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Denon AVR-4810CI Service Manual page 93

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R5F3650TNFB/KNFB (DI: IC901)
R5F3650TNFB/KNFB Terminal Function
Pin
Pin Name
Symbol
1
P94
VSEL DATA
2
P93
DIR CE1
3
P92/SOUT3
DIR DIN
4
P91/SIN3
DIR DOUT
5
P90/CLK3
DIR CLK
6
BYTE
BYTE
7
CNVCS
CNVSS
8
P87
OSR2
9
P86
DIR CE4
10
RESET
SUBRESET
11
XOUT
X1
12
VSS
VSS
13
XIN
X2
14
VCC
VCC
15
P85/NMI/(CEC) NMI/(CEC_IN)
16
P84/INT2
CEC_IN
17
P83/INT1
ACK SIMO
d
d
Op
Pu/Pd
I/O Type
Det
(Int.)
(Ext.)
O
C
-
-
-
O
C
-
-
-
O
C
-
-
-
I
-
Lv
-
-
O
C
-
-
-
-
-
-
-
-
-
-
-
-
Pd
O
C
-
-
AD3VPu
O
C
-
-
-
I
-
Lv
-
SCPU3VPu
O
-
-
-
-
-
-
-
-
-
I
-
-
-
-
-
-
-
-
I
-
-
-
-
I
-
-
SCPU3VPu
E↓&L
I
-
-
-
E↓&L
93
AVR-4810CI/AVR-4810
CEC
Res PURE D
P.OFF
STBY
Z
O/L
O/L
Z
Z
O/L
O/L
Z
Z
O/L
O/L
Z
Z
-
-
Z
Z
O/L
O/L
Z
-
-
-
-
-
-
-
-
Z
O/H
O/L
Z
Z
O/L
O/L
Z
L
-
-
Z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Z
-
-
Z
Z
-
-
Z
Function
GUI built-in VIDEO SW control pin
DIR control pin (LC89058W-VF4A)
DIR control pin (LC89058W-VF4A)
DIR control pin (LC89058W-VF4A)
DIR control pin (LC89058W-VF4A)
GND(Ext. data bus bit width switching, 16bit : L)
Single-chip / Micro-processor mode switching
(Normal single-chip : L, Rewrite boot program
start : H input set)
A/D control pin
DIR control pin (LC89058W-VF4A)
Reset input
Oscillator connection
GND
Oscillator connection
+3.3V
Fixed to H
CEC-D signal input pin
MAIN-SUB μcom comm. control input pin

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