Schematic
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
RX
TX
DAC
D-
D+
AWG
AWG
D0
D1
D2
D3
D4
D5
D6
D7
D4
D0
D1
D2
D3
D5
D6
D7
DB7
DB6
DB5
DB4
DB3
DB2
E/RD
R/W
BS2
BS1
VDD
VSS
IREF
SCLK / DB0
SDIN / DB1
VCOMH
VCC
D/C
RES
CS
+3.3V
+3.3V
+3.3V
+2.048V
+5V
+2.048V
+2.048V
-5V
+2.048V
+2.048V
+2.048V
+5V
+5V
+5V
+5V
+5V
-5V
-5V
-5V
-5V
+3.3V
+3.3V
+VBAT
+3.3V
+3.3V
+5V
+3.3V
+3.3V
+3.3V
+10V
+5V
+10V
VUSB
Size Document Number Rev
Date: Sheet of
A
1 1Saturday, July 13, 2013
1.1
GT-0015 Xminilab Portable
Size Document Number Rev
Date: Sheet of
A
1 1Saturday, July 13, 2013
1.1
GT-0015 Xminilab Portable
Size Document Number Rev
Date: Sheet of
A
1 1Saturday, July 13, 2013
1.1
GT-0015 Xminilab Portable
GRN
RED
Gabotronics
July 2013
© 2013 Gabotronics
FUNCTION
GENERATOR
CH1
LOGIC
ANALYZER
EXT. TRIG
53kHz BW
USB Micro B
125uA
65uA
200uA
200uA
200uA
200uA
16MHz
Output:
+/- 4V
Spark Gaps on pads
100u
CH2
LCD 128 x 64 - SSD1305
650uA
GAP5GAP5
J7
UG-2864ASGGG14
J7
UG-2864ASGGG14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
D5
MBR0520LT1
D5
MBR0520LT1
C23 10pC23 10p
C5 0.1uC5 0.1u
R4 3.00kR4 3.00k
U8
LM2665
U8
LM2665
V+
1
GND
2
CAP-
3
SD
4
OUT
5
CAP+
6
C1
1u
C1
1u
R31
820k
R31
820k
J11
SJ-3523-SMT
J11
SJ-3523-SMT
3
2
1
GAP6GAP6
TP6TP6
C29
15p 250v
C29
15p 250v
-
+
U3B
TL064
-
+
U3B
TL064
5
6
7
411
J21J21
1
C13
4.7u
C13
4.7u
J3
76382-309LF
J3
76382-309LF
1
2
3
4
5
6
7
8
9
K3K3
J14J14
1
PDI
CON6
PDI
CON6
1
2
3
4
5
6
GAP3GAP3
L2 10uL2 10u
SW3SW3
R3
180k
R3
180k
K1K1
C8
4.7u
C8
4.7u
J20J20
1
R39
75.0k
R39
75.0k
D2D2
C19
0.1u
C19
0.1u
C25
4.7u
C25
4.7u
J18
SJ-3523-SMT
J18
SJ-3523-SMT
3
2
1
D4
BAT54C
D4
BAT54C
R21
820k
R21
820k
D9
MBR0520LT1
D9
MBR0520LT1
K2K2
R35
820k
R35
820k
J19J19
1
J15J15
1
R5 3.00kR5 3.00k
R16
820k
R16
820k
D3D3
R11 3.00kR11 3.00k
R1 3.00kR1 3.00k
U2 TLV70033DDCU2 TLV70033DDC
IN
1
OUT
5
GND
2
EN
3
NC
4
R17 3.00kR17 3.00k
C11
10p
C11
10p
SW2SW2
R15 180kR15 180k
R25
300k
R25
300k
TP5TP5
C36 0.1u 250vC36 0.1u 250v
D7D7
TP2TP2
R7
20.0k
R7
20.0k
GAP7GAP7
C28
15p 250v
C28
15p 250v
R20
820k
R20
820k
-
+
U3C
TL064
-
+
U3C
TL064
10
9
8
411
R33
820k
R33
820k
U4 TPS60403U4 TPS60403
OUT
1
IN
2
CFLY-
3
GND
4
CFLY+
5
C27
4.7u
C27
4.7u
C9 330pC9 330p
C2
330p
C2
330p
R28 820kR28 820k
SW1SW1
J16 CON6J16 CON6
1
2
3
4
5
6
GAP2GAP2
GAP8GAP8
R23 300kR23 300k
L1
VLC6045T-101M
L1
VLC6045T-101M
C10
10p
C10
10p
R6 3.00kR6 3.00k
C30
68u 10V
C30
68u 10V
R26 49.9R26 49.9
Y1
NX3225GA
Y1
NX3225GA
U1
ATXMEGA32A4U
U1
ATXMEGA32A4U
PA5
1
PA6
2
PA7
3
PB0
4
PB1
5
PB2
6
PB3
7
GND
8
VCC
9
PC0
10
PC1
11
PC2
12
PC3
13
PC4
14
PC5
15
PC7
17
GND
18
VCC
19
PD0
20
PD1
21
PD2
22
PD3
23
PD4
24
PD5
25
PD6
26
PD7
27
PE0
28
PE1
29
GND
30
VCC
31
PE2
32
PE3
33
DAT
34
RES
35
PR0
36
PR1
37
GND
38
AVCC
39
PA0
40
PA1
41
PA2
42
PA3
43
PC6
16
PA4
44
C15
4.7u
C15
4.7u
R22
75.0k
R22
75.0k
C12
0.1u
C12
0.1u
U7 NCP1402SN50U7 NCP1402SN50
CE
1
OUT
2
GND
4
NC
3
LX
5
D1
LM4040D20
D1
LM4040D20
2 1
Z2 PESD5V0L2BTZ2 PESD5V0L2BT
1
2
3
J10
SJ-3523-SMT
J10
SJ-3523-SMT
3
2
1
K4K4
C18
0.1u
C18
0.1u
R30
820k
R30
820k
R36
820k
R36
820k
TP7TP7
U5 MCP73831T-2ACU5 MCP73831T-2AC
VSS
2
STAT
1
VBAT
3
VDD
4
PROG
5
R13 3.00kR13 3.00k
GAP1GAP1
R9
20.0k
R9
20.0k
R27
200k
R27
200k
C3 1uC3 1u
D6 MBR0520LT1D6 MBR0520LT1
C32
0.1u
C32
0.1u
J2
10103594-0001
J2
10103594-0001
1
2
3
4
5
6
7
8
9
10
11
TP4TP4
R18
3.00k
R18
3.00k
C71u C71u
Z1
PRTR5V0U2X,215
Z1
PRTR5V0U2X,215
1
2
3
4
GAP4GAP4
Q1
DMP2100U
Q1
DMP2100U
R29
1.00k
R29
1.00k
C24
0.1u
C24
0.1u
-
+
U3A
TL064
-
+
U3A
TL064
3
2
1
411
C21
0.1u
C21
0.1u
R34
820k
R34
820k
R2
820k
R2
820k
J12J12
1
C20 1uC20 1u
C4
330p
C4
330p
R8 180kR8 180k
TP1TP1
BAT
CON2
BAT
CON2
1
2
R32 20.0kR32 20.0k
R24
3.00k
R24
3.00k
C26
0.1u
C26
0.1u
R12
180k
R12
180k
U6 74LVC245U6 74LVC245
DIR
1
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
GND
10
VCC
20
OE
19
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
J17
SJ-3523-SMT
J17
SJ-3523-SMT
3
2
1
C35 0.1u 250vC35 0.1u 250v
TP3TP3
J22J22
1
C6
1u
C6
1u
C31
10u 10V
C31
10u 10V
C14
4.7u
C14
4.7u
C16
4.7u
C16
4.7u
R10
820k
R10
820k
R37
1.00k
R37
1.00k
J13J13
1
-
+
U3D
TL064
-
+
U3D
TL064
12
13
14
4 11
R14
20.0k
R14
20.0k