Sanyo FISHER DC-TS960WL Service Manual page 39

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