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Aiwa TV-AR205, Руководство по обслуживанию

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Aiwa TV-AR205 Скачать руководство пользователя страница 12

18

17

SCHEMATIC DIAGRAM-5 (MAIN C.B-5/6)

POWER

9V

8V

16V

W1

SW801

C800

C8

4

7

IC 80 1

C810

R807

R828

C823

R815

C822

C842

FR804

D803

R803

NTC 801

Q803

R829

C805

C824

C803

C802

R830

DZ808

C846

DZ805

R812

C819

R831

D814

D816

DZ809

FB 80 1

FB802

C835

F802

R809

R826

R825

Q804

C826

C833

D808

L80 3

C829

DZ806

C825

R810

C831

C839

R819

DZ804

D805

C815

FR801

C840

R814

D8

0

2

D804

C812

C813

FR802

C816

D806

R8

0

6

C807

R804

C818

C827

R816

R818

R817

IC8 03

C811

R808

FR803

C809

DZ803

C820

D801

C808

R805

DZ802

R813

C801

F801

PTC801

R801

FB

8

0

3

DZ801

C806

R802

C804

L80 1

C841

D819

IC 80 2

C837

C834

D815

R823

R8

2

7

C8

4

3

C844

D8

1

3

R824

R820

C836

Q802

DZ807

C838

R821

5V6

CN801

IC 80 4

3

4

FB804

FB803

IC8 03

Q801

T801

LF801

SK- 1/0 8

SK- 1/0 8

1K

pF

-

G

K

O

470K

pF

/

Y

5P

UC 38 42 B

4

7

k

p

F

/

5

0

V_

X7

R

1k8

1k8 (N)

2K2pF- GKO

6M8 (N)

1k pF/5 0V_Y5V(N )

330 pF/ 2KV(N)

39R

1N4148 (N)

2K2

10R

BC547B

1k8 (N)

220 uF/ 385 V

1K

pF

-

Y

5P

(

N

)

4k7 pF/ 2kV(N)

4k7 pF/ 2kV(N)

1k8 (N)

3V6(N)

47u F/1 6V

4V7(N)

47K/2W

4K7pF/ 1KV(N)

10k (N)

1N4148 (N)

1N4148 (N)

5V6(N)

47u F/1 6V

1A_T/2 50V

180 R

10k (N)

10R(N)

BC3 27/ 16

100 pF/ 50V_Y5V

1KpF/5 00V(N)

SK-4GH/06

33u H

33uF

/

1

60V

-

H

R

9V1(N)

100 uF/ 160 V-HR

0R27-2 W

470uF/25V-HR

100 uF/ 16V

1k

18V(N)

BAV21( N)

220pF

/

500V

(

N

)

1

-

F

U

SI

ST

O

R

-

1

/

2

W

100 0uF/10 V

150 R(N)

1N

4148(

N

)

1N4148 (N)

47u F/2 5V

100 kpF /25 V

39- NFR25

470 pF/ 500 V(N)

SK- 4F1/06

1M

4.7 uF/ 50V

1k8 (N)

22k

p

F

/

50V

_

Y

5

V

470 kpF /63 V-M(N)

47k

2k2 pF/ 50V

220 R

1K- NFR25

27k pF/ 63V_J( N)

4V7(N)

330pF

/

2K

V

(

N

)

1N4148 (N)

3K3pF/ 50V

33k

18V(N)

68k (N)

100 kpF /25 0VAC-X1

4A_T/2 50V

PTC-H

A

9R

27k /2W

18V(N)

4.7 uF/ 50V

1K5

4K7pF/ 2KV

5u6 H

PTC-S

B

C

10k pF/ 50V

SK- 3GH/06

TL43 1

10k pF/ 50V

100 uF/ 25V

SK- 1/0 8

SK- 1/0 8

1N4148 (N)

1k/ 1W

1k

/

5

W

220pF

/

1

k

V

(

N

)

1kp F/2 kV( N)

SK-

4

F

1

/

0

6

3R3(N)

470 R/1 W

100 uF/ 16V

2SD206 1

8V2(N)

220 uF/ 16V

33R/3W

78 05

2SK254 5

PS- 250 1-H

1/2

1/2

PS- 250 1-H

POLY

R

S

Q

Osc

GND

GND

GND

GND

GND

+

Bia s

5.0 V R ef

EA

R

R

-

-

-

-

-

-

+

+

+

+

+

+

8

7

6

5

4

3

2

1

2.5 Vre f

1

3

2

-

+

8

2

1

10

11

9

5

6

1

3

To
MAIN C.B
-1/6

To
MAIN C.B
-3/6

AC90~240V

MAIN C. B -5/6 (POWER SECTION)

CN802

SPARK

1

9

120k/0.5%(N)

2k37/0.5%(N)

129.5V

Содержание TV-AR205

Страница 1: ...e canais 181 canais VHF canais de 2 a 13 UHF canais de 14 a 69 CATV canais de 1a 125 Cinesc pio tubo de imagens 20 polegadas Diagonal visual 48 cm 19 polegadas Alimenta o el trica FREE VOLTAGE 110 a 2...

Страница 2: ...s flowing 3 Use the designated parts The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety Therefore the part which is replaced should be used t...

Страница 3: ...05 C403 C1 490 547 200 CAP SMD X7R 4 7KPF 50V K 0805 C403 C1 494 247 200 CAP SMD Y5P 4 7KPF 50V K 0805 C405 C1 490 522 200 CAP SMD X7R 2 2KPF 50V K 0805 C405 C1 494 222 200 CAP SMD Y5P 2 2KPF 50V K 08...

Страница 4: ...M 5x11mm C653 C1 380 229 622 ELCO 2 2UF 100V M 5x11mm C655 C1 380 100 221 ELCO G1 10UF 16V M C701 C1 380 109 622 ELCO 1UF 100V M C703 C1 380 470 922 ELCO 47UF 10V M C708 C1 380 109 622 ELCO 1UF 100V M...

Страница 5: ...01 C1 415 169 301 DIODO BZX79C4V7 DZ703 C1 415 169 301 DIODO BZX79C4V7 DZ803 C1 415 169 301 DIODO BZX79C4V7 DZ805 C1 415 169 301 DIODO BZX79C4V7 DZ702 C1 415 169 401 DIODO BZX79C5V1 DZ704 C1 415 169 5...

Страница 6: ...LME 1 2W 220K 5 N R617 C1 185 515 145 RES METAL FILME 1W 150R 5 R619 C1 185 515 145 RES METAL FILME 1W 150R 5 R620 C1 183 522 492 RES METAL FILME 1 2W 220K 5 N R620 C1 183 522 492 RES METAL FILME 1 2W...

Страница 7: ...547 202 RES SMD 4 7K 5 0805 R718 C1 502 522 202 RES SMD 2 2K 5 0805 R719 C1 502 522 202 RES SMD 2 2K 5 0805 R726 C1 502 547 202 RES SMD 4 7K 5 0805 R727 C1 502 547 202 RES SMD 4 7K 5 0805 R730 C1 502...

Страница 8: ...0 R 1 8k2 1 4u7 F 1 6V 4u7 F 50V 10u F 1 6V 10u F 1 6V 1uF 50V 1uF 50 V 100 kpF 25 V 15k pF 50V 1kp F 50V 1kp F 5 0V 10u F 1 6V CSB503 F58 TDA9850 MODE VCC MAD MAD GND GND GND SCL SDA sem DB X SAP OUT...

Страница 9: ...10k pF 50V 220 0uF 25 V TDA1013B 1uF 10 0V 1kp F 5 0V 2 2uF 16V 220 uF 16V 3R3 100kpF 25V N 1k 1k 150 R 1 W 100kpF 25V N 3R3 220 uF 16V 100k pF 25V 1kp F 5 0V 1uF 10 0V 1k5 N 330 R N 8V2 N 100 R N 100...

Страница 10: ...33p F 33p F 33K N 100 R N 100 R N 100 R N 100 R N BC847 4K7 4K7 4K7 4K7 150pF 50V 150pF 50V 150pF 50V 150pF 50V 100R N MN24C08MN6 100R N 4K7 4K7 4K7 150pF 50V 150pF 50V 100 kpF 25 V 4K7 4K7 100uF 16V...

Страница 11: ...100pF 25V 560 R N BC857B 4k7 N BC847B 560 R N BC857B 4k7 N BC847B BC847B F_BLANK SYS TEM IDE NT BANDPASS DEM SWITCH REF ERENCE CHROMA CHROMA VCX0 90 0 ROT ATE PHA SE DET ECT OR BUR ST PHA SE RGB BLANK...

Страница 12: ...2kV N 1k8 N 3V6 N 47u F 1 6V 4V7 N 47K 2W 4K7pF 1KV N 10k N 1N4148 N 1N4148 N 5V6 N 47u F 1 6V 1A_T 2 50V 180 R 10k N 10R N BC327 16 100 pF 50V_Y5V 1KpF 5 00V N SK 4GH 06 33u H 33uF 160V HR 9V1 N 100...

Страница 13: ...N 1N4148 N 27k 1uF 100V 1R 1W 390R N 1N4148 N 10KpF 500V M N 1KpF 5 00V N 20u H 100 KpF M 250 V N 1KpF 5 00V N SK 4F1 06 47KpF 400 V M N MAT FV SC 1 9 5 10 3 6 4 2 470 pF 50V 4k7 3W 15K 1W N SK 4F1 0...

Страница 14: ...D SC RE EN 10 04 00 72218 02 C N 4 0 1 D Z 9 0 1 B C B G R G N D 1 8 0 V H T H T G N D S C R E E N W 2 NK C B 180 V FV MAT GND _1 R_OUT B_O UT BC G_OUT SC HT HTGND SC C905 C904 DZ901 C901 R907 C903 C9...

Страница 15: ...0 3 C B E D 4 0 4 C 4 2 2 L 4 0 2 R 2 0 9 R 7 4 0 J D 1 4 R 7 1 4 R 2 1 5 R 7 2 1 L 1 0 2 J C 3 0 C B E C 7 0 1 I C 8 0 4 R 5 0 7 R 7 2 9 J E 1 5 J G 4 C B E R 7 2 0 L 1 0 1 R 7 2 2 R 2 0 2 C 7 1 6 J...

Страница 16: ...1 0V Div 20 0 s Div CONDITIONS 1 TV MODE TV 2 RF INPUT CH 3 90dB 3 SOUND MONO VOL MIN 4 MANIS 127V 60Hz 5 PICTURE CONTR MAX BRIGHT 50 COLOR 30 SHARP 50 6 RUN TIME 1h GNP 9 PINO 4 IC801 200mV Div 10 0...

Страница 17: ...27 GNP 17 PINO 5 IC301 10 0V Div 5 0ms Div GNP 18 PINO 1 IC301 100mV Div 5 0ms Div 19 PINO 7 IC301 100mV Div 500ms Div GNP GNP 16 PINO 16 IC401 5 0V Div 500 s Div...

Страница 18: ...5 33 0 6 3 34 2 4 7 4 4 35 2 4 8 4 4 36 4 6 9 6 6 37 8 10 1 4 38 2 4 11 3 3 39 4 9 12 8 1 40 1 2 13 3 7 41 0 6 14 0 42 3 1 15 3 43 3 9 16 1 5 44 2 2 17 3 3 45 0 18 5 9 46 05 19 3 0 47 06 20 3 0 48 4...

Страница 19: ...3 0 39 0 14 0 40 15 0 41 0 16 0 42 4 9 17 4 9 43 0 18 4 9 44 4 9 19 0 45 2 7 20 0 46 4 9 21 4 9 47 0 22 4 9 48 0 23 0 49 0 24 4 9 50 4 9 25 4 9 51 4 9 26 4 9 52 0 PIN VOLTAGE V 1 2 5 2 0 3 0 4 2 39 5...

Страница 20: ...X X3 X0 X1 X2 UNIT CONTROL VSS VEE VDD 16 15 14 13 12 10 9 11 8 7 6 5 4 3 2 1 GND STAGE SUPPLY OUTPUT OUTPUT INVERTING SUPPLY VOLTAGE INPUT INPUT NON INVERTING GENERATOR FLYBACK PROTECTION THERMAL POW...

Страница 21: ...AUDIO AUDIO DET FM BPF B Y _OUT R Y _OUT B Y _IN R Y _IN SECAM_REF NT_XTAL PAL_XTAL APC_FILTER VCC VIDEO_OUT BPH HOR_OUT SCP_FBP PHI2 PHI1 GND EW DRV VDRIVE EHT VERT_RAMP REF_CUR AGC_DEC RF_AGC DEEMPH...

Страница 22: ...Not used N o Usado 16 CT2 0 255 See description below Veja a descri o a seguir 136 17 CT3 0 255 See description below Veja a descri o a seguir 07 18 CT4 0 255 See description below Veja a descri o a...

Страница 23: ...e Delay Bit3 C C initial pos set 3 60Hz Bit4 PW0 PW0 vertical sync Pulse Width 0 Bit4 C C initial pos set 0 50Hz Bit5 PW1 PW1 vertical sync Pulse Width 1 Bit5 C C initial pos set 1 50Hz Bit6 VR0 VR0 V...

Страница 24: ...er25 OP5 is used to make horizontal positioning of Closed Caption in the microcontroller Register 17 CTRL3 Register 18 CTRL4 BIT Description BIT Description Bit0 CL0 Cathode driver level Bit0 EBS Exte...

Страница 25: ...ust the delay until obtain 3 5V in 4 Whitebalance Note The cut point doesn t need adjustment because it s automatically made by the IC501 The white adjustment is already pre adjusted and incised in th...

Страница 26: ...40 39 MECHANICAL EXPLDED VOESW 1 1...

Страница 27: ...08 010 100 CJT CINESCOPIO A48KRD89X22 15 C1 040 580 001 PARAFUSO 5X40 17 C1 777 221 903 SUPORTE PCI 18 C1 677 221 906 PAINEL TRASEIRO 19 C1 657 217 701 DISSIPADOR P SAIDA VERTICAL 20 C1 600 007 106 PA...

Страница 28: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 727105 Printed in Singapore...

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