RX-E400
12
RX-E400
●
KEY INPUT (A-D) PULL UP RESISTOR 33k
Ω
Ω
V
KEY 0
(98pin)
KEY 1
(96pin)
KEY 2
(95pin)
0
0 — 0.556
POWER
PRESET/BAND
DISPLAY
+6.8k
— 1.111
PRESET/TUNING
B
MIN
AUTO/MAN'L
TIMER
MEMORY
TIME ADJ
+5.6k
— 1.667
PRESET/TUNING
N
HOUR
NO KEY
NO KEY
●
TUNER MARKET SELECT IN (94 pin, A-D) PULL UP RESISTOR 10k
Ω
Ω
V
Market
0
0 — 0.556
R model
(50k / 9k)
2k
— 1.111
R model
(100k / 10k)
6.2k
— 2.222
B, G models
10k
— 2.778
U, C models
3.9k
— 1.667
A model
IC700 : M30217M8-A103FP (16 bit
µ
-COM)
No.
PORT
Name
IN/OUT
Function
78
P52
SEG 25
OUT
SEGMENT 25 (P25)
(VEE internal pull-down)
79
P51
SEG 26
OUT
SEGMENT 26 (P26)
(VEE internal pull-down)
80
P50
SEG 27
OUT
SEGMENT 27 (P27)
(VEE internal pull-down)
81
P67
SEG 28
OUT
SEGMENT 28 (P28)
(VEE internal pull-down)
82
P66
SEG 29
OUT
SEGMENT 29 (P29)
(VEE internal pull-down)
83
P65
SEG 30
OUT
SEGMENT 30 (P30)
(VEE internal pull-down)
84
P64
SEG 31
OUT
SEGMENT 31 (P31)
(VEE internal pull-down)
85
P63
SEG 32
OUT
SEGMENT 32 (P32)
(VEE internal pull-down)
86
P62
SEG 33
OUT
SEGMENT 32 (P33)
(VEE internal pull-down)
87
P61
SEG 34
OUT
SEGMENT 34 (P34)
(VEE internal pull-down)
88
P60
SEG 35
OUT
SEGMENT 35 (P35)
(VEE internal pull-down)
89
VEE
– VP
-
P0,P1,P5,P6 pull-down resistor voltage input
[-29V]
90
P107
Audio
A-D IN
Not used
91
P106
TH
A-D IN
Heat sinking plate temperature detect IN
[0 — VREF]
92
P105
Pro PS
A-D IN
Power voltage detect IN (protection)
[0 — VREF]
93
P104
Fan fe
A-D IN
Not used
94
P103
Des
A-D IN
Destination select input (TUNER)
[Pull-up at 10k
Ω
^
VREF]
95
P102
KEY 2
A-D IN
KEY 2 input
[Pull-up at 10k
Ω
^
VREF]
96
P101
KEY 1
A-D IN
KEY 1 input
[Pull-up at 10k
Ω
^
VREF]
97
AVSS
AVss
-
Connected to VSS(GND)
98
P100
KEY 0
A-D IN
KEY 0 input
[Pull-up at 10k
Ω
^
VREF]
99
VREF
Vref
-
A-D,D-A reference voltage input
[— VCC]
100
AVCC
AVcc
-
Connected to VCC terminal (+5V)
