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There are currently no product reviews.
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Helpd me mont a new carradio when prewius mont was a mess.
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Very good service and quick service, very good quality of service manual!
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Great tape deck manual!
I'm very positively surprised, because it is a very long manual, lot of pages, drawings, diagrams, description of how to make the alignment and adjustment procedures.
It is as good as the old "Naka" manuals from the 1970's - if somebody have seen them, they know what I mean by that.
I recommend to buy this very much !
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I am a vintage hifi collector. No way to fix that device without the appropriate service manual...thanks to your site I got it and every thing is easier now. I got the manual right after ordering: fast cheap accurate ... thank you
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Wonderful job clear. Qick fantastic. These people are really good. If even a problem arise they are wonderful assisting you. These scheme is so net despite this is a very old TV. Thank you for everything!!!!!!!!
ADJUSTMENT -4/7
<FM Adjustment> Make the following preparations for FM adjustment. Preparations � Standard Signal Generator (S.S.G.) / Loop antenna / Oscilloscope / Millivoltmeter / Dummy resistance (6 �) 1) Connect the unit and measuring instruments as shown in the diagram below. 2) Connect the output of S.S.G. to the antenna input of the unit.
7. Tracking Adjustment Requirements: As instructed in preparations. � Adjustment point: L903 1) Set S.S.G. to FM; carrier of 87.5 MHz with 75 kHz modulation, and source at 1 kHz. 2) Tune the receiving frequency of the unit at FM 87.5 MHz. 3) While monitoring the waveform at 1 kHz through the oscilloscope, lower the output level of S.S.G. maximum (till a certain degree of noise is monitored). 4) Adjust L903 so that the millivoltmeter points maximum. 8. Separation Check Requirements: As instructed in preparations. 1) Set S.S.G. to FM; carrier of 98 MHz with 67.5 kHz modulation, source at 1 kHz, and output at 60 dBuV. 2) Switch S.S.G. to PILOT ON, and set PILOT at 7.5 kHz. 3) Tune the receiving frequency of the unit at FM 98 MHz. 4) Allow the output of S.S.G. only from Lch, and check that the difference between Lch and Rch is 25 dB or above. 5) Apply the above check to Rch. 9. Auto-Stop Check Requirements: As instructed in preparations. 1) Set S.S.G. to FM; carrier of 98 MHz with 75 kHz modulation, source at 1 kHz, and output at 10 ~ 35 dBuV or less. 2) Apply the tuning search function, and check that the unit automatically stops at FM 98 MHz.
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 $4.99 ZA60 AIWA
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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