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CLD- D925
9. IC INFORMATION
MIPD3337A (FLKY ASSY : 1C101)
- MODE CONTROL IC
e Pin Function
WM
Serial communication clock
XSCK
(Mech. controller, OSD IC,
P44/FS20
LED CD
LD tray OPEN/CLOSE LED output
P43/FS19
LEDA
Side A LED output
EEPROM
Serial communication data output
FtoM
(Mech. controiler, OSD IC,
37 | P42/FS18
EEPROM
OSD IC chip select output
| ae | pavesi7 |
91/SCK1
vo
uU
vu 3
Igis
818
uv
92/SH
'93/SO1
P94/SCK2
95/SI2CS
96/SO2
7
vu
> UO < QO a
50/FS15
OWE R
Mother board power supply
P51/FS14
P97/UD
on
x<
72) no
z
switching output
Display segment output
P52/FS13
=
0
>
P53/FS12
POO0/ANO
PO1/AN1
P54/FS11
Key data input
P03/AN3
PO4/AN4
POS/ANS
PO6/AN6
PO7/AN7
AVSS
TEST
MtoF
Serial communication data input
(Mech. controller, EEPROM)
aorsie | [i
Not used
P
fil
| 42 |
| 43
Ey
45
[46 [Pscrso |
Not used
fa [Przvasp | 1 [vaso [-20v power suppiytor vrO |
| 49 | PeorFDOVFS7 |
| 50 | PeviFO Wess |
Ca
oe
| 82 |
59 |
[54
[55 |
[56
=
7
AVSS
TEST
Connect to GND (Not used)
AAA
mimim
<|<|<
|=
1 mo]
ow
G7
NG (Not used)
Display grid output
x2
| Connect to +5V (Not used)
es
ao CS
a
ea
a
osce2
a
Connect a system clock oscillator
iz
a
VSS
P67/FD7/FSO
P70/FD8
P71/FD9
|
27 | P10/IRQ0
vss
XRESET
| CPU reset (L : Reset)
| 58 |
Mechanism control serial
vO | SHAKE
ener:
|| P72/FD10
LED DOF | DISPLAY OFF LED output
oe naan ESN ane
at | P74/FD12
Ea LEDHQ
| HQ CIRCUIT LED output
TMOE
eric
[srMceenserermroonecton
| ea | rrsrora | 0 |
Not used
EEPROM chip select output
s[owerer | [ow foo _—=|rmrow | o [rence [reas
parses | 0 |WoF |For WATCHDOG pulsooutput__|
64 | P77/FDNS
P=
[Noses
P11/IRQ1
P14/IRQ4
68
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