Soundstream Technologies P203, P205 owner manual Protection Circuitry, Troubleshooting

Models: P203 P205

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PROTECTION CIRCUITRY

PROTECTION CIRCUITRY

Your Soundstream amplifier is protected against both overheating and short circuits by means of the following circuits:

Main power supply fuses.

Speaker output protection.

A fail-safe thermal prelection circuit activating at WC.

NOTE: lfyou experience blown main power supply fuses, DO NOT ;ncrease VB/U?S beyond the otig;nal values! Do;ng so will void your warranty and may damage your amplifier.

TROUBLESHOOTING

PROBLEM

CAUSE

No sound and LED is not lit

. no power or ground at amp

 

. no remote turn-on signal

 

blown fuse “ear battery

 

. blown amp power supply fuse

 

 

Repeatedly blown amp fuse,

m check speaker configuration-

frequent activation of Thermal

impedance may be less than 2

Protection Circuit

ohms stereo or 4 ohms mono

 

. speaker or leads may be shorted

 

verify adequate amplifier

 

ventilation

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Soundstream Technologies P203, P205 owner manual Protection Circuitry, Troubleshooting