DOWNLOAD Panasonic KX-NT543RU / KX-NT543RU-B / KX-NT546RU / KX-NT546RU-B (serv.man2) Service Manual ↓ Size: 3 MB | Pages: 80 in PDF or view online for FREE

Model
KX-NT543RU KX-NT543RU-B KX-NT546RU KX-NT546RU-B (serv.man2)
Pages
80
Size
3 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / IP PROPRIETARY TELEPHONE
File
kx-nt543ru-kx-nt543ru-b-kx-nt546ru-kx-nt546ru-b-sm.pdf
Date
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Panasonic KX-NT543RU / KX-NT543RU-B / KX-NT546RU / KX-NT546RU-B (serv.man2) Service Manual ▷ View online

29
KX-NT543RU/KX-NT543RU-B/KX-NT546RU/KX-NT546RU-B
Table-6
No. 10
 PHY Data Error
[Check Points]
Measure the ECLK signal at TP MAINOSC.
Flat Cable(Between Main PCB and Ope PCB)
For details to 9.7.1 PHY Data Error. (P.36)
[Related Parts]
IC401, IC501, X501, R552-R554, L502 
R401, R402, R403, R405, R406, R410, RA403, RA511, R506,L401-L404, L407, L414, C415, 
R542, L513
[Related Circuit]
30
KX-NT543RU/KX-NT543RU-B/KX-NT546RU/KX-NT546RU-B
9.2.
LCD Does Not Operate
Note:
Refer to waveform (3) and (4) in  Waveform (P.56)
31
KX-NT543RU/KX-NT543RU-B/KX-NT546RU/KX-NT546RU-B
9.3.
ASIC Does Not Work
9.3.1.
ASIC Data Error
Note:
Refer to waveform (17) in  Waveform (P.58)
32
KX-NT543RU/KX-NT543RU-B/KX-NT546RU/KX-NT546RU-B
9.4.
Handset Does Not work
9.4.1.
Receive
9.4.2.
Send
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