Sony PVM-20L1

# Sony PVM-20L1 CRT RGB mod

The Sony PVM-20L1 is a 20" is part of the cost-effective PVM-L1 Series monitors, featuring resolutions up to 600 TV lines.

The PVM-20L1 and PVM-14L1 models generate a striking image resolution of 600 TV lines, while the PVM-9L1 model supports a resolution of 250 TV lines.

The aspect ratio can be easily switched between 4:3 and 16:9 via the on-screen menu facility.

Sony PVM-20L1 can be modified to accept RGB input similar to PVM-14L1.

View full CRT details and more mod examples →open in new window

# Contributors

Thank you to everyone who contributed to this guide:

• Wei Linopen in new window — showcase author
• Immerhaxopen in new window — contributor, Guide to RGB mod
• Andres Ryesopen in new window — contributor, Guide to RGB mod using sunthar's mux board

# CRT safety

READ THIS BEFORE CONTINUING

# Plan of attack

READ THIS TO PREPARE

# Manuals and Datasheets

• Sony PVM-20L1 User Manualopen in new window
• Sony PVM-20L1 Service Manualopen in new window

# Specs

• Year: 2003
• Format: NTSC, PAL
• Tube: Sony Trinitron M34KBE11X
• Jungle Chip: TDA9394H
• Screen Size: 20"
• Weight: 33 lbs
• Inputs: Composite, S-Video

# RGB mux diagram

Prepare the mux diagram. If you are building your own circuit, this diagram should help.

# Performing the mod

This mod uses the RGB mux board. This is optional, but will make your mod easier and stable. You can also create the circuit presented in the schematics above without the board. Please also checkout the mux calculatoropen in new window to play with your own values.

Compatible mux boards:

• RGB MUX BOARD KIT 1.4Bopen in new window

Buy your RGB mux board kit

# Pictures

# Photos by Wei Linopen in new window

Sony PVM-20L1 RGB Modification

# Reference Photos

See more photos and contributions →open in new window