KX-NT700RU (serv.man3) - Panasonic PBX Service Manual Supplement (repair manual). Page 2

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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 

1. Improve performance

*1: Should be changed at the same time.

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 Remarks

Notes Time of change

(Suffix)

Original (Old)

MAIN BOARD PARTS
X501

H0J250500085

CRYSTAL OSCILLATOR

1

*1

8

Y

CN502

K2LC108B0043

JACK

1

4

V

C522

ECUV1H220JCV

CAPACITOR, 10p

1

*1

8

Y

C523

ECUV1H330JCV

CAPACITOR, 12p

1

*1

8

Y

C544

F2GZZ4R70001

CAPACITOR, 4.7

1

4

V

R501 to 504

D4ZZ00000024

VARISTOR

4

8

V

BHCf

KXNT700RU