25
26
27
28
29
30
31
32
33
34
35
36
SCHEMATIC DIAGRAM-3
MAIN(SYSTEM) CIRCUIT
D
SA-DT310(E,EB,EG,EE) MAIN(SYSTEM) CIRCUIT DIAGRAM
IC502
C2CBHF000273
SYSTEM CONTROL
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
EEPROM SDA
EEPROM
SCL
EEPROM
WP
NC
DC
IN
NC
NC
CNVss
NC
NC
NRST
X
OUT
Vss
XI
N
Vcc
DSP
ST
A
TUS
DSP
LOCK
REMOCON
F
A
N
ON/OFF
F
A
N
SPEED
/
ERR
RCVY
HP
SWITCH
HP
MUTE
/MUTE
/AMP
RESET
NC
AMP
SCL
AMP
SDA
DSP MIDI
DSP MIDO
/DSP MICK
/DVD REQ
DVD DOUT
DVD DIN
DVD CLK
DVD CS
NC
NC
VFD DATA
VFD SCK
VFD CS
VFD RESET
/DSP RST
FRQ SHIFT
DSP RST DET
/DSP MICS
/DSP MILP
DSP MIACK
DSP
O
D
ATA
NC
NC
DSP
PLON
TU
SD
TU
CE
TU
DO
TU
DIN/ST
TU
CK
RDS
RDDA
RDS
RDCL
Vcc
RDS
IDR
Vss
TUNER
DIGIT
A
L
ANALOG
JOG
A
JOG
B
LED
STBY
/LED
STBY
NC
LED
DIGIT
A
L
NC
POWER
NC
NC
OPT1
OPT2
NC
NC
NC
CS5
CS4
CS3
CS2
CS1
CS0
NC
AMP SHUT
FAN DET
ABN DET
F61 DET
F76 DET
TH DET
AVss
KEY
VREF
AVcc
EEPROM
SDAOUT
IC501
C3EBGC000043
EE PROM
L501
10
H
L502
10
H
R551
1K
O
R545
100
P
R594
33K
C505
50V2.2
D501
MA1
1
1TX
Q501
UN5213TX
RESET
C507
50V1
C508
100P
X501
(10MHz)
R591
33K
C510
0.1
R538
100
C506
0.01
R534
47K
R532
2.2K
R529
10K
R527
1K
R520
100
R598
1K
R522
100
R523
10K
R525
100
R511 10K
C504
0.1
C503
0.1
R509
1K
R508
10K
R559
100K
C517
220P
C502
220P
R558
1K
R541
6.8K
C516
220P
R531
27K
C515
220P
R517
1K
C514
220P
R516
1K
C513
0.1
R515
220K
R507
100K
R514
100K
R512
100K
R502
100K
R504
100K
T
R524
100
U
R528
100
R530
100
I
R533
100
G
R535
100
H
R536
1K
D
R537
1K
E
R589
33K
R590
33K
R539
100
j
R540
100
i
a
b
Z
R547
100
V
R549
1K
T
R550
100
W
R552
100
U
R554
1K
Q
R544
15K
R556
100
e
R561
1K
R
R563
1K
a
R564
100
X W Q
V
R569
100
N
R570
100
M
R571
100
L
R596
10K
R572
100
K
R573
1K
R577
100
R578
100
R579
100
R580
1K
R712
3.9K
C716
0.047
C707
50V10
D707
MAZ83000HL
Q704
2SB621RSTA
REGULATOR
R595
6.8K
R574
1K
R581
10K
R584
10K
D506
MA111TX
R583
4.7K
R585
10K
R575
1K
R586
10K
D504
MA111TX
R588
22K
D505
MA728TX
R576
5.6K
R587
4.7K
Q504
2SD1819ATX
INTERFACE
Q503
2SD1819ATX
INTERFACE
Q502
2SD1819ATX
INTERFACE
O
P
R592
1K
S
R593
1K
b
R597
100
R553
100
R555
100
R557
100
R560
100
R562
100
1
2
N
N
M
R546
100
R548
100
A
B
C
A
Q716
UN5211TX
FAN MOTOR DRIVE
B
Q713
UN5115TX
FAN MOTOR DRIVE
C
Q712
2SD1819ATX
FAN MOTOR DRIVE
Q714
2SB1218TX
FAN MOTOR DRIVE
Q715
B1ABGC000001
FAN MOTOR DRIVE
R732
10K
D720
MA1
1
1TX
C734
6.3V220
R734
68K
CN701
R735
100
C738
16V10
C737
50V0.47
R739
22
C736
0.01
D723
RL1N4003N02
R738
4.7K
D721
MA728TX
D722
MA728TX
R737
10K
R736
4.7K
C735
0.01
R733
4.7K
FAN MOTOR
Q717
2SB1219STX
FAN MOTOR DRIVE
A
B
C
D
F
G
H
X
C509
0.1
I
J
C512
6.3V100
D503
1SS380TE-17
C51
1
6.3V2200
D502
1SS380TE-17
IC503
C0CBACD00001
REGULATOR
3
2
1
GND
VIN
VOUT
C519
1
C518
1
IC702
C0EBH0000275
VOLTAGE DET.
R705
0
C702
50V1
1
3
2
VOUT
VIN
Vss
R722
1K
C728
0.01
C726
16V100
D715
MA8056MTX
Q707
2SB621RSTA
REGULATOR
R725
1K
C729
0.01
C727
16V47
Q709
2SB621RSTA
REGULATOR
R742
82K
R721
100
R743
120K
D717
MA8082MTX
IC705
C0CBAHC00009
REGULATOR
3
2
1
GND
VIN
VOUT
C709
0.047
E
Q711
2SC3940ARSTA
REGULATOR
C733
0.01
C732
10V47
R729
150
R730
2.7K
D718
MAZ80680LL
C751
16V1000
D755
D754
D753
D752
C752
0.01
R753
0
R757
18
R758
18
D719
RL1N4003N02
R723
10
D714
MA111TX
C723
0.1
C724
16V10
D724
MA142WATX
G
I
D726
MA142WATX
C
R744
270K
D730
MA111TX
q
D725
MA142WATX
D
R565
100
R566
1K
R568
100
R567
100K
D727
MA142WATX
IC706
C0CBADC00042
REGULATOR
3
2
1
GND
VIN
VOUT
J
C731
6.3V100
C730
1
H
A
B
C
D
E
F
G
H
I
Y
Z
n
R542
6.8K
R543
6.8K
J
R521
100
R506
100K
J
F
8
1
2
3
4
7
6
5
A0
A1
A2
GND
Vcc
WP
SCL
SDA
1
3
2
N
D752-755
RL1N4003N02
:NEGATIVE VOLTAGE LINE
:POSITIVE VOLTAGE LINE
3.3V
0V
0V
3.3V
0V
3.2V
1.6V
1.6V
3.3V
3.3V
0V
0V
0V
0V
0V
3.3V
3.2V
0V
3.2V
0V
0V
0V
0V
0V
0V
0V
0V
0V
3.2V
3.2V
0V
0V
1.5V
0V
3.2V
3.2V
3.1V
3.2V
3.2V
3.2V
0V
3.3V
3.4V
0V
0V
2.8V
0V
0V
0V
3.3V
0V
0V
3.4V
3.4V
3.3V
0V
3.3V
0V
0V
0V
0V
0V
3.3V
0V
3.3V
0V
3.3V
3V
0V
0V
3.4V
1.6V
0V
3.4V
3.4V
3.3V
0V
3.4V
0V
0V
0V
3.2V
0V
3.4V
5V
5V
6V
4.1V
5.9V
5.9V
9V
11V
11.4V
11.4V
5.9V
6V
6V
6V
4.2V
5V
6V
4.2V
9V
10.2V
6.6V
-36.5V
-31.8V
-32.4V
-11.5V
-8.2V
-7.6V
-7.6V
-5.6V
-5V
-
5V
-
31.8V
0.8V
0V
0.5V
0.7V
0.4V
1.6V
2.9V
2.9V
0V
0V
3.4V
0V
0.2V
1.1V
-7.6V
11.2V
5.4V
0.5V
5.4V
0V
-5V
Содержание SA-DT310E
Страница 5: ... K1JZ24D00002 1 pc 4 Caution for AC Mains Lead 5 ...
Страница 9: ...9 ...
Страница 10: ...10 ...
Страница 11: ... Check the main P C B A side as shown below Check the main P C B B side as shown below 11 ...
Страница 13: ...8 How to replace IC IC1001 05 with reading terminal block 13 ...
Страница 14: ...14 ...
Страница 34: ...18 Cabinet Parts Location 19 Packaging 34 ...
Страница 35: ...20 Schematic Diagram for printing with letter size F0303KH 35 ...
Страница 58: ......
