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Manual acquired with good resolution, complete in all its pages, very good policy of the folder where are saved all products purchased.
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Service manual very complete and clear. It was very helpfull for my work.
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This is the 2nd time I download manuals from this website and I can say it's what I was expecting. It contains schematic, layout (decent quality), short description, parts and dissasembly instructions. I recomend it for anyone who wants to repair/modify this device.
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Very useful Service Manual! With it I was able to identify the damaged pots in my old amplifier, purchase the adequate replacements and make myself the repair.
I have again my old amplifier, still a very good one that I will keep for as many years as I can!
Thanks to Owner Manuals!
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Good price for the manual and easy to locate on the site and download. Plus, just like the original. Thanks a lot.
SECTION 3 ELECTRICAL ADJUSTMENTS
Note: Tool � 1/4 λ sleeve antenna
0 dBm = 1 mW, 0 dBV = 1 Vrms TX SECTION
1. Consumption Current Check Setting:
regulated dc power supply battery terminal 3 mA Set
Production procedure: 1. Cut about 80 mm of the outer cover at the other end of an approximately 2 meter coaxial cable (1.5D-2V or the equivalent) with a BNC connector.
80 mm
BNC
+ �
2. Pull back the outer cover and fold the wire mesh over the outside cover.
battery terminal #
80 mm 80 mm BNC
3. Cover the folded back wire mesh (outer cover) with a tube (for example, heat shrink tube) and fasten.
Procedure: 1. Connect a regulated dc power supply (1.5 V) and ampere meter. 2. Check that the value of ampere meter satisfy specified value. Specified value: 70 mA to 80 mA
BNC
2. TX Frequency Confirmation Setting:
The WCS-999 is a wireless microphone system operating in the 900 MHz. This system comprises the transmitter unit and the receiver unit.
TX BASE board
frequency counter
1/4 λ sleeve antenna lead wire antenna (ANT1)
Procedure: 1. Connect the 1/4 λ sleeve antenna to a frequency counter, and put the antenna by the lead wire antenna (ANT1). 2. Set the [RF CHANNEL] switch (SW51) to[1]. 3. Confirm that the value of frequency counter satisfy specified value. 4. Change the [RF CHANNEL] switch (SW51) to [2]. 5. Confirm that the value of frequency counter satisfy specified value. 6. Change the [RF CHANNEL] switch (SW51) to [3]. 7. Confirm that the value of frequency counter satisfy specified value. Specified values: CH-1: 912.78 MHz to 912.92 MHz CH-2: 913.68 MHz to 913.82 MHz CH-3: 914.28 MHz to 914.42 MHz
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 $4.99 WCS-999 SONY
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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