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- Very good scan quality, PERFECT!
- Sehr gute scan Qualitaet, empfehlenswert!
Wolfgang Sundhaus
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Good site, works ok and you get what you order, no problems experienced, got my manual within a day. A++++
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Original well scanned manual. Got the job done. Microwave problem found & corrected. For $5 and a new magnitron from ebay, it was a cheap and good the first shot fix. Electrical schematics allowed me to mage sure every thing else was ok before cutting and order for parts. Hard to live without.
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I was very skeptical of this website, I have never downloaded manuals before. I put it on the AMEX and payed through Paypal to ensure protection. I got the manual exactly as described and now I can replace the filter capacitor for this amp. Great Price, others selling for 12.99 or more and this is the same manual. I will search out this website for other manuals. Thank you
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Manual was reasonably easy to follow. I am not an engineer or know much about electronics but with the manuals help I was able to figure out the problem, identify the part required for the repair. Replacement part cost around $30. Whilst replacing the part I was telling myself, "this aint gonna work cos it seems far too easy". Took about 15 minutes to do and my plasma TV works a treat. Would never have been able to do this without the service manual.
Gain Control Power Indicator
Adjusting gain controls A and B will The power indicator lights when the help match output of the car stereo to power is switched on. Pioneer amplifier. Normally, set the gain controls to the �NORMAL� position. If the output is low, even when volume of the car stereo is turned up, turn these controls clockwise. If there is distortion when volume of the car stereo is turned up, turn these controls counter-clockwise.
� If you only use one input plug, set the gain
controls for speaker outputs A and B to the same position.
� When using with an RCA equipped car
stereo (standard output of 500 mV), set to the NORMAL position. When using with an RCA equipped Pioneer car stereo with max. output of 4 V or more, adjust level to match the car stereo output level.
� If you hear too much noise when using the
speaker input terminals, turn the gain control counter-clockwise.
LPF (Low-Pass Filter)/HPF (High-Pass Filter) Select Switch
Set LPF/HPF select switch as follows according to the type of that is connected to speaker output connector and the car stereo system: Input Select Switch
For two-channel input, slide this switch LPF/HPF Select Audio frequency range Speaker Remarks to the left. For four-channel input, slide
Switch to be output Type this switch to the right.
LPF (left) � 40 to 120 Hz Subwoofer Connect a subwoofer. OFF (center) Full range HPF (right) 40 120 Hz � Full range Use if you want to cut the very low frequency range because it is not necessary Cut Off Frequency Control for the speakers you are using. If the LPF/HPF select switch is set to
LPF or HPF, you can select a cut off frequency from 40 to 120 Hz.
GM-X644,X544
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