KX-MB263RU, KX-MB263UA (serv.man5) - Panasonic Fax Service Manual Supplement (repair manual). Page 3

3

Q Change of the Suffix Code 

Serial No.Label tells you the suffix code as follows.

                                                               KX-MB263RU/KX-MB263UA

The SOC-IC mounted on the Main Board has been changed.
Therefore, the parts numbers of SOC-IC, Flash ROM and Main Boardare also changed.
After replacing any parts of those, make sure to pass the included leaflet and new CD-ROM to
the customer and ask them to install the MFS application software contained on the CD-ROM on
their personal computer. It does not work properly without being set up with the new software.

Ref. No.

Part No.

Part Name & Description 

Pcs/

Set

Remarks

Time of Change

Original (Old)

(Suffix)

MAIN BOARD PARTS
PCB1

PNWP1MB263RU

MAIN BOARD ASS'Y (RTL)

(*2)

1

*a

1

X

D to E

(KX-MB263RU)

PCB1

PNWP1MB263UA

MAIN BOARD ASS'Y (RTL)

(*3)

1

*a

1

X

D to E

(KX-MB263UA)

IC300

C1ZBZ0003716

IC(SOC)

(*2)
(*3)

1

*a

1

X

D to E

(KX-MB263RU/

KX-MB263UA)

IC402

PFWIMB263RU3

IC (ROM), KX-MB263RU (Change 2)
[Program Ver. GAR1RS 

→ GAR1RT]

(*2)

1

*a

1

X

D to E

(KX-MB263RU)

IC402

PFWIMB263UA3

IC (ROM), KX-MB263UA  (Change 2)
[Program Ver. GAR1XE 

→ GAR1XE]

(*3)

1

*a

1

X

D to E

(KX-MB263UA)