Pioneer DEH-P650 Service Manual page 62

1
QQ
3 7 63 1515 0
* PD5809A
A
51
B
75
*PD8108A(DEH-P650)
*PD8107A(DEH-P6500, P6550)
1
NC
C
2
CS1
A19 3
TE
L 13942296513 4
A8
A7 5
A6
6
7
A5
A4 8
D
9
A3
10
A2
A0-A19
A1 11
D0-D15
CS1, 2
ROMCE
12
ROMCE
RD
AVCC
13
GND
GND
RD
14
D0 15
E
D8 16
D1
17
D9
18
D2 19
D10
20
www
D3
21
D11 22
F
62
1
http://www.xiaoyu163.com
2
25
1
:Address input
:Data output
:Bank address
:Chip enable input
:Read strobe
:Power supply
:GND
x ao
y
. i
DEH-P650/XN/UC
2
http://www.xiaoyu163.com
3
8
Format
C
N
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
44 NC
CS2
43
A9
42
Q Q
3 6 7 1 3
41 A10
A11
40
A12
39
38
A13
A14
37
A15
36
35 A16
A17
34
AVCC
33
32 GND
D15
31
D7
30
D14
29
D6
28
D13
27
D5
26
D12
25
D4
24
u163
AVCC
23
.
3
4
2 9 9 4 2 8
Meaning
CMOS
Nch open drain
1 5 0 5 8 2 9 9 4
m
co
4
9 9
2 8 9 9