KX-UT248RU, KX-UT248RU-B (serv.man2) - Panasonic PBX Service Manual Simplified (repair manual). Page 3

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KX-UT248RU/KX-UT248RU-B
1.2.
Replacement Parts List
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 
Cabinet and Electrical Parts
18
PNBH1012Z2
PNBH1012Y2
HOOK BUTTON (WHITE)
1
8
W
---
18
PNBH1012Z1
PNBH1012Y1
HOOK BUTTON (BLACK)
1
8
W
---
Main Board Parts
IC105
----------
C0ABBA000093
IC
1
8
Y
C
Q302
B1CHPC000005
B1CHPC000014
TRANSISTOR(SI)
1
8
V
---
CN101
K1MN14BA0238
K1MY14BA0683
CONNECTOR
1
8
V
---
C147
ECUE1H102KBQ
ECUE1C103KBQ
CAPACITOR, 0.01
F
1
8
Y
C
C161
----------
ECUE1H101JCQ
CAPACITOR, 100pF
1
8
Y
C
C163
----------
ECUE1C104KBQ
CAPACITOR, 0.1
F
1
8
Y
C
C169
----------
ECUE1H471KBQ
CAPACITOR, 470pF
1
8
Y
C
C195
----------
F1J1A106A043
CAPACITOR, 10
F
1
8
Y
C
C1007, C1008
----------
ECUE1H102KBQ
CAPACITOR, 0.001
F
2
8
Y
C
C1009
----------
ECUE1H330JCQ
CAPACITOR, 33pF
1
8
Y
C
C1011
----------
ECUE0J474KBQ
CAPACITOR, 0.47
F
1
8
Y
C
R614
D0GA101JA021
ECUE1H6R0CCQ
CAPACITOR, 6pF
1
8
W
B
R135, R146
ERJ2GEJ471
ERJ2GE0R00
RESISTOR, 0
2
8
Y
C
R142
----------
ERJ2GEJ303
RESISTOR, 30k
1
8
Y
C
R143, R148,
R503
----------
ERJ2GEJ472X
RESISTOR, 4.7k
3
8
Y
C
R144
----------
ERJ2GEJ272
RESISTOR, 2.7k
1
8
Y
C
R147
----------
ERJ2GE0R00
RESISTOR, 0
1
8
Y
C
OPE Board Parts
CN201
K1MN14BA0238
K1MY14BA0683
CONNECTOR
1
8
V
---
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