Toshiba 14N21NS FROM/TO Sound AMP, Sound+B, Soundgnd, ALKS321, RU2AM-EIC DRV+B, OUT GND CON+5V

8

7

6

5

4

3

2

1

A	B	C		D	E	F	G	H
			POWER SCHEMATIC DIAGRAM			(MAIN PCB)

C509

500V 470P B

R517

FROM/TO SOUND AMP

D505

16V 1000 YK

SOUND+B

SB290S

5.6

2W

C519

P.CON+8V

SOUND_GND

W861

GND

R506

W833

EMERGENCY

22K 1/4W

D506

0

Q504

2SA1624

1SS133

135.0

134.8

0.1

C531

R528

RELAY SW

0.7

50V

22 MHE

Q505

10K

1/4W

FROM/TO DEFLECTION/CRT

KTC3203_Y

0.0

R521

C517

68K 1/4W

GND

R504

5.6K

2KV 0.001 R

P.CON+8V

RY501

2

1

D510

R503

TP502

L503

ALKS321

+B_135V

8R140018

(LK1aF-12V)

3

4

RU2AM-EIC

1.2

2W

H.DRV+B

(028R140027)

CP502

W5RH3.5X5X1.0

IC503

KIA78R09API

160V 220 YXF

2 1

1

A1561WV2-2P

B504

C521 1

FROM/TO

2

TH501

CHROMA/SIF/VIF/21PIN

B59104-J80-A10

T501

P.CON+8V

(J104-A80-A10)

81290974

0

OUT

GND

SW

NC

IN

P.CON+5V

10

1

2

3

4

GND

R501

R509

0

270

8

NC

D513

11.2

8.0

0

5.0

11

275V 0.1 PHE840

275V 0.22 PHE840

5.6

5W

0.22

1W

C502

0

SB290S

2

1

7

2KV 0.001 B

12

SW501

4

3

270

6

0

D517

SDKVA30100

2

13

C505

(0.1uF)

C518

(0.22uF)

R502

1/2W1.5M

YK

11E1-EIC

F501

4

1

400

0

5

6

L501_1

5

14

C515

16V 1000

T4A_L_250V

NC

NC

0R7A223F24Y

3

D501

400V 82 USR

16V220YK 4.2

FROM/TO MICON/TUNER

AC230V_50Hz

W4BRH3.5X6X1

0

C525

GBL06L-6177

C526

CD501_1

1

3

15

06655827

B501

W834

W827

2

4

C503

+B

FH501

FH502

0

BLUE

2KV 0.001 B

NC

3

16

GND

EYF-52BC

EYF-52BC

4.9

BROWN12

C524

0

0

D511

R526

C506

10YK

100V

R507

D525

P.FAIL

P.FAIL

2

17

2KV1000P

R

1N4937 100 1/4W

2.2K

MTZJ12B

Q506

0

R508

4.9

2SA1037AK

1 2

0

D516

AT+5V_AVDD

BLUE

CP501

250V 470P KX

1

18

SB290S

16V 1000 MHE

10K

P.CON+5V

BROWN

A3963WV2-3PD

C528

(470pF)

W836

C520

C522

DEGAUSS

500V 470P B

250V 0.001 KX (1000pF)

B502

IC502

KIA7806API

W825

AT+5V_DVDD

R522

G

D POWER

POWER

Q501

EMERGENCY

4.7 1/4W

S

2SK2647-01MR

P.CON SW

C529

C501

250V2200PKX

(1000pF)

C532

220PB

W5RH3.5X5X1.0

IN

GND

OUT

Q511

D515

SB1003A3-

KTA1281_Y

R534

R535

1

2

3

5.1

56K

1K

1/4W

11E1-EIC 11E1-EIC

8.0

0

6.0

5.0

SB10-03A3

R533

C543

R515

4.4

D512

D509

10K

HS501

470

0.33

B

220K 1/4W

R527

0.331W D524D523

763WAA0170

R536

11E1-EIC

R524

560

HS502

100 YK

0.1

KA

R532

D502

763WAA0186 C508

4.7

R525

W817

P.CON SW

C514

Q510

16V10

1K 1/4W

8.8

11.5

180 NC

270

1K 1/4W

MTZJ3.6B

KRC103SRTK 0

5

6

7

8

10V

EMERGENCY

DRIVER

HVS

DRAIN

6.8

POWER CONTROL IC501TEA1507P/N1

Isense

Q509

12.33

9.07

R512

D518

KRC111SRTK

4

0

470

1/4W

1SS133

0

C530

CTRL

DEM

GND

VCC

D508

R511

0.32 3

8.05

FEED BACK

0.1

B

4

3

2

1

FEED BACK

21

SWITCHING

C513

0.01 B

R514

56K1/2W

D521

1SS133

R541

1N4937

47 1/2W

Q507

7.7

0

1.1

0

17.5

IC504

27K

LTV-817M-VB

KTC3198

D519

1SS133

D514

1SS133

R513

6.2

R530

D507

560

5.6

R519

KRC111SRTK

0

0

680K

1SS133

Q508

CAUTION: DIGITAL TRANSISTOR

CAUTION: DIGITAL TRANSISTOR

R510

100

R516

330

1/4W

EMERGENCY

4.9

EMERGENCY

R523

820K 1/4W

Q512

1K

MTZJ5.6B

R518

KRA102SRTK 0

0.022 B

25V 47 YK

D528

2.2K

+-1%

R531

1K

C541

C542

4.9

+B ADJ.

4.9

NC

VR501

470

ATTENTION: LES PIECES REPAREES PAR UN	ETANT	CAUTION: SINCE THESE PARTS MARKED BY	ARE	NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME	NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
						PCB010
DANGEREUSES AN POINT DE VUE SECURITE		CRITICAL FOR SAFETY,USE ONES		OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE	WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
						TMB537
N’UTILISER QUE CELLS DECRITES		DESCRIBED IN PARTS LIST ONLY			WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
DANS LA NOMENCLATURE DES PIECES

A B C D E F G H

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4

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G-5 G-6