Panasonic SC-UA7E

49
12.6. Main (DSP) Circuit
A
1
2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
A
MAIN (DSP) CIRCUIT
SCHEMATIC DIAGRAM - 5
SC-UA7E/PC/PH/PR MAIN (DSP) CIRCUIT
: +B SIGNAL LINE
AU: MAIN (AUX TUNER): SCHEMATIC DIAGRAM - 1 ~ 2
CO: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 3 ~ 4
LD: MAIN (LDO): SCHEMATIC DIAGRAM - 6
OP: MAIN (OPTICAL): SCHEMATIC DIAGRAM - 7
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 8 ~ 10
US: MAIN (USB): SCHEMATIC DIAGRAM - 11
: TUNER/AUX/MIC SIGNAL LINE
: AUDIO SIGNAL LINE
1M
R4002
100R4029
R4012 100
R4011 100
R4013 100
R4008 100
R4010 100
R4009 100
R4014 100
R4007 100
DAMP_RST
FL-_LO
FR+_HI
SW-
SW+
FL+_LO
FL-_HI
FR-_HI
FL+_HI
C4020
16V22
C4009
1
C4016
10
R4105
100
R4024
10K
J0JYC0000656
LB4002
C4050
0.1
DGND1
US
CO
CO
CO
CO
CO
CO
CO
CO
CO
MI OP LD CO AU
10
C4015
C4051
0.1
1
C4008
C4019
16V22
C4007 1
100P
C4049
C4005
12P
2
3
1
4
H0J245500110
X4001
DGND1
PW_+3R3V
MICOOPAU LD
MI
MI
MI
MIAUCO
MI
MI
MI
MI
AU
AU
AU
AUCO
COOPUSAU LD
0
R4006
DSP_RESET1
DSP_MUTE
R4015 220
0.1
C4052
LB4001
J0JYC0000656
1000P
1000P
C4010
10K
R4005
0
R4004
1
100P
C4048
LINE_OUT_LRCK
LINE_OUT_BCK
LINE_OUT_SDO
C4053
0.1
LB4003
J0JYC0000656
C4058
0.1
C4057
0.1
R4016 220
R4018 100
R4017 0
I2C_SDA_1
I2C_SCL_1
C4011
DSP_BCK
DSP_SDO0
DSP_LRCK
R4021
100R4588
100R4027
R4022
100
100
C4002
100R4026
C4014 10
C4018
C4004
0.47
16V47
1.5K
R4001
C4017
10
C4056
0.1
C4055
0.1
0.1
C4054
C4021
25V220
1 C4003
C4047
100P
100R4028
4
5
T1 4546 4448 47
2
1
3
32
34
36
35
33
42 404143 3739 38
8
15 171613 14
9
6
7
27
25
22 232019 21 24
26
18
30
31
28
29
THERMAL
PAD
11
12
10
IC4001
VUEALLPT090
DSP
C4006
12P
DVDDCORE
BSSEL
LDOPOFF
TST
SDIN2
ADDR
SCL
SDA
SDIN3
REG15
BCK
SDIN1
LRCK
DVDD2 CLKO VALID DVSS2 ERRIN BCKO LRCK
DVSS_OSC
AVDD
CLK110M
ANATEST
AVSS
XO
XI
[36] DVSS_PWM2
[35] DVDD_PWM1
[34] PWM4A
PWM3A
PWM4B
SDOUT1
PWM2B
PWM1A
PWM1B
PWM3B
PWM2A
[26] DVDD_PWM1
[25] DVSS_PWM1
[11] DVDD1
[12] DVSSCORE
DIVSEL
[1] DVSS1
[2] RST_N
[3] SMUTE
XINSEL
SDOUT2