Sony CDX-2500R Service Manual page 37

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