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LA4590W View Datasheet(PDF) - SANYO -> Panasonic

Part NameDescriptionManufacturer
LA4590W 1.5 V Stereo Headphone Preamplifier and Power Amplifier SANYO
SANYO -> Panasonic SANYO
LA4590W Datasheet PDF : 19 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
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 kvariable resistors
R5, R6
AMS gain adjustment and high pass filter
R11, R12, R13
Oscillation suppression
R14, R15 (100 to 430 k)
Switching circuit smoothing (discharge resistors)
No. 4468-10/19
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