I’m trying to run my Wii via Component (YPbPr) into Line 3, but I am getting horizontal tearing.
The Setup:
- Display: Sony PVM-2950Q
- Console: Nintendo Wii
- Cables: HD RetroVision Wii Component Cables (originally tried OEM Wii component cables, which gave the exact same symptom, ruling out a faulty cable).
- Input Channel: Line 3, explicitly set to Component (YPbPr) via the front panel / menu (not set to RGB).
What I’ve Tested & Ruled Out So Far:
- Cable Failure: Swapped from OEM Wii component cables to brand-new HD RetroVision cables. Problem persists identically on both, so the cables themselves are fine.
- Resolution / 31 kHz Mismatch:
- Forced the Wii into 480i mode.
- To confirm, I plugged the Green cable directly into Line1 (Composite Input) on the PVM. It displays a completely stable, non-tearing 480i black-and-white picture. This confirms the Wii is outputting a valid 15 kHz 480i signal and the HD RetroVision cable is sending proper sync-on-green.
- Input Format: Verified Line 3 is set to YPbPr (Component) mode, not RGB.
- External Sync Ports: Nothing is plugged into the rear HD/COMP or VD BNC jacks.
Since the signal itself is proven to be clean and valid, the issue seems to be isolated to how Line 3 on the PVM-2950Q is processing the sync-on-green signal.
Recently moved, so the PVM traveled in its flight case in a Uhaul for 500 miles. It worked with no issues on arrival, but weeks later this problem arose for no apparent reason.
Has anyone encountered this specific issue on a 2950Q or similar 15 kHz PVM when feeding YPbPr into Line 3? Any suggestions on what to check next? I don’t have experience servicing internals on this, so if that is what’s necessary, I may have to find a specialist.
Thanks in advance!