Sony STR-DA3200ES - Es Receiver, Service Manual, Page: 99 / 168

99
STR-DA3200ES/DG1000
IC3805 PCM1753DBQR – XM Board –
IC3803 TC74VHC541FT (EL)
8
15 16
10
14 13 12 11
9
6
7 4
2 3
1
VCC G2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8
GND
A8 A7 A6 A5 A4 A3 A2
G1
A1
20 19 18 17
5
1
AUDIO
SERIAL
PORT
POWER
SUPPLY
BCK
SYSTEM
CLOCK
2 DATA
3 LRCK
4 DGND
5 NC
6 VCC
15
SERIAL
CONTROL
PORT
ML
14
4x/8x OVERSAMPLING DIGITAL
FILTER & FUNCTION CONTROL
ENHANCED MULTILEVEL
DELTA-SIGMA MODULATOR
D/A
CONVERTER
D/A
CONVERTER
ZERO
DETECT
OUTPUT AMP
& LOW-PASS
FILTER
OUTPUT AMP
& LOW-PASS
FILTER
MC
SYSTEM
CLOCK
MANAGER
16 SCK
13 MD
12 ZEROL/NA
11 ZEROR/ZEROA
9 AGND
7 VOUTL
8 VOUTR
10 VCOM
IC3807 BA00BC0WFP-E2
THERMAL
SHUT DOWN
OVER CURRENT
PROTECT
VDD
VCC
2
NC
3
NC
5
OUT
4
CTL
1
–
+
VREF
DRIVER
– CIS Board –
IC861 NJM2145M-TE2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
INH
INH
INPUT
CIRCUIT
OUTPUT
CIRCUIT
OUTPUT
CIRCUIT
OUTPUT
CIRCUIT
VCC
OUT1
IN4
IN3
IN2
OUT3-1
OUT3-2
OUT3-3
GND
INH1
INH2
IN1
NC
OUT2-1
OUT2-2
OUT2-3
IC881 MAX232N
C1+
V+
VCC 1
2
16
GND 15
T1 OUT 14
R1 IN 13
R1 OUT 12
T1 IN 11
T2 IN 10
R2 OUT 9
C1
−
C2+
3
4
C2
−
V
−
5
6
T2 OUT
R2 IN
7
8