LG 84LM960V / 84LM960W (CHASSIS:LD23E) Service Manual ▷ View online
1. Widevine?
[Widevine]
[Widevine Key]
Widevine Key is unique data stored TV for using Widevine.
Widevine Key is unique data stored TV for using Widevine.
HDCP
9
High-bandwidth Digital Content Protection
9
Protect high-value digital motion pictures, television programs and audio
against unauthorized interception and copying between a digital set top
box or digital video recorder and a digital TV or PC.
9
Specification developed by Intel Corporation to protect digital
entertainment across the DVI/HDMI interface.
Why HDCP2.0?
9 HDCP revision 2.0 supports a broader range of wired and wireless
interfaces.
Netflix
9
the services maintain a huge selection of movies and latest releases and
offer DVD rentals via mail & online streaming.
offer DVD rentals via mail & online streaming.
2. HDCP 2.0 & NETFLIX?
3. DTCP?
[DTCP]
The Digital Transmission Content Protection Specification defines a cryptogrphic
protocol for protecting audio/video entertainment content from unauthorized
copying, intercepting, and tampering as it traverses digital transmission
mechanisms such as a high-performance serial bus that conforms to the IEEE
1394-1995 standard. Only legitimate entertainment content delivered to a source
device via another approved copy protection system (such as the DVD Content
Scrambling System) will be protected by this protection system.
protocol for protecting audio/video entertainment content from unauthorized
copying, intercepting, and tampering as it traverses digital transmission
mechanisms such as a high-performance serial bus that conforms to the IEEE
1394-1995 standard. Only legitimate entertainment content delivered to a source
device via another approved copy protection system (such as the DVD Content
Scrambling System) will be protected by this protection system.
[Three cryptographic Keys]
• Authentication Key which is formed as a result of authentication and used to
protect the exchange keys.
protect the exchange keys.
•Exchage Key which is used to set up and protect content streams.
•Content Key which is used to encrpt the content being exchanged.
4. Changed BOM
As-Was
Current
Æ Add
Add Item
1.Marlin (Yes/No)
2
2
.CNTV (Yes/No)
3.HDCP Tx (Yes/No)
4.DTCP Rx (Yes/No)
5.HDCP Rx (Yes/No)
4.DTCP Rx (Yes/No)
5.HDCP Rx (Yes/No)
* CNTV [Yes] : China Smart TV Only
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