Schematic Diagram; General Circuit Diagram - Toshiba e-studio191f Service Manual

10 Schematic Diagram

10.1. General Circuit Diagram

Power
Code
1 nA
1
2
N.C. A
M 2
3
nB
4 3
5 B
N.C. 4
6
ADF Motor
1 nB
1
2
N.C.
M 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
GND CIS
ADF Door
5
2
Sensor nADFDOOR
6
1
DL515-04UH
+5V
1
3
Paper Tray GND
2 2
Sensor nPSTC
1 3
DAT[+24]
6 6
ALM[+24V]
5 5
ACT[+24V]
4
4
3 nLEDACT
3
nLEDALM
2
2
nLEDDAT
1 CN234
1
PNL3
CN251
Inlet
N
G
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
PNL1
CN235
CN252
PNL2
Pick Up
Registration/ Paper Exit Toner Empty
Solenoid
Paper Detect Sensor Sensor
Sensor
Cartridge
CN805 CN803 CN803
Sensor
CN734 CN729
CN704
CN504
CN716
CN521
CN223 CN238 CN231
FLASH
WRITER I/F
LCD CN253
PNL4
120 VAC
UF-8300 / 8200 only
+24 VDC
+12 VDC
+5 VDC
+3.3 VDC
224
Main Motor
Regist
Solenoid Fan
No Paper
M
Motor
Sensor
S S
L L M
CN731 CN732 CN736 CN737 CN738
CN728
CN501
HVPS
SC
3
Dooropen
2
Sensor
1
3
No Paper
2
Sensor
1
3
Paper Tray
2
Sensor
1
MJR
L2
1 1
L1
3 3
VBUS 1
D- 2
D+ 3 +5V
7 1 200V
GND
GND 4
2
6
pCMLD
5 3
nRING
4 4
TD+ 1
nHKOFF
3 5
TD- 2
GND
2 6
CT 3
100V
+5VP
1 7
FG 4
FG 5
CT 6
RD+
7
RD-
8 AGND
1 14
GLA AOUTG3B
9
2 13
GLK 10 nCTONG3B
3 12
YLK 11 nIRQG3B
4 11
YLA 12 GND
5 10
nOPG3B
9
6
DAT3 1 pG3BRST
7 8
CMD 2 GND
8 7
VSS 3
SCL0
9 6
VDD 4
SDA0
CLK 5 10 5
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
PARTS WITH A MARK ON THIS SCHEMATIC DIAGRAM
INCORPORATE SPECIAL FEATURES IMPORTANT FOR SAFETY.
WHEN SERVICING, IT IS ESSENTIAL THAT ONLY
MANUFACTURER'S SPECIFIED PARTS ARE USED FOR
THE CRITICAL COMPONENTS IN THE PARTS IDENTIFIED
WITH A MARK IN THE SCHEMATIC.
DP-1910F
Polygon Motor
LSU
M
Door Door
LD
Interlock SW Interlock SW
CN722 CN730 CN726
CN724
T502
CN602
+5VA
1
2
nJAMDOR_OP
3
+5VA
4 2nd
GND
5
Feeder
nPNO
6
+5VA
7
GND
8
nCCHK_OP
CN601 CN600
9
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)
4
N.C.
5
T2
6
or
LINE
L1(R)
1
L2(T)
2
G3B
CN361
FROM
FROM SLOT
Model Drawing Name
General Circuit
DP-1910F
Diagram