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8/3/2019 Mach Hong Ngoai

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HNG DN LP RPBOARD MCH HNG NGOI 9148-9149/9150

( lp VP2000/ Cin t thit k)

I. Mch pht:S lng K hiu Loi linh kin_______________________________________

2 C51,C52 150p

1 C53 47u

1 C54 0.1uF1 D5 LED hng ngoi1 Xtal 455kHz

3 D51,D52,D53 DIODE 1N4148

1 D54 led hin th ngun1 J1 cm ngun1 Ma tan SW DIP-4

1 Q8 A10151 Q9 C1815

1 R51 1K

1 R52 470

1 R53 10K1 R54 22ohm

18 S1 - S18

1 Trasmiter TC 9148

Mch s dng IC TC9148 lm cs,

cc linh kin c gi tr v lp dt theo ss nh hnh trn y. ng vi mi v trmch in l v tr lp t cc linh kin.

Bn no dng mch thu l TC9150th cn lp tt c cc linh kin mch pht, bn no dng TC9149 mch thu th ch cn lp cc 10 cng tcnhn ( phm 1-5 v phm 7-11)

Cc v tr cn li lp ng nh k hiu v gi tr linh kin trn hnh. tng cng tm pht, c th thay C1815 bng D468.B ngun cung cp thun tin nht l dng 2 cc pin AA. 3D th nhiu ln v thy rt hiu qu.Sau khi hon tt mch thu, cc bn sng nht bng m gia 2 mch bng b SW DIP 4(tnh t ngoi

vo trong):led ngu n, C3,C2,C1. V tr bt (mc 1) c tnh theo v tr cng tc 1 m led ngun sng

Ci t mch pht v mch thu:

TC9148 TC9149

C1 C2 C3 C2 C3

bt bt tt tt btbt tt bt bt ttbt bt bt tt tt

TC9148 TC9150

C1 C2 C3 C1 C2

bt tt bt tt bttt bt bt bt tt

bt bt bt tt tt


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II. Mch thu:SL K hiu Loi linh kin______________________________________________

7 Com 1 - Com 6,C Pulse cm 2 chn1 C1 4.7u

1 C3 1022 C4,C5 1n

1 C6 1000p

3 C7,C8,C9 1uF

1 C10 100uF

1 C11 0.1u1 D6 Led bo ngun6 D7,D8,D9,D10,D11,D12 1N4148

6 D13,D16,D18,D20,D22,D24 LED6 D14,D15,D17,D19,D21,D23 1N4007

1 Power supply cm 3 chn1 Q1 A1015

6 Q2,Q3,Q4,Q5,Q6,Q7 C18151 R1 100

8 R2,R7,R13,R16,R19,R22, 10KR25,R28

1 R3 470

2 R5,R6 5K6

1 R8-39K Bin trtinh 100K15 R9,R10,R11,R12,R14,R15, 1K

R17,R18,R20,R21,R23,R24,

R26,R27,R29

1 SW2 SW DIP-41 T1 TC1380 (IC thu IR)

1 U1 BL 9150

1 U2 BL 9149

3 U6,U7,U8 40132 1xung,Xung lien tuc cm 6 chn1 Xung 10 cm 10 chn

mch thu, cc bn c th dng 1 trong 2 IC: TC9149 (5 tn hiu dng nt n v 5 tn hiu n dngng/m) hoc TC9150 ( 6 tn hiu nt n, 10 tn hiu n vi 6 chn ra ng/m, 2 chn ra tun hon).Tuy vy, gi thnh ca 9150 cng t hn 4 ln so vi 9149, do vy cc bn nn lu v nhu cu s dngca bn thn mnh.

Chng ta cng lp cc linh kin vo mch theo s lp rp hnh trn, qu trnh ny tng t rpmch thu.

cm 6 chn xung lin tc: ng ra ca phm HP 1 6: phm 1-6 cm 10 chn 10 xung : ng ra xung n SP 1-10: phm 7-16 cm 2 chn C PULSE: ng ra ca xung tun hon: phm 17-18 (ch c vi TC9150)Trong mch, 3D c thit k 6 cng tc ng mdng ty chn, chn ra l cc cng CON 1 n CON 6,

cc cng CON ny cc bn c th ni trc tip vo cc relay hoc triac, SCR, ngn in p cung cp cho


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relay c cp vo chn 3 ca cm 3 chn, chn s 2 cp ngun 4V-6V, cn chn s 1 l dy massechung (GND)

Nu cc bn mun phm 12(SP6) iu khin ng tc CON 2 th ni chn 6 ca cm 10 chn vochn s 2 ca cm 6 chn (1 xung), mun phm s 7(SP1) iu khin cng tc CON 5 th ni chn 1 ca cm 10 chn vo chn s 5 ca cm 6 chn(1 xung).

Sau khi hon tt hn mch, ta sng nht bng m gia mch thu v mch pht. Trn SW DIP-4, ttrn xung di (theo hnh trn) l cng tc ca C1,C2 v C3,led ngun. V tr bt (1) l v tr m led ngunsng. Bng i ng quan h phm/m gia phn pht v thu

NO. H S1 S2 D1 D2 D3 D4 D5 D6 NO. H S1 S2 D1 D2 D3 D4 D5 D6

1 1 0 0 0 0 0 0 0 1 CONTI 10 0 1 0 0 0 0 1 0 0 SINGLE

2 1 0 0 0 0 0 0 1 0 CONTI 11 0 1 0 0 0 0 0 1 0 SINGLE

3 1 0 0 0 0 0 1 0 0 CONTI 12 0 1 0 0 0 0 0 0 1 SINGLE

4 1 0 0 0 0 1 0 0 0 CONTI 13 0 0 1 1 0 0 0 0 0 SINGLE

5 1 0 0 0 1 0 0 0 0 CONTI 14 0 0 1 0 1 0 0 0 0 SINGLE

6 1 0 0 1 0 0 0 0 0 CONTI 15 0 0 1 0 0 1 0 0 0 SINGLE

7 0 1 0 1 0 0 0 0 0 SINGLE 16 0 0 1 0 0 0 1 0 0 SINGLE8 0 1 0 0 1 0 0 0 0 SINGLE 17 0 0 1 0 0 0 0 1 0 SINGLE

9 0 1 0 0 0 1 0 0 0 SINGLE 18 0 0 1 0 0 0 0 0 1 SINGLE


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III. S nguyn l :3 V

SZ9148

U1

sz9148

1

2

3

4

5

67

8 9

1011

12

13

14

15

16VSS

XT

XT

K1

K2

K3

K4

K5 K6

T1

T2

T3

CODE

TEST

TXOUT

VCCR1 470 omh

R2

2 omh

Q1

A1015

D1IR LED

C147u

C2 120P

C3

120P

Y1

455K

D2

IN4148 D3

IN4148

D4

IN4148

1

2

3

4

7 13

5

6 12 18

VCC 9V

VCC

VCC

VCC 9V

VCC 9V

VCC 9V

VCC 9V

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC 9V

U1

9149

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16VSS

RXIN

HP1

HP2

HP3

HP4

HP5

SP5 SP4

SP3

SP2

SP1

C3

C2

OC

VCC

Q3

C1815

R13

10K

R12

1K

RE2

RELAY 1NO

RE1

RELAY 1NO

R1410K

1

SW2

CT

1

2

4

3

C6

104

D104148

5

ID

2

D5

4148

D4

4148

D 8 4 14 8

D1

4148

Q2

A1015

3

1

2

R2

39 K

1

3

2

R19

1K

C1102

R2010K R21

1K

C2

102

C3

102

R22

10K

R1

1K

D2

LED

RE4

RELAY 1NO

R 5 10 K

SW4

CT

1

2

R8 10K

R4

4K7

C11

104

JP4

DOI TUONG

1

2

JP3

DOI TUONG

1

2

JP2

DOI TUONG

1

2

RE3

RELAY 1NO

R9

4K7

JP7

DOI TUONG

1

2

JP6

DOI TUONG

1

2

Q5

C1815

R3

LED THU

1

2

3

R1810K

C9

104

R15

1K

SW 3

CT

1

2

C5

104

Q4

C1815

R17

10K

R1110K

JP1

AC 220V

1 2

R16

1K

D6

LED

R10

1K

D3

LED

R27

1 K

D12

LED

D9

LED

SW1

CT

1

2

- +

D7

DIODE BRIDGE

1

2

3

4

JP5

AC 9V

1

2

QA

QA

CPA

CDA

DASDA

VSS

VDC

QB

QB

CPB

CDBDB

SDB

U2

4013B

5 10

12

11

9

13

141

2

3

4

6

7 8

C8

10U/16V

C10

470U/25V

QA

QA

CPA

CDA

DA

SDA

VSS

VDC

QB

QB

CPB

CDB

DB

SDB

U5

4013B

5 10

12

11

9

13

141

2

3

4

6

7 8

U3

7805

1

2

3IN

GND

OU T

R7

10K

Q1

C1815

R6

1K

RE5

RELAY 1NO

R2410K

C12

104

R23

1K

C7

10U/25V

SW5

CT

1

2 Q6C1815

R26

10K

R25

1K

D11

LED

QA

QA

CPA

CDA

DA

SDA

VSS

VDC

QB

QB

CPB

CDB

DB

SDB

U4

4013B

5 10

12

11

9

13

141

2

3

4

6

7 8

C 4 1 0U / 6 V

Sau khi ci t m cho mch thu v mch pht, cp ngun, cc bn c mt biu khin t xa nhmong mun. Cc bn c th dng iu khin qut, n trong nh hoc bt ciu g bn thch.

Chc cc bn vui v v lun ng h lp Vit Php 2000 ca chng ta !!!

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