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 This repair book is obsolete because the product I bout it for is pretty old.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 31 (click to view)
CD TEST MODE
1. Disassembly
1. Remove COVER TOP / COVER BOTTOM. 2. Remove the screws (as shown by arrows in Fig-1) of CD mechanism. See Fig-1.
Fig-1
2. Service Position
Check the function with the mechanism is set to a stable position. (Use a tool such as PLATE). See Fig-2.
Fig-2
3. Test Mode
1. Starting the CD Test Mode 1) Short-circuit the TEST land (TP904 - as shown by arrow in Fig-3) of the MAIN PWB, using solder. See Fig-3.
IC901
2) Connect the ACC (red) and BACKUP (yellow) wire of the power supply/speakers connector to the positive (+) terminal of the Power Supply device and the Ground (black) wire to the negative (�) terminal.
3) Adjust the voltage applied to the Power Supply device to 14.5V and then turn on the power. The test mode starts, and the LCD are all lit. See Fig-4.
Fig-3
2. Exiting the CD Test Mode 1) Turn off the power of the Power Supply device. 2) Remove all the wires from the power supply/speakers connector. 3) Remove the solder of the TEST land (TP904) of the MAIN PWB.