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There are currently no product reviews.
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Very good reproduction (copy) of original manual. Didn't have a parts list, but schematic was completely labeled with parts. Complete instructions on how to adjust mechanical functions of the 8-track deck. Well worth having and at a very reasonable cost.
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It's a full manual. All the parts are in there. I haven't found the problem yett, but I am working on it; hope I can rebuild the part myself. To make it more secure and unbreakable this time. Because the part has failed several times before and costs a lot to let it be repaired.
Thanks so much for this rich illustrated and parted manual.
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I downloaded the document. The manual was complete, well scanned and everything was legible. I could zoom in see what I needed to know. There's not much more that you can ask.
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It was complete service manual with all needed service informations. Thanks.
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El manual esta muy detallado, los numeros de partes y los esquemas de despiece son correctísimos y muy claros, tanto para los técnicos experimentados como para los novatos.
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9. ADJUSTM ENT
The SA-9500 ll amplifier employs the same type of power amplifier assemblyin both left and right channels. Any adjustment will thus have to be identica.lin both channels,and is limited to adjustments of the idler current. 1. Disconnectthe jumper plugs,and terminate the POWER IN terminals with a 5.1k(2 resistoru. 2. Connect 8Sl resistors to the SPEAKERS A terminals, and set the SPEAKERS switch to A. 3. Turn VR, in fully a counter-clockwise. 4. Tum the POWER switch ON, and then readjust VR, so that the voltage between terminals N o . 3 ( + ) a n d N o . 9 ( ) r e a d s3 0 m V . 5. Now check that the voltage belween terminals N o . 6 ( + ) a n d N o . 1 2 ( ) r e a d s3 0 m V t 1 0 m V (in order to check the current distribution, sincethe final stages in parallel). are 6. Leave the amplifier ON for about 30 minutes, then repeat steps4 and 5. 7. Finally, apply an actual signal, and check for no crossover distortion.
5.1kQ resistors
Jumper lugs p
DC Voltmeter
.A
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