Schematic Diagram - Main Board (2/6) - Sony HCD-S20 Service Manual

6-7.

SCHEMATIC DIAGRAM - MAIN Board (2/6) -

1
MAIN BOARD (2/6)
A
Crystal
R13 R13 100K 100K
XI Y10 Y10 27MHz/30PPM 27MHz/30PPM
C19 C19 C15 C15
33pF/50V/NP0 33pF/50V/NP0 33pF/50V/NP0 33pF/50V/NP0
Put these circuits as
closer as possible to
MPEG DECODER.
B
DVCC3
FB15 FB15 500/200mA 500/200mA
Close to 8202RX-D
FB7 FB7 500/200mA 500/200mA
C273 C273
C
4.7uF/16V/Y5V 4.7uF/16V/Y5V
Close to SDRAM
FB10 FB10 500/200mA 500/200mA
CE13 CE13 + + C44 C44 C45 C45
100uF/16V 100uF/16V 0.1uF/25V/Y5V 0.1uF/25V/Y5V
0.1uF/25V/Y5V 0.1uF/25V/Y5V
Close to 8202R-D
R32 R32 0 0
C274 C274
4.7uF/16V/Y5V 4.7uF/16V/Y5V
Close to 8202RX-D
FB32 FB32 500/200mA 500/200mA
D
R33 R33 2.2 2.2
CE15 CE15
+ +
220uF/16V 220uF/16V
VC12
R35 R35 0 0
E
Close to 8202RX-D
TP51 TP51
24
23
22
21
20
XP2 XP2 19
18
17
16
F
15
14 A+5V
13
12 VREF1
11
10 E
9
8 CDVR#
7 DVDVR#
6 PUH_CDLD#
5 DVDMDI
4 R50 R50 0 0
3
2 PUH_DVDLD#
1
G
HCD-S20
2 3
R15 R15 75 75 XO
UPG5V
XP5 XP5
1
1
TXD 2
2
RXD 3
3
4
GND
4
4PIN/2.0mm 4PIN/2.0mm
TP22 TP22
Close to 8202RX-D
D33
CE17 CE17 47uF/16V 47uF/16V
Digital CDLDO
C32 C32 C56 C56 0.1uF/25V/Y5V 0.1uF/25V/Y5V DVDMDI
1uF/10V/Y5V 1uF/10V/Y5V CDMDI
CE16 47uF/16V CE16 47uF/16V
RF3.3V
VREF1
C57 C57 0.1uF/25V/Y5V 0.1uF/25V/Y5V VREF2
TP23 TP23
SDRAM +3.3V
C58 C58 680pF/50V/X7R 680pF/50V/X7R TRACK_S R43 R43
C59 C59 1000pF/50V/X7R 1000pF/50V/X7R FOCUS_S R44 R44
SD33
RFDA3.3V
C60 C60 0.1uF/25V/Y5V 0.1uF/25V/Y5V SPDL_S R34 R34
C61 C61 0.1uF/25V/Y5V 0.1uF/25V/Y5V SLED_S R39 R39
DVDVR
DRVSB
TP94 TP94
INSW R78 R78
RF3.3V
IN_OUT_SW R52 R52
C48 C48 RF +3.3V TRAY+
CDVR
SF_CS
0.1uF/25V/Y5V 0.1uF/25V/Y5V SPI_D0
SF_CK
TP25 TP25
SPI_D1
I2S_DATA_IN
AD_VCC3
Internal AD +3.3V
C47 C47
0.1uF/25V/Y5V 0.1uF/25V/Y5V
TP26 TP26 Play 90mA
Standby 8mA
VVCC3
Video DAC +3.3V
RF3.3V RFDA3.3V
TP113 TP113
FB34 FB34 500/200mA 500/200mA
DVCC3
TP27 TP27
C276 C276
AVCC3
C30 C30
0.1uF/25V/Y5V 0.1uF/25V/Y5V
Internal DA +3.3V 4.7uF/16V/Y5V 4.7uF/16V/Y5V
C52 C52
0.1uF/25V/Y5V 0.1uF/25V/Y5V
TP28 TP28
VCC1.2
C39 C39
1000pF/50V/X7R 1000pF/50V/X7R
RF3.3V
RF3.3V
+ +
5V
C78 C78 CE10 CE10 TP52 TP52
R69 R69 2.2 2.2
+ +
Q10 Q10 DVDLDO
0.1uF/25V/Y5V 0.1uF/25V/Y5V 47uF/16V 47uF/16V
PNP_MMBT8550C PNP_MMBT8550C For TDM-3I and TDL-5I
CDLDO Q6 Q6 A+5V
TRAY+ R55 R55
FACT- PNP_MMBT8550C PNP_MMBT8550C M+5V NC/0 NC/0
FACT+
TACT+
TACT- FB8 FB8 500/800mA 500/800mA
C
D
LDSW
+ +
PUHRF CE12 CE12
A 100uF/16V 100uF/16V
B
F
C72 C72 0.1uF/25V/Y5V 0.1uF/25V/Y5V
GND
C74 C74 0.1uF/25V/Y5V 0.1uF/25V/Y5V
SP_MOT+
R46 R46 0 0 CDVR XOPVIP1
R47 R47 0 0 DVDVR XOPVIN1
PUH_CDLD
DVDMDI
CDMDI
R76 R76 0 0 PUH_DVDLD
4 5
RF3.3V
VCC1.2 D33 D33
VCC1.2
C34 C34
10uF/10V/Y5V 10uF/10V/Y5V
103
CDLDO ADAC_AVSS
104
DVDMDI ADAC_AVDD
105
CDMDI ADAC_AVDD
106
SRV_AVDD
107
V21
108
V165
109
DA_AVSS ADAC_AVSS
110
91K 91K
DA_TEO AOUT_SUBW
20K/1% 20K/1% 111
DA_FEO AOUT_CENTER
112
DA_AVDD
2.2K 2.2K 113
SPDC_OUT
114
2.2K 2.2K
SC_OUT
115
DVDVR
116
SPHE8104MW SPHE8104MW
DMEA
117
SD_D1/GPIO4
118
SD_D0/GPIO5
119
SD_CLK/GPIO6
120
2.2K 2.2K
TRAYIN/SD_SMD/GPIO7
NC/1K NC/1K 121
TRAYOUT/SD_D3/GPIO8
122
SD_D2/GPIO9 M_BA1/GPIO27
123
CDVR
124
SPI_CE
125
SPI_D0
126
SPI_CLK
127
SPI_D1
128
TRAY+
R85 R85
22 22
R82 R82 4.7K 4.7K
R81 R81 4.7K 4.7K
R77 R77 4.7K 4.7K
RAM_CLK
C99 C99
5.6pF/50V/NP0 5.6pF/50V/NP0
U7 U7
FOCUS_S 1 28 DRVSB TP33 TP33
VINFC MUTE
A+5V TR_B1 2 27 VREF2
TR_B1 BIAS
REGO2 3 26 TRACK_S
REGO2 VINTK
R61 R61 SPDL_S 4 25 TR_B2
VINSL TR_B2
NC/10K NC/10K
REGO1 5 24
REGO1 RESET
SL- 6 23 SLED_S
FWD VINLD
M5V
SL+ 7 22 M5V
REV GND
29 30
GND GND
C77 C77
8 21 C35 C35 0.1uF/25V/Y5V 0.1uF/25V/Y5V
VCC1 VCTL
0.1uF/25V/Y5V 0.1uF/25V/Y5V
LOAD- 9 20
VOTR- VCCD
LOAD+ 10 19
VOTR+ VCC2
SP_MOT- 11 18 SL_MOT+ R30 R30 NC/0 NC/0 SL-
VOSL+ VOLD-
R56 R56 1 1 12 17 SL_MOT- R36 R36 NC/0 NC/0 SL+
VOSL- VOLD+
FACT- 13 16 TACT-
VOFC- VOTK-
FACT+ 14 15 TACT+
VOFC+ VOTK+
CD5890 CD5890
23 23
6 7
DVCC3
F3V3
C46 C46 C66 C66
4.7uF/16V/Y5V 4.7uF/16V/Y5V
0.1uF/25V/Y5V 0.1uF/25V/Y5V
U6 U6
SF_CS 1 8
CE# VDD
2 7
SPI_D0
SO HOLD#
3 6
WP# SCK
4 5
VSS SI
SPI_8Mb_EN25T80 SPI_8Mb_EN25T80
64
63
AVCC3
62 C62 C62 10uF/10V/Y5V 10uF/10V/Y5V
61
DAC_VREF C63 C63 0.1uF/25V/Y5V 0.1uF/25V/Y5V
VREF
60
AOUT_LS
59
AOUT_RS
58 I2S_MCLK R136 R136 33 33 I2SMCLK
57
I2S_BCLK R66 R66 22 22 I2SBCLK
56 I2S_LRCK R67 R67 22 22 I2SLRCK
55
I2S_DATA_IN R68 R68 22 22 I2S_DIN
AIN_R
54
AD_AVDD AD_VCC3
53
AD_AVSS
52 TP15 TP15
GPIO29
51
C87 C87
SPDIF_OUT
50 M_A3 5.6pF/50V/NP0 5.6pF/50V/NP0
M_A3
49
M_A2
M_A2
48 M_A1
M_A1
47
M_A0
M_A0
46 M_A10
M_A10
45
M_BA1
44 M_BA0
M_BA0
43
M_RAS
M_RAS
42 M_CAS
M_CAS
41
M_WE
M_WE
40 M_DQM0
M_DQM0
39
M_A4
M_A4
U5 U5
M_A[0..11] MA[0..11]
M_D[0..15]
DQ[0..15]
M_BA[0..1]
BA[0..1]
M_DQM[0..1]
DQM[0..1]
RAM_CLK
DCLK
M_CAS
CAS#
M_RAS
RAS#
M_WE
WE#
FLASH
REGO1
REGO1
REGO2
REGO2
TR_B1
TR_B1
TR_B2
TR_B2
VC12
I2S_DOUT0
TXD MCU_RXD
RXD MCU_TXD
URST# MPEG_RST
RF3.3V
XP3 XP3
SLED- 6 SL_MOT+
6
5 SL_MOT-
SLED+
5
4
GND
4
3
HOMESW
3
2 SP_MOT+
SP+
2
1 SP_MOT-
SP- 1
6PIN/2.0mm 6PIN/2.0mm
HOMESW
5PIN/2.0mm 5PIN/2.0mm
LOAD- 5 LOAD-
5
LOAD+ 4 LOAD+
4
OUTSW 3 IN_OUT_SW
3
GND 2
2
INSW 1 INSW
1
TRAY_DECT
XP4 XP4
C71 C71 C73 C73
HCD-S20
8
F3V3
F3V3
R59 R59 33 33 SF_CK
SPI_D1
C86 C86
0.1uF/25V/Y5V 0.1uF/25V/Y5V
AD_MCLK
AD_BCLK
AD_LRCK
AD_DATA
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
5
VC12
I2S_DOUT0
MCU_RXD
MCU_TXD
MPEG_RST
For TDM-3I and TDL-5I