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1 AY-565 Service Manual Proview Electronics Co.,Ltd. 6F, No.1, Pau-Sheng Road., Yung-Ho City, Taipei 234 , Taiwan , R.O.C. Tel : (886-2) 2231-6789 , Fax :(886-2)2231-5678

TFT Proview AY565 LCD Service Maunal

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Page 1: TFT Proview AY565 LCD Service Maunal

1

AY-565

Service Manual

Proview Electronics Co.,Ltd.

6F, No.1, Pau-Sheng Road., Yung-Ho City, Taipei 234 , Taiwan , R.O.C.

Tel : (886-2) 2231-6789 , Fax :(886-2)2231-5678

Page 2: TFT Proview AY565 LCD Service Maunal

2

TABLE OF CONTENTS

SERVICE WARNING

A. IMPORTANT SAFETY INSTRUCTION

B. SPECIFICATIONS

C. TIMING CHART

D. CONTROL LOCATION

E. BLOCK DIAGRAM

F. CONDUCTION VIEW

G. SCHEMATIC DIAGRAM

H. TROUBLE SHOOTING HINTS

I. REPLACEMENT PARTS LIST

Page 3: TFT Proview AY565 LCD Service Maunal

3

WARNING To prevent from fire or shock hazard,do not expose monitor to any rain or any form of water.High voltage is inside the monitor so please do not remove the back cover of the cabinet if you are not a qualified monitor engineer. Contact the local dealer or the nearest PROVIEW branch office if you need help.

A. IMPORTANT SAFETY INSTRUCTION Prior to using this service manual,please ensure that you have carefully followed all the procedures outlined in the user's manual for this product. 1. Read all of these instructions. 2. Save these instructions. 3. Follow all warnings and instructions a marked on the product. 4. Unplug this product from the wall outlet before cleaning.Do not use liquid cleaners or aerosol cleaners, use

a damp cloth for cleaning. 5. Do not use this product near water. 6. Do not place this product on an unstable cart,stand or tablle.The product may fall,causing serious damage

to the product. 7. Slots and openings in the cabinet and the back or bottom are provided for ventilation,to ensure reliable

operation of the product and to protect it from overheating,those openings must not be blocked or covered.The openings should never be blocked by placing the product on a bed,sofa, rug, or other similar surface.This product should not be placed in a built-in installation less proper ventilation is provided.

8. This products should be operated from the type of power source indicated on the marketin label. If you are not sure of the type of power available, consult your dealer or local power company

9. This product is equipped with a 3-wire grounding type plug,a plug having a third (grounding) pin.This plug will only fit into a grounding-type power outlet.This is a safety feature,if you are unable to insert the plug into the outlet,contact your electrician to replace your obsolete outlet.Do not defeat the purpose of the grounding-type plug.

10. Do not allow anything to rest on the power cord.Do not locate this product where persons will walk on the cord.

11. If an extension cord is used with this product,make sure that the total of the ampere ratings on the product plugged into the extension cord to the waplugged into outlet does not exceed 15 ampere.

12. Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock.Never spill liquid of any kind on the product.

13. Do not attempt to service this product yourself,as opening or removing covers may expose you to dangerous voltage points or other risks.Refer all servicing to service personnel.

14. Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions. a. When the power cord or plug is damaged or frayed. b. If liquid has been spilled into the product. c. If the product has been exposed to rain or water. d. If the product does not operate normally,when the operating instructions are followed.Adjust only those

controls that are covered by the operating instructions since improper adjustment of other controls may result in damage and will often require extension work by a qualified technician to restore the product to normal operation.

e. If the product has been dropped or the cabinet has been damaged. f. If the product exhibits a distinct change in performance,indicating a need for service.

Page 4: TFT Proview AY565 LCD Service Maunal

4

B. SPECIFICATIONS

1. Support display colors 16.7M color 2. Active Display Area 304.1mm (H) x 228.01mm (V) 3. Pixel Pitch 0.297(H) x 0.297(V) mm 4. Synchronization Range

A. Horizontal B. Vertical

30 – 60 KHz 60 – 75 Hz

5. Power Source 100 – 240 Vac / 50 – 60 Hz 6. Power Consumption 40W (max.) 7. Input Signal

A. Video B. Sync.

Analog R.G.B. , 0.7Vp-p / 75 Ohms TTL level,positive or negative polarity

8. Connection Type 15 Pin D Type 9. Resolution 1024 x 768 pixels 10. Color Temperature 9300ºK / 6550ºK 11. Dimension (WxHxD) 404mm x 348.5mm x 138mm 12. Monitor Weight 5.2Kg 13. Base Operation

Tilt 0 / + 30 degree

14. Power Saving A. ON B. STAND BY C. OFF

< 40W < 5W < 5W

15. Signal Connector Pin Assignment A. Pin No.

1. Red 9. Not Connected 2. Green 10. Sync. Ground 3. Blue 11. Ground 4. Ground 12. SDA 5. Self Test 13. Horizontal Sync. 6. Red Ground 14. Vertical Sync. 7. Green Ground 15. SCL 8. Blue Ground 16. Audio signal

A. 3.5Φ stereo phone jack B. Rin, Lin :1Vrms (max) C. 1+1 W Power amplifier

Page 5: TFT Proview AY565 LCD Service Maunal

5

C. TIMING CHART

The video signal timing is as following :

Video A: Period

D B E B: Active

C: Sync Width

Sync. D: Back Porch

C A E: Front porch

Preset

Modes

VGA

640X35

0

VGA

640X400

VGA

640X480

VGA

640X480

VESA

640X480

VESA

640X480

VGA

720X350

VGA

720X400

VESA

800X600

VESA

800X600

VESA

800X600

Dot Rate 25.175

MHz

25.175MHz 25.175MHz 31.340MHz 31.500MHz 31.500MHz 28.322MHz 28.322MHz 36.000MHz 40.000MHz 50.000MHz

F.H 31.469

KHz

31.469KHz 31.469KHz 34.978KHz 37.861KHz 37.500KHz 31.469KHz 31.469KHz 35.156KHz 37.879KHz 48.077KHz

A-period 31.778

us

31.778us 31.778us 28.590us 26.413us 26.667us 31.777us 31.777us 28.444us 26.400us 20.800us

B-Active 25.422

us

25.422us 25.422us 20.421us 20.317us 20.317us 25.422us 25.422us 22.222us 20.000us 16.000us

C-Syn 3.813u

s

3.813us 3.813us 2.042us 1.270us 2.032us 3.813us 3.813us 2.000us 3.200us 2.400us

D-Back Porch

1.907u

s

1.907us 1.589us 3.063us 3.810us 3.810us 1.907us 1.907us 3.556us 2.200us 1.280us

E-Front Porch

0.636u

s

0.636us 0.954us 3.064us 1.016us 0.508us 0.635us 0.635us 0.666us 1us 1.12us

F . V 70.087

Hz

70.087Hz 59.941Hz 66.625Hz 72.810Hz 75.000Hz 70.087Hz 70.087Hz 56.250Hz 60.317Hz 72.188Hz

A-Period 14.268

ms

14.268ms 16.683ms 15.009ms 13.734ms 13.333ms 14.268ms 14.268ms 17.778ms 16.579ms 13.853ms

B-Active 11.122

ms

12.711ms 15.253ms 13.723ms 12.678ms 12.800ms 11.122ms 12.711ms 17.067ms 15.840ms 12.480ms

C-Syn 0.064m

s

0.064ms 0.064ms 0.086ms 0.079ms 0.080ms 0.064ms 0.064ms 0.057ms 0.106ms 0.125ms

D-Back

Porch

1.907m

s

1.112ms 0.794ms 1.115ms 0.528ms 0.427ms 1.907ms 1.112ms 0.626ms 0.607ms 0.478ms

E-Front

Porch

1.175m

s

0.381ms 0.572ms 0.085ms 0.449ms 0.026ms 1.175ms 0.381ms 0.028ms 0.026ms 0.77ms

H/V

SYNC + - - + - - - - - - - - + - - + + + + + + +

Interlaced NON NON NON NON NON NON NON NON NON NON NON

Page 6: TFT Proview AY565 LCD Service Maunal

6

Preset

Modes

VESA

800X600

MAC

832X624

VESA

1024X768

VESA

1024X768

VESA

1024X768

Dot Rate 49.500MHz 55.000MHz 65.000MHz 75.000MHz 78.750MHz

F.H 46.875KHz 49.107KHz 48.363KHz 56.476KHz 60.023KHz

A-period 21.333us 20.364us 20.677us 17.707us 16.660us

B-Active 16.162us 15.127us 15.754us 13.653us 13.003us

C-Syn 1.616us 2.182us 2.092us 1.813us 1.219us

D-Back

Porch

3.232us 1.745us 2.462us 1.920us 2.235us

E-Front Porch

0.323us 1.31us 0.369us 0.321us 0.203us

F . V 75.000Hz 75.087Hz 60.004Hz 70.069Hz 75.029Hz

A-Period 13.333ms 13.318ms 16.666ms 14.272ms 13.328ms

B-Active 12.800ms 12.707ms 15.880ms 13.599ms 12.795ms

C-Syn 0.064ms 0.061ms 0.124ms 0.106ms 0.050ms

D-Back

Porch

0.448ms 0.428ms 0.600ms 0.513ms 0.466ms

E-Front

Porch

0.021ms 0.122ms 0.062ms 0.054ms 0.017ms

H/V

SYNC + + - - - - - - + +

Interlaced NON NON NON NON NON

Page 7: TFT Proview AY565 LCD Service Maunal

7

D. CONTROL LOCATION

Font control panel

1. Menu Button

2. Select Button

3. Auto Button

4. Power Button

5. Power indicator

Rear panel

Page 8: TFT Proview AY565 LCD Service Maunal

8

E. BLOCK DIAGRAM

Cetus (01031),200-101-5001 2.B

Block Diagram

Proview Electronics (Taiwan) Co., LTD.6F, NO.1, Pau-Sheng Rd., Yung-Ho City,Taipei County, Taiwan R.O.C.Tel: 886-2-2231-6789 Fax: 886-2-2232-4613

A

1 9Wednesday, November 21, 2001

Title

Size Document Number Rev

Date: Sheet of

A/D & Scaler

R

G

B

Hsync

Vsync

R[0..7]

G[0..7]

B[0..7]

EN

VD

HD

Contr

ol

CLOCK

LCD Panel

B[0..7]

G[0..7]

R[0..7]

HD

VD

EN

Hi vo

ltage

Hi vo

ltage

CLOCK

Inverter

Hi vo

ltage

+12V

ON/OFF

Micro processor

ON/OFF

Contr

ol

KEY

VGA in

R

G

B

Hsync

Vsync

SDASCL

DDC

SDASCL

User IF

KEYKEY

+12V

LS1SPEAKER

LS2SPEAKER

Block Diagram

Lin_IN_L

Lin_IN_R

SDA SCL

Pre Amp

PT2257-S

L

R

Amp.TA8227P

Phone jack In Volume

Page 9: TFT Proview AY565 LCD Service Maunal

9

F. CONDUCTION VIEW MAIN BOARD (Silk)

Page 10: TFT Proview AY565 LCD Service Maunal

10

MAIN BOARD (Component Side)

Page 11: TFT Proview AY565 LCD Service Maunal

11

MAIN BOARD (Soild Side)

Page 12: TFT Proview AY565 LCD Service Maunal

12

G. SCHEMATIC DIAGRAM Main Board

Cetus (01031C),200-101-5001-C 3.C

RGB IN

Proview Electronics (Taiwan) Co., LTD.6F, NO.1, Pau-Sheng Rd., Yung-Ho City,Taipei County, Taiwan R.O.C.Tel: 886-2-2231-6789 Fax: 886-2-2232-4613

Custom

1 9Wednesday, November 21, 2001

Title

Size Document Number Rev

Date: Sheet of

VCC

VCC

VCC

AA

A

A

A

A

CVDD CVDD

A

A

A

VCC

A

RED

GREEN

BLUE

SCL_DDCSDA_DDC

HSYNC

VSYNC

VGA_CONn

SCL_DDC

SDA_DDC

HS

G

R

B

VS

R56

620

R3847KU10

24C21

1234

8765

NCNCNCVSS

VCCVCLK

SCLSDA

R57

620

C530.1uF

R4975

R5075

R5175

R36100

R47100

L37TX08350NB

DIP13

2

L36TX08350NB

DIP13

2

L35TX08350NB

DIP13

2

C5033pF

C5433pF

R54100

R52100

R37100

L40SBK-160808T-300Y

C4933pF

L39SBK-160808T-300Y

L38SBK-160808T-300Y

R55510

R53510

R22100

R44R

L45SBK-160808T-300Y

C5233pF

L57F.B.

L56F.B.C51

33pF

R24100

R45R

R26100

R46R

L41SBK-160808T-300Y

P1

DSUB15F

162738495

11

12

13

14

1510

R394.7K

INPUTCONNECTOR

Page 13: TFT Proview AY565 LCD Service Maunal

13

Cetus (01031C),200-101-5001-C 3.C

A/D & CR

Proview Electronics (Taiwan) Co., LTD.6F, NO.1, Pau-Sheng Rd., Yung-Ho City,Taipei County, Taiwan R.O.C.Tel: 886-2-2231-6789 Fax: 886-2-2232-4613

Custom

2 9Wednesday, November 21, 2001

Title

Size Document Number Rev

Date: Sheet of

A

A A

CVDD

CVDD

CVDD

CVDD

CVDD

CVDD

CVDD

AA

A

A

P

P

P

P

P

P

PP

A

P

P

P

RED

GREEN

HSYNC

BLUE

VSYNC

AVDD

AVDDG+G-

AVDDB+

AVDDAVDD1

RVDD2

R+

R-

B-

RVDD2

RVDD1

SVDD1

DVDD2

SVDD2DVDD1

C40

0.1uF

C350.1uF

L32SBK-201209T-601Y

C390.1uF

+ TC10

22uF

C29 0.01uF

C28 0.01uFR23

100

C310.1uF

C300.1uF

C380.1uF

+ TC4

100uF

XA2

?MHZ

C44CAP

C45CAP

C240.1uF

U5C

Zan1

847977

82818078

93949596

89909192

85868788

83

ADC_VDDAADC_VDD1ADC_VDD2

ADC_GNDASUB_GNDAADC_GND1ADC_GND2

ADC_RGNDARED-RED+ADC_RVDDA

ADC_GGNDAGREEN-GREEN+ADC_GVDDA

ADC_BGNDABLUE-BLUE+ADC_BVDDA

ADC_TEST

C370.1uF

+ TC11

22uF

CA122pF

C27 0.01uF

C26 0.01uFR21

100

U5B

Zan1

125

127128

129130131

132133

134135136

147152153154155156157

139

137138

143144145146

141

142

148150

DVDD

DAC_DGNDADAC_DVDDA

PLL_DVDDAPLL_DTESTPLL_DGNDA

SUB_DGNDASUB_SGNDA

PLL_SGNDAPLL_STESTPLL_SVDDA

RESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVED

SVDD

DAC_SVDDADAC_SGNDA

PLL_RVDDAPLL_RGNDAPLL_RTEST

SUB_RGNDA

TCLK

XTAL

VSYNCHSYNC/CS

CA4CAP

C360.1uF

C230.1uF

R2847

X250MHz

1

3 4

2NC

OUT VCC

GND

L19MLB-321611-0120P-N1

C46

0.1uF

L18SBK-201209T-601Y

C180.1uF

C170.1uF

FL2KHLC-XXd

12

3456

INOUT

GND

NCNCNC

L30SBK-201209T-601Y

C34

0.1uF

+ TC12

22uF

L29MLB-201209-0026A-N2

L25SBK-201209T-601Y

L26SBK-201209T-601Y

L27SBK-201209T-601Y

L28SBK-201209T-601Y

L23SBK-201209T-601Y

C33 0.01uF

C32 0.01uFR25

100

22pF 22pF

20MHz

Page 14: TFT Proview AY565 LCD Service Maunal

14

Cetus (01031C),200-101-5001-C 3.C

OIF

Proview Electronics (Taiwan) Co., LTD.6F, NO.1, Pau-Sheng Rd., Yung-Ho City,Taipei County, Taiwan R.O.C.Tel: 886-2-2231-6789 Fax: 886-2-2232-4613

B

3 9Friday, December 07, 2001

Title

Size Document Number Rev

Date: Sheet of

SVDD

PVDD

SVDD PVDDCVDD

CVDD

PVCC

3_3VVCC

PANEL_EN

BKLT_ONPANEL_EN

PCLKAPCLKB

AR[0..7]

AG[0..7]

AB[0..7]

BR[0..7]

BG[0..7]

BB[0..7]

PHS

PVS

PDE

AB5

BR2

BR7

AR3

AG4

BR4

AG2

AB2

AG7

BR6

AR6

AG5

AB6

AR4

AB3

BR5

AG6

AG3

AR7

AB4

AB7

AR2

BR3

PHS

AR5

PDE

PVS

BB1

BG6

BG2

BB2

BB7

BG0

BB0

BG5

BG3

BB6

BB3

BB5

AG0AR1

BG1

AG1

AB1

BG7

BR0

BB4

AB0

AR0

BR1

BG4

AR[0..7]

AG[0..7]

AB[0..7]

BR[0..7]

BG[0..7]

BB[0..7]

PVCCVDD

R7 33

R10 33

R11 33

L24MLB-321611-0120P-N1

L2SBK-160808T-300Y

+TC20100uF

FL3KHLC--010

1

2

3IN

GND

OUT

C6

CAP

C130.1uF

C250.1uF

C160.1uF

C140.1uF

C120.1uF

C410.1uF

C150.1uF

C90.1uF

C100.1uF

R2RES

R13R

R12R

CO4COPPER_S

12

U5D

Zan1

4445

71706968

67666463

62575655

54535251

50484746

42393837

36353432

31292827

26252423

22201917

16151413

10976

2345

159160

6059

7675

747343

11 21 58 97 108 149 12 33 40 65

1 8 18 30 41 49 61 72 114 126 140 151 158

PCLKAPCLKB

PD0PD1PD2PD3

PD4PD5PD6PD7

PD8PD9PD10PD11

PD12PD13PD14PD15

PD16PD17PD18PD19

PD20PD21PD22PD23

PD24/MA0PD25/MA1PD26/MA2PD27/MA3

PD28/MA4PD29/MA5PD30/MA6PD31/MA7

PD32/MA8PD33/MA9PD34/OENPD35/WEN

PD36/MD0PD37/MD1PD38/MD2PD39/MD3

PD40/MD4PD41/MD5PD42MD6

PD43/MD7

PD44/MD8PD45/MD9

PD46/MD10PD47/MD11

MD15MD14MD13MD12

RASNCASN

P_RES1P_RES2

PPWRPBIAS

PHSPVS

PDISPE

CVDD

1CV

DD2

CVDD

3CV

DD4

CVDD

5CV

DD6

PVDD

1PV

DD2

PVDD

3PV

DD4

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

J1

JUMPER

12 3

412 3

4

+ TC3

100uF

R1100K

R310K

Q12NXXXX

21

3

+TC2XXXuF

C10.1uF

L4MLB-321611-0120P-N1

U1CEM9435A

1234

8765

SSSG

DDDD

FA1

125V/2A

F1125V/xA

R9R

C30.1uF

C20.01uF

L1MLB-321611-XXXXP-N1

SWITCHED LCD POWER

: LTM150XS-T01 3.3V/600mA/2.5A: LTM150XS-T02 3.3V/600mA/2.5A

Samsung

: LT150X1-151 5V/620mA/2.5A

: CLAA150XA03 5V/680mA/?A

: HT15X11-100 5V/780mA/?A

: LM151X2-C2TH 3.3V/800mA/1.5A

CPT

Hyundai

LG

ON:Hi

ON:Hi

For LG LM151X2 using even bytes

Sharp : LD-11904-6 5V/530mA/?A

ADT : L150X2M-2 3.3V/700mA/?A

Page 15: TFT Proview AY565 LCD Service Maunal

15

Cetus (01031C),200-101-5001-C 3.C

OSD & Panel Power

Proview Electronics (Taiwan) Co., LTD.6F, NO.1, Pau-Sheng Rd., Yung-Ho City,Taipei County, Taiwan R.O.C.Tel: 886-2-2231-6789 Fax: 886-2-2232-4613

Custom

5 9Wednesday, November 21, 2001

Title

Size Document Number Rev

Date: Sheet of

VCC

VCC

VCC

VCC

VCCVCC

VCC

VCC

VCC

VCC

VCC

VCC

CVDD

VCC

VCC

VCC

MUTE

SCL

ROT_CF

SDA

SCLSDA

RESETn

MUTE

LCD_ON

LCD_ON

LED_B

LED_A

LED_B

LCD_ON

PANEL_EN

TMDS_EN

LCD_ON

SCL_DDCSDA_DDC

ROT_PB6

ROT_PB0

ROT_PB0

ROT_PB6

ROT_CF

SDA

LED_A

SCL

RESETn

BKLT_ON

VGA_CONn

LCD_ON

LED_A

LED_B

MRESET

IRQ

HFS

MFB7MFB8MFB9

LED

HDATA

HCLK

MFB7MFB8MFB9

MFB11

MFB2

MFB0MFB1MFB0

MFB1

MFB4

MFB3

MFB4

MFB3

51VCC

P2

123456

7891011121314151617

18 19 20 21 22 23 24 25 26 27 28

2930313233343536373839

4041424344

C21

0.01uF

R20 0

L34BK-32164S-601-T

1357

2468

C220.1uF + TC5

22uFC200.1uF

L17BK-2125-HS102

U14MCP810

2

13

GND RESETVCC

J9

JST-S8B-ZR

12345678

J5

WH1-XXX-12PIN53048RIGHT ANGLE

123456789101112

RP4

10K

1 2 3 45678

R30R

R3447

R3347

R19 R

U4V6300L

12

3VDD

RESGND

L46

R2710K

L50

L49

L48

L47

L54

L53

L52

L51

L55

RP1

10K

12345 6 7 8

RP6R

18

27

36

45

Q42N3904

R35 10K

L42BK-1608HS-601

L43BK-1608HS-601

L44BK-1608HS-601

R43180

Q32N3904

R41470

R40 1K

R5 10M

C722pF

C822pF

RP7

10K

18

27

36

45

U3M6759 A1

35

21

20

10

14151617

23456789

4342414039383736

2425262728293031

191832331311

112

2334

4422

EA/VP

X1

X2

RESET

INT0INT1T0T1

P1.0/T2P1.1/T2XP1.2P1.3P1.4P1.5P1.6P1.7

P0.0P0.1P0.2P0.3P0.4P0.5P0.6P0.7

P2.0P2.1P2.2P2.3P2.4P2.5P2.6P2.7

RDWR

PSENALE/P

TXDRXD

NCNC

NCNC

VCC

GND

RP210K

12345 6 7 8

X1

16MHz

C48

0.1uF

U6

24C16

1234

8765

PREPBOPB1VSS

VCCMODE

SCLSDA

RP3

10K

12345 6 7 8

R14 10K

L1ABK-1608HS-601

C690.1uF

R29R

R3110K

R3210K

RP510K

18

27

36

45

R610K

U5A

Zan1

98103

99100101115116117

118119120121

122

113112111110109107106105104102124123

HFSHCLKHDATARESETnIRQOSD_HREFOSD_VREFOSD_CLK

OSD_DATA0OSD_DATA1OSD_DATA2OSD_DATA3

OSD_FSW

MFB0MFB1MFB2MFB3MFB4MFB5MFB6MFB7MFB8MFB9

MFB10MFB11

R4210K

J8

HEADER 4

1234

GND:22VCCA:44

FORLED

NC:1,12,23,34

SDA

SCLLED_ALED_B

ROT_PB0ROT_PB6ROT_CF

VCC

LCD_ONMUTE

GND

GND

ROM:32KRAM:512

HDATA1HDATA2HDATA3

HDATA1HDATA2HDATA3

TXDRXD

10K

KEY_RKEY_LKEY_UKEY_D

WH1-210-12PINSBK-160808B-300Y

Ver. B U14 PCB layout error

Page 16: TFT Proview AY565 LCD Service Maunal

16

Cetus (01031C),200-101-5001-C 3.C

Power

Proview Electronics (Taiwan) Co., LTD.6F, NO.1, Pau-Sheng Rd., Yung-Ho City,Taipei County, Taiwan R.O.C.Tel: 886-2-2231-6789 Fax: 886-2-2232-4613

Custom

6 9Wednesday, November 21, 2001

Title

Size Document Number Rev

Date: Sheet of

+12V

VCC

VCC

CVDD

VCC

VCC

3_3V

VCC

VCC

+12V

BKLT_ON

DIMM

FB

U8CEM9435A

1234

8765

SSSG

DDDD

L31C4426-060128YB

J11

PV-564DA

1

23

RS1WR-C-5W-0.035

CO221

CO321

+TC1610uF

TC1547uF

+

TC14470uF

J4

WH1-210-6PIN

123456

F3

125V/5A

R17470

R18100

R1510K

TC13470uF

C55

0.1uF

C420.1uF

C470.01uF

+

TC91000uF 6.3V

C56

0.1uF

C11

0.1uF

C40.1uF

C50.01uF

+

TC11000uF 6.3V

U2AIC1084-33CT

3 2

1

VI VO

G

U7AIC1084-33CT

3 2

1

VI VO

G

U9

AIC1578

1

2

3

4 5

6

7

8VIN

DUTY

SHDN

FB GND

DRI

CS-

CS+

D51N5820

C430.1uF

R602K/1%

R586.2K/1%

+TC7

1000uF 6.3V

R5910M

J12

JST-250EH-XXST

12345

R1610K

Q22N3904

21

3

+TC622uF C19

0.1uF

CO121

CA30.1uF

CA20.1uF

BACK LIGHT POWER

For Panel use only

33uH 3A

Remove for Sharp LQ150X1DG51

Page 17: TFT Proview AY565 LCD Service Maunal

17

Cetus (01031C),200-101-5001-C 3.C

Power

Proview Electronics (Taiwan) Co., LTD.6F, NO.1, Pau-Sheng Rd., Yung-Ho City,Taipei County, Taiwan R.O.C.Tel: 886-2-2231-6789 Fax: 886-2-2232-4613

B

7 9Wednesday, November 21, 2001

Title

Size Document Number Rev

Date: Sheet of

+12V

SCL

SDA

INLLOUT

INRROUT

OUT1

OUT2

NO6

+

EC14100uF

+

EC10470uF

+EC1547uF C66

0.22uF

L59F.B.

L61F.B.

C68220pF

U13LM7809-1A

12

3VIGN

DVO

C67220pF

+EC1347uF

+ EC1147uF

C650.22uF

+

EC7470uF

R6347

R6447

IN1

IN2

+VS

RIPPLE GND

OUT1

OUT2

B.S.1

B.S.2

NF1

NF2

VCC2

U12TA8227P

5

8

7

2

11

3

10

9

4 P1 P3 P412

P2

6

1U11PT2257-S

1

8

2

7

3

64 5

LIN

RIN

LOUT

ROUT

GND

VDDSDA SCL

R7133 C69

220+ EC16

100uFD1

1N4148

+ EC17

10uF

+

EC12100uF

L600.022uF

L580.022uF

+

EC610uF

+

EC810uF

+EC510uF

C620.1uF

+ EC347uF

+

EC910uF J14

BASE2

12

J15

BASE2

12

J13SCJ-0356M5(B)

12345

C630.022uF

C640.022uF

+ EC1470uF

R66510

R65510

R6822K

R6722K

R7022K R72

22K

2.00mm

dip &smd

Page 18: TFT Proview AY565 LCD Service Maunal

18

張波

12

3

45

67

8

9

10

1112

1314

15

1617

1819

20

2223

21

24

25

26

27

28

29

3031

3233

34

3536

37

Item Part No. Description QTY Remark

1

2

3

4

5

6

7

8

9

10

11

1

13

1

1

1

1

18

1

20

21

2223

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

Page 19: TFT Proview AY565 LCD Service Maunal

19

H. TROUBLE SHOOTING HINTS

NO

YES YES

YES YES

NO NO

! High Voltage !

NO

YES

YES

NO NO

YES

No Display ( Black )

LED ON ?

Push the power

ON/OFF switch

LED Color

change ?

Check main

board U3/Pin15

Hi, Lo under

push power sw?

Back light

ON? To Step 2

Make sure the

connection of

Inverter is

fine

+12V ?

Check the J1/Pin1

of Inverter

Check the J1/Pin3

of Inverter

B

Display ?

Nice Jub!

A

To Step 2

Power

adapter ?

Change

adapter

Page 20: TFT Proview AY565 LCD Service Maunal

20

NO

YES

YES

NO

YES

NO

B

Hi, Lo under

push power sw?

Change the

Inverter

Display ? Nice Jub!!

To Step 2

A

Check the

connection

of J9 cable

Display ?

Nice Jub!!

Change the

main board

Change the

main board

Page 21: TFT Proview AY565 LCD Service Maunal

21

YES

NO

NO

YES

NO

YES

Step 2

Check the main

board L1 ?

+3.3V ? Change the

main board

+3.3V ?

Check the main

board U1/Pin8 ?

Change the

main board

Change the F1

of main board

Display ?

Nice Jub!!

Change the

main board

Page 22: TFT Proview AY565 LCD Service Maunal

22

YES

NO

NO

YES

NO

YES

No display

(White)

Check the main

board L1 ?

+3.3V ?

+3.3V ?

Check the main

board U1/Pin8 ?

Change the

main board

Change the F1

of main board

Display ?

Nice Jub!!

Change the

main board

Check the cable

on the J3,J7

Page 23: TFT Proview AY565 LCD Service Maunal

23

I. REPLACEMENT PARTS LIST

Item Part order Code Description QPA UOM Reference 1 988-1U0-0001 AY-565+TCO99 ADT MAG 1 EA

2 002-001-00CE-D EUROPE CE DECLEARATION MAG * 1 EA

3 002-001-0DOC-E FCC DECLEARATION * 1 EA

4 002-001-TCO9 ALL SERIES TCO99 * 1 EA

5 002-002-848FA-D EUROPE DOC MAG * 1 EA

6 002-S01-0565 565 LEAFLET 2 PAGES * 1 EA

7 002-U01-0565 565 USER MANUAL ENGLISH VERSION * 1 EA

8 003-002-0848 CARTON LABEL 110*50m/m 1 EA

9 003-101-TCO9 ALL SERIES TCO99 LBL * 1 EA

10 005-002-0565 565 CTN FOR MAG * 1 EA

11 005-002-LCDC LCD13"15" ACCESSORY BOX 290x160x55mm 1 EA

12 153-001-0565 565 BACK LBL NO BRAND * 1 EA

13 160-001-AY565 POLYFOAN R * 1 EA

14 160-002-AY565 POLYFOAN L * 1 EA

15 170-001-LCD5 LCD15" PE BAG 550x800x0.06mm 1 EA

16 170-002-LCDS LCD13"15SPK PE BAG100x400x0.04 1 EA

17 600-151-2804 AC POWER CORD VDE PLUG PC WHITE 1.5M 1 EA

18 610-181-15GM-1 AY565 SIGNAL CABLE 15P->15P 180cm BLACK * 1 EA

19 631-003-A011 3.5∮ AUDIO CABLE 180cm BLACK* 1 EA

20 846-120-D0AL-T AC->DC 12V 48W TO PC LAE TCO* 1 EA

21 154-001-MAGL MAG LOGO PLASTIC MATERIAL * 1 EA

22 003-401-0565 565 CTN LBL MAG 90*70mm * 1 EA

23 999-VF2-AY565 AY-565 +TCO99 ADT MAG 1 EA

24 899-000-AY565-E AY-565 MAIN BOARD ASS'Y 1 EA

25 385-104-032584 SMD CC 0.1uF 25V Y5V 0603 * 41 EA C1,CA2,CA3,C3,C4,C9,

Page 24: TFT Proview AY565 LCD Service Maunal

24

C10,C11,C12,C13,C14,

C15,C16,C17,C18,C19,

C20,C22,C23,C24,C25,

C30,C31,C34,C35,C36,

C37,C38,C39,C40,C41,

C42,C43,C46,C48,C53,

C55,C56,C63,C64,C62,

26 382-103-032564 SMD CC 0.01uF/25V X7R 0603 * 10 EA C2,C5,C21,C26,C27,

C28,C29,C32,C33,C47,

27 381-330-032554 SMD CC 33PF 25V NPO 0603 * 5 EA C49,C50,C51,C52,C54,

28 381-220-032554 SMD CC 22pF 25V NPO 0603 * 3 EA CA1,C7,C8,

29 330-100-25275 MINI EC 10uF/25V TP 105C SM * 5 EA EC5,EC6,EC8,EC9,TC16,

30 330-220-16275 MINI EC 22uF/16V TP 105C SM * 5 EA TC5,TC6,TC10,TC11,TC12,

31 330-470-16275 EC 47uF/16V 5x7 * 5 EA EC3,EC11,EC13,TC15,EC15,

32 330-101-16275 MINI EC 100uF/16V 105C SM TPMI 6 EA TC3,TC4,EC12,TC20,EC14,EC16,

33 330-471-16205 MINI EC 470uF/16V TP 105C SK * 5 EA EC1,EC7,EC10,TC13,TC14,

34 330-102-06205 MINI EC 1000uF/6.3V TP SK * 3 EA TC1,TC7,TC9,

35 281-035-0R04 SMD R 0 ohm 5% 0603 * 1 EA R20,

36 281-035-3304 SMD R 33 ohm 0603 * 4 EA R7,R8,R10,R11,

37 281-035-4704 SMD R 47 ohm 0603 * 5 EA R28,R33,R34,R63,R64,

38 281-035-7504 SMD R 75 ohm 0603 * 3 EA R49,R50,R51,

39 281-035-1014 RES 100 5% 1/10W 0603 # 12 EA R18,R21,R22,R23,R24,R25,

R26,R36,R37,R47,R52,R54, 40 281-035-1814 SMD R 180 ohm 0603 * 1 EA R43,

41 281-035-4714 SMD R 470 ohm 0603 * 2 EA R17,R41,

42 281-035-5114 SMD R 510 ohm 0603 * 4 EA R55,R53,R65,R66,

43 281-035-6214 SMD R 0603 620 ohm * 2 EA R56,R57,

44 281-035-1024 RES 1K 5% 1/10W 0603 # 1 EA R40,

Page 25: TFT Proview AY565 LCD Service Maunal

25

45 281-035-4724 SMD R 4.7 K 0603 * 1 EA R39,

46 281-035-1034 RES 10K 5% 1/10W 0603 # 10 EA R3,R6,R14,R15,R16,

R27,R31,R32,R35,R42,

47 281-035-4734 SMD R 47K 0603 * 1 EA R38,

48 281-035-1044 RES 100K 5% 1/10W 0603 # 1 EA R1,

49 281-035-1064 SMD R 10M 0603 * 2 EA R59,R5,

50 281-031-62014 SMD R 6.2K 0603 * 1 EA R58,

51 281-031-20014 SMD R 2K 1% 0603 * 1 EA R60,

52 232-R03-505T WR-C-5W-0.035ohm 5% * 1 EA RS1,

53 282-000-2454 SMD R ARRAY 0 ohm x4 1206 * 13 EA L3,L5,L6,L7,L8,

L9,L10,L11,L12,L13,

L14,L15,L16,

54 282-103-2454 SMD R ARRAY 10K 8P4R 1206 * 6 EA RP1,RP2,RP3,RP4,RP5,RP7,

55 409-005-0103 PHONE JACK TCO99 SCJ-0346M2(B) 1 EA J13,

56 506-178-E62BP-40 SMD CPU WINBOND;W78E62BP-40 * 1 EA U3,

57 505-091-7805 78L05 REGULATOR IC 5V/0.1 1 EA U13,

58 505-005-1084-1 IC 3.3V/5A AIC1084-33CT 2 EA U2,U7,

59 506-2AI-C1578 IC DC TO DC AIC1578 SMD * 1 EA U9,

60 506-5NM-24C16 LINEAR OC NM24C16M-8 (SMD) * 1 EA U6,

61 506-524-LC21 MEMORY IC 24LC21 SMD * 1 EA U10,

62 518-1CE-9435 MOSFET CE9435A CO8 * 2 EA U8,U1,

63 506-SGM-ZAN1 SCALER IC+OSD+S/D GMZAN1 (SMD* 1 EA U5,

64 504-000-6300L RESET IC. V6300L TO92(DIP) 1 EA U4,

65 522-030-B340-T SCHOTTKY SB340 TP # 1 EA D5,

66 518-02N-3904 TR. 2N3904 SMD * 3 EA Q2,Q3,Q4,

67 530-160-0016-S CRYSTAL 16MHZ HC-49US 1 EA X1,

68 531-500-12123 OSC 50Mhz HALF SIZE 3.3V * 1 EA

69 550-850-5000 FUSE 125V/5A 1 EA F3,

Page 26: TFT Proview AY565 LCD Service Maunal

26

70 550-850-2000 PICO FUSE 125V 2A DIP * 1 EA FA1,

71 630-015-1001 D-SUB CONNECTOR 15P FEMA0.6D 1 EA P1,

72 630-008-C001 JST 1.5mm HEADER ZR S8B-ZR 1 EA J9,

73 409-001-0201 PV-564DA DC POWER JACK 1 EA J11,

74 630-030-9001 30 PIN 0.5MM FPC FH12-30S-.5SH 1 EA J7,

75 630-045-9001 45 PIN 0.5MM FPC FH12-45S-.5SH 1 EA J3,

76 630-006-AH00 BASE 6 PIN 1.25mm(RIGHT ANGLE) 1 EA J4,

77 745-330-2062-3 33uH C4426-060128YB-UL/ * 1 EA L31,

78 745-050-3083 FILTER 3T 38+-15% TX08350NB 3 EA L35,L36,L37,

79 755-001-C04D EMI POWER FILTER KHLC-04D # 1 EA FL1,

80 745-101-2064B 100uH CHOKE 1A 10% * 1 EA L20,Comments:

81 780-103-6010 BK1608HS601 0603 600Ω* 4 EA L1A,L42,L43,L44,

82 780-103-3000 SMD BEAD SBK160808-300Y* 6 EA L2,L38,L39,L40,L41,L45,

83 780-104-6010 SMD BEAD SBK-201209T-601Y-S * 8 EA L18,L23,L25,L26,L27,

L28,L30,L32,

84 780-104-2600 SMD BEAD 0805 26ohm * 1 EA L29,

85 780-104-1020 SMD BEAD BK2125 HS102 * 1 EA L17,

86 780-107-1210 SMD BEAD MLB-321611-0120P-N1 3 EA L4,L19,L24,

87 780-407-6010 BK32164S601/ 0603x4 * 1 EA L34,

88 622-106-0201 JUMPER 2.54mm 0.6D 1 EA J1,

89 504-A00-8227 AUDIO AMT IC TA8227P/UTC * 1 EA U12,

90 200-101-5001 AY565 M/B REV:A * 1 EA

91 504-A00-2257-S VOLUME CONTROL IC PT2257-S * 1 EA U11,

92 385-154-032584 SMD Y5V 0.15uF 0603 25V * 2 EA C65,C66,

93 381-221-035054 SMD CC NPO 0603 220pF 50V * 2 EA C67,C68,

94 481-LCC-0440 PLCC SOC. 44P 1.27 * 1 EA P2,

95 630-002-1009 BASE 2Pin JWT A2001 PITCH 2.0 2 EA J14,J15,

96 382-223-032564 SMD CC 0.022uF 25V X7R 0603 * 2 EA L58,L60,

Page 27: TFT Proview AY565 LCD Service Maunal

27

97 899-400-AY565 AY-565 VR CONTROL/B ASSY 1 EA

98 401-170-0200 MD-848 TACT SW H=5mm TSAB1 5 EA S1,S2,S3,S4,S5,

99 520-005-5302 LED LT5302-23 DIP / * 1 EA D1,

100 630-008-C001 JST 1.5mm HEADER ZR S8B-ZR 1 EA J1,

101 200-701-AY565 MAG AY565 KEY BOARD * 1 EA

102 902-AY0-1002 AY-565 +TCO99 ADT MAG 1 EA

103 100-003-3032 R3.0xL3.0mm ISO * 9 EA SHIM/B+LCD FRAME

104 100-006-3062 R3x6mm TP+ISO * 8 EA BKT M/B+SHI M/B*2

M/B+LCD FRAME*4

M/B+LCD FRAME*4

INVERTER PCB+LCD FRANE*2

105 100-008-3032 SCREW R3*8mm ISO 4 EA LCD FRAME+LCD PANEL*4

106 105-008-3012 SCREW T3*8mm TP1 11 EA COVER OSD+F/C*2

LCDFRAME+F/C*4

SPEAKER+F/C*4

CONTROL/B*1

107 106-005-2532 SCREW M2.5xL5 ISO* 2 EA FOR FROM

108 107-008-3032 B M3xL8 ISO * 7 EA STAND BKT BASE+HINGE*4

HINGE+ STAND F/C*3

109 107-010-3073 B 3*10 TP4 * 2 EA BASE F/C+BASE R/C*2

110 107-008-3073 B 3*8 TP4 * 2 EA BKT STAND BASS+STANDBASE*2

111 107-010-3073 B 3*10 TP4 * 8 EA F/C+R/C*4

STAND BASECOVER+STAND BASE*4

112 108-S10-4032 SCREW B/W-S M4xL10 ISO * 4 EA BKT ROTATER/L+HINGE*4

113 111-014-0201 RUBBER WASHER 20*7*1.0 4 EA

114 121-001-AY565 AY565 BRACKRT M/B SPCC T:1.0 * 1 EA

115 121-002-AY565 AY565 BRACKET ROTATE SPCC T:3* 1 EA

116 121-003-AY565 BRACKET ROTATE L SPCC T:3mm * 1 EA

Page 28: TFT Proview AY565 LCD Service Maunal

28

117 121-004-AY565 AY565 BRACKET BASE SECC T:2.0* 1 EA

118 123-001-AY565 LCD FRANE ADT SECC1.0 W/GLASS* 1 EA

119 123-002-AY565 SHIELD M/B SPTE T:0.3mm * 1 EA

120 126-001-AY565 AY565 HINGE ASM SECC T:2.0mm * 1 EA

121 151-001-AY565 AY565 REAR CABINRT * 1 EA

122 151-101-0565 565 FRONT PANEL MAG * 1 EA

123 151-701-AY565 AY565 ATAND FRONT COVER * 1 EA

124 151-702-AY565 AY565 STAND REAR COVER * 1 EA

125 151-703-AY565 AY565 STAND BASE * 1 EA

126 151-704-AY565 AY565 STAND BASE COVER * 1 EA

127 154-001-AY565 AY565 COVER OSD KNOB * 1 EA

128 154-002-AY565 AY565 KNOB OSD * 1 EA

129 154-003-AY565 AY565 COVER SPK R * 1 EA

130 154-004-AY565 AY565 COVER SPK L * 1 EA

131 154-005-AY565 AY565 LED LENS * 1 EA

132 154-006-AY565 AY565 COVER CODE * 1 EA

133 154-007-AY565 PROTECT CAP * 1 EA

134 631-006-7002-1 6P INVERTER 1.25m10cm14/15 1 EA

135 631-008-G003-W BM780 170mm CORE K5A RH * 1 EA FOR CONTROL/B*1

136 631-030-F0003 30P FFC CABLE L20cm T28mm * 1 EA

137 631-045-F0003 45P FFC CABLE L20cm T28mm * 1 EA

138 824-002-AY565 SPK BOX 20*40 2W 8ohm * 1 EA

139 831-119-0501 PVC BLACK TAPE UL206W19mm * 0 EA

140 831-140-0501 PVC BLACK TAPEUL206 W4cm* 0 EA

141 831-F05-0100 AY565 TAPE Y-4914/3M W5T.25 * 0 EA

142 928-200-AY565 GLASS FOR PANEL 315x240x2.8 * 1 EA

143 131-030-2120 HS12 D-CONNER 3D*12mm 2 EA

144 760-100-31512 CORE K5ARP 31x5x12mm * 2 EA

Page 29: TFT Proview AY565 LCD Service Maunal

29

145 705-350-2913 LCD PANEL ADT L150X2M-1 EC:-2 * 1 EA

146 849-200-0005 INVETER ACER 15" L150X2M-1 1 EA

147 899-B01-5000 FOR ADT 15"PANEL INTERFACE BD 1 EA

148 200-003-PRO2K INTERFACE PCB ACER 15"L150X2M* 1 EA

149 630-080-B001 CNC PITCH0.6 FX8-80P-SV/HRS * 1 EA 2nd 630-080-PVS0

150 630-030-9001 30 PIN 0.5MM FPC FH12-30S-.5SH 1 EA

151 630-045-9001 45 PIN 0.5MM FPC FH12-45S-.5SH 1 EA

MEMO

Page 30: TFT Proview AY565 LCD Service Maunal

30