Read Sony HCD-XGR90AV / LBT-XGR90AV Service Manual online
45
45
HCD-XGR90AV
7-24.SCHEMATIC DIAGRAM – PROLOGIC SECTION –
C252
C249
C250
R211
C251
R212
C255
C256
C257
C258
C259
C260
C261
R216
R217
L201
100
µ
H
R213
R214
C202
C201
C203
C204
C205
C206
C207
C208
C209
C210
C211
C212
C213
R201
R202
R203
R271
R281
R291
R292
R282
R272
R294
R293
R283
R273
D201
C262
C264
C215
C224
C223
C222
C221
C220
C219
C218
C217
C216
CN201
R206
C247
R210
C248
R208
R207
C245
C244
R205
C242
C225
C226
C227
C228
R204
C229
C230
C231
C232
C233
C234
C235
C237
C236
C240
C241
C243
C246
C238
C239
CN202
CN203
C253
R209
IC201
Q291
Q281
C291
C292
Q271
FL201
C214
220
16
47
16
16
6800p
100k
4.7
50
100k
10
50
10
50
10
50
10
50
10
50
10
50
10
50
10k
10k
100k
100k
10
50
50
10
50
50
0.47
50
0.47
50
0.1
0.1
0.47
50
0.47
50
0.47
50
0.47
50
0.47
50
0.47
50
0.1
100
100
470
2.2k
2.2k
2.2k
100k
100k
100k
1k
10k
10k
10k
1SS355
10
50
50
1000p
0.1
1000p
4700p
0.1
0.22
0.22
0.1
1000p
4700p
150
10P
150k
0.01
75k
0.01
47k
75k
0.01
0.01
47k
0.1
1
50
5600p
0.047
0.68
330k
0.22
0.22
4.7
50
4.7
50
0.22
0.22
0.1
0.047
0.047
0.022
0.022
680p
680p
0.1
0.1
10P
4P
EH
EH
220
16
150k
M62464FP
2SC3623A
2SC3623A
0.01
0.01
2SC3623A
0.1
77
79
78
78
79
77
AGND
AGND
REAR-L
REAR-R
CENTER
TA-MUT
PL-DAT
PL-CLK
PL-LAT
D+5V
DGND
PL+10V
LT-IN
RT-IN
C-IN
SL-IN
SR-IN
SW-IN
VRSWIN
AGND
SW-OUT
L-OUT
R-OUT
AGND
MUTE
MUTE
MUTE
CONTROL
PRO-LOGIC SOUND
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