Panasonic SA-AKX57PN Service Manual page 55

SCHEMATIC DIAGRAM - 3
I
A MAIN (CD SERVO) CIRCUIT
J
LB8402
J0JHC0000045
PW_CD_3R3V
DAT1_SD
DAT0_SD
DAT3_SD
K
DAT2_SD
NRST_EMMC
R8042 10K
CLK_EMMC R8025 0
CMD_EMMC R8026 0
PD_GND K8206 0 C8037 0.1
C8038 0.1
FOP
TRP
SPOUT
TRVP
L BOOT_MODE_DET
VREF
R8214 10K
C8065 10
F
E
D
B
C
A
PD
LD
R8209
2.2M
PW_3R3V_CD
M
C8008 0.022
C8009 68P
TP 50
C8007 0.33
C8022 4.7
TP 51
C8010 0.1
C8020 680P
C8047
0.015
N
PW_3R3V_DAC
LB8201
J0JHC0000045
PW_3R3V_DIG
R8210
820
C8013
6.3V100
C8078 C8079
10 0.1
O
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 5 ~ 10
P
1 2 3
: +B SIGNAL LINE : CD AUDIO INPUT SIGNAL LINE
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4
37
38
39
[37] MSDDAT1 [144] D2
40 MSDDAT2
[38] MSDDAT0 [143] D1
MSDWP
41 [39] MSDDAT3 [142] D0
42 MSDCD
43 MSDCDCLK
44 MSDCMD
IOVDD5
45
46 DVSS4
47 DVDD2
48 FOP
TRP
49
50 SPOUT
51 TRVP
TRVP2
52
IC8001
53 OSCIN
MN6627992AB
54 VREF
SERVO PROCESSOR
55
E
56 F
57 D
58 B
59
C
60 A
61 PD
62
LD
63 CDAVSS
64 CDAVDD
65 CTCENV
66
RFENV
67
RFOUT [111] P80
[71] ARFFB [110] P25
68 RFIN SREQ/BLKCK
[72] ARFIN [109] P24
69 ARFDC
70
ARFOUT
71
72
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101102 103 104 105
R8211
R8010
2.7K
100K
C8018
R8011
0.33
100K
C8068
3300P
R8006 R8005
220 1M
X8101
H0J338300002
C8015 C8016
12P 12P
4 5 6
: AUDIO OUTPUT SIGNAL LINE : USB SIGNAL LINE
R8032
0
C8076 10
R8031 10K
C8050 1
R8047
10K
3 2 1
C8049 10
144
143
142
BA0 141
BA1 140
P85 139
R8046 10K
P84 138
R8302 0
P31 137
R8301 0
P32 136
P33 135
P30 134
USBNOC 133
USBPP 132
C8032 0.1 R9008 15K
IOVDD9 131
DVSS9 130
R9005 30
USBDM2 129
C8039 0.1
USBAVDD2 128
R9006 30
USBDP2
127
R9007 15K
126
USBAVSS
R9002 30
USBDP1 125
USBAVDD1 124
R9001 30
USBDM1 123
122
DVSS8
C8028 0.1 R9003 R9004
DVDD5 121 15K 15K
C8041 0.1
IOVDD8 120
R8001 0
119
REGON J0JCC0000407
R8029 33
AUDIOCLK 118
SRDAT 117
R8021 33
BCLK 116
R8022 10
LRCK 115
114
SRDATAIN
113
SCL5 112
111
110
109
106 107 108
R8002
10K
7 8 9
55
TO MAIN (CD SERVO)
CIRCUIT (1/4)
D2
D1
D0
BOOT_MODE_DET
BOOT_MODE_DET
MI
DAP_I2S_LRCKO MI
DAP_I2S_BCKO MI
AMUTE MI
CD_INNER_SW
EMMC_USB2_DET
MI
BOOT_FILE_ANA MI
BUS_D1+ MI
BUS_D1-
MI
DGND
LB8002
TO MAIN (CD SERVO)
CD_I2S_MCLK
MI
CD_I2S_SDO
MI
CD_I2S_BCLK MI
CD_I2S_LRCK
MI
DAP_I2S_OUT MI
CD_BLKCK MI
USB_IN1
MI
CD_MCLK MI
CD_MDATA
MI
CD_STAT MI
CD_MLD MI
NRST
CD_RESET MI
1/4 2/4
3/4 4/4
SA-AKX57PN,SA-AKX77PH/PN MAIN (CD SERVO) CIRCUIT
10 11 12
P1
CIRCUIT (4/4)
13 14