Panasonic SA-AKX200LM Service Manual page 40

12.4. Main (Micon) Circuit (3/3)
29 30 31
SCHEMATIC DIAGRAM - 3
A
MAIN (MICON) CIRCUIT
LB2006
J0JYC0000656
PW_SYS_3R3V
V R U S
C2122 C2121
10 0.1
DGND
D S T U U S
V R D A
R2093
C2148
560K
10
D2001
IC2002
DA2J10100L
RFKWEKX200LM
EEPROM
1 A0 VCC 8
R2115 R2117
A1 WP
2 7
1.2K 1.2K
SCL
3 A2 6
SDA
4 GND 5
C2144
C2146 C2145
0.022 47P 47P
P1
PW_3R3V
D S T U U S
D A V R
R2411
R2412
TO MAIN (MICON)
R2417
CIRCUIT (2/3)
LB2025 J0JCC0000277
LB2026 J0JCC0000277
ANAL_SEL
TU
LB2027 J0JCC0000277
US MPORT_DET
29 30 31
32 33 34
: CD INPUT SIGNAL LINE
: +B SIGNAL LINE
IC2003
RFKWFKX200LM...AKX200
RFKWFKX400LM...AKX400
16M FLASH MEMORY
5 DI(DQ0) VSS 4
FLASH_DAT2
6 3
CLK WP#(DQ2)
FLASH_DAT1
7 2
HOLD#(DQ3) DO(DQ1)
FLASH_CS
8 1
VCC CS#
FLASH_DAT3
FLASH_CLK
FLASH_DAT0
CR_TIMER
PW_SYS_3R3V
I2S_SCL
I2S_SDA LB2016
J0JCC0000286
FOR AKX400
RX2005
D1H81034A042
10K
IC2006
10K
8 6 4 2
C0ZBZ0001747
I/O EXPANDER
5 7 1 3
1 VCCI VCCP 16
10K
ADDR SDA
2 15
3 RESET SCL 14
P0 /INT
4 13
5 P1 P7 12
6 P2 P6 11
7 P3 P5 10
8 GND P4 9
C2102
0.1
32 33 34
35 36 37
: USB SIGNAL LINE
: TUNER/AUX INPUT SIGNAL LINE
FOR AKX400
C2157 C2153
LB2009
10 0.1
J0JBC0000010
PW_3R3V
77 76 75 74 73 72 71 7 0 6 9 6 8 6 7 6 6 65
78
79 VSS
80 VSS
81 RFU
82 VSS
[78] VSS
83 VSS
84 VSS
85 VSS
86 CLK
87 CLK
88 CLK
89 CLK
90 VCC
C2154
91 VCC
0.1
92 VCC
93
VCC
94 NRST
R2132 95 NRST
10K
96 NRST
EMMC_NRST
97 NRST
98 CLK
99
RFU
VSS
100
VCC
101
C2155
RFU
102
0.1
NC
103
104 NC
NC
105
C2152
106 CMD
4.7
CMD
107
108 CMD
NC
109
110 NC
NC
111
112 VSSQ
VSSQ [116] CMD
113
C2161
114 NC
0.1
R2146
VCCQ
J0JCC0000308 115
EMMC_CMD
116
R2126 1 1 7 1 1 8 1 1 9 1 2 0 1 2 1 1 2 2 123 124 125 126 127 128 129
10K
LB2148 R2130
C2150
0 10K
EMMC_CLK 0.1
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 3
US: MAIN (USB): SCHEMATIC DIAGRAM - 4
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 6
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 7
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 8 ~ 9
35 36 37
40
38 39 40
C2160
0.1
64 6 3 6 2 6 1 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 4 3 4 2 4 1 4 0
39
NC 38
VSS 37
VCC 36
C2159
VCC 35
[39] RFU 1
VCC 34
NC 33
VSSQ 32
C2158
NC 31
1
VDDI 30
VDDI 29
C2156
NC 28
0.1
NC 27
NC 26
NC 25
24
NC
VSS 23
VCC 22
IC2007
NC 21
RFKB5157F...AKX400LM
DAT7 20
DAT6 19
2GB NAND FLASH MEMORY
18
DAT5
DAT4 17
16
DAT3
NC 15
NC 14
NC 13
NC 12
NC 11
NC 10
VSS 9
VCC 8
RFU 7
RFU 6
DAT2 5
DAT1 4
DAT0 3
DAT3 2
NC 1 8 6
1 3 0 1 3 1 132 133 1 3 4 1 3 5 136 1 3 7 1 3 8 139 1 4 0 1 4 1 142 143 1 4 4 1 4 5 146 147 1 4 8 1 4 9 150 151 152 153
5
C2151 C2149
0.1 0.1
1/3 2/3 3/3 SA-AKX200LM, SA-AKX400LM MAIN (MICON) CIRCUIT
38 39 40
41 42
A
B
C
D
EMMC_DAT3
E
EMMC_DAT2
EMMC_DAT1
F
EMMC_DAT0
4 2
RX2004
D1H81034A042
7 1 3
G
H
41 42