KX-TEB308UA (serv.man5) - Panasonic PBX Service Manual Supplement (repair manual). Page 2

2

KX-TEB308UA

NM

KXTEB308UAMK

KXTE82460X
KXTE82493X

KXA227X

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

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
T201

G4BYA0000036

TRANSFORMER

1

8

V

---

CO BOARD PARTS
PC1A-PC1C, 
PC2A-PC2C, 
PC4A-PC4C

PQVIP27011M3

PHOTO COUPLER 

9

8

V

---

Ref. No.

Part No.

Part Name & Description

Pcs

Remarks

Notes

Time of change 

(Suffix)

Original (Old)

MAIN BOARD PARTS
T1A,T1C

PSLT8D7A

TRANSFORMER

2

8

V

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