Denon DN-D4500 Service Manual page 15
Double cd/mp3 player
cd/mp3 drive unit
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Also See for DN-D4500:
- Service manual (64 pages) ,
- Operating instructions manual (27 pages) ,
- Operating instructions manual (17 pages)
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Pin No.
Pin Name
45
VDDEXT
VDDEXT
46
PF5
LDEND2
47
PF4
DSPF1
48
PF3
LDEND1
49
PF2
DSPF0
50
PF1
FSYNC1
51
PF0
BTEND
52
VDDINT
VDDINT
53
SCK
54
MISO
55
MOSI
56
GND
GND
57
VDDEXT
VDDEXT
58
DT1SEC
DDATA2
59
DT1PRI
DDATA1
60
TFS1
DLRCK
61
TSCLK1
DBCLK
62
DR1SEC
SRDATA2
63
DR1PRI
LRCK2
64
RFS1
BCLK2
65
RSCLK1
66
VDDINT
VDDINT
67
DT0SEC
ADATA2
68
DT0PRI
ADATA1
69
TFS0
ALRCK
70
GND
GND
71
VDDEXT
VDDEXT
72
TSCLK0
ABCLK
73
DR0SEC
74
DR0PRI
SRDATA1
75
RFS0
LRCK1
76
RSCLK0
BCLK1
77
TMR2
78
TMR1
79
TMR0
80
VDDINT
VDDINT
81
TX
TX
82
RX
RX
83
_EMU
_EMU
84
_TRST
_TRST
85
TMS
TMS
86
TDI
TDI
87
TD0
TD0
88
GND
GND
89
GND
GND
90
GND
GND
91
GND
GND
92
GND
GND
93
VDDEXT
VDDEXT
94
TCK
TCK
95
BMODE1
BMODE1
96
BMODE0
BMODE0
97
GND
GND
98
DATA15
D15
99
DATA14
D14
100
DATA13
D13
101
DATA12
D12
102
DATA11
D11
103
DATA10
D10
104
DATA9
D9
105
DATA8
D8
106
GND
GND
107
VDDEXT
VDDEXT
108
DATA7
D7
109
DATA6
D6
110
DATA5
D5
111
VDDINT
VDDINT
Symbol
I/O
DET
Ext
I
-
-
O
-
-
O
-
-
O
-
-
O
-
-
O
-
-
O
-
Pd
I
-
-
O
-
-
O
-
-
O
-
-
-
-
-
I
-
-
O
-
-
O
-
-
I
-
IPu
I
-
-
I
-
-
I
-
-
I
-
IPu
O
-
-
I
-
-
O
-
-
O
-
-
I
-
IPu
-
-
-
I
-
-
I
-
-
I
-
-
I
-
-
O
-
-
I
-
IPu
O
-
-
O
-
-
O
-
-
I
-
-
O
-
-
I
-
Pu
O
-
-
I
-
Pd
I
-
Pu
I
-
Pu
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
-
-
I
-
Pu
I
-
-
I
-
-
-
-
-
I/O
-
-
I/O
-
-
I/O
-
-
I/O
-
-
I/O
-
-
I/O
-
-
I/O
-
-
I/O
-
-
-
-
-
I
-
-
I/O
-
-
I/O
-
-
I/O
-
-
I
-
-
Ini
Res
-
-
I/O power supply (+3.3V)
L
-
Loading end (CD2)
L
-
Flag1 for DSP
L
-
Loading end (CD1)
L
-
Flag0 for DSP
L
-
X2: Clock for playback interrupt input / X1: LRCK (MP3)
L
L
Programmable flag 0, All end : H
-
-
Core power supply (+1.2V)
L
-
Master slave clock
L
-
Master in slave out
L
-
Master out slave in
-
-
GND
-
-
I/O power supply (+3.3V)
L
-
Digital out data send 0 (serial port OUT 1) (CD2)
-
-
Digital out data send 0 (serial port OUT 1) (CD1)
-
H
Digital out send frame sync (LRCK) signal (serial port OUT 1)
-
-
Digital out send frame sync (BCK) signal (serial port OUT 1)
L
L
Playback data receive 1 (serial port IN 1) (CD2)
L
L
Receive frame sync (LRCK) signal (serial port IN 1) (CD2)
L
-
Receive frame sync (BCK) signal (serial port IN 1) (CD2)
L
-
Receive frame sync (BCK) signal (serial port IN 1)
-
-
Core power supply (+1.2V)
L
-
Analog playback data send 0 (serial port OUT 0) (CD2)
-
-
Analog playback data send 0 (serial port OUT 0) (CD1)
-
H
Analog playback send frame sync (LRCK) signal (serial port OUT 0)
-
-
GND
-
-
I/O power supply (+3.3V)
-
-
Analog playback send frame sync (BCK) signal (serial port OUT 0)
L
L
Playback data receive 1
-
-
Playback data receive 0 (serial port IN 0) (CD1)
-
-
Receive frame sync (LRCK) signal (serial port IN 0) (CD1)
-
H
Receive frame sync (BCK) signal (serial port IN 0) (CD1)
L
-
Timer 2
L
-
Timer 1
L
-
Timer 0
-
-
Core power supply (+1.2V)
H
-
UART send
-
H
UART receive
-
-
Emulation status
-
L
Test reset (JTAG)
-
H
Test mode select (JTAG)
-
H
Test data input (JTAG)
-
-
Test data output (JTAG)
-
-
GND
-
-
GND
-
-
GND
-
-
GND
-
-
GND
-
-
I/O power supply (+3.3V)
-
H
Test clock (JTAG)
-
-
Boot mode strap 1
-
-
Boot mode strap 0
-
-
GND
-
-
Ext. bus data 15
-
-
Ext. bus data 14
-
-
Ext. bus data 13
-
-
Ext. bus data 12
-
-
Ext. bus data 11
-
-
Ext. bus data 10
-
-
Ext. bus data 9
-
-
Ext. bus data 8
-
-
GND
-
-
I/O power supply (+3.3V)
-
-
Ext. bus data 7
-
-
Ext. bus data 6
-
-
Ext. bus data 5
-
-
Core power supply (+1.2V)
15
DN-D4500 / BU4500
Function
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