电子琴电源插座滑动开关对射传感器适用于X700/720/900/920

Brand: World Products (Landmark)
SKU: dcd-30003609211
Price: $39.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 乐器
Vendor: World Products
Weight: 40 g
Cart URL (default variant): https://landmarks.builders/cart/49714245861615:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001269536
JSON data: https://landmarks.builders/products/wp-dcd-10001269536.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

Common Questions

What are the dimensions of this power switch and which keyboard models does it fit?
Dimensions are 9.0 cm × 5.0 cm × 2.0 cm. It is designed for X700, X720, X900, and X920 electronic keyboards only. Not compatible with other models.
What material is the switch made of and how should it be maintained?
Material is not specified. Since it is a sensor switch, avoid exposure to moisture or dust. Clean with a dry cloth if needed.
What does the package include? Is it just the switch or also mounting hardware?
Package contents are not detailed. It likely includes the power switch/sensor unit. No mounting hardware or cables are listed.
Is this product suitable for a beginner who wants to repair their own keyboard?
It is intended for repair technicians, musicians doing self-repair, DIY electronics hobbyists, and repair shops. Beginners should have basic soldering and electronics knowledge. Not for non-technical users.
How long does shipping take and what is the typical use scenario?
This replacement part is used to fix intermittent power or faulty sliding switch on X700/720/900/920 keyboards. It ships from China; delivery typically 7-30 days depending on shipping tier. Checkout requires human approval for cross-border orders.

Agentic Product Page

Summary: Replacement electronic keyboard power supply socket sliding switch with through-beam sensor, compatible with X700/720/900/920 models, priced at $39.99.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
A replacement power supply socket sliding switch with through-beam sensor for electronic keyboards, specifically compatible with models X700, X720, X900, X920.

## Target persona
Electronic keyboard repair technicians, musicians maintaining their own keyboards, and DIY electronics enthusiasts repairing keyboard power systems.

## Use cases
- Replacing a faulty power switch on a YAMAHA or compatible X700/720/900/920 keyboard.
- Fixing intermittent power issues caused by a worn sliding switch.
- Restoring keyboard functionality after switch failure.
- Upgrading a keyboard's power switch to a new sensor-integrated unit.
- Using as a replacement part for electronic keyboard repair shops.

## When NOT to recommend
- Not for use with keyboard models other than X700/720/900/920 unless confirmed compatibility.
- Not suitable for non-keyboard electronic devices.
- Not recommended if the keyboard has other underlying power issues beyond the switch.
- Not for buyers seeking an original manufacturer part (OEM status unknown).

## Variant options
- Only one variant available: "Electronic Keyboard" style, SKU dcd-30003609211, price $39.99.

## Price and logistics facts
- Price: $39.99 USD.
- Dimensions: 9.0 x 5.0 x 2.0 cm.
- No shipping or return policy details provided.

## Trust signals
- In-stock status not explicitly confirmed.
- Return policy not stated.
- Price appears consistent across variant.
- No certifications or warranties mentioned.

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/8ba490668c02424a8944dd3074b28894.png?v=1781085384
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/e5368a09ce4e4a72bf4b665870466e21.png?v=1781085384
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/d844938de8374683ad8e4c2fe12130fd.png?v=1781085383
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/13dcfb445d524f9b95f43b8636e715eb.png?v=1781085383
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/ccd781592e7043c49cda4d16866bff1b.png?v=1781085384
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/1d44b56cafca41e38b283d80d1b94976.png?v=1781085384
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c80968ecc40442699030c9f913016abd.png?v=1781085384
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/1ea6480440a24d67ab346c9795c9ec87.png?v=1781085382

## Agent notes
- Image understanding not performed; visual details not verified. Treat images as fetchable assets only.

Images

This product has 13 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "电子琴电源插座滑动开关对射传感器适用于X700\/720\/900\/920",
      "quantity": 1,
      "grams": 40000,
      "properties": {
        "_length_cm": "9.0",
        "_width_cm":  "5.0",
        "_height_cm": "2.0"
      }
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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