Pioneer VSX-816-S Service Manual page 114
Audio/video multi-channel receiver
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Also See for VSX-816-S:
- Service manual (144 pages) ,
- Operating instructions manual (66 pages) ,
- Specifications (1 page)
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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
114
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Pin Name
NECK_SEL
XMDACRST
AMUTE
RY_B
RY_C/R
RY_A
XM ERR
RY-AC
VIDEO4
LOW_CONSUMPTION
EVR CLK
5V
EVR DT
GND
COMP VIDEO INH
COMP VIDEOB
COMP VIDEOA
SWDET
VIDEO3
VIDEO2
VIDEO1
DC PROTECT
OL DET
DSP OVERLOAD
RDS CLK/XM LOWSPEED
RDS DT/Link ACTIVE(XM)
RDS FM+/XM RST
WAKE UPB(XM)
XM Signal Sw
XM Common Select
TUNER DO
TUNER CLK
TUNER DI
TUNER CE
6 OHM
OSD RST
OSD CS
DECO MUTE
XPROTECT
MVRATT
XM POW
iPod POW
XM Fs
SIMUKE1
SIMUKE2
AVSS
x
HP DET
ao
y
VREF
.
i
AVCC
USDAO
VSX-816-K
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8
I/O
Pin Function
I/O
For 8ohm spk impedance: "H at Adv Surr,Standard,5.1Multich,speaker A+B(7ch model). For 6 ohm spk impedance: L
I/O
RESET of 2chDAC for XM
I/O
System mute
I/O
Speaker B relay-on / OFF at 916, 816 and 516. This RY_B is used for SW relay at 316.
I/O
Rear one / center relay-on / OFF
I/O
Speaker A relay-on / OFF
I/O
I/O
AC relay on/off
I/O
NJM2296 control (VIDEO input select) (SX316 no connect)
I/O
When 1 minutes passed after power off and then go into stop mode and port L, else H.
I/O
Clock signal for Function and E-volume
I/O
Data signal for Function and E-volume
I/O
Component terminal control
I/O
Component terminal control
I/O
Component terminal control
I/O
"H": SW YES, "L": SW NO (SX316 no connect)
I/O
NJM2296 control (VIDEO input select) (SX316 no connect)
I/O
NJM2296 control (VIDEO input select) (SX316 no connect)
I/O
NJM2296 control (VIDEO input select) (SX316 no connect)
I/O
Amplifier DC detection. H:Normal, L:Abnormal
I/O
Amplifier overload detection. H:Normal, L:Abnormal
Q Q
3
6 7
1 3
I/O
ANALOG OVER LOAD detect (H : detect)
I/O
RDS clock in signal/XM Lowspeed
I/O
RDSdata in signal/XM Link Active
I/O
RDS power supply/XM reset. FM : Low, AM:High
I/O
XMDT for communication
I/O
CLK,DT, etc. XM/DIR selector (XM : High)
I/O
XM
I/O
Data input signal for tuner contorol
I/O
Clock signal for tuner contorol
I/O
Data output signal for tuner contorol
I/O
Chip select signal for tuner contorol
I/O
if stop mode, port L, else according to setting(J model No connect)
I/O
I/O
I/O
1st DSP detect port
I/O
Power supply abnormal condition detection. H: Normal, L: Abnormal.
I/O
Master volume ATT control (-15dB or less : L)
I/O
XM antenna power supply. H always. When abnormally detecting it, it makes it to L.
I/O
IPod power supply. H always. When abnormally detecting it, it makes it to L.
I/O
XM
I/O
lnput 1 to switch region
I/O
lnput 2 to switch region
connects with VCC.
u163
I/O
HP detection H:detected.
connects with VCC.
.
connects with VCC.
I/O
data input from USB
3
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
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