Main (Dsp) Circuit - Panasonic SA-AKX600LM Service Manual

12.9. Main (DSP) Circuit

1 2 3
SCHEMATIC DIAGRAM - 8
A
A
MAIN (DSP) CIRCUIT
C D U S C N V R PW_CD_3R3V
CD3R3_GND
CN VR
B
R4589
0
SYS5V_GND
S O U S V R
C
R4015 220
DSP_RESET
SO
R4016 220
SO DSP_MUTE
R4017 0
I2C_SDA
C N S O
R4018 0
CN SO I2C_SCL
DSP_SDO1
SO
R4028
CN SO TUN_SDO
DSP_SDO0
SO
SO DSP_WCK
DSP_BCK
SO
D
E
F
G
ILLUMINATION
SO
ADC_GND
C N S O
H
1 2 3
4 5 6
: +B SIGNAL LINE : CD INPUT SIGNAL LINE : TUNER/AUX INPUT SIGNAL LINE
LB4002
J0JBC0000010
X4001
C4006 C4005
H0J245500110
12P 12P
2 1
3 4
R4001
1.5K
R4002 1M
C4017
LB4001 10
J0JBC0000010
T1 48 47 4 6 4 5 4 4 43 4 2 4 1 4 0 3 9 3 8 3 7
1 36
C4010 1000P
35
2 RST_N
C4011 1000P
R4014
3 SMUTE 34
PWM4A
DVSS_PWM2 [36]
C4012 120 R4013
4 [1] DVSS1 DVDD_PWM1 [35] 33
SDA PWM4B
C4013 120
R4012
5 THERMAL 32
SCL PWM3A
R4019 100 R4011
PAD
31
6 SDIN3 PWM3B
IC4001
0 R4027 100 R4010
7 SDIN2 PWM2A 30
VUEALLPT090
R4020 100 R4009
8 29
SDIN1 PWM2B
DSP
R4021 0 R4008
9 LRCK PWM1A 28
R4022 0 [12] DVSSCORE DVSS_PWM1 [25] R4007
10 27
BCK PWM1B
C4002 1
DVDD_PWM1
11 26
DVDD1
12 25
13 14 1 5 1 6 1 7 18 19 20 21 22 23 24
C4001
100P
R4105
C4018 100
16V47
R4023 100
LB4530
J0JCC0000101
IC4506
C1AB00004031
BUFFER AMP
C4454 0.1 C4455 0.1
20
DVDD CPVDD 1
19 DGND CAPP 2
C4458 0.1
18 3
LDOO CPGND
R4580 10K
17 XSMT CAPM 4
C4459 1
16 5
FMT VNEG
R4576 220
15 LRCK OUTL 6
R4577 220
14
DIN OUTR 7
R4578 220 C4456 0.1
13 BCK AVDD 8
R4588 0
12
SCK AGND 9
11 FLT DEMP 10
C4582 R4048 R4031 R4029 R4030
1 680 100 100 100
R4049
C4042 C4041
100K 0.047 0.047
R4035 R4026 R4025
100 100 100
C4044 C4043
0.047 0.047
4 5 6
7 8 9
: AUDIO OUTPUT SIGNAL LINE
C4008 C4019
1 16V22
100
SW+ DA
CD: MAIN (CD MOTOR DRIVER): SCHEMATIC DIAGRAM - 1
100
SW-
DA
US: MAIN (USB EMMC): SCHEMATIC DIAGRAM - 2
100
F+_LO DA
SO: MAIN (SOC IO EXPANDER): SCHEMATIC DIAGRAM - 3 ~ 4
100
F-_LO
DA
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 ~ 6
100
FR+_HI DA
CN: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 7
100
FR-_HI
DA
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 8
100
FL+_HI
DA
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 ~ 10
100
FL-_HI
DA
C4009 C4020
1 16V22
DAMP_RST
DA
C4460
1
FOR AKX800
7 8 9
47
10 11 12
SA-AKX600LM,SA-AKX800LM MAIN (DSP)
10 11 12
13 14
A
B
C
D
E
F
G
CIRCUIT
H
13 14