Panasonic KX-TC1206TWB, Руководство по обслуживанию

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Adjustment
Items
Test
Mode
Adjustment
Point
*Procedure
(A
)
RX VCO
Confirmation
3ch
Talk -
-
Confirm so that the reading of the Digital Voltmeter is 1.4V ± 0.6V.
(B
)
TX VCO
Adjustment
3ch
Talk T6
-
Adjust T6 so that the reading of the Digital Voltmeter is 2.0V ± 0.1V.
(C
)
TX Frequency
Adjustment
3ch
Talk VC1
-
Adjustment VC1so that the reading of the frequency counter is 46.670MHz ±
0.1KHz.
(D
)
TX Power
Adjustment 3ch
Talk T5
-
Adjust T5 so that the reading of the RF VTVM is 0.25mW ± 0.1mW.
(E
)
RX
Sensitivity
Confirmation
(2nd IF
output) 3ch
Talk T2
1. Apply -60dBm output from S.S.G. (modulation frequency 1KHz, dev. 0KHz).
2. Confirm that the reading of RF VTVM is the maximum value (more than 20mV)
(F) Line Output
Level
Confirmation
3ch
Talk -
1. Apply -60dBm output from S.S.G. (modulation frequency 1KHz, dev. 3KHz).
2. Confirm that the reading of AF VTVM is 600mV ± 200mV (600 load).
(G
)
Line Input
Modulation
Confirmation
3ch
Talk -
1. Input via loop simulator 1.0KHz, 130mV (measured at T-R) signal.
2. Apply -60dBm output from S.S.G. (modulation frequency 1KHz, dev. 0KHz).
3. Confirm so that the reading of FM Deviation Meter is 3.1KHz ± 0.4KHz.
(H
)
Noise
Squelch
Confirmation 3ch
Talk -
1. Measure the SSG output level when the noise squelch changes from Low to
High.
2. Confirm that the SSG output level is -105dBm ~ -110dBm.
* : The connection of adjustment equipment are as shown in Adjustment Standard (Base Unit) ().
SSG Frequency: 49.86 MHz
8.4. Adjustment Standard (Base Unit)
Note: (A) - (H) is refered to ADJUSTMENTS (BASE UNIT) ()
9. ADJUSTMENTS (HANDSET)
If your unit have below symptoms, adjust or confirm each item using remedy column from the
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