Sony MDX-F5800 Service Manual page 35

IC120 BD3802F-FE2
32 31 30 29
2
I C BUS
VCO
LOGIC
VCC/2
1 2 3 4
28 27 26 25 24
VCC
FADER FADER FADER
(0 to –58, (0 to –58, (0 to –58,
∞ ∞ ∞
– dB) – dB) –
EFFECT (0dB to EFFECT (0dB to
+20dB, 2dB STEP) +20dB, 2dB STEP)
TONE TONE
PASS PASS
BASS,TREBLE, MIDDLE
(–15dB to +15dB, 1dB STEP)
VOLUME
∞
(+23 to –79dB, – dB (+23 to –79dB, –
1dB STEP)
ANTI-ALIASING
FILTER
INPUT GAIN
(0 to 15dB,1dB STEP) (0 to 15dB,1dB STEP)
MUTE
INPUT SELECTOR
(4 STEREO INCLUDE 1 ISOLATION INPUT)
5 6 7 8
23 22 21 20 19 18
FADER
(0 to –58,
∞
GAIN + ATT
dB) – dB)
(+10 to –29dB,
∞
– dB)
2ND ORDER
LPF
MIX
BASS,TREBLE, MIDDLE
(–15dB to +15dB, 1dB STEP)
VOLUME
∞
dB
1dB STEP)
ANTI-ALIASING
FILTER
INPUT GAIN
MUTE
9 10 11 12 13 14
MDX-F5800
17
15 16
35