Parts List/Tune Up Info

7ǃ〻ᒿԕ䇮㖞䮯᤹PWRKEY 10S༽սDŽᡆ㘵VUSBݵ⭥ᨂޕ༽սDŽ
8ǃPWRKEY䗃ࠪ⭥঻1.8VDŽվҾ0.6VѪ䙫䗁վˈ༽սⓀоᔰᵪ䀖ᴹ᭸
ĵ^ŷ˚ˤə
ԟ঴ݎՍ
ڐߑ୰
əŷĵ
əŷĵ˚
ħrɳ
^Nĵ
ōÝN
ĵr^
ŗǻN
ə^^^N
ə^^Ýŷ
əDǻ
ŷəƻˀ
ଋԹґܔ
əȕǢD
əNōDȕ®
L1
10uH
C4
ˠ˟˥
C5 ˠ˟ˤ
C6 ˡˡˤ
C11
ˠ˟˥
L3
3
/
1&
L2
3
C1
ˡˡˤ
Y1
C12
105
10
VDDBT
7
VDDBT
8
PWRKEY
5
LX
6
DGND
4
VBAT
2
VUSB
18
DACR
16
ADC10/MIC/PF2
11
BT_OSCI
12
BT_OSCO
9
BT_ANT
3
VDDIO
19
VCMBUF
1
AGND
0
RFGND
17
DACL
20
VDDAC
13
ADC6/PB4
14
ADC5/PB3
15
ADC2/PA7
U1
3
UPDATE
4
VBAT
5
GND
1
GND
2
V+
3
A
4
B
5
V+
6
GND
7
S
8
S
9
S
10
S
U4
TYPE-C-6P
R1ˡʳˡNJ
R2ˤʳˠħ
R6
ˤʳˠħ
12
34
BT3
12
34
BT4
L+
L-
L8
ˠˡ˟ŗË
L9
ˠˡ˟ŗË
&
˧ʳˡƻ
&
˧ʳˡƻ
NJ
NJ˚
L10
ˠˡ˟ŗË
L11 ˠˡ˟ŗË
&
˧ʳˡƻ
&
˧ʳˡƻ
21
MIC2
C9
ŗN
C18
ˠ˟ˣ
R8
˥ʳ˧ħ
1
ŗǻN
D1
ESD
D3
ESD
1
2
RF1
NEW_RF
C14 ŗN
R3 ŗN
12
34
BT6
R7 ˠˡħ
ȖƼ^Ǽsˠ
&
ˠ˟ƻ
/('
BLUE_LED
/('
RED_LED
R4
ˤˠ˟NJ
R11
ˠħ
C3
ˠ˟ƻ®
C21
ˡˡˤ
OSCO
BT_RF
OSCI
VBAT
Dĵȕrĵr^
əȕǢD
PWRKEY
DACL
VCMBUF
DACR
VCMBUF
MICIN
VDDDAC
PWRKEY
NËNJµĵr^
Dĵȕrĵr^
MICIN DACL DACR
NTC
Dĵȕrĵr^
CHRG_LED
ƻNJrə
ƻNJrə
20MHz
AIC 3204