Read Sony CMT-X3CD (serv.man2) Service Manual online
CMT-X3CD
CMT-X3CD
30
30
6-8. SCHEMATIC DIAGRAM - MA Board (5/6) -
A
3
8
6
E
2
9
D
5
B
C
7
1
4
(5/6)
MA BOARD
F
FIRMWARE UPDATE
BLUETOOTH
DVCC3
DVCC3
5V
5V
5V
-24V
STB3V3
BT3V3
BT3V3
BT_GND
BT_GND
BT3V3
BTVDD
BT_GND
BT_GND
BT_GND
BT_GND
BT_GND
BT_GND
BT_GND
BTVDD
BT3V3
BT_13V
VFD_13V
BT3V3
BT1V8
BT_GND
3
2
1
84
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
2
3
5
4
13
14
6
7
8
9
11
12
10
1
15
16
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
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
60 59 58 57 56 55 54 53 52 51 50 49
5
6
7
84
C126
1000pF/50V/X7R
C126
1000pF/50V/X7R
R51
7.5K
R51
7.5K
R223
470
R223
470
C137
100pF/50V/NP0
100pF/50V/NP0
C137
100pF/50V/NP0
100pF/50V/NP0
R142
5.1
R142
5.1
C121
1000pF/50V/X7R
C121
1000pF/50V/X7R
R167
1K
R167
1K
R200
0
R200
0
BT_TX1
BT_TX1
FB23
500/500mA
FB23
500/500mA
SPI_CLK1
SPI_CLK1
R39
7.5K
R39
7.5K
L493
10uH/100mA
L493
10uH/100mA
R137
NC/0
R137
NC/0
C
239
100pF/
50V/
N
P0
C
239
100pF/
50V/
N
P0
C145
10uF
C145
10uF
R181
0
R181
0
CE3
100uF/
16V
CE3
100uF/
16V
R84
1M
R84
1M
R228
100K
R228
100K
R226 10K/1%
R226 10K/1%
U223A
AS4558M
U223A
AS4558M
C128
0.1UF
C128
0.1UF
R164
1K
R164
1K
SPI_CSB1
SPI_CSB1
C
312
4.
7U
F
C
312
4.
7U
F
C
310
4.
7U
F
C
310
4.
7U
F
R
144
4.
7K
R
144
4.
7K
U10
74HC4052
U10
74HC4052
GND1
GND1
R139
1K
1K
R139
1K
1K
C122
1000pF/50V/X7R
C122
1000pF/50V/X7R
L6
NC/10uH/280mA
L6
NC/10uH/280mA
C98
0.
1U
F
C98
0.
1U
F
R
170
47K
R
170
47K
FB22
500/500mA
FB22
500/500mA
R242
30K
R242
30K
C144 100pF/50V/NP0
C144 100pF/50V/NP0
R179
1K
R179
1K
C282
1000pF/50V/X7R
C282
1000pF/50V/X7R
R
168
47K
R
168
47K
R
145
4.
7K
R
145
4.
7K
TP3
TP3
C194
0.
1uF
C194
0.
1uF
R175
200K
R175
200K
C186 6.8pF/50V/NP0
C186 6.8pF/50V/NP0
C141
100pF/50V/NP0
C141
100pF/50V/NP0
XP13
6PIN/2.0mm
XP13
6PIN/2.0mm
R225
470
R225
470
220uF/
16V
C
E18
220uF/
16V
C
E18
R220
10K/1%
R220
10K/1%
R199
100
R199
100
R
127
3.
3K/
1%
R
127
3.
3K/
1%
C105
0.
1U
F
C105
0.
1U
F
R187
10K/1%
R187
10K/1%
R177
0
R177
0
C31
10uF
C31
10uF
R1
73
4.
7K
R
173
4.
7K
R90
NC/0
NC/0
R90
NC/0
NC/0
C162
1000pF/50V/X7R
C162
1000pF/50V/X7R
C22
0.1UF
C22
0.1UF
R198
100
R198
100
R217
10K/1%
R217
10K/1%
BT_RX1
BT_RX1
SPI_MISO1
SPI_MISO1
R215
10K/1%
R215
10K/1%
C146
10uF
C146
10uF
R
130
3.
3K/
1%
R
130
3.
3K/
1%
C29
10uF
C29
10uF
SPI_MISI1
SPI_MISI1
220uF/
16V
C
E36
220uF/
16V
C
E36
C143
10uF
C143
10uF
C
281
0.
1U
F
C
281
0.
1U
F
R188
0
R188
0
R224
10K/1%
R224
10K/1%
R
162
47K
R
162
47K
R
103
47K
R
103
47K
R79
1M
R79
1M
R259
0
R259
0
R
108
47K
R
108
47K
C138
10uF
C138
10uF
R174
33
R174
33
BT_RST1
BT_RST1
R237 30K
R237 30K
R100
100K
R100
100K
R987
2.2
R987
2.2
R133
4.7K
R133
4.7K
R235 100
R235 100
C104
10uF
C104
10uF
C
148
0.
1U
F
C
148
0.
1U
F
C150
1000pF/50V/X7R
C150
1000pF/50V/X7R
C68
0.1UF
C68
0.1UF
C
311
4.
7U
F
C
311
4.
7U
F
R212
100
R212
100
C
309
4.
7U
F
C
309
4.
7U
F
C
147
0.
1U
F
C
147
0.
1U
F
22uF/
16V
C
E35
22uF/
16V
C
E35
C
236
100pF/
50V/
N
P0
C
236
100pF/
50V/
N
P0
R138
1K
1K
R138
1K
1K
R129
1K
R129
1K
U17
ADC_AK5358A
U17
ADC_AK5358A
FB27
500/
200m
A
FB27
500/
200m
A
U13
BT_BM830
U13
BT_BM830
C140
10uF
C140
10uF
R63
0
R63
0
C142
10uF
C142
10uF
R1
69
4.
7K
R
169
4.
7K
R38
100
R38
100
R213
10K/1%
R213
10K/1%
R104
NC/0
NC/0
R104
NC/0
NC/0
R
143
4.
7K
R
143
4.
7K
C139
100pF/50V/NP0
100pF/50V/NP0
C139
100pF/50V/NP0
100pF/50V/NP0
U223B
AS4558M
U223B
U223B
AS4558M
R219
10K/1%
R219
10K/1%
R165
10K
10K
R165
10K
10K
R227
100K
R227
100K
ADC_INR
ADC_INL
ADC_MCLK
ADC_BCLK
ADC_MCLK
ADC_LRCK
ADC_DATA
4052_SW1
TUNER_SDA
TUNER_SCL
R
L
TUNER_L
TUNER_R
ADC_DATA
AUX_L
AUX_R
ADC_LRCK
ADC_BCLK
4052_SW1
L
R
BT_STATUS1_PAIR
BT_POWER_CONTROL
BT_FN1
BT_STATUS
BT_AUDIO_EN
BT_RESET
BT_R
BT_L
4052_SW2
4052_SW2
BT_RESET
BT_STATUS
BT_STATUS1_PAIR
BT_AUDIO_EN
BT_FN1
BT_POWER_CONTROL
TUNER_L
TUNER_R
AUX_L
AUX_R
BT_L
BT_R
SPK_RP
BT_13V
BT_13V
SPK_LP
SPK_RN
SPK_LN
refa
refa
SPK_RP
SPK_LN
SPK_LP
SPK_RN
BT_STANDBY_ON
BT_STANDBY_ON
refa
A
A
A
A
A
A
A
ADC_MCLK
6,11
ADC_BCLK
6,11
ADC_LRCK
6,11
ADC_DATA
6
4052_SW1
8
TUNER_SDA
8
TUNER_SCL
8
4052_SW2
8
BT_RESET
8
BT_STATUS
8
BT_STATUS1_PAIR
8
BT_AUDIO_EN
8
BT_FN1
8
BT_POWER_CONTROL
8
TUNER_L
8
TUNER_R
8
AUX_L
10
AUX_R
10
BT_STANDBY_ON
8
Y0
Y2
Y
Y3
Y1
EN
VEE
GND
B
A
X3
X0
X
X1
X2
VCC
1
2
3
4
5
6
AINL
CKS1
AGND
VCOM
PDN
DIF
VA
VD
DGND
SDTO
MCLK
SCLK
LRCK
AINR
CKS2
CKS0
GND
AIO0
PIO14
PIO15
PIO16
PIO17
PIO10
SCL
PIO11
PIO12
PIO13
SPI/PCM
GND
PIO3/PCM_OUT/MISO
PIO2/PCM_IN/MISI
PIO5/PCM_CLK/CLK
PIO4/PCM_SYNC/CSB
GND
GND RESET GND PIO30/LED1 PIO29/LED0 VREGENABLE GND VBUS CHG_EXT VBAT_SENSE VBAT GND
MIC_BIAS
GND
PIO31_LED2
PIO18
PIO21
PIO6
PIO7
PIO8/UART_RTS
PIO1/UART_TX
PIO0/UART_RX
PIO9/UART_CTS
GND
USB_DP
USB_DN
GND
3V3_OUT
VDD
1V8_OUT
GND
RF
GND
SPR_LP SPR_LN SPR_RP SPR_RN
AGNG
LINE_BP LINE_BN LINE_AP LINE_AN
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+
-
+
-
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+
-
+
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