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MICROPROCESSOR TERMINAL DESCRIPTIONS -3
Q7001: M3087BFKBGP
Pin No.
Pin Name
THERMAL1
101
102
~REMIN
103
DSP1NIC
SYSIN
104
105
~SYSOUT
106
MICMUTE
~MICDET
107
108
HPRL
109
HPDET
110
INIT3
111
INIT2
INIT1
112
113
BAND
114
SIOCSA
SIOCSB
115
116
SIOCSC
117
SIOCSOE1
118
SIOCSOE2
119
VOLB
VOLA
120
121
LEDSTBY2
122
LEDSTBY
~FLDRST
123
124
RXMUTE
125
TXMUTE
126
~HDMIRST
127
HDMISTB
HDMISDI
128
129
HDMICLK
130
Vss
HDMISDO
131
132
Vcc
133
KEY3
134
KEY2
135
KEY1
KEY0
136
137
~DSP1DEC
138
TUMUTE
TUNSDA/VSELSDA
139
140
AVss
141
TUNSCL/VSELSCL
Vref
142
143
AVcc
SRRxD
144
I/O
Act.
I
Thermal sensor input
A/D
I
L
Remote control signal input
I
1st DSP status change detect
H
I
RI input
H
O
L
RI output
O
Setup Mic mute control
H
I
L
Setup Mic detect input
O
H
Headphone relay control
I
Headphone detect input
H
I
A/D
Initial setup input 3
I
A/D
Initial setup input 2
I
Initial setup input 1
A/D
I
A/D
Initial setup input
O
DIR/DSP/DAC/FLD/etc chip select output
H
O
DIR/DSP/DAC/FLD/etc chip select output
H
O
H
DIR/DSP/DAC/FLD/etc chip select output
O
DIR/DSP/DAC/FLD chip select output
H
O
H
Selector etc chip select output
I
H
Master volume data input
I
Master volume data input
H
O
H
STANDBY LED control output
O
STANDBY LED control output
H
O
FL Driver IC reset control
L
I
H
HDMI Receiver mute input
O
HDMI Transmitter mute output
H
O
L
HDMI reset control
I
H
HDMI Strobe input
I
HDMI data input
H
O
CLK
HDMI clock output
I
GND
---
O
HDMI data output
H
I
---
Power supply
I
Selector Key voltage input
A/D
I
A/D
Selector Key voltage input
I
A/D
Selector Key voltage input
I
Selector Key voltage input
A/D
I
L
1st DSP decode status input
O
Tuner mute output
H
I/O
Tuner PLL/Video Sel/I2C data input/output
H
I
---
GND
I/O
Tuner PLL/Video Sel/I2C clock output
H
I
---
Connect to Vcc
I
---
Power supply
I
SIRIUS data input
H
Description
TX-SR875
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