Monitor Manual: BVM D14H Maintenance Manual

Name: Monitor Manual: BVM D14H Maintenance Manual
Brand: sony
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Summary

Official user manual for sony sony-monitor-manual-bvm-d14h-maintenance-manual. Use the download button above to get the full PDF.

Cover (p.1)

Table of Contents (p.3)

1. Operating Instructions (p.7)

2. Service Informations (p.39)

2-1. Circuit Boards Location (p.39)

2-2-1. Cabinet and Rear Panel Removal (p.40)

2-2-2. How To Open The B Board (p.41)

2-2-3. Bezel Complete Assy Removal (p.41)

2-2-4. HA, HB and HC Boards Removal (D14H5) (p.42)

2-2-5. YA, YB and YC Boards Removal (p.43)

2-2-6. G Board Removal (p.43)

2-2-7. BX Board (BKM-129X) Removal and Check (p.44)

2-2-8. T Board Removal (p.45)

2-2-9. M Block Assy (MA and MB Boards) Removal (p.46)

2-2-10. Picture Tube Removal (p.47)

3. Set-Up Adjustments (p.49)

3-1. Set-Up Adjustment When CRT is Replaced (p.49)

[Focus Adjustment] (p.51)

[Landing Adjustment] (p.53)

[H Blanking Adjustment] (p.54)

[V Blanking Adjustment] (p.55)

[Linearity Adjustment] (p.56)

[Convergence Adjustment] (p.58)

[Static Convergence Adjustment] (p.58)

[Dynamic Convergence Adjustment] (p.59)

[G2 Adjustment] (p.59)

[White Balance Adjustment] (p.60)

4. Safety Related Adjustments (p.63)

+B (135 V) Voltage Check (p.64)

High Voltage Regulator Check (p.64)

High Voltage Hold-Down Check (p.65)

Beam Current Protector Check (p.65)

5. Circuit Adjustments (p.67)

5-1. B Board Adjustments (p.67)

1. RGB Signal Adjustment (p.68)

2. 15k YPBPR SMPTE (709) Signal Adjustment (p.69)

3. 15k YPBPR SMPTE (601) Signal Adjustment (p.71)

4. 15k YPBPR BETACAM SETUP 0 (601) Signal Adjustment (p.72)

5. 15k YPBPR BETACAM SETUP 7.5 (601) Signal Adjustment (p.73)

6. 33k YPBPR SMPTE (709) Signal Adjustment (p.74)

6. Circuit Descriptions (p.75)

6-1. G Board (p.75)

6-2. G1 Board (p.78)

6-3. B Board (p.78)

6-4. C Board (p.80)

6-5. MA Board (p.80)

6-6. MB Board (p.80)

7. Semiconductors (p.81)

8. Exploded Views (p.85)

8-1. BEZEL, CABINET (p.85)

8-2. M BLOCK, SIGNAL BLOCK (p.86)

8-3. PICTURE TUBE, CHASSIS (p.87)

9. Electrical Parts List (p.89)

10. Block Diagrams (p.115)

Overall (1/2) (p.115)

Overall (2/2) (p.116)

B (1/2), BX, B1, B2 (p.117)

B (2/2), C (p.118)

G (1/2) (p.119)

G (2/2), G1 (p.120)

158 pages total

Document Preview

MAINTENANCE MANUAL 1st Edition Serial No. 2000001 and Higher (ALL MODELS) TRINITRON® COLOR VIDEO MONITOR BVM-D14H1U BVM-D14H5U CHASSIS NO. SCC-G09D-A CHASSIS NO. SCC-G09E-A BVM-D14H1E BVM-D14H5E BVM-D14H1A BVM-D14H5A CHASSIS NO. SCC-G10B-A CHASSIS NO. SCC-G10C-A CHASSIS NO. SCC-P31A-A CHASSIS NO. SCC-P31B-A

! WARNING This manual is intended for qualified service personnel only. To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel. ! WARNUNG Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt. Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei Wartungsarbeiten strikt die Angaben in der Anleit

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