Sanyo DC-TS960WL, Service Manual

Page: 39 / 72

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IC BLOCK DIAGRAM & DESCRIPTION
IC422 BD3811K1(Input Selector)
1
IN31
2
IN32
3
IN41
4
IN42
5
IN51
6
IN52
7
IN61
9
IN71
10
IN72
11
IN81
12
IN82
13
INDVDSR
14
INDVDSL
15
INDVDC
8
IN62
16
INDVDSW
25
INDSPSR
26
INDSPSL
27
INDSPC
28
INDSPSW
29
AGND1
30
GOUTSW
31
VINSW
33
GOUTC
34
VINC
35
OUTSW
36
OUTC
37
OUTSL
38
OUTSR
39
VINSL
32
AGND2
40
GOUTSL
80
IN22
79
IN21
78
IN12
77
REC SW1
REC
INSW
REC
SW2
REC SW3
IN11
76
ROUT3
75
ROUT3
74
ROUT2
72
ROUT1
71
ROUT1
70
AGND1
69
GOUT1
68
VIN2
67
AGND1
66
GOUT1
73
ROUT2
65
VIN1
17
OUT2+
18
IOUT2-
19
IOUT1+
20
OUT1-
21
INDSP
22
IN1MIX
24
IN2MIX
23
IN2DSP
64
TNF2
63
TNF1
62
BNF1
1
61
BNF21
60
BNF12
59
BNF22
58
BBNF2
56
BBNF1
55
OUT1
54
AGND8
53
AGND7
52
VCC
51
AGND6
50
VEE
57
OUT2
49
AGND5
48
MUTE
47
CL
46
DA
45
DGND
44
AGND4
43
GOUTSR
41
AGND3
42
VINSR
1 2 3 1 2 3
Input mute SW
5.1ch Mode SW2 DVD
5.1ch Mode SW2 DSP
5.1ch Mode SW1
LINE
R/L MIX
LINE
R/L MIX
LOGIC
BASS
BOOST
BASS
TREBLE
VCC
VEE
No.
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
Name
IN31
IN32
IN41
IN42
IN51
IN52
IN61
IN62
IN71
IN72
IN81
IN82
INDVDSR
INDVDSL
INDVDC
INDVDSW
OUT2(+)
OUT2(-)
OUT1(+)
OUT1(-)
IN1DSP
IN1MIX
IN2DSP
IN2MIX
INDSPSR
INDSPSL
INDSPC
INDSPSW
AGND1
GOUTSW
VINSW
AGND2
GOUTC
VINC
OUTSW
OUTC
OUTSL
OUTSR
VINSL
GOUTSL
Description
1ch input terminal 3
2ch input terminal 3
1ch inpit terminal 4
2ch input terminal 4
1ch input terminal 5
2ch input terminal 5
1ch input terminal 6
2ch input terminal 6
1ch input terminal 7
2ch input terminal 7
1ch input terminal 8
2ch input terminal 8
DVD surround Rch input terminal
DVD surround Lch input terminal
DVD center speaker input terminal
DVD sub woofer inputterminal
2ch (+) A/D output terminal
2ch (-) A/D output terminal
1ch (+) A/D output terminal
1ch (-) A/D output terminal
1ch DSP input terminal
1ch DSP MIX input terminal
2ch DSP input terminal
2ch DSP MIX input terminal
DSP surround Rch input terminal
DSP surround Lch input terminal
DVD center speaker input terminal
DSP sub woofer input terminal
Analog ground terminal
Sub woofer input gain output terminal
Sub woofer volume input terminal
Analog ground terminal
Center speaker input gain output terminal
Center sspeaker volume input terminal
Sub woofer output terminal
Center speaker output terminal
Surround Lch output terminal
Surround Rch output terminal
Surround Lch volume input terminal
Surround Lch input gain output terminal
No.
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
Name
AGND3
VINSR
GOUTSR
AGND4
DGND
DA
CL
MUTE
AGND5
VEE
AGND6
VCC
AGND7
AGND8
OUT1
BBNF1
OUT2
BBNF2
BNF22
BNF12
BNF21
BNF11
TNF1
TNF2
VIN1
GOUT1
AGND9
VIN2
GOUT2
AGND10
ROUT11
ROUT12
ROUT21
ROUT22
ROUT31
ROUT32
IN11
IN12
IN21
IN22
Description
Analog ground terminal
Surround Rch Volume input terminal
Surround Rch input gain output terminal
Analog ground terminal
Ground terminal for comparator
Serial data and latch input terminal
Serial clock input terminal
Mute terminal
Analog ground terminal
(-) Power supply terminal
Analog ground terminal
(+) Power supply terminal
Analog ground terminal
Analog ground terminal
1ch output terminal
1ch bass boost filter terminal
2ch output terminal
2ch bass boost filter terminal
2ch bass filter terminal 2
2ch bass filter terminal 1
1ch bass filter terminal 2
1ch bass filter terminal 1
1ch treble filter terminal
2ch treble filter terminal
1ch (Lch) volume input terminal
1ch (Lch) input gain output terminal
Analog ground terminal
2ch (Rch) volume input terminal
2ch (Rch) input gain output terminnal
Analog ground terminal
1ch REC input and output terminal
2ch REC input and output terminal
1ch REC output terminal 2
2ch REC output terminal 2
1ch REC output terminal 3
2ch REC output terminal 3
1ch input terminal 1
2ch input terminal 1
1ch input terminal 2
2ch input terminal 2