Main (Dsp) Circuit (2/2) - Panasonic SA-VKX95EE Service Manual

12.14. Main (DSP) Circuit (2/2)

15 16 17
SCHEMATIC DIAGRAM - 13
B MAIN (DSP) CIRCUIT
1
2
7
4
6
5
TO MAIN (DSP)
CIRCUIT (1/2)
SO DSP_RESET
DSP_MUTE
SO
TU SO I2C_SDA
TU SO I2C_SCL
TU SO TUN_SDO
DSP_WCK
DSP_WCK
SO
DSP_BCK
SO DSP_BCK
DSP_SDO0
SO DSP_SDO0
PW_+15V
PW_+15V
VR CN
DSP_RESET2
SO DSP_RESET2
DSP_ERR
SO DSP_ERR
3
UP: MAIN (UP): SCHEMATIC DIAGRAM - 8
SO: MAIN (SOC): SCHEMATIC DIAGRAM - 9
US: MAIN (USB): SCHEMATIC DIAGRAM - 10
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 11
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 12 ~ 13
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 14 ~ 15
VR: MAIN (VREG FAN): SCHEMATIC DIAGRAM - 16 ~ 17
CN: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 18
15 16 17
18 19 20
: +B SIGNAL LINE : MIC AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
C4017
R4002
10
1M
LB4001
LB4805
J0JBC0000010 J0JBC0000010
T1 48 47 46 45 44 43 42 41 40 39 38 37
RX4804
D1H83304A042 1 36
C4010 1000P
8 7 2 RST_N 35
C4011 1000P
6 5 3 34
SMUTE DVSS_PWM2 [36] PWM4A
[1]DVSS1 DVDD_PWM1 [35]
4 3 4 SDA PWM4B 33
THERMAL
2 1 5 SCL PWM3A 32
PAD
R4856 100
6 31
SDIN3 PWM3B
IC4001
8 7 7 SDIN2 PWM2A 30
VUEALLPT090
6 5 8 DSP 29
SDIN1 PWM2B
9 28
4 3 LRCK PWM1A
[12] DVSSCORE DVSS_PWM1 [25]
2 1 10 BCK PWM1B 27
C4002
RX4805 11 26
1 DVDD1 DVDD_PWM1
D1H81014A042
12 25
C4855
13 14 15 16 17 18 19 20 21 22 23 24
100P
18 19 20
21 22 23
PW_+15V
R4001 C4006
1.5K 15P
3 2
X4001
H0J245500110
4 1
C4005
15P
LB4002
J0JBC0000010
C4008 C4019
1 16V22
R4014 100
SW+ DA
R4013 100
SW- DA
DSP_SDO0
R4010 100
FR+ DA
R4009 100 DSP_BCK
FR- DA
DSP_WCK
R4008 100
FL+ DA
R4007 100
FL- DA
DSP_RESET2
C4009 C4020
1 16V22
R4105 100
DSP_ERR
DAMP_RST DA
C4826
21 22 23
73
24 25 26
R4862 J0JYC0000100
R4861 J0JYC0000100
R4860 J0JYC0000100
R4859 J0JYC0000100
R4816
J0JCC0000308
LB4807
J0JYC0000656
LB4802
J0JBC0000010
T1 48 47 46 45 44
C4852 100P
C4801 10
1
DVDD18
LB4806
2 GPIO6 [48] MCK_OUT
J0JBC0000010
3
GPIO5
R4858 0
4 SDI2
RX4801
D1H82214A042 5 SDI1 THERMAL
8 7 6
DVSS
IC4803
6 5 7 SDI0
C1AB00003800
4 3 8
BCK_IN
2 1 9 WCK_IN
10 PLLVDD
R4811 220
11
IC_N
PLLVSS
12
C4815 0.1
C4802 1000P 13 14 15 16 17
C4803 10
R4808 220
IC4801
C0DBGYY03252
LB4801
+1.8V VOLTAGE REGULATOR J0JBC0000010
4 3
R4802 1M
VIN VO
R4801
C4827
1.5K
1 1
4 3
CN GND
1 2
1 2
X4801
H0J245500110
C4809 C4810
12P 15P
1/2 2/2
SA-VKX95EE/GA/GS MAIN (DSP) CIRCUIT
24 25 26
27 28
A
B
C
C4858
1000P
43 42 41 40 39 38 37
NC 36
35
PVDDPL
C4859
34
OUTPL
0.1
PVSSL 33
D
32
OUTML
PAD
31
PVDDML
PVDDMR 30
29
DSP OUTMR
PVDDPR [26] PVSSR 28
NC [25]
OUTPR 27
26
25
18 19 20 21 22 23 24
R4803 47K
C4811 1000P
E
C4853 100P
C4804 0.1
C4806 100P
C4807 10
R4804 47K
C4812 1000P
F
G
H
27 28