Pioneer VSX-D209 Service Manual page 46

VSX-D209, VSX-D209-G
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3 7 63 1515 0
No. Pin Name I/O
33 XTLI I
34 AVSX –
35 XSOUT O
36 AVS6 –
37 AVD6 –
38 RIN I
39 LO2 O
40 AVS2 –
41 AVD2 –
42 ROUT O
43 AVD4 –
44 AVS4 –
45 VSS3 –
46 SCK I
47 REDY O
48 T.P O
49 XLAT I
50 RVDT I
51 XS24 I
52 VDD1 –
53 VSS4 –
TE
L 13942296513
54 T.P –
55 SI I
56 T.P I
57 BCK I/O
58 LRCK I/O
59 VSS5 –
60 XMST I
61-63 T.P O
64 VSS6 –
65-72 T.P O
73 VDD2 –
74 VSS7 –
75-80 T.P O
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Function
Crystal oscillation circuit input
Analog ground for master clock
S-ch D/A converter output
Ground for S-ch D/A converter
Power supply for S-ch D/A converter
Analog input of R-ch A/D converter
OP amp. inverting output for LPF of R-ch A/D converter
Ground for R-ch A/D converter
Power supply for R-ch A/D converter
R-ch D/A converter output
Power supply for R-ch D/A converter
Ground for R-ch D/A converter
Digital ground
Shift clock input of microprocessor interface
Transfer permission signal output of microprocessor interface
Monitor pin for test Normally, outputs "Hi-Z".
Latch input of microprocessor interface
Data input of microprocessor interface
24/32 bit slot selection of serial data
Digital power supply
Digital ground
Monitor pin for test Normally, outputs "L".
Serial data input of 1 sampling 2 channel
Input pin for test Normelly, outputs "L".
Serial bit transfer clock of serial input/output data SI and SO
Sampling frequency clock of serial input/output data SI and SO
Digital ground
Master/slave mode switching input of BCK and LRCK
Monitor pin for test Normally, outputs "L".
Digital ground
Monitor pin for test Normally, outputs "L".
Digital power supply
Digital ground
Monitor pin for test Normally, outputs "L".
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L : 24 bit slot (It is effective at slave mode.)
Q Q
3 6 7 1 3
L : master mode
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2 9 9 4 2 8
L : Transfer prohibition
1 5 0 5 8 2 9 9 4
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9 9
2 8 9 9