Block Diagram - Audio Section - Sony CMT-X5CD Service Manual
Personal audio system
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Also See for CMT-X5CD:
- Operating instructions (2 pages) ,
- Operating instructions (2 pages)
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5-2.
BLOCK DIAGRAM - AUDIO Section -
MTK-DATAO, MTK-BCK,
MTK-LRCK, MTK-MCK
>001B
(Page 42)
(X5CD/X7CD)
WAVE
SHAPER
IC711, 712
TUNER BOARD
(X5CDB/X7CDB)
I2S_DATA
FM
ANTENNA
I2S_BCK
I2SLRCK
I2C_DATA
I2C_SCL
POWER-TU
RDSI
DAB BOARD & DAB1 MODULE (DAB TUNER)
I2S_DATA
DAB/FM
I2S_BCK
ANTENNA
I2SLRCK
RXD_DAB
TXD_DAB
DAB1.2V
DAB3.3V
(X5CDB/X7CDB)
(X7CD/X7CDB)
WIFI MODULE
PATTERN
J001
MODULAR
ANTENNA
JACK
LAN
3
ETHRX+
T1501
PULSE
6
TRANSFORMER
1
ETHTX+
T1502
PULSE
2
TRANSFORMER
USB D+
USB D+
USB D+ , USB D–
USB D–
>002B
(Page 42)
CMT-X5CD/X5CDB/X7CD/X7CDB
J1501
AUDIO IN
BT1
Bluetooth
MODULE
PCM_OUT
PCM_CLK
PCM_SYNC
BT-TX
BT-RX
BT-RTS
BT-CTS
BT-MUTE
BT-RST
MTK-DATAO
2 1A
1Y
4
3 1B
MTK-BCK
5 2A
2Y
7
6 2B
MTK-LRCK
11 3A
3Y
9
10 3B
DIGITAL AUDIO/CLOCK SIGNAL
SELECTOR
1
(X7CD/X7CDB)
128 I2C_SDA_TU
127 I2C_SCL_TU
WIFI1
AV2DATA0
ADA_BCK
ADA_LRCK
SPI_OUT
SPI_DIN
SPI_CLK
SPI_NCS0
PDOUT0
PDOUT1
A22
A23
176 BCO_MUTE
NWAIT
NRESET_MOD
175 RESET_BCO
(X5CD/X5CDB)
MTK-DATAO
6 1C0
1Y
4 1C2
A/D CONVERTER
5 1C1
IC706
3 1C3
13
VINL
14
2
DOUT
9
14 VINR
MTK-BCK
8 BCK
MTK-LRCK
7 LRCK
MTK-MCK
6 SCKI
MTK-BCK
4 1C2
MTK-BCK
6 1C0
1Y
7
5 1C1
3 1C3
MTK-LRCK
12 2C2
MTK-LRCK
10 2C0
2Y
9
11 2C1
13 2C3
CLOCK SIGNAL
14 2
SELECTOR
IC710
IC708
134 8 51 49 43 132
45
47
52 DSEL_C
(X5CD/X7CD)
15 DAB_RX
92
91
71
70
16 DAB_TX
(X5CDB/X7CDB)
59 TUNER POWER/DAB_POW_V12
X201
X202
1 RDS_INT/DAB_POW_V33
12.288MHz
13.333MHz
5 SPI_DI_BCO
4 SPI_DO_BCO
2 SPI_CLK_BCO
3 SPI_CS_BCO
12 BCO_REQ
13 BCO_DATA_READY
10 BCO_WOL
43
43
DIGITAL AUDIO
SELECTOR
AUDIO DSP, SYSTEM CONTROLLER
IC709
IC204 (2/3)
7
28 I2S_DI_DSEL
I2S_DAMP_DAC_SDA
32
16 SDIN
24 I2S_BCK_DSEL1
I2S_BCK_DAC
29
15 SCLK
26 I2S_LRCK_DSEL1
I2S_LRCK_DAC
30
17 LRCLK
I2S_DAMP_DAC_MCLK
14
14 MCLK
(X5CD/X7CD)
DAMP_CARRIER
15
DAMP_CARRIER
128
(X5CDB/X7CDB)
DAMP_MUTE
124
DAMP_PDN
120
SPK-PROTECT
81
IC202
I2C_SDA_CP
126
2 SDA
I2C_SCL_CP
125
6 SCL
RESET_CP
122
7 RST
SERIAL FLASH
IC203
QSPI_D1
172
2 DO
QSPI_D0
170
5 DI
QSPI_CLK
168
6 CLK
QSPI_CS
169
1 CS
QSPI_D2
166
3 WP
QSPI_D3
167
7 HOLD
68
67
X203
32.768kHz
CMT-X5CD/X5CDB/X7CD/X7CDB
DIGITAL POWER AMP
IC602
SPK_OUTA+
29
SPK_OUTA–
26
SPK_OUTB+
20
SPK_OUTB–
23
DC DETECT
DC DETECT
Q603
Q602
8
13
7
6
D601
BUFFER
Q601
SIGNAL PATH
MFI
: AUDIO
: TUNER
: CD PLAY
: AUDIO IN
: Bluetooth
: LAN
: WIRELESS LAN
SP1
(L-CH)
SP2
(R-CH)
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