Sharp UX-P200 Service Manual

UX-P100U
UX-P200U
5 – 11
(Example: SENDING/RECEIVING)
Signal Name Function
RHS
H:The handset is in the on-hook state.
L: The handset is in the off-hook state.
CI Incoming call (CI) detection signal
NO Signal Name (CNLIUA)
1 RHS-
2 MAG
3 +24VL
4 MICMUTE
5
TELIN
6 TELMUTE
[Signals for status recognition according to input signals]
Signal Name Function
TEL IN Receiving signal from line or modem
SPOUT Speaker output signal
TXOUT
Transmission (DTMF) analog signal output
from modem
RXIN
Reception (DTMF, others) analog signal
input
into modem
[Other signals]
NO Signal Name (CNLIUA)
7 RXIN
8 TXOUT
9
CML
10 PIN
11
FILM
12
CI-
DAC
LPF
DAC
H
L
CI DETECTOR
SPEAKER
LINE
+24VL
DG
CONTROL PWBTEL/LIU PWB
RX
TX
TEL MUTE
(H:MUTE)
PC1
Q2
IC1-A
Q1
IC1-C
IC1-D
IC1-B
IC4
0,1
0,0
1,0
1,1
RTLOOP
ADC
SIN
MIC
/LINE
SELECT
SP OUT
ENABLE
MIC ENABLE
LINE IN ENABLE
LINE OUT ENABLE
0,20,25,30dB
LINE
SELECT
1,1
0,0
1,0
0,+4dB
SOUT
MODEM BLOCK
(CX20438 I/A)
SPKRP
MICP
LINEIN
LINE
OUT
MUTE,0,-6,-12dB
IC3 SCE209
FAX CONTROLLER
DTMFMUTE
RCVOL
SP MUTE
TEL MUTE
CI
CML
MIC MUTE
SPOUT
SP MUTE
(H:MUTE)
TEL IN
RXIN
TXOUT
MIC MUTE
(H:MUTE)
CML
SIGTX
SIGRX
0,6dB
: FAX SENDING/RECEIVING
HANDASET
Fig. 6

Sharp UX-P200 Specifications

General

Brand	Sharp
Model	UX-P200
Category	Fax Machine
Language	English