Panasonic SC-UA7E

37
10.2. Audio
SC-UA7E/PC/PH/PR AUDIO (1/2) BLOCK DIAGRAM
1
2
TO AUDIO
BLOCK (2/2)
7
8
5
MAIN P.C.B.
USB P.C.B.
SELECTOR
IC6100
A10
B9
TUN INT
TUN LRCK
JK6002
Y01
X012
AUX IN 1
2
1
3
4
FM ANT
JK51
FM RADIO
RECEIVER
IC52
2 FMI
SCLK
GCGPO2 18
DOUT 13
DFS 14
LIN 15
L-CH
R-CH
TUN SDO
TUN INT
TUN RST
TUN LRCK
TUN BCK
I2C SCL_1
I2C SDA_1
RIN 16
DCLK 17
SDIO
RST
FROM/TO
SYSTEM CONTROL
L
R
AUX IN 2
JK6300
2
3
1
6
7
5
4
2 Y2
15 X2
3 COM Y
13 COM X
33
CN1404 CN2507
MIC DET
MIC DETECT
22
CN1404 CN2507
MIC IN
MIC IN
44
CN6402 CN2506
MPORT DETMPORT DET
11
CN6402 CN2506
MPORT LMPORT L
33
CN6402 CN2506
MPORT RMPORT R
MIC DET
MIC IN
I2C SCL 1
MIC 1
JK1401
2
3
1
7
8
5
4
MIC
AMPLIFIER
IC1401
I2C SDA 1
TUN INT
TUN LRCK
TUN BCK
TUN BCK
TUN SDO
I2C SCL 1
TUN RST
TUN SDO
TUN RST
I2C SDA 1
ANALOG SEL1
ANALOG SEL1
QR6101
SWITCH
ANALOG SEL2
ANALOG SEL2
QR6100
SWITCH
MPORT DET
14
4
FROM/TO
SYSTEM CONTROL
MIC DET
MIC IN
MPORT DET
MIC 2
JK1402
2
3
1
7
8
5
4
MIC
AMPLIFIER
IC1400
1
7
MIC P.C.B.
36
FOR SC-UA7E
FOR SC-UA7PC/PH/PR
4
55
CN1404 CN2507
TP SCL
4
IC2 SCL 1
20
44
CN1404 CN2507
IC2 SDA 1
TP SDA
4
19
OUT
IN
MICIN 1
MICIN 2
SEL OUT
SCL
SDA
: TUNER/AUX/MIC SIGNAL LINE
: OUTPUT SIGNAL LINE
: FM SIGNAL LINE