SONY Bravia Tv Power Supply Board 1-001-389-11 AP-P340AM

( Brand: Sony ), ( Manufacturer Part Number: 100138911 ), ( Compatible Brand: For Sony ), ( Type: Power Supply Board ), ( Unit Type: Unit ), ( Compatible Model: Xbr-55x800g, Xbr-65x800g, Xbr-75x800g, Kd-55xg8096, Kd-65xg8096, Kd-75xg8096 ), ( Country Of Origin: United States )

Review SONY Bravia Tv Power Supply Board

The **Sony Bravia TV Power Supply Board (Model AP-P340AM, Part Number 1-001-389-11, Sony 100138911)** is a critical, high-performance component designed exclusively for select Sony Bravia television models, ensuring reliable power distribution and efficient operation of the display system. This precision-engineered board serves as the backbone of the TV s electrical infrastructure, converting and regulating alternating current (AC) from the wall outlet into the precise direct current (DC) voltages required to power the backlighting, processing units, and other internal subsystems. Crafted with Sony s signature attention to detail, the AP-P340AM incorporates advanced circuit protection mechanisms, including overvoltage, overcurrent, and short-circuit safeguards, to prevent damage to the television and extend its lifespan under varying electrical conditions. The board features a robust transformer assembly, optimized for minimal energy loss and maximum efficiency, paired with high-grade capacitors and MOSFETs that deliver stable power delivery even during peak load scenarios. Its compact yet durable design ensures seamless integration into the TV s chassis, while the use of high-quality soldering and insulation materials enhances reliability and reduces the risk of electrical faults. Whether installed in a high-end home entertainment setup or deployed in commercial environments, this power supply board exemplifies Sony s commitment to innovation and durability, providing a dependable foundation for crystal-clear visuals and immersive audio experiences. For technicians and enthusiasts alike, this component underscores the importance of original Sony parts in maintaining the integrity and performance of Bravia televisions, ensuring that every pixel and sound note is delivered with the precision and clarity consumers expect from a Sony brand product.

### **Pros and Cons of buying a Sony Bravia TV Power Supply Board (1-001-389-11 / AP-P340AM)**

1. **Authentic Replacement Part** This is an original Sony part, ensuring compatibility with your TV model (likely a Bravia series). Using an OEM component reduces the risk of compatibility issues, electrical failures, or voiding warranties if the TV is still under service coverage.

2. **Reliability and Longevity** Sony s power supply boards are designed to meet strict quality standards, reducing the likelihood of early failure compared to aftermarket or generic replacements. This can extend the lifespan of your TV if the issue was indeed related to the power supply.

3. **Warranty and Support** Purchasing from an authorized Sony dealer or a reputable seller may include a warranty (e.g., 1 2 years), providing peace of mind in case of defects. Some sellers also offer customer support for installation guidance.

4. **Prevents Further Damage** A faulty power supply can cause damage to other components (e.g., motherboard, backlight, or tuner). Replacing it with an authentic part mitigates this risk, avoiding more expensive repairs down the line.

5. **Ease of Installation** Since it s an OEM part, it should fit seamlessly with minimal modifications required. Most users or technicians can replace it without advanced soldering skills, though caution is advised due to electrical components.

6. **Compatibility with Accessories** If your TV uses specific power features (e.g., USB charging, energy-saving modes), an original part ensures these functions work as intended.

---

1. **High Cost** Authentic Sony parts are significantly more expensive than aftermarket or third-party alternatives. The price can range from **$100 $200 **, depending on the seller and region. This may be prohibitive for budget-conscious buyers.

2. **Limited Availability** Original Sony parts may not be readily available from all sellers, especially for older TV models. Some retailers may require proof of purchase or TV registration to verify authenticity, adding friction to the purchase process.

3. **Potential for Counterfeit Parts** If buying from unauthorized sellers (e.g., eBay, Amazon third-party, or unknown shops), there s a risk of receiving a **fake or low-quality replica**. Counterfeit parts may fail prematurely, cause fires, or damage the TV further. Always verify the seller s reputation and return policy.

4. **Labor Costs** While the part itself is expensive, replacing it may require professional labor if you re not comfortable with electronics. DIY replacement carries risks (e.g., short circuits, voiding warranties), so hiring a technician could add **$50 $150** to the total cost.

- **Repairing the existing board** (if the issue is minor, e.g., a blown capacitor).

- **Using a refurbished or remanufactured part** (sometimes cheaper and still reliable).

- **Checking for software fixes** (some power-related issues are resolved via firmware updates).

- **Assessing TV value** If the TV is old and the power supply is frequently failing, it may be more cost-effective to upgrade to a newer model.

6. **Environmental and Ethical Concerns** Disposing of an old power supply improperly can be hazardous. If you re replacing it due to failure, ensure the old part is recycled responsibly.

---

### **Conclusion**

Buying the **Sony 1-001-389-11 power supply board** is the **most reliable and safest option** for restoring your TV s functionality, especially if you value longevity and compatibility. However, the **high cost and potential for counterfeit parts** make it a less ideal choice for casual buyers or those on a tight budget. If you proceed, **prioritize purchasing from an authorized Sony dealer, eBay verified seller, or a trusted electronics repair shop** to avoid scams.

For those unwilling to spend the premium, **aftermarket alternatives** (e.g., from brands like **TCL, Hisense, or generic "Bravia-compatible" boards**) may offer a cost-effective solution though they carry higher risks of failure or incompatibility. Always **back up data, test the part before final installation, and consider professional help** if unsure.

---

1. **If your TV is still under warranty or you value peace of mind** **Buy the original Sony part** from an authorized source (e.g., Sony Support (https://www.sony.com/electronics/support), eBay verified sellers (https://www.ebay.com), or a local Sony repair center). This is the safest long-term solution.

2. **If budget is a concern and the TV is older** **Explore aftermarket options** (e.g., Amazon (https://www.amazon.com), AliExpress (https://www.aliexpress.com)) but **research seller ratings thoroughly** and consider a **money-back guarantee**. Test the part in a secondary device first if possible.

3. **If the TV is frequently failing** **Weigh the cost of repair against upgrading** to a newer model, especially if the TV is several years old.

4. **If DIY repair is attempted** **Disconnect power, ground yourself, and follow a step-by-step guide** (e.g., from iFixit (https://www.ifixit.com)) to avoid damage. Consider watching a **video tutorial** for your specific model.

5. **Avoid "too good to be true" deals** If a seller offers the part for **$30 $50**, it s likely a counterfeit. Stick to reputable sources.

---

The **original Sony power supply board is the best choice for reliability**, but it s **not the most economical**. Weigh the **TV s age, your budget, and risk tolerance** before deciding. If in doubt, consult a **local TV repair technician** for an assessment.

Details:

May show minor cosmetic wear from normal use/handling. Printed ID: 100138911. Board Number: AP-P340AM / AP340AMA. Part Numbers: Sony #: 1-001-389-11.

Compatible model's: Used in select Sony Bravia X800G / XG80 series televisions including: XBR-55X800G. Condition: Used. This board supplies power to the main board, back lights, and internal TV components. Notes: This listing is for the power supply board only.

Genuine OEM Sony TV power supply board removed from a working television. Please verify part numbers match your original board before purchasing. Pulled from working TV with damaged screen. Tested working before removal.

part #: 100138911 prices

• $69.00-$379.00

specifications tvboardgo:

• brand: Sony
• mpn: 100138911
• compatible brand: For Sony
• type: Power Supply Board
• unit type: Unit
• compatible model: Xbr-55x800g, Xbr-65x800g, Xbr-75x800g, Kd-55xg8096, Kd-65xg8096, Kd-75xg8096
• country of origin: United States

offer tvboardgo:

• options: Ship-to-home
• sold: 0
• started: May 21, 2026
• availability: In Stock
• quantity: 2

general tvboardgo:

• TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components
• condition: Used

seller tvboardgo:

• # reviews: 10
• rating: 100.0%
• city: Hot Springs National Park, Arkansas

payments tvboardgo:

• other
• wallet: Paypal
• credit card: Visa

shipping tvboardgo:

• transit: 5-11 Days
• class: Expedited
• service: USPS Priority Mail
• type: Fixed
• carrier: USPS
• cost: $0.00

returns tvboardgo:

• policy: No Returns

Sony 100138911 Is Similar To:

• 0140ac010106 Unknown Sony Main Video Board Motherboard Unit Coax 666628095011 (27.6% similar) Type: main video board motherboard unit model: KDL-60EX645 part number: 0140AC010106 CONTENTS01: mpn: important note the is still tested, functional and guaranteed to work except the following:the coaxial antenna port either not working or broken off. If standby light is on try other boards above in...(June 21st, 2018)
• 0160ac1b0101 Sony 1-895-402-31 Main Board (33% similar) Sony 0160AC1B0101 main board KDL-60R550A KDL-70R550A...(May 10th, 2017)
• 02jt43t Sony T-con Board (28.3% similar) That means less resources and waste are cluttering up the earths environment. This Sony 02JT43T t-con board is used and in good working order. Electronics cafe is a wholly owned resale outlet of waste, an r2 Rios and naiad certified it asset disposition value recovery organization. Every inquiry is ...(June 8th, 2017)
• 072-0001-3090 Sony Power Supply Board (43.8% similar) Parts are sold as shown in the pictures...(July 11th, 2017)
• Sony Power 072-1001-2324 Supply T99p088.01 Unit (38.3% similar) ...(February 1st, 2015)
• 1-458-853-11 Sony Bluetooth Module Board New (25% similar) Gets you noticed. Compatible model's: XBR55X900C XBR65X850C XBR65X900C XBR55X850C XBR75X850C XBR49X830C XBR55X810C XBR65X810C XBR75X910C XBR65X930C XBR43X830C XBR75X940C XBR75X940D XBR75X850D XBR55X855D XBR65X855D XBR75X855D XBR75X857D XBR49X800C XBR65X850D XBR55X850D. Sony WI-fie Bluetooth module ...(September 30th, 2018)
• 1-458-966-11 Sony Wifi Wlan Board (27.7% similar) WiFi board from new unused tv that had damaged screen due to shipping...(September 7th, 2018)
• 1-468-936-12 Sony Lamp Ballast Board (28.8% similar) Lamp ballast board. KDS-R60XBR1...(October 30th, 2018)
• 1-468-980-11 Sony Power Supply Unit (35% similar) All parts are tested and certified working by our in house tv technicians...(December 3rd, 2018)
• 1-474-089-11 Sony Power Supply Board See List (44.2% similar) Pulled from working unit. Tami n Sucre base a la carat informative para events de descent. Also subscribe to news letter for discount events. Nita: el tempo de envy o Purdue verier candor SE solicits fin seaman yaws festivals. Recurred: primer, used, Como compressor de la pizza, accept fungi n del ...(August 19th, 2018)
• 1-474-095-12 Sony Dps-250ap-34 G2d Board (24.1% similar) Feel free to. Often times there are tv model's that use more than one set of parts and or panels...(July 16th, 2017)