Very fast, clear and usefull site !
Also this Service Manual are very well maked and with a very good definition !
Very fast download speed !
Recomended Seller !
The Technics manual was very clear and I was able to solve my technical problems.
I did not think that anyone kept these manuals and was pleasantly surprised to find them on the Internet and at an affordable price.
I would recommend Owner Manuals as a first source of technical products for ‘dated’ equipment manuals.
Ian
The content of the manual was not found on the Internet and was a hard find. I check the net for 5 hours until I came across this web-site. When I did find the book it Auto loaded into my IPAD PDF shelf for books for review at anytime. Overall I am satisfied with the book and it answered all my questions. This repair book is obsolete because the product I bout it for is pretty old. Thanks for the help with the download and even having the manual. Thanks 73's K5HRD
Text excerpt from page 67 (click to view)
X-MDX717, XR-MDX717
2-A1. (The laser does not radiate.)
A1
Are when playing, 36 pins of IC801 2.8V or more?.
NO
Please check the circuit of IC801 of 36 pins in the surrounding. Please check a digital signal of 20, 21 and 22 pins of IC801.
YES
Please check the circuit of Q801 in the surrounding. Please check FFC connector (CN801). Q802 is broken. Picking up is broken.
2-A2. (Is the lens vertical motion.)
A2
Fig. 6 NO Fig. 7
Is the wave forms of Figure 6 shown with 13 pins and 16 pins of CN801?.
YES
Is the wave forms of Figure 7 shown with 6 pins (FEO) of IC801?.
NO
YES
Please check the FFC connector from pick-up. Pick-up is broken.
Please check the circuit of IC801 , IC803 in the surrounding. IC803 is broken.
Please check the circuit in the surrounding with the solder of IC801 of 17 pins. IC801 is broken. IC802 is broken.
