Read Panasonic KX-TG8411CAT / KX-TGA840UAT (serv.man4) Service Manual Supplement online
ORDER NO. KM41003919SE
Telephone Equipment
Model No.
KX-TG8411CAT
KX-TGA840UAT
KX-TGA840UAT
Digital Cordless Phone
T:Titanium Black
(for Kazakhstan)
(for Tajikistan)
(for Uzbekistan)
(for Turkmenistan)
(for Kyrgyzstan)
(for Kazakhstan)
(for Tajikistan)
(for Uzbekistan)
(for Turkmenistan)
(for Kyrgyzstan)
TABLE OF CONTENTS
PAGE
1 REPLACEMENT PARTS LIST--------------------------------- 2
1.1. REFERENCE CHART------------------------------------ 2
1.2. ORIGINAL AND NEW PARTS COMPARISON
1.2. ORIGINAL AND NEW PARTS COMPARISON
LISTS --------------------------------------------------------- 2
1.3. Schematic Diagram (Base Unit) ----------------------- 3
1.4. Schematic Diagram (Handset) ------------------------- 4
1.4. Schematic Diagram (Handset) ------------------------- 4
Please file and use this supplement manual together with the service manual for Model No. KX-
TG8411CAT/KX-TGA840UAT, Order No. KM40903857CE.
TG8411CAT/KX-TGA840UAT, Order No. KM40903857CE.
2
KX-TG8411CAT/KX-TGA840UAT
1 REPLACEMENT PARTS LIST
1.1.
REFERENCE CHART
1.2.
ORIGINAL AND NEW PARTS COMPARISON LISTS
Change of the Suffix Code
Base Unit
Serial No.Label tells you the suffix code as follows
Handset
Serial No.Label tells you the suffix code as follows
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
Note:
Parts with *1 marking have been changed at the same time for charging detection.
The change shall be managed with a serial number.
Remarks:
*c: To share the parts with other models
Parts with *1 marking have been changed at the same time for charging detection.
The change shall be managed with a serial number.
Remarks:
*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
Suffix Code
Reasons of change
B to C
Due to revision of handset suffix (B to C).
C to D
To share the parts with other models.(There is no part change in the parts list.)
Suffix Code
Reasons of change
B to C
Main P.C. Board of Handset is changed from PNLB1104ZB-GW to PNLB11040YA-GW displayed on Printed Cir-
cuit Board.
cuit Board.
3
KX-TG8411CAT/KX-TGA840UAT
1.3.
Schematic Diagram (Base Unit)
[Changed from original section “13.2. Schematic Diagram (Base Unit)”]
Ref. No.
Part No.
Part Name & Description
Pcs/
Set
Remarks
Notes
Time of Change
Original (Old)
New
(Suffix)
Base Unit
D1
D1
B0JCME000035
D0GLR00Z0001
DIODE (SI)
1
*c
4
V
---
D9
MA111
----------
DIODE (SI)
0
*c
6
V
---
D22
B0ECKM000008
D0GLR00Z0001
DIODE (SI)
*1
1
*c
4
V
---
R55, R56
ERJ1TYJ3R9U
ERJ1TYJ5R6U
RESISTOR, 5.5
Ω
*1
2
*c
4
Y
---
C623
----------
ECUV1H100JCV
CAPACITOR, 10pF
*1
1
*c
5
W
---
C626
----------
F1G1H5R0A480
CAPACITOR, 5pF
*1
1
*c
5
W
---
Handset
L8
L8
----------
J0JHC0000045
FILTER
1
*c
5
Y
B to C
C38
----------
ECUE1H390JCQ
CAPACITOR, 39pF
1
*c
5
Y
B to C
C138, C139
----------
ECUE1H100DCQ
CAPACITOR, 10pF
2
*c
5
Y
B to C
4
KX-TG8411CAT/KX-TGA840UAT
1.4.
Schematic Diagram (Handset)
[Changed from original section “13.3. Schematic Diagram (Handset)”]
H.M
KXTG8411CAT
KXTGA840UAT
