CIRCUIT DIAGRAM-MAIN BOARD
PART 1
5 - 1 5 - 1
RX
FELPFO
SBLPFO
TELPFO
L_CH
R_CH
FDO
FCK
FCS
WP
FDI
GND
HOLD#
DOOR
TX
GND
RX
RESETJ
FELPFO
TELPFO
RESETJ
SBLPFO
DGND
AGND
AGND
3V3SD_IC
AGND
AGND
PLGND
3V3SD_IC
AGND
AUD_GND
AGND
AGND
AGND
SEV_3V3
SEV_3V3
DGND
DGND
PLGND
V18
AGND
AUD_GND
AGND
AGND
DGND
AUD_GND
AUD_GND
RF_1V8
M33V_LDO
M33V_PAD
V18_CORE
M33V_CKG
AUD_3V3
USB+5V
3V3SD
3V3SD
USB+5V
CD+5V
3V3SD
AUD_GND
3V3SD
AUD_GND
AUD_GND
M33V
GND
3V3SD
M33V_LDO
GND
GND
M33V_CKG
SEV_3V3
M33V_PAD
AUD_3V3
V18
RF_1V8
V18_CORE
DGND
3V3SD
V18_CORE M33V_PAD
DGND
3V3SD
DGND
DGND
DGND
3V3SD
3V3SD
DGND
AUD_GND
PLGND UGNDPGND GNDAGND
DGND
3V3SD_IC
DGND
3V3SD
3V3SD
DGND
3V3SD
3V3
M33V_PAD
DGND
V18_CORE
M33V_PAD
AUD_3V3
GND
DGND
DGND
DGND
3V3
MUTE34
MDPUH
XSLEGP
XFOCUS
TNI
MDI
MBPUH
VREF_16
LDO
HAVC
MCPUH
XTRACK
MAPUH
XSPINDLE
TPI
LIMIT
DP
DM
RX
TX
LINE_R
SDCMD
SDD0
SDD1
SDD3
SDCLK
SDD2
LINE_L
CARD_DET
SD_MS_PWR
RA3
RA2
RA1
RA0
RA10
RRASJ
RCASJ
RWEJ
RD0
RD1
RD2
RD3
RSDCLK
RCKE
RA11
RA9
RA8
RA7
RA6
RA5
RA4
GPIOG1
GPIOG0
DP
DM
AD1
MUTE
LINE_L
LINE_R R_CH
L_CH
IR
RA10
GPIOG0
RA6
GPIOG1
RA7
RA8
AMUTE
F_DO
F_CS
F_DI
F_CLK
TX
RX
F_CLK
F_DO
F_DI
F_CS
STB
DATA
CLK
CLK
STB
RDQMH
MUTE
RD4
RDQML
RD5
RCSJ
RD6
RD7
RA3
DATA
AD1
AD3
BBSA
BBSB
IR(NC)
AD3
routing should be same length and symmetry,
more shorten will be good to avoing through the hole
(PIN2--PIN7)
LDO&MDI routing should be
same length and symmetry
(GPIOF4)
SRAM_REPAIR
(GPIOF3)
mmu_boot
(GPIOF5)
(GPIOG1)
(GPIOG0)
Reserved for FW
BOOT_SEL[0]
(GPIOD0)
(GPIOC4)
Reserved for FW
WDT_EN
Reserved for FW
22R SN
DEL
USB
L919
300R/100MHz
L919
300R/100MHz
C910
0.1uF/0603
C910
0.1uF/0603
EC917
47U
EC917
47U
L909 22RL909 22R
BC917 0.1uFBC917 0.1uF
R937 100K/0603R937 100K/0603
L907
1k5/100MHz
L907
1k5/100MHz
L920 300R/100MHzL920 300R/100MHz
C925
6800pF/0603
C925
6800pF/0603
EC908
10uF
EC908
10uF
C905 0.1uF/0603C905 0.1uF/0603
2
1 3
Q993
S8050D
Q993
S8050D
Y901
16.9344MHz
Y901
16.9344MHz
EC903
10uF/10V
EC903
10uF/10V
TP4TP4
1 2
D602
1N4148
D602
1N4148
R998
22K
R998
22K
C987
100P/0603
C987
100P/0603
EC906
22uF
EC906
22uF
BC911
0.1uF/0603
BC911
0.1uF/0603
1
2
3
4
JK601JK601
L929
1k5/100MHz
L929
1k5/100MHz
R999
4.7K
R999
4.7K
103P
C942
103P
C942
R976 10KR976 10K
R912
10K
R912
10K
C915
0.1uF/0603
C915
0.1uF/0603
R911
100K0603
R911
100K0603
EC922
1UF
EC922
1UF
R936 100K/0603R936 100K/0603
R947
10K/0603
R947
10K/0603
3
2
1
Q905
8050
Q905
8050
R972 10KR972 10K
TP2TP2
L913 300R/100MHzL913 300R/100MHz
EC913
47uF
EC913
47uF
R913 10KR913 10K
R948
47K/0603
R948
47K/0603
100PC938 100PC938
EC905
100uF
EC905
100uF
L930
300R/100MHz
L930
300R/100MHz
1
2
3
4
CN8
CON4_2.0
CN8
CON4_2.0
BC916
0.1uF/0603
BC916
0.1uF/0603
R977
10K
R977
10K
R943 330R/0603R943 330R/0603
C913 0.1uF/0603C913 0.1uF/0603
C934 0.1uF/0603C934 0.1uF/0603
C944
0.1uF
C944
0.1uF
R953 0RR953 0R
L906 300R/100MHzL906 300R/100MHz
104
C927
104
C927
C907 1uF/0603C907 1uF/0603
1
2
D904
1N4148
D904
1N4148
L916 300R/100MHzL916 300R/100MHz
R914 10K/0603R914 10K/0603
TP3TP3
3
2
1
Q904
8550
Q904
8550
R978
10K
R978
10K
EC907 1uFEC907 1uF
EC916
2.2UF/16V
EC916
2.2UF/16V
EC904
10uF/10V
EC904
10uF/10V
R954 0RR954 0R
R945
10K/0603
R945
10K/0603
C901 0.1uF/0603C901 0.1uF/0603
L914 300R/100MHzL914 300R/100MHz
R959 10K/0603R959 10K/0603
L602
300R/100MHz
L602
300R/100MHz
R962 10K/0603R962 10K/0603
CTLA
1
FLGA
2
FLGB
3
CTLB
4
OUTB
5
GND
6
IN
7
OUTA
8
IC903
AIC1526(USB-POWER)
IC903
AIC1526(USB-POWER)
C914 30pF/0603C914 30pF/0603
100PC939 100PC939
C946
0.1uF
C946
0.1uF
R997
470R
R997
470R
103PC929 103PC929
R965 10K/0603R965 10K/0603
C911 0.1uF/0603C911 0.1uF/0603
R961
10K/0603
R961
10K/0603
C903 0.1uF/0603C903 0.1uF/0603
C904
0.1uF/0603
C904
0.1uF/0603
R975 1KR975 1K
100PC937 100PC937
C31 0.1uFC31 0.1uF
1
2
CN7
CON2_2.0mm
CN7
CON2_2.0mm
C926
6800pF/0603
C926
6800pF/0603
C912 30pF/0603C912 30pF/0603
C908 0.1uF/0603C908 0.1uF/0603
EC921
1U/10V
EC921
1U/10V
R973
10K
R973
10K
R974
1K
R974
1K
C928 0.1uFC928 0.1uF
R960 10K/0603R960 10K/0603
R966
100K
R966
100K
R963 10K/0603R963 10K/0603
R979
10K
R979
10K
R981
1K
R981
1K
L904 1k5/100MHzL904 1k5/100MHz
R946 1K/0603R946 1K/0603
R916 10KR916 10K
L931 300R/100MHzL931 300R/100MHz
C982
0.1uF
C982
0.1uF
C906
0.1uF/0603
C906
0.1uF/0603
R910 10KR910 10K
EC902
10uF/10V
EC902
10uF/10V
L601
300R/100MHz
L601
300R/100MHz
R964 10K/0603R964 10K/0603
R955
100K
R955
100K
EC912
47uF
EC912
47uF
12
D601
1N4148
D601
1N4148
R941
330R/0603
R941
330R/0603
1 2
D903
1N4148
D903
1N4148
C924
0.1uF/0603
C924
0.1uF/0603
100PC935 100PC935
C931
0.1uF
C931
0.1uF
CS#
1
DO
2
WP#
3
GND
4
DI
5
CLK
6
HOLD#
7
VCC
8
IC905
SFLASH
IC905
SFLASH
1
2
3
4
5
6
7
8
9
10
CN926CN926
C909 0.1uF/0603C909 0.1uF/0603
L905 1k5/100MHzL905 1k5/100MHz
GPIOE2/RD4
71
GPIOD4/RCSJ
65
V15L
35
VTP
20
XTALI
26
GPIOB6/SFDO
51
LDO
1
AVSS33_LDO
22
VDD_PAD
49
GPIOH1
93
GPIOA4
42
GPIOE7/RSDCLK
76
GPIOH7
100
GPIOC7/RA0
60
LINEOUTL
31
MB
5
GPIOD7/RD7
68
GPIOG0
87
GPIOD1/RRASJ
62
GPIOH6
98
GND_PAD
48
GPIOA3
41
GPIOH2
94
GPIOH3
95
VDD_CORE
46
GPIOE5/RD2
74
MPXOUT2
14
GPIOC0/SFCSB
53
COSP
16
GPIOI0
101
VDD_PAD
82
GPIOF4/RA7
83
VREF
36
TP2
3
GPIOE4/RD1
73
VTB
19
AVDD33_LDO
23
GPIOE6/RD3
75
AVDD33_2
8
TELP
12
GPIOH4
96
GPIOE1/RD5
70
GPIOC1/SFSCK
54
MC
4
GPIOG5
89
GND_CORE
47
GPIOA1
39
AVDD18_LDO
24
GPIOF7/RA4
86
GPIOA6/I2CM_CLK
44
GPIOE3/RD0
72
GPIOD6/RDOMH
67
V12
10
AVDD33_3
18
AVSS33_AUD
33
MD
6
MPXOUT1
13
AVSS33_3
21
GPIOA7/I2CM_DAT
45
GPIOI1
102
GPIOC6/RA1
59
GPIOB5/SPDIF
50
GPIOF3/RA8
80
GPIOH0
92
AVDD33_CKG
25
GND_PAD
81
GPIOC4/RA3
57
GPIOA2
40
GPIOD5/RDOML
66
GPIOG1
88
GPIOD2/RCASJ
63
AVSS33_2
11
GPIOD3/RWEJ
64
GPIOC2/URTX
55
GPIOB7/SFDI
52
GPIOH5
97
AVSS33_CKG
28
GPIOA5
43
GPIOF2/RA9
79
GPIOC5/RA2
58
PRSTB
99
GPIOG6
90
HAVC
9
COSN
17
MA
7
TP1
2
GPIOC3/URRX
56
GPIOF0/RCKE
77
GPIOE0/RD6
69
LINEOUTR
32
GPIOD0/RA10
61
XTALO
27
MPXOUT3
15
GPIOG7
91
GPIOF1/RA11
78
AVDD33_AUD
34
GPIOI2/IRC
103
GPIOI3
104
GPIOI4/SDD0
105
GPIOI5/SDD1
106
GPIOI6/SDD2
107
GPIOI7/SDD3
108
GPIOJ0/SDCMD/MSBS
109
GPIOJ1/SD_MSCLK
110
GPIOJ2/CARD_DET
111
GND_CORE
114
VDD_CORE
115
AVDD_D33
116
BTN_ADIN1
117
BTN_ADIN2
118
BTN_ADIN3
119
VREF16
120
FMO
121
AVD33_1
122
DMO
123
AVSS33_1
124
GPWM
125
FOO
126
TRO
127
MDI
128
AVDD18_1
29
AVSS18_1
30
DM
37
DP
38
GPIOF5/RA6
84
GPIOF6/RA5
85
GND_PAD
112
VDD_PAD
113
ALi/M5673D
IC901
ALi/M5673D
IC901