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Denon DN-D4000 Service Manual page 11

Double cd player
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SEMICONDUCTORS
QQ
3 7 63 1515 0
IC's
MN102H60KDA
(IC101)
MN102H60KDA Terminal Function
Pin
Pin Name
No.
1
P60, WAIT, SBT2
2
P61, _RE
TE
L 13942296513
3
P62, _WEL
4
P63, _WE, _WEH
5
_CS0,TM13OA
6
_CS1, TM13OB
7
_CS2, TM14OA
8
_CS3, TM14OB
9
P54, _BREQ
10
P55, _BRACK
11
P56, ALE, _ALE,
_BSTRE, TM15IA
12
P57,_WORD
13
P20,A00,SBT2
14
P21,A01,SBI2
15
P22,A02,SBO2
16
P23,A03
17
Vdd
18
BOSC,BIBT1,BIBT2,
PB0
19
Vss
www
20
XI,PB1
21
XO
22
Vdd
.
23
OSCI
24
OSCO
25
MODE
http://www.xiaoyu163.com
75
76
100
1
Symbol
PCDMUTE
RD-
WR-
Reserved
FLASHROMCS-
Reserved
Reserved
PLOAD
Reserved
Reserved
MON2
WORD-
A00
A01
A02
A03
Vdd
Reserved
Vss
PCE
XO
x
ao
u163
y
Vdd
i
OSCI
OSCO
MODE
http://www.xiaoyu163.com
2 9
8
I/O
DET Ext
Res
Ini Function
O
-
Pd
L
Q Q
O
-
Pu
H
3
6 7
1 3
1 5
O
-
Pu
H
O
-
-
Hi-Z
O
-
Pu
H
O
-
-
Hi-Z
O
-
-
Hi-Z
O
-
-
Hi-Z
O
-
-
Hi-Z
O
-
-
Hi-Z
I
-
-
Hi-Z
I
-
L
L
A/O
-
-
Unfix
A/O
-
-
Unfix
A/O
-
-
Unfix
A/O
-
-
Unfix
-
-
-
-
O
-
-
L
-
-
-
-
O
-
Pd
L
-
-
-
-
co
-
-
-
-
.
I
-
-
-
O
-
-
-
I
-
L
L
11
DN-D4000
9 4
2 8
51
50
26
25
L
Mute for analog
-
Read signal
0 5
8
2 9
9 4
-
Write signal
L
Not used.
-
Chip select signal
(MASK ROM operation : Input port)
L
Not used.
L
Not used.
H OPEN/CLOSE signal (PWM out put)
(During Pnrst=
'L', out put PWM(50%))
L
Not used.
L
Not used.
-
Monitor signal 2
-
Data bit bus width select 'L': 16bit
-
Address bus
-
Address bus
-
Address bus
-
Address bus
-
Power supply(+3.3V)
L
Not used.
-
GND(0V)
m
L
Latch output
-
Not used. OPEN
-
Power supply(+3.3V)
-
Not used.
-
OSCI output
-
Mode select
'L': Processor mode
11
9 9
'L': Mute ON
2 8
9 9

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