FIELD GUIDESource-led reference
Port & Cable

Display · Exact Product Example

NEC ADP-CV1 component breakout — VT37 example

A named three-RCA component breakout used with a documented component-capable HD15 input, not a general video converter.

Three RCA component socketsend A
15-position COMPUTER plugend B
Directionaldirection evidence
Not Establishedconversion

Endpoint map

Start with what is physically represented

Documented use: component-video source → ADP-CV1 → NEC VT37 COMPUTER input.

Represented path, not a complete port inventory

The two endpoint groups describe the component path in the VT37 manual. Three RCA connections are video components; audio is separate. The observed use direction is not proof of electrical one-way circuitry.

C324A

Three RCA component sockets reference →15-position COMPUTER plug reference →Compare references with these ends →Canonical cable/adapter note →

Capability ledger

Six questions kept separate

DataNot Applicable

No general-purpose data transport is represented by this selected analog signal path.

Power / chargingNot Established

No adapter-power requirement is established by the inspected diagram; no power rating is inferred.

VideoConditional

Requires the component-capable VT37 input described by the source; another VGA-shaped port is unresolved.

Evidence: C324A

ConversionNot Established

Documented breakout use does not establish active/passive circuitry or RGB-to-composite conversion.

Evidence: C324A

Length / reachNot Established

No exact length or universal reach limit is established in this profile.

Markings / certificationNot Established

Identify the named model/series from its documentation; no marking authenticity or certification is established.

Explicit unknowns
  • No terminal wiring, pin assignment or fabrication instructions.
  • Other projector or computer-port modes are not established.
  • Do not infer active conversion or bidirectionality from this cable-shaped accessory.

Source boundary

Why this profile says what it says

Back to first citation ↑

Source records: S394

C324ASource checked · pending review

NEC VT37 printed page 16 illustrates the named ADP-CV1 adapter between three RCA component-video connections and the projector’s 15-position COMPUTER input; the audio connection is separate.

Scope: Exact ADP-CV1 use with the component-capable VT37 input, not a claim of arbitrary VGA-to-composite conversion, universal wiring or electrical bidirectionality. · review due 2027-01-05

NEC Viewtechnology, Ltd. (Sharp NEC official archive) · NEC VT37 Portable Projector User’s Manual — 2005

Exact VT37 connector role and mode example; contrasts with the Dell P2016 assignment, and documents a component-capable HD15 input with the named adapter.

Open source ↗

Printed pages 14, 16 and 55 (PDF pages 21, 23 and 62): separate audio, component-input example and COMPUTER input assignments. · The inspected device has extra modes. Its SCART and component functions do not transfer to another VGA port. No universal conversion, adapter wiring, mode-selection or timing guarantee.

Common questions

Questions this record can help resolve

Why can three RCA plugs mean component video or composite plus audio?Keep three-channel video separate from one video signal plus two audio channels, using named cable-series and converter evidence.

Evidence behind this page

Scope first. Source second. Approval separate.

1 linked sources · 1 scoped claims · 0 sources with inspection/access flags.

Page scope: exact-product-example

Assessment 2026-10-22 · earliest scheduled source review 2027-01-05. This is a recorded-date assessment, not a live source check. Page-level independent review is not established by this panel.

Inspect 1 source scopes, access limits and dates

S394 · NEC VT37 Portable Projector User’s Manual — 2005

NEC Viewtechnology, Ltd. (Sharp NEC official archive) · Unclassified publisher domain · inspected 2026-10-07 · due 2027-01-05

Within inspection window

Scoped support: Exact VT37 connector role and mode example; contrasts with the Dell P2016 assignment, and documents a component-capable HD15 input with the named adapter.

Not established / limitations: The inspected device has extra modes. Its SCART and component functions do not transfer to another VGA port. No universal conversion, adapter wiring, mode-selection or timing guarantee.

Locator: Printed pages 14, 16 and 55 (PDF pages 21, 23 and 62): separate audio, component-input example and COMPUTER input assignments.

Trace 1 claims to their source records

C324A · P324

NEC VT37 printed page 16 illustrates the named ADP-CV1 adapter between three RCA component-video connections and the projector’s 15-position COMPUTER input; the audio connection is separate.

Claim scope: Exact ADP-CV1 use with the component-capable VT37 input, not a claim of arbitrary VGA-to-composite conversion, universal wiring or electrical bidirectionality.

Source links: S394 · Evidence trail → (private workspace)

Prepare this page for review → (private workspace)Read the evidence method →

Recorded evidence only. An inspection date, publisher label, source link or generated packet is not independent technical review, hardware testing, fabrication approval or a compatibility verdict.