Schematic Diagram; General Circuit Diagram; Important Safety Notice - Panasonic UF-8300 Service Manual

10 Schematic Diagram

10.1. General Circuit Diagram

Power
Code
1 nA
1
M 2
N.C. A
2
3
nB
4 3
B
5
N.C. 4
6
ADF Motor
1 nB
1
M 2
N.C.
B
2
3
nA
4 3
5 A
N.C. 4
6
PH Motor
+24V
CRB
1
1
STAMP
SOLENOID MGND
2
2
+5VP
3
1
Document GND
2
2
Sensor nAPNT
1
3
+5V
4
3
GND
Ejection
5
2
Sensor
nCPNT
6
1 CN801
+5V
3
1
Readpoint GND
2
2
Sensor nBPNT
1
3
+5V
4
3
ADF Door GND CIS
5
2
Sensor
nADFDOOR
6
1
DL515-04UH
+5V
1
3
GND
Paper Tray
2
2
Sensor nPSTC
3
1
DAT[+24]
6
6
ALM[+24V]
5
5
ACT[+24V]
4
4
nLEDACT
3 3
nLEDALM
2 2
nLEDDAT
1 CN234
1
PNL3
CN251
Power
GSA model
SW
Power
Inlet
Inlet
Code
L
N
G
G
N
L
FUSERUNIT
CN101 THERMOSTAT
3
LVPS
1
CN103
FUSER
Lamp
THERMISTOR
SPC
CN712
CN721
SIG
CN505
13 1
SEL
12 2
GND
11 3
+5VA
10 4
VREF
9 5
SI
8 6
GND
7 7
CISCLK
6 8
GND
5 9
LEDB
4 10
LEDG
3 11
LEDR
2 12
GND
1 13
CN501
1 2
2 1
CN230
CN235
CN252
PNL2
Registration/ Paper Exit Toner Empty
Paper Detect Sensor Sensor
Sensor
Cartridge
CN805 CN803 CN803
Sensor
CN734 CN729
CN704
CN504
CN716
CN521
PNL1
CN223 CN238 CN231
FLASH
WRITER I/F
CN253
LCD
PNL4
UF-8300 / 8200 only
231
Main Motor
Pick Up Regist
Fan
Solenoid Solenoid
No Paper
M
Motor
Sensor
S S
L L M
CN731 CN732 CN736 CN737 CN738
CN728
CN501
HVPS
SC
Dooropen
Sensor
No Paper
Sensor
Paper Tray
HARDWARE KEY
Sensor
CN517
UF-7300 / 7200 only
MJR
L2
1 1
L1
3 3
VBUS 1
D- 2
D+ 3 +5V
7 1
GND 4 GND
6 2
pCMLD
5 3
nRING
TD+ 4 4
1
nHKOFF
5
TD- 3
2
GND
2 6
CT
3
+5VP
1 7
FG 4
FG 5
CT 6
RD+ 7
RD- 8 AGND
1 14
GLA 9 AOUTG3B
2 13
nCTONG3B
GLK 10
3 12
YLK nIRQG3B
11
4 11
YLA GND
12
5 10
nOPG3B
6 9
DAT3 1 pG3BRST
7 8
CMD 2
GND
8 7
VSS 3
SCL0
VDD 4 9 6
SDA0
CLK 5 5
10
GND
VS 6 11 4
GND
DAT0 7
12 3
+3.3V
DAT1 8
13 2
DAT2 9 +5V
14 1
CD 10
WP 11
COM 12

IMPORTANT SAFETY NOTICE

120 / 220-240 VAC
PARTS WITH A MARK ON THIS SCHEMATIC DIAGRAM
+24 VDC
INCORPORATE SPECIAL FEATURES IMPORTANT FOR SAFETY.
+12 VDC
WHEN SERVICING, IT IS ESSENTIAL THAT ONLY
MANUFACTURER'S SPECIFIED PARTS ARE USED FOR
+5 VDC
THE CRITICAL COMPONENTS IN THE PARTS IDENTIFIED
+3.3 VDC
WITH A MARK IN THE SCHEMATIC.
UF-8300/8200
UF-7300/7200
Polygon Motor
LSU
M
Door Door
LD
Interlock SW Interlock SW
CN722 CN730 CN726
CN724
T502
CN602
+5VA
3 1
2 2
nJAMDOR_OP
1 3
+5VA
3 4
2nd
GND
2 5
Feeder
nPNO
1 6
+5VA
7
3
GND
8
2
nCCHK_OP
CN601 CN600
9
1
M
L
S
Pick Up Solenoid
2nd Paper Feeder Module
(Option)
T2
1
T1
2
T1
1
N.C.
2
L1(R)
3
L2(T)
200V
4
N.C.
5
T2
6
or
LINE
L1(R)
1
L2(T)
100V
2
G3B
CN361
FROM
FROM SLOT
Model Drawing Name
UF-8300/8200 General Circuit
UF-7300/7200 Diagram