Pioneer VSX-D409 Service Manual page 51

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3 7 63 1515 0
No. Pin Name
51 D_MUTE
52 9273_CS
53 DSP_MT
54 CDC_RST
55 FM+(RDS)
56
57 T_POWON
58 T_MUTE
59 9164 CS
60 DSP_RST
61 NECK_SEL
62 GAIN_SEL
63
64 RY_AC
65 RY_A
66 RY_C/R
67
68
69 S22
70 S21
71 S20
72 S19
TE
L 13942296513
73 S18
74 S17
75 S16
76 S15
77 S14
78 S13
79 S12
80 S11
81 S10
82 S9
83 S8
84 S7
85 S6
86 S5
87 S4
88 S3
89 VDD
90 S2
91 S1
92
93 G10
94 G9
95 G8
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96 G7
97 G6
98 G5
.
99 G4
100 G3
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I/O
O Digital mute (Not used)
O TC9273 Chip select
O DSP mute (ASSY mute)
O CODEC reset
O Tr switch ON/OFF for power supply of RDS decoder (L : AM, power OFF , H : Other)
O Not used
O Tuner module ON/OFF (North America model only)
O Tuner mute
O TC9163, TC9164 Chip select
O YSS912 reset
O 5.1ch, surround mode and A+B Stereo : H / Stereo : L
O Gain select (5.1ch and Stereo of analog input : H )
O Not used
O AC relay ON/OFF
O Speaker A relay ON/OFF
O Rear/Center Speaker relay ON/OFF
O Not used
O Not used
Segment output 22
Segment output 21
Segment output 20
Segment output 19
Segment output 18
Segment output 17
Segment output 16
Segment output 15
Segment output 14
Segment output 13
O
Segment output 12
Segment output 11
Segment output 10
Segment output 9
Segment output 8
Segment output 7
Segment output 6
Segment output 5
Segment output 4
Segment output 3
−
5V
Segment output 2
O
Segment output 1
Not used (Fixed Vfdp)
Grid output 10
Grid output 9
Grid output 8
Grid output 7
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Grid output 6
Grid output 5
i
Grid output 4
Grid output 3
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2 9
8
Pin Function
Q Q
3 6 7 1 3 1 5
co
.
VSX-D409, VSX-D309
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
Active
H
H
H
H
H
H
H
H
H/L
H
H
H
H
H
H
H
9 9
H
H
H
51