Toshiba 43VS9UA Schematic Diagram Download Page 2

ANT

E1

SYNC-AV

AV Switch
CXA2069Q

Y/Cb/Cr
SW

Y Cb Cr

Y Cb Cr

Y Cb Cr

YUV

Y Cb Cr

Noise

UP Converter

HD/VD

HD
VD

Y

YC

YC

C

RGB

Multi Color Decoder

Micro Processor

CLK,DATA,CS,BUSY,RST

EEP ROM

3D YCS
TC90A65F

3L Comb
Filter
TDA9181T

Front End
Processor
TA1318N

D.CONV
RGB

Audio 
Processor

AUDIO AMP

AMP

HEADPHONE JACK

VIDEO OUT

RGB

RGB

RGB Processor
TA1360AN

V-OUT

V-OUT

Multi
Window

Picture
Improver
TDA9178T

C-OUT

V-OUT2

SDA9589X

HD
VD
SCP

H

SYNC

VP

AFC

SVM

VIDEO OUT

SVM

VIDEO OUT

SVM

Q302

Q301

V OUT

FBT

Q750,Q751,Q753

CONVER OUT

D CONVER

AFC

AFC

Q404

H OUT

Q460

E/W
CORRECTION

DPC OUT

E2

E3

C2

C4

TUNER
with
antenna

SUB
TUNER

IF MPX
Module

IF Module

SPEAKERS

CRT

CRT

CRT

R

G

B

TEXT

Q831
5V-2

Q832
5V-3

Q830
9V-1

Q836
9V-2

DEF/CONV

E7

POWER

Q801
   STR-Z4479

SR80

SR81

R820,
R821

D803

Higher harmonic circuit

T862
   TPW3516AS

E-16
E32

E41

E120

E-32

E16

E11

DEF/CONV

DEF/CONV

DEF/CONV

AUDIO

DEF

X-REY

AMP

Z801

Q862

Q861

TPW3517AH

T860
SUB POWER

E5-1

RESET

+

CIRCUIT  BLOCK  DIAGRAM

– 75 –

– 76 –

Summary of Contents for 43VS9UA

Page 1: ...CITOR Unless otherwise noted in schematic all capacitor values less than 1 are expressed in F and the values more than 1 in pF All capacitors are ceramic 50V unless otherwise noted as the following marks Electolytic capacitor Mylar capacitor 3 The parts indicated with have special characteristics and should be replaced with identical parts only 4 Voltages read with DIGITAL MULTI METER from point i...

Page 2: ... Improver TDA9178T C OUT V OUT2 SDA9589X HD VD SCP H SYNC VP AFC SVM VIDEO OUT SVM VIDEO OUT SVM Q302 Q301 V OUT FBT Q750 Q751 Q753 CONVER OUT D CONVER AFC AFC Q404 H OUT Q460 E W CORRECTION DPC OUT E2 E3 C2 C4 TUNER with antenna SUB TUNER IF MPX Module IF Module SPEAKERS CRT CRT CRT R G B TEXT Q831 5V 2 Q832 5V 3 Q830 9V 1 Q836 9V 2 DEF CONV E7 POWER Q801 STR Z4479 SR80 SR81 R820 R821 D803 Higher...

Page 3: ...SIGNAL OTHERS SHEET 1 9 50VS9UA UE UT 43VS9UA UE UT ...

Page 4: ...3 0 0 0 4 0 3 3 4 0 3 3 0 9 0 0 3 3 3 3 4 0 4 0 5 2 5 2 0 5 2 5 2 0 5 2 5 2 0 5 2 4 5 4 5 0 4 1 4 1 9 0 4 1 5 2 4 1 5 2 5 2 4 1 3 9 0 4 1 4 1 0 0 9 0 0 0 9 0 0 0 0 9 0 SHEET 2 9 50VS9UA UE UT SIGNAL AV 43VS9UA UE UT ...

Page 5: ...12 0 9 0 19 0 7 0 7 1 0 0 19 1 0 19 0 0 0 36 0 SHEET 3 9 SIGNAL SOUND 50VS9UA UE UT 43VS9UA UE UT ...

Page 6: ...4 2 4 2 5 0 32 0 0 9 0 5 0 4 2 4 2 4 2 32 0 5 0 9 0 0 0 4 2 0 0 4 3 4 3 5 0 32 0 9 0 0 0 SHEET 4 9 SIGNAL IF 50VS9UA UE UT 43VS9UA UE UT ...

Page 7: ... 9 SIGNAL M CON 50VS9UA UE UT 43VS9UA UE UT 5 0 4 5 4 5 fH 5Vp p 4 5 4 3 4 5 5 0 4 7 5 0 5 0 4 2 4 2 0 4 5 4 5 0 5 0 0 5Vp p SDA 0 5Vp p SCL 4 5 4 5 2 0 5 0 4 5 4 5 5 0 4 5 4 5 5 0 5Vp p 5Vp p fV SDA SCL 5Vp p ...

Page 8: ...AL FEP V OUT OTHER 50VS9UA UE UT 43VS9UA UE UT SHEET 6 9 5ms div 10V div GND 7V 16 6ms 58V 25V 16 0 19 0 0 9 0 0 4 5 4 5 0 GND 5ms div 10V div 75V 55V 16 0 0 8 16 0 0 9 2 0 5ms div 2V div 8V 9 6V 16 6ms GND ...

Page 9: ...4 5 0 5 0 5 0 5 0 0 4 5 4 5 4 5 0 SHEET 7 9 SIGNAL D CONV 50VS9UA UE UT 43VS9UA UE UT ...

Page 10: ...ANT GND SHEET 8 9 SIGNAL REGU OUT 50VS9UA UE UT 43VS9UA UE UT ...

Page 11: ...SIGNAL 3DYCS OTHER SHEET 9 9 50VS9UA UE UT 43VS9UA UE UT ...

Page 12: ...43VS9UA UE UT 50VS9UA UE UT DEF CONV 1 3 SHEET 1 3 ...

Page 13: ...0 8 5 8 0 8 5 9 0 8 2 7 4 7 4 9 0 8 2 8 5 8 5 8 0 0 15 0 0 0 11 9 17 6 17 6 126 SHEET 2 3 DEF CONV 2 3 43VS9UA UE UT 50VS9UA UE UT ...

Page 14: ...5 0 5 0 5 0 5 0 32 0 0 0 32 0 16 0 16 0 16 0 0 16 0 32 0 0 32 0 16 0 16 0 SHEET 3 3 DEF CONV 3 3 43VS9UA UE UT 50VS9UA UE UT ...

Page 15: ...0VS9UA UE UT 43VS9UA UE UT 3 4V p p H 3 5V p p H 0 9V p p H 5 6 3 0 0 0 2 5 2 5 6 6 6 3 2 4 2 7 0 0 0 0 3 5 3 5 3 5 7 3 9 1 5 7 1 5 1 3 4 8 4 8 0 4 7 0 1 0 3 3 3 6V p p H 0 53V p p 0 75V p p H H 0 78V p p H ...

Page 16: ...4 5 4 5 5 0 0 0 5 0 5 0 0 12 0 0 0 16 0 16 0 9 0 4 5 3 5V p p V 4 5 0 3 1 3 4 4 7 2 9 1 1 3 4 0 9 4 5 5 0 8 1 2V p p V 3 2 43VS9UA UE UT 50VS9UA UE UT DPC ...

Page 17: ...6 0 156 7 2 3 0 6 1 5 8 5 9 BWL 5µs 50 50 3 4 1 2 mV AC mV AC 5 V 5 V 10 10 DC DC 5µs 2 50V 1 5µs 1 50V 2 1 AC 0V 2 T862 1 2 1 0 Q801 14 5 4 0 120 7 119 7 125 3 124 9 119 0 6 0 0 0 24 7 0 22 0 0 5 0 4 9 0 2 7 7 0 3 17 8 0 8 78 3 0 85 4 1 ...

Page 18: ... SHEET 1 2 CRT D for HD SVM 1 2 43VS9UA UE UT 50VS9UA UE UT 2 7 8 6 3 2 8 9 9 3 114 9 2 2 1 8 3 2 6 167 0 9 5 0V 10V 220V 1H 1H 110V 0V 220V 2 9 2 3 8 0 9 5 9 2 148 220V 50V 0V 1H ...

Page 19: ...3 6 1 5 4 10 6 10 6 0 4 8 5 0 5 4 5 1 6 1 5 4 10 6 10 6 0 5 0 8 61 9 119 1 61 9 119 3 8 9 0 8 1 5 0 8 0 1 6 0 10 6 5 4 6 0 4 8 0 5 0 5 4 5 4 6 1 10 6 5 1 10 6 0 5 61 9 0 8 119 3 61 9 119 1 SHEET 2 2 CRT D for HD SVM 2 2 50VS9UA UE UT 43VS9UA UE UT ...

Page 20: ... 9 3 9 12 0 6 0 6 0 0 0 0 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 0 0 0 6 0 0 0 6 0 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 0 0 0 5 1 43VS9UA UE UT 50VS9UA UE UT SRS WOW ...

Page 21: ...FRONT IN RMT IN 43VS9UA UE UT 50VS9UA UE UT ...

Page 22: ...M TEXT P2 43VS9UA UE UT 50VS9UA UE UT ...

Reviews: