Pioneer FX-K99DK WG Service Manual page 45

Centrate component car stereo cassette deck
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a
PA2014
Ripple Filter
Ripple
h
vee
filter CMRR
IN(I-) Loh
INCH
uP
OUT
PAOQO05A
Input Mute
y
ONC
GND
nc
IN(+)
Rech
IN(—)
Mute
OUT
" ObsT!
INI+
INI=
GND
Cl
Pin Functions (PAQOO5A)
INT +
INT =
GND
s[*|=[-|[e[=[+|>|
oO1o
aq,
ao nian
ie
CONTROL
IN
input
C7
Oe = eo
CONTROL
VOLTAGE
LOGARITHMIC.
CONVERSION
Function and Operation
Channel 1 output
)
jane
1 differential inputs
Bypass capacitors for the control voltage logarithmic conversion circuit
| Channel 2 differential inputs
Channel 2 output
Channel 2 output amplifier phase compensation
Contro! voltage input
GND
GND
VR
For stabilized circuits
:
Bias circuit filter
C4
| cranne! 1 output amplifier phase compensation
52

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