Panasonic KX-TG1032SK, Service Manual

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KX-TG1032SK/KX-TGA101S
9.1.4.3. Check Table for RF part
Note:
(*1) Refer to Commands (P.47) for Base unit, and refer to Commands (P.52) for Handset.
(*2) Refer to RF-BBIC Interface Signal Wave Form (P.33)
(*3) Refer to Adjustment Standard (Base Unit) (P.48)
(*4) Refer to Adjustment Standard (Handset) (P.53)
(*5)
Caution for measuring RSSI:
It must be measured RSSI of reception unit when the timing of transmission corresponds to the timing of reception as below.
EX.) RSSI waveform
No. Item BU (Base Unit) Check HS (HandSet) Check
1 Link Confirmation Normal
HS, BU Mode: [Normal mode]
1. Register Regular HS to BU (to be
checked).
2. Press [Talk] key of the Regular HS to
establish link.
1. Register HS (to be checked) to Regular
BU.
2. Press [Talk] key of the HS to establish link.
2 Control signal confirmation
HS, BU Mode: [Burst TX mode]
1. Check BBIC interface. (*2) 1. Check BBIC interface. (*2)
3 X’tal Frequency confirmation 1. Check X’tal Frequency. (*3)
(10.368 MHz ± 100 Hz)
1. Check X’tal Frequency. (*4)
(10.368 MHz ±100Hz)
4 TX Power confirmation (*5)
HS, BU mode
Checked unit: [Burst TX mode] (*1)
Regular unit: [Test RX mode] (*1)
1. Place the Regular HS about 15cm away
from the BU.
2. Confirm that RSSI of the Regular HS is
approximately 0.85 V by Oscilloscope. (*3)
1. Place the HS about 15cm away from the
Regular BU.
2. Confirm that RSSI of the Regular BU is
approximately 0.85 V by Oscilloscope. (*4)
5 RX Sensitivity confirmation (*5)
HS, BU mode
Checked unit: [Test RX mode] (*1)
Regular unit: [Burst TX mode] (*1)
1. Place the Regular HS about 15cm away
from the BU.
2. Confirm that RSSI of the BU is approxi-
mately 0.85 V by Oscilloscope. (*3)
1. Place the HS about 15cm away from the
Regular BU.
2. Confirm that RSSI of the HS is approxi-
mately 0.85 V by Oscilloscope. (*4)
6 Range Confirmation Normal
HS, BU Mode: [Normal mode]
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.
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.