Toshiba f98i373 Service Note
BSI(Service Note) TOSHIBA
TOSHIBA TEC CORPORATION
2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN
BSI No
F98I373
SUBJECT
ENERGY STAR/ Tier 2 (Europe Region)
MODEL
CATEGORY
Safety standard Related
From Jul. 1998
CONTENT
To comply with the standard value of ENERGY STAR (Tier 2) for Europe (MJD, MFD, UKD) in the
above models, the following changes have been made.
[Changed Contents]
1. Added Auto-shut off mode (code 56) to setting mode (08)
1550
FIELD APPLICATION
Others
FACTORY APPLICATION
Date
98/09/21
DTM-F8401/8402/8405/8407
UNIT
Electrical Circuit
Change to SRAM for MJD, MFD and UKD (K-SRAM-T140EU-S)
(The setting at shipment becomes "Auto-shut off" in thirty minutes.)
Code No.
56 Auto-shut off 0-20 6
2. Change to logic circuit (PWA-LGC) and PROM
In order to drive the Auto-shut off and the power supply switch with the above electro magnetic
reset function, a change has been made to the logic circuit for the 1560 and the PROM
(PRA-T141M-xx).
(PWA-F-LGC Circuit Diagram)
3. Change of power supply switch to one with an electromagnetic reset function
In order to be able to reset the MAIN SW using software, a change has been made to the power
supply switch (SZ-AJ8RZ094ZU01) by giving it an electromagnetic reset function. This switch
has a MAIN SW inside coil for resetting and the switch goes off when DC24V is added to the coil.
Name Input
value
Initial value Contents
Auto shut-off comes into force when it
(30 minutes)
1560(LGC).pdf
was left for the following control time
(min.)
0=3, 1=5, 2=10, 3=15, 4=20,
5=25, 6=30, 7=40, 8=50, 9=60,
10=70, 11=80, 12=90, 13=100,
14=110, 15=120, 16=150, 17=180,
18=210, 19=240, 20: Deactivated
Coil for
resetting
BSI No. F98I373 Page 2
4. Wiring Change (Harness added)
In order to drive the switch with the power supply electro magnetic reset function, the wiring has
been changed as shown below.
Two new harnesses have been used for the connection between the connector J13 of the
PWA-LGC and the MAIN switch (+, - terminal). (The new harnesses are included in
"K-WH-LGCOPT-EUR".)
(DC Harness Diagram)
PWA-LGC
J13
+24V 1
MAINOFF 2
(Red)
(Gray)
5 (+)
6 (-)
MAIN SW
5. Addition of Energy star label
The energy star label (LBL-ENERGY-T) has been added to the front cover.
6. Change of parts connected with the MAIN SW electromagnetic reset function
The MAIN SW with the electromagnetic reset function is bigger than the current one. The following
parts have been changed at the same time.
(1) The paper-feed external cover COVER-RIGHT-L2) Page 1 Item 17F
The window of MAIN SW area is expanded.
(2) Balancer bracket (K-BRKT-BLC-R-E) Page 4 Item 1F
BSI No. F98I373 Page 3
(3) Harness cover bracket (BRKT-COV-WH-E/BRKT-COV-WH-E-2)
Page 3 Item 24F / Page 3 Item 43F
Newly added
(BRKT-COV-WH-E-2)
Addition of window
(BRKT-COV-WH-E)
BSI No. F98I373 Page 4
[ Changed/Added Part No. ]
MODEL P-I Before Change After Change Notes P I R FA
1550 1-44F ---- 4401910990
MJD,MFD,UKD A D C -
LBL-ENERGY-T
1550 1-17F 4400661150
COVER-RIGHT-L
1550 3-34F 4400677830
K-WH-LGCOPT-140
1550 3-24F 4400661770
COVER-WH-AC
1550 3-43F ---- 4400660880
1550 3-57F ---- 4842030665
1550 4-1F 4400682200
K-BRKT-BLC-R
1550 4-2F 4400678350
SZ-MA1N-140
1550 5-16F 4400677350
K-SRAM-T140E-S
1550 5-15F 4402906520
PRA-T140M-17
1550 5-14F
51-0F
4400677290
PWA-F-LGC-140
1550 51-1F 4400677050
PWB-F-LGC-140
1550 5-12F 4843114715
IC-M62353FP
1550 51-61F
---- 3036014012
51-64F
1550 51-62F
---- 3036341976
51-63F
1550 51-84F
---- 3037151102
51-85F
1550 51-364
---- 4843072159
F
4400662110
COVER-RIGHT-L-2
4400679490
K-WH-LGCOPT-EUR
4400663030
BRKT-COV-WH-E
BRKT-COV-WH-E-2
TPAN3006MSZN3L
4400663050
K-BRKT-BLC-R-E
4401981100
SZ-AJ8RZ094ZU01
4402906150
K-SRAM-T140EU-S
4402906530
PRA-T141M-04
4402906020
PWA-F-LGC-141
4402906120
PWB-F-LGC-141
4843116260
IC-M62353FPT1
Q-RN2401(TE85R)
Q-2SC2873Y(TE12
D-1SS193(TE85R)
RTP-2B2A102JDT
MJD,MFD,UKD C D C MJD,MFD,UKD C D C MJD,MFD,UKD C D C MJD,MFD,UKD
A D C (1pc)
MJD,MFD,UKD
A D C (2 pc)
MJD,MFD,UKD C D C -
MJD,MFD,UKD C D C MJD,MFD,UKD C D C MJD,MFD,UKD C D C MJD,MFD,UKD C D C MJD,MFD,UKD C D C MJD,MFD,UKD C D C MJD,MFD,UKD
A D C Q21,Q24
MJD,MFD,UKD
A D C Q22,Q23
MJD,MFD,UKD
A D C D14,D15
MJD,MFD,UKD
A D C R184,R187
51-367
F
1550 51-
362F
51-
---- 4843072167
RTP-2B2A472JDT
MJD,MFD,UKD
R182,R183,
R185,R186
A D C -
363F
51365F
51366F
1550 51-360
F
---- 4843072175
RTP-2B2A223JDT
MJD,MFD,UKD
R180,R181
A D C -
51-361
F
1550 51-382
F
---- 4843307996
J-53324-0710
MJD,MFD,UKD
J12,J13
A D C -
51-383
F
P-I: Page-Item P: Contents of Change I: Interchange R: Reasons for Change
A
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