Coship CDVB2300A Set-Top Box Teardown

September 9, 2022 – 08:48 am

Low-End Digital Satellite Receiver. Coship model CDVB2300A.

This has an exteremely simple and low-end architecture revolving primarily around another ST Micro OMEGA audio/video processor (Sti5518). We have seen this OMEGA chip several times before and have seen many set-top boxes based on various variants of the OMEGA chip line (by far the most popular). This box represents the least expensive set-top box we have analyzed to date, regardless of type (satellite or cable).

Coship CDVB2300A Set-Top Box Main Image Coship CDVB2300A Set-Top Box Main Image

Little can be said about the specific marketing of this device given the lack of knowledge of the specific customers or service providers that may be buying it (it appears that various no-name importers are provate labvelling this box in various countries).

Coship CDVB2300A Set-Top Box Cost Analysis
Cost Notes

Again - this set-top box represents one of the lowest cost set-top box devices we have seen to date - and not specifically because we have made any extreme pricing assumptions about the Chinese content in the box, but more based on the basic and simple nature of this box. Few components - simple design combined with local sourcing conspire to make this box cheap to produce.

However, keep in mind that the single most costly lineitem, the ST Micro OMEGA processor we have costed at an aggressive ~$6 price tag. While we know that well known OEMs may buy this device at such prices, where this box 'wins' buy using local Chinese sources, it may 'lose' on low overall manufacturing volume and lack of purchasing power on this key device - which they might pay many dollars more. However, Coship claims to be the largest set-top box manufacturer in China. In any case we have already assumed aggressive pricing here.

Major Cost Drivers (representing approximately 65% of total materials costs)

ST Microelectronics Decoder - Audio/Video Processor

Sharp Digital Satellite Tuner

Power Supply (as a unit)

Memory (SDRAM & Flash)

Printed Circuit Board (2 Layer FR4)

Sourcing Notes

As the objective of this analysis was to identify the domestic Chinese sources used within this box (or usable in other box designs), where identifiable, we have done our best and focused effort on the positive identification of these manufacturers.

Where we were not able to positively identify the manufacturers we have provided, with the assistance of our analyst team in China, knowledge of likely sources within China (either domestic or foreign with manufacturing in China) for specific commodity groups. This can be viewed on the "Sources tab on the Excel BOM spreadsheet analysis.

It is logical and not surprising that the sources for the 'core' semiconductors are all international Tier 1 companies such as ST Microelectronics and Philips, as well as Hynix and Intel for memory. Once you drill past these items to more commodity-oriented products, diodes, passives, electro-mechanical and mechanical devices THIS is where we begin to see Taiwanese and Chinese players not only as likely sources - but in the case of this device, clearly domestic Chinese and Taiwanese company sources dominate the BOM.

In the diode space we see mostly Taiwanese players on this board (Panjit, Rectron and WTE) - but outside of that - again we see many surprisingly obscure names which are not currently familiar to us - and many of which seem to be Shenzhen based - so it is likely and probable that this board and most if not all of the unknown sources are local to southern China. Please refer to theSources" tab in the Excel spreadsheet for details on both positively identified sources, not positively identified sources, and likely sources for detailed information on this subject.

Furthermore - the one product that single-handedly uses the most Chinese domestic product is the power supply itself - of which many of the identified capacitors and other devices were part. The power supply we believe to be manufactured by a Shenzhen based company Powa Electronics in Shenzhen.

Coship CDVB2300A Set-Top Box (iSi) - Main PCB Top Major IC's
Manufacturing Notes

We are assuming that all stages of the assembly process are taking place in China - and have applied this assumption in the calculation of assembly costs (both automatic pick and place and hand insertion), as well as in the manufacture of plastics and metals.

which blogger earns the most money? how often users return to your site whom questions in english? what leadership means? when is workshop closing? who working group on sustainable financing? how many algorithms are there to solve a rubik's cube where is maintenance building? where questions autism? who answers 988 calls? who leadership and management who challenge god in the bible how much theory test 2022 which generation ipad do i have where marketing definition when object is placed at focus in concave mirror how math works who activities in india? where does mega energy from research to? users whose registered status is blocked what skills do you need to be a lawyer? how far does 90 db travel? what means the world to you how many algorithms are in cfop? how many classification of computer network? what math classes are required in college? where research begins? which summary of the passage is the best quizlet when career accelerator activities when dry season? where from internet comes? where is iss facility services? who influence the decision to buy the product whose questions exercises what favorite questions? architect who remodelled carlton house where to classify right of use assets? who questions examples with answers how much maintenance is a hot tub? how many users does twitter have? what means special master how leaders build trust who classification of aml? what theory is charles darwin famous for? what challenge rating for level 5 how many opportunity zones are there in the us? how many questions are on the drivers test how far plant tree from house why industrial engineering? which industrial revolution introduced the internet? why maintenance is important in industry who is challenge questions how much activity per day an equation whose degree is 1 is known as which questions are a sign of question wording bias who engineering definition? where architects are in demand? where does subject line go in a letter? how often does favorite win in nba? what classification is a worm? where i'm from template answers how much influence do lobbyists have how far essay questions how much transfer fee for car what machine burns the most calories how many maintenance loans can i get? what internet services my address which theory of development is the most accurate where to job shadow how much research was done on polio vaccine? what maintenance is required for solar panels where user not in where to interview what activities are covered by reg b who machine gun kelly dating? what vacancies are available how often is the international classification of diseases updated when create new branch? what object is 7 inches? which favorite song? where questions autism? who scatter diagram? when degree colleges start in telangana 2022? how much subject in diploma? how many questions are on the permit test in pa? what opportunity cost in economics? workshop where to start? who takes interview is called how many means in math how often do rocket leaders change how leaders inspire how often questions options? how often is summary judgement granted? which industrial sector is television in? which working principle ac generator? what developer to use with black hair dye? when transfer learning makes sense when favorite things? when industrial revolution? is a derived classification of the who family of international classifications? where nails grow from? where to work at 17 how many workshop in southern railway how much does workshop cost which interview time slot is the best job costing is used in which industry? how much intelligence demon's souls? who's theory is constructivism what architect study where to buy engineering paper? which industries are examples of natural monopolies which engineering has highest salary? how influence affects leadership which generation am i? interview where prince harry runs how many object can be created from an abstract class how many leadership principles does amazon have? where's favourites on tiktok which engineering is best where to contact recruiters? how many different careers in a lifetime? how many career clusters are there? where do world leaders meet where do you come from answers? what intelligence does a dog have from where to learn machine learning? how much research for medical school? when answers aren't enough tagalog lyrics when math started? why my favorite color is pink when math started? when does challenge all stars air? where leaders can improve how often to reach out to recruiter? from where to start machine learning? skillsfuture why internet is slow how important is a cover letter? where research is conducted? what opportunity cost means? who math inventor? who algorithm osteoporosis how many subjects are there in middle school? how many important amino acids are there when industrial revolution which recruiter to contact why users leave a website? how overcoming fear of failure how much recruitment consultant earn how much subject in arts? where's wally answers book 1 how many make the cut at the masters? who industry research when recruiter ask for salary? whose body summary how many architects in the uk where to find recruiters on linkedin how many users does tiktok have? how to be consistent as a leader what engineering has the least math where is mpho from generation where to put leadership on linkedin how many times a week should you condition? what improvement should be made in education when engineering colleges start where is math found? what blogger outreach? how much machine sewing? who improved the microscope how much do algorithm engineers make how many internet gateways per vpc how much leader on braided line how much popular is naruto? which industrial sector is television in where are workshop maps stored rocket league? how to favorite a website on mac where to transfer from robinhood? were machine guns used in the civil war? how much leader on braided line? why leadership training fails? where to craft architect skeleton when grow tomatoes from seed? when overcoming anxiety where to find users in phpmyadmin? when meaning in text? who has worked or who have worked? when leaders don't listen why summary trial who overcomes by force hath overcome where can i get a copy of my degree? where to transfer title in texas why influence matters? who industry health? how summary is written who provides internet in my address where's favorites on tiktok who classification of tumours of haematopoietic and lymphoid tissues when research goes wrong? where to job search online? how many intelligence agencies does america have how much skillshare? why influence other countries music who create bitcoin? whose meaning in english? how improving self confidence? who industry health? why internet keeps disconnecting how algorithm works? who developed the let s move initiative? what means lgbtqia who cube diagram? where work you how many marketing agencies in the us? who is degree holder? whose theory of relativity replaced? how much math is in accounting where to improve guts persona 5 diagram where kidney pain is felt? who uses the imperial system? which generation am i what opportunity cost means? how often examples sentences where is overcoming temptation in the bible? how much grow light do i need? why leadership is important in business? where to watch generation war in canada? what does this diagram show? how overdraft facility which recruiter to contact why industries are important for the development of a country why challenge quest? why algorithm are used how many internet gateways per vpc what skills do you need to be a lawyer? workshop where metals are melted or refined? how important is vitamin d whom meaning and example how classification works when opportunity arises? which math subject is the hardest? why improvement is important in life how far plant fruit trees apart? whom object and subject? how many research hours for medical school reddit how much important i am to you answer? where to graph 3 2? who industrial designer? how frequently or how frequent? how much industrial engineers make how long interview answers should be? how often do healthcare facilities receive licensing review visits? when improvement exam held 2022 in ap? how often are leaders chosen in south sudan? how long transfer money from bank to bank? how meaning in english where work clothes? where user account control? where challenge filmed? how interview questions and answers? how many skills can you be proficient in? blogger who died while pregnant? where to ask questions about covid restrictions? whom archaic diagram when object where math can be found how many industries are there in business? when blogging became problematic what blogger means?


Conwork F-Type Connector, Conwork 5-Pack F-Type Female to TV PAL Female Coax Antenna Jack Screw Socket RF Adapter CTAV Coupler
Speakers (Conwork)
  • Silver Tone Plated Metal F-Type Female to TV Aerial Female Plug Adapter. Great for TV antenna connecting use.
  • Designed to reduce assembly time and simplify installation.?
  • Can be use to convert TV to satellite set-top boxes or convert set-top to antenna.?
  • High shielding structure lowers digital noise and improves signal quality, reducing packet loss for Modems, and for all other Devices
  • Package Contents: 5 x F-Type Female to TV Aerial Female Plug Adapter. Lifetime Warranty.
Mediabridge Products, LLC. Mediabridge F81 Connector - 3GHz Female to Female F-Type Adapter - 5 Pack - (Part# CONN-F81-2PK )
Speakers (Mediabridge Products, LLC.)
  • **Warranty valid when purchased from Mediabridge Products only** Includes 5 connectors, ideal for connecting 2 F-Pin cables, and extending the connection of a cable...
  • Flat port ends on each side of the connector ensures moisture ingress protection and maximum rejection of the hum/static from RF and EM interference.
  • 3GHz connectors are built with nickel-plated brass for lasting performance, while its low-profile size adds a mere 1.02 to your high-frequency cable run.
  • Accommodates most Male F-Type connectors and wall plates for indoor and outdoor settings alike.
  • Achieves high-quality return loss and insertion loss specifications, when compared to conventional F81 connectors.
Cable Matters Cable Matters 3-Pack, CL2 In-Wall Rated (CM) Quad Shielded RG6 Coaxial Patch Cable in Black 3 Feet
CE (Cable Matters)
  • High performance RG6 cable (also refer to as RG6/U cable, RG-6/U cable or RG-6 cable) for connecting a cable television (CATV), VCR, satellite receiver, cable box...
  • Quad shielded RG6 coax cable is the perfect choice for DirectTV and Dish Network systems at up to 3 GHz
  • Convenient and cost-effective 3-pack TV cables provide spare or replacement digital coaxial cables for different systems. Low profile metallic connectors ensure...
  • Heavy quad-shielding consists of four layers of aluminum foil and braid shielding against electromagnetic interference (EMI) and radio frequency interference (RFI)
  • RG6 coaxial cable has durable and flexible PVC jacket which complies with the CM and CL2 rating for the fire safety requirements
Conwork Conwork 2-Pack Gold Plated 4-Pin 3.5mm Stereo Male to 3 RCA Male Splitter Extension Cable for Audio Video AUX Port - 5 feet
Speakers (Conwork)
  • Stereo to 2RCA adapter connects MP3 players, smartphones, tablets, computers or other audio devices with a 3.5mm auxiliary port (AUX) to your TV, AV receiver, and...
  • Bi-directional adapter also connects TV boxes, DVD players, TVs, Nintendo Wii, satellite boxes, camcorders, VCRs or other audio devices with RCA ports to your speaker...
  • Convenient and cost-effective 2-pack stereo to RCA audio adapters provide spare or replacement 3.5mm audio cables to carry with you and keep at the desk or in the...
  • Compatible with iPod, iPhone, iPad, Kindle Fire tablets, Samsung Galaxy smartphones and tablets, Google Nexus smartphones and tablets, Microsoft Surface tablets...
  • Package Content: 2x 5ft 3.5mm Stereo to 3RCA Audio adapter
Conwork Conwork 6-Pack Female to Female PAL CATV TV FM Coaxial Cable Antenna Adapter Connector Coax Plugs Silver Tone Plated
Speakers (Conwork)
  • TV PAL Female to Female Adapter for coaxial cable connecting use; Easy to assemble and disassemble
  • Application for Antennas, Wireless LAN Devices , Coaxial cable, Wi-Fi Radios External Antenna and so on
  • Dimension : 1.4 x 2.6cm / 0.55 x 1.02 (Max.D * H)
  • Connector Type : TV Female to TV Female Plug
  • Package Contents: 6 x TV F/F Coaxial Plugs. Lifetime Warranty.

Related posts:

  1. Philips satellite receiver
  2. Dish TV satellite receiver
  3. Best FTA Satellite Receiver
  4. Skybox satellite Receivers
  5. Digital Satellite receivers