Elenberg LTV-2602 Manuale utente

ELENBERG LTV-2602

LT-72602E SERVICE MANUAL

CONTENT

PART 1：Brief Introduction Of The LT-72602E

◆ Schematic Diagram

◆ Printed Circuit

PART 2: Exploded View

PART 3: Detailed Circuit

◆ Main Board

◆ Interface Board

◆ Connecting Board

◆ Receiver Board

◆ Keystoke Board

PART 4: Parts List

Part 1 Brief Introduction Of The LT-72602E

Schematic Diagram

YPBPR_AUDIO

SCART2_AUDIO

IIC

CE2816

AUDIO SWITCH AND IIS

DV_IN

CVBS

KEY

SCART1_CVBS

DC TO DC AND LDO

1.8V

CVBS

SCART1_CVBS

HDMI_INPUT

3.3V

SCART1_RGB

S_YC

TDA9886

FSAV330

SCART1_AUDIO

TDA8932

SWICTH

TUNER

AUDIO_OUT

IIS

AUDIO

SWITCH

IIS

DVD_AUDIO

ATMEGA8L

IF GAIN

VGA_RGB

24C16

DVD_YPBPR

MT8293

MAIN IC

EEPROM

SIF

18V

AMP FSAV330

29VL160

MT8200

SWICTH

FLASH

CVBS

DVD AND

RECODER I/O

FROM POWER 12V

SCART1 AND SCART2

SWICTH

FSAV330

DDR

AV_AUDIO

YPBPR

LVDS TO PANEL

REMOTE

CVBSOUT

M16L64164A-5

SB_5V

SPEAKER_R

YPBPR

AV_CVBS

SPEAKER_L

Printed Circuit

1. Main board 3827C

A: TOP LAYER

B: BOTTOM LAYER

2.Interface Board 5105C

A: TOP LAYER

B: BOTTOM LAYER

3.Connecting Board 3830C

A: TOP LAYER

B: BOTTOM LAYER

4. Receiver Board3828C

A: TOP LAYER

B: BOTTOM LAYER

5. Keystoke board3829C

A: TOP LAYER

B: BOTTOM LAYER

Part 2 Exploded view

Exploded view

Part

(Код ЗЧД=Номер ЗЧД)

BASE AGGRAVATEBOARD

LVD-2602-1

PEDESTAL

LVD-2602-2

PEDESTALBRACKET

LVD-2602-3

DVD SOCKETCOVER

LVD-2602-4

DVD BACK COVER

LVD-2602-5

INTERFACE INSTALING BOARD

LVD-2602-6

DVD MODULEBOARD

LVD-2602-7

POWER BOARD LVD-2602-8

BRACKETCONNECTIONBOARD

LVD-2602-9

LEDGEFIXING BOARD 2

LVD-2602-10

LCD SHIELDCOVER

LVD-2602-11

LCD SCREEN

LVD-2602-12

REMOTERECEIVING BOARD

LVD-2602-13

BUTTONBRACKET

LVD-2602-14

MIDDLESHELL

LVD-2602-15

INDICATORLAMPSHADE LVD-2602-16

REMOTECONTROLLENS LVD-2602-17

FRONTSHELL LVD-2602-18

SPEAKER LVD-2602-19

SPEAKER LVD-2602-20

MAINBOARD LVD-2602-21

MAINBOARD SHIELDCOVER LVD-2602-22

INTERFACE INSTALING BOARD LVD-2602-23

BACK SHEL LVD-2602-24

TVBACK COVER

LVD-2602-25

PEDESTALBACK COVER LVD-2602-26

PEDESTALBACK LIDBOARD LVD-2602-27

CLIPOFLINE LVD-2602-28

REMOTECONTROL LVD-2602-29

Spare Parts List (LVD-2602)

DescriptionItem QTY

B B

A A

MPB-0632C

󱪪󱐅󰳴

5100C

󱥻

GND

+24VA/1A

󲙁󰪳󱪪

+24V/4A

GND

323V(5%)

380V(5%)

󳔈󳔼󱊶󰠙󳔼󰠙󱵢󳍤󰠙

󰠙󳔈󱂕󰠙

󳔈󳔼󱣼󰠙

󳔈



264VAC,

󳔈

+24V/4A,+24VA/1A,+12V/4A,+5V/40mA

<Doc> 1.4A3

1 1Wednesday, August 22, 2007

Title

Size Document Number Rev

Date: Sheet of

+24V

VccU2

VPFC

VAC

Vccpfc

VccU2

VAC

+24V

VccU2

GND

VAC

VPFC

VccU2

+24V

Vccpfc

T5A250VAC

103/630V

R16

33R/0805

J10

HS3

48*11*24mm

1 2

R90

0R/1206

CN1

VH-5

R21

68K/2W

C13

101/1KV

R22

2M/1206

R113

0R/1206

RT1

3D-13

FB2

JB10-50R

CY3

102/250VAC

IN5406

R18

100K/1206 J101

J10

33R/0805

FAN7529

4 5

INV

Comp

MOT

CS ZCD

GND

Out

Vcc

R36

1M/1206

BAS16

RV1

10N471K

3.3V/0.5W

2 1

10K/0805

R25

0.3/2W

473/0805

FB4

J10

IN4007

C110

104/50V

R103

2K/0805

R12

0.2R/1W

D101

20A150V

CE1

180UF/450V 12

DB1

D10XB60

J15

C114

105/25V

J12.5

J10

CE101

470UF/35V

R14

47K/0805

L101

L0620-050

C102

102/200V

R29

2M/1206

J12

J10

FB1

JB10-50R

L102

L0620-050

C109

104/50V

510K/1206

F10U60S

103/1KV

CY2

471/250VAC

100K/0805

R108

3.9K/0805

CE103

1000UF/35V

J102

JUMPER10

U101

KA431AZ

BAS16

105/450V

R26

L-PQ3225-04

510K/1206

J15

CON3

TJC3-4A

C15

101/1KV

RP4

1M/0.5W

56PF/25V

R102

2K/0805

R13

0.2R/1W

MQ1

18N50

CE106

1000UF/35V

R39

18R/0805

HS5

48*11*24mm

1 2

CON5

TJC3-10A

R101

10K/1206

R27

18R/0805

CE104

1000UF/35V

CE3

47uF/50V

10K/0805

D102

20A150V

HS1

100*11*24mm

1 2

LF2

ET24-10mH

U2 FAN7602

4 5

Luvp

Lat/PL

Cs/Fb

Gnd Out

Vcc

Vstr

C101

102/200V

R110

10R/1206

R89

0/1206

R15

470K/1206

HER208G

R174

0R/1206

R109

10R/1206

HS2

100*11*24mm

1 2

R50

0/1206

102/25V

R10

20K/0805

C108

102/0805

R34

2M/1206

FB3

JB10-100R

CX1

474/275VAC

Z101

2 1

C10

103/50V

C112

104/0805

C31

102/0805

CE105

1000UF/35V

R106

4.99K/0805 1%

R49

0/1206

R20

10K/0805

R30

4.7K/1206

13K/0805 1%

R11

330K/0805

103/1KV

105/450V

224/0805

R112

10R/1206

R105

39K/0805 1%

C29

104/0805

CY1

471/250VAC

R111

10R/1206

R104

1K/0805

R182

0/1206

1K/1206

MQ2

8N80

R19

82K/0805

LF1

ET24-10mH

C111

474/50V

CE102

1000UF/35V

R35

2M/1206

CX2

104/275VAC

TR1

EC4019

R114

0/1206

RZ1

C28

104/0805

JUMPER15

FB5

J10

FB8

JB10-50R

510K/1206

EL817

3 2

CON2

TJC3-10A

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