Panasonic KX-TG8321CAT / KX-TGA830RUT (serv.man3) Service Manual / Supplement ▷ View online
ORDER NO. KM40812041SE
Telephone Equipment
Model No.
KX-TG8321CAT
KX-TGA830RUT
KX-TGA830RUT
Digital Cordless Answering System
Titanium Black Version
(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
2 ADDITION ----------------------------------------------------------- 3
2.1. Schematic Diagram (Handset) ------------------------- 3
Please file and use this supplement manual together with the service manual for Model No.KX-
TG8321CAT/KX-TGA830RUT, Order No.KM40806622CE.
TG8321CAT/KX-TGA830RUT, Order No.KM40806622CE.
2
KX-TG8321CAT/KX-TGA830RUT
1 REPLACEMENT PARTS LIST
1.1.
REFERENCE CHART
1.2.
ORIGINAL AND NEW PARTS COMPARISON LISTS
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
Notes:
*1 : When you exchange COB with QFP, you should also exchange R801.
*1 : When you exchange COB with QFP, you should also exchange R801.
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)
Base Unit
R801
R801
ERJ2GEJ681
ERJ2GEJ621X
RESISITOR, 620
Ω *1
1
*c
4
Y
---
Handset
L801
L801
----------
PQLQR4C22NJ
COIL
1
*c
5
-
---
C827
----------
ECUE1H100DCQ
CAPACITOR, 10pF
1
*c
5
-
---
3
KX-TG8321CAT/KX-TGA830RUT
2 ADDITION
2.1.
Schematic Diagram (Handset)
[Added into original section “12.4. Schematic Diagram (Handset)”]
Y.M
KXTG8321CAT
KXTGA830RUT
+1.8V
1.8V
K0.1u
C172
10k
R40 10k
R41 10k
R42
R256
( )
RE2
64K
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
RG+3.1V
CP+2.5V
C10
K2.2u
220
R807
DA1
1
2
3
D10p
C118
B7p
C801
D10p
C125
B2.4p
C804
ANT2
B0.75p
C820
B1.5p
C826
B7p
C832
J100p
C187
RF_RXn
220
R107
D801
J100p
C822
ANT1
B2.4p
C802
B1.3p
C803
ANT_TP
B7p
C833
RXON
220
R108
RF_RXp
J100p
C186
-NC
C837
B4p
C117
B1p
C124
(MAX500mA)
Addition
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND
IC3
(1)
(2)
(3)
(4)
(3)
(4)
1.8V
RX_RF
D802
C827
10p
L801
22n
Display
