Pioneer VSX-D608 Service Manual page 47

No. Pin Name I/O
51 SVIDEO1
52 SVIDEO2 O
53 SVIDEO3
54 TMUTE O
55 VMUTE O
56 Not used O
57 LC4966 O
58 ST_9174 O
59 Not used O
60 Not used O
61 Not used O
62 RY_AC O
63 RY_HP O
64 RY_C/R O
65 RY_A+B O
66 RY_B O
67 RY_A O
68 VHVL O
69 S22/KEY13
70 S21/KEY12
71 S20/KEY11
72 S19/KEY10
73 S18/KEY9
74 S17/KEY8
75 S16/KEY7 O
76 S15/KEY6
77 S14/KEY5
78 S13/KEY4
79 S12/KEY3
80 S11/KEY2
81 S10/KEY1
82 S9
83 S8
84 S7
85 S6 O
86 S5
87 S4
88 S3
−
89 VDD
90 S2
91 S1
92 G11
93 G10
94 G9
95 G8 O
96 G7
97 G6
98 G5
99 G4
100 G3
Note :• In the power off condition (with the remote control unit key or the main unit tact key), set to "L" excepting tuner mute (pin 54). However, it
nothing is done against to the input port.
• When pin 10 and 11 detect "L" at the reset, be careful because it enter the microcomputer's own test mode.
TC4051 control (S terminal control)
Tuner mute
Video mute
Open
Input switch the DVD 6ch
Strobe signal for communication with TC9174
Open
Open
Open
AC relay ON/OFF
Headphone relay ON/OFF
Rear/Center relay ON/OFF
Speaker A + B relay ON/OFF
Speaker B relay ON/OFF
Speaker A relay ON/OFF
Power switch for AMP system (H : VH)
Segment output 22/key scan output 13
Segment output 21/key scan output 12
Segment output 20/key scan output 11
Segment output 19/key scan output 10
Segment output 18/key scan output 9
Segment output 17/key scan output 8
Segment output 16/key scan output 7
Segment output 15/key scan output 6
Segment output 14/key scan output 5
Segment output 13/key scan output 4
Segment output 12/key scan output 3
Segment output 11/key scan output 2
Segment output 10/key scan output 1
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
Segment output 1
Grid output 11
Grid output 10
Grid output 9
Grid output 8
Grid output 7
Grid output 6
Grid output 5
Grid output 4
Grid output 3
Pin Function
VSX-D608
Active
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
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