Sony HCD-MX500I / HCD-MX550I Service Manual ▷ View online
HCD-MX500i/MX550i
HCD-MX500i/MX550i
25
25
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• f : Internal component.
•
2 : Nonfl ammable resistor.
•
C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
•
A : B+ Line.
•
B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– BD96/BD96U Board –
no mark : CD PLAY
– Other Boards –
no mark : TUNER FM
< > : TUNER DAB
no mark : CD PLAY
– Other Boards –
no mark : TUNER FM
< > : TUNER DAB
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
TUNER
J
: CD PLAY
d :
USB
i : iPod/iPhone
f :
AUDIO
IN
L :
DAB
• Abbreviation
CH
CH
: Chinese model
CND : Canadian model
SP
SP
: Singapore model
For Printed Wiring Boards.
Note:
•
•
X : Parts extracted from the component side.
•
Y : Parts extracted from the conductor side.
• f : Internal component.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Note: The components identifi ed by mark
0 or
dotted line with mark
0 are critical for safety.
Replace only with part number specifi ed.
Note: Les composants identifi és par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une piéce portant
le numéro spécifi é.
le numéro spécifi é.
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Circuit Boards Location.
• Abbreviation
CH
CH
: Chinese model
CND : Canadian model
SP
SP
: Singapore model
DAB board (MX550i)
MODULE (DAB TUNER) (MX550i)
MS-203 board
USB board
(Except US, Canadian)
(Except US, Canadian)
POWER board
MAIN board
SP board
FL board
IP board
BD96 board (US, Canadian)
BD96U board (Except US, Canadian)
BD96U board (Except US, Canadian)
JACK board
KEY board
TUNER (FM)
Ver. 1.1
HCD-MX500i/MX550i
HCD-MX500i/MX550i
26
26
B
E
2
24
1
23
1
6
1
5
1
4
2
1
7
6
2
26
27
19
1
18
1
14
8
7
1
22
23
44
R401
R402
R403
R404
R210
R407
R408
R409
R215
R218
R219
R410
R411
CN201
R412
R415
R418
R419
CN401
CN402
CN403
R420
R422
R425
R430
R431
C202
R433
C203
C204
R435
R437
C207
C208
R439
C404
R440
R441
C405
C213
C408
C214
R445
R446
C216
CL102
R447
CL103
R448
CL104
CL105
CL106
CL107
C410
CL108
C411
C414
C415
CL301
CL302
CL303
CL304
CL305
CL306
R457
CL113
R458
CL114
CL115
CL117
CL118
CL501
C422
CL502
CL503
C423
CL504
C424
CL505 CL506
R463
CL507
R464
CL508
CL509
R465
R466
CL122
R467
CL123
R468
CL124
R469
CL125
CL510
CL511
CL512
CL513
CL514
R470
CL515
C436
CL516
C437
CL518
CL519
R479
CL520
CL521
CL522
R480
D401
SL301
SL302
D403
SL303
SL304
IC201
IC402
IC403
IC406
R101
R302
R305
R308
R501
R503
R504
R505
R311
R506 R507 R508
R314
R509
R122
R125
R510 R511
CN301
R512 R513 R514
R516
R518
R130
R519
R131
CN501
CN502
R136
R520
R521
R525
C101
C103
C104
C105
R143
R144
C108
R145
R146
R147
R148
R149
C302
C303
C303
C110
C305
R150
C309
C501
C119
C502
C503
C504
C505
C506
C507
C508
CL201
CL202
C123
CL203
C124
CL204
C125
CL205
C126
CL206
C127
CL207
C128
CL208
C129
CL209
C513
CL401
C515
CL402
CL403
C518
CL404
CL210
CL405
CL211
CL406
CL212
CL407
C133
CL213
CL408
C134
CL214
CL409
C135
CL215
CL216
C137
C521
C139
CL410
CL411
CL412
CL413
C528
CL414
C529
CL415
C141
CL416
CL417
C145
C536
C157
C158
C159
C160
Q201
SL201
ET501
ET504
R201
R202
R203
R204
R205
R206
R207
R208
R209
B
USB BOARD
CN315
C
MAIN BOARD
CN408
D
MAIN BOARD
CN415
A
MAIN BOARD
CN413
7
1
8
14
1
3
3
4
5
1-882-088-
11
(11)
BD96U BOARD
(EXCEPT US, CND)
(SIDE A)
BD96 BOARD
(US, CND)
(CHASSIS)
(CHASSIS)
(NC)
(US, CND)
(US, CND)
(EXCEPT US, CND)
OPTICAL
PICK-UP
BLOCK
(KHM-313CAA)
M
M
(SLED)
(LIMIT)
(SPINDLE)
1
6
A
B
C
D
E
1
2
3
4
5
6
7
5-5. PRINTED WIRING BOARD - BD96/BD96U Board (Side A) -
•
: Uses unleaded solder.
• See page 25 for Circuit Boards Location.
(Page 33)
(Page 38)
(Page 33)
(Page 33)
Ver. 1.1
HCD-MX500i/MX550i
HCD-MX500i/MX550i
27
27
28
7
8
1
22
21
15
14
30
29
1
100
76
75
26
25
50
51
1
4
5
8
8
1
4
5
8
8
1
14
8
7
1
8
9
16
B
E
1
100
76
75
26
25
50
51
R211
R212
R213
R214
R216
R217
R413
R414
R220
R221
R416
R222
R223
R224
R225
R226
R227
R228
R229
R421
R230
R231
R432
R434
R436
R438
C403
C210
C211
R442
C406
C212
C407
R443
R444
C409
R449
X401
C412
C413
R450
R451
R452
R453
R454
R455
R456
R459
C420
C421
C425
C426
C434
C435
R471
R472
R473
C438
R474
R475
R476
R477
R478
R481
IC202
IC203
IC401
IC404
IC405
R102
R103
R104
R105
R106
R107
R108
R109
R112
R306
R113 R116
R117
R118
R119
R502
R120
R121
R316
R124
R126
R127
R128
R515
R133
R134
R135
R137
R138
R139
R140
R141
R142
C106
C107
C109
C111
X101
C112
C113
C114
R151
C115
R152
C116
R153
R154
C118
R155
R156
R157
R158
R159
C122
C514
C130
C131
C132
C136
C138
C142
C143
C148
C149
Q401
IC101
IC102
IC301
C512
1
3
4
2
1-882-088-
11
(11)
BD96U BOARD
(EXCEPT US, CND)
(SIDE B)
BD96 BOARD
(US, CND)
(US, CND)
(US, CND)
(US, CND)
(EXCEPT US, CND)
(EXCEPT US, CND)
A
B
C
D
1
2
3
4
5
6
7
5-6. PRINTED WIRING BOARD - BD96/BD96U Board (Side B) -
•
: Uses unleaded solder.
• See page 25 for Circuit Boards Location.
Ver. 1.1
HCD-MX500i/MX550i
HCD-MX500i/MX550i
28
28
1
2
BOARD
BD96/BD96U
(2/2)
11
IC B/D
IC B/D
BOARD
(2/2)
BD96/BD96U
12
BOARD
(2/2)
BD96/BD96U
13
0
0
3.3
0
3.3
0
0
0
0
0
1.5
1.6
1.6
1.6
3.3
0
0
0
0
3.3
0
0
0
0
3.3
3.3
0
1.5
1.5
3.3
1.6
1.6
1.6
3.3
1.4
1.6
1
1.7
1.6
1.6
1.6
1.6
0
0
1.6
1.6
1.6
3.3
2.3
2.3
1.8
1.8
1.8
1.8
1.8
1.2
1.8
1.6
0
2.4
1.6
1.6
3.3
1.6
1.7
1.7
1.6
1.9
1.3
3.3
1.5
1.5
1.5
3.3
1.5
3.3
3.3
3.1
6.9
6.9
3.1
3.1
3.1
1.6
1.6
1.6
1.6
2.9
3.5
1.6
6.9
3.3
1.6
3.1
3.1
1.6
2.1
5
1.8
2.1
2.1
1.8
2.1
2.1
2.1
1.8
2.1
1.8
2.1
5
1.8
2.1
2.1
2.5
2.5
2.5
2.5
5
2.1
1.8
2.1
2.5
2.5
2.3
1.9
3
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
TC94A70FG-101
IC101
AVSS3
RFZI
RFRP
SBAD
FEO
TEO
TEZI
AVDD3
FOO
TRO
VREF
FMO
DMO
VSSP3
VCOI
VDDP3
VDD1
VSS1
FGIN
IN_SW
/DFCT
XVSS3
XI
XO
XVDD3
DVSS3
ROUT
DVDD3
DVR
LOUT
DVSS3
VDDT3
VSS1
VDD1
VDDM1
SRAMSTB
XRST
BUS0
BUS1
BUS2
BUS3
BUCK
XCCE
TEST
IRQ
ST_REQ/CKO
AOUT2
REQ
PIO1/ST_REQ
PIO2
GATE
VSS1
VDDT3
SBSY
FOK
IPF
/LOCK
ZDET
GPIN
MS
DOUT
AOUT1
BCKO
LRCKO
AIN
BCKI
LRCKI
VDD1
VSS1
AWRC
PVDD3
PDO
TMAXS
TMAX
LPFN
LPFO
PVREF
VCOF
PVSS3
SLCO
RFI
RFRPI
RFEQ0
VRO
RESIN
VMDIR
TESTR
AGCI
RFO
RVDD3
LDO
MDI
RVSS3
C
A
D
B
F
TNPC
E
CL106
CL107
CL108
CL118
CL117
CL115
CL114
CL113
CL102
CL103
CL104
0.033
C116
0.033
C122
1M
R134
10k
R131
R119
0
R118
0
R117
0
16.934MHz
X101
28 27 26 25 24 23 22
21 20 19 18 17 16 15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
29
30
BA5826HFP-E2
IC301
VO1-
VO1+
IN1
RESET
REGB
REGOUT
MUTE
GND
IN2’
IN2
VO2+
VO2-
GND
OPOUT
OPIN
RESETt
VO3-
VO3+
IN3
IN3’
VCC
VCC
BIAS
IN4’
IN4
VO4+
VO4-
GND
GND
GND
SL301
SL302
SL304
SL303
CL105
CL122
CL123
CL124
CL211
CL212
CL213
CL214
CL209
CL210
CL206
CL205
CL208
CL207
CL204
CL203
2SA2119K
Q201
CL201
CL202
SL201
4
3
1
2
MM3404A15URE
IC102
CE
VSS
Vout
VDD
NJM13403V(TE2)
IC201
1
2
3
4
V+
5
6
7
8
9
10
11
GND
12
13
14
NJM2740V
IC203
1
2
3
4
V-
5
6
7
8
V+
NJM2740V
IC202
1
2
3
4
V-
5
6
7
8
V+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
24P
CN201
GND (LD)
LD (650)
NC
NC
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
(LO:DVD.HI:CD)MSW
VOD/D
VOC/C
TRK-
TRK+
FCS+
FCS-
1
2
3
4
5
6
6P
CN301
SP-
SP+
LIMIT
LIMIT
SL-
SL+
0
R127
0
R136
L-OUT
R-OUT
AVDD3.3V
AGND
DACGND
AVDD5V
VM
MGND
DVDD-Z
DGND
CL215
CL125
CL216
CL301
CL302
CL303
CL304
CL305
CL306
0.01
C114
0.015
C115
15k
R108
0
R109
100
R125
100k
R130
10k
R153
0
R152
0.1
C134
0.1
C135
0.1
C123
100
R126
47k
R113
47p
C118
0
R121
0
R124
0
R120
0
R107
0
R104
0
R106
0
R102
0
R105
0
R103
0.01
C106
0.1
C112
2200p
C111
0.015
C109
0.1
C113
0.01
C110
68p
C107
1000p
C108
0.1
C104
0.1
C103
1
C101
10V
100
C105
22k
R101
C119
0.1
C160
1000p
10
C214
10
C216
100
R140
100
R141
10k
R148
100k
R144
100k
R145
100k
R143
100k
R146
100k
R149
100k
R150
10k
R147
100
R139
0.1
C143
100
R151
100
R156
100
R157
100
R154
100
R155
100
R159
100
R158
0
R122
1k
R135
5p
C136
5p
C138
0.1
C137
C157
1000p
C158
1000p
10k
R133
0.1
C133
0.1
C142
1
C148
1M
R137
47
R142
6.3V
22
C141
0.1
C145
1
C149
0.1
C139
C159
1000p
1M
R138
470p
C126
470p
C125
0.1
C131
0.1
C127
0.1
C124
0.047
C128
0.047
C129
0.1
C130
2200p
C132
220
R128
0.1
C213
0.1
C211
0.1
C212
R314
0
10k
R311
0
R306
15k
R305
47k
R316
10V
220
C309
0.1
C305
0.1
C303
0.1
C302
39k
R308
10k
R302
10k
R229
10k
R231
10k
R227
10k
R230
10k
R228
10k
R221
100
R205
10
C208
1
C204
10V
100
C203
100k
R204
10k
R224
10k
R226
10k
R222
10k
R223
10k
R225
10k
R220
10k
R213
10k
R214
10k
R217
10k
R216
1
C207
1
C210
1k
R212
10k
R218
10k
R219
10k
R210
1k
R211
10k
R215
10k
R208
10k
R209
10k
R206
10k
R207
0
R203
1
R201
1000p
C202
3.3
R202
DATA
ST_REQ
SBSY
REQ-Z
RST-Z
BUS0-Z
BUS1-Z
BUS2-Z
BUS3-Z
BUCK-Z
CCE-Z
CLK
LRCK
GATE
M-MUTE
AIN
BCK
CD-MP3 PROCESSOR
IC101
IC102
+1.5V REGULATOR
IC301
FOCUS/TRACKING COIL DRIVE,
IC201
BUFFER
IC202
IC203
BD96 BOARD (1/2)
1
2
(EXCEPT US, CND)
(EXCEPT US, CND)
(US, CND)
(US, CND)
(1/2)
BD96U BOARD
(EXCEPT US, CND)
AUTOMATIC
POWER CONTROL
BUFFER
BUFFER
SLED/SPINDLE MORTOR DRIVE
(SPINDLE)
M
M
(SLED)
(LIMIT)
OPTICAL
PICK-UP BLOCK
(KHM-313CAA)
E
11
J
3
K
D
F
14
15
M
L
8
G
7
18
I
13
A
10
9
C
19
4
H
16
17
2
6
B
5
1
12
330k
R112
5.6k
R116
1
6
5-7. SCHEMATIC DIAGRAM - BD96/BD96U Board (1/2) -
• See page 30 for Waveforms. • See page 44 for IC Block Diagrams. • See page 49 for IC Pin Function Description.
(Page 29)
(Page 29)
(Page 29)
Ver. 1.1
Click on the first or last page to see other HCD-MX500I / HCD-MX550I service manuals if exist.