SERVICE MANUAL AE-6B CHASSIS - …diagramas.diagramasde.com/televisores/KV-32FQ70B_E_K_U...

- 1 -

SERVICE MANUAL AE-6B CHASSISMODEL COMMANDER DEST CHASSIS NO.

KV-32FQ70B RM-938 FR SCC-Q83N-A

KV-32FQ70E RM-938 ESP SCC-Q81Q-A

MODEL COMMANDER DEST CHASSIS NO.

KV-32FQ70

RM-938

KV-32FQ70K RM-938 OIRT SCC-Q82J-A

KV-32FQ70U RM-938 UK SCC-Q84N-A

- 7 -

egasseMrorrEDELedoC

rorreoN 00devreseR 10

)noitcetorPtnerruCrevO(PCO 20noitcetorPegatloVrevO 30

cnySlacitreVoN 40norewoptarorrERKI 50

norewoptawolsenilatadro/dnakcolcsubCII 60norewoptaegdelwonkcasubCIIonMVN 70

noitcetorPlatnoziroH 80norewoptaegdelwonkcaonrenuT 90

rorrErossecorPdnuoS 01devreseR 11

rorrEetarnacS 21rorrECAD 31

rorrEdnekcaB 41rorrEecnegrevnoCcimanyD 51

rorrEPIP 61

AE-6B SELF DIAGNOSTIC SOFTWARE

The identification of errors within the AE-6B chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In theevent of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuousflashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevantdevice number will be displayed through the LED (Series of flashes which must be counted) See table 1, non fatal errors are reported using thismethod.Each time the software detects an error it is stored within the NVM. See Table 2.

Table 1How to enter into Table 2

1. Turn on the main power switch of the TV set.2. Program Remote Commander for Operation in Service

Mode. [See Page 22].3. Press ‘VIDEO’ ‘VIDEO’ > ‘MENU’ on the Remote

Commander.4. Using the Remote Commander, Scroll to the ‘Error Menu’

item using the down arrow key, then press the right arrowkey.

5. The following table will be displayed indicating the errorcount.

Table 2

Note: To clear the error count data press ‘80’ on the Remote commander.

UNEMRORRE

20E30E40E50E60E70E80E90E01E11E21E31E41E51E61E

EMITGNIKROWSRUOH

SETUNIM

PCOPVO

CNYSVRKI

CIIMVN

TORPHRENUT

PDNUOS-

ETARNACSCAD

DNEKCABNOCNYD

PIP

)552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0(

000000000000000

417

Flash Timing Example : e.g. error number 3

StBy LED

ON ON ON

OFF OFF

- 22 -

4-1. Electrical Adjustments

Service adjustments to this model can be performed using thesupplied remote Commander RM-938.

SECTION 4 CIRCUIT ADJUSTMENTS

3. Press 99999. All three LED’s should light.The remote commander is now set to Service Mode.

4. To return the remote commander to normal operation moderepeat steps 1. and 2. then press 00000. All three LED’sshould light.The remote commander is now set to normal mode.

Programming the Remote Commander forOperation in Service Mode

Setting the TV into Service Mode

1. Program the remote commander for operation in ServiceMode as described above.

2. Turn on the TV main power switch.

3. Press the video standby button on the remotecommander twice.‘TT ’ will appear in the upper right corner of the screen.Other status information will also be displayed.

4. Press ‘MENU’ on the remote commander to obtain thefollowing menu on the screen.

5. Move to the corresponding adjustment item using theup or down arrow buttons on the Remote Commander.

6. Press the right arrow button to enter into the required menu item.7. Press the ‘Menu’ button on the Remote Commander to quit the

Service Mode when all adjustments have been completed.

Note :· After carrying out the service adjustments, to prevent the

customer accessing the ‘Service Menu’ switch the TV setOFF and then ON.

·

yrtemoeGamaronaP

ecivreSetarnacS

CADPiP

dnuoStsujdaFI

uneMrorrE

)2002naJ(12.2vediWB6EAh61h20atadyrotcaF

G1143PSM:eciveDPSM

YRTEMOEG

HTLBAEDOMLBA

LBAPEZISV

NOITISOPVPMOCV

NILVNOITCERROCS

EZISHPMANIP

NIPRENROCPUNIPM

NIPRENROCOLMUIZEPARTNOITISOPH

WOBCFAELGNACFA

KLBTFELKLBTHGIRTCEPSAV

1MITBKA2MITBKA

RKIGNHGNV

)3,0()3,0()51,0()36,0()36,0(

)3,0()51,0()51,0()36,0()36,0()36,0(

)3,0()36,0()51,0()36,0()51,0()51,0()36,0()36,0()36,0(

)3,0()1,0(

100

00515333

177

442392

292

204

89

437174

20

AMARONAP

HHTDIWROHLHTDIWROH

HSOPROHLSOPROHHPILPPANLPILPPAN

HCSOPCSHLCSOPCSH

LEDNALBNELNALBLOPNALB

H1GESHL1GESHH2GESHL2GESHH3GESHL3GESHH4GESHL4GESHHOCNIHLOCNIHH1CNIHL1CNIHH2CNIHL2CNIHH3CNIHL3CNIHH4CNIHL4CNIH

)7,0()552,0(

)7,0()552,0(

)7,0()721,0(

)51,0()552,0()552,0()552,0(

)1,0()7,0(

)552,0()7,0(

)552,0()7,0(

)552,0()7,0(

)552,0()1,0(

)552,0()1,0(

)552,0()1,0(

)552,0()1,0(

)552,0()1,0(

)552,0(

1071

051

126

8151

31702

0069

0291

0422

146

004

002

001

6321

612

1. Press the VCR/TV/DVD button until theTV LED lights.

2. Press and hold the yellow button forapprox. 5 seconds until the TV LEDflashes quickly.

- 23 -

Sub Colour Adjustment

1. Receive a PAL colour bar signal.2. Connect an oscilloscope to Pin 6 of CN7001 [A Board].3. Program the Remote Commander for operation in Service Mode.

[ See Page 22 ].4. Adjust the ‘Sub Colour’ [ Using ‘VIDEO’ ‘VIDEO’ ‘12’ ] so

that the Cyan, Magenta and Blue colour bars are of equal levelsas indicated below.

Same Level

B-Out Waveform

Sub Brightness Adjustment

1. Input a Monoscope pattern.2. Program the Remote Commander for operation in Service Mode.

[ See Page 22 ].3. Press ‘VIDEO’ ‘VIDEO’ 13 on the Remote Commander.4. Adjust the ‘Sub-Brightness’ data so that there is barely a

difference between the 0 IRE and 10 IRE signal levels.

1. Input a video signal that contains a small 100% white area on ablack background.

2. Connect an digital voltmeter to Pin 10 of J7376 [C Board].3. Program the Remote Commander for operation in Service Mode.

[ See Page 22 ].4. Adjust the Sub-Contrast [ Using ‘VIDEO’ ‘VIDEO’ ‘11’ ] to

obtain a voltage of 105 +/- 5V.

Sub Contrast Adjustment

UNEMRORRE

20E30E40E50E60E70E80E90E01E11E21E31E41E51E61E

EMITGNIKROWSRUOH

SETUNIM

PCOPVO

CNYSVRKI

CIIMVN

TORPHRENUT

PDNUOS-

ETARNACSCAD

DNEKCABNOCNYD

PIP

)552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0()552,0(

000000000000000

417

TSUJDAFI

etumotuAniaGoiduA

gnitaGL

100

DNUOS

N-MD-MS-MM-SM-DM-NEBB

1B2B3B4B5B

LWSFWS

DACMACINrorrEMACIN

oeretS

)115,0()1-,821-()721+,0+()721+,0+(

)1-,821-()3201,0()86+,0+()69+,69-()69+,69-()69+,69-()69+,69-()69+,69-()0+,821-(

)04+,5+(

)7402,0()721+,821-(

10001

00202-02+01+01-69482+

0+0+0+0+0+0+03+

00+

sutatS 0110000000

CAD

GIFNOCTNOCNIPM

NILHPARTH

LIOC.TORHPSUCOHP

)552,0()552,0()552,0()552,0()552,0(

000000006938721031

09

ECIVRES

LOCBUSEUHBUS

PRAHSBUSTHGIRBBUS

TNOCBUSEVIRD-REVIRD-GEVIRD-B

FFOTUCRFFOTUCGFFOTUCB

TXTrBDSOrB

)36,0()36,0()36,0()36,0()51,0()36,0()36,0()36,0()36,0()36,0()36,0()51,0()51,0(

jdA1303312105

jdAjdA

824264

701

- 24 -

1. Program the Remote Commander for operation in Service Mode.[ See Page 22 ] and enter into the ‘Geometry’ service menu.

2. Select and adjust each item in order to obtain the optimum image.

Deflection System Adjustment

V SIZE

V LIN

AFC BOW

V POSITION

H POSITION

H SIZE

PIN AMP

TRAPEZIUM

UP CORNER PIN

AFC ANGLE

LO CORNER PIN

YRTEMOEG

HTLBAEDOMLBA

LBAPEZISV

NOITISOPVPMOCV

NILVNOITCERROCS

EZISHPMANIP

NIPRENROCPUNIPM

NIPRENROCOLMUIZEPARTNOITISOPH

WOBCFAELGNACFA

KLBTFELKLBTHGIRTCEPSAV

1MITBKA2MITBKA

RKIGNHGNV

)3,0()3,0()51,0()36,0()36,0(

)3,0()51,0()51,0()36,0()36,0()36,0(

)3,0()36,0()51,0()36,0()51,0()51,0()36,0()36,0()36,0(

)3,0()1,0(

100

00515333

177

442392

292

204

89

437174

20

Test Mode 2 is available by rogramming the Remote Commander foroperation in Service Mode [ As shown on Page 22 ] then pressing the‘VIDEO’ button twice, OSD ‘TT’ appears. The functions describedbelow are available by selecting the two numbers. To release the ‘Testmode 2’, press 00, 10, 20 ... or switch the TV set into Stand-bymode.

4-2. TEST MODE 2:

72 RKEDAnoitanitseD

82 RKEDAnoitanitseD

13 elbasiD/elbanEffotuhSotuA

63 tsetNO/FFO)MV(noitaludoMyticoleV

14 MVNesilaitini-eR

34 dnuosAlauDtceleS

44 dnuosBlauDtceleS

54 dnuosonoMtceleS

64 dnuosoeretStceleS

84 nigrivnonsaMVNteS

94 nigrivsaMVNteS

35 elbasiD/elbanEnoitaludomrevOMF

55 )SPLA/YNOS(noitcelesrenuT

95 stracS2roPIP+stracS3ledoMtceleS

86 )melborpN(erusaemretnuoc62XelbasiD/elbanE

37 )47.6/5.6(metsys2K/DnotiewZelbanE

47 )47.5/5.6(metsys3K/DnotiewZelbanE

87 thgirllufecnalaB

97 tfelllufecnalaB

78 tsetsyeklacoL

99 unememiTgnikroWdnarorrEyalpsiD

00 ffoedom'TT'

10 mumixamerutciP

20 muminimerutciP

30 %53otemuloVenohpdaeh/rekaepsteS




70 edomgniegA

80 noitidnoCgnippihS

11 tnemtsujdaerutcipbuS

21 tnemtsujdaruolocbuS

31 tnemtsujdassenthgirBbuS

41 tnemtsujdanoitisoPHtxeT

51 tseTlioCnoitatoR

61 %05levelerutciP

91 elbasiD/elbanEedoMyrotcaF

12 RKEDAnoitanitseD

22 LBnoitanitseD

32 RKEDAnoitanitseD

42 UnoitanitseD

52 RKEDAnoitanitseD

62 LBnoitanitseD

A B C D E F G H I J K L M N

1

2

3

4

5

6

7

8

9

10

11

- 29 -

~ A Board Schematic Diagram [ Tuner, Audio Amp & Scart Connector ] Page 1/6 ~

F

2 5 341

MICROA 2/6 3/6 6/6

SCARTAUDIOA 2/6

VIDEOA 2/6 3/6 5/6

MUTEA 2/6

A 1/6 TUNER, AUDIO AMP & SCART CONNECTOR

COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL

A..-32FQ70

xx

xx

xx

xx xx

xx xx xx

xx

xx

xx

xxxx

0

xx

TO H1 BOARD CN2910

TO F1 BOARD CN0981

+5V


1

2

3

4

5

6

7

8

9

10

11

- 30 -

~ A Board Schematic Diagram [ Audio Processor ] Page 2/6 ~


A..-32FQ70

MICROA 1/6 3/6 6/6

VIDEOA 1/6 3/6 5/6

MUTEA 1/6

YUV 100A 3/6 4/6

A 2/6 AUDIO PROCESSOR

TO H1 BOARD CN2909

B11

SCART AUDIOA 1/6


1

2

3

4

5

6

7

8

9

10

11

- 31 -

~ A Board Schematic Diagram [ RGB & H Deflection ] Page 3/6 ~


A 3/6 RGB & H DEFLECTION

VIDEOA 1/6 2/6 5/6

MICROA 1/6 2/6 6/6

YUV 100A 2/6 4/6

H CENTREA 4/6

V PROTA 4/6

A..-32FQ70

H LINA 4/6

VDN-OUTA 4/6

VDP-OUTA 4/6

ABLA 4/6

DFA 4/6

TO D BOARD CN8612

1K

1K

27K


1

2

3

4

5

6

7

8

9

10

11

- 32 -

~ A Board Schematic Diagram [ Vertical Deflection & Rotation Coil ] Page 4/6 ~

A 4/6 VERTICAL DEFLECTION & ROTATION COIL

H CENTREA 3/6

YUV 100A 2/6 3/6

H SYNC

VPROTA 3/6

H LINA 3/6

ABLA 3/6

DFA 3/6

VDP-OUTA 3/6

VDN-OUTA 3/6


A . . - 3 2 F Q 7 0

XX

220K

1M


1

2

3

4

5

6

7

8

9

10

11

- 33 -

~ A Board Schematic Diagram [ Colour Decoder, Video Switch ] Page 5/6 ~

VSYNCA 6/6

HSYNCA 6/6

CVBS TXTA 6/6

RESETA 6/6

VIDEO RFA 6/6

VIDEOA 1/6 2/6 3/6

A 5/6 COLOUR DECODER, VIDEO SWITCH


A . . - 3 2 F Q 7 0


1

2

3

4

5

6

7

8

9

10

11

- 34 -

~ A Board Schematic Diagram [ Interface ] Page 6/6 ~

VSYNCA 5/6

CVBS TXTA 5/6

HSYNCA 5/6

RESETA 5/6

VIDEO RFA 5/6

A 6/6 INTERFACE


MICROA 1/6 2/6 3/6

A..-32FQ70


1

2

3

4

5

6

7

8

9

10

11

- 39 -

250V4700pC6400

XXC0981

25V100

C0982RD5.6ESB2

D0981

XXD0982

1/2WRC

1MR6400

R0981XX

1/4W100

R0982VCC

GNDOUT

RPM7240-H5FIC0981

50V470p

B

C0983

50V0.01

B

C0984

250V5AF6400

FH6400

S6400 VDR6400

1

2

3

4

BLK4P

CN0981

SIRCS

LED

GND

STBY +5VD0983

1

1PCN6403

A-Lightning-WIRE

1

3

5

5PCN6401

AC OUT

AC OUT

1

2

2PCN6400

AC IN

AC IN

SPARK GAPS

F1

TO A BOARDCN0103

TO G BOARDCN6001

F1.-32FQ70

TLHK5190


POWER SWITCH, FUSE, SIRCS

AND STAND-BY LED

STBY+5V

~ VM Board Schematic Diagram [ Velocity Modulation ] ~

~ H1 Board Schematic Diagram [ Front AV Input, Headphone and Control Switches ] ~~ F1 Board Schematic Diagram [ Power Switch, Fuse, SIRCS and Stand-By LED ] ~

feR )s()e( )g()b( )d()c(

0047Q 0.5 7.5 7.8

1047Q 9.0 5.1 1.4

2047Q 5.5 1.6 9.8

3047Q 1.5 5.5 9.8

4047Q 7.4 1.4 0

5047Q 1.5 7.4 0

6047Q 431 8.331 86

7047Q 1.1 4.1 86

8047Q 3.6 6.5 5.2

9047Q 7.5 3.6 9.0

~ VM Board Voltage Table ~

~ VM Board Waveforms ~

5ms/div 5ms/div5ms/div

1.54 Vp-p (H) 1.4 Vp-p (H)

TP1 TP2

20 Vp-p (H)

TP3

MTZJ-9.1D0908D2902

XXXX

D2903 50V1

C2907

50V1

C2906

1/10W470kR2909

CHIP

XXD3904

D3905XX

XXC2908

XXC2909

XXC2901

XXC2900

1/10W470kR2910

CHIP1/10W

1kR2917

CHIP1/10W

1kR2918

CHIP

XXR3906

XXR3905

1/10W10k

R0911

CHIP

6.8kR0901

CHIP1/10W1/10W

3.3kR0913

CHIP

0R0902

CHIP 1/10W1.5k

R0914

CHIP

XXC2915

XXC2916

34

12

LR V

S

3PCN2900

R0912

CHIP15k

S0900 S0901 S0903S0902 S0904 S0905

5JW0904

XXL0904

5JW2905

5JW2901XXL2902

XXL2903

1/4W120

R2903

1/4W120

R2902

50V0.001

B

C2931

XXC2903

XXC2902

XXC2930

1/4W120

R2901

50V0.001

B

C2904

XXC2905

1/4W120

R2904

5JW2916

5JW2915

XXL2901

XXL2904

123456789

WHT9P

CN2909

KE

Y

CGN

D

Y/C

VB

S

GN

D

LGN

D

GN

D

R

J2901

CHIP0

JR0901

CHIP0

JR2901

12345678

XXCN2911CG

ND

Y/C

VB

S

GN

D

LGN

D

GN

D

R

1 2 3 4 5 6 7

WHT7P

CN2912

KE

Y 1

HP

R

GN

D

GN

D

GN

D

HP

L

KE

Y 2

1 2 3 4 5 6

WHT6P

CN2910

WO

OF

ER

M.

R O

UT

R IN

GN

D

L IN

L O

UT

XXJW2911

5JW2912

0JR

2902

H1

CN2000 CN2502A BOARD

CN2300 TO A BOARDTO A BOARD

H1.-32FQ70

FRONT AV INPUT, HEADPHONE AND CONTROL SWITCHES



1

2

3

4

5

6

7

8

9

10

11

- 41 -

~ G Board Schematic Diagram [ Power Supply ] ~


1

2

3

4

5

6

7

8

9

10

11

- 42 -

~ C Board Schematic Diagram [ R-G-B Out ] ~

1 2 3 4 5 6 7 8 9

IC7300 TDA6111Q/N4

VB

vb

12v

viV

I

GN

D

IK 200V

VF

VO

VO

F

1 2 3 4 5 6 7 8 9

IC7325 TDA6111Q/N4

VB

12V

VI

GN

D

IK 200V

VF

VO

VO

F

1 2 3 4 5 6 7 8 9

IC7350TDA6111Q/N4

VB

12V

VI

GN

D

IK 200V

VF

VO

VO

F

DTA144EKQ7350

1SS133T-77D7375

1SS133T-77D7376

D7378RD5.6ESB2

D7379RD5.6ESB2

D7353XX

D7302XX

D7327XX

1SS119-25TD7325

1SS119-25TD7350

1SS119-25TD7300

1

CN7311TAB (CONTACT)

1

CN7333TAB (CONTACT)

1UHL7375

XXL7325

XXL7300

XXL7350

R7389

1/4W120K

1/0W33k

R7375

1/0W12k

R7377

1/0W10k

R7376

1/4W1k

R7325

1/4W1k

R7350

1/4W1k

R7300

110MRV7375

R7303

1/10WCHIP

1.8k

1/10W1.8k

R7328

CHIP

1/10W1.8k

R7356

CHIP

1/10W1.8k

R7335

CHIP

1/10W1.8k

R7309

CHIP

1/10W1.8k

R7364

CHIP

R73831

1WRS

R7384XX

680R7334

680R7363

R7310

1/10WCHIP

680

1/2W470

R7304

RC

1/2W470

R7357

1/2W470

R7329

1/2W100

R7385

RC

1/2W100

R7382

RC

50V47p

C7360

50V

47pC7334

CH

50V47p

C7310

XXC7307

XXC7357

XXC7332

4PFC7331

4PFC7308

50VCH

50V

4PFC7351

CH

50V4PF

C7325

CH

50V4PF

C7303

CH

4PFC7358

25V0.1

C7359

50V0.1

C7333

50V0.1

C7309

25V0.001

C7306

25V0.001C7352

25V

0.001C7326

B

2kV680p

C7378

B2kV

C7379

E

0.0047

630V0.047C7356

630V0.047C7330

35V47

C7354

XXC7302

XXC7328

1C7329

400V1

C7355

400V1

C7304

63V22

C7350

350V22UFC7380

XXC7377

1

2

3

4

5

6

7

8

9

9PBLK

CN7301

R-R+G-G+B-B+

GND+12V

IK

1/4W1k

R7390

C7383XX

CHIP1.8k

R7391

680R7392

6PFC7384

C73858PF50VCH

1/10WCHIP

1.5kR7393

1/4W1k

R7394

C7386XX

1/10WCHIP

1.8kR7395

680R7396

6PFC7387

1/10WCHIP

1.5kR7397C7388

8PF50VCH

1/4W1k

R7398

C7389XX

1/10WCHIP

1.8kR7399

680R7374

6PFC7390

1/10WCHIP

1.5kR7373C7391

8PF50VCH

1uHL7378

630V0.047C7305

PT

2WRS

68kR7358

2WRS

68kR7330

2WRS

68kR7305

DTA144EKQ7354

1/10WCHIP

10kR7381

1/10WCHIP

10kR7380

1/10WCHIP

10kR7379

1

2

3

4

5

5PCN7300

+200VNCGNDNCHEATER

L7376

3 56

7

8

91011

13

1

4

J7376

UN2213Q7353

UN2213Q7352

UN2213Q7355

CV KR G1 G4HV

H

KG KB G2

1/2W47

R7387

RC

R738820MM

R73065MM

R73315MM

R73605MM

R73

025M

M

R73275MM

R73555MM

RED-VIDEO-OUT RED.OUT

GREEN-VIDEO-OUT

BLUE-VIDEO-OUT

VB

12V

VI E

IK

200V VF

VO

VO

FV

OF

VO

VF

IKEVI

200VV

B

12V

externalC

TO COATTING EARTH

FV FOCUS

TO FBT

TO A BOARDCN7001

TO D BOARDCN8614

C..-32FQ70

V901

PICTURE TUBE

W76LLZ060X

+12V

+200V

R,G,B OUT


+12V

+12V

TO D2 BOARD HV (T6800)

TO COATING EARTH

R

G

B

B

G

R

TP1

TP2

TP3

TP4

TP

5

+200V

TP7TP6

B

G

R

400V

JR73010


1

2

3

4

5

6

7

8

9

10

11

- 44 -

~ M2 Board Schematic Diagram [ Micro Processor ] ~


1

2

3

4

5

6

7

8

9

10

11

- 45 -

2SC2412K-T-146-RQ6801

2SC2412K-T-146-RQ6802

2SC1623Q6803

XXC6801

1/10WCHIP

220kR6802

50VPT

0.01C6802

1/10WCHIP

47kR68011/10W

CHIP

4.7kR6803

4.7KR6804

1/4WRN

330kR6805

1/4WRN

330kR6806

1/4WRN

330kR6807

0.047C6803

50V10C6805

63V22

C6806

50VPT

0.1C6807

D1NL40-TA2D6800

35V47

C6808

RN-CP33

R6808

50V2200p

B

C6809

RN-CP100

R6809

8.2kR6812

1/10WCHIP

10kR6815

1/10W10k

R6816

JW680015

50V47

C6813

1SS

119-

25T

DD

6803

1/4WFPRD

4.7R6818

8 7 6 5

4321

NJM2903M-TE2IC6801

35V47

C6814

1/10W22kR6820

1/10WCHIP

22kR6821

50VPT

0.01C6815

50V10

C6816

1/4W3.3k

R6823

50VPT

0.1C6820

2SC1623Q6807

50V10

C6821

1/10WRN-CP

100kR682850V

33C6822

1/10WCHIP

47kR6829

1SS119-25TDD6811

XXR6831

1SS119-25TDD6813

2SC1623Q6808

R683310K

16V

C6823100

CHIP1k

R68341SS119-25TD

D6815

1/10WRN-CP

1kR6841

50VPT

0.1C6825

R6842XX

XXRV6801

1/10WRN-CP

820R6843

1/10W15k

R6844

8 7 6 5

4321

NJM2904M(TE2)IC6802

RD15ESB2D6816

50V220

C6826

RN-CP

2.2kR6845

1/10WRN-CP

7.5kR6846

4.7kRV6800

0.3W

D1NL20U-TRD6817

100V

C68270.01

1/10WCHIP

470R6848

160V4.7

C8929

3.3mHL8901

630V0.0022C8930

PP

ERA22-08D8919

1/2W100k

R8954

1/2W100k

R8955

1/2W100k

R8956

630V0.022C8932

PT

RN-CP4.7K

R8957

XXR6862

XXR6863

2SB709A-QRS-TXQ6813

DTC114EKAQ6814

1/10W15k

R6865

1/10WCHIP

100R6867

25V0.01

C68342SB709A-QRS-TXQ6815

DTC114EKAQ6816

16V0.22

C6835

1/10W10k

R6869

1/10W220k

R6870

110

2 56

4

8

107uHL6802

250V220

C6824

RD15ESB2D6801

RD15ESB2D6802

S

IRFI644G-LF36Q6804

S

IRFI644G-LF36Q6805

1kV330p

R

C6811

1kV330p

C6810

800VPP

0.047C6812

RD5.1ESB2D6806

1/4WFPRD

0.47R6872

D1NL20U-TRD6822

1/4W15k

R687350VMPS

0.1C6836

RN-CP220k

R6874

200VPP

0.1C6837

1/10WCHIP

3.3MR6875

2kV220p

C8938

2kV150p

C8939

1/4WRN

470kR6876

1/4WRN

470kR6877

1/10WCHIP

1kR6878

50VPT

0.1C6840

50V0.001

C6842

1SS119-25TDD6824

2SB709A-QRS-TXQ6817

1

2

3

4

5

6

7

8

WHT8P

CN6800

1/10WCHIP

47kR6882

15V

15V12V12V

12V 12V

3WRS

10kR8950

3WRS

8.2kR8949

3WRS

8.2kR89511/10W

RN-CP

47R6883

135V

Q6812XX

135V

135V

13kR6884

1/10W47k

R6885

1/4WFPRD

10R6813

1/4WFPRD

10R6814

1/4WFPRD

1kR6810

1SS119-25TDD6823

SG6800

XXR6886

1SS119-25TDD6825

CHIP47k

R6832

1/10W10

R6868

1/10WRN-CP

1kR6847

1

CN6803TAB(CONTACT)

GND

1/2W47k

R6880

1/2W

R688110k

MTZJ-30CD6814

15JW6805

1/2W100k

R8988

1/4W10k

R8989

100V0.01

C8944DTC144EKA

Q8918

39kR8990

12kR8991

35V47

C8945

1SS133D8927

12V

X_RAY

X_RAY

1816

1514

1211

10 98

76

54

32

1

MCZ3001DIC6800

Vsense

F/B

Ct

Rt

GND

Timer

SS

VC1

OCPVC2

P.GND

VG(L)

VB

VS

VG(H)

VD

MTZJ-7.5BD6820

50V4.7

C6848

1/10W470k

R6897

R6817

2WRS

0.1

3WRS

10kR8952

XXR8998

1/10WCHIP

33kR6896

1/2WRF

0.1R6811

50V470p

C6849

1/4WRN

12kR6839

1/4WRN

12kR6838

1/4WRN

12kR6837

1/4WRN

12kR6836

1/4WRN

3.3kR6835

R6827

1/10W82k

RN-CP

D6821RD18ESB2

16V0.1

C6850XX

R6899

XXC6851

D6828XX

10JW6806

10JW6807

R6825510k

1/10WRN-CP

R6826XX

XXD6829

3

1

2

TL1431CZ-APIC6807

500V330p

C8952

543

21

TLV431AIDBVIC6803

NC

NC

CATHODEREF

ANODE

1SS119-25TDD6831

16V100

C6853

D6830XX

1

2

3

45

6

8

T8901

R6819XX

S

STP5NB40(033Y)Q8909

R6849XX

R6850XX

0uHFB6801

1

CN6802XX

GND

XXC6817

XXC6818

D6804

1

3

4

5

6

7

8

9

10

11

10PCN6801

+15V

+12V

H-PROT

HOP OVP

AFC PULSE

DF DRIVE

ABL

GND

GND

GND

XXJR6802

XXJR6803

XXJR6804

XXJR6805

XXJR6806

XXJR6807

XXJR6808

XXJR6809

XXJR6810

XXJR6811

XXJR6812XXJR6813

1/4W330

R6887

R68405MM

0.1C8953

25V0.01

C6852

1 2 3

CN68043P

RY

SIG

NA

L

NC

GN

D

XXR6851

100kR6852

FB8901 XX

9

8

5

10

6

17

11

12

HV

7

164

3

1

FV

14

G2

13

15

18

19

2

T6800

39KR6894

JW6832XX

XXR6895

0JR6814

0JR6895

JR8953

5JW6810

D68321SS119-25

7.5JW6833

5MMJW8901

7.5JW6835

5JW6830

100V680p

C6804

800VPP

0.01C6843

XXFB6802

XXJR6815

XXJR6816

JW682912.5

XXD6810

+135V

+135V

NC

GND

GND

NC

+200V

+200V

TO G BOARD

TO A BOARD

SS RESET HV OVERSHOOT PROTECT

DYNAMIC FOCUS

ABL PROTECT

OVP

AFC PULSE DETECT

UNDER VOLTAGEPROTECTION

D2.-32FQ70

D2

TO M2 BOARD CN0003

CN6010

XX

1/10W

XX

CN5802

DYNAMIC PICTURE STABLIZING CIRCUIT


+200V

+200V

+12V

+12V

~ D2 Board Schematic Diagram [ Dynamic Picture Stabilising Circuit ] ~


1

2

3

4

5

6

7

8

9

10

11

- 47 -

~ D Board Schematic Diagram [ Deflection ] ~

Date post:	02-Oct-2018
Category:	Documents
Upload:	nguyenbao
View:	234 times
Download:	1 times

SERVICE MANUAL AE-6B CHASSIS - …diagramas.diagramasde.com/televisores/KV-32FQ70B_E_K_U...

Documents