GX806EF2
6
Pin No.
Pin Name
I/O
Function
Processing Operation Description
48
P_STBY
O
P-AMP standby control
ACC ON, POWER ON : H, Others : L
Mute : L, Others : H
49
P_MUTE
O
P-AMP mute control
This muting should not be used for timings that would cause
cut in the beginning portion, such as searches during play.
50
SVR
O
For P-AMP discharge
Normal : L, Discharge : H
51
ANT_CON
O
ANT AMP power supply control
ACC ON : H, Others : L
52,53
NC
O
Not used
Not used
54
ONREQ
I
F-BUS ON request
System ON request : L
55
SYS_ON
O
F-BUS ON output
System ON : L
56
CDX_STM
I
6CD communication request input
Communication request : L
57
SYS_OFF
O
F-BUS OFF output
System OFF : L
58
BVDD
-
5V electric potential
59
BVSS
-
GND electric potential
60
BUS_STBY
O
BUS_IC standby control
System ON : H
61
PON
O
AVR control (Audio, MECHA)
Power supply ON : L, OFF : H (Stable time : 400ms)
62
DC_DC
O
DC/DC power supply control
63~68
NC
O
Not used
Not used
69
TELMUTE
I
TEL mute
TEL_MUTE ON : L, Others : H
70
CDX_ACC
O
6CD ACC
Operation : L, Others : H
71
CDX_RST
O
6CD reset
Reset : L, Others : H
72
CDX_EJEREQ
O
6CD eject request
Eject : L, Others : H
73
NC
O
Not used
PON : H, Others : L
74
AVDD
-
5V electric potential
75
AVSS
-
GND electric potential
76
AVREF
-
A/D port reference voltage input
6CD servo control
6CD ON : H, Others : L
6CD mute : L, Normal : H
Not used
Offset detected at 1.0V or more
For test mode
Test mode : L, Normal : H
Destination setting
Initial : L
FL+B detection of output short-circuits
When L after 50ms of DC-DC turning active,
from power supply
DC-DC is turned OFF.
84
Protection_Audio
I
Short-circuit detection of audio 8V
When terminal condition is L after 30ms of PON active,
power supply output
PON is turned OFF.
85
NOISE
I
FM noise detection
With noise value of 2.9V or less, station found authorized
86
SMTER
I
S-meter
S-meter value : By the data written to EEPROM, seek is stopped
87
NC
I
Not used
Not used
88
REMOCON
I
Vehicle satellite switch input
Resistance divider-type vehicle remote controller
89
SP_REQ_S
O
Request to panel microcomputer
ON : H, OFF : L
MICROCOMPUTER’S TERMINAL DESCRIPTION
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