Panasonic KX-TG3611BXB Service Manual page 57

10.1.4.5. Check Table for RF part
No. Item
1 Link Confirmation Normal
HS, BU Mode [Normal Mode]
2 Control signal confirmation
HS, BU Mode: [Normal Mode] (*1)
3 '
X tal Frequency confirmation (*7)
HS, BU Mode: [Adjustment] (*4)
4 TX confirmation
Regular HS (BS) mode:
[Test RX Mode]
BU (HS) mode:
[Test TX_Burst Mode]
5 RX confirmation
Regular HS (BS) mode:
[Test TX_Burst Mode]
BU (HS) mode:
[Test RX_ Mode]
6 Range Confirmation Normal
HS, BU Mode: [Normal Mode]
Note:
(*1)(*4) Adjustment and Test Mode Flow Chart (P.40)
(*2)(*3) RF-DSP Interface Signal Wave Form (P.59)
(*5) Base Unit Reference Drawing (P.72)
(*6) Handset Reference Drawing (P.74)
(*7) Things to Do after Replacing IC (P.71)
BU (Base Unit) Check
1. Register Regular HS to BU (to be
checked).
2. Press [Talk] key of the Regular HS to
establish link.
Check DSP interface. (*2)
'
Check X tal Frequency.
(13.824000 MHz ±100 Hz)
1. Place Regular HS 15 cm away from a
checked BU.
2. Confirm "TXDATA" waveform of BU (*7)
and "RXDATA" waveform of Regular HS
by Digital Oscilloscope.
1. Place Regular HS 15 cm away from a
checked BU.
2. Confirm "RXDATA" waveform of BU (*7)
and "TXDATA" waveform of Regular HS by
Digital Oscilloscope.
1. Register Regular HS to BU (to be
checked).
2. Press [Talk] key of the Regular HS to
establish link.
3. Compare the range of the BU (being
checked) with that of the Regular BU.
57
KX-TG3611BX/KX-TG3612BX/KX-TGA361BX
HS (HandSet) Check
1. Register HS (to be checked) to Regular
BU.
2. Press [Talk] key of the HS to establish link.
Check DSP interface. (*2)
'
Check X tal Frequency.
(13.824000 MHz ±100 Hz)
1. Place Regular BS 15 cm away from a
checked HS.
2. Confirm "TXDATA" waveform of HS (*6)
and "RXDATA" waveform of Regular BS by
Digital Oscilloscope.
1. Place Regular BS 15 cm away from a
checked HS
2. Confirm "RXDATA" waveform of HS (*6)
and "TXDATA" waveform of Regular BS by
Digital Oscilloscope.
1. Register HS (to be checked) to Regular
BU.
2. Press [Talk] key of the HS to establish link.
3. Compare the range of the HS (being
checked) with that of the Regular HS.