Read Panasonic KX-TDA0490 / KX-TDA0490XJ / KX-TDA0490X Service Manual Supplement online
2005 Panasonic Communications
KX-TDA0490
KX-TDA0490XJ
KX-TDA0490X
KX-TDA0490XJ
KX-TDA0490X
(for U.S.A.)
(for Europe, Asia Oceania, Middle Near East, Latin
America, Russia and Africa)
16-Channel VoIP Gateway Card
Please file and use this supplement manual together with the service manual for Model No. KX-TDA0490
Order No. KMS0502036C1, Model No. KX-TDA0490XJ/KX-TDA0490X Order No. KMS0410020C8.
Order No. KMS0502036C1, Model No. KX-TDA0490XJ/KX-TDA0490X Order No. KMS0410020C8.
ORDER NO. KMS0504023SE
F19
1 CHANGES
1.1. SUBJECT
Suffix
Reason for suffix change
A to B
Improvement in input signal level
KX-TDA0490X: Suffix A product with green seal of carton box/main board means suffix B product.
KX-TDA0490X: Suffix A product with green seal of carton box/main board means suffix B product.
1.2. SUFFIX LOCATION
1.3. REPLACEMENT PARTS LIST
Reason for Change (Symbol:A) Following 1-8 reasons are indicated on the Notes in the bottom column.
1. Improve performance
2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
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 (Symbol: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.
or 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
ACCESSORIES AND PACKING MATERIALS
A1
A1
----------
PSQX3148XCD
CD-ROM,INSTRUCTION
BOOK
(KX-TDA0490XJ)
0
5
A1
PSQX3154YCD
PSQX3154XCD
CD-ROM,INSTRUCTION
BOOK
(KX-TDA0490XUK)
0
8
V
MAIN BOARD PARTS
IC203
IC203
C0JBAE000311
----------
IC
0
6
B
R261
----------
ERJ3GEY0R00
RESISTOR, 0
Ω
1
5
B
2
KX-TDA0490 / KX-TDA0490XJ / KX-TDA0490X
T.H.
KXTDA0490
KXTDA0490XJ
KXTDA0490XUK
KXTDA0490
KXTDA0490XJ
KXTDA0490XUK
Display
