SEEBURG - Service Manuals
20 manuals available for download
MRA5-L6 High Fidelity Master-Remote Amplifier Service Manual
Complete service documentation for the Seeburg MRA5-L6 High Fidelity Master-Remote Amplifier. Includes detailed technical description of the 25-watt tube amplifier with dual 6L6 output tubes, functional overview, top view diagram with component locations, block diagram, speaker switch and terminal strip configurations, tone control information, complete schematic diagram with tube designations, and comprehensive parts list with specifications for resistors, capacitors, transformers, speakers, and all electronic components.
Seeburg LPC480 Mechanism Control Circuit Schematic
Mechanism control circuit schematic and electrical wiring diagram for the Seeburg LPC480. Includes detailed component layout with relays, solenoids, switches, and control circuits. Second page contains parts list with item numbers, part numbers, and component descriptions including motor assembly, capacitors, fuse, solenoid, relay, switches, terminal strips, cables, and socket assemblies. Also includes selector mechanism wiring diagram with detailed interconnections.
Seeburg LS1 Select-O-Matic Phonograph Service Manual
Service manual for the Seeburg LS1 Select-O-Matic phonograph. Contains specifications, cabinet cabling diagrams, coin switch configurations, and operation sections covering the credit system add circuit, latch solenoid and credit lamp circuit. Includes parts lists and wiring diagrams for internal components such as the Select-O-Matic mechanism, Tormat memory unit, electrical selector, solid state stereo amplifier, control center, auto-speed unit, and universal dual pricing unit. Specifications detail power requirements, cabinet lighting, pickup assembly, phonograph speakers, transistor components, and accessories. Table of Contents: - General Description - Select-O-Matic Mechanism, Type 160ST1T - Format Electrical Selector, Type TES1613-56 - Solid State Stereo Amplifier, Type TSA6 - Solid State Control Center, Type SCC7 - Solid State Auto-Speed, Type SAS1 - Universal Dual Pricing Unit, Type UDPU6 - Coin Equipment - Recording Income Totalizer - Solid State Stepper Unit, Type SSU4 - Auxiliary Power Supply, Type RPS8K-56 - Powered Remote Volume Control, Type PRVC3 - Remote Stereo Speakers
Seeburg LS2 Select-O-Matic Phonograph Service Manual
Service manual supplement for the Seeburg LS2 Select-O-Matic phonograph model. Contains specifications, transistor and fuse information, cabinet cabling diagram with parts list, coin switch assembly diagrams, intercabinet cabling schematic, and simplified circuit diagrams for credit system add circuit and latch solenoid/credit lamp circuit. Includes solid state stereo amplifier Type TSA7, control center Type SCC8, and auto-speed unit Type SAS2 information. Table of Contents: - General Description - Solid State Stereo Amplifier, Type TSA7 - Solid State Control Center, Type SCC8 - Solid State Auto-Speed, Type SAS2
Seeburg MRA3-L6 Master-Remote Amplifier Schematic Diagram
Complete schematic diagram and parts list for the Seeburg MRA3-L6 Master-Remote Amplifier. Includes tube configurations (6SL7GT, 6SK7, 6L6), block diagram, top view layout, and comprehensive component listing with resistor values, capacitor specifications, and transformer details. Eight tubes total with push-pull output stage design. 25 watts audio power output. Contains detailed electrical connections and component placement information.
Seeburg SCC7 Solid State Control Center Service Manual
Service manual for the Seeburg SCC7 Solid State Control Center. Contains general description of the unit as a power distribution center and control junction unit for phonograph circuits. Includes adjustments procedures for trip relay contacts and play control switch contacts with technical specifications. Features schematic diagram, parts location details, and component parts list with part numbers and descriptions.
Seeburg SCC8 Solid State Control Center Service Manual
Service manual for the Seeburg SCC8 Solid State Control Center. Contains general information on the control center's functions as a power distribution and junction unit, detailed adjustment procedures for trip relay contacts and play control switch contacts, parts location diagrams, complete schematic diagram, and comprehensive parts list with component designations and specifications.
Seeburg Select-O-Matic 160/100 Models 222/220 Service Manual
Service and technical manual for Seeburg Select-O-Matic jukebox models 222 (160 selections) and 220 (100 selections). Includes mechanical specifications, electrical selector diagrams, coin switch adjustments, cabinet assembly illustrations with parts lists, lubrication chart, and wiring diagrams for tormat selector unit, amplifier, remote control systems, and pricing units. Features indexed sections on descriptions, specifications, adjustments, assembly data, and component diagrams.
Seeburg SHFA2 Stereo High Fidelity Amplifier Schematic
Complete schematic diagrams and parts list for the Seeburg SHFA2 stereo high fidelity amplifier. Includes detailed circuit layouts for both channels with vacuum tubes (12AX7, 6BJ6, 6973 types), output transformers, tone controls, volume compensation circuits, and speaker network connections. Features block diagram, stereo speaker circuit, component values, and tube specifications.
Seeburg SHFA3 Stereo High Fidelity Amplifier Schematic
Complete schematic diagram and parts list for the Seeburg Type SHFA3 stereo high fidelity amplifier. Includes block diagram, full electronic schematic with tube and transistor circuits, and detailed component listing with part numbers and values. This dual-channel amplifier features output transformers, tone controls, volume control, and support for external stereo speakers.
Seeburg SHFA4 Stereo Amplifier Schematic and Parts List
Complete schematic diagram and parts list for the Seeburg SHFA4 stereo high fidelity amplifier. Includes block diagram, detailed electronic schematic with tube amplifier circuits (6EU7, 6973 output tubes), component values, and comprehensive parts identification. Features dual-channel stereo design with tone controls, volume control, and speaker terminal configurations.
Seeburg Wall-O-Matic Type 3W-1 Service Manual
Service manual for the Seeburg Wall-O-Matic Type 3W-1, a wired remote control system for coin-operated selection. Covers installation instructions, operation of the remote control system, maintenance and service procedures including cleaning, lubrication, motor adjustment, coin switch adjustments, contact arm positioning, motor switch and latch bar settings. Includes simplified schematic diagram, detailed technical drawings, relay adjustment specifications, and parts list. Contains schematic diagrams for units below serial number 2303 and from serial number 2303 to 16646.
Select-O-Matic 200 Mechanism - Electronic Schematic
Electronic schematic diagrams for the Seeburg Select-O-Matic 200 mechanism with direct pulse switching. Three pages showing read-out circuits, write-in circuits, and trip/sensing circuits with tube amplifiers (OA2, OA5, 6X4 tubes), timing relays, stepping switches, and associated mechanical components. Includes Format memory unit, selection receiver, motor circuits, and clutch mechanism details.
Select-O-Matic AY100, AY160, Y100 and Y160 Service Manual
Service manual for Seeburg Select-O-Matic coin-operated phonograph models AY100, AY160, Y100 and Y160. Contains specifications, adjustments, electrical schematics, write-in circuits, read-out circuits, trip and sensing circuits, and component diagrams. Covers both monaural and stereophonic sound systems with turntable mechanisms and electrical selector units.
SHFA1 Stereo High Fidelity Amplifier Schematic
Complete schematic diagram and parts list for the Seeburg Type SHFA1 stereo high fidelity amplifier. Includes detailed circuit diagrams for both channels with tube and transistor components, output transformer details, control circuits, and comprehensive component specifications with part numbers.
Solid State Auto Speed Unit Type SAS1 Service Manual
Service manual for the Solid State Auto Speed Unit Type SAS1. Contains general operation details, switching and oscillating circuits, frequency adjustment procedures using strobe disc, power relay adjustments, schematic diagrams with component labeling, and complete parts lists with part numbers for 60 Hz and 50 Hz variants. Includes detailed mechanical adjustment instructions for relay contact gaps and armature clearances.
Solid State Auto Speed Unit Type SAS2 Service Manual
Service manual for the Solid State Auto Speed Unit Type SAS2 providing 44 cycles 95 volts square wave output. Includes general operation, switching circuit operation, oscillating circuit details, frequency adjustment procedures using strobe discs, and power control relay adjustments. Contains schematic diagram with component listings showing transistors, capacitors, resistors, diodes, transformers and relays. Instructions for 33-1/3 rpm record player mechanism control.
Tormat Selector Units Types TSU1-TSU5 Schematic and Parts List
Complete schematic documentation for Seeburg Tormat Selector Units Types TSU1, TSU2, TSU3, TSU4 and TSU5. Includes electrical schematics, block diagrams for Junction Unit and Remote Control Stepper Unit, detailed component layout, parts list with part numbers, and exploded views. Contains transformer, tubes (V503, V502, V550, V551), relays, capacitors, and electronic components specifications.
TSA6 Solid State Stereo Amplifier Service Manual
Service manual for the Seeburg Type TSA6 solid state stereo amplifier. Includes general description of the 32-watt dual-channel amplifier with speaker overload protection, detailed circuit description covering preamplifier, AVC circuit, treble/bass/volume controls, predriver/driver/power amplifier stages, short circuit protection circuit, and mute relay. Contains sections on adjustments and maintenance, including bias adjustment for output transistors and short circuit protection circuit adjustment. Includes schematic diagram, voltage amplifier control circuit board layout, parts location detail diagram, and comprehensive parts list with specifications.
TSA7 Solid State Stereo Amplifier Service Manual
Service manual for the Seeburg Type TSA7 solid state stereo amplifier. Includes general specifications (40 watts per channel, dual channel, low distortion), circuit description of the preamplifier with RIAA record compensation, AVC circuit, treble and bass controls, predriver and power amplifier stages, speaker overload protection circuit, and mute relay. Provides adjustments and maintenance procedures including short circuit protection circuit adjustment, driver transistor replacement with mounting instructions, and bias adjustment for output transistors. Contains schematic diagram, voltage amplifier control circuit board layout, parts location details, and complete printed circuit board legend with component identification.