KX-TS2368RUW, KX-T2378MXW, KX-TS208W, KX-TS2368CAW, KX-TS208LXW - Panasonic Telephone Service Manual Supplement (repair manual). Page 2

2

Serial No.Label tells you the suffix code as follows.

*1 Please refer to "1 ORIGINAL SERVICE MANUAL INFORMATION".

Factory made modification on PCB start from Oct 2014 production with additional chip mount land at D105 location (new PCB
date 08.07.14) and start from Oct 2014 also, production will use new diode with part no. DY2J25000L (chip mount type) at D105
location to replaced axial diode with part no. B0BA01700055 which previously at D104 location. 

KX-TS2368RUW

Russia

KM40306112C3

J to K

---

KX-T2378MXW

Asia, Middle Near East and 

Other Areas

KM40612260CE

H to I

---

KXTS208W

 U.S.A

KM40112755C1

H to I

---

KXTS2368CAW

Central Asia

KM41105373CE

G to H

---

KX-TS208LXW

Latin America

KM40212007C3

I 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

Remarks:a : 
*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

Suffix A      B

B

Serial No. Label

(Example)

Ref. No.

Part No.

Part Name & Description 

Pcs/

Set

Remarks

Time of Change

Original (Old)

(Suffix)

Main P.C. Board Parts (Base Unit)
D104

MA4180

---

DIODE(SI)

1

*a

6

V

*1

D105

---

DY2J25000L

DIODE(SI)

1

*a

5

V

*1