Read Panasonic KX-TS2350CAB / KX-TS2350CAC / KX-TS2350CAH / KX-TS2350CAR / KX-TS2350CAW / KX-TS2350RUB / KX-TS2350RUW / KX-TS2350RUJ / KX-TS2350RUS / KX-TS2350RUT / KX-TS2350UAB / KX-TS2350UAW / KX-TS2350UAJ / KX-TS2350UAS / KX-TS2350UAT Service Manual Supplement online
ORDER NO. KM41410687SE
Telephone Equipment
Model No.
KX-TS2350CAB/KX-TS2350CAC/
KX-TS2350CAH/KX-TS2350CAR/
KX-TS2350CAW/KX-TS2350RUB/
KX-TS2350RUW/KX-TS2350RUJ/
KX-TS2350RUS/KX-TS2350RUT/
KX-TS2350UAB/KX-TS2350UAW/
KX-TS2350UAJ/KX-TS2350UAS/
KX-TS2350UAT
KX-TS2350CAH/KX-TS2350CAR/
KX-TS2350CAW/KX-TS2350RUB/
KX-TS2350RUW/KX-TS2350RUJ/
KX-TS2350RUS/KX-TS2350RUT/
KX-TS2350UAB/KX-TS2350UAW/
KX-TS2350UAJ/KX-TS2350UAS/
KX-TS2350UAT
Integrated Telephone System
B: Black Version C: Blue Version
H: Gray Version J: Ivory Version
R: Red Version S: Silver Version
T: Titanium Version W: White Version
H: Gray Version J: Ivory Version
R: Red Version S: Silver Version
T: Titanium Version W: White Version
TABLE OF CONTENTS
PAGE
1 ORIGINAL SERVICE MANUAL INFORMATION --------- 2
2 REPLACEMENT PARTS LIST--------------------------------- 2
2 REPLACEMENT PARTS LIST--------------------------------- 2
2.1. REFERENCE CHART------------------------------------ 2
2.2. ORIGINAL AND NEW PARTS COMPARISON
2.2. ORIGINAL AND NEW PARTS COMPARISON
LISTS --------------------------------------------------------- 2
3 CHANGES----------------------------------------------------------- 4
3.1. SCHEMATIC DIAGRAM (FOR P.C.BOARD
PART No. PNLB1934XA)-------------------------------- 4
3.2. CIRCUIT BOARD (FOR P.C.BOARD PART
No. PNLB1934XA) --------------------------------------- 11
Supplement
Please use this manual with the original service manual mentioned on the next page.
2
1 ORIGINAL SERVICE MANUAL INFORMATION
2 REPLACEMENT PARTS LIST
2.1.
REFERENCE CHART
2.2.
ORIGINAL AND NEW PARTS COMPARISON LISTS
Serial No.Label tells you the suffix code as follows.
Note:
*2: Please refer to "1 ORIGINAL SERVICE MANUAL INFORMATION".
*2: Please refer to "1 ORIGINAL SERVICE MANUAL INFORMATION".
Please refer to "3.1 SCHEMATIC DIAGRAM (FOR P.C.BOARD PART No. PNLB1934XA)" (P.4) and “3.2 CIRCUIT BOARD
(FOR P.C.BOARD PART No. PNLB1934XA)” (P.11) for detail.
(FOR P.C.BOARD PART No. PNLB1934XA)” (P.11) for detail.
Model No. on S/M
Destinations
Order No. of S/M
Suffix Code
Base Unit Handset
KX-TS2350CAB/KX-TS2350CAC/KX-TS2350CAH/KX-TS2350CAR/
KX-TS2350CAW
KX-TS2350CAW
Kazakhstan and Uzbekistan
KM40608170CE
I to J
---
KX-TS2350RUB/KX-TS2350RUC/KX-TS2350RUH/KX-TS2350RUR/
KX-TS2350RUW
KX-TS2350RUW
Russia
KM40310257C3
K to L
---
KX-TS2350RUJ/KX-TS2350RUS/KX-TS2350RUT
Russia
KM40710448CE
H to L
---
KX-TS2350UAB/KX-TS2350UAC/KX-TS2350UAH/KX-TS2350UAR/
KX-TS2350UAW
KX-TS2350UAW
Ukraine
KM40401314C3
I to J
---
KX-TS2350UAJ/KX-TS2350UAS/KX-TS2350UAT
Ukraine
KM40710449CE
G to J
---
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.
Parts with *1 marking have been changed at the same time.
Remarks:
*a: To enhance the quality
*a: To enhance the quality
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 A B
B
Serial No. Label
(Example)
Ref. No.
Part No.
Part Name & Description
Pcs/
Set
Remarks
Notes
Time of Change
Original (Old)
New
(Suffix)
Main P.C. Board Parts (Base Unit)
D104
D104
MA4180
----------
DIODE(SI) *1
0
*a
6
--
*2
D204
----------
DY2J25000L
DIODE(SI) *1
1
*a
5
--
*2
3
Note:
PNLB1934XA PCB with date code 2013.05.28 and later, have land for D204 (CM part).
PNLB1934XA PCB with date code before 2013.05.28, does not have land for D204 (CM part).
PNLB1934XA PCB with date code before 2013.05.28, does not have land for D204 (CM part).
In the case of "PNLB1934ZA" on
PCB (like above picture), see
SCHEMATIC DIAGRAM and CIRCUIT
BOARD in the original service manual.
PCB (like above picture), see
SCHEMATIC DIAGRAM and CIRCUIT
BOARD in the original service manual.
In the case of P.C.Board No.
PNLB1934XA, see 3.1. SCHEMATIC
DIAGRAM in this supplement.
PNLB1934XA, see 3.1. SCHEMATIC
DIAGRAM in this supplement.
PNLB1934ZA
PNLB1934ZA
PNLB1934XA
PNLB1934XA
2013.05.28
4
3 CHANGES
3.1.
SCHEMATIC DIAGRAM (FOR P.C.BOARD PART No. PNLB1934XA)
3.1.1.
For KX-TS2350CA
[Changed from original section “15 SCHEMATIC DIAGRAM”]
NC : No Components
R304
56
*Q402
Q301
C301
0.1u
C305
0.1u
R308
220k
C306
0.1u
*R312
2.2M
C308
1000p
*C307
330p
*R316
330k
Q308
*C401
0.068u
*R402
NC
*R405
10k
*R406
2.7M
*C405
0.1u
*C404
NC
*R407
3.3k
*R409
120
*C407
NC
*C408
1000p
*C410
0.1u
*R410
10k
C231
0.01u
*C502
NC
C211
0.1u
TP91
TP92
TP61
TP72
TP62
TP71
*R403
220k
*C501
680p
Q306
*Q401
*VR301
500
1
2
3
*R401
2.7k
C210
100u 6.3V
*C200
470u 6.3V
*R317
680
R206 1M
R232
2.2M
R231
2.2M
R303
3.9k
*R302
3.3M
*R313
2.7k
*C312
NC
*C402
5600p
*R318
NC
*C201
NC
*C203
NC
*C320
NC
*R320
NC
*Q307
*R404
NC
*Q403
*C500
6800p
C303
0.01u
*R301
10k
*D201
*D203
J3
J8
J10
J12
*R311 4.7k
*R309 33k
*R310 12k
*C409
NC
*C304
NC
*C316
NC
*C315
10u
*X201
3.58M
1
2
3
*R411
NC
*Q404
NC
*L401
NC
*R408
NC
*L301
NC
*R305
NC
*JJ2
1
2
3
4
*L306
0
RA1
100k
1
2
3
4
5
6
7
8
*J15
NC
*VR401
100K
1
2
3
*R315 18k
*C310
0.1u
*R307
33k
*C302
NC
*R314 470
*R503 18k
*R504 27k
*Q302
DTMF
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
