Read Panasonic KX-DT321RU (serv.man2) Service Manual Supplement online
ORDER NO. KMS1001854SE
Digital Proprietary Telephone
Model No.
KX-DT321RU
KX-DT321RU-B
KX-DT321RU-B
White Version
Black Version
(for Russia)
Black Version
(for Russia)
Please file and use this supplement manual together with the service manual for Model No. KX-DT321RU/
KX-DT321RU-B Order No. KMS0902659CE.
KX-DT321RU-B Order No. KMS0902659CE.
2
KX-DT321RU/KX-DT321RU-B
1 CHANGES
1.1.
Subject
SUFFIX LOCATION
1.2.
Replacement Parts List
Suffix
Reason for suffix change
A to B
Warranty addition, there is no change in the “Replacement Parts List”.
B to C
Uniden crystal resonator change.
C to D
Countermeasure of market quality.
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
*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:
1. Mark*1 has been changed at the same time.
1. Mark*1 has been 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
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)
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.
Use original parts until exhausted, then stock new parts.
W Original
New
Early (before change)
Late (after 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.
late production sets. Use original parts where possible, then stock new parts.
X Original
New
Early (before change)
Late (after change)
Late (after change)
New parts only may be used in early or late production sets.
Stock new parts.
Stock new parts.
Y Original
New
Early (before change)
Late (after 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.
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
20
20
PSKM1174S1
PSKM1174J1
CABINET BODY (KX-DT321RU)
1
1
X
D
20
PSKM1174S2
PSKM1174J2
CABINET BODY (KX-DT321RU-B)
1
1
X
D
24
----------
PSJS05P52Z
LEAD WIRE, SP/MIC
1
5
-
Main Board Parts
X1
X1
H0J163500026
H0J163500009
CRYSTAL OSCILLATOR
1
*1
8
X
C
C404
ECUV1H180JCV
ECUV1H120JCV
CAPACITOR, 12pF
1
*1
8
X
C
E1
PSJS05P52Z
----------
LEAD WIRE, SP/MIC
0
6
-
3
KX-DT321RU/KX-DT321RU-B
1.3.
Cabinet and Electric Parts
Changed from the original service manual section 13.3.
H.M
KXDT321RU
KXDT321RUB