Schematic Diagram - Digital Board (1/4) - Sony STR-DA1000ES Service Manual

STR-DA1000ES/DB790
6-10. SCHEMATIC DIAGRAM – DIGITAL Board (1/4) – •
TU301
TUNER UNIT
SUPPLIED WITH
THE ASSEMBLED
CN1103
BLOCK
11P (EXCEPT DB790:AEP,UK)
15P (DB790:AEP,UK)
FM 75Ω
COAXIAL
ANTENNA
AM
(DB790:AEP,UK)
CN1107
2P
CN1108
1P
(Page 43)
CN1109
1P
IC1104
TORX141L
OPTICAL
DVD IN
DIGITAL OPTICAL
RECEIVER
IC1105
TORX141L
OPTICAL
TV/SAT IN
DIGITAL OPTICAL
IC1106 RECEIVER
TORX141L
OPTICAL
DIGITAL
MD IN
DIGITAL OPTICAL
RECEIVER
IC1107
TOTX141L
OPTICAL
MD OUT
DIGITAL OPTICAL
TRANSCEIVER
J1101
1P
COAXIAL IN
ASSIGNABLE
DVD
CD/SACD
(CHASSIS)
EB1101
(CHASSIS)
J1102
CONTROL
A1
C1
C2
C3
C4
(Page 31)
•
See page 56 for Waveforms. See page 57 for IC Block Diagrams.
(1/4)
(DB790:AEP,UK)
R1705
100
R1127
R1120 100
100
DIGITAL SELECTOR
IC1103
TC74ACT153AF
H2
R1121
100
R1123
100
C1123 C1122 C1121 C1120
0.1 0.1 0.1 0.1
R1117 R1118
470 470k
R1122
100
C1114 R1119
C1119
1p 47k
22
50V
R1116
75
C1124
0.1
INVERTER
C1118
0.001 IC1102
TC7WU04F
C1130
C1132 0.1
0.01
C1133
0.1
C1227 0.1
C1310 0.1
C1311 0.1
C1309 0.1
C1221
0.1
(DB790:AEP,UK)
R1711 R1710
100 100
C1112
0.01
H1
R1107 5.6k
R1106 R1105
33k 4.7k
C1126
C1127 C1107
10
0.1 0.01
50V
C1101 R1104
0.1 100
C1104
0.01
D1001 FB1101 C1106
1SS352 0.1
C1103
0.1
C1102
47
16V
R1102
R1314 R1364 10k
0 0
D1101
C1116
C1117 1SS352
1000
0.1
6.3V
28 28
(DB790:AEP,UK)
+3.3V REGULATOR
IC1905
BA033T
O I
G
C1915
C1916
47
0.1
16V
C1129
0.001
R1115 C1111
10k 0.1
R1101
10k
DISEL DI
DOUT DO
DIN0 ERROR
DIN1 BPSYNC
DIN2 AUTO
DGND DIGITAL AUDIO DGND
INTERFACE RECEIVER
DVDD DVDD
IC1101
R LC89056W-E F3/P3/C3
VIN F2/P2/C2
LPF F1/P1/C1
AVDD F0/P0/C0
AGND CSFLAG
AUDIO
R1124
100
FB1104
R1100
1M
R1112 X1101
100 12.288MHz
C1109 C1110
18p 18p
(Page 29)
+10V REGULATOR
IC1902
M5F7810L
O I
G
C1914
C1913
47
0.1
16V
B1
B2
B3
B4
B5
H7
R1110 1k H8
R1113 1k H9
C1113
0.1
(Page 30)
C1108
0.1
C1105
47
16V
C1131
100p
B6
FB1102
B7
B8
B9