Product Drawings

B
1 1
REV:SIZE:CODE:
DRAWN: DATED:
DATED:CHECKED:
QUALITY CONTROL: DATED:
DATED:RELEASED:
COMPANY:
TITLE:
DRAWING NO:
SHEET: OFSCALE:
REVISION RECORD
APPROVED:ECO NO:
A
B
D
DATE:
123456
D
C
A
B
C
LTR
MOS
RGBLED
BAT
ADKEY
MCU
SPK
1
LDO_IN/PB5
2
VBAT
3
VDDIO
4
PB1/ADC5
5
FMIP
6
BT_RF
7
BT_OSCI
8
BT_OSCO
16
DACL
15
VCOM
14
VSSIO
13
PA1/PA0
12
ADC3/PA4/USBDP
11
ADC14/SD0DAT/PC3/USBDM
10
ADC11/SD0CMD/PC4
9
ADC12/SD0CLK/PC5
U1
AC6969D
C8 105
C7 105
1
2
E1
12
3 4
Y1
24M
C9 105
SW1
PREV/V-
SW2 NTXT/V+
SW5
POWER/PP
R11
24K
R12
15K
R13
0R
R14
22K
3
2
1
Q2
9014
R1100K
3
2
1
Q1
2301
R161K R1547K
3
4
2
1
4
VCC
5
PROG
3
BAT
2
GND
1
CHRG
U3
LN4054
1 2 3 4 5
6
7 8
9
USB1
R23.6K
D6
LEDR
R33.6K
1
2
CON1
BAT
1
2
3
4
8
7
6
5
U2
HAA2018A
1
1
2
2
J1
C1
106
R5 NC
R6 100K
R4 10K
C2 105
R7
20K
C3
473
R8NC
C4 102
R9
10K
C5 102
R10 1K
C6102
BT_LED
VBAT
VDDIO
RGB_LED
BT_RF
BT_OSCI
BT_OSCO
BT_OSCI
BT_OSCO
MUTE
ADKEY
DM
DP
PA1/PA0
DACL
ADKEY
VDDIO
VBAT
VDD
PA1/PA0
VDD
RGB_LED
VBUS
VBAT
VBAT
DM
DP
VBAT
MUTE
VBAT
VBAT
VBAT
DACL