Audio Block Diagram - Panasonic SA-PMX152EG Service Manual

10.2. AUDIO BLOCK DIAGRAM

: TUNER/AUX INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
I2S_SEL_4
I2S_SEL_1
I2S_SDO0
I2S_LRCK
I2S_BCK
I2S_SEL_3
Q2000
+3.3V VOLTAGE
+3.3V
SUPPLY
QR2000
X2000
VOLTAGE
ADC_PON
CONTROL
MD1
JK2000
LCH
3
4
AUX IN
RCH
2
1
FOR PMX150
FROM/TO
SERVO &
SYSTEM CONTROL
TUNER P.C.B.
JK51
FM ANT
TU_INT
TU_SDA
TU_ SCL
TU_RST
DAB_SDA
DAB_ SCL
DAB_RST
DAB P.C.B.
JK1
DAB ANT /
FM ANT
IC1
FLASH
MEMORY
DO 2
DI 5
CLK 6
CS 1
: FM SIGNAL LINE : DAB/FM SIGNAL LINE
IC2001 IC2004
DUAL A/D
INVERTER CONVERTER
5 VCC
3 2A 1Y 6 6 MCLK
1 1A 2Y 4
SDTO 9
11 MD1
FOR PMX150
IC2000
LRCK 7
OP AMP
FOR PMX150
3 A+IN A_OUT 1 13 AINL
SCLK 8
5 B+IN B_OUT 7
14 AINR
IC52
FM RADIO
RECEIVER
AUX_RCH AUX_RCH
CN51 CN8008
RIN 15
13 13
AUX_LCH CN51 CN8008 AUX_LCH
LIN 16
11 11
TUN_DATA CN51 CN8008 TUN_DATA
DOUT 13
9 9
2 FMI
TUN_LRCK CN51 CN8008 TUN_LRCK
DFS 14
7 7
TUN_BCK TUN_BCK
CN51 CN8008
DCLK 17
8 8
CN51 CN8008
RESET RESET
RST 5
4 4
TU_SCLK CN51 CN8008 TU_SCLK
SCLK 7
2 2
TU_SDIO CN51 CN8008 TU_SDIO
SDIO 8
3 3
TUNER_INT TUNER_INT
CN51 CN8008
GPIO2 18
1 1
FOR PMX152
IC2
DIGITAL RADIO
PROCESSOR
26 B2_RFIN XO_IN 13
X1
28 B3_RFIN
XO_OUT 14
RESET CN1 CN8008 RESET
RESETn 54
7 4
I2C_SCL CN1 CN8008 DAB_RX
UART0_TXD/I2C_SCL 63
9 2
I2C_SDA CN1 CN8008 DAB_TX
UART0_RXD/I2C_SDA 64
8 3
I2S_SDOUT CN1 CN8008 DAB_DATA
I2S_DOUT0 78
2 9
I2S_LRCK CN1 CN8008 DAB_LRCK
I2S_LRCLK 76
4 7
I2S_BCK CN1 CN8008 DAB_BCK
I2S_BCLK 77
3 8
71 SPI1_MISO
70 SPI1_MOSI
72 SPI1_CLK
73 SPI1_CS0n
MAIN P.C.B.
IC4201
IC2003 MULTIPLEXOR
MULTIPLEXOR
1 SELECT
1 SELECT
2 1A
2 1A 1Y 4
1Y 4 3 1B
3 1B
5 2A
5 2A 2Y 7
2Y 7 6 2B
6 2B
11 3A
11 3A 3Y 9
3Y 9 10 3B
10 3B
IC4100
DIGITAL AUDIO
PWM PROCESSOR
8
SDIN1
9 LRCK
10 BCK
DSP_ERR
16 ERR_IN
DSP_MUTE 3 SMUTE
DSP_RESET 2 RST_N
DSP_SCL 5 SCL
DSP_SDA
FROM/TO 4 SDA
SERVO & SYSTEM CONTROL
DAMP_MUTE
DC_DET_DAMP
46
IC9003
SAMPLE RATE
CONVERTER
25 OBICK PDN 3
26 OLRCK SMUTE 4
8 IBICK
IC9004
7 ILRCK
BUFFER
9 SDTI
SDTO 24 1 1A 1Y 6
IC4203
3 1Y 1OE 1
MULTIPLEXOR
2OE 4
6 2Y 3OE 10
4OE 13
1 SELECT
8 3Y
3 1B
1Y 4
2 1A
6 2B
2Y 7
5 2A
MR_DATAOUT
3A 9
10 3B
3Y 9
1A 2
11 3A
2A 5
IC9001
BUFFER
IC4300
HEADPHONE
DRIVER
/MUTE 5
14 +INL
13 -INL
1 +INR
2 -INR HP_DET CN4300 P9200 CN9202 P3000
1 1 2
LCH CN4300 P9200 CN9202 P3000
OUTL 12
5 5 6
RCH CN4300 P9200 CN9202 P3000
OUTR 3
3 3 4
IC4200
DIGITAL
AMPLIFIER
PANEL P.C.B.
BST_A 43
PWM1A 28 6 PWM_A
OUT_A 39
PWM1B 27 8 PWM_B
OUT_B 36
PWM2A 30 16 PWM_C
BST_B 34
PWM2B 29 18 PWM_D
VALID 24 7 RST_AB
BST_C 33
D4200 17 RST_CD
CLK110M 38 +3.3V
OUT_C 31
X4100
D8000
OUT_D 28
BST_D 24
5 SD
DC DETECT
+27.5V
CIRCUIT
Q4200,Q4201
Q4202,Q4203
SA-PMX150EG/PC, SA-PMX152EG AUDIO BLOCK DIAGRAM
ALL_ASYNC_RESET
ALL_ASRC_MUTE
FROM
SERVO & SYSTEM CONTROL
ALL_SEL
ALLPLAY MODULE P.C.B.
MR_DATAIN CN9000 - MR_DATAIN
8 -
MR_DATAOUT
CN9000 -
WIRELESS
7 -
MR_BCK CN9000 - MR_BCK CIRCUIT
11 -
MR_LRCK CN9000 - MR_LRCK
9 -
HP_MUTE
FROM/TO
SERVO & SYSTEM CONTROL
HP_DET
HEADPHONE P.C.B.
JK3000
HP_DET
7
2
6
LCH LCH
2
6
HEADPHONE
RCH RCH
3
4
4
5
1
SPEAKERS
CN4200
+
L+ LEFT
CN4200
-
L-
CN4200
+
R+ RIGHT
CN4200
-
R-