Bose 1801 Servicehandleiding - Pagina 5

Blader online of download pdf Servicehandleiding voor {categorie_naam} Bose 1801. Bose 1801 32 pagina's.

ELECTROSTATIC DISCHARGE SENSITIVE (ESDS)

DEVICE HANDLING

This unit contains ESDS devices. We recommend the following precautions when repairing,

replacing or transporting ESDS devices:

• Perform work at an electrically grounded work station.

• Wear wrist straps that connect to the station or heel straps that connect to conductive floor

mats.

• Avoid touching the leads or contacts of ESDS devices or PC boards even if properly

grounded. Handle boards by the edges only.

• Transport or store ESDS devices in ESD protective bags, bins, or totes. Do not insert unpro-

tected devices into materials such as plastic, polystyrene foam, clear plastic bags, bubble

wrap or plastic trays.

General Description

The 1801 and 1800 are Integral Design™ Power Amplifiers with all Silicon Solid-State Circuitry

using 14 power transistors per channel. Capable of complete stability with all loudspeaker

loads regardless of capacitive or inductive character. They employ fast acting electronic pro-

tection circuits for current limiting. They use computer grade capacitors throughout the power

supply, along with a 2.0kW power transformer and 1300 sq. inches of heat sink area. They also

have a power monitor display using a light emitting diode array and in the case of the 1801

signal meters as well.

CAUTION: THE BOSE

1801/1800 POWER AMPLIFIERS CONTAIN NO USER-SERVICE-

ABLE PARTS. TO PREVENT WARRANTY INFRACTIONS, REFER SERVICE TO WAR-

RANTY SERVICE STATIONS OR FACTORY SERVICE.