Panasonic SA-AKX660PN, Service Manual

Page: 50 / 85

50
12.8. 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 - 8
SA-AKX660PN/PS,SA-AKX880PN/PS MAIN (DSP) CIRCUIT
: +B SIGNAL LINE : AUDIO SIGNAL LINE : TUNER/AUX SIGNAL LINE : CD SIGNAL LINE
FOR AKX660
FOR AKX880
R4029 R4030
C4041
0
R4589
LB4002
J0JBC0000010
LB4001
J0JBC0000010
LB4003
J0JBC0000010
10
C4017
25V220
C4022
C4007
1
C4008
0.01
C4010 1000P
C4005
12P
C4006
12P
R4001
1.5K
R4106
0
R4002 1M
2
3
1
4
H0J245500110
X4001
C4582
1
R4027 0
C4002 1
C4001
100P
R4020 0
220 R4015
C4011 1000P
0 R4018
220 R4016
0 R4017
R4008 100
R4010 100
R4012 100
R4014 100
R4013 100
R4011 100
R4009 100
R4007 100
1
C4003
100P
C4021
0.47
C4004
C4018
6.3V47
R4105
100
0.01
C4009
R4031
C4042
0.047 0.047
R4048
R4049
100K
680 100 100 100
4
5
T1 45 46 44 48 47
2
1
3
32
34
36
35
33
42 40 41 43 37 39 38
8
15 17 16 13 14
9
6
7
27
25
22 23 20 19 21 24
26
18
30
31
28
29
THERMAL
PAD
11
12
10
IC4001
VUEALLPT090
DSP
SDIN1
SDIN2
LRCK
PWM2B
PWM2A
PWM1A
PWM1B
DVDD_PWM1
REG15 DVDDCORE BCKO LRCK DVDD2 CLKO VALID DVSS2 ERRIN SDOUT2 SDOUT1 LDOPOFF
BCK
DVDD1
[12] DVSSCORE DVSS_PWM1 [25]
XINSEL
ADDR
TST
BSSEL
SCL
SDA
SMUTE
RST_N
SDIN3
[1] DVSS1
DIVSEL
CLK110M
AVDD AVSS
PWM4B
PWM4A
PWM3B
PWM3A
ANATEST
XO
XI
DVSS_OSC
DVSS_PWM2 [36]
DVDD_PWM1 [35]
DSP_RESET
SO
SYS5V_GND
VR US SO
PW_CD_3R3V
VR CN
CN
US CD
CD3R3_GND
VR
DSP_MUTE
SO
I2C_SDA
SO CN
CN
CN
I2C_SCL SO
TUN_SDO SO
DSP_SDO0
SO
DSP_WCK
SO
DSP_BCK
SO
ILLUMINATION
SO
ADC_GND SO CN
SW+
DA
SW- DA
F+_LO DA
F-_LO
DA
FR+_HI
DA
FR-_HI DA
FL+_HI DA
FL-_HI
DA
DAMPGND DA
DAMP_RST DA
CD: MAIN (CD MOTOR DRIVER): SCHEMATIC DIAGRAM - 1
US: MAIN (USB EMMC): SCHEMATIC DIAGRAM - 2
SO: MAIN (SOC IO EXPANDER): SCHEMATIC DIAGRAM - 3 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 ~ 6
CN: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 7
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 8
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9 ~ 10
C4013 47P
C4012 47P
C4015
10