Panasonic SA-MAX750LMK Service Manual page 57

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
C8065 10
F
E
D
B
C
A
PD
LD
R8209
2.2M
PW_3R3V_CD
M
C8008
C8009
TP
50
C8007
C8022
TP
51
C8010
C8020
C8047
N
PW_3R3V_DAC
LB8201
J0JHC0000045
PW_3R3V_DIG
R8210
C8013
6.3V100
C8078 C8079
10 0.1
O
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 5 ~ 11
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
37
38
39
[37] MSDDAT1
40 MSDDAT2
[38] MSDDAT0
MSDWP
41 [39] MSDDAT3
42 MSDCD
43 MSDCDCLK
44 MSDCMD
IOVDD5
45
46 DVSS4
47 DVDD2
48 FOP
TRP
49
50 SPOUT
51 TRVP
52 TRVP2
IC8001
10K
53 OSCIN
MN6627993AB
54
VREF
SERVO PROCESSOR
55 E
56 F
57 D
58
B
59 C
60 A
61 PD
62
LD
63 CDAVSS
64 CDAVDD
0.022
65 CTCENV
68P
66 RFENV
67
RFOUT
0.33
[71] ARFFB
68 RFIN
[72] ARFIN
4.7
69
ARFDC
70 ARFOUT
0.1
71
680P
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
0.015
820
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
10 9 8 7 6 5 4 3 2 1 10K
C8049 10
144
143
142
[144] D2
BA0 141
[143] D1
[142] D0 BA1 140
P85 139
R8046 10K
138
P84
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
USBAVSS 126
R9002 30
USBDP1 125
USBAVDD1 124
R9001 30
123
USBDM1
DVSS8 122
R9003
C8028 0.1
DVDD5 121
C8041 0.1
IOVDD8 120
R8001 0
119
REGON
AUDIOCLK 118
SRDAT 117
R8021 33
BCLK 116
R8022 10
LRCK 115
[111] P80 114
SRDATAIN
[110] P25
SREQ/BLKCK 113
[109] P24
112
SCL5
111
110
109
99 100 101102 103 104 105 106 107 108
R8048 R8002
33 10K
C8080
0.1
7 8
TO MAIN (CD SERVO)
CIRCUIT (1/4)
D2
D1
D0
BOOT_MODE_DET
BOOT_MODE_DET
DAP_I2S_LRCKO
DAP_I2S_BCKO
AMUTE
CD_INNER_SW
EMMC_USB2_DET
BOOT_FILE_ANA
BUS_D2+
BUS_D2-
BUS_D1+
BUS_D1-
R9004
15K 15K
DGND
CD_I2S_SDO
CD_I2S_BCLK
CD_I2S_LRCK
DAP_I2S_OUT
CD_BLKCK
USB_IN1
CD_MCLK
CD_MDATA
CD_STAT
CD_MLD
NRST
CD_RESET
1/4 2/4
3/4 4/4
SA-MAX750 MAIN (CD SERVO) CIRCUIT
9 10 11
P1
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
TO MAIN (CD SERVO)
CIRCUIT (4/4)
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
12 13 14