Toshiba f98g343 Service Note

BSI(Service Note) TOSHIBA

TOSHIBA TEC CORPORATION

2-4-1, Shibakoen, Minato-ku, TOKYO, 105-8524 JAPAN

BSI No

F98G343

SUBJECT

Adapter Jig for FROM Writer

MODEL

CATEGORY

Available as a service part,
Other

-

CONTENT

[Content]

MODEL
DP2460 101-13

P-I: Page-ItemP: Content for ChangeI: Interchange R: Reason for Change

DP2460

FACTORY APPLICATION

P-I Added Part Note P I R FAA

4408682340
JIG-ADP32-220

FIELD APPLICATION

Others

Jig board A - J Y

Date

98/08/10

UNIT

Service Tools

DTM-F8615

Content

This jig has been supplied for the blank ROM
(4408682020 PWA-F-ROM-220) with the
ROM writer (M1930: MINATO).

1) Install the ROM to the jig.

2) Install 1) to the ROM writer.

3) Process (writing, etc.) with the ROM writer.

Note

There are two ICs on the blank ROM. Data
writing by the ROM writer cannot used with
both at the same time, therefore pay attention
to this point.

Method of Use

4408682020 PWA-F-ROM-220

IC1 IC2

4408682340 JIG-ADP32-220

* Be sure to use the M1930 for the ROM writer.
* M1930 0f V3.22K or subsequent version of the software should be used.
( When version is older than V3.22K in the M1930, writing error may occur.)

BSI No. F98G343 Page 2

[ Preparation for the M1930 ]

1. Be sure to check that the jig is not set at the socket portion of the M1930.
(If the jig is set there, it is determined that there is foreign matter and is not operable.)

2. Turn on the power supply switch at the back side of the M1930.

--- Power supply ON

3. After the check is finished, the main menu appears.

4. Select the name of the device to be used
Device name LH28F016 cdDB25
Vpp = 5.00V 10us

--- Device selection

5. Follow the display below to set the format.
FORMAT CONFIG
4 MOTOROLA

6. Press the [START] key to finish the format setting. --- Format setting

[ Writing (Master ROM -> M1930) ]

1. Set the master ROM to the J3 connector of the jig(P.101-#.13).

2. Set the jig to the No. 1 socket of the M1930.

3. Set the S1 lever of the jig. --- ROM setting

Lever S1
Writing IC1 [0] side
Writing IC2 [1] side

4. Push the [COPY] key and then the [START] key.

5. Writing starts into the memory of the M1930.

6. Remove the master ROM (jig) of the No.1 socket.

[ Writing (M1930 -> Blank ROM)]

1. Set the jig with the blank ROM at each socket.
( A maximum of 16 pieces can be set for the M1930.) --- Rear ROM

2. Set the S1 lever of the jig.
IC written into the
M1930
IC 1 [0] side
IC 2 [1] side

3. Push the [PROG] key and then the [START] key once.

4. Be sure to check that the lamp of the socket with the jig has gone out.

5. When the [START] key is pushed, the writing can be started.

6. When the light of the lamp of the socket becomes green, the writing is finished.

Note) If the lamp lights in red, there is an error. If an error has occurred, erase is operated and the

writing has to be performed again.

Supplementary Explanation

[ Power supply ON ]

- VERIFY count setting -

S1 lever

Immediately after the power supply is turned ON, the VERIFY setting count is four times. When the
operation time is to be shortened, carry out the following operation after lessening the VERIFY count.

- Operation Order -

1. Push [MODE] key four times and follow the display below.

SUB SELECT [ENT]
SET VCC...

2. Push the [ENT] key six times and follow the display below.

Verify time sel