Read Panasonic KX-TG8421CAT / KX-TGA840UAT (serv.man3) Service Manual Supplement online
2
KX-TG8421CAT/KX-TGA840UAT
1 REPLACEMENT PARTS LIST
1.1.
REFERENCE CHART
1.2.
ORIGINAL AND NEW PARTS COMPARISON LISTS
Y.M
KXTG8421CAT
KXTGA840UAT
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:
*c: To share the parts with other models
*c: To share the parts with other models
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
Ref. No.
Part No.
Part Name & Description
Pcs/
Set
Remarks
Notes
Time of Change
Original (Old)
New
(Suffix)
Handset
R12
R12
ERJ2GE0R00
----------
RESISTOR, 0
Ω
0
*c
6
-
---
R33
ERJ2GE0R00
----------
RESISTOR, 0
Ω
0
*c
6
-
---
R208
ERJ2GE0R00
----------
RESISTOR, 0
Ω
0
*c
6
-
---
R209
ERJ2GE0R00
----------
RESISTOR, 0
Ω
0
*c
6
-
---
R225
ERJ2GE0R00
----------
RESISTOR, 0
Ω
0
*c
6
-
---
Display
