Panasonic UF-580 Service Manual page 280

A
1
+3.3V
to SNS4 PCB
(PAPER EXIT SENSOR)
B6B-PH-K-M
+5V
5
+5V CN58
1
nCCHK1 CN58
(Casette Check Sensor)
3
nRSEN CN58
(Resist Sensor)
6
nESEN CN58
(Exit Sensor)
4
N.C. CN58
2
GND CN58
GND
2
to SNS3 PCB
(NO PAPER SENSOR)
B5B-PH-K-M
+5V
5
+5V CN59
2
LDSP1 CN59
1
nPCHK1 CN59
(Paper Check Sensor)
4
TONER CN59
(Toner Sensor)
3
GND CN59
GND
3
Optional
2nd Casette i/f
(Not Mounted for UF-580/780)
+3.3V
B7B-PH-K-M
+24VM
1
+24VM CN66
+5V
3
+5V CN66
4
nPCHK2 CN66
6
nCCHK2 CN66
5
pADF2 CN66
7
nOP CN66
2
GND CN66
GND
4
GND
B
001:A3 BATIN
100
R419
nCCHK1 001:A3
R420 100
nRSEN 001:A3
008:D3 pBATCHK
100
R421
001:A3
nESEN
004:D2 pRESET
008:D3 PNLDIR
GND
001:D4 PNLCLK
+3.3V
R422 100
nPCHK1 001:A3
R423 100
TONER 001:A3
001:D4 PNLTXD
001:D4 PNLRXD
GND
011:C4 nPWSAVE
006:D4 nWAKUP
R424 100
nPCHK2 001:A3 001:D3 pPNLRST
R425 100
nCCHK2 001:A3
100
R426
pADF2 008:D3
005:B4 pBZCLK
nOP 001:A3
001:A4;002:D4 nBPNT
GND
C
*1:Mounted as for S3000i.
*2:Not mounted as for S3000i.
*BT
*1
*BT
*BT:
*1
R431 R432
330K 330K
*BT *BT
*BT
*1 *1
*1
3
+5V
10k
2
GND
DTC114EKA
Q48
+5VP
10k
+5V
1
*1
20
VCC
IC41
GND
GND
TC74VHCT245AFT
10 +5V
*1
GND *1
19
*G
1
*DIR[BA]
GND
IC41
*1
*1 *1
R469 100 2 18 R467 100
A1 B1
C261
R452 47K R459 47K
3 17
*1 A2 *1
B2
*1
R453 47K R460 47K
4 16
*1 A3 B3 *1
R454 47K 5 15 R461 47K
*1 A4 B4 *1
R455 47K 6 14 R462 47K
*1 A5 B5 *1
R456 47K R463 47K
7 13
*1 *1
A6 B6
+3.3V R457 47K R464 47K
8 12
*1 A7 B7 *1
R458 47K 9 11 R465 47K
*1 A8 B8 *1
TC74VHCT245AFT
+3.3V
GND GND
IC39
1
4 R433 100
2
C245 50V
TC7SET08FU
100pF
+5V
R429 47K
R437 100
+5VP C240 50V
100pF
R430 22K
R438 100
C241 50V
100pF
GND
R434 100
C246 50V
100pF
R435 100 R439 100
C247 50V
100pF
R436 220
+3.3V
R440 47K
R441 100
C242 50V
100pF
GND
280
D
*1
PNL I/F (for S3000i)
B13B-PH-K-M
1
CN4 BATLVL
Mounted when using the Battery.
*2
PNL I/F
B11B-PH-K-M
JW53
2
CN14 +5V
2
CN4 +5V
JW54
3
CN14 +5VP
3
CN4 +5VP
1
CN14 GND
4
CN14 GND
4
CN4 GND
5
R468 100 CN4 GND
50V
100pF
GND
+5V
5
VDD
IC39
8
GND TC7SET08FU
CN4 pPNLCK
3
GND
5
CN14 pPNLSD
7
CN4 pPNLSD
GND
6
CN14 pPNLRD
6
CN4 pPNLRD
7
CN14 nPWSAVE
12
CN4 nPWSAVE
8
CN14 nWAKUP
9
CN4 nWAKUP
9
CN14 pPNLRST
11
CN4 pPNLRST
GND
10
pBZCLK
CN14
10
pBZCLK
CN4
11
CN14 nBPNT
13
CN4 nBPNT
Model Drawing Name
UF-580 / 590
SC PC Board (12/14)
780 / 790
1
2
3
4