Allgemein
Hazel Grove Music (HGM)
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Programming:
How to programm a Playmate wallbox for use with other jukeboxes like AMI, Seeburg, Rock-Ola, NSM, Wurlitzer
- pdf
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General
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7" Records: How a forgotten
1949 format war shaped future of records
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7" Records: Large vs. small record centre hole: history
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7" Records: Small centre hole enlargen
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7" Records: A Record Changer and Record of Complementary Design - RCA
describes development of the 45 RPM record
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Abbreviations
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Amplifier: General and important advise
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Amplifier: Position of switches
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AVC: Automatic Volume Control
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Buying advise: Before purchasing a jukebox
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Buying advise: After purchasing a jukebox
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Background Music Report (pdf)
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Cartridges: Crystal, ceramic, and magnet
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Capacitors: Symbols, designations, colour codes
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Chrome plating
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Cleaning: General
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Cleaning: Grille screens
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Cleaning: Yellowish plastics
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CD-R: Playing possible?
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Contacts: Types and cleaning
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Foil: Applying and removing of (self-adhessive) foils
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Free Play: Installation
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Fluorescent lamps: General
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Frequency: Adaption to 50 Hz.
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Function: After moving no function at all
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Fuses: General
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Hi-Fi
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Hi-Fi: Connection to an external Hi-Fi source
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Key: Lost
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Keyboard: Capital letters i and o
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Leather: Cleaning and maintaining
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Micro switch: Test of function
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Model type IDs
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Mono-Stereo-Switch
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Owner Certificate License
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Playing: Way too slow rpm
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Potentiometer: Scratching, hardly adjustable
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Record compartment - empty: Does the jukebox switch off?
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Relays
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Remote: Stepper general function
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Remote: Wallbox general function
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Remote: Wireless systems
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Serial Numbers
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Slug Rejector: 1 DM coin fails
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Slug Rejector: Cleaning
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Slug Rejector: Conversion to Euro
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Slug Rejector: Removal
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Slug Rejector: What gets checked
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Smell: Bad smell after a short operating time
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Sound: Distortion, scratching, crackling, hum, missing highs/lows
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Sound: Fluctuations - valve amplifiers
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Sound: Hum through the speakers
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Sound: No sound
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Sound: Quality not satisfying
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Sound: Too low, lack of power
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Terms: English - German
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Transformer: Hums
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Value: Needed informationand general
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Valves: 5U4, GZ34
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Valves: Substitutes
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Warranty and test cards
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Wood Imitation: Refurbishing printed wood structure
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Wood Pores: Highlighting the pore structure of cabinets
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Working rack for mechanism: Some pictures
Hazel Grove Music (HGM)
-
Programming:
How to programm a Playmate wallbox for use with other jukeboxes like AMI, Seeburg, Rock-Ola, NSM, Wurlitzer
- pdf
|
Andere Hersteller
Die folgenden Firmen verwendet i.d.R. (ggfs. etwas modifiziert) Techniken anderer Hersteller. Daher
verweisen wir auf die entsprechenden FAQ.
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Other manufacturers
The following companies use (eventually slightly modified) technical equipments of other
manufacturers. Hence we forward you to their FAQ.
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