Pioneer VSX-417-K Service Manual page 80

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• Pin Function
A
No. Port
51 P43/A19
52 P42/A18
53 P41/A17
54 P40/A16
55 P37/A15
56 P36/A14
57 P35/A13
58 P34/A12
59 P33/A11
B
60 P32/A10
61 P31/A9
62 Vcc
63 P30/A8/_/D7
64 Vss
65 P27/A7(/D7/D6)
66 P26/A6(/D6/D5)
67 P25/A5(/D5/D4)
68 P24/A4(/D4/D3)
69 P23/A3(/D3/D2)
C
70 P22/A2(/D2/D1)
71 P21/A1(/D1/D0)
72 P20/A0(/D0/_)
73 P17/D15/INT5
TE
L 13942296513
74 P16/D14/INT4
75 P15/D13/INT3
76 P14/D12
77 P13/D11
78 P12/D10
79 P11/D9
D
80 P10/D8
81 P07/D7
82 P06/D6
83 P05/D5
84 P04/D4
85 P03/D3
86 P02/D2
87 P01/D1
88 P00/D0
89 P107/AN7/KI3
E
90 P106/AN6/KI2
91 P105/AN5/KI1
92 P104/AN4/KI0
93 P103/AN3
94 P102/AN2
95 P101/AN1
www
96 AVSS
97 P100/AN0
98 VREF
99 AVcc
F
100 P97/ADTRG/SIN4
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Pin Name
NECK SELECT
XM DAC_RST
AMUTE
RY_B
RY_C/R
RY_A
XM_ERR
RY-AC
MCACC/FRONT IN
LOW_CONSUMPTION
EVR CLK
5V
EVR DT
GND
VIDEO4
COMP VideoB
COMP VideoA/HPDIN
SW DET
VIDEO3/EXP CE
VIDEO2/EXP DT
VIDEO1/EXP CLK
DC PROT
OL DET
DSP OVERLOAD
RDS CLK/XM LSDP
RDS DT/XM LINKACTIVE
RDS FM+/XM RST
XM ANT_REV
XM SGNL_SW
XM SC_RATE
TUNER DO
TUNER CLK
TUNER DI
TUNER CE
6 OHM
OSD RST
OSD CS
DECO MUTE
XPROTECT
EXPANDER ST
XM PWR
Comp Video INH/SY DET
XM DT4_MODE
SIMUKE1
SIMUKE2
AVSS
HP DET
x ao
y
VREF
. i
AVCC
USDAO
VSX-417-K
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8
I/O Pin Function
For 8ohm spk impedance: "H at Adv , Sandard, 5.1Multich, speaker A+B (7ch model). For 6 ohm spk impedance: L
O
O
O System mute
O Speaker B relay-on / OFF at 916, 816 and 516. This RY_B is used for SW relay at 316.
O Rear one / center relay-on / OFF
O Speaker A relay-on / OFF
I
O AC relay on/off
O For analog switching control
O When 1 minutes passed after power off and then go into stop mode and port L, else H.
O Clock signal for Function and E-volume
I
O Data signal for Function and E-volume
I
O 917: SYNC DETECT , others: COMONENT VIDEO INH
O Component terminal control
O 917: HDMI HOT PLUG DETECT, others: COMPONENT VIDEO A
I "H": SW YES, "L": SW NO
O 917: EXPANDER CE , others: VIDEO3
O 917: EXPANDER DATA ,others: VIDEO2
O 917: EXPANDER CLK , others: VIDEO1
I Amplifier DC detection. H:Normal, L:Abnormal
I Amplifier overload detection. H:Normal, L:Abnormal
Q Q
3 6 7 1 3
I ANALOG OVER LOAD detect (H : detect)
I RDS clock in signal
I RDS data in signal
O RDS power supply. FM: Low, AM:High
I
O
O
I Data input signal for tuner contorol
O Clock signal for tuner contorol
O Data output signal for tuner contorol
O Chip select signal for tuner contorol
O If stop mode, port L, else according to setting (J model No connect)
O
O
I 1st DSP detect port
Power supply abnormal condition detection. H: Normal, L: Abnormal.
I
O Master volume ATT control (-15dB or less : L)
O
I/O 917: SYNC DETECT , others: COMONENT VIDEO INH
I
I lnput 1 to switch region
I lnput 2 to switch region
I
connects with VCC.
I HP detection H:detected.
u163
I connects with VCC.
.
I connects with VCC.
I data input from USB
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4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
4
9 9
2 8 9 9