Panasonic UF-580 Service Manual page 278

A
#:Not mounted
+5V
1
+3.3V
R333 1K
002:A4 PHAR
R334 1K
002:A4 IOAR0
R335 1K
002:A4 IOAR1
R343
470
3
10k
2
002:A4 DAT1R DTC114EKA
Q25
10k
Gi:30min
1
+3.3V
2
R336 1K
002:A4 PHBR
R337 1K
002:A4 IOBR0
R338 1K
002:A4 IOBR1
R344
470
3
10k
2
002:A4 DBT1R DTC114EKA
Q26
10k
Gi:30min
1
+3.3V +5V
3
002:D4 MMP0
002:D4 MMP2
3
2
R340 2SC2412K
002:D4 MMP1
Q27
4.7K
560.0
1
MGND
MGND
3
2
R342 2SC2412K
002:D4 MMP3
Q28
4.7K
560.0
4 1
MGND
B
+24V
D19
A K
F1
F0805B1R50FW
SFPB54
TEA3718SDP
3
VB
6 14
VCC VA
11 15
REF OA
1
IC36
OB
8 16
PHASE
SENSR
9 10 1K
R364
I0 COMPI
7 2
PLSTM
I1
GND
4 5 12 13
2012
2012
TEA3718SDP
3
VB
6 14
VCC VA
11 15
REF OA
1
IC37
OB
8 16
PHASE
SENSR
9 10
R365 1K
I0 COMPI
7 2
PLSTM
I1
GND
4 5 12 13
JP10 0.1W
0
MGND
+24VM
D20
A K
SFPB54
SMA7029M(LF1060)
8
2012
VS
5
INA
14
INB
2
IC38
TDA
11
TDB
C197 50V 7 1 2012
RSA OUTA
2200pF
R362 2.2K 3 6
+5V REFA OUT*A
9 10
C196 50V
RSB OUTB
2200pF
R363 2.2K 13 15
REFB OUT*B
GA GB
4 12
MGND
MGND
MGND
#:Not mounted
C
to TX MOTOR
B4B-PH-K-S
3
CN5 MTnA ( 3)
4
CN5 MTpA ( 1)
1
CN5 MTnB ( 4)
2
MTpB ( 2)
CN5
500mA
*ST:
Mounted when having stamp function.
1
TM
3 *ST
R378
002:D2 pSTAMP
2 4
*ST
step 1 2 3 4
1 ON ON
2 ON
3 ON ON
GND
4 ON
5 ON ON
6 ON
7 ON ON
8 ON
the rotating direction is CW as seen
from the mounting surface side
GND
to MAIN MOTOR
B6B-PH-K-S
2
CN54 +24VM (Com)
5
CN54 +24VM (Com)
1
CN54 MMpA ( 1)
3
CN54 MMnA ( 3)
4
CN54 MMpB ( 2)
6
CN54 MMnB ( 4)
R377
500mA
001:A3 pADF1
4.7K
1
MM
COM
3
GND
2 COM 4
step 1 2 3 4
1 ON ON
2 ON ON
3 ON ON
4 ON ON
278
D
*ST
+24V *ST
*FN
F2 1
F0805B0R75FW
+5V
*ST
750mA 2
*ST
400mA
3
*ST
*ST
3
C209 16V
2
1 2 2SC2412K
Q32
4.7K
*ST
47uF 560
1 2
#
2012
1 2SD874A
*ST Q35
340
3
*ST
#
2012
GND
GND
to Paper Clutch
+5V +24VM
1
300mA
2
3
C208 16V
1 2 2 2SC2412K
Q33
47uF 560
2
1 #
2012
1
2SD874A
Q36
340
3
#
2012
MGND
MGND
Model Drawing Name
UF-580 / 590
SC PC Board (10/14)
780 / 790
1
to Stamp
B3B-PH-K-S
CN3 +24V
CN3 N.C.
nSTANPON
CN3
2
3
B2B-PH-K-S
CN56 +24VM
CN56 nADF1
4