Schematic Diagram - Ma Board (2/6) - Sony CMT-X3CD Service Manual

6-5.

SCHEMATIC DIAGRAM - MA Board (2/6) -

1 2
MA BOARD (2/6)
A
R31 R31 100K 100K
XI Y1 Y1 27MHz/30PPM 27MHz/30PPM R32 R32 100 100 XO
C39 C39 C40 C40
33pF/50V/NP0 33pF/50V/NP0 33pF/50V/NP0 33pF/50V/NP0
Put these circuits as
closer as possible to
MPEG DECODER.
Crystal
B
DVCC3
FB8 FB8 500/200mA 500/200mA
1uF 1uF
Close to 8202RX-D
FB9 FB9 500/200mA 500/200mA
C63 C63
4.7uF 4.7uF
C
Close to SDRAM
FB10 FB10 500/200mA 500/200mA
CE16 CE16 C67 C67 C154 C154
+ +
100uF/16V 100uF/16V 0.1UF 0.1UF
0.1UF 0.1UF
Close to 8202R-D
R62 R62 0 0
C70 C70
4.7uF 4.7uF
Close to 8202RX-D
FB11 FB11 0 0
D
R68 R68 2.2 2.2
C78 C78
0.1UF 0.1UF
VCC12
R72 R72 0 0
Close to 8202RX-D
E
C83 C83
TP36 TP36
0.1UF 0.1UF
24
23
22
21
20
XP3 XP3 19
18
17
16
15
14 A+5V
13
12 VREF1
11
10
E
9
F 8 CDVR#
7 DVDVR#
6 PUH_CDLD#
5 DVDMDI
4 R88 R88 0 0
3
2
1
CMT-X3CD
3 4
D33
R30 R30
4.7K 4.7K
I2C_SDA R33 R33 33 33 AMP_SDA
AMP_SDA
DVCC3
R295 R295 33 33 TUNER_SDA
TUNER_SDA
XP2 XP2
1
C41 C41
1
MPEG_TX 2 D33
47pF/50V/NP0 47pF/50V/NP0
2
MPEG_RX 3
3
4
4
4PIN/2.0mm 4PIN/2.0mm
R197 R197
4.7K 4.7K
I2C_SCL R299 R299 33 33 AMP_SCL
AMP_SCL
R44 R44 33 33 TUNER_SCL
TUNER_SCL
C50 C50
47pF/50V/NP0 47pF/50V/NP0
TP6 TP6
Close to MPEG
D33 TP14 TP14
C53 C53 Digital CE17 CE17 47uF/16V 47uF/16V DVDLDO 103
NC
CDLDO 104
CDLDO
DVDMDI 105
C54 C54 0.1UF 0.1UF
NC
106
CDMDI
CDMDI
107
CE7 CE7 47uF/16V 47uF/16V
RF3.3V SRV_AVDD
VREF1 108
V21
TP7 TP7
SDRAM +3.3V C60 C60 0.1UF 0.1UF VREF2 109
V165
110
DA_AVSS
C61 C61 680pF/50V/X7R 680pF/50V/X7R TRACK_S R53 R53 91K 91K 111
SD33
DA_TEO
C62 C62 1000pF/50V/X7R 1000pF/50V/X7R FOCUS_S R55 R55 20K/1% 20K/1% 112
DA_FEO
113
RFDA3.3V
DA_AVDD
C7 C7 C64 C64 0.1UF 0.1UF SPDL_S R57 R57 2.2K 2.2K 114
SPDC_OUT/GPIO70
C65 C65 0.1UF 0.1UF SLED_S R58 R58 2.2K 2.2K 115
0.1UF 0.1UF
SC_OUT/GPIO71
DVDVR 116
TP56 TP56 GPIO72
DRVSB 117
DMEA
TP8 TP8 118
CARD_SENSE/GPIO74
I2C_SCL 119
SD_D0/GPIO75
I2C_SDA 120
RF3.3V SD_CLK/GPIO76
INSW R60 R60 2.2K 2.2K 121
SD_SMD/GPIO77
C69 C69 RF +3.3V IN_OUT_SW R61 R61 1K 1K 122
GPIO78
TRAY+ 123
GPIO79
CDVR 124
CDVR
125
0.1UF 0.1UF SF_CS
SPI_CE
126
SPI_D0
SPI_D0
TP9 TP9
SF_CK 127
SPI_CLK
SPI_D1 128
SPI_D1
AD_VCC3
Internal AD +3.3V
C71 C71
0.1UF 0.1UF
TP10 TP10 Play 90mA
Standby 8mA
VVCC3
Video DAC +3.3V
RF3.3V RFDA3.3V
TP11 TP11
FB12 FB12 500/200mA 500/200mA
R66 R66
D33
TP12 TP12
R67 R67
R93 R93
C75 C75
AVCC3
C76 C76
0.1UF 0.1UF
Internal DA +3.3V 4.7uF 4.7uF
TP13 TP13
VCC1.2
C82 C82
1000pF/50V/X7R 1000pF/50V/X7R
5V A+5V
RF3.3V
R78 R78 2.2 2.2 FOCUS_S
A+5V TR_B1
CE13 CE13
REGO2
+ +
SPDL_S
47uF/16V 47uF/16V
REGO1
CDLDO Q17 Q17 A+5V
TRAY+ R192 R192 SL-
FACT- PNP_MMBT8550C PNP_MMBT8550C 5V 1K 1K
FACT+ TRAY- R238 R238 SL+
TACT+ 1K 1K
TACT- FB13 FB13 0 0 M5V
C
D
LDSW + + C84 C84
PUHRF CE12 CE12
A TRAY- 100uF/16V 100uF/16V 0.1uF 0.1uF
B LOAD-
F
LOAD+
C86 C86 0.1UF 0.1UF
GND
SP_MOT-
C87 C87 0.1UF 0.1UF
SP_MOT+ R189 R189 1 1
R86 R86 0 0 CDVR XOPVIP1
R87 R87 0 0 DVDVR XOPVIN1 FACT-
PUH_CDLD
DVDMDI FACT+
CDMDI
5 6
RF3.3V
VCC1.2 D33 D33
VCC1.2
C157 C157
10uF 10uF
64
ADAC_AVSS
63
ADAC_AVDD AVCC3
62 DAC_VREF
VREF
61
AIN_R TP49 TP49
60
AD_AVDD AD_VCC3
59
AD_AVSS
58
GPIO54 TP48 TP48
57 AMP_RESET
GPIO53
56
GPIO52
55
GPIO51
54 VFD_CS
GPIO50
53 VFD_CLK
SPDIF_IN/GPIO48
SPHE8104WW SPHE8104WW 52 VFD_DATA
SPDIF_OUT/GPIO47
51 M_A3
M_A3
50 M_A2
M_A2
49 M_A1
M_A1
48 M_A0
M_A0
47 M_A10
M_A10
46 M_BA1
M_BA1
45 M_BA0
M_BA0
44 M_RAS
M_RAS
43 M_CAS
M_CAS
42
M_WE
M_WE
41 M_DQM0
M_DQM0
40 M_A4
M_A4
39 M_A5
M_A5
U6 U6
13GSP8104-WWX0-M 13GSP8104-WWX0-M
R64 R64
33 33
4.7K 4.7K
4.7K 4.7K
4.7K 4.7K RAM_CLK
C77 C77
5.6pF 5.6pF
DVCC3 MPEG_Reset
R161 R161
TP100 TP100
27K 27K
R250 R250
NC/0 NC/0
RESET_A R249 R249 1K 1K MPEG_RST
C276 C276 C79 C79
U7 U7 NC/2.2uF NC/2.2uF
0.1UF 0.1UF
DRIVER_MOTO_AM5890S DRIVER_MOTO_AM5890S
1 28 DRVSB TP46 TP46
VINFC MUTE
2 27 VREF2
TR_B1 BIAS
3 26 TRACK_S
REGO2 VINTK
4 25 TR_B2
VINSL TR_B2
5 24 SLED+
REGO1 RESET
SLED-
6 23 SLED_S GND
FWD VINLD
HOMESW
7 22
REV GND
M5V SP+
SP-
29 30
GND GND
R163 R163
D5 D5 LL4148 LL4148
8 21 C85 C85 0.1UF 0.1UF 10K 10K
VCC1 VCTL
9 20
VOTR- VCCD
LOAD+
10 19 LOAD-
VOTR+ VCC2
C92 C92 GND
R248 R248
11 18 SL_MOT+ SW B
VOSL+ VOLD- 150K 150K
22uF/6.3V/X5R 22uF/6.3V/X5R SW A
12 17
SL_MOT-
VOSL- VOLD+
XP5 XP5
13 16 TACT- 5PIN/1.0mm 5PIN/1.0mm
VOFC- VOTK-
14 15 TACT+
VOFC+ VOTK+
27 27
7 8 9
D33
F3V3 F3V3
C46 C46
C159 C159
4.7uF 4.7uF
F3V3
U5 U5
SF_CS 1 8
CE# VDD
SPI_D0 2 7
SO HOLD#
3 6 R45 R45 0 0 SF_CK
WP# SCK
4 5 SPI_D1
VSS SI
SPI_8Mb_EN25T80 SPI_8Mb_EN25T80
C51 C51
0.1UF 0.1UF
I2S_DOUT0 R92 R92 33 33
I2S_AMP_DOUT0
C59 C59 0.1UF 0.1UF
AMP_MCLK
AMP_MCLK
AMP_BCLK
AMP_BCLK
AMP_LRCK
AMP_LRCK
I2S_MCLK R302 R302 33 33
ADC_MCLK
I2S_BCLK R52 R52 33 33
ADC_BCLK
I2S_LRCK R54 R54 100 100
ADC_LRCK
I2S_DATA_IN R56 R56 33 33
ADC_DATA
R112 R112 4.7K 4.7K C66 C66 C130 C130 C129 C129
DVCC3
R59 R59
R183 R183 4.7K 4.7K
NC/1K NC/1K
R294 R294 33 33 RTC_SDA
RTC_SDA
R43 R43 33 33 RTC_SCL
RTC_SCL
M_A[0..11] MA[0..11] (3)
M_D[0..15]
DQ[0..15] (3)
M_BA[0..1]
BA[0..1] (3)
M_DQM[0..1]
DQM[0..1] (3)
RAM_CLK MPEG_Reset
DCLK (3) MPEG_Reset
M_CAS
CAS# (3)
M_RAS
RAS# (3) VFD_DATA
M_WE VFD_DATA
WE# (3)
VFD_CS
FLASH VFD_CS
VFD_CLK
REGO1 VFD_CLK
REGO1
REGO2
REGO2
TR_B1
DVCC3
TR_B1
TR_B2
TR_B2
R70 R70 R71 R71
4.7K 4.7K 4.7K 4.7K
MPEG_RX R73 R73 1K 1K
MCU_TX
MPEG_TX R74 R74 1K 1K
MCU_RX
DVCC3
VCC12
AMP_RESET R291 R291 33 33
XP4 XP4
6
SL_MOT+
6
5 SL_MOT-
5
4
4
3 HOMESW
3
2 SP_MOT+ C89 C89
2
1 SP_MOT-
1 RF3.3V
6PIN/2.0mm 6PIN/2.0mm
1 LOAD+
1
2 LOAD-
2
3
3
4 IN_OUT_SW
4
5
INSW
5
ESD11 ESD11 ESD12 ESD12
CMT-X3CD
8
8
8
8
10
10
VCC12 5
10
AMP_RST