Sony MDS-E12 - * IC310 M30805 SGP SYSTEM CONTROL (MAIN BOARD)

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HINT? (KBUSY)
MNT (SHOCK
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wm ~
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62
6
64
6
Read signal output
w
ee
oo
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BC
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A
L__|
0
|
Cock
signal
output
o
EEPROM
LrAvive
REFLECT
|
1
|
ise
reflection
index
detcton
signal
input_Wi
Low
reecion
Index
dso
|
PROTECT
|__|
Waite
protect
tb
detection
input
from
protect
detection
switch
Hi
Proeel
0 | 0 | Chip select signal ouputo fish ROMY
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ae ee)
a Cee
ey oe
Sa ae
sf 0
eee
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a
i
70
7
AITi0 A9
WP | 0 | Wie promt signal ouput w fash ROM
Psi [vee asap
[52
[at
[0
|
Adress
bus
signal
output
fash
ROM
[35
[vee
[sav
power
supply
[410 100 | ATI@AOLB | _O_| Address bs signl ouputw fash ROM
V0
~]
wih
—
x
- vi
75
76
77 to 85
86 to 89
D,
OE
C.
Ss
S
Ss
2
1
Cc
1
S
Cc
Cc
Cc
A
A
A
Vv
102 to 113
114
115
116
117, 118
119 to 122
123, 124
5
D15 to D4
TIC BUSY
B
D3 to DO YO
yo Data bus signal input/output to flash ROM
’ Fixed at "H" (pull-up)
_ nN
B
6
129
130
131
132
Fixed at "H" (pull-up)
Ground terminal
+3.3 power supply
a
c [0]
cc
TIMER
ee
Re eT
<a
c
Vi
N
Vv
ae ied
uw Ww
34
135
136
137 to 139
w
Fixed at "H" (pull-up)
AVSS Ground terminal (analog) .
Fixed at "H" (pull-up)
Vv +3.3 V power supply A/D reference voltage
+3.3V +3.3 V power supply
— 98 —
_ bh Co
rs
a
mf
als
:
N