Aiwa CX-BK33 Service Manual page 69

QQ
3 7 63 1515 0
IC104 TC94A20F-CX4
64 63
1
/RESET
2
MIMD
3
/MICS
4
/MILP
5
MIDIO
6
/MICK
7
/MIACK
TE
8
VDDT
L 13942296513
9
SDO
10
BCKO
LRCKO 11
12
SDIO
13
BCKIA
14
LRCKIA
15
SDI1
16
BCKIB
17 18
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http://www.xiaoyu163.com
62 61 60 59 58 57
Timing
VC0
Generator
DAC
19 20 21 22 23 24
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y
i
http://www.xiaoyu163.com
2 9
8
56 55 54 53 52 51
SubQ
General
I/F
Input Port
Q Q
3 6 7 1 3 1 5
Bus
Switch
DIT
DAC
25 26 27 28 29 30
co
.
9 4 2 8
50 49
48 VSS
47 PI1
46 PI0
45
VSSM
44
FI1
43
FI0
42 VDDM
41
IRQ
0 5 8 2 9 9 4 2 8
40
VSS
39
MP3REQ
38 PO6
37
PO5
36
PO4
35
VDDT
34
PO3
33
PO2
31 32
m
CX-BK33
9 9
9 9
69