Toshiba e-STUDIO165 Service Manual page 311

9.3 Electric Parts Layout
[A] Scanner, control panel
M1
S13
S12
S11
DH2
S1
S2
CIS
LT series models
S13
S12
S10
S10
S11
S9
DH1
[E] Driving section
CLT1
M3
SRAM
MAIN
PFC
S4
SOL1
Motors
Symbol Name
SCAN-MOT
M1
Scan motor
TNR-MOT
M2
Toner motor
MAIN-MOT
M3
Main motor
M/DC-POL
M4
Polygonal motor
EXT-FAN-MOT
M5
Exhaust fan
PS-FAN-MOT
M6
Switching regulator cooling fan
EXIT-MOT
M7 Exit motor
* Option
ADU-MOT
M8 ADU motor
* Option
Sensors and Switches
Symbol Name
HOME-SNR
S1
CIS home position sensor
PLTN-SNR
S2
Platen sensor
TEMP/HUMI-SNR
S3
Temperature/humidity sensor
RGST-SNR
S4
Registration sensor
EXIT-SNR
S5
Exit sensor
ATTNR-SNR
S6
Auto-toner sensor
EMP-SNR
S7
Paper empty sensor
SFB-SNR
S8
Bypass paper sensor
APS 1-3, APS-C, APS-R
S9-13 Automatic original detection sensor
* S9: only for A4 series models
MAIN-SW
SW1
Main switch
ADU-COV-INTLCK-SW
SW2
ADU cover opening/closing interlock switch
FRNT-COV-INTLCK-SW
SW3
Front cover opening/closing interlock switch
FRNT-COV-SW
SW4
Front cover opening/closing switch
CST-SW
SW5
Drawer detection switch
[B] Power supply section, switches
PS
THMO2
LCD
HPNL
SW1
S3
[F] Drawer section
SW5
Electromagnetic spring clutch
Wire harness
Figure Symbol
location
RGST-CLT
[A] 6-D CLT1
Registration clutch
[C] 1-A
Solenoids
[E] 1-B
Symbol
[C] 8-B
CST-SOL
SOL1
Pickup solenoid
[D] 8-C
SFB-SOL
SOL2
Bypass pickup solenoid
[B] 1-D
PC boards
[C] 8-F
Symbol
[G] 8-F PWA-F-MAIN
MAIN
Main PC board (MAIN board)
PWA-F-SRAM
SRAM
SRAM PC board (SRAM board)
PWA-F-LDR
LDR
Wire harness
Laser driving PC board (LDR board)
Figure
location
PWA-F-SNS
SNS
H-sync signal detection PC board (SNS board)
[A] 6-C
PWA-F-HPNL
HPNL
Control panel PC board-H (HPNL board)
[A] 6-C
PWA-F-CTIF
CTIF Toner cartridge interface PC board (CTIF
[B] 1-D
board)
PWA-F-CTRG
[B] 8-D CTRG
Toner cartridge PC board (CTRG board)
PWA-F-FUS
[E] 1-C
Fuse PC board (FUS board)
FUS
* Optional for NAD/MJD/CND model, standard
[C] 1-C
PWA-F-PFC
[D] 8-D
Paper feed controller PC board (PFC board)
PFC
* Standard for JPD/FJP model, optional for
[G] 8-C
PWA-F-ADU
ADU ADU driving PC board (ADU board)
6-C
[A] * Option
6-D
[B] AC wire harness
1-E
[B]
AC wire harness
1-E
[B]
AC wire harness
[B] 1-D
[F] 8-D
[C] Laser unit, fuser unit, toner cartridge section
SW3
M2
SW2
CTIF
CTRG
SNS
SW4
LDR
M4
M6
[G] Bypass unit, automatic duplexing unit
S7
Name Figure
[E]
Name Figure
[E]
[G]
Name Figure
[E]
[E]
[C]
[C]
[A]
[C]
[C]
[D]
for other models
[E]
other models
[G]
06/06
[D] Developer unit section
M7
S5
LAMP1
LAMP2
THMO1
THMS1
THMS2
THMS3
M8
ADU
S8
SOL2
Lamps and heaters
Wire harness
Symbol
location
CNTR-LAMP
8-C LAMP1
Center heater lamp
SIDE-LAMP
LAMP2
Side heater lamp
LP-ERS
ERS
Wire harness Discharge LED
location
SCN-DH-L
Scanner damp heater (Left)
8-C DH1
* Optional for NAD/MJD/CND model, standard
for other models
8-C
SCN-DH-R
Scanner damp heater (Right)
DH2
* Optional for NAD/MJD/CND model, standard
for other models
DRM-DH
Wire harness
Drum damp heater
location DH3
* Optional for NAD/MJD/CND model, standard
for other models
4-A
3-C
Thermistors and thermostats
8-B Symbol
THMS-C-HTR
8-A THMS1
Center thermistor
THMS-S-HTR
6-G
THMS2
Side thermistor
THMS-EDG-HTR
THMS3
1-A
Edge thermistor
THMS-DRM
THMS4
Drum thermistor
1-A
THERMO-FSR
THMO1
Fuser thermostat
2-G
THERMO-SCN-DH
AC wire harness
Scanner damp heater thermostat
THMO2
* Optional for NAD/MJD/CND model, standard
for other models
7-G
THERMO-DRM-DH
Drum damp heater thermostat
THMO3
* Optional for NAD/MJD/CND model, standard
for other models
8-F
AC wire harness
Others
Symbol
CIS
CIS
Contact image sensor unit
PS-ACC
PS
Switching regulator
LCD
LCD
LCD panel
ERS
M5
S6
THMS4
FUS
THMO3
DH3
Wire harness
Name Figure
location
[C] AC wire harness
[C] AC wire harness
[D] 1-C
[A] AC wire harness
[A] AC wire harness
[D] AC wire harness
Wire harness
Name Figure
location
[C] 1-B
[C] 1-B
[C] 1-B
[D] 1-C
[C] AC wire harness
[A] AC wire harness
[D] AC wire harness
Wire harness
Name Figure
location
[A] 6-B
1-F
[B]
AC wire harness
[A] 5-G