Original vintage SERVICE MANUAL for the HITACHI KC-670H model Electronic Digital Clock Radio.
This manual is in EXCELLENT shape for it's age and still fully intact. Some light stains possible. Inside pages clean with no writing found. Has some dis-colorization due to age. Has some corner and edge wear. Has binder hole wear/Tears. Schematic Diagram is in EXCELLENT shape. 12 Pages. Printed in JAPAN. Feb.1977.