Denon S-302 Service Manual page 63

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Pin No Port name
90 P25
91 P24
92 P23
93 P22
94 P21
95 P20
96 P17/INT5
97 P16/INT4
98 P15/INT3
99 P14
100 P13
101 P12
102 P11
103 P10
104 P07/AN07
105 P06/AN06
106 P05/AN05
107 P04/AN04
108 P03/AN03
109 P02/AN02
110 P01/AN01
111 P00/AN00
112 P117
113 P116
114 P115
115 P114
116 P113
117 P112
118 P111
119 P110
120 P107/AN7
TE
L 13942296513
121 P106/AN6
122 P105/AN5
123 P104/AN4
124 P103/AN3
125 P102/AN2
126 P101/AN1
127 AVSS
128 P100/AN0
IC302 expansion output (BU2090)
Port Port name
Q0 SIN_SELA
Q1 SIN_SELB
Q2 SIN_SELC
Q3 VIN_SELA
Q4 VIN_SELB
Q5 VMONI_SEL
Q6 N.C.
Q7 N.C.
Q8 _COMP MUTE1
Q9 FIL_SEL
Q10 N.C.
Q11 SMONI_SEL
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Function I/O
DSP_IO_MUTE O
_AD/DIG O
_ERR_MUTE O
_BSE O
TDO_VFPGA I
COMP_DET I
TMS_AV O
S_DET I
TDI_AV O
VSEL_CLK O
VSEL_DATA O
_COMP_MUTE2 O
_S/V_MUTE O
nCONFIG O
nCS O
nDE O
DDCLK O
DATA_0 O
ASDI O
_DIR_RST O
DIR_CE O
DIR/CODEC_CK O
DIR_MISO I
DIR/CODEC_MOSI O
_DSPROM_RST O
_DSP_RST O
DSP_CS O
FLAG0 I
N.C. O
N.C. O
Pull up O
Pull up O
Pull up O
Pull up O
Pull up O
Pull up O
Pull up O
AVSS -
CONF_DONE O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
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8
DSP IO MUTE control output (DSO IO MUTE: H)
AD way/DIGITAL switching (AD way:L)
Mute output at time of DSP ERR occurrence (MUTE:L)
Bit Stream Enable(Bit Stream:L)
Main PLD JTAG data input
Component video input detection
Main PLD JTAG clock output
S video input detection
Main PLD JTAG data output (S-302 schematic TDO_APLD inscription)
Video selector clock
Video selector data
COMPONENT output last step driver (NJM2581) MUTE signal (MUTE:L)
YC/CVBS output MUTE signal (MUTE: L)
VIDEO PLD control terminal
VIDEO PLD control terminal
VIDEO PLD control terminal
VIDEO PLD control terminal
VIDEO PLD control terminal
VIDEO PLD control terminal
DIR reset output Reset:L
DIR chip enabling
DIR/CODEC clock output
Data input from DIR
Data output to DIR/CODEC
ROM reset for DSP
Reset for DSP (Reset:L)
DSP chip select
DSP FLAG0 input
OPEN
OPEN
OPEN
Q Q
3 6 7 1 3 1 5
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
AD GND
VIDEO PLD control terminal
co
.
63
9 4 2 8
Explanation
0 5 8 2 9 9 4 2 8
m
S-302
9 9
9 9