Panasonic KX-TG6451CAT / KX-TGA641RUT Service Manual ▷ View online
31
KX-TG6451CAT/KX-TGA641RUT
Cross Reference:
Check Point (Cordless Handset) (P.41)
32
KX-TG6451CAT/KX-TGA641RUT
9.1.4.
Check the RF part
9.1.4.1.
Finding out the Defective part
After All the Checkings or Repairing
1. Re-register the checked Cordless Handset to the checked Base Unit, and Regular CH to Regular BU.
33
KX-TG6451CAT/KX-TGA641RUT
9.1.4.2.
RF Check Flowchart
Each item (1 ~ 4) of RF Check Flowchart corresponds to Check Table for RF part (P.34).
Please refer to the each item.
Please refer to the each item.
Note:
(*1) Base unit - refer to (H) of Check Point (Base Unit) (P.37)
(*2) Cordless Handset - refer to (J) of Check Point (Cordless Handset) (P.41)
(*2) Cordless Handset - refer to (J) of Check Point (Cordless Handset) (P.41)
34
KX-TG6451CAT/KX-TGA641RUT
9.1.4.3.
Check Table for RF part
Note:
(*1) Refer to Adjustment Standard (Base Unit) (P.53)
(*2) Refer to Adjustment Standard (Cordless Handset) (P.57)
(*2) Refer to Adjustment Standard (Cordless Handset) (P.57)
9.1.5.
Check Cordless Handset Transmission
Cross Reference:
Signal Route (P.14)
9.1.6.
Check Cordless Handset Reception
Cross Reference:
How to Check the Cordless Handset Speaker or Receiver (P.61).
Signal Route (P.14)
Signal Route (P.14)
9.1.7.
Check Caller ID
Cross Reference:
Signal Route (P.14)
No.
Item
BU (Base Unit) Check
CH (Cordless Handset) Check
1
Link Confirmation Normal
1. Register Regular CH to BU (to be
checked).
2. Press [Talk] key of the Regular HS to
establish link.
1. Register CH (to be checked) to Regular
BU.
2. Press [Talk] key of the CH to establish link.
2
Control signal confirmation
1. Check BBIC interface.
1. Check BBIC interface.
3
X’tal Frequency confirmation
1. Check X’tal Frequency. (*1)
(10.368 MHz ± 100 Hz)
1. Check X’tal Frequency. (*2)
(10.368 MHz ±100 Hz)
4
Range Confirmation Normal
1. Register Regular CH to BU (to be
checked).
2. Press [Talk] key of the Regular CH to
establish link.
3. Compare the range of the BU (being
checked) with that of the Regular BU.
1. Register CH (to be checked) to Regular
BU.
2. Press [Talk] key of the CH to establish link.
3. Compare the range of the CH (being
3. Compare the range of the CH (being
checked) with that of the Regular CH.
Click on the first or last page to see other KX-TG6451CAT / KX-TGA641RUT service manuals if exist.