Mjr Pc Board - Panasonic UF-580 Service Manual

10.4. MJR PC Board

A
LINE
R41-1396C
1
1
T2
CN20
2
CN20
3
L2(T)
CN20
4
L1(R)
CN20
5
CN20
6
T1
CN20
2
EXT.TEL/Handset
R41-1396A
1
CN23
2
CN23
3
T2
CN23
3
4
T1
CN23
5
CN23
6
CN23
EXT.TEL
R41-1396A
#
1
CN21
2
CN21
3
T2
CN21
4
T1
CN21
5
CN21
4
6
CN21
JW2
JW3
JW1
# #
ARG
*1 *1 *1 *1
ARG1
(VA4 or VA2) (VA9 or VA8)
FG
*1 Table
USA mode EU mode
VA4,VA9 RA-391M-C6-Y RA-501M-C6-Y
or or
VA2,VA8 DSS-401M-S00B DSS-601M-S00B
JP1 Not mounted
JP2 Mounted Not mounted
JP3 Mounted Not mounted
JP4 Not mounted
#
JW5 JP1
L1 *1
FL05RD200A
JP2
*1
JP3
*1
#
# JW4 *1 JP4
L2
FL05RD200A
*2
# # #
L11
FL05RD200A
#
#
L12
FL05RD200A
* Not mounted
B
L3
FL05RD200A
NF3
1
4
UF1717V282Y0R5
L4
FL05RD200A
JW12
0
or
Mounted
Mounted
C103
R116 0.25W
10K
R117 0.25W
10K
*3,*4,*5
VA10
3.83V
1 2
VR61SS
#
*3,*4
*2 Mounted *2 when moduler jack connector
for Ext.TEL is mounted on CN21.
*3,*4,*5
Mounted *3 or *4 when the function,
the hook-up detection of the handset
in the saving energy mode.
And *5 mounted jamper when not having
this function.
*4 complies with the standard of the
insertion loss in a certain destinations.
285
C
#
C107 250.0V
# Not mounted
0.033uF
# C108 250.0V
0.033uF
#
L8
LHL08NB272J
2 #
3
#
+24V
D3
1 3 3
MA152A
DTC143ZKA
Q10
1
GND
+5VP1
JW13
250V
0
1uF
1 4
PC2
# PC817B
JP11
0
2 3
D5 D6
2 3 3 2
RD3.6M RD3.6M
*3
+5VP1
1 4
#
PC1
PC814A
2 3
#
#
R127 0.25W
18
* Not mounted
*4
+5VP1
+5VP2
7
#
#
VCC
1 6
2
IN1 OUT1 4
VCC
2 5
1
IN2 OUT2 IC22 GND
4
AOUT
TL1 TC7S00F
GND
IC20
#
THS-56F
3
GND1
* Not mounted
GND1
Model
UF-580 / 590
780 / 790
D
to SC PCB
(CN18)
1
B2(3)B-PH-K-S
1
CN28 L2(T)
2
CN28 N.C.(without pin)
3
CN28 L1(R)
to SC PCB
(CN18)
B6B-PH-K-S
+24V
1
CN29 +24V
+5VP1 +5VP
JW11
2
CN29 +5VP
2
3
CN29 GND
GND
2
4
CN29 pCMLD
5
CN29 pCTON
3
6
CN29 pHKOF
+5VP1
#
JW10
5
IC22
4
TC7S00F
#
3
JW9
GND
Drawing Name
MJR PC Board (1/1)