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Clock Part
1
D
2 7M
C
B
A
1
40
2
R1 51
( OP EN)
R1 50
0 O HM
3 3 O HM
R59
E2
C22
LF A 30 - 2 A1 E47 3 MB
O P EN
(15PF)
3 3 O HM
R64
C24
E4
O P EN
LF A 30 - 2 A1 E47 3 MB
(15PF)
3 3 O HM
R63
E3
C25
LF A 30 - 2 A1 E47 3 MB
1 5 PF
3 3 O HM
R81
E1
C38
LF A 30 - 2 A1 E47 3 MB
O P EN
(15PF)
3 3 O HM
R68
E5
C41
LF A 30 - 2 A1 E47 3 MB
O P EN
(15PF)
2
3
V CC
C1 45
R1 69
1 0U /1 6V
3 3 0E
R1 68
1 0K
Q5
JE9 0 14
D CLK
R1 70
D7
1 0K
1 N4 1 48
U 16
1
NC
2
G ND
V CC
3
NC
4
RES
5
V DD
X IN
V6 3 00
Pa c kage : S OT-2 3 5L
No n eed if usi ng CA T24C02 1
V CC
R1 37
4 .7 K ( OP EN)
A U X3
R61
0
3 3 O HM
R57
TBCK
3 3 O HM
R99
TW S
3 3 O HM
R52
TS D0
P CLK 2X
R67
17 1 7 XI
MCLK
E6
LF A 30 - 2 A1 E47 3 MB
3
4
RS T#
AU X3 -
TBCK-
TW S -
TS D0 -
2 2 0 O HM
A UD CLK
C30
O P EN
(15PF)
930E2
COMPANY
G VG
TITLE
GV-DJB930E2.SCH
FILE
SCALE:
00-11-25
SHEET:
SHEET
OF
DATE
DESIGN
DRAWN BY
CHECKED BY
APPROVED BY
4
D
C
B
解 码 板
PCB
图
A
B/0
REV:
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