Pioneer VSX-D514-S Service Manual page 83

5
7 BD3841FS (MAIN ASSY : IC101)
• 9ch Function Switch
7
Block Diagram
32 31 30
LOGIC
1 2 3
* F-SW1 : INPUT FUNCTION1
F-SW2 : INPUT FUNCTION2
• Description of terminal
Terminal Terminal
Number Name
1 INA1 A 1ch input terminal
2 INA2 A 2ch input terminal
3 INB1 B 1ch input terminal
4 INB2 B 2ch input terminal
5 INC1 C 1ch input terminal
6 INC2 C 2ch input terminal
7 IND1 D 1ch input terminal
8 IND2 D 2ch input terminal
9 INE1 E1ch input terminal
10 INE2 E 2ch input terminal
11 INF1 F 1ch input terminal
12 INF2 F 2ch input terminal
13 ING1 G1ch input terminal
14 ING2 G2ch input terminal
15 INH1 H 1ch input terminal
16 INH2 H 2ch input terminal
5
6
29 28 27 26
4 5 6 7
Description
6
7
25 24 23 22
8 9 10 11
Terminal Terminal
Number Name
17 INI2
18 INI1
19 OUT2
20 OUT1
21 RECC2
22 RECC1
23 RECB2
24 RECB1
25 RECA2
26 RECA1
27 VCC
28 BIAS
29 VEE
30
DA
31 CL
32
DGND
VSX-D514-K
7
8
21 20 19 18
12 13 14 15
Description
I 2ch input terminal
I 1ch input terminal
2ch output terminal
1ch output terminal
C 2ch REC output terminal
C 1ch REC output terminal
B 2ch REC output terminal
B 1ch REC output terminal
A 2ch REC output terminal
A 1ch REC output terminal
(+)Power supply terminal
Bias input terminal
(-)Power supply terminal
Serial date anlatch input terminal
Serial clock input terminal
Digital ground terminal
8
A
17
B
C
16
D
E
F
83