Sony CDX-R3000 Service Manual page 30

CDX-R3000/R3000T
IC401 BD3808FS-FE2
32 31
BASS
fo:60,70,80,100,120,140,160,200Hz
Q:0.5,0.75,1,1.25
MIDDLE
fo:500Hz,1kHz
Q:1
TABLE
fo:5,7.5,10,12.5kHz
VCC/2
1 2
30
30 29 28 27 26
VCC
FADER
(0~-58,
2
I C BUS
VCO
-∞dB)
LOGIC
EFFECT (0dB~
+20dB,2dB STEP)
TONE
PASS
BASS,TREBLE, MIDDLE
(-15dB~+15dB,1dB STEP)
VOLUME
(+23~-79dB,-∞dB
1dB STEP)
fc:40kHz
ANTI-ALIASING
FILTER
INPUT GAIN
(0~15dB,1dB STEP)
(4 STEREO INCLUDE 1 ISOLATION INPUT)
3 4 5 6
25 24 23 22
FADER FADER FADER
(0~-58, (0~-58, (0~-58,
-∞dB) -∞dB) -∞dB)
2ND ORDER LPF
EFFECT (0dB~
fc:OFF,80,120,160Hz
+20dB,2dB STEP)
Q: 0.707
TONE
PASS
BASS,TREBLE, MIDDLE
(-15dB~+15dB,1dB STEP)
VOLUME
(+23~-79dB,-∞dB
1dB STEP)
fc:40kHz
ANTI-ALIASING
FILTER
INPUT GAIN
(0~15dB,1dB STEP)
MUTE MUTE
INPUT SELECTOR
7 8 9 10
21 20 19 18 17
GAIN+ATT
(+10~-29,
-∞dB)
2ND ORDER
LPF
MIX
11 12 13 14 15 16