ORION Color 340 SERVICE MANUAL

Orion Color 340

( 1/2)

SPEAKER

SP351

R77A80A32X130

CD351

NBE−0245

ATC UNIT

ANT001

EXTANT 75 OHM

TU001UVE33−W62

ATCU−PS−26

ANT BU BT BH AGC BL AFT MB IF

C001

1

50V

C002

R001 270k

ANT002

T4−216AP

CF001

CF002

CF005

CF001÷CF005

DO MICON

1
2
5
6
7

13

C

18
19
20
21
22

AFT
AFT S.CURVE
VL
VH
UHF
SD
COLOR
CONT.
BRIGHT
VOL.
BT

LTSTF223ZBTB

R306

2.2k

CP351

TS−80P−02−V1

103V

B

EARPHONE JACK

J351

HSJO912−01−050

C351

0.0022 B

CF351

LTSTF223ZBTB

R354

39k

R356

68 1/2W

C352

C361
470p

4kV KD

SOUND TRANS.

T351

50V

5128004

4. 3.4VP−P 5. 5.8VP−P 6. 6VP−P

C004

1 50V

R358

100

1/2W F

1

1 50V

D421

1SS132

C009

CF003

R353

10k

1/2W

41.5

D351

1SS132

C353
100p
500V

0.6

R355

680

R490

68k

D422 1SS132

C491

0.22
50V

C492

430p

R491

8.2k 1/2W

0.3

0

R492

10k

0.1

R493

D423 1SS132

SWITCHING

Q409

2SC945P,Q

33k

C005

C003

1 50V

10 50V

TP014

C007

1 50V

10 50V

CF004

G

12V

C355

AMP

C354

4.7 160V

R224

33

C201

0.022 F

R203

5.6k

C202

0.01

22 160V

102.7

Q351

41.5

2SC2688L,M

D352

1SS132

41.0

AMP

0

Q352

2SC2688L,M

R357
180k

R201

75

L209

360M001

C224 15p TH

C205 5p TH

C219 10p TH

C220

5p TH

3601002

IF / CHROMA / AUDIO SCHEMATIC DIAGRAM

AMP

12.0

Q406

2SC1740SPT

R482

820

0.2

R481

10k

0

C454
680p

1. 4.2VP−P 2. 0.17VP−P

R219

3. 5.2VP−P

15k

RF.AGC

VR201

3.3kB

TP010

C212

0.01

G

12V

R217
330k

3.2 1.5 4.5 2.3 3.0 4.1 2.9 6.5 6.5 8.7 3.1 5.3 3.4 4.6 4.7 6.0 0 3.7 2.3 3.5 8.6 5.7 2.8 0

R206

220

1/4W

+−

IC201 TA8691N

1

4.9 4.4 2.9 4.1 5.2

3

C301

4.7

100V

ATT

2

C221

3p

8.3

1.1

0.4

R2021kR204

L208

R205

1k

PRE AMP

Q201

2SC2058S

27

L202

0.68µ

IF/CHROMA/SYNC.

C203

0.01

R305

1k

C310

10

50V

C302

0.0027
M

7. 5.7VP-P

L301

18µ

LIM

FM

DET.

CF301

C453

4.7

50V

C216

47p

L207

27µ

R360
220k

R212

68k

3

C303 7p

C304
220p

4 5

CDA5.5ME37S

B

SYNC SEP.

R216

22k

C306

0.01

C307

0.01

AGC
DET.

C204

R302

680

12V

G

R477

10k

12.0

Q405

2SA733

11.8

1.5

R480

12k

R479

5.6k

R478

270k

C217

82p

TP005

CF302

SFE5.5MBF

R301

1k 1/4W

EFD−EN645A61N

R215

C215

1k

10p CH

C308

1000

16V

DET
L204

3606005

R211
120k

L205

C210

3606005

0.01

R210

5.6k

4142434445464748

90˚

X

X

IF AMP

6

5.2 0 3.9 3.9 4.2 3.1 8.7 6.0 2.9 5.2 5.2 5.2 6.4 0.2 1.1 2.2 7.3 4.8 8.9

8

7

TP007

C207

0.01

C206

0.47
50V

0.056 M

R207

220

L203

IF AGC

SAW MACHING

R208

2.2k

TP008

SAW FILTER

C452

0.047

R486

1.2k

SUB COLOR

VR101

2.2kB

DL601

L302
100µ

C208

0.01

TP003

TP004

39

40 3738

OUT

N.I

10

9

C603

0.01 M

R664 1.8M

4

3600018

NP

C601

2.2
50V

R602

3.3k
±1%

C619 0.001

C621

R209 2.7k

0.056
M

KILLER

APC

DET.

VCXO

11 12

X601

4.43MHz

C602

39p

CH

R601

3.3k
±1%

R651

10k

R213

330 1/4W

CF202

TPS5.5MB

L604 362R005

R614

390

C620

0.01

36

13

R654 100

C606

470
16V

C450

0.47

DL

INV.

C605

22p
CH

50V

L206

2

R613

35

14 15

C607

TP001

15µ

1H

D.L.

3.3k 1/4W

C608

0.47
50V

0.01

2SC945P,Q

1

3.2

R653

270

1/4W

10k

R612

0.01

C618

3334

MATRIX

COLOR

CONTROL

DEMO

16

TP011

5 6 7

R487

1/4W

BUFF.

Q202

2.5

8.7

DL

L603

12µ

VR601

C617

0.01

TP012

270

32

17

C409

0.22
TF

DL

1k

D.L.

AMP

R605

2.2k

R619

1k

R220 1k

SUB BRI.
VR602

2.2kB

L602

33µ

31

ACC

DET.

X−RAY

18 19

R611 820

C616

18p

C615

22p

ACC
DET.

R401

47k

8

R475

1k

DL602

ELT−10Z263M

3−0R2802

R607

4.7k

1/4W

C612

56p

R476 5.6k

L601 22µ

R610 220

28

2930

SHARPNESS

BRIGHT

BLK

H.V.

SEPA.

20

21

R405

470

1/4W

C401 10 50V

R406

390

R407

3.3k

9V

H

R620

1.5k

C611 0.01

LPF

CONT
RAST

AFC

DET.

C403 2.2 50V

C404

0.01 M

R474

10k

1/4W

CF201
F1034

38.9MHz

9. 4.9VP−P 10. 0.9VP−P

SWITCHING

H

9V

R606 15k

27

22

RD6.8EB2

C609

C632
180p

C630

0.1 TF
C613
270p

26

LPF

H.CD

32fH
VCO

23

R408

470

9.0

1.6

D405

10

50V

25

V.CD

24

C449
330p

B

C610

47p

L605

27µ

10

D413

1SS132

CSB503F30

C405

10

50V

L406

9

100µ

R403 10k

0.4

AFC CLAMP

Q408

2SC945P,Q

Q601

2SC945P,Q

4.6

0

9V

D412

1SS132

R411

4.7k

1/4W

X401

C406

0.01

D402

RD9.1EB2

D418 RD5.6EB2

R622

0.3

3.3k

R621

1k

11. 10VP−P

H

BUFF.

Q404

2SC945P,Q

5.6

R412

5.6k

11

R410

4.7k 3W

C402

22p 500V

C451 5p 500V

5.0

R472

1k

103V

R471

9.0

100

D420

RD5.1EB2

DO DEFLECTION

V.OUT

23

AKB

24

ABL

25

AFC

26

Y IN

27

B−Y

28

G−Y

D

29

B

R−Y

X−RAY

H.OUT

V−SIZE

HEATER

30
31
32
39
40

R402

47k

8. 6.4VP−P

12. 5VP−P

13. 54VP−P

14. 56VP−P

DO MICON

HD

11

VD

12

Y/BL

14

B

GREEN

16

RED

17

15. 160VP−P

16. 24VP−P

DO IF/CHROMA/AUDIO

V.OUT

23

AKB

24

ABL

25

AFC

26

Y IN

27

B−Y

28

G−Y

D

29

R−Y

30

X−RAY

31

H.OUT

32

V−SIZE

39

HEATER

40

17. 920VP−P

DO POWER

FBP

33

E

103V

B

9V

H

25V

D

VERTICAL

TRIGGER

INPUT

1

8.7 8.7 4.4

C412

470

16V YK

R419

R414

47

1/4W

1/4W

F

R427

9V

H

BUFF.

Q403

2SC945

0

C420

10

50V

B401, B402

FBA04HA45OAB−OO

C439

H.DRIVE

22p

Q402

500V

2SC2688L,M

16.0

0.5

R448

R488

1k 2W

1k 2W

C446

1 160V

C447

50V

12V

1

G

C433

470
35V

VERTICAL OUTPUT

IC401 LA7837

GENERATOR

ONE
SHOT
MULTI

2

1k

1k

R416

12k

0

16V YK

3

4.5 8.7 4.2 4.2

R428 68k

C416

0.01
M

8.7

0

D417

1SS132

D406

RD11EB3

H.OUTPUT

Q401

2SD1554

15 16

R446

4.7k 1/2W

T401

C440
470p

500V B

R425

33 1W F

C448

470

D407

DFH10TG

4 5

5.9

RAMP

50/60

6

C413

R413 68k

R483 1M

68kB

VR401

V−SIZE

12

R485

1.5M

1/2W F

B401

R484

100k

R461

68

C490

1

250V

L405

4.7m

17

B402

102.7

3.5

R489 100 1/2W

9V REG. IC402

305Y001

UPC78MO9H

9.0 14.4

C436

470
25V

R437

2.7 1/2W F

VERTICAL DRIVE

24.6

8

7

R415

1

1k

TF

25V

R418

2.7k 1/4W

R417

39k

C437

0.56

200V

P.P

2R000008

C444

C442

560p

0.0082

1.6kV
P.P

R434

0

7W C

THERMAL PROTECTION

PUMP

UP

10

9

0.7 1.3 0

C414

100

35V

D403

10ELS6

D

L402

1429MS

2kV

BN

15

D404
11E1

R465

1.8k

C441

0.56

200V

P.P

C415

10p

500V

C422

0.22

100V

R466
220k
1/4W

R459

1k

1/2W F

103V

B

13.7 24.9

11 12

R420

82k

C417
1 50V

R445
330k
1/4W

R473

1 1/2W F

D410

10ELS6

VERTICAL

OUTPUT

R423

1/2W

10

9

8

7

1

2

3

R438

1.5
1W

F

D408

10ELS6

180V

A

13

680

C418
1000

R460

47k

1/4W

25V

13

14

R433

1.5 1/2W

±1%

FB401

3214021

C435

0.1

50V

TF

R424

3.3k

1/4W

HV

F

S

G

4

5

6

R426

2.2k

R452

4.7

1W F

25V

15k

R441

R440 1.5k

C434

22

63V

C429

22

200V

D

R422

1.2k

1/2W

V.POSI.

VR402

3.3kB

R421

560

1/2W

D411

9V

R439 15k

10ELS6

CD803

H

R943

10k

R935

10k

CP401
TS−8OP−O4−V1

4

4

3

3

2

2

1

1

4
3
2
1

CK14293A

CP806

R945
330k
1/4W

V

H

1M 1/2W

C813

0.0022
2kV B

005P−1100

4

HEATER
GND

3
2

FBP(H−BLK)

1

CP803

C913

R801

B4B−EH−A

220
16V

YK

4
5
3
9
7

R939

2.2k

B
G
R

6 8 1

0

6.3

1 2

TX R.

CLAMP

TX R.

CONT

TV−TX

SW

R. MTX

DRIVE

ADJ.

CUT OFF

ADJ.

R.CLAMP

30

R925

47

C912

0.01

V801
370KRB22−TC21(SPYB)

272

132

789

0

6
5

4

3

134

R809

2.7k 1/2W

L801
100µ

R817

820 1/4W

T1 T2

REF.INPUT

1921

C906

2.2

50V

LL

R933

1k

R944

2.2k

T1 T2

PULSE

R920

1k

1/4W

OSC

13

18

14 15

BLK. SEP.

HALFTONE

TV−TX SW

CHROMA

BLK. OSC

17

R904

1k

R931

10k

SW.

16

C931
100p

2.2k 1.4W

R922

1k

9

TX B.

CLAMP

TX B.

CONT

TV−TX

SW

B. MTX

DRIVE

ADJ.

CUT OFF

ADJ.

B.CLAMP

22

R911
150k

R921 47

10

C907

50V

11 12

PULSE

SHARPING

20

1

LL

C901

NP NP

4.7

25V

3

REF1 REF2 G. MTX

28

29

3.0 2.2 5.2 2.3 3.0 2.1 5.5 2.3 2.8 2.2 5.3 2.3 0.4 0.7 1.4

C911

C910

1

2.2

50V

50V

LL

LL

18 19 20 21

R924

1k

4

27

R938

C902

4.7

25V

TX G.

CLAMP

TX G.

CONT

TV−TX

DRIVE

ADJ.

CUT OFF

ADJ.

G.CLAMP

2.2k 1.4W

5 6

SW

26

R923 47

C903

50V

C909

1

50V

LL

4.7

8

7

2425

23

C908

2.2

R937

50V

LL

DEFLECTION SCHEMATIC DIAGRAM

12345678

B

560

C807

150p B

C808

330p B

8−28040A

175487−8

C805

47p

CD802

12345678

CP802

B−SEN

125.2

RED AMP

3.6

2.8

2SC2688L,M

R811

3.3k

1/4W

GREEN

124.4

3.0

2.8

2SC2688L,M

R812

3.3k

1/4W

135.5

2.8

2SC2688L,M

2.65

R813

3.3k

1/4W

B−OUT

Q804

C819
120p

B

AMP

Q805

C820
220p

BLUE

AMP

Q804

C821
220p

R−SEN

G−OUT

B

B

R−OUT

S.S

G−SEN

GND

18. 4VP−P 22. 185VP−P

R814

150

1/4W

R815

150

1/4W

R816

150

1/4W

19. 4VP−P 23. 185VP−P

20. 4VP−P

21. 7.6VP−P

2.7k 1/2W

127

2.7k 1/2W

1

6.3k

R803

R806

J801

CVT3308−1002

R808

12k 1/4W ±2%

22

123.8

2.3

23

122.2

2.3

24

133.3

2.3

127S140013

TS−80P−03−V1

RED OUT

Q801

BF421TPE2

125.2

R802

10k 1W

GREEN OUT

Q802

BF421TPE2

124.4

R805

10k 1W

BLUE OUT

Q803

BF421TPE2

135.5

R810

10k 1W

CD801

CP801

D801

1S2472

12k 1/4W ±2%

TP022

D802

1S2472

TP024

R819

390

1.4W

D803

1S2472

TP023

12k 1/4W ±2%

R804

C806

330p

R818

1/4W

R807

R903

H.PULSE

1.2k
SWITCH

Q904

3.7

2SC945

0

0

R909

1.2k

1.25.0003.74.54.101.45.21.45.21.45.29.0

AUTOMATIC K INE BIAS

IC901 TA7778P

R929

27 1/4W

F

24. 185VP−P

BUFFER

Q903

2SA952

0.8

2.1

R906 22k 1/4W

C920
180p

R908

2.2k

C919
470p

C914

R927

470

5.6k
10V

1.6

R9261kC915

0.01

SS

R907

12k

R928

560

1/2W

Color

340

POSI. DOWN

SW101

POSI. UP

SW102

VOL.DOWN

SW103

VOL. UP

SW104

DS101

GP−1U581X

REMOCON
RECEIVER

STANDBY

D102

SLZ−136C−11

AB−T1

DATA

5V

GND

PCB030 TE0743

TM101

TRANSMITTER

EUR−531331

DO POWER

POWER SW.

8

A

POWER

23

K

R174

47k

R175

82

4.9

C126

1

50V

CP101B

CP101A

52064−1210

53095−1210

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

R159 390

R173 100

C125

47

10V

D119

1SS132

NORMALIZE

D111 1SS132 D113 1SS132

SEARCH

SPEED

5V

K

D120

D121

1SS132

D115 1SS132

5V

C129

1SS132

10

50V

5.0

0

D122

CLOCK
UNUSE

Q116

POWER SW.

1SS132

H

9V

9.0

BUFFER

Q115

2SC945P,Q

K

5V

8.2k

R169

4.7k

C123

0.1 M

R171

47k

2SA952L

4.8 3.4 0 0 0 0 0 0 5.0 0 0.3 0 11.7 0.3 11.7 0.3 0 0 5.0 0 0.3 5.6 5.0 4.0 4.3 4.7

RMC AFT KR KR KR KR KS KS KS KS AFT

5.0 5.0 0 0 0 0 0 0 0 0 0 0 5.0 5.0 2.5 2.4 0 0.3 0 0.3 0 2.5 0.2 1.3 0.7 0.1 2.3 2.0 0 0 0 0

D104

1SS132

R170

MICON IC101 OEC1021A

KS KS KS KS KS KS

2

1

3 4 5 6

5V

K

4.2

596061626364

0

4.8

C124

0.47
50V

D123

1SS132

ALARM

7

R154

47k

3.7

0.1

STANDBY

LED DRIVE

Q111

2SC945P,Q

POWER

8

R172 68k

R168 56k

AFT DEF.

2SK105

FORTHED

VCR MONO A

9

R162

1k

Q114

R167

10

5.1

D

S

6.4

1k

STEREO

9V

54555657

DEF.

11 12

Q

0

R166

22k

D103

RD4.7EB3

H

R164

2SC945P,Q

8.2k

MUTE AV PAL/

CS

BILINGUAL

13

0

0

BUFFER

Q113

BUFFER

2SC945P,Q

SEC

VDD

14 15

C130

0.1
M

Q112

005.05.05.05.0

MONO/

STEREO

OSC
OUT

C127

39p

CH

0.8

0

L101

56µ

H

R165

0.8

0

TONE/

1/2

OSC

IN GND

16

C128

56p
CH

G

9V

12V

SWITCHING

R106

1k

R107

R108

OP3

ON TIME

17

Q117

2SA952L

47k

47k

47k

R118

R117

10k

10k

V LOW V HI UHF SHF SDA SCL CLK DI

LOAD CLK DATA

18 19

5V

K

11.7

11.1

R116

10k

20

NR101

RGLE5x103J

C120
220p

B

G

12V

12.0

0.2

12.0

11.8

12.0

11.7

0.2

SWITCHING

SWITCHING

2SA952L

444546

21

Q119

2SA952L

Q118

4142434748495051525358

BT VOL. BRIGHT CONT.COLOR XOUT XIN RED GREEN BLUE Y/BL

22

R160

10k

R152

33k

23

30V REG

24

30.0

IC104 UPC574J−T

0

5V

K

3940

26

25

C119

0.022

BT DRIVE

Q109

2SC945P,Q

R109

47k

R115

4.7k

C109

30p

CH

R143

100k

R144

6.8k

R145

6.8k

R146

6.8k

D125

1SS132

0.5

5.0 5.0

1

CS

5.0

2

CLK

0

3

DI

1.3

4

DO

38 35

37

28

C131

R142

10k

0.4

CONTROL

C117 0.018

R150

390k

0.1

R151

220

36

29

8MHz

C107

15p

CH

3.7

1/4W

0

0.3

COLOR

Q105

2SC1740

SPTPQ

3027

R141

470

5.7

2SC945P,Q

M

DO CS BUSY SD HD VD

X101

0.0039 M

R153

33k

10.5

VSS

R/B

RESET

GND

31

C106
100p

R140 10k

R137

39k

1/4W

0

0.4

CONT.

CONTROL

Q106

R149

150k

C118

0.015
M

MEMORY IC102 BR9021A−E

8

5.0

7

C102

10

50V

R114

22k

SWITCHING

2SC945P,Q

R132

3.9k

1/4W

R178 8.2k

R177

8.8

0.2

Q107

R147

C101

0.01

R110

Q103

R138

10k

10k

C111

22 50V

0

CONTROL

2SC945P,Q

M

150k

6

5

R179 820

R139

3.9

0

0

3334

32

10k

R136

220k

0

BRIGHT

CONTROL

2SC945P,Q

C116 0.039

R148
150k

10k

R130

3.9k

1/4W

VOL

Q108

103V

4.7

0

R129

C110

22 50V

R135

220k

B

C114

0.015
M

5V

K

R111

10k

4.3

0

SWITCHING

Q102

2SC945P,Q

4.0

0

0

R124

4.7k

R128

680

3.9k

1/4W

9V

H

22 50V

C113

0.47 50V

R134 12K 1W

MICON SCHEMATIC DIA GRAM

SWITCHING

Q101

2SC945P,Q

R112

56k

0

R113

4.7k

R121

33k

0.1

R123

82k

R127

680

C112

R133

1k

31.2 0 0 0

8

1 4

6

7

−
+

+

−

2

3

10.2 011.111.1

DO DEFLECTION

HD
VD

Y/BL

GREEN

RED

DO IF/CHROMA/

COLOR

CONT.

BRIGHT

5

IC103 OP. AMP

AFT

VH

UHF

SD

VOL.

LA6358T

AFT S, CURVE

VL

BT

11
12
14
16
17

AUDIO

1

2
5
6

7
13
18
19
20
21
22

B

C

C25

0.0022
2kV B

D511

GZB30C

5V REG

IC502

UPC78M05H

K

5V

R520

3.3k

10W C

R522

180
3W

C528

100
16V

D510

RM11C

C527

33

50V

L501

31.4

0

5.0

POWER SW.

SW501

ESB−76937A

CP501A

2−173270−3

CP501B

2−173268−3

CC501

120S455809

C508, C504, C505

C514

AC250V

0.1 DHP

9−000002

C513

AC250V

0.47 DHP

F501

13

13

BLUE

0.0022 2kV B

D501

D502

R501

5W C

FH502

PFC50000−0202

T2.5A 250V

FH501

PFC50000−0202

BROWN

L503

ESD−R−16C

AC220V

50Hz

C505

C508

5.6

D501÷D504

RM11C

D503

C504

320.0

D504

C502

100

400V

TH501

PTH451C262BF140M270

CP502

TV−50P−02−A1

DEGAUSS COIL

L502

8S140018

R502

330k

1/2W

R515
100k
1/2W

1

8 9

R516

100k

1/2W

D512

RD5.1EB2

2

0 103.0 324.0 103.0 6.7

R503

330k 1/2W

2

3

10

D505

RU−2B

D508

R2M

3

100k 1/2W

4

11

C522

100

160V

4 51

R505

5 6

12

C515

820p

2kV BN

MS002
3200020

SWITCHING REGULATOR

IC501 STR50103A

C510

0.047 M

C518

0.001

2kV BN

7

13

14

T501

8133010

DO MICON

POWER SW.

POWER

DEFLECTION

FBP

10k

10k

SW.

Q502

2SA952L

103.0 103.0

102.9

R509

10k 1W

102.8

0

Q517

2SC3415STP

SW.

R506

22 2W

D506

RH−1

R508

10k

0.1

R511

1/4W

103V

B

R517

1/4W

POWER SCHEMATIC DIAGRAM

Typ Opis-parametry Odpowiedniki

8

A

23

Diody

1S2472T Si-Di; SS, 55V, 0.12A, <4ns BAW62, BAX95,1N4148,...49

1SS132 Si-Di; SS, 55V, 0.12A, <4ns BAW62, BAX95, 1N4148,...49

DFH1 0TB...R Si-D i; rect., S, 100...150 0V , 1 A, <150 ...3 00 ns BYT11/..., BYT52B.. .E, RGP15- 10 ... -20

DO

GZB 30 C Z-D i; 30 V, 1W, 0. ..+12 % BZV85..., BZW22 ..., BZX61..., ZPY...

R2M Z-Di; lawinowa, 135...180V, 1AA(100µs) -

33

E

RD2.0EB...120EB...

RH1 Si-Di;rect.,200...1000V,0.6A,<4µs

RM11A,B,C Si-Di; rect., uni., 600...1000V, 1.2A

Z-Di ; 2...12 0V , 0 .4 W, -8...+3% B ZX55/..., B ZX7 9 /..., BZX 83/.. .

BY126...127, BY133...134, 1N4 003...07

BY226...227, BY251...255, 1N5 397...99

RU2B Si-Di; rect., S, 800V, 1A, <400ns BYD33K...M, B Y2 31 /800, RGP10K...M

Tranzystory (Ucbo/Ic/Ptot/ft)

2SA733 Si-pnp; uni., 60V, 0.1A , 0.25W, 180MHz BC212, BC2 57, BC307 , BC557

2SA952C Si-pnp; uni.,30V,0.7A, 0.6W,160MHz BC327...328,BC636,BC638,BC640

2SC1740S Si-npn; uni., 50V, 0.1A, 0.3W, 180MHz BC167, BC182, BC237,BC547

2SC2058S Si-npn; HF, 40V, 0.05A, 0.25W, 300MHz

2SC2688

Si-npn; vid.out.power, 30 0V, 0.2A, 10W, 80MHz

BF240...241, BF254...255, BF594...595

BF417, BF459,2SC3417, 2SC3503

2SC3415STP Si-npn; vid., 300/300V, 0.1A, 0.5W, 100MHz BF299, BF393, BF420A, 2SC3468

2SC945C Si-npn; uni., 60V, 0.1A,0.25W, 250MHz BC174, BC182, BC190, BC546

2SD1554 Si-npn+Di; TV-HA, 1 500/600V, 3.5A, 40W

BU508DF, BU706DF, 2SD 1650, 2SD2089

2SK105 N-FET; uni., 50V, Idss>0.5mA, Up<4.5V -

BF4 21 Si-pnp; vid., 30 0V, 25...50mA , 0.83W, >60 MHz BF 43 7, 2S A1371 ...137 2, 2S A1251

UWAGI:

TU001

BT AGC IF

22

MICON

37 38

39 40

1 4

MEMORY

1. Jeśli nie podano inaczej wartości pojemności podano w µF.

IC201 TA8691N

8

IF/CHROMA/SYNC.

1

9

46 45

29 34

35

21

25

16

17

15

R−Y

G−Y

IC101 OEC1021A

23

24

25

26

BRIGHT

CONTRAST

COLOR

IC901 TA7778P

AUTOMATIC KINE BIAS

B−Y

6

30

26

22

R

G

B

2

4

IC401 LA7837

2

3

2

V.OUTPUT

12

BLOCK DIAGRAM

SPEAKER

7

9

3

DY

CRT

J351

. Elementy oznaczone symbolem z uwagi na bezpieczeństwo
użytkownika nie mogą być wymieniane na elementy innych typów niż
oryginalne (zgodnie z wykazem w instrukcji serwisowej).

. Do prac serwisowych należy używać transformatora separującego.

Orion
Color 340

( 2/2)

IC102 BR9021A−E

D501−D504

AC IN

IC501 STR50103A

2

REGULATORRECTIFIER

Q401 2SD1554

H.OUTPUT

10

FB401

FBT

HV