Sony CDX-M800 Service Manual page 38

CDX-M800
ACOUTR
ACINSW
ACOUTSW
CREF
AML
AMR
MDL
MDR
AUXL
GND
38
IC401 TDA7416 (MAIN Board (1/2))
33 32 31
34
NC
35
36
37
HIGH PASS
FILTER
7 BAND
EQUALIXER
MAIN
VOLUME
SOFT
MUTE
LOUDNESS
IN-GAIN
38
NC 39
MAIN
REAR
SOURCE
SELECTOR
SELECTOR
40
41
INPUT
42
MULTIPLEXER
43
44
1 2 3 4 5 6 7
IC301 TC74VHC32FT(EL) (DISPLAY Board)
1A 1
14 VCC
1B 2 13
4B
12 4A
1Y 3
2A 4
11
4Y
2B 5
10 3B
9 3A
2Y 6
7
8 3Y
30 29 28 27 26
HIGH PASS
FILTER2
SOFT STEP
SUB
WOOFER
FILTER
SOFT STEP
FADER
FADER
POWER
SUPPLY
8 9 10 11
25 24 23
MIXER
FADER
SOFT STEP
FADER
MIXER
22 OUTRF
SOFT STEP
21 OUTRR
FADER
20 AC2INR
HIGH
19 AC2OUTR
PASS
FILTER2 18 FILOR
SOFT STEP
17 OUTSW
FADER
16 SAOUT
15
MUTE
ZERO
CROSS
SPECTRUM
ANALIZER
14
SAIN
13 SCL
II2CBUS
12 SDA