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49
HCD-DX70
+
–
+
–
3 (5) BAND
GRAPHIC EQUALIZER
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
21
22
23
24
64
63
62
61
60
59
58
57
56
55
45
46
47
48
49
50
51
52
53
54
44
43
42
41
25
26
27
28
29
30
31
32
33
34
40
39
38
37
36
35
80
79
78
77
76
75
74
73
72
71
65
66
67
68
69
70
SUR NF
KEYIN1
DPLIN1
RECAP
RECB1
F1A1
F1B1
F2A1
F2B1
F3A1
F3B1
FOUT1
FCIN1
TCA1
TCB1
TCC1
TCOUT1
SEFFIN1
SEFFA1
SEFFB1
SEFFD1
SEFFC1
SEFFOUT1
VOLIN1
MIC IN
KEYIN2
DPLIN2
RECA2
RECB2
F1A2
F1B2
F2A2
F2B2
F3A2
F3B2
FOUT2
TCIN2
TCA2
TCB2
TCC2
TCOUT2
SEFFIN2
SEFFA2
SEFFB2
SEFFC2
SEFFD2
SEFFOUT2
VOLIN2
BBA2
BUFIN2
IVSS
BUFOUT2
GND
DGND
LATCH
DATA
CLK
DVDD
L+ROUT
GND
BUFOUT1
IVDD
BUFIN1
BBA1
IN F1
IN E1
IN D1
IN C1
IN B1
IN A1
AVSS
SMUTE
SWOUT
AVCC
IN A2
IN B2
IN C2
IN D2
IN E2
7ch
SEL
SW3
SW1
SW2
SW2
SW1
SW3
7ch
SEL
IN F2
+
–
+
–
+
–
+
–
SOFT MUTE
L&H TONE
CONTROL
SOUND EFFECT
(EXCITER)
+
–
+
–
3 (5) BAND
GRAPHIC EQUALIZER
+
–
+
–
+
–
L&H TONE
CONTROL
SOUND EFFECT
(EXCITER)
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
IC101 M61504FP-TP (BD BOARD)
LEVEL SHIFT
INTERFACE
INTERFACE
INTERFACE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
20
21
22
23
24
25
26
27
28
19
18
17
16
15
F
R
R
F
F
R
R
F
R
R
F
F
MUTE
THERMAL
SHUTDOWN
VREFOUT
VREFIN
POWVCC
CH1FIN
CH1RIN
CH2FIN
CH2RIN
CH2OUTR
CH2OUTF
CH1OUTR
CH1OUTF
CAP
AIN1
CAP
AIN2
GND
PRFVCC
MUTE
POWVCC
CH4SIN'
CH4SIN
CH4BIN
CH3FIN
CH3RIN
CH3OUTR
CH3OUTF
CH4OUTR
CH4OUTF
CAP
AIN3
GND
IC102 BA5974FM (BD BOARD)
Содержание HCD-DX70
Страница 28: ...HCD DX70 28 28 6 7 SCHEMATIC DIAGRAM MAIN 2 4 SECTION Page 24 Page 41 Page 29 Page 27 Page 30 ...
Страница 33: ...33 33 HCD DX70 6 13 SCHEMATIC DIAGRAM POWER AMP SECTION Page 43 Page 43 Page 30 Page 30 ...
Страница 37: ...37 37 HCD DX70 6 17 SCHEMATIC DIAGRAM SWITCH SECTION Page 35 Page 35 ...
Страница 39: ...39 39 HCD DX70 6 19 SCHEMATIC DIAGRAM LEAF SW SECTION E Page 30 4 4 ...
Страница 41: ...41 41 HCD DX70 6 21 SCHEMATIC DIAGRAMS DRIVER SECTION See page 50 for IC Block Diagrams IC B D B Page 28 2 4 ...
Страница 43: ...43 43 HCD DX70 6 23 SCHEMATIC DIAGRAM TRANS SECTION H Page 33 Page 33 ...