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Schematic Diagram - Main Board (2/13) - Sony hcd-hdx501W Service Manual

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HCD-HDX500/HDX501W
Q Q
3 7 6 3 1 5 1 5 0
6-7. SCHEMATIC DIAGRAM – MAIN Board (2/13) –
1
2
3
A
MAIN BOARD (2/13)
R3227
100k
B
C3127
2.2
15.7
15.7
15.7
Q3202
2SA1235TP-1EF
2SA1235TP-1EF
0
0
CN3200
5P
C3322
1000p
SR +
1
T
C3323
1000p
SR -
3
C
C3422
1000p
SL -
4
SPEAKER
C3423
1000p
BOARD
SL +
5
CN780
(Page 63)
D
EB3002
C3262
100
(CHASSIS)
35V
C3263
0.1
T E
L
1 3 9 4 2 2 9 6 5 1 3
E
C3256
0.033
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
F
1
2
3
4
R3254
0
DET
P-GND
4
G
C3253
0.1
MAIN
R3253
BOARD
+32V
0
(1/13)
+12V
(Page 35)
SD
RESET
H
w w w
HCD-HDX500/HDX501W
• See page 72 for IC Block Diagrams.
4
5
6
R3225
R3425
100k
100k
R3226
R3426
R3427
100k
100k
100k
C3126
2.2
15.7
15.7
15.7
15.7
15.7
Q3201
Q3402
Q3401
2SA1235TP-1EF
2SA1235TP-1EF
0
0
C3265
C3264
C3215
1
1
1
L3202
L3252
L3251
10uH
10uH
10uH
C3259
C3266
C3212
100
100
2200
35V
35V
35V
D3202
D3252
D3251
P6SMBJ33A-5
C3258
C3213
P6SMBJ33A-5
P6SMBJ33A-5
0.1
0.1
IC B/D
C3257
C3206
0.033
0.033
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
5
6
7
8
9
10 11 12 13 14 15 16 17
18
1
2
3
4
5
6
7
R3257
R3207
R3204
15k
C3254
0
0.1
IC3250
C3255
CXD9883M
0.1
C3250
C3203
IC3250
0.1
0.1
R3203
R3266
0
0
R3265
DIGITAL POWER AMP
0
x
a o
.
i
http://www.xiaoyu163.com
7
8
9
Q3101,3102,3151,3152,3201,3202,3401,3402
OVER LOAD DETECT
R3175
100k
R3176
R3177
100k
100k
C3125
2.2
15.7
15.7
15.7
15.7
Q3152
Q3151
2SA1235TP-1EF
2SA1235TP-1EF
0
0
C3214
C3165
1
1
L3201
L3152
10uH
10uH
C3209
C3216
C3162
100
100
2200
35V
35V
35V
D3201
D3152
P6SMBJ33A-5
C3208
C3163
P6SMBJ33A-5
0.1
0.1
Q
Q
3
7
IC B/D
C3207
C3156
0.033
0.033
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
8
9
10 11 12 13 14 15 16 17
18
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17
R3157
R3154
15k
0
15k
C3204
0.1
IC3200
IC3150
CXD9883M
CXD9883M
C3200
C3205
C3153
IC3200
0.1
IC3150
0.1
0.1
R3153
0
R3216
DIGITAL POWER AMP
R3215
DIGITAL POWER AMP
0
0
u 1 6 3
y
36
36
http://www.xiaoyu163.com
2
4
8
9
9
10
11
12
13
R3125
100k
R3126
R3127
100k
100k
C3124
2.2
15.7
15.7
15.7
15.7
Q3102
Q3101
2SA1235TP-1EF
2SA1235TP-1EF
0
0
C3115
C3114
C3164
1
1
1
L3112
L3151
L3111
10uH
10uH
10uH
C3112
C3159
C3166
100
100
2200
35V
35V
35V
D3151
D3112
D3111
C3158
C3113
P6SMBJ33A-5
P6SMBJ33A-5
P6SMBJ33A-5
0.1
0.1
6
3
1
5
1
5
0
8
9
IC B/D
IC B/D
C3157
C3106
0.033
0.033
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
18
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17
R3104
R3107
15k
0
C3104
C3154
0.1
0.1
IC3100
C3155
CXD9883M
0.1
C3150
C3103
IC3100
0.1
0.1
R3103
R3166
0
0
R3165
DIGITAL POWER AMP
0
m
c o
.
2
8
9
9
14
15
CN3100
5P
1000p
S
C3173
5
FL +
1000p
C3172
4
FL -
SPEAKER
C3123
1000p
BOARD
3
FR -
C3122
1000p
CN780
1
FR +
(Page 63)
EB3003
(CHASSIS)
CN3002
5P
X
1
P-GND
C3109
C3116
100
2200
3
P-GND
35V
POWER
35V
BOARD
4
+31.5V
(1/2)
5
+31.5V
CN904
C3108
C3051
(Page 68)
0.1
0.1
R3051
2
4
9
100k
8
2
9
9
C3107
0.033
18
P-GND
C3100
C3105
0.1
0.1
R3115
R3116
0
0
+12V
6
FR-B
FR-A
MAIN
BOARD
FL-B
(4/13)
FL-A
(Page 38)
SR-B
SR-A
SL-B
SL-A

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