H.H. SCOTT340-B TUNER MANUAL 2 Service Manual.. Schematic Dated JULY 17th 1963..has an updated date on the schematic of March 24th 1964.. For Serial # 235581 and up..
H.H. SCOTTLK-150 Amplifier Assembly Manual Package contains 2 Service Bulletin type manuals with 2 different schematics.(see above). Assembly Manual plus the Assy. Charts