Read Sony SCD-XA777ES Service Manual online
SCD-XA777ES
53
53
C115
R114
FR152
R153
R154
R155
R156
R157
R158
R161
R163
R164
R165
R162
CN101
C207
C208
C164
R151
C202
C201
FR201
C203
C209
C205
R201
C206
C103
C102
C101
FR101
C109
R101
C105
C106
C181
R181
R203
R204
R206
C108
C107
R207
R208
C211
C210
C257
C256
C155
C154
R108
C111
R107
R103
R104
R106
IC102
C157
C156
R209
R210
R211
C212
C214
R214
C215
R213
R212
R113
C114
C112
C113
C213
C159
C158
C116
R116
R115
C117
R117
R215
C216
R216
C217
R217
D153
C161
IC203
RY151
C219
C220
R218
C119
C120
R118
D154
RY152
C160
R220
R219
R119
R120
R159
R180
C180
D151
Q152
FR151
D152
R160
C151
C165
C152
C163
C162
C153
D155
FR153
IC151
IC103
CN102
Q153
Q151
R205
C258
C259
R111
R105
R110
R109
C110
C118
C218
IC101
IC201
IC202
Q154
J301
R112
1000p
100V
1.6k
100
100
100
100
100
100
100
100
100
100
100
470
15P
0.022
100V
47
63V
0.1
10k
0.022
100V
47
63V
100
47
63V
10
50V
10 50V
16k
10
50V
47
63V
0.022
100V
47
63V
100
10
50V
16k
10 50V
10
50V
1000
2.2
47
47
47
47
63V
0.022
100V
470
470
6800p
100V
6800p
100V
0.022
100V
0.022
100V
100
50V
50V
100
50V
50V
470
6800p
100V
470
47
47
47
OPA2132UA/2K5
0.022
100V
0.022
100V
1.8k
1.8k
1.6k
3300p
100V
3300p
100V
1.6k
1000p
100V
1.8k
1.8k
1.8k
3300p
100V
3300p
100V
1000p
100V
1000p
100V
0.022
100V
0.022
100V
4700p
100V
2.7k
3.3k
220p
100V
100V
3.3k
3.3k
4700p
100V
2.7k
220p
100V
100V
3.3k
1SS352
-TPH3
0.1
OPA2132UA/2K5
100
50V
50V
100
50V
50V
470k
100
50V
50V
100
50V
50V
470k
1SS352
-TPH3
0.1
100
10
10
100
10k
10k
4.7
UDZS-TE-17
-9.1B
DTC114EKA-T146
100
UDZS-TE-17
-9.1B
22k
220
25V
25V
220
25V
25V
470
25V
25V
0.1
100
25V
25V
4.7
1SS367-T3
22
NJM2370U33-TE2
OPA2132UA/2K5
8P
RN2405-TE85L
RN2405-TE85L
47
0.022
100V
0.022
100V
1.6k
47
1.8k
1.8k
6800p
100V
0.1
250V
0.1
250V
CXD9657N/2K
CXD9657N/2K
OPA2132UA/2K5
DTC114EKA-T146
1.8k
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B1
B1
B2
B3
B4
B4
B5
B6
B7
B7
B8
B8
B9
B9
B10
B10
B11
B11
A1
A2
A
1
A
2
RST
LRCK
DATA
BCK
SCKI
DGND
VDD
SCKO
MDO
MDI
MC
CS
MUTE
AGND1
VCOM1
VCOM2
LREF
VCOM3
VCC1
VCC2
VCC3
AGND2
RST
LRCK
DATA
BCK
SCKI
DGND
VDD
SCKO
MDO
MDI
MC
CS
MUTE
AGND1
VCOM1
VCOM2
LREF
VCOM3
VCC1
VCC2
VCC3
AGND2
BCK/G
LRCK/G
SCKI
DATA
LATCH
AMUTZ
MULTI
D+5V
DGND
SHIFT
INIT
LOUTL-
LOUTL+
LOUTR+
LOUTR-
ZEROL
ZEROR
LOUTL-
LOUTL+
LOUTR+
LOUTR-
ZEROL
ZEROR
G
B/G
OUT
IN
C
+3.3V REGULATOR
D/A CONVERTER
DIGITAL FILTER,
CURRENT PULSE
D/A CONVERTER
DIGITAL FILTER,
CURRENT PULSE
VCC
VEE
I-V CONVERTER
I-V CONVERTER
VCC
VEE
AUDIO FILTER,
LINE AMP
VEE
VCC
VCC
VEE
AUDIO FILTER,
LINE AMP
RELAY
DRIVE
RELAY
DRIVE
RELAY
DRIVE
RELAY
DRIVE
4
5
8
1
4
5
8
1
ANALOG
5.1CH OUT
L
R
FRONT
GND
R
GND
L
GND
+12V
GND
-12V
CDTL/SDTFL
G/SDTFL
CDTR/SDTFR
G/SDTFR
L102
220
220
µ
H
L202
220
220
µ
H
5-24. SCHEMATIC DIAGRAM – AUDIO FRONT Board –
•
See page 70 for IC Block Diagrams.
(Page 50)
(Page 51)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
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