1 P2 3 1 LED2

2 2 1 1 S2 LED1

3

4

GND1

3

1 2

S1

1 2

2

2

1 2

P1

P3

P11 P6 1 2 3

OUT2 1 POWER5

A

E0 E1

2

1 2 3 4 5 6 7 8

1

3.3V C0 C1 C2 C3

M0 M1 M2 M3 M4

C4

13 11 9 7 5 3 1

IN4007 OUT2 L_PWM R_PWM

1 2 3 4 5 6 7 8

1

GND

Vin 2940-1 Vout

3

OUT1

C3 104

10uF

C4 104

LED1

+ 10uF 10uF

2

+ C2

LED2

P8 1 2 3

P9 B0 B1 B3 B5 B7 T0 1 2 3

1 B C5 104+ C6 10uF

U2 GND

Vin 2940-2 Vout

3+ C7

OUT2

Left_speed OUT2

R2 1K

Right_speed OUT2

R1 1K

2

10uF

104

GND1

C8

LED1

LED2

74LS04 CTL R_IN OUT4 OUT_R OUT5 OUT_L

M3 M2 M1 M0 P7 OUT2 OUT4 8 R_IN 9 Right_speed 10 OUT5 11 CTL 12 Left_speed 13 OUT2

1 C11 104+ C10 10uF

LM1940 GND

Vin 2940-3 Vout

3 C9 10uF+

OUT3

1 2 3 4 5 6 7

14 13 12 11 10 9 8

74LS08 7 6 5 4 3 2 14 1 74LS08N

T7 OUT_L OUT_R

P5 P3 P1

T0 T1

2

104 P1

R4 1K

C U6 3 IN LM317OUT C13 ADJ

R6 P5 P10 2 R20 100 C14 100uF P3 6V

P12 P7 6V

1K

LED2

1 2 3

1 2 3

TLP521 1 2 3 4 TLP521-2

8 7 6 5

OUT2 L_PWM OUT2 R_PWM

R5

2.2K

T7

R8 2.2K

10uF

P13 1 2

M0 M1

R3 90 R7 R17 R18 R19

C0 C1 C2 C3 C4

B0 B1 B2 B3 B4 B5 B6 B7

R21

ADJ

2K

OUT2

3 C1 10uF

U3 IN

LM117 OUT 2 C12 10uF 3.3V

M2 M3 M4

35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

M3 M2 M1 M0 P7 P6 P5 P4 P3 P2 P1 P0 T0 T1 T2 T3 T4 T5 T6 T7 B0 B1 B2 B3 B4 B5 B6 B7 E7 E6 E5 E4 MC9S12XS128

M4 M5 J6 J7 S3 S2 S1 S0 VRL VRH AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 A7 A6 A5 A4 A3 A2 A1 A0 E0 E1 E2 E3 GND+5

34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

M4 CTL

OUT2 S1 S0

14 12 10 8 6 4 2

LM2940

2

4 1 3 2

1

D

R9 R10 R11 R12 R13 R14 R15 R16

10K 10K 10K 10K 10K 10K 10K 10K

A0 A1 A2 A3 A4 A5 A6 A7

2 4 6 8 10 12 14 16

1

OUT2

U1 1 3 5 7 9 11 13 15

1

2

3

POWER5

GND1

P14

P5 5110

P4 CC1100

T1 OUT3

B2 B4 B6

P7 JP1

A

B

S1 S0

A7 A6 A5 A4 A3 A2 A1 A0 E0 E1

C

OUT1

Title Size A4 Date: File:

* Number 2013-11-10 M:\\..\MCU.SchDoc Revision Sheet of Drawn By:MYSKY 4

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