Great manual...really saved me. The only problem is that I thought I would be able to download it directly when I paid for it but never received the download instructions until the next morning. The board trace pages were somewhat light also: really need to turn up the contrast on the printer before printing them. The schematic page was great; very clear! Well worth the money.
I've been in the electronic business for a long time. I used to buy Sam's Photofact for my needs which intailed having to go to the store and paying about $20 for a package of 3 different units so I was forced to buy more than I needed just to get one.
Owner manual is just at your keyboard and the information is almost instantansouly and the cost is very reasonable. Easy to print out if needed or simply read off of the screen. The larger the screen the better for obvious reasons.
Had everything I needed. Onyly took a few hours after paid for by PayPal. The copy was very readable.
Text excerpt from page 23 (click to view)
XDP-4000X
4-9. SCHEMATIC DIAGRAM � MAIN SECTION (4/4) � � Refer to page 39 for IC Block Diagrams.
(Page 34)
(Page 34)
Note: � All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. � All resistors are in � and 1/4 W or less unless otherwise � � � � � � (Page 30) � specified. % : indicates tolerance. ¢ : internal component. C : panel designation. U : B+ Line. Power voltage is dc 14.4V and fed with regulated dc power supply from B+ cord and Master unit. (See page 2.) Voltage is dc with respect to ground under no-signal condition. Voltages are taken with a VOM (Input impedance 10 M�). Voltage variations may be noted due to normal production tolerances. Signal path. F : ANALOG J : DIGITAL