Read Sony HCD-S20 Service Manual online
HCD-S20
HCD-S20
23
23
6-7. SCHEMATIC DIAGRAM - MAIN Board (2/6) -
47uF/16V
CE17 47uF/16V
CE17
R4
8
5.
1
R4
8
5.
1
C99
5.6pF/50V/NP0
C99
5.6pF/50V/NP0
R43
91K
R43
91K
FB15
500/200mA
FB15
500/200mA
C8
3
100pF/
50V/
N
P
0
C
83
100pF/
50V/
N
P
0
R33
2.2
R33
2.2
XP2
2
4
P
IN/0
.5
m
m
XP2
2
4
P
IN/0
.5
m
m
2.2K
2.2K
C58
680pF/50V/X7R
C58
680pF/50V/X7R
C5
4
0.
1uF/
25V/
Y
5V
C5
4
0.
1uF/
25V/
Y
5V
47uF/16V
CE10
47uF/16V
CE10
R7
4
5.
1
R7
4
5.
1
TP68TP68
R59
33
R59
33
R82
4.7K
R82
4.7K
R47
0
R47
0
TP56TP56
C60
0.1uF/25V/Y5V
C60
0.1uF/25V/Y5V
TM
13
TM
13
TP70TP70
R136
33
R136
33
C73
N
C
/1000pF/
50V/
X
7R
C73
N
C
/1000pF/
50V/
X
7R
TP25
TP25
TP42TP42
C32
1uF/10V/Y5V
C32
1uF/10V/Y5V
R50
0
R50
0
TP26
TP26
FB32
500/200mA
FB32
500/200mA
TP71TP71
Q10
PNP_MMBT8550C
Q10
PNP_MMBT8550C
XP4
5PIN/2.0mm
XP4
5PIN/2.0mm
R52
NC/1K
R52
NC/1K
C4
3
0.
1uF/
25V/
Y
5V
C4
3
0.
1uF/
25V/
Y
5V
C30
0.1uF/25V/Y5V
C30
0.1uF/25V/Y5V
R39
2.2K
R39
2.2K
R4
5
10K
R
45
10K
R85
22
R85
22
C273
4.7uF/16V/Y5V
C273
4.7uF/16V/Y5V
C56
0.1uF/25V/Y5V
C56
0.1uF/25V/Y5V
TM
52
TM
52
TP48TP48
TP54TP54
TP22
TP22
Q6
PNP_MMBT8550C
Q6
PNP_MMBT8550C
TP67TP67
TP44TP44
R56
1
R56
1
R6
0
10K
R
60
10K
C45
0.1uF/25V/Y5V
C45
0.1uF/25V/Y5V
C8
4
100pF/
50V/
N
P
0
C
84
100pF/
50V/
N
P
0
C276
4.7uF/16V/Y5V
C276
4.7uF/16V/Y5V
C59
1000pF/50V/X7R
C59
1000pF/50V/X7R
C15
33pF/50V/NP0
C15
33pF/50V/NP0
TP55TP55
C35
0.1uF/25V/Y5V
C35
0.1uF/25V/Y5V
R5
8
10K
R
58
10K
C74
0.1uF/25V/Y5V
C74
0.1uF/25V/Y5V
Y10
27MHz/30PPM
Y10
27MHz/30PPM
C44
0.1uF/25V/Y5V
C44
0.1uF/25V/Y5V
C5
1
0.
1uF/
25V/
Y
5V
C5
1
0.
1uF/
25V/
Y
5V
TP62TP62
R5
7
NC/4
.7
K
R
5
7
NC/4
.7
K
C4
0
0.
1uF/
25V/
Y
5V
C4
0
0.
1uF/
25V/
Y
5V
TP75TP75
C34
10uF/10V/Y5V
C34
10uF/10V/Y5V
C48
0.1uF/25V/Y5V
C48
0.1uF/25V/Y5V
C8
0
1000pF/
50V/
X
7R
C
80
1000pF/
50V/
X
7R
R44
20K/1%
R44
20K/1%
C71
N
C
/1000pF/
50V/
X
7R
C71
N
C
/1000pF/
50V/
X
7R
C87
5.6pF/50V/NP0
C87
5.6pF/50V/NP0
R32
0
R32
0
TM
40
TM
40
TP46TP46
TP23
TP23
TP61TP61
TM
44
TM
44
C66
0.1uF/25V/Y5V
C66
0.1uF/25V/Y5V
R15
75
R15
75
C19
33pF/50V/NP0
C19
33pF/50V/NP0
C78
0.1uF/25V/Y5V
C78
0.1uF/25V/Y5V
TP59TP59
R6
4
1K
R
64
1K
R4
1
1K
R
41
1K
220uF/16V
CE15
220uF/16V
CE15
C72
0.1uF/25V/Y5V
C72
0.1uF/25V/Y5V
XP5
4PIN/2.0mm
XP5
4PIN/2.0mm
TP94
TP94
TP60TP60
TP47TP47
C57
0.1uF/25V/Y5V
C57
0.1uF/25V/Y5V
TM
54
TM
54
R67
22
R67
22
C8
5
100pF/
50V/
N
P
0
C
85
100pF/
50V/
N
P
0
TM
42
TM
42
C62
10uF/10V/Y5V
C62
10uF/10V/Y5V
TP49TP49
47uF/16V
CE16 47uF/16V
CE16
C63
0.1uF/25V/Y5V
C63
0.1uF/25V/Y5V
C274
4.7uF/16V/Y5V
C274
4.7uF/16V/Y5V
TP27
TP27
C86
0.1uF/25V/Y5V
C86
0.1uF/25V/Y5V
R34
2.2K
R34
2.2K
TP50TP50
TP51
TP51
C
275
4.
7uF/
16V/
Y
5V
C
275
4.
7uF/
16V/
Y
5V
TP52
TP52
C
113
N
C
/1000pF/
50V/
X
7RC
113
N
C
/1000pF/
50V/
X
7R
C46
4.7uF/16V/Y5V
C46
4.7uF/16V/Y5V
100uF/16V
CE13
100uF/16V
CE13
R4
2
4.
7K
R
42
4.
7K
R61
NC/10K
NC/10K
R61
NC/10K
NC/10K
R30
NC/0
R30
NC/0
R5
4
1K
R
54
1K
C52
0.1uF/25V/Y5V
C52
0.1uF/25V/Y5V
R4
0
0R
4
0
0
C39
1000pF/50V/X7R
C39
1000pF/50V/X7R
R35
0
R35
0
TP12TP12
100uF/16V
CE12
100uF/16V
CE12
TP28
TP28
C7
9
0.
1uF/
25V/
Y
5V
C
79
0.
1uF/
25V/
Y
5V
47uF/
16V
C
E
18
47uF/
16V
C
E
18
R66
22
R66
22
U5
SPHE8104MW
U5
SPHE8104MW
C
115
N
C
/1000pF/
50V/
X
7R
C
115
N
C
/1000pF/
50V/
X
7R
C4
1
0.
1uF/
25V/
Y
5V
C
41
0.
1uF/
25V/
Y
5V
TP15
TP15
C6
4
0.
1uF/
25V/
Y
5V
C
64
0.
1uF/
25V/
Y
5V
C6
5
1uF/
10V/
Y
5
V
C
65
1uF/
10V/
Y
5
V
FB7
500/200mA
FB7
500/200mA
TP43TP43
C1
5
0
1000pF/
50V/
X
7R
C
150
1000pF/
50V/
X
7R
R81
4.7K
R81
4.7K
TP58TP58
R76
0
R76
0
FB8
500/800mA
FB8
500/800mA
TP69TP69
R36
NC/0
R36
NC/0
TM
48
TM
48
R46
0
R46
0
TM
23
TM
23
TP66TP66
C77
0.1uF/25V/Y5V
C77
0.1uF/25V/Y5V
FB10
500/200mA
FB10
500/200mA
C3
8
0.
1uF/
25V/
Y
5V
C3
8
0.
1uF/
25V/
Y
5V
TP57TP57
R77
4.7K
R77
4.7K
C3
7
0.
1uF/
25V/
Y
5V
C
37
0.
1uF/
25V/
Y
5V
XP3
6PIN/2.0mm
XP3
6PIN/2.0mm
FB34
500/200mA
FB34
500/200mA
TM
45
TM
45
TP113
TP113
U6
SPI_8Mb_EN25T80
U6
SPI_8Mb_EN25T80
C61
0.1uF/25V/Y5V
C61
0.1uF/25V/Y5V
R55
NC/0
NC/0
R55
NC/0
NC/0
R7
5
33
R
75
33
R8
9
0R
8
9
0
R68
22
R68
22
U7
CD5890
U7
CD5890
C3
6
0.
1uF
/25V/
Y
5V
C3
6
0.
1uF/
25V/
Y
5V
R13
100K
R13
100K
TP65TP65
TP33
TP33
TM
53
TM
53
R69
2.2
R69
2.2
TP53TP53
C47
0.1uF/25V/Y5V
C47
0.1uF/25V/Y5V
R6
2
10K
R
62
10K
Close to 8202RX-D
Close to 8202R-D
Close to SDRAM
Close to 8202RX-D
Close to 8202RX-D
Close to 8202RX-D
Put these circuits as
closer as possible to
MPEG DECODER.
closer as possible to
MPEG DECODER.
VREF1
M_
D
1
TRACK_S
SPDL_S
SLED_S
SLED_S
XOPVIP1
M_A10
M_A2
M_A1
M_A1
M_RAS
M_
A
1
1
M_CAS
M_A0
M_A4
M_DQM0
FOCUS_S
HOM
ESW
XI
V_FSADJ
M_BA0
M_WE
VREF2
M_BA1
DVDMDI
M_A3
URST#
M_
D
3
TXD
M_
D
7
M_
D
6
M_
D
0
M_
D
4
M_
D
1
1
M_
D
1
4
M_
D
5
M_
D
1
2
M_
D
2
M_
D
9
M_
D
1
3
M_
D
1
0
M_
D
1
5
M_
A
9
M_
D
8
M_
A
6
M_
A
5
M_
A
7
PUHRF
M_
A
8
SF_CS
CDLDO
SPI_D0
DRVSB
SF_CK
SPI_D1
SPI_D1
DVDVR
CDVR
I2S_DATA_IN
XO
A
B
D
C
F
XOPVIN1
E
LDSW
M_
D
Q
M1
GPIO2
5
DAC_VREF
CDMDI
RXD
TXD
USB_DP
USB_DM
RXD
SF_CK
SPI_D0
SPI_D1
I2
S_
L
R
CK
I2
S_BCLK
I2
S
_
M
C
L
K
I2SLRCK
I2S_MCLK
I2S_BCLK
I2S_LRCK
I2S_DATA_IN
I2S_BCLK
I2S_LRCK
I2S_DATA_IN
I2S_DIN
I2SBCLK
I2SMCLK
M_BA[0..1]
M_DQM[0..1]
RAM_CLK
M_A[0..11]
M_D[0..15]
M_D[0..15]
M_RAS
M_CAS
M_WE
REGO1
REGO2
TR_B1
TR_B2
REGO2
TR_B1
TR_B2
I2S_DOUT0
SF_CS
MCU_TXD
RXD
MCU_RXD
TXD
URST#
MPEG_RST
PUHRF
D
TACT+
TACT-
TACT-
FACT+
CDMDI
DVDMDI
B
C
A
F
PUH_CDLD
LDSW
CDLDO
CDVR
DVDVR
DVDVR
PUH_CDLD#
DVDMDI
DVDMDI
INSW
I2
S_
DOUT0
DVDL
DO
XO
XI
VC12
DVDLDO
PUH_DVDLD
PUH_DVDLD#
RAM_CLK
HOMESW
INSW
SP_MOT-
SPDL_S
FOCUS_S
REGO2
TR_B1
TR_B2
XOPVIN1
SP_MOT+
FACT+
SL_MOT+
XOPVIP1
TRACK_S
FACT-
TACT-
VREF2
DRVSB
SLED_S
REGO1
SP_MOT-
SL+
TACT+
SL_MOT-
SL+
SL-
SL-
SP_MOT+
SL_MOT-
FACT-
SL_MOT+
VREF1
E
CDVR#
DVDVR#
DVDVR#
TRAY+
TRAY_DECT
IN_OUT_SW
LOAD+
LOAD-
IN_OUT_SW
LOAD-
LOAD+
TRAY+
DQM[0..1]
(3)
MA[0..11]
(3)
DQ[0..15]
(3)
BA[0..1]
(3)
CAS#
(3)
WE#
(3)
DCLK
(3)
RAS#
(3)
REGO1
REGO2
REGO2
TR_B1
TR_B2
TR_B2
I2S_DOUT0
USB_DM
USB_DP
AD_DATA
AD_LRCK
AD_BCLK
AD_MCLK
MCU_RXD
MCU_TXD
MPEG_RST
VC12
5
RF +3.3V
SDRAM +3.3V
Internal DA +3.3V
Internal AD +3.3V
Digital
Crystal
Video DAC +3.3V
++
TOPTOP
++
++
++
++
++
++
1
2
3
4
5
1
2
3
4
2
3
4
DVDLDO
APC_AVSS
OPVIN
OPVIP
CDE
CDF
DVDA
DVDB
DVDC
DVDD
RFIS
AGCCAP
AD_AVDD
AD_AVSS
LDSW/GPIO40
HOME/GPIO39
VDD_18
CLKOUT
CLKIN
PLL_VDD
PLL_VSS
USB_AVSS
USB_DM
USB_DP
CDLDO
DVDMDI
CDMDI
SRV_AVDD
V21
V165
DA_AVSS
DA_TEO
DA_FEO
DA_AVDD
SPDC_OUT
SC_OUT
DVDVR
DMEA
SD_D1/GPIO4
SD_D0/GPIO5
SD_CLK/GPIO6
TRAYIN/SD_SMD/GPIO7
TRAYOUT/SD_D3/GPIO8
SD_D2/GPIO9
CDVR
SPI_CE
SPI_D0
SPI_CLK
SPI_D1
DVDMDI
CDMDI
SRV_AVDD
V21
V165
DA_AVSS
DA_TEO
DA_FEO
DA_AVDD
SPDC_OUT
SC_OUT
DVDVR
DMEA
SD_D1/GPIO4
SD_D0/GPIO5
SD_CLK/GPIO6
TRAYIN/SD_SMD/GPIO7
TRAYOUT/SD_D3/GPIO8
SD_D2/GPIO9
CDVR
SPI_CE
SPI_D0
SPI_CLK
SPI_D1
ADAC_AVSS
VREF
ADAC_AVDD
AOUT_RS
AOUT_LS
ADAC_AVSS
AOUT_SUBW
AOUT_CENTER
AD_AVSS
AD_AVDD
AIN_R
SPDIF_OUT
M_A3
M_A2
M_A1
M_A0
M_A2
M_A1
M_A0
M_A10
M_BA1/GPIO27
M_BA0
M_RAS
M_CAS
M_CAS
M_DQM0
M_WE
AOUT_L
USB_AVDD
VDD_18
TV_AVSS
TV_DAC3
TV_DAC2
TV_DAC1
TV_AVDD
TV_AVSS
TV_AVDD
TV_DAC0
V_FSADJ
V_COMP
AOUT_R
ADAC_AVDD
TRAY+
VFD_CLK/GPIO16
VFD_STB/GPIO17
VFD_DATA/GPIO18
VDD_18
RESET_B
M_DQM2/GPIO22
M_DQM3/GPIO23
M_D0
M_D1
M_D2
M_D3
M_D4
M_D5
M_D6
M_D7
M_D15
M_D14
M_D13
M_D12
M_D11
M_D10
M_D9
M_D8
M_DQM1
VSS
M_CLK
VDD_33
M_A11/GPIO25
M_A9
M_A8
M_A7
M_A6
M_A5
M_A4
VDD_33
VSS
IR/GPIO19
GPIO20
GPIO21
GPIO29
1
2
3
4
5
6
CE#
SO
WP#
VSS
SO
WP#
VSS
SI
SCK
HOLD#
VDD
VINFC
VOTR-
VOTR+
VOSL-
REGO2
TR_B1
VOTK+
REV
VOFC+
VOFC-
VCTL
VCC2
VCCD
RESET
BIAS
FWD
VINSL
REGO1
MUTE
VCC1
VOSL+
VOLD+
VOLD-
VOTK-
VINLD
GND
TR_B2
VINTK
GND
GND
R78
R78
(2/6)
MAIN BOARD
A
3
8
6
E
2
D
5
B
C
7
1
4
G
F
FLASH
Play 90mA
Standby 8mA
GND
SP-
SP+
HOMESW
SLED+
SLED-
GND
OUTSW
INSW
LOAD+
LOAD-
For TDM-3I and TDL-5I
For TDM-3I and TDL-5I
SD33
AD_VCC3
RF3.3V
AVCC3
DVCC3
RF3.3V
D33
AD_VCC3
AVCC3
VCC1
.2
D3
3
D3
3
RF3.3V
RFDA3.3V
D33
VCC1.2
D33
VCC1.2
RF3
.3
V
VCC1.2
GND
DVCC3
A+5V
RF3.3V
A+5V
GND
DVCC3
VC12
RF3.3V
RF3.3V
RFDA3.3V
VVCC3
VVCC3
VVCC3
VVCC3
F3V3
F3V3
F3V3
UPG5V
M+5V
M5V
M5V
A+5V
5V
RF3.3V
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25
26
27
28
1
2
3
4
5
1
2
3
4
2
3
4
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
64
61
62
59
60
58
57
56
57
56
53
54
55
51
50
49
48
47
46
45
44
43
42
50
49
48
47
46
45
44
43
42
40
41
65
78
77
76
75
74
73
72
71
70
69
68
67
66
63
128
1
2
3
10
5
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
4
6
7
8
9
52
1
2
3
4
5
6
1
2
3
4
2
3
4
5
6
7
8
1
9
10
12
3
2
15
7
14
13
21
19
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27
6
4
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28
8
11
17
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23
22
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30
Click on the first or last page to see other HCD-S20 service manuals if exist.