Schematic Diagram - Au-In Board - Sony STR-DA1000ES Service Manual

6-21. SCHEMATIC DIAGRAM – AU-IN Board – •
(CHASSIS)
J151
4P
R
PHONO IN
L
R156 1k C1
R
MD/TAPE IN
R155 1k C2
L
ANALOG J131
4P
R154 2.2k C3
R
MD/TAPE OUT
R153 2.2k C4
L
R152 1k C5
R
CD/SACD IN
R151 1k C6
L
(CHASSIS)
J101
6P
R101 1k C7
R
FRONT
R102 1k C8
L
R103 1k C9
R
ANALOG
SURR
MULTI CH IN
R104 1k C10
L
R105 1k C11
SUB WOOFER
R106 1k C12
CENTER
CN102
20P
SOURSE-L B0
GND
SOURSE-R B1
GND
SL B2
GND
SR B3
GND
SW B4
GND
C B5
GND
FRONT-L B6
GND
(Page 41)
FRONT-R B7
GND
TUNER-L B8
GND
TUNER-R B9
GND
C107
(CHASSIS) 2200p
CN132
(Page 43)
See page 57 for IC Block Diagrams.
(DA1000ES)
C135
2.2
C137
50V
100p R145
470
R131
2.2k
C145
R141
2.2
100
IC131(1/2) 50V
M5218AP-22
C131
100P
R133 R135 R137 R139
100k 180 8.2k 100k
C139
C133 R147 PHONO EQ C141 C143 R143
220
220P 100k 0.0091 0.033 100k
10V AMP
C140
C134 R148 C142 C144 R144
220
220P 100k 0.0091 0.033 100k
10V
R134 R136
C132 100k 180 R138 R140
IC131(2/2)
100P 8.2k 100k
M5218AP-22
R142
R132 100
2.2k
C146
C136 C138 R146
2.2
2.2 100p 470
50V
50V
(DA1000ES)
C122 C121
0.022 0.022
C120
IC101
0.01
TC9274N-017
C2 C1
C4 C3
C6 C5
B8 B9
B1
B0
C8 C7
B6 B7
C10 C9
B2 B3
C11 C12
B4 B5
A5
A4
R119
1k
A3
C123
100p
AUDIO SELECTOR
R110 R111
47k 47k
LINE AMP
IC110
C110 C111
M5218AP ∗
R845 *
33
R840 C174
33 0.01
R172
15k
C171
∗
R176
10k
A2
VSS
R177 R171
VDD
10k 10k
R175
10k
IC171
R173
M5218AP
4.7k
R174
15k
BUFFER
A5 R178 1k
A3
C175
100p
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
39 39
STR-DA1000ES/DB790
R112 R113 R114
47k 47k 47k
LINE AMP
IC112
LINE AMP M5218AP
IC111
C112 C113
∗ M5218AP ∗
∗
C110-115,171,181
100 16V (EXCEPT DB790:AEP,UK,AUS)
100 25V (DB790:AEP,UK,AUS)
AUDIO SELECTOR
IC173
TC9273F-012
C181
VDD VSS
∗
A1
R181
10k
R183
4.7k
BUFFER
R185
10k
R184
VSS
15k
LAT GND
A4
DAT CLK
VDD
IC172
M5218AP
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
CN104
4P
(Page 49)
R115
47k
CN103
C115 20P
∗
SR
GND
SL
GND
C114
∗
GND
SW
GND
C
GND
A1 FRONT-R
GND
A2 FRONT-L
GND
(Page 41)
NC
A3 DATA
A4 CLK
A5 FUN-LAT
GND
R186
-15V
10k
+15V
R187
10k