Text preview for : Schematic.pdf part of This is schematic to 78k0 development kit
Back to : Schematic.pdf | Home
CN? CN? 2 CN? 1
+5V
3 2 1
+5V GND
104 C?
+5V PlusOut
R?
-5V
IC? 1 OUT A
R?
GND
C? 104
10k
3 2 1 6 5 4 3 2 1 CN1
R? 10k
R?
+5V
47
CN?
2 INA3 INA+ 4 VLMC662CN
V+ 8 OUT B 7 INB- 6 INB+ 5
R? 2k
-5V IC? 8 7 6 5
R? R? R? R? R?
+5V
1k 1k 1k 1k 1k
5 4 3 2 1
IC4
+5V +5V
2k
CN?
OUT A GND OUT B GND
1 OUTA 2 INA-
MAX148ACPP
1 Vcc 2 3 4 GND TC7WU04F
R?
102(2%)
102(2%)
1M C?
5
4
3
2
1
C11
CountIn
Lin+
Lin-
GND
CN? 3 2 1
+5V
CN?
CN?
+5V GND -5V
-5V +5V R19 R20 +5V
2
1
2
1
CN?
104
1 2 3 4 5 6 7 8 9 10
C12
CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 COM SHDN
VDD SCLK CS DIN SSTRB DOUT DGND AGND REFadj Vref
3 INA+
C9
INB- 6
104
IC1
V+ 8 OUTB 7
4 3 2 1
CN2
CN? 4 3 2 1 4 3 2 1
20 19 18 17 16 15 14 13 12 11
OUTA GND OUTB GND
OUTA GND OUTB GND
R? 1k 104 C? R? 2k
IC2 1 2 3 4
104
INB+ 5 4 VMAX4167EPA+ 8 7 6 5
R? 47
10k
R?
R? 2k R? 1k
GND VDD OUT A OUT B CS LDAC DIN SCLK MAX548ACPA
C?333
C?104
C?333
C?104
C?
C?333
R?
1
U1
+5V +5V 1k
IC3
CN3 2 1
C10
10k
P-00033
R5
180k 180k R3 104 C?
5.1k
R16
R17
330
R7
IN1+ 3 4 VEE MAX4167EPA+
CN4 2 1
-5V SW1 SW2 R? 100k 100k 104 R? 104 R? 180k C? 180k R7 104 C? C? SW3 R5 1M R6 82k
CH2 GND
CN6 3 2 1
-5V
PlusOut PlusOut GND
RN1005
1 2 3 4 5 6 7 8 9 10 11 12 13 14
CN1 GND VCC P12 P11 P10 GND GND FLMD RES P30 P01 P00 P120 GND
10k R4
X1 16MHz 20P 20P
C3 104C2 474 R3 10k T1
1 2 3 4 5 6 7 8 C1 9 474 10 11 12 13 14 15
P10/SCK10 P11/SI10 P12/SO10 P13/TxD6 RESET P14/RxD6 FLMD0 P15 P122/X2/EXCLK P16/TOH1 P00/TI000
P120/INTP0 /EXLVI P01/TI010 /TO00
20k
P30/INTP1
REGC Vss Vdd USBREGC USBP USBM USBPUC
/OCD0B P121/X1 /OCD0A
uPD78F0731
EVss EVdd
P31/INTP2 OCD1A P32/INTP3 OCD1B
P60 P61
J3
P17/TI50 TO50 P33/TI51 TO51
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
D1
2
GND
R?
5 IN2+
104
1M
82k
180k
+5V
P-00267
CH1
R1
R2
6 IN2-
R8
10k
R11
1
J1
1k
IC4
2
180k
Vcc OUT1 1 IN12
R15
J2
GND P13 P14 P15 P16 P17 P33 VIO P60 P61/LED P32 P31 V50 GND CN2
14 13 12 11 10 9 8 7 6 5 4 3 2 1
+5V
+5V
TR1
???
D1
CN5 2 1
330
CN 8
CountIn GND
R9 1k
USB-TypeB ??? D2
9
7 8
5 6
FLMD0
3 4
R9
DATA
R.F.U
330
RESET_IN
1 2
C - 0 0080 1 0
CLK
CN7 VBus DD+ GND
J4
106
C5
R6 1.5k R8 10k R1
104 R2
10k
C4
1k
RESET_OUT GND VDD
R4
1
7 OUT2
+5V
8
+5V
+5V
RN1005
2
1
+5V
TR2
104
104
C1
16
C8
74HC4094
R22
232C
7 3 2 5
CN8
1 3 4 5 8
IC6 C1+ VCC V+ 2 C1C2+ V- 6 C29
RTS TXD RXD GND 14 11 13 12
104
C7
1 2 3 4 5 6 7 8
STROBE Vdd 16 DAT A OE 15 CLOCK Q5 14 Q1 Q6 13 Q2 Q7 12 Q3 Q8 11 Q4 Q's 10 Vss Qs 9
IC5
104
104
C3
104
C4
C2
30
U3
U2
K
19 17 15 13 11 9 7 5 3 1
K RES DB6 DB4
20 18 16 14 12 10 8 6 4 2
A DB7 DB5 DB3 DB1 R/W CL CS1
10k VR1
20 18 16 14 12 10 8 6 4 2
19 17 15 13 11 9 7 5 3 1
A DB7 DB5 DB3 DB1 R/W CL
10k VR1
LCD1 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2
RES DB6 DB4 DB2 DB0 E CS2 A0
3006P-1-103
7 GND 15
10
+5V
DB2 DB0 E
+5V
CS1 Vo VSS
SLP-9118C-51H
D3
IC8 T A48M05F(S)
SW 4
IC7 1 2 3 4 FC V+ CAP+ OSC GND LV CAP- OUT MAX660CPA 8 7 6 5
22u(25) -5V C15 22u(25) C14
+
CS2 A0
C46 104
Vo VSS
1S4
VDD
100u
C16
104
104
C5
C6
R23
2DC0005D100
-
330
CN7 J B S
VDD
G
D4
D2 1S4
1 I
O 2
SG12232CULB-GB-R
SG12232CULB-GB-R
3
+
1
VDD
Vout
D/I
CS2
CS1
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
RES
R/W
Vo
K
A
E
Vss
3006P-1-103
MAX3232ECPE
GND
-
J1 C-00167