Pioneer VSX-D810S Service Manual page 67

No. Pin Name I/O
51 Not used
52 9273_CS O TC9273 Chip select
53 Not used O
54 9459_ST O Electronic volume TC5496 Strobe for SB
55 FM+(RDS) O Tr switch ON/OFF for power supply of RDS decoder (L : AM, power OFF , H : Other)
−
56 RY_HP HP relay ON/OFF
57 T_POWON O Tuner module ON/OFF (North America model only)
58 T_MUTE O Tuner mute
59 9164 CS O TC9163, TC9164 Chip select
60 DSP_RST O DSP Micro Computer reset
61 NECK_SEL O 5.1ch, surround mode and A+B Stereo : H / Stereo : L
62 GAIN_SEL O Gain select (5.1ch and Stereo of analog input : H )
63 RY_AC O AC relay ON/OFF
64 RY_A O Speaker A relay ON/OFF
65 RY_C/R O Rear/Center Speaker relay ON/OFF
66 RY_B O Speaker B relay ON/OFF
67 4053A O Component terminal control
68 4053INH O Component terminal control
69 S22 Segment output 22
70 S21 Segment output 21
71 S20 Segment output 20
72 S19 Segment output 19
73 S18 Segment output 18
74 S17 Segment output 17
75 S16 Segment output 16
76 S15 Segment output 15
77 S14 Segment output 14
78 S13 Segment output 13
O
79 S12 Segment output 12
80 S11 Segment output 11
81 S10 Segment output 10
82 S9 Segment output 9
83 S8 Segment output 8
84 S7 Segment output 7
85 S6 Segment output 6
86 S5 Segment output 5
87 S4 Segment output 4
88 S3 Segment output 3
−
89 VDD 5V
90 S2 Segment output 2
O
91 S1 Segment output 1
O
92 Not used Not used (Fixed Vfdp)
93 G10 Grid output 10
94 G9 Grid output 9
95 G8 Grid output 8
96 G7 Grid output 7
O
97 G6 Grid output 6
98 G5 Grid output 5
99 G4 Grid output 4
100 G3 Grid output 3
Pin Function
VSX-D810S
Active
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
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