TCL 55P6US, Руководство по обслуживанию

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Test and Alignment Specification for MS6586 Series
Page 7 of 22
2. Standard: PAL / SECAM
3. DVB-T/T2/C
Satellite Tuner
- DiSEqC v1.0 (A, B, C, D) and Tone
Burst (A, B)
- Double LNB frequency (band change
by 22KHz Tone)
Compliant DVB-S/S2
source from generator or
dish antenna with switch
2D - Movie 720x576
1. Frequency Range: 950MHz..2150MHz
2. Symbol Rate Range:
DVB-S 1..30MHz (for QPSK)
DVB-S2 1..45MHz (for QPSK)
1..30MHz (for 8PSK)
3. LNB Voltage Range:
Vertical 12.85V..14.2V
Horizontal 17.6V..19.5V
4. 22KHz Tone Range
Frequency 20.5KHz..23.5KHz
Amplitude 400mV..900mV
Current ≥400mA
SPDIF Audio Amplifier PCM or Dolby D+
PCMCIA CI CAM card adaptor
Conax, Irdeto, Viaccess, …
AVIN share with Y,R,L
(CVBS &Audio)
Chroma/ Quantum Data
generator
1920x1080i@60Hz
Half Color & Gray bars
HDMI
(Video & Audio)
with beyond HDMI 1.3 and
HDCP compliant DVD/BD
player
2D - Movie 1280x720i@60Hz
Up to 4K@60Hz-8bit 4:4:4
4K@60Hz-12bit 4:2:2
RJ45
(LAN)
DHCP Server ICMP packets echo request
Headphone via mini jack adapter RF signal Suitable channel
Loud Speakers / Enclosures RF signal Suitable channel
Audio tones can be defined by the factory (ie: 1KHz
& 3KHz, sweep …).
Picture video formats can be changed by the factory according to their own standard.
1.6. AD Calibration Test
As the A/D self-calibration mechanism is built-in Soc
, there’s no any ADC to perform.
1.7. DDC & EDID & T-Link Test
The E-EDID data structures are according to VESA Enhanced EDID 1.3 (and EIA/CEA-861B for HDMI). CEA Timing
Extension structure has been extended to support all 3D capable timings.
All HDMI structures have their own BIN profile which are part of main SW and uploaded at power-on into soc chipset:
For EDID check, it’s needed to check whether the correct EDID is downloaded by checking corresponding EDID
NVM Checksum or read them out to check bit by bit if it is in line with the released EDID bin file.
1.8. HDCP Test
For HDCP compliancy, it’s needed to check whether the HDCP key has been well set by connecting suitable
generator.
1.9. CI+ Key Upgrade & Gamma Clone