Main (Dsp) Circuit - Panasonic SA-MAX9000GN Service Manual

12.5. Main (DSP) Circuit

1 2 3
SCHEMATIC DIAGRAM - 4
A
A MAIN (DSP) CIRCUIT
DI FE SE MI PW_SW3R3V
AU IO
B
C
LB4001
J0JYC0000656
RX4001
D1H82214A042
C4009 1000P
1 2
C4010 1000P
3 4
IO DSP_RESET 5 6
IO DSP_MUTE 7 8
R4016 220
AU DS MI I2C_SDA
R4017 220
I2C_SCL
AU DS MI
R4019 100
MI DSP_SDO0
D R4020 100
MI DSP_WCK
R4021 100
DSP_BCK
MI
LB4003
J0JYC0000656
E
MI BT FA SE IO DGND
DI FE AU US
L4002
DI
G1C100KA0101
IO FA PW_SW5R4V
US
F
L4003
G1C100KA0101
8
G
C4027
1
0.1
C0DBCZC00003
VOLTAGE CONVERTER
H
1 2 3
4 5 6
: +B SIGNAL LINE : -B SIGNAL LINE : CD SIGNAL LINE
X4001
C4005
C4004
H0J245500110
12P 12P
2 1
3 4
R4001
1.5K
R4002 1M
C4016
10
LB4002
J0JYC0000656
T1 48 47 46 45 44 43 42 41 40 39 38 37
1 36
2 35
R4013 100
THERMAL
3 PWM4A 34
PAD R4012 100
4 SDA PWM4B 33
[1] DVSS1 [36] DVSS_PWM2
[2] RST_N [35] DVDD_PWM1
5 SCL PWM3A 32
[3] SMUTE [33] PWM4A
IC4005
6 SDIN3 PWM3B 31
R4010 100
VUEALLPT090
7 30
SDIN2 PWM2A
R4009 100
DSP
8 SDIN1 PWM2B 29
R4008 100
[11] DVDD1 [26] DVDD_PWM1
9 LRCK [25] DVSS_PWM1 PWM1A 28
[12] DVSSCORE
R4007 100
10 27
BCK PWM1B
11 26
12 25
13 14 15 16 17 18 19 20 21 22 23 24
C4001
1
C4069
16V47
R4029
0
C4020 R4078
10 0
C4076
10
R4079 0
L4001
G1C100KA0101
7 6 5
2 3 4
C4029 C4028
22 22
IC4003
4 5 6
7 8 9
: TUNER/AUX/MIC SIGNAL LINE : OUTPUT SIGNAL LINE
R4034 15K
R4031 C4033
10K 1
R4030 5.6K
C4032
680P
C4036
R4033 C4035 R4032
270P
10K 1 5.6K IC4001
C0ABBB000230
BUFFER AMP
R4035 C4038
8 7 6 5
15K 270P C4030
VCC
VEE
R4042 C4043 C4031
15K 270P
1 2 3 4
R4041 C4042
10K 1
R4040
5.6K
C4041
680P
R4043 C4044 R4044
10K 1 5.6K
C4039
R4039
270P
15K
C4066
1000P
R4049 C4046 R4050 5.6K
10K 1
R4048 15K
C4047
680P
C4050
R4053 C4053 R4055
270P
10K 1 5.6K IC4002
C0ABBB000230
BUFFER AMP
R4054 C4054
15K 270P
8 7 6 5
C4048
VCC
R4062 VEE
C4059 C4051
15K 270P
1 2 3 4
R4061 C4060 R4063
10K 1 5.6K
C4075 R4069
16V47 3.3K
C4061 R4066
680P
15K
R4065
R4064 C4063 C4065
10K 1 5.6K 270P
C4067
1000P
IO: MAIN (IO EXPANSION): SCHEMATIC DIAGRAM - 1
FA: MAIN (FAN LED): SCHEMATIC DIAGRAM - 2 ~ 3
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 4
BT: MAIN (AMP BTL): SCHEMATIC DIAGRAM - 5 ~ 6
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 7 ~ 8
SE: MAIN (AMP SINGLE): SCHEMATIC DIAGRAM - 9 ~ 10
FE: MAIN (FE): SCHEMATIC DIAGRAM - 11
DI: MAIN (DIGITAL POWER): SCHEMATIC DIAGRAM - 12 ~ 13
US: MAIN (USB): SCHEMATIC DIAGRAM - 14
AU: MAIN (AUX): SCHEMATIC DIAGRAM - 15
7 8 9
50
10 11 12
C4055 R4037
2.2 1.5K
C4080
R4057
R4038
2.2 100K
820
R4058
1.5K
3 2 1
B1HBCDA00001
4 5 6
R4075
820
R4036
0.1
100K
0.1
C4057 R4045
2.2 1.5K
C4081 R4060
2.2 100K R4046
820
3 2 1
B1HBCDA00001
R4059
1.5K
R4047
100K R4076
4 5 6
820
C4074
16V47
R4051
3.3K
R4052
820
Q4003
B1ABDF000026
MUTING
C4082
R4056
0.1 0.033 100K
0.1
QR4002
B1GDCFJJ0047
MUTING
R4067
820 Q4004
C4083 R4068
B1ABDF000026
0.033
100K
MUTING
QR4001
B1GBCFJJ0040
R4080
MUTING CONTROL 2.2K
R4070 C4072
10K 1
C4077
10
SA-MAX9000GN/PU MAIN (DSP)
10 11 12
13 14
A
FL+_HI
SE
B
Q4001
MUTING
FL+_LO SE
C
FR+_HI SE
Q4002
MUTING
D
FR+_LO SE
SW+ BT
E
AMP_+5V
SE BT
SW- BT
F
DRV_AMP_MUTE IO
AMP_GND
DI SE BT G
AMP_-5V SE BT
CIRCUIT
H
13 14