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MACH DIEU KHIEN TAI BANG AM THANH

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MACH DIEU KHIEN DONG CO DC

MACH CHONG TROM XE HOI

N/O CAR

BATT, NIC By

12V,2002

1 C/O RELAY

* *

® “REFER TEXT BODY(-VE)

MACH HEADPHONE KHONG DAY

FIG 1: IR Audio Transmitter FIG.2: IR Audio Recieiver =>

MACH BAO TROM XE

MACH DIEU KHIEN QUAT BANG REMOTE TIVI

R8 D12 +2

MACH DONG MO CAC THIET BI GIA DINH BANG REMOTE TIVI

MACH BAO SUT AP NGUON AC

R33 R34 R35 R28 R29 R30 R31

1K 1K 1K 1K 1K 1K 1K

ỊC2 Nào =LM339

IC3 (N9-N12)

160 TO PIN3 AND PIN 12 OF LM339 ARE 270V AC

MACH CHUONG BAO TRUONG HOC

MACH KHOA SO DIEN TU

© +6V

MẠCH ĐỊNH THỜI

Q6 32SEC OFF ff CYCLE ON

IC3 (N4-N7) = CD4011 3 Q14 2HRS 9 ICS (N8-N11) = CD4011 8 HOLD

MACH BAO VE QUA AP

RL = 12V, 2000 1C/O RELAY

MACH BAO TROM BANG HONG NGOAI

MACH BAO SO CUOC GOI DIEN THOAI GOI DEN KHI DI VANG

1K

1 Q2

MACH HIEN THI SO BAI HAT

Em LED10 R4-R13 = 47002 DIS1-DIS2 = COMMON CATHODE

Ơ +

MACH DIEU KHIEN DONG CO MAY GIAT

RL2 6V 100

1 C/O RELAY

MACH DIEU KHIEN DONG CO DC CONG SUAT NHO

MACH TRO CHOI AI NHANH TAY

Hi

s: mẫn

_

so mle s4 min

S1-S5 = PUSH-TO-ON SWITCHES

VRI 10K ỊC7 NE555

MACH THU PHAT AM THANH KHONG DAY

MACH KHOA SO

D5 D3 LED

TO 6We6V,300mA| C4 +

SECONDARY 1000 ——

TRANSFORMER | 16V | 1š HH HH

NOTE:ALL SWITCHES ARE PRESS-TO-ON TYPE

MACH TAO TIENG CHUONG DING-DONG

MACH DIEU KHIEN TOC DO DONG CO DC

,CD4017,, ; -Ế )

1K TIP

32 S1

— C2 0.01

MACH DIEU KHIEN DEN GIAO THONG

oO Vec IC3 (N1-N4) = 7404 IC4 (N5-N8) = 7432 IC5 (N9, N10) = 7432 IC6 (N11-N13) = 7411 IC7 (N14-N16) = 7411 IC8 (N17, N18) = 7411 IC9 (N19, N20) = 7408

R1 24Q 7 9 10151645

GREEN D-E (Lt)/D-A(Rt)

RED H-C(St)

GREEN B-C(Lt)/B-G(Rt) YELLOW B-E(St) RED F-A(St) GREEN F-A(St)

GREEN H-C(St) GND

YELLOW F-A(St)

GREEN B-E(St) WALK (N-S/S-N)

GREEN H-A(Lt)/H-E(Rt) RED

D-G(St)

YELLOW H-C(St)

GREEN D-G(St) WALK (E-W/W-E)

MACH 12 BAI NHAC DIEU KHIEN BANG REMOTE TIVI

: —H 0V

10K UNDER vet

AC

|

( IMCB N/O

ON

RELAY CONTACTS

DS 1N4001

D2

2 —t 9V

TT BATT, D4

IC1

2 GND ERONT VIEW

` 120K R3 ON/OFF S1

UM SWITCH

66 LDR1 ì n

MACH DIEU KHIEN TAI BANG DIEN THE CHUAN DC

D3 1N4007

eo

+12V

Veer: of 12V

H1 1K

Vnezz +9V

e

R2 1K

Vae£3 +6V

+3V TO +12V

INPUT

VARIABLE VOLTAGE FOR R3 CONTROLING 1K

N/C |

RL3

D4 as | 1N4007 N

RL4 RL1-RL4 = 12V, 2000

14 1C/O RELAY BC548

MACH DIEU KHIEN DONG MO TAI BANG HONG NGOAI

DIEU KHIEN TAI AC BANG HONG NGOAI

al IRD14IRD2 = INFRARED TRANSMITTER LED

$1 REMOTE CONTROL SWITCH

RECEIVE

MACH CAM BIEN SIEU AM

4.7M

R4

D1 IN4148

MACH DIEU CHINH DO SANG DEN

MACH CHON KENH VIDEO/SOUND

VIDEO IN FTỌ, _AUDIO IN,

$1, S2 = PUSH-TO-ON SWITCH

MACH MAC DIEN THOAI SONG SONG

G C2 C3 R4 CÔ Cc? Re

lụ Tụ 1509 lụ Tụ

TELEPHONE oO

FROM PUSH- PUSH-

EXCHANGE TO- SCR TO-

T2 ON 2P4M T4 ON BC548 | SWITCH SWITCH

Í |

R2

1502 ie) KAQ

+1 \ +Ì C4 C8

150v 150v

MACH DEN CHAY VONG

MACH CANH BAO NGUON AC

MACH DEN SANG THEO NHAC

sư

W Xxi~?wwW

ac

TO 12V-012V, 250A TRANSFORMER

MACH BOM NUOC TU DONG

MACH CANH BAO XE DUNG LED

EXTERNAL

R2 IC2 ‘5 IC3 † IC4

WE Ct ai LAN 5 7 81018 15 Ae CD 4017BE CD4017BE : NESSS >

1 DIS0 - DÍS9 = 7-SEGMENT ŒG DISPLAY LTS§43

gv 4 BATT

T2 BD677

1Ï C1

° LED1

e ° ©

LED2 LEDS LED7

° LED6

e e * LED1 LED4 LED1 LED4

MACH GAME VUI DE HOC

GOs T1-T4 = IRFZ44

IC1(N1,N2,N3)=1⁄2CD4069B

MACH BAO CO NGUOI DI VAO CUA

+12V

9 R1 d RESET