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Acer V551 (new) CRT Monitor Service Guide
Chapter 3 Alignment Procedure
1
Confidence and Property
Table of Contents
0. Preparation for Alignment............................................................................................................. 2
1. B+ Adjustment (For function test station only) ............................................................................ 2
2. Geometry Adjustment ................................................................................................................... 2
3. Background Adjustment................................................................................................................ 3
4. Foreground Adjustment ................................................................................................................ 3
5. Final Check ................................................................................................................................... 3
6. Focus Adjustment ......................................................................................................................... 4
7. Convergence Adjustment.............................................................................................................. 4
8. Power Saving Function Check...................................................................................................... 4
9. Geometry Specification for Production Line ................................................................................ 5
10. Eyelet parts.................................................................................................................................. 5
11. Touch-up parts ............................................................................................................................ 7
12. Glue parts .................................................................................................................................... 8
13. Wire Dressing parts..................................................................................................................... 9
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1 2 3 4 5 6 ... 117 118

Résumé du contenu

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 1 Confidence and Property Table of Contents 0. Preparation

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 10 Confidence and Property 3. Rear side view: 4. Left

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 11 Confidence and Property (4) Cascode CKT (a) Output

Page 4

Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 12 Confidence and Property (5) DC Restore CKT (a) The

Page 5

Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 13 Confidence and Property (6) ABL CKT: (Auto Brightn

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 14 Confidence and Property (7) Brightness, V-blank, chan

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 15 Confidence and Property ACER V551 MICROCONTROLLER CIR

Page 8

Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 16 Confidence and Property 4. How to detect mode timing

Page 9

Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 17 Confidence and Property ACER V551 POWER SUPPLY CIRCUI

Page 10

Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 18 Confidence and Property 7. Sync. CKT 8. Transfo

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 19 Confidence and Property auxiliary coil (pin 8-9) of T

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 20 Confidence and Property Attachment A

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 1 Confidence and Property Table of Contents 0 Introd

Page 14

Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 21 Confidence and Property Symbol Parameter Value Unit

Page 15

Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 1 Confidence and Property Table of Contents 1. No output powe

Page 16

Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 2 Confidence and Property 1. No output power Yes No Yes N

Page 17

Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 3 Confidence and Property 2. No video No Yes No Yes

Page 18

Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 4 Confidence and Property 3. No work No Green Amber No

Page 19

Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 5 Confidence and Property 4. Unstable vertical display

Page 20

Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 6 Confidence and Property 5. H-size adjust Yes No Yes N

Page 21

Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 7 Confidence and Property 6. H-linearity error Yes (2)

Page 22

Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 8 Confidence and Property 7. Brightness CKT check Yes No

Page 23

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 2 Confidence and Property 0 Introduction The su

Page 24

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 3 Confidence and Property 1.4 Video Performance Condit

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 4 Confidence and Property 2 Environment & Reliabili

Page 26

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 5 Confidence and Property 3 CRT Characteristics S

Page 27

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 6 Confidence and Property 4.2 Sharpness Crispness O

Page 28

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 7 Confidence and Property Parallelogram √ Trapezoi

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 8 Confidence and Property 6 Mechanical Characteristics

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 9 Confidence and Property 7 Pallet & Shipment 7.1

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 2 Confidence and Property 0. Preparation for Alignment a. Pr

Page 32

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 10 Confidence and Property 8 Certification 8.1 Environm

Page 33

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 11 Confidence and Property BCIQ (Taiwan) √ C-Tick

Page 34

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 12 Confidence and Property 9 Appendix Table Table 1 -

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 13 Confidence and Property Address Data

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 14 Confidence and Property Address Data

Page 37

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 15 Confidence and Property Note 1 Bit Bit Descripti

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 16 Confidence and Property Note 2 Bit 7 Stand-by Bi

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 17 Confidence and Property Table 2 – Geometry Fig. Fig.

Page 40

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 18 Confidence and Property Fig.2 General Pincushion Mea

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 19 Confidence and Property Fig.3 Trapezoid Measurements

Page 42

Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 3 Confidence and Property 3. Background Adjustment a. Enter

Page 43

Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 20 Confidence and Property Fig.4 Picture Distortion

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 1 Confidence and Property Table of Contents 1. Defect

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 2 Confidence and Property 1. Defection CKT (1) Circuit D

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 3 Confidence and Property (2) Autosync Deflection Contro

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 4 Confidence and Property (4) H-size control circuit (a)

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 5 Confidence and Property (5) Horizontal output circuit

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 6 Confidence and Property (6) H-Linear correction circui

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 7 Confidence and Property (7) Step-up CKT (a) B+drive du

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 8 Confidence and Property (8) Vertical output (a) TDA486

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 9 Confidence and Property 2. Video CKT (1) Black Diagram

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 4 Confidence and Property 6. Focus Adjustment a. Input mode

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 10 Confidence and Property (3) Preamp CKT (a) AS shown i

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 11 Confidence and Property (4) Cascode CKT (a) Output

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 12 Confidence and Property (5) DC Restore CKT (a) The

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 13 Confidence and Property (6) ABL CKT: (Auto Brightn

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 14 Confidence and Property (7) Brightness, V-blank, chan

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 15 Confidence and Property ACER V551 MICROCONTROLLER CIR

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 16 Confidence and Property 4. How to detect mode timing

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 17 Confidence and Property ACER V551 POWER SUPPLY CIRCUI

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 18 Confidence and Property 7. Sync. CKT 8. Transfo

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 19 Confidence and Property auxiliary coil (pin 8-9) of T

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 5 Confidence and Property 9. Geometry Specification for Produ

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 20 Confidence and Property Attachment A

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 21 Confidence and Property Symbol Parameter Value Unit

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 1 Confidence and Property Table of Contents 0. Preparation

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 2 Confidence and Property 0. Preparation for Alignment a. Pr

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 3 Confidence and Property 3. Background Adjustment a. Enter

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 4 Confidence and Property 6. Focus Adjustment a. Input mode

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 5 Confidence and Property 9. Geometry Specification for Produ

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 6 Confidence and Property 2. T303 3. IC202 Heat sink/

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 7 Confidence and Property 11. Touch-up parts The component li

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 8 Confidence and Property 5. Q602: 3 points 6. C612: 2 poi

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 6 Confidence and Property 2. T303 3. IC202 Heat sink/

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 9 Confidence and Property 2. R607 add glue to fix the Heat

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 10 Confidence and Property 3. Rear side view: 4. Left

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Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 1 Confidence and Property Table of Contents 1. No output powe

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Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 2 Confidence and Property 1. No output power Yes No Yes N

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Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 3 Confidence and Property 2. No video No Yes No Yes

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Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 4 Confidence and Property 3. No work No Green Amber No

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Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 5 Confidence and Property 4. Unstable vertical display

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Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 6 Confidence and Property 5. H-size adjust Yes No Yes N

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Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 7 Confidence and Property 6. H-linearity error Yes (2)

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Acer V551 (new) CRT Monitor Service Guide Chapter 4 Trouble Shooting 8 Confidence and Property 7. Brightness CKT check Yes No

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 7 Confidence and Property 11. Touch-up parts The component li

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 1 Confidence and Property Table of Contents 0 Introd

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 2 Confidence and Property 0 Introduction The su

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 3 Confidence and Property 1.4 Video Performance Condit

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 4 Confidence and Property 2 Environment & Reliabili

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 5 Confidence and Property 3 CRT Characteristics S

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 6 Confidence and Property 4.2 Sharpness Crispness O

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 7 Confidence and Property Parallelogram √ Trapezoi

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 8 Confidence and Property 6 Mechanical Characteristics

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 9 Confidence and Property 7 Pallet & Shipment 7.1

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 10 Confidence and Property 8 Certification 8.1 Environm

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 8 Confidence and Property 5. Q602: 3 points 6. C612: 2 poi

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 11 Confidence and Property BCIQ (Taiwan) √ C-Tick

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 12 Confidence and Property 9 Appendix Table Table 1 -

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 13 Confidence and Property Address Data

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 14 Confidence and Property Address Data

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 15 Confidence and Property Note 1 Bit Bit Descripti

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 16 Confidence and Property Note 2 Bit 7 Stand-by Bi

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 17 Confidence and Property Table 2 – Geometry Fig. Fig.

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 18 Confidence and Property Fig.2 General Pincushion Mea

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 19 Confidence and Property Fig.3 Trapezoid Measurements

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Acer V551 (new) CRT Monitor Service Guide Chapter 1 Engineering Specification 20 Confidence and Property Fig.4 Picture Distortion

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Acer V551 (new) CRT Monitor Service Guide Chapter 3 Alignment Procedure 9 Confidence and Property 2. R607 add glue to fix the Heat

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 1 Confidence and Property Table of Contents 1. Defect

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 2 Confidence and Property 1. Defection CKT (1) Circuit D

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 3 Confidence and Property (2) Autosync Deflection Contro

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 4 Confidence and Property (4) H-size control circuit (a)

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 5 Confidence and Property (5) Horizontal output circuit

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 6 Confidence and Property (6) H-Linear correction circui

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 7 Confidence and Property (7) Step-up CKT (a) B+drive du

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 8 Confidence and Property (8) Vertical output (a) TDA486

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 9 Confidence and Property 2. Video CKT (1) Black Diagram

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Acer V551 (new) CRT Monitor Service Guide Chapter 2 Circuit Operation Theory 10 Confidence and Property (3) Preamp CKT (a) AS shown i

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