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POWER SUPPLY & DEFLECTION BLOCK DIAGRAM

1

3

CRT

Y-BOARD

IC351

5

7
8
9

Q351

D350

 

Y3

1

2

F801 S802

Degauss Coil

T802

RL801

+

~

D802

~

P2

P1

S2

S1

2

4

3

1

E2

Ma
ins
 In

Line

Filter

1

2

E3

D801

D1202

Q1201

+

~

D1201

~

IC1104

REMOTE IN

VCC

IC1103

EAROM

8

IC1102

3

1

IC1201

3

1

IC1102

VDD

R1202

5V STANDBY

Q1204

R1205

IC601 PIN 1

POWER ON/OFF

IC801

POWER

SUPPLY

3

5

4

1

R804

IC802

1

2

D812

D804

D813

D811 D806

D805

T802

S2

B2

P2

P1

S3

S4

S5

B1

S1

IC701

6

5

IC702

2

1

F853

F852

D853

Q851

D852

Q852

IC251

AUDIO

OUTPUT

9

Q701

Q702

Q751

Q752

IC451

VERTICAL

OUTPUT

1

7

3

6

4

5

2

IC601

UOC

61

 VDDP

56

 VDDC

54

 VDDA

20

 AVL/EW

14

 VCC

39

 VP

BCL 

49

  IBL 

50

PROT 

36

FBI/SCO 

34

HOUT 

33

V-  

21

V+
  

22

D701

D751

F851

D851

Q753

Q501

T553

D501

D510

Q551

D556

D557

HOT

D752

1

2

4

  

E4

6

9

4

10

8

5

3

1

6

T552

FBT

D559

D401

D402

Q402

Q401

D553

6

1

E1

+5V

STANDBY

Q603

D603

+190V

D606

+8V

D601

+5V

D403

Q552

E-BOARD

5

6

 

Y2

1

3

 

E5

5

6

 

E8

TO RGB

INPUTS

G1

HEATER

IC1105

2

IC2001

16

33

IC851

1

3

IC852

1

3

D552

D554

5V

8V

D1205

TUNER

TU
2  

33

V

MB

  5
V

D002

D003

8

Summary of Contents for TX-21AP1

Page 1: ...21 pin 0 7V p p 75Ω AV1 OUT Video 21 pin 1V p p 75Ω Audio 21 pin 500mV rms 1kΩ AV FRONT Audio RCAx2 500mV rms 10kΩ Video RCAx1 1V p p 75Ω High Voltage 27kV 1kV Picture Tube A51ERF135X71 51cm Audio Output 2 x 5W RMS 2 x 10W MPO 8Ω Impedance Headphones 8Ω Impedance Accessories supplied Remote Control 2 x R6 UM3 Batteries Dimensions Height 476mm Width 524mm Depth 473mm Net weight 22kg Specifications ...

Page 2: ...T IF1 IF2 R V E7 1 E6 3 R L IC2001 QSS IN 47 R IN 42 L IN 41 OUT L 31 OUT R 30 24 AMP R 25 AMP L MULTI STANDART SOUND PROCESSOR IC251 AUDIO OUTPUT IC 5 R IN 1 L IN L OUT 10 R OUT 8 3 1 Q2001 Q601 Q602 Q2004 Q2003 AV 21 PIN SCART 20 VIDEO IN 15 R IN 11 G IN 19 VIDEO OUT 7 B IN 6 L IN 3 L OUT 2 R IN 1 R OUT Q3104 X602 SOUND TRAP E BOARD E8 1 2 3 Y2 1 2 3 CRT Y BOARD IC351 1 2 3 7 8 9 Q351 D370 D371 ...

Page 3: ...B2 P2 P1 S3 S4 S5 B1 S1 IC701 6 5 IC702 2 1 F853 F852 D853 Q851 D852 Q852 IC251 AUDIO OUTPUT 9 Q701 Q702 Q751 Q752 IC451 VERTICAL OUTPUT 1 7 3 6 4 5 2 IC601 UOC 61 VDDP 56 VDDC 54 VDDA 20 AVL EW 14 VCC 39 VP BCL 49 IBL 50 PROT 36 FBI SCO 34 HOUT 33 V 21 V 22 D701 D751 F851 D851 Q753 Q501 T553 D501 D510 Q551 D556 D557 HOT D752 1 2 4 E4 6 9 4 10 8 5 3 1 6 T552 FBT D559 D401 D402 Q402 Q401 D553 6 1 E...

Page 4: ... 50 BCL 49 FBL 45 PROT 36 D1107 Q1107 D1104 5V STANDBY AV 21 PIN SCART 16 FAST SW 8 SLOW SW SWITCHING MATRIX Q1109 D1106 Q1110 Q1204 Q1201 RL801 TUNER TU2 33V MB 5V IC1103 EAROM 5 IC1104 REMOTE IN IC1105 IC2001 IC1102 OUT 1 T552 IC251 AUDIO OUTPUT 3 MUTE 6 SDA SCL 7 SCL 8 SDA 20 RESET XTAL 52 XTAL 51 OUT 1 3 FBT Q255 Q253 Y2 5 E8 5 E BOARD 2 E1 3 4 AGC Q603 Q401 Q402 9 ...

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