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.
Text excerpt from page 12 (click to view)
PRINTED WIRING BORD
Main PWB(B1) section
Caution: COMPONENT SIDE: Parts on the component side seen from the component side are indicated. SOLDER SIDE: Parts on the solder side seen from the solder side are indicated.
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Description EARTH(CASE) ACC N.C BACK UP N.C ILLUMI N.C RXD(COMBI TO CHG) TXD(CHG TO COMBI) SIGNAL EARTH REQ(CHG TO COMBI) DATA EARTH CHG RCH(-) CHG RCH(+) CHG LCH(-) CHG LCH(+)
15 13 11 10 9 7 5 3 1 16 14 12 8642
COMPONENT SIDE
No. A B C D E F G H I J K L M N O P
Description SAT LCH(+) SAT RCH(+) DATA EARTH BACK UP ILLUMI ACC SAT LCH(-) SAT RCH(-) SIGNAL EARTH CONT REQ1(SAT TO COMBI) TXD(SAT TO COMBI) RXD(COMBI TO SAT) REQ2(CHG TO COMBI) SOURCE CHANGE EARTH(CASE)