Panasonic SC-UA7E

36
SC-UA7E/PC/PH/PR SYSTEM CONTROL (2/2) BLOCK DIAGRAM
TO SYSTEM CONTROL
BLOCK (1/2)
SOC
IC1001
TUN INT
TUN LRCK
DSP LRCK
TUN INT
TUN SDO
TUN SDO
FROM/TO
POWER SUPPLY
TO
POWER SUPPLY
FROM/TO AUDIO
QR1203
FAN CONTROL
P11 1
P14 4
FAN OUT1
DC DET AMP
DC DET AMP
FAN CONTROL
IC2102
Q2111,Q2112
Q2100,Q2103,Q2104
Q2106,Q2108,Q2110
+15V
FAN UNIT (INNER)
POSITIVE
NEGATIVE
CN2101
CN2101
+
-
2
1
FAN UNIT (REAR)
POSITIVE
NEGATIVE
CN2102
CN2102
+
-
2
1
FAN
CONTROL
CIRCUIT
MAIN P.C.B.
LRCKO183
TUN BCK
DSP BCK
BCKO182
37
TUN RST
DATAO181
DSP SDO0
TUN RST77
IO EXPANDER
IC1006
TUN LRCK
DSP LRCK
6 SCL
5 SDA
17 DATA
18 CLK
20 /STB
21 /CLR
EEPROM
IC1004
SP SCL
SP SDA
106
107
TUN INT
NRST
NRST
TUN SDO
112
TUN LRCK
110
TUN BCK
DSP BCK
TUN RST
DSP SDO0
NRST95
41
TEMP DET
TEMP DET
TEMP DET35
2
SYNC
SYNC
TUN BCK
111
SYNC
93
PDET
PDET
PDET
MIC IN
MIC IN
MIC IN
TP SCL
I2C SCL 2
TP SDA
I2C SDA 2
P6 27
P7 28
USB A PCONT
USB B PCONT
USB A PCONT
USB B PCONT
IOEXP DAT
61
IOEXP CLK
62
IOEXP CLR
64
IOEXP STB
63
4DAT1
4GB NAND
FLASH MEMORY
IC2001
SD DAT16
30TADDS0TAD7
2DAT3
16DAT3
SD DAT310
52TADDS2TAD11
16M
FLASH MEMORY
IC1003
FL CS
FL DAT1
1CS#
2DO(DQ1)
WP#(DQ2)
DI(DQ0)
CLK
HOLD#(DQ3)
88
FL DAT2683
FL DAT0195
FL CLK096
FL DAT3987
87
X1001
XIN PLL
127
XOUT PLL
128
X1002
XIN 32K
124
XOUT 32K
125
17
CN2500
REM IN
11
CN6801
PANEL P.C.B.
20
CN2500
FL CLK
MSDO 24
FL CLK
8
CN6801
21
CN2500
FL DAT
MSCLK 23
FL DAT
7
CN6801
19
CN2500
FL CS
MSCS 21
FL CS
9
CN6801
+3.3V
REMOTE SENSOR
IR6500
REM IN
118
FL DISPLAY
DP6801
Q6801,Q6802
FL DISPLAY
CIRCUIT
+12V
31
37
21
9
12
15
+5.6V
+3.3V
5
CN2503
16
CN2105
FAN OUT2
QR1201
FAN CONTROL
P12 2
P13 3
FAN B CTRL1
FAN A CTRL2
FAN B CTRL2
FAN A CTRL1
6
CN2503
15
CN2105
7
CN2503
14
CN2105
ADAC MUTE
ADAC MUTE47
ADAC MUTE
I2C SCL 1
SCL075
I2C SCL 1
I2C SDA 1
SDA076
I2C SDA 1
Q1002
INVERTER
3
CN6501
3
CN6500
REM IN
IR SENSOR P.C.B.
72
DAMP P.C.B.
12
CN2501
6
CN8000*
13
CN2501
5
CN8000*
TOUCH SENSOR P.C.B.
I2C SCL 2
I2C SDA 2
DSP MUTE
DSP MUTE48
DSP MUTE
MIC DET
MIC DET
MIC DET39
MPORT DET
MPORT DET
MPORT DET38
USB OVC
USB OVC
USB OVC80
PCONT1
PCONT173
PCONT1
PCONT2
PCONT274
PCONT2
I2C SCL 2
I2C SDA 2
: USB SIGNAL LINE
: TUNER/AUX SIGNAL LINE