Sony CDX-MP40 - Page 37

37
CDX-MP40
IC401 BD3802F (MAIN Board)
28 27 26 25 24 23 22 21 20 19 18 17
I
2
C BUS
LOGIC
16 15
VCO
FADER
(0~-58,
-∞dB)
FADER
(0~-58,
-∞dB)
FADER
(0~-58,
-∞dB)
FADER
(0~-58,
-∞dB)
EFFECT (OFF,6dB,
10dB,14dB)
EFFECT (OFF,6dB,
10dB,14dB)
BASS,TREBLE, MIDDLE
(-15dB~+15dB,1dB STEP)
BASS,TREBLE, MIDDLE
(-15dB~+15dB,1dB STEP)
VOLUME
(+23~-79dB,-∞dB
1dB STEP)
VOLUME
(+23~-79dB,-∞dB
1dB STEP)
INPUT GAIN
(0~15dB,1dB STEP)
INPUT SELECTOR
(4 STEREO INCLUDE 1 ISOLATION INPUT)
INPUT GAIN
(0~15dB,1dB STEP)
MUTE MUTE
6 7 8 9 10 11 123 4 521
D-GND
A-GND FIL BUS-
RCH
AN BUS-
LCH
TU-
RCH
TU-
LCH
CD-
RCH
CD-
LCH
D1 D2 DS11
13
DS21
14
DS31
SDA SCL MUTE SEL ADJ VCC
OUT-
RL
OUT-
RR
OUT-
FL
OUT-
FR
DS32 DS22 DS12
VCC
VCC/2
ON OFF ON OFF
TONE
PASS
TONE
PASS