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61
UB-T760
11.4. Pen Board and Pen FPC
2
3
B
D
A
C
5
4
CF1
100n
C3
10m
L1
1
2
3
4
5
2
3
4
5
678
9
1
0
D5
IC3
VSS
4
NC
3
VOUT
1
VIN
2
Q3
D10
IC4
VDD
1
GP5/T1CKI/OSC1/CLKIN
2
GP4/*T1G/OSC2/CLKOUT
3
GP3/*MCLR/VPP
4
GP2/T0CKI/INT/COUT
5
GP1/CIN-/ICSPCLK
6
GP0/CIN+/ICSPDAT
7
VSS 8
100k
R14
100k
R15
C
CN1
1
CN1
2
1
2
3
4
5
CN2
6
1
2
3
4
5
2
3
4
5
CN3
6
100n
C7
C2
100uF
D6
1
2
3
47u
C4
47u
C5
47u
C6
1M
R1
1
15k
R12
15k
R13
47k
R17
D8
SW1
2
4
1
3
C
10k
R10
1n
C9
220
R9
100
R16
1n
C8
220
R7
C
T1
5
1
3
4
6
2
47u
C13
IC2
CE
1
VOUT
2
NC
3
Lx
5
VSS
4
C12
(-)
BT1
(+)
BT2
4.7k
R6
D7
15k
R8
Q4
Q5
220k
R20
220k
R19
1M
R18
220k
R21
47k
R22
D1
1
C10
C1
1
C
100n
C14
1M
R5
SW2
2
1
3
D9
To Pen FPC
IR
US
*BW
PSW
BSW
*PDM
For adjustment
To US
+12V
US_DRIVE
GND
GND
+12V
+12V
+5V
IR_ON
GND
NC
BVDT
BSW
DC/DC_ON
*PDM
1
D1
D2
D3
D4
Q1
IC1
NC1
1
NC2
2
K
3
REF
4
A
5
Q2
220
R1
47k
R2
2.2
R3
220
R4
1n
C1
D
S
G
C
E
B
A
K
A
K
K
A
K
A
6
5
4
3
2
1
To CN2 on Pen Board
UB-T760
Pen Board and Pen FPC
Pen Board and Pen FPC
1/1
Components identified by mark have special characteristics important for safety.
When replacing any of these components, use only manufacture`s specified parts.
Important Safety Notice
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