A great copy of the manual, and the only one I could find anywhere on the net! The circuit diagrams are easily readable, all component values marked and easy to see. A highly appreciated download!
The TEAC A-1500's Service Manual was instrumental in reviving this classic reel-to-reel. Not only does it have the schematics, exploded parts diagram and parts list, it also provided mechanical adjustment information that approximate factory default settings.
This service manual was determinant to enable to fix my Alpine Amplifier. I am pleased with my purchase. For a 5 star rating I would like to see a higher resolution scan of the printed circuit board lay-out because the gray scale grafics was dificult to see. Also some schematic diagrams were scanned at a slight angle. Never the less, it had all information I needed to troubleshoot and service my equipment.
Text excerpt from page 137 (click to view)
5
6
7
8
� Each channel output in the digital signal (�� dB (there is no sound) ) input.
IC701 SurroundBack L out (pin 21) Is the output 2.5V fixing? Yes SurroundBack R out (pin 22) Is the output 2.5V fixing? Yes Center out (pin 23) Is the output 2.5V fixing? Yes LFE out (pin 24) Is the output 2.5V fixing? Yes Surround L out (pin 25) No
C A
No
Replace IC701
No
Replace IC701
B
No
Replace IC701
Replace IC701
Is the output 2.5V fixing? Yes
No
Replace IC701
Surround R out (pin 26)
D
Is the output 2.5V fixing? Yes Front L out (pin 27)
No
Replace IC701
Is the output 2.5V fixing? Yes Front R out (pin 28)
