Sony CDX-4260R Service Manual page 37

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3 7 63 1515 0
IC401 TDA7462D013TR
SE1L 1
SE1R 2
MD+ 3
MD– 4
CDL+ 5
CDL– 6
CDR– 7
CDR+ 8
PDR 9
PDGND 10
PDL 11
SE2L 12
SE2R 13
TE
L 13942296513
CREF 14
IC702 PCM1717E-ST2
XTI 1
2
DGND
VDD 3
LRCIN 4
DIN 5
BCKIN
6
7
ZERO
D/C R
8
9
VOUTR
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10
AGND
.
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PAUSE
DETECT
INPUT
LOUDNESS
GAIN &
CONTROL
AUTO
CIRCUIT
ZERO
LOUDNESS
INPUT
CONTROL
GAIN
CIRCUIT
BEEP
CLK
CONTROL
INPUT
INTERFACE
MODE
CONT
ROL
DIGITAL
FILTER
NOISE SHAPER
5LEVE DAC 5LEVEL DAC
LOWPASS FILTER LOWPASS FILTER
CMOS CMOS
AMP AMP
x ao
y
i
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8
TREBLE/
VOLUME
SOFT
BASS
CONTROL
MUTE CONTROL
CIRCUIT
CIRCUIT
COMPANDER
DIGITAL CONTROL CIRCUIT
Q Q
3 6 7 1 3
XTO
20
19 CLKO
18
ML/MUTE
17
MC/DM1
16 MD/DM0
15 RSTB
14
MODE
D/C L
13
VOUTL
12
VCC
11
u163
.
2 9 9 4 2 8
VOICE BANDPASS
HP LP
SUBWOOFER
FADER
LP
SUBWOOFER
OUT
IIC
BUS
1 5 0 5 8 2 9 9 4
m
co
9 9
28 SE3L
SE3R
27
26 MUTE
SDA
25
24 SCL
23 PAUSE
FRONT
OUT FL
22
FADER
FRONT
OUT FR
21
FADER
REAR
OUT RL
20
FADER
REAR
19 OUT RR
FADER
18 SUBOUT+
SUBOUT–
17
SDA
SCL
2 8 9 9
VDD
16
POWER
SUPPLY
15 GND
37