Bose Panaray LT9702 III Mid/High Manual de referência - Página 32
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Também para Bose Panaray LT9702 III Mid/High: Manual de instalação (32 páginas), Manual de serviço (27 páginas)
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Service Information
To Replace the V-2 Mid-frequency Driver in the Panaray
CAUTION: The rear of the Panaray LT loudspeakers can become extremely HOT during normal use. Do not attempt to
service the loudspeakers until they have cooled to room temperature.
1. Turn off the amplifier power.
2. Disconnect the loudspeaker input connection(s).
3. The LT 3202-III uses a total of four V2 drivers. Remove the four screws securing each V2 driver to the cabinet.
CAUTION: Be careful not to let the driver fall out of the cabinet.
4. Disconnect the following:
• For the top/first V2, disconnect the BLUE (+) and BLACK (-) wires connected to the driver.
• For the second V2, disconnect the RED (+) and BLUE (-) wires connected to the driver.
• For the third V2, disconnect the BLUE (+) and BLACK (-) wires.
• For the bottom/fourth V2, disconnect the RED (+) and BLUE (-) wires.
5. Replace the damaged V2 driver.
6. Make the following connections:
• For the top/first V2, connect the BLUE (+) and BLACK (-) wires connected to the driver.
• For the second V2, connect the RED (+) and BLUE (-) wires connected to the driver.
• For the third V2, connect the BLACK (+) and BLUE (-) wires.
• For the bottom/fourth V2, connect the RED (+) and BLUE (-) wires.
7. Secure each V2 driver to the cabinet with the four screws (on each V2).
8. Reconnect the input connections.
9. Turn on amplifier power.
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