TCL L32D2930, Руководство по обслуживанию

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Test and Alignment Specification for MT56EP1 Series (v0
01) 160825.docx
Page 7 of 25
F40S4903 9
F40S4906 10
F50S4903 11
F50S4906 12
… …
49D2900 35 ST4851B01-1
40D2900 36 LSC400HN02-8
Note ④:
Because more and more projects will be added in the future.
1.5. Functional Test
Once the boards (chassis, KB, IR, PSU…) and the panel are well interconnected, plug all external generator
devices to relevant below inputs/outputs using respective test patterns format to check picture and sound quality:
Source Test Signal Test Pattern
Analog /Digital Tuner
(VHF/UHF & CATV)
RF cable generator
2D - Movie 1280x720
2D - Static Picture 1920x1080
1. Frequency Range: full band
2. Standard: PAL / NTSC- N/M
3. ISDB-T
SPDIF (optical) Audio Amplifier PCM or Dolby D+
CMP via mini jack adaptor
(YPrPb& Audio)
Chroma/QuantumData
generator
1920x1080i@60Hz
Half Color & Gray bars
HDMI
(Video & Audio)
with beyond HDMI 1.3 and
HDCP compliant DVD/BD
player
With HDMI 2.0 and
HDCP2.2 player
2D - Movie 1280x720i@60Hz
3D - Movie 1920x1080p@24Hz
4K*2K- Movie 3820x2160@50&60Hz and
HDCP2.2(4:2:0)
RJ45
(LAN)
DHCP Server ICMP packets echo request
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.
See Appendix
⑸
“ 3D Format Availability vs Source Matrix ”
1.6. AD Calibration Test