KX-TES824RU, KX-TEM824RU, KX-TE82461X, KX-TE82474X, KX-TE82480X, KX-TE82483X, KX-TE82491X, KX-TE82492X, KX-TE82493X, KX-A227X (serv.man8) - Panasonic PBX Service Manual Supplement (repair manual). Page 2

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2
KX-TES824RU/KX-TEM824RU
1 CHANGES
1.1.
Replacement Parts List
KX-TES824PD/KX-TEM824PD
KX-TE82474X/KX-TE82480X/KX-TE82483X
KX-TE82492X
NM
KXTES824RU
KXTEM824RU
KXTE82461X
KXTE82474X
KXTE82480X
KXTE82483X
KXTE82491X
KXTE82492X
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
Remarks:
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)
New 
MAIN BOARD PARTS
Q202A-Q202H 2SB1218A
B1ADCF000230
TRANSISTOR(SI)
8
8
V
---
LED700
B3ABB0000146
B3ABB0000488
LED
1
8
V
---
SUB BOARD PARTS
Q202A-Q202H 2SB1218A
B1ADCF000230
TRANSISTOR(SI)
8
8
V
---
Ref. No.
Part No.
Part Name & Description
Pcs
Remarks
Notes
Time of change 
(Suffix)
Original (Old)
New 
MAIN BOARD PARTS
Q202A-Q202H 2SB1218A
B1ADCF000230
TRANSISTOR(SI)
8
8
V
---
Ref. No.
Part No.
Part Name & Description
Pcs
Remarks
Notes
Time of change 
(Suffix)
Original (Old)
New 
MAIN BOARD PARTS
IC11
PQVITC7SZU04
C0JBAB001148
IC
1
8
V
---
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