LA4590W データシートの表示（PDF） - SANYO -> Panasonic

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LA4590W

1.5 V Stereo Headphone Preamplifier and Power Amplifier

SANYO -> Panasonic 

LA4590W

• C30 (2.2 to 10 µF)

R.F. reference low pass filter capacitor

The R.F. SVRR is changed by this capacitance.

• C31, C32 (6800 pF to 0.22 µF)

Switching circuit smoothing capacitors. These capacitances must be adjusted according to the set timing.

• C33, C34 (470 to 1000 pF)

Oscillation suppression capacitors used when both the preamplifier and power amplifier are used, i.e., when the volume

is maximum.

• R1, R10

Preamplifier gain adjustment

• R2, R9

Playback equalization constants

• R3, R8

Metal tape equalization constants

• R4, R7

10 kΩ variable resistors

• R5, R6

AMS gain adjustment and high pass filter

• R11, R12, R13

Oscillation suppression

• R14, R15 (100 to 430 kΩ)

Switching circuit smoothing (discharge resistors)

No. 4468-10/19

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