DOWNLOAD Panasonic KX-TPA65RU / KX-TPA65RUB Service Manual ↓ Size: 4.14 MB | Pages: 53 in PDF or view online for FREE

29

Calling  with another GOOD Handset 

Calling  with another GOOD curl  cord

NG

OK

Replace Handset

OK

Replace curl cord

Check  soldering  of 

R306,C311,R301,C301,R307,R315,D304

,JK2,D303, R316, R308,C302, R302

(Handset path)

NG

Repair  the  NG  part.

NG

Check  soldering  of 

JK3,C325,D309,L305,R320,C317,C339

,R333,C312,R310,C310, R305,C215

(Headset path)

Repair  the  NG  part.

NG

Replace Main P.C.B.

OK

OK

Is pin27 of IC2 2.5V?

NG

Check  soldering  of

R303,C303,R317,R304,C304 ,R318

MIC1,R334,C313,R311,R309

(Speaker phone  path)

Repair  the  NG  part.

NG

OK

OK

Check  soldering  of 

R108,R119,R120,R211

NG

Check Wave form of  

R108 (IC2 side),R119,R120,R211(IC1 side)

after  pushing any key.  

Repair  the  NG  part.

NG

OK

OK

see4.3.12

30

* NeedRepair8 is a confirmation number. This time, there is no implemention.

Need Repair No.

Error

Explanation

Remedy

1

Flash Error
Flash unimplemented / start failure

Flash failure
Fail to start Flash 

Change chassis 

2

Flash ADM Error
Flash ADM block error

Flash failure
Flash management information verification NG

Change chassis

3

Flash Data Error
Flash Data block error

Flash failure
Adjustment data block NG

Change chassis

4

Flash Record Error
Flash Write error

Flash failure
Writing to Flash NG

Change chassis

5

Application Error
Character input mode range error

Flash failure
Check if it's in the range of switching character input mode for phone-
book can be done.
It occurs when adjustment level is out of range. 
Usually this doesn't happen. So it is considered as Flash failure.

Change chassis

6

Download File Error
Download file mismatch 

Flash failure
It occurs when the designation of renewal file of AirDownload is wrong.
Usually this doesn't happen. So it is considered as Flash failure.

Change chassis

9

Download Module Error
Time out as rewriting module while 
AirDownloading

It occurs when only a part of modules are rewritten and failed to down-
load specified times.

Change chassis

10

Const Data Error
Const data Version mismatch

Version mismatch of program and external Flash fixed data

Change chassis

ERROR No.

Error

Explanation

Remedy

1

Fail to delete Flash when AirDownloading.

Flash failure
Fail to delete PFlash or DFlash

Change chassis 

2

Write failure of Flash when AirDownloading.

Flash failure
Fail to write on PFlash or Dflash

Change chassis

31

1. Push both Lock Levers and remove the Stand. 

2. 2.Remove 5 Screws (A) and remove the Lower Cabinet.

3. Remove both LED Cords with the soldering iron and remove the LED 

Board.

4. Remove  both Speaker Cords with the soldering iron.

Lower Cabenet

Lock Lever

Stand

Upper Cabenet

Lower Cabenet

(A)

(A)

(A)

(A)

(A)

LED Board

LED Cord

Speaker Cord

32

5. Remove 3 Screws (A) and 2 Screws (B) and remove the Main Board.

Main Board

(A)

(A)

(A)

(B)

(B)