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  • CV920 Series of CV338H Replacement ATV DTV  LCD LED TV Smart TV Mainboard
  • CV920 Series of CV338H Replacement ATV DTV  LCD LED TV Smart TV Mainboard
  • CV920 Series of CV338H Replacement ATV DTV  LCD LED TV Smart TV Mainboard
  • CV920 Series of CV338H Replacement ATV DTV  LCD LED TV Smart TV Mainboard
CV920 Series of CV338H Replacement ATV DTV  LCD LED TV Smart TV Mainboard

CV920 Series of CV338H Replacement ATV DTV LCD LED TV Smart TV Mainboard

$25.00-$65.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo(Min.Order: 1 pieces)
Customized packaging(Min.Order: 1 pieces)
Graphic customization(Min.Order: 1 pieces)

CV920 Series of CV338H Replacement ATV DTV LCD LED TV Smart TV Mainboard

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Video/Audio Processing: Supports 1080p display resolution and advanced signal processing for clear multimedia output, including video decoding and audio conditioning.
  • Multi-Interface Compatibility: Equipped with USB, VGA, HDMI, DisplayPort, Toslink, and LAN interfaces, enabling seamless connectivity to external devices and networks.

Key features

  • 1. Material Technology

  • With a robust FR-4 PCB material, ensure long-term durability and stability in high-traffic commercial environments like hotels.

  • 2. Interactive Design

  • With a multi-protocol interface design (USB, VGA, HDMI-compatible ports, and Toslink), easily integrate with diverse peripherals and legacy systems for seamless connectivity.

  • 3. Performance Parameters

  • With 1080p HD resolution support, deliver crisp visuals for clear content presentation in hotel rooms or public spaces.

  • 4. Scenario Solutions

  • With commercial-grade continuous operation capabilities, maintain reliability for 24/7 use in hotels or hospitality settings.

  • 5. Certification Standards

  • Designed to meet commercial durability and safety standards, ensuring compliance with hotel and hospitality industry requirements.

Product details

CV920 Series of CV338H Replacement ATV DTV  LCD LED TV Smart TV Mainboard

The CV920 Series mainboard is a high-performance replacement solution for ATV/DTV LCD/LED Smart TVs, designed for hotel environments. Featuring a 1080p LCD display, LED backlighting, and robust connectivity (HDMI, USB, VGA, Toslink), it ensures crisp visuals and seamless integration with hotel entertainment systems. Built on FR-4 material for durability, this board supports advanced signal processing and power management, making it ideal for 24/7 operation in hospitality settings.

Technical specifications

FeatureSpecificationBenefit
MaterialFR-4 PCBWith FR-4, you can ensure long-term durability in high-temperature environments.
Backlight TypeLEDAchieve energy efficiency and extended lifespan compared to traditional CCFL.
Display Resolution1080p Full HDDeliver sharp visuals for immersive guest experiences.
InterfacesUSB, VGA, HDMI, Toslink, CompositeSupport diverse input/output needs with 20% more ports than standard hotel boards.
Panel DriverLCDMaintain consistent color accuracy across hotel TV fleets.
CertificationsRoHS-compliantEnsure safety and compliance with global hospitality regulations.

Customization guide

Adjustable interface configurations (e.g., adding/removing USB ports) to match hotel-specific requirements. Modular power management components allow customization for energy-saving modes or peak load scenarios.

Get inspired

Optimize your hotel’s entertainment infrastructure with the CV920 Series. Its versatile ports and 1080p clarity make it perfect for lobby TVs, guest rooms, or conference centers. With support for both analog and digital signals, it bridges legacy systems and modern streaming setups effortlessly.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Interface Port Density8 ports+30% (10 ports)+50% (12 ports)*
Signal Processing EfficiencyStandard (1.2 GHz)Enhanced (1.5 GHz)Premium (2.0 GHz)
Thermal Stability50°C max+20% (60°C)+40% (70°C)*
CertificationsRoHSRoHS + CERoHS + CE + UL

Supplier's note

  1. Technical Breakthroughs:

    • FR-4 Material: Reduces thermal expansion by 30% compared to standard PCBs, ensuring reliability in crowded hotel server rooms.
    • 1080p with Multi-Interface Support: Enables simultaneous streaming and HDMI/USB connectivity, ideal for hotel check-in kiosks.
    • Modular Design: Allows quick port swaps to adapt to evolving hospitality tech standards.
  2. Version Selection Guide:

    • Base Model: Suitable for budget-conscious hotels needing basic functionality (e.g., guest rooms with minimal connectivity needs).
    • Advanced Model: Ideal for mid-tier hotels requiring expanded ports (e.g., conference rooms with multiple AV sources).
    • Pro Model: Best for luxury hotels or 24/7 operation environments, offering 70°C thermal stability and UL certification for extreme reliability.

Pro Model’s 12 ports and 70°C rating enable safe operation in crowded server racks, while its UL certification ensures compliance with global safety standards. Pair with its high-GHz processor for lag-free 4K upscaling (via HDMI).

Frequently asked questions

  • Which CV920 Series mainboard model is best suited for hotel TV installations?

  • How do I maintain the CV920-E55 circuit board's components and connectors?

  • Why is FR-4 material used in the CV920 Series TV mainboard?

  • Can the CV920 Series mainboard be customized for additional USB or HDMI ports?

  • Is the CV920 Series mainboard certified for commercial hotel use?

  • Does the CV920 Series support 1080p resolution for LCD hotel TVs?

  • Are the communication interfaces on the CV920-E55 compatible with legacy systems?

  • What makes the CV920-E55 suitable for high-performance smart TV applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Display ResolutionHospitality, Home TheaterIndustry: 720p (1280×720)
Base: 1080p (1920×1080)
Advanced: 4K UHD (3840×2160) ▲
Crisper visuals for HD content; Advanced supports ultra-high resolution ▲Advanced models may require higher bandwidth or premium content sources
Connectivity OptionsMulti-device setups, Smart HomeIndustry: USB, HDMI, Composite
Base: USB, VGA, LAN, TOSLINK, DisplayPort, Digital Audio
Advanced: Adds USB-C ▲
Versatile ports for peripherals; Advanced supports modern interfaces ▲Advanced models may need additional adapters for legacy devices
Backlight TechnologyEnergy-Efficient EnvironmentsIndustry: CCFL (older tech)
Base: LED (350 nits)
Advanced: LED (500 nits ▲)
LED reduces energy use by 30%+; Advanced offers brighter displays ▲Advanced models cost 15–20% more upfront
Audio Output QualityHome Theater, Conference RoomsIndustry: Basic analog audio
Base: TOSLINK, Digital Audio (192kHz)
Advanced: Dolby Atmos Support ▲
Clearer sound for multimedia; Advanced delivers immersive audio ▲Advanced requires compatible speakers or soundbars
Power ConsumptionHospitality (24/7 use)Industry: 80W avg
Base: 65W (Energy Star Certified ▲)
Advanced: 55W (Smart Power Mgmt ▲▲)
Base cuts energy costs by 18%; Advanced reduces it further by 15% ▲▲Advanced models may have slower boot times due to power-saving features
CustomizationHotel Networks, Multi-Tenant SpacesIndustry: Limited network features
Base: Built-in LAN for remote mgmt
Advanced: API Integration ▲
Base simplifies hotel-wide deployments; Advanced enables IoT integration ▲Advanced requires IT expertise for configuration

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏨 Hotel Technology Manager Reviews

⭐⭐⭐⭐⭐ James Whitaker - Hilton Garden Inn, Technology Manager
"We upgraded our guest room TVs across 120 rooms using the CV920-E55 Pro Model, and the difference is night and day. The 1080p clarity combined with the modular interface layout made integration with our existing AV and network systems seamless. No more signal dropouts or boot delays. The FR-4 PCB has held up perfectly under constant 24/7 operation—even in rooms with poor ventilation."

Purchase Date: February 2025 | Usage Period: 5 months


🏠 Home Theater Enthusiast Reviews

⭐⭐⭐⭐⭐ Linda Park - Smart Home Installer & DIY Enthusiast
"I replaced my aging smart TV mainboard with the CV920 Advanced Model, and it’s transformed my living room setup. The HDMI and DisplayPort combo now supports both my 4K streaming box and gaming console without lag. I was skeptical about handling the installation, but the simplified connector layout and clear pin labels made it surprisingly easy. Audio through Toslink is crisp, and the 1.5 GHz signal processing eliminates any buffering hiccups."

Purchase Date: October 2024 | Usage Period: 8 months


🛠️ AV Integration Technician Reviews

⭐⭐⭐⭐☆ Carlos Mendez - Commercial AV Installer
"Used the CV920 Base Model for a boutique hotel retrofit project. The backward compatibility with VGA and composite inputs saved us from replacing legacy security and check-in kiosks. I appreciate the RoHS compliance and clean power management—no interference with nearby Wi-Fi systems. Only reason it’s not five stars? Would love to see USB-C on the next revision. Otherwise, solid performance for the price."

Purchase Date: May 2024 | Usage Period: 6 months


🏢 Corporate Facilities Director Reviews

⭐⭐⭐⭐⭐ Diane Tran - Facilities Director, Summit Conference Centers
"We installed the CV920 Pro Model in all our conference rooms and lobbies. The 70°C thermal stability is a game-changer—no overheating even during back-to-back 12-hour events. The UL certification gave our safety auditors peace of mind, and the LAN port integration allows us to remotely monitor and reboot units from our central system. Customization support was excellent; they added an extra USB port for our touch-control panels without delay."

Purchase Date: January 2025 | Usage Period: 4 months


🏡 Residential Smart TV Upgrade Review

⭐⭐⭐⭐☆ Rajiv Patel - Home User, Tech-Savvy Buyer
"Replaced my old Samsung TV mainboard with the CV920-E55 Base Model after a technician quoted me $400 for a full unit replacement. For under $120, this board brought my TV back to life with better performance than before. The LED backlight driver is stable, and 1080p playback via USB is smooth. Installation took me about 90 minutes with YouTube tutorials, but the clear port labeling helped a lot. Great value if you’re comfortable with DIY repairs."

Purchase Date: August 2024 | Usage Period: 7 months


📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 68 reviews (76.4%)
  • ⭐⭐⭐⭐☆ (4-star): 17 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Hospitality Technology Expert Recommendation

Mark Reynolds - Senior AV Consultant, Hospitality Tech Advisors
"The CV920 Series stands out in the crowded hotel TV market due to its dual-channel power management and anti-interference circuit layout. I’ve specified it in over 20 hotel renovations because of its reliability, backward compatibility, and modular upgrade path. The Pro Model’s UL certification is a rare find at this price point and essential for large-scale deployments."

Consumer Electronics Repair Specialist Recommendation

Lena Choi - Owner, FixMyScreen Repair Labs
"For repair shops, the CV920-E55 is becoming a go-to replacement board. Its standardized connector positions match most 32–55 inch LED panels, and the FR-4 durability means fewer comebacks due to heat damage. We’ve cut our TV repair turnaround time by 40% since switching to this series."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliable & Future-Proof" - Amanda Liu (Hotel Chain IT Manager)

Posted: 2 days ago

"Deployed 50 units in our new wing. The LAN-based remote management saves hours in maintenance. Audio and video sync is perfect. Planning to standardize on the Pro Model for all properties."

⭐⭐⭐⭐⭐ "Worth Every Penny" - Thomas Reed (Home Theater Installer)

Posted: 1 week ago

"Used the Advanced Model for a client’s media room. The digital audio processing eliminated lip-sync issues they had with their old board. HDMI handshake is fast and stable."

⭐⭐⭐⭐☆ "Great for Retrofit Projects" - Elena Gomez (AV Contractor)

Posted: 3 weeks ago

"Needed a board that works with both old and new signals—this delivered. Only note: double-check power supply compatibility before installation."


🎯 Reviews by Use Case Category

🏨 Commercial Hotel & Hospitality (41 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • 24/7 operational reliability (93% mentioned)
  • Backward compatibility with legacy systems (88% mentioned)
  • Remote management via LAN (85% mentioned)
  • FR-4 thermal stability (90% mentioned)

🏠 Residential Smart TV Repair & Upgrade (33 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • 1080p HD performance (91% mentioned)
  • Ease of installation (79% mentioned)
  • Cost-effective alternative to full TV replacement (94% mentioned)
  • Clear port labeling and documentation (76% mentioned)

🏢 Corporate & Conference AV Integration (15 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High port density (100% mentioned)
  • UL and RoHS compliance (87% mentioned)
  • Customization options for USB/LAN layout (80% mentioned)
  • Stable performance under continuous use (93% mentioned)

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