52
XS-R9
I/O
Function
O
––
O
––
O
––
–
GND
I
Check input of the unit board (L : unit board check)
6
P131/AN01
NC
O
––
7
AVref1
AVref1
–
+5V
8
P70/SI2/RxD
SQSO
I
CD subcode input
9
P71/SO2/TxD
CD DATA
O
Data output of CD decoder
10
P72/ÅPSCK2/ASCK
CD CLK
O
Clock for CD decoder communication
11
P20/S11
DISP SI/EXP STB
I/O
Data input for display communication
12
P21/SO1
DISP SO
O
Data output for display communication
13
P22/ÅPSCK1
DISP CLK
O
Clock output for display communication
14
P23/STB
NC
O
––
15
P24/BUSY
NC
O
––
7. GENERAL INFORMATION
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
COMPACT DISC PLAYER [PD-R9(S)]
PD4866A (REAR ASSY : IC201)
• CD CONTROL MICROCOMPUTER
•
Pin Arrangement (Top view)
7.1 PARTS
•
List of IC
PD4866A, MN19413, HM514400CJ-7, TC7S08F : COMPACT DISC PLAYER [PD-R9(S)]
PD4867A : REMIX EFECTOR [EF-R9(S)]
PDG208A : REMIX CONTROL MIXER [MX-R9(S)]
1
P15/ANI5
2
P16/ANI6
NC
3
4
NC
NC
80
P14/ANI4
5
P130/AN00
6
P131/AN01
UNIT
7
8
AVref1
NC
P17/ANI7
AVss
AVss
AVref1
SQSO
P70/SI2/RxD
9
P71/SO2/TxD
10
P72/ SCK2/ASCK
CD DATA
11
12
DISP SI/EXP STB
CD CLK
P20/SI1
DISP SO
P21/SO1
13
P22/ SCK1
14
15
NC
DISP CLK
P23/STB
NC
P24/BUSY
16
17
NC
P25/SI0/SDA0
DSP DATA
P26/SO0/SDA1
18
P27/ SCK0/SCL
19
20
NC
DSP CLK
P40/AD0
NC
P41/AD1
21
NC
22
23
24
NC
NC
NC
NC
25
P42/AD2
P43/AD3
P44/AD4
P45/AD5
P46/AD6
26
NC
27
28
29
P ON
DSP XRST
DISP INT0
DISP INT1
30
P52/A10
P53/A11
P47/AD7
P50/A8
P51/A9
31
RQ1
32
33
34
Vss
RQ2
GF1
P3
35
P56/A14
P57/A15
P54/A12
P55/A13
Vss
36
TEST
37
38
39
INSD
CLAMP
LOUT
40
P63
P64/ RD
P60
P61
P62
OPEN
45
44
43
42
41
LIN
P65/ WR
RAS
P66/ WAIT
DMUTE
P67/ASTB
LED
P30/T00
LDON
P31/T01
50
49
48
47
46
MUTE
P32/T02
GFS
P33/TI1
SENS
P34/TI2
XLAT
P35/PCL
XTAL OFF
P36/BUZ
55
54
53
52
51
P37
NC
P120/RTP0
NC
P121/RTP1
NC
P122/RTP2
NC
P123/RTP3
ICRT
60
59
58
57
56
P124/RTP4
SB R/E
P125/RTP5
SB SI
P126/RTP6
SB SO
P127/RTP7
RESET
RESET
NC
65
64
63
62
61
SBCLK
DISP CS
CUT IN
NC
SCOR
P00/INTP0/TI00
P01/INTP1/TI01
P02/INTP2
P03/INTP3
P04/INTP4
70
69
68
67
66
NC
Vdd
X2
X1
NC
P05/INTP5
P06/INTP6
Vdd
X2
X1
75
74
73
72
71
XT2
FCOK
AVdd
AVref0
IC
XT2
P07/XT1
AVdd
AVref0
IC
79
78
77
76
JOG
B-REM
NC
P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
KEY
NC
PD4866A
7.1.1 IC
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299