KX-FC278RU-T (serv.man4) - Panasonic Fax Service Manual Supplement (repair manual). Page 2

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H.I.

KXFC278RUT

Reason for Change
*The following items (1-8) indicate the reason for change. See the “Notes” column for each part in ORIGINAL AND NEW PARTS 
COMPARISON LISTS.
1. Improve performance

Remark: 

2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other

Interchangeability Code (Symbols: B) Following V-Z interchange abilities are indicated on the Notes in the bottom column.

Parts

Set Production

V Original

New

Early (before change)
Late (after change)

Original or new parts may be used in early or late production sets.
Use original parts until exhausted, then stock new parts.

W Original

New

Early (before change)
Late (after change)

Original parts may be used in early production sets only. New parts may be used in early
or late production sets. Use original parts where possible, then stock new parts.

X Original

New

Early (before change)
Late (after change)

New parts only may be used in early or late production sets.
Stock new parts.

Y Original

New

Early (before change)
Late (after change)

Original parts may be used in early production sets only. New parts may be used in late
production sets only. Stock both original and new parts.

Z Other

Ref. No.

Part No.

Part Name & Description 

Pcs/

Set

Remarks

Time of Change

Original (Old)

(Suffix)

Accessories and Packing Materials
A7

PQLV219CEZN

AC ADAPTOR 

1

-----

7

---

-----

A7

PQLV219CE0Z

AC ADAPTOR 

1

-----

8

W

-----

P1

PNPK2618W-M

GIFT BOX

1

-----

8

W

-----

P4

PFPD1293Y

CUSHION

1

-----

8

V

-----

Analog Board Parts
PC103, 105

B3PAA0000352

PHOTO COUPLER 

2

-----

8

V

-----