Dynamic magnetic information storage or retrieval – General recording or reproducing – Specifics of equalizing
Patent
1998-09-21
2000-12-26
Kim, W. Chris
Dynamic magnetic information storage or retrieval
General recording or reproducing
Specifics of equalizing
360 46, G11B 5035, G11B 509
Patent
active
061668729
ABSTRACT:
A read signal from a head is amplified by a read amplifier disposed on a head actuator and is fed via a pair of read only transmission paths through an FPC to a control board. The read only transmission paths are provided with a compensation circuit consisting of an inductance and a resistor which are connected in parallel. The compensation circuit compensates for degradation of frequency characteristics of a read signal attributable to stray capacitance of the FPC and to stray capacitance on the control board side.
REFERENCES:
patent: 5050154 (1991-09-01), Shimozawa et al.
patent: 5862014 (1999-01-01), Nute
Mitsunaga Nobuyuki
Uno Hiroshi
Fujitsu Limited
Kim W. Chris
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