
4
9
3
10
2
1
7
6
8
5
IC5721
C0DABYY00002
SWITCHING REGULATOR
1
2
3
4
C5729
50V22
PC5721
B3PBA0000402
1
4
2
3
D5764
B0ACCK000005
D5761
B0ACCK000005
17
18
19
:-B SIGNAL LINE
L5701
F1
ELF15N035AN
125V 6.3A
1
2
ZA5702
ZA5701
4
3
1 2 3 4 5 6
1
2
3
4
W5835
W5858
0
0
W5855
W5832
0
0
W5834
W5852
0
0
W5849
0
L5710
J0JKB0000020
-VP
L5720
J0JKB0000020
+30V
DC_DET
SYS6V
SYNC
IC5750
C0GAG0000007
MOTOR DRIVE(TRAY)
+13V
AM_BP
PCONT
2
3
4
5
6
7
8
9
1
TURN_REV
TURN_FWD
C+9V
R5750
R5780
330
330
L5750
J0JBC0000015
DISC_SENS
L5752
J0JBC0000015
PULSE
L5753
J0JBC0000015
POSITION
Q5750
B1GBCFJJ0051
MOTOR DRIVE
PWM
20
21
22
25
E
SUB POWER CIRCUIT
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
-VP
-VP
2
WIDESURR LED
1
DISC5_LED
5
6
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
1
5
JOG_A
2
4
HP-RCH
3
3
AGND
2
HP-LCH
1
CN5713
CN5706
1
CN5708
2
PWM
PWM
1
TURN_REV
TURN_REV
2
TURN_FWD
TURN_FWD
3
DISC_SENS
DISC_SENS
4
CN5701
PULSE
PULSE
5
-VCC
13
1
POSITION
POSITION
6
GND
12
MGND
+VCC
7
11
MGND
8
DC_DET
B
10
C+9V
TO
9
SYS6V
9
C+9V
C+9V
SYNC
MAIN
10
8
MGND
DC_GND
CIRCUIT
11
7
MGND
(H2010) ON
12
DC_GND
6
HP-RCH
SCHEMATIC
13
DC_GND
5
AGND
M+13V
DIAGRAM-9
14
TO
4
HP-LCH
MAIN CIRCUIT
DC+13V
15
3
DISC5_LED
16
(CN2007) ON
AM_BP
2
WIDESURR_LED
17
SCHEMATIC
PCONT
1
13
FL_IC_STB
DIAGRAM-9
18
FL_IC_CLOCK
19
FL_IC_DATA
20
JOG_A
21
JOG_B
22
VREF
23
SW+5V
24
JOG_LED
25
KEY1
26
CN5702
KEY2
TRV-
27
1
11
DGND
TRV+
28
2
RMT
DGND
29
3
J
DGND
PHOTO_DRIVER
30
TO
4
DGND
SENSOR
5
DISC_SENSOR
CIRCUIT
6
DGND
(CN9102) ON
7
PULSE_SENSOR
SCHEMATIC
8
DGND
DIAGRAM-15
9
POSITION_SENSOR
10
DGND
11
1
SW+5V
D
D : POWER (DIGITAL AMP) : SCHEMATIC DIAGRAM 10-11
S : POWER (SMPS) : SCHEMATIC DIAGRAM 12-13
SA-HT640WPL POWER(SMPS)/AC-INLET/SUB POWER CIRCUIT
23
24
25
SA-HT6
CN5707
NC
1
19
1
KEY1
2
18
DGND
3
17
VREF
4
16
RMT
5
15
F+
6
14
F-
13
7
F
FLGND
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
2
4
NC
5
1
19
DGND
6
9
KEY2
G
7
8
TO
JOG_LED
8
7
HEADPHONE
VREF
9
6
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
B
26
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