Service Bulletins 1942

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Item #: HR1942K
incl. unpacking instructions and lamp replacement and schematics for amplifier "O" and power supply from 1945
Service Bulletins 441 and 442 were issued in 1942. At that time, after entering the war, jukebox manufacturers hardly published any documentation.

Bulletin 441: Models 1414 President, 1413 Premier, 1411 Playmaster, Wall- and Bar Boxes 1513, 1514, 1515, 1516, 1523, 1524, 1525, 1526. It describes the following on two pages in DIN A2 format (42 x 59.4 cm):
  • Operation of Instrument Panel Circuits
  • Selector Dial Adjustments
  • Slug Rejector Adjustments
  • Interlock Switch Adjustments
  • R.P.I. Dial Adjustments
  • Accumulator Assembly - Operation and Adjustments
  • Accumulator Reset-Relay Adjustments
  • Description of Sound System "L" and "K"
  • Fig. 1 Selector-Dial and Wiring Diagram of Instrument Panel
  • Fig. 2 Instrumet Panel
  • Fig. 3 Complete Wiring Diagram of President and Premier Phonographs

Bulletin 442: Modelle President, Premier, and Commando. It describes the following on one sheet in DIN A2 format (42 x 59.4 cm):
  • Selector Einheit:
    • Main Cam Assembly
    • "Rest" Position Fig. 1 and Fig 2
    • Function of Index-Elevator
    • Selector Operation
    • Resetting Indexing Elevators
  • Service Notes:
    • Lubrication
    • Repeats No. 20 Selection
    • Wrong Selections
    • Selector Jams
    • Adjustment of Tray-Unlocking-Dog
    • Changing Records
  • Bulletin 443: No. 1420 Commando Phonograph Without Rotoselector - 1 page in US letter size 8.5" x 11"
We add to these bulletins the circuit diagrams for the “O” amplifier and the 1945 power supply, as well as the “Unpacking Instructions” for the Premier and President and an overview of lamp replacement.

Format: 3x sheets in DIN-A2 plus five pages in US-Letter-Format 8,5" x 11", Text: English


Manufacturer: Stamann Musikboxen, Schafskamp 2, D-27243 Prinzhöfte, email: stamann@jukebox-world.de

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