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

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