Sanyo SFX-110 Service Manual page 51

(C) Copying
Line
Memory
L 1
Document
—.[~ ' .~
I"FI
The image signals, which are read from CIS in the same manner as in the reading operation, during
transmission are processed in the LSI (ICI O) into black and white or half-tone, and stored as line memory
(IC2). The CPU (IC1O) output image data to the Thermal Head Printer from line memory (IC2).
(D) TAS (Telephone Answering System)
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lDRA
Engine (TAS)
I
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,
I I
LINE M3 ~ Ml
F
~aker
1
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I
1
1
1
a. OGM (Out Going Message) signal memories to DRAM through the TAS Periphery Circuit ( IC22, 18, 17,
19), Voice Codec (IC27), and DSP (IC25). (MIC - MICOUT - TASIN)
b. ICM (In comming Message) signal received from the LINE memories to DRAM (IC26) enter the DSP
(IC25), the TAS periphery and Voice Codec (IC27) through NCU (M3 P.W.B.). (NCU - T/RLINE - TASIN)
c. Recording signal from DRAM (IC26) output to speaker through the DSP (IC25), Voice Codec (IC27), TAS
Periphery Circuit (IC19, 17, 16, 20) and Speaker Amp (IC303 M3 P.W.B.). (TASOUT - SPOUT)
(E) Speakerphone
Own signal from Mic goes out to LINE enter the Speakerphone IC (IC23), the TAS Periphery Ckcuit (IC17, 16,
20) and through the NCU (M3 P.W.B.). (MIC - PHONE - T/RLINE)
Other side signal comes out to speaker from LINE enter the TAS Periphety Circuit (IC1 9), the Speakerphone IC
(IC23), the TAS Periphery Circuit (IC18, 17,19, 16,20) and through NCU. (NCU - T/RLINE - TBRLIN -
PHONSP - AGCO - SPOUT)
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