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A good and useful manual. With these, We was abled to isolate and pin point the component that was causing the problem. The total time spent in troubleshooting is very much reduced.
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The quality of the manual is top. The transfer worked perfect and fast.
No problems at all. Recommendable
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Very good service for get any documentation. Fast and perfect quality.
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Excellent service manual with all the necessary info. :)
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The product dowload was delivered efficiently with emails to support its download availabilty. The contets of the manual was very eligible and of good quality. Will purchase from this site again!
SECTION 2 ELECTRICAL ADJUSTMENTS
Note: The adjustments should be performed in the order given.
2-1. Transmission Frequency Check and Adjustment
Preparation:
AF OSC ATT + + � � 600 � AUDIO IN (J403: Lch) 1 kHz 40 mVrms + � TMR-RF950R Transmitter frequency counter
+ �
Procedure: 1. Turn OFF the noise filter switch (S401) on the TX-BASE board. 2. Enter 1 kHz 40 mVrms signal only to the Lch (J403) on the TX-BASE board. 3. Connect a rod antenna to the input of frequency counter, and adjust its length to about 8 cm. 4. Install the set in the vicinity of frequency counter, and check that the frequency on each channel is as specified value. Specified value:
CH1 CH2 CH3 913.0 MHz ± 100 kHz 914.0 MHz ± 100 kHz 915.0 MHz ± 100 kHz
5. If out of the specified value, adjust the frequency by rotating RV402 and RV403 on the TX-BASE board. 6. After adjustment, recheck the frequency on CH1, CH2, and CH3. Adjustment Location: TX-BASE board (See page 6.)
2-2. Degree of Modulation of Subcarrier (L � R) Check and Adjustment
Preparation:
AF OSC AUDIO IN (J403: Lch) 1 kHz 316 mVrms ATT TMR-RF950R + � + � 600 � Transmitter
+ �
[TX-BASE board] � Conductor Side �
AC voltmeter
�4�
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