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TX-890
SERIAL NO. 3310
ONKYO
SERVICE MANUAL
QUARTZ SYNTHESIZED
TUNER AMPLIFIER
MODELS TX-890/TX-890M
Black model
BHUD,
BHUDN,
MBHUDN
I20V AC, 60Hz
MBHUWX
120/220V AC, 50/60Hz
MAKE LEAKAGE-CURRENT
OR RESISTANCE
MEASUREMENTS
TO DETERMINE
THAT
EXPOSED
PARTS ARE ACCEPTABLY
INSULATED
FROM
THE SUPPLY CIRCUIT
BEFORE RETURNING
THE APPLIANCE TO THE CUSTOMER.
ONKYO
AUDIO COMPONENTS
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