Top View - Denon DN-D9000 Service Manual

SEMICONDUCTORS
IC's
Note: Indication before IC Numbers denotes P.W.B. name.
FG : CD-ROM P.W.B. Unit
DS : DSP P.W.B. Unit
PO : Power P.W.B. Unit
RC : Remote P.W.B. Unit
MN102H730F (DS: IC501)
MN102H730F Terminal Function
Pin
Pin Name Symbol
No.
1 CS0_ CS0_
2 CS1_ CS1_
3 D00 DQ0
4 D01 DQ1
5 D02 DQ2
6 D03 DQ3
7 VDD VDD
8 VSS VSS
9 D04 DQ4
10 D05 DQ5
11 D06 DQ6
12 D07 DQ7
13 D08,P10 KEYIN2
14 D09,P11 KEYIN1
15 D10,P12 FPLAY1
16 PD0,DMAACK1_ FCUE1
17 PD1,DMAREQ1_ FPLAY2
18 D11,P13 FCUE2
19 D12,P14 JOGA2
20 D13,P15 JOGB2
21 D14,P16 JOGA1
22 D15,P17 JOGB1
23 WORD WORD
24 VDD VDD
25 MODE MODE
96
97

TOP VIEW

128
1
I/O DET Ext
O — Pu
O — Pu
I/O — —
I/O — —
I/O — —
I/O — —
— — —
— — —
I/O — —
I/O — —
I/O — —
I/O — —
I — Pu
I — Pu
I — Pu
I — Pu
I — Pu
I — Pu
I — (Pu)
I — (Pu)
I — Pu
I — Pu
I —
— — —
I — —
65
32
Ini Res
— — Ext. memory chip select 0 (Flash ROM CS)
— — Ext. memory chip select 1 (Flash ROM for memo)
— — Ext. memory data in/output 0, DSP interface 0
— — Ext. memory data in/output 1, DSP interface 1
— — Ext. memory data in/output 2, DSP interface 2
— — Ext. memory data in/output 3, DSP interface 3
— — Power (+3.3V)
— — GND
— — Ext. memory data in/output 4, DSP interface 4
— — Ext. memory data in/output 5, DSP interface 5
— — Ext. memory data in/output 6, DSP interface 6
— — Ext. memory data in/output 7, DSP interface 7
H H OPEN/CLOSE2 key input
H H OPEN/CLOSE1 key input
H H CD1 fader start PLAY input
H H CD1 fader start CUE input
H H CD2 fader start PLAY input
H H CD2 fader start CUE input
H H JOGA pulse input for CD2 scratch (Direction detect)
H H JOGB pulse input for CD2 scratch (Direction detect)
H H JOGA pulse input for CD1 scratch (Direction detect)
H H JOGB pulse input for CD1 scratch (Direction detect)
— Data bus width select (H: 8bit), VDD fixed
— — Power (+3.3V)
L L Processor mode, GND fixed
DN-D9000
64
33
Function
11