Schematic Diagram - Audio Surr Board - Sony SCD-XA777ES Service Manual

5-26. SCHEMATIC DIAGRAM – AUDIO SURR Board – •
C1152
470
25V
B11
C1108
47
63V
B1
B2
B4
C1107
B7
0.022
CN1101 100V
15P
D+5V
DGND
LRCK/G R1153 100 B1
CDTL/SDTSL R1154 100 B2 B8
G/SDTSL R1155 100 B3 B9
BCK/G R1156 100 B4 B10
CDTR/SDTSR R1157 100 B5
G/SDTSR R1158 100 B6
SCKI R1161 100 B7
DATA R1163 100 B8
SHIFT R1164 100 B9
(Page 50)
LATCH R1165 100 B10
INIT R1162 470 B11
AMUTZ A1
R1151
MULTI A2
10k
C1208 B11
C1164
47
0.1
63V
B1
B5
B4
C1207
B7
0.022
100V
B8
B9
B10
See page 70 for IC Block Diagrams.
FR1153
22
D1155
1SS367-T3
OUT IN
B/G G C
+3.3V REGULATOR
IC1151
NJM2370U33-TE2
C1162 C1151 C1165
C1153 C1163
100 220 220
4.7 0.1
25V 25V 25V
C1101
47 FR1101
63V 100
R1103
47
DIGITAL FILTER,
C1102
CURRENT PULSE
0.022
D/A CONVERTER 100V C1103
47 R1104
IC1101 L1102
63V 47
CXD9657N/2K
220µH
VCC3
RST
R1105
ZEROL AGND2
47
ZEROR LOUTL-
LRCK LOUTL+
VCC2
DATA
C1109
VCC1
BCK 10
C1105 10 50V 50V
SCKI VCOM3
LREF
DGND
R1101
VCOM2
VDD
16k
C1106
SCKO VCOM1 10
50V
MDO AGND1
MDI LOUTR+
LOUTR-
MC
B3
MUTE R1106
CS
47
R1181
2.2
C1181
1000p
C1201
47 FR1201
63V 100
DIGITAL FILTER,
CURRENT PULSE
D/A CONVERTER C1202
0.022
IC1201
100V C1203
CXD9657N/2K
47
L1202
63V
220µH
RST VCC3
ZEROL AGND2
R1203
ZEROR LOUTL-
47
LRCK LOUTL+
R1204
DATA
VCC2
C1209 47
BCK 10
VCC1
50V
C1205 10 50V
SCKI VCOM3
DGND LREF
R1201
VDD VCOM2
16k
C1206
R1205
SCKO VCOM1 10
47
50V
MDO AGND1
R1206
MDI LOUTR+
47
MC
LOUTR-
B6
CS
MUTE
R1180 R1159
10k 10k
C1180
4.7
R1109 R1110
1.8k 1.8k
C1110
R1107
6800p
470
100V C1157
0.022
100V
C1113
1000p
100V
OPA2132UA/2K5
R1111
1.6k
VCC
C1112
I-V CONVERTER 3300p
100V
IC1102
VEE
OPA2132UA/2K5
VEE C1114
3300p
100V
R1112 R1114
1.8k 1.6k
AUDIO FILTER,
LINE AMP
C1156 R1113 C1115 C1159
0.022 1.8k 1000p 0.022
100V 100V 100V
C1158
C1111 0.022
R1108
6800p 100V
470
100V
C1154 C1257 C1258
100 0.022 0.022
50V 100V 100V
C1155 C1256 C1259
100 0.022 0.022
50V 100V 100V
C1210
R1207
6800p
470
100V
C1213
R1210 1000p
1.8k 100V
VCC
I-V CONVERTER
R1209 R1211
IC1202
1.8k 1.6k
OPA2132UA/2K5
VEE
C1212
3300p
100V
C1214
3300p
100V
R1208 R1212 R1214
470 1.8k 1.6k
C1211
C1215
6800p R1213
1000p
100V 1.8k
100V
55 55
Q1151
RN2405-TE85L
D1151 D1152
RELAY
UDZS-TE-17 UDZS-TE-17
-9.1B DRIVE -9.1B
FR1151
100
Q1152 Q1154
DTC114EKA-T146 DTC114EKA-T146
R1160
RELAY RELAY
22k
DRIVE DRIVE
IC1103
C1118
0.1 R1119
VCC
250V 10
C1117
R1116 220p C1119 C1120
2.7k 100V 100 100
50V 50V
R1117
3.3k
C1116
R1115 R1118
4700p
3.3k 470k
100V
4 1
RY1151 RY1152
5 8
D1153 D1154
C1161 C1160
1SS352 1SS352
0.1 0.1
-TPH3 -TPH3
C1219 C1220
100 100
50V 50V R1219
VCC
C1218
0.1
C1217 250V
VEE
220p
100V
IC1203
OPA2132UA/2K5
R1216 R1217 R1215
2.7k 3.3k 3.3k
AUDIO FILTER,
LINE AMP
C1216
R1218
4700p
470k
100V
The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont
line with mark 0 are critical for safety.
critiques pour la sécurité. Ne les remplacer que
Replace only with part number specified. par une pièce portant le numéro spécifié.
SCD-XA777ES
Q1153
RN2405-TE85L
RELAY
DRIVE
FR1152
100
R1120
100
J1301
L
ANALOG
5.1CH OUT
SURROUND
R
4 1
5 8
R1220
10 100
CN1102
8P
GND
R
GND
L
GND
+12V
GND
-12V
(Page 51)