SOLENOID
MOTOR
COMPRESSOR
POWER
MAIN
BOARD
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CONTROL BD
ASSEMBLY
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FRONT END BD
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JP230
JP187
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40202
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128K X 8 FLASH
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m
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12K X 8
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|
VIA
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TONE
CONTROL
2
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BUFFERS |
:
[GENERATOR
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MICROPROCESSOR
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SERVICE
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DECODE
1
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SD-EN" | DIAGNOSTIC | SD-REQ"
|
|
TIME-OUT
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|
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9
CIRCUIT
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PORT #3
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CLOCK
BUS
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STATIC RAM
INT.
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CONTROLLER
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5 ADDRESS BUS ーー
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RTC-IRQ"|
REAL
MULTI-
자
>
68020
512K X 32
| INTERRUPT
TIME
FUNCTION
CONFIG.
>
MICROPROCESSOR
SRAM
BUFFERS) | QUART
CONTROL
CLOCK
B PeRIPHERAL 一
SWITCH
BUFFERS
|
|
PLD
&
(MFP)
|
BUFFER
<
<
A
|
DATA BUS
|
MFP-IRQ*
1
IPLO* - IPL2*
JP16
ー
、MODEM
TO DISPLAY
ag BEC
|
RS-232 一
BOARD
JP31 ITT
TO RECORDER
JP22C
TO MODEM
У
У
у
MAIN BOARD
Block Diagram
2-6
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