e-STUDIO170F Circuit Description
January 2005 © TOSHIBA TEC
7 - 2
7.1.1
Circuit Connection Diagram
Circuit Connection Diagram (1/2)
Fig.7-1
: Option
MAIN PBA
(1/2
)
CIS
SG
XSI
SG
XCLK
SIG
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
SG
R5V
-R12V
LED
VLED
CN1
1
LSU
PORYGON_M_CLKX
+24V2
5
4
3
2
1
1
2
3
4
5
PG
PORYGON_M_REMX
PORYGON_M_LOCKX
CN3
CN8
LD_POWER_LOW2X
LD_POWER_LOW1X
S_SCANX
+5V1
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
LD_APC2
LD_APC1
SG
8
9
10
L_DATAX
SG
CO
CN1
1
2
3
3
2
1
MP_PAPER_EMP_ANODE
MP_PAPER_EMPX
SG
Paper end
sensor
CN7
3
2
1
3
2
1
PG
FAN_LOCK
FAN_REMX
F
A
N motor
LV
P
S
Fuser
CN17
SG
+5VPS
+5V
HTON1X
PSC
9
8
7
6
5
4
3
2
1
9
10
10
11
11
12
12
13
13
14
14
15
15
8
7
6
5
4
3
2
1
+12V
-12V
AG
HTON2X
+24VILS
+24VILS
PG
PG
+24V
PG
CN1
CN2
NEUTRAL
2
1
LIVE
Heater
lamp
CN3
2
1
1
1
C/O-IN
C/O-OUT
Front cover open switch
CN23
2
1
C/O-IN
C/O-OUT
RX cover open switch
Thermostat
LIVE
NEUTRAL
CN1
OPD7
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
OPD6
OPD5
OPD4
OPD3
OPD2
OPD1
OPD0
1HZ
IOCSSX
IOWX
IORW
OPA3
OPA2
OPA1
RESETX
+5V
+5V
SG
SG
SG
SG
PSVKEY
PSVLED
DDET
+5VPS
OPERA
TION P
ANEL
PBA
CN4
Document sensor
Document position
sensor
CN6
6
5
4
3
2
1
6
5
4
3
2
1
TX motor
1
2
3
4
5
6
TXA
TXAX
TXB
TXBX
TX24V
NC
CN12
4
3
2
1
RX motor
RXMBX
RXMB
RXMAX
RXMA
NC
NC
CN21
PS1X
1
2
2
1
SG
Paper
position
sensor
CN14
+24V2
2
1
2
1
MP_PICK_UP_SLX
Paper
pickup
solenoid
CN2
4
3
2
1
1
2
3
4
+5V1
TONER_LEVEL
TONER_LED
SG
T
o
ner empty
sensor
CN22
4
3
2
1
4
3
2
1
VBUS
D-
D+
GND
PC
(USB connector
)
CN13
3
2
1
3
2
1
SG
RXD
TXD
Process unit
CN20
2
1
2
3
PS3_ANODE
PS3
SG
Paper exit
sensor
3
1
Power switch
FG
CN4 CN5
CN18
THERMISTOR
2
1
2
1
SG
Thermistor
CN15
CN1
+24V2
HVPS
B±PWM
B±MON
C_H/L_REM
C±PWM
T±VR
1
2
3
4
5
6
7
8
9
10
11
12
12
11
10
9
8
7
6
5
4
3
2
1
+5V1
T±MON±V
T±MON±I
VSS_H/L_REM
C±MON
PG
CN19
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
+24V3
12
2ND_PICK_UP_SLX
+5V1
SG
2ND_PAPER_EMPX
SIZE20
SIZE21
SIZE22
CHECK0
CHECK1
CHECK2
OPTIONAL
TRA
Y
PBA
CN21
+24V3
2
1
2
1
2ND_PICK_UP_SLX
Optional
paper pickup
solenoid
1
2
3
4
CN22
CN23
4
3
2
1
SIZE22
SIZE21
SG
SIZE20
Optional
tray
sensor
Optional
paper end sensor
NC
Inlet
2
1
3
CN5
2
2
BATG
Ni-MH
Battery
BATV
1
1
CN10
SP
SG
1
2
Speaker
Содержание ESTUDIO170F
Страница 1: ...SERVICE MANUAL PLAIN PAPER FACSIMILE e STUDIO170F File No SME04002900 R04102171300 TTEC Ver01_2005 05 ...
Страница 2: ... 2005 TOSHIBA TEC CORPORATION All rights reserved ...
Страница 192: ...e STUDIO170F Function Settings January 2005 TOSHIBA TEC 4 132 ...
Страница 214: ...e STUDIO170F Mechanical Description January 2005 TOSHIBA TEC 5 22 ...
Страница 308: ...e STUDIO170F Circuit Description January 2005 TOSHIBA TEC 7 78 ...
Страница 372: ...e STUDIO170F Removal Replacement Adjustment January 2005 TOSHIBA TEC 8 64 ...
Страница 490: ...e STUDIO170F Appendix January 2005 TOSHIBA TEC 12 8 ...
Страница 491: ......
Страница 492: ......