|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
This service manual helped me to repair my PIONEER. Iam very satisfied, that I found it here.
Even the price of manual was not so high that person would not be able to spend a few money.
But that is very worth spent money. Thanks
 ;
Excellent quality service manual. Quick processing, fair prices. Love to do business again. Thank you!!!
;
Excellent service manual, the only known point of note is the alignment of improvability scanned pages within the pdf page. The resolution is good.
;
I was very glad recieving the service manal from You. Additionaly very fast. Extremaly nice servicing. Thanks very mach! Now my GX-220 working better, than it was made. Alexander from Moscow, Russia/
;
Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
7
sA-s'5clclu
A
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
@s
a
|
|
|
> |
|
