CRT:PVM-20L4: Difference between revisions

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! File Name !! Purpose
! File Name !! Purpose
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| [[File:302002174.pdf]] || Fix: The unit may not power-on if the +5V bus for the CPU and signal circuit does not start.
| [[File:302002174.pdf]] || {{File:302002174.pdf}}
|-
|-
| [[File:302003004.pdf]] || Firmware Error on M-Board causes video fault with SDI on a BKM-150CP.
| [[File:302003004.pdf]] || {{File:302003004.pdf}}
|-
|-
| [[File:302003096.pdf]] || Fix: Replace a cap to eliminate noise on V.SYNC line when using H/V delay feature.
| [[File:302003096.pdf]] || {{File:302003096.pdf}}
|-
|-
| [[File:302003099.pdf]] || Fix: Introduce a ferrite core if video is randomly missing on top of the picture
| [[File:302003099.pdf]] || {{File:302003099.pdf}}
|-
|-
| [[File:302003164.pdf]] || Compatibility listing of B, T and M Board combinations
| [[File:302003164.pdf]] || {{File:302003164.pdf}}
|-
|-
| [[File:302003186.pdf]] || Restoring compatibility between older/newer T and Q boards
| [[File:302003186.pdf]] || {{File:302003186.pdf}}
|-
|-
| [[File:302003188.pdf]] || Fix: No/dark picture - heater IC may be damaged
| [[File:302003188.pdf]] || {{File:302003188.pdf}}
|-
|-
| [[File:302004039.pdf]] || Fix: The monitor may not power-on if a component part on the G board (such as Q606, Q617, Q618, IC602) fails.
| [[File:302004039.pdf]] || {{File:302004039.pdf}}
|-
|-
| [[File:302004077.pdf]] || Instructions for G2 and white balance adjustment
| [[File:302004077.pdf]] || {{File:302004077.pdf}}
|-
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| [[File:302004080.pdf]] || Information about incomplete white balance adjustment after replacing the CRT
| [[File:302004080.pdf]] || {{File:302004080.pdf}}
|-
|-
| [[File:302008107.pdf]] || Fix: Unit may not power on if the DY block overheats after servicing.
| [[File:302008107.pdf]] || {{File:302008107.pdf}}
|-
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| [[File:302009150.pdf]] || Parts registration: Brackets and tightening band holder
| [[File:302009150.pdf]] || {{File:302009150.pdf}}
|-
|-
| [[File:302003105.pdf]] || {{File:302003105.pdf}}
| [[File:302003105.pdf]] || {{File:302003105.pdf}}

Revision as of 19:33, 30 December 2023

PVM-20L4
Information
Manufacturer Sony
Type Professional
Size 20"
TV Lines 800 (4:3), 600 (16:9)
Dot Pitch 0.31mm
Regions NTSC, PAL, SECAM
240p/480i Yes
480p No
720p No
1080i No
Vsync 50/60hz
Widescreen No
Composite 2x (Line A/B)
S-Video 1x (Line A)
Component 1x RGB/YPbPr
SDI 0
Dimensions Width: 452mm

Depth: 500mm

Height: 414mm
Weight 68.3lb, 31kg
Firmware Unknown
Links
Standard Boards None
Optional Boards CRT:BKM-120D

CRT:BKM-129X CRT:BKM-150CP

CRT:BKM-155DV
Operation Manual PVM-20L4 Manual
Brochure PVM-20L4 Brochure

The BVM-D and PVM-L series monitors require a rather rare input board for RGB/YPbPr inputs: the CRT:BKM-129X. It is recommended to instead get Martin Hejnfelt's BKM-129X clone (source files) as it is much cheaper and built with modern parts.


Technical Bulletins

If you'd like to help out, please open each document below and edit the document's page to change "(unknown)" to a small description of what the bulletin is about.

When all of the documents are identified, please remove this warning.
PVM-20L4
File Name Purpose
File:302002174.pdf Fix: The unit may not power-on if the +5V bus for the CPU and signal circuit does not start.
File:302003004.pdf Firmware Error on M-Board causes video fault with SDI on a BKM-150CP.
File:302003096.pdf Fix: Replace a cap to eliminate noise on V.SYNC line when using H/V delay feature.
File:302003099.pdf Fix: Introduce a ferrite core if video is randomly missing on top of the picture
File:302003164.pdf Compatibility listing of B, T and M Board combinations.
File:302003186.pdf Restoring compatibility between older/newer T and Q boards
File:302003188.pdf Fix: No/dark picture - heater IC may be damaged.
File:302004039.pdf Fix: The monitor may not power-on if a component part on the G board (such as Q606, Q617, Q618, IC602) fails.
File:302004077.pdf Instructions for G2 and white balance adjustment
File:302004080.pdf Information about incomplete white balance adjustment after replacing the CRT
File:302008107.pdf Fix: Unit may not power on if the DY block overheats after servicing.
File:302009150.pdf Parts registration: Brackets and tightening band holder
File:302003105.pdf NO POWER WHEN USED WITH PVM-20L/14L MONITORS IN SERIAL REMOTE CONNECTION


Related Documents

If you'd like to help out, please open each document below and edit the document's page to change "(unknown)" to a small description of what the document is about.

If Technical Bulletin is in this table, please move it to the Technical Bulletins table below. When all of the documents are identified, please remove this warning.
PVM-20L4
File Name Purpose
File:BKM-120D.pdf Installation Manual
File:PVM-14L4PVM20L4PVM-14L3.pdf Multi language Manual