Panasonic TC-29V30R
Panasonic TC-29V30R CRT RGB mod
The Panasonic TC-29V30R is a 29" CRT television with stereo audio input. This set seems to be sold in Russia.
From the schematics, this set is likely RGB modifiable, though the RGB mod is not yet confirmed.
View full CRT details and more mod examples →
Caution
This mod is not verified. This is just notes.
Contributors
Thank you to everyone who contributed to this guide:
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CRT safety
Caution
You can die doing this! So read carefully! CRT TV is not a toy. Do not open a CRT TV. If you don't have any prior knowledge about handling high voltage devices, this guide is not for you. CRT TV contains high enough voltage (20,000+ V) and current to be deadly, even when it is turned off.
Plan of attack
Manuals and Datasheets
Specs
- Year:
- Jungle Chip: Toshiba TA8719N
- OSD Chip: MN1872432TWI
- Screen Size: 29"
- Inputs: Composite, S-Video, RF
Schematics
Get hold of the schematics for your TV. Understand where the RGB and Fast Blanking signals go from OSD to the Jungle (Chroma) chip.
RGB mux diagram
Prepare the mux diagram. If you are building your own circuit, this diagram should help.
Performing the mod
RGB mod for this CRT is not yet confirmed.
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 calculator to play with your own values.
| Component | Value |
|---|---|
| RGB/OSD inline resistor (chassis) | 4.7kΩ |
| Removed RGB/OSD resistor (chassis) | 470Ω |
| RGB inline diode method (chassis) | Yes |
| 0.1μF caps replaced (chassis) | Yes |
| RGB termination (R1, R2, R3) | 75Ω |
| RGB inline (R4, R5, R6) | 560Ω |
| Audio LR (R7, R8) | 1kΩ |
| Diode (R9) | 1N4148 |
| Blanking Ground Resistor (R10) | open |
| Blanking Resistor (R11) | 2.2kΩ |
Compatible mux boards: RGB MUX BOARD KIT 1.4C, RGB MUX BOARD KIT 1.4B
Pictures
Reference Photos
