(Lc-60Le920Un); Adjustment Procedure - Sharp LC-60LE920UN Service Manual

LC-52LE920UN/LC-60LE920UN
Adjustment Adjustment conditions Adjustment procedure
point
[Adjustment standard value]
Measuring instrument: [Minolta CA-210] Technical measuring instrument
Level Reference value Adjustment spec Inspection spec
916
692
532
464
296
180
Point 6
Point 5
Point 4
Point 3
Point 2
Point 1
Remarks
X=0.272
y=0.277
X=0.272
y=0.277
X=0.272
y=0.277
X=0.272
y=0.277
X=0.272
y=0.277
X=0.272
y=0.277
Setting conditions for inspection
AV MODE: [DYNAMIC] (Reset)
Monochro: ON
OPC: OFF
Active Contrast: OFF
Power Saving: OFF
Aging Time: Min. 60 minutes
±0.0010
±0.0010
±0.0015
±0.0020
±0.0030
±0.004
±0.0020
±0.0020
±0.0030
±0.0040
±0.0060
±0.0080
10. Key writing
10.1. EDID writing (Main PWB: QPWBXF452WJZZ)
Adjustment point
HDMI EDID writing
(Main PWB)
Analog RGB EDID writing
(Main PWB)
Adjustment conditions
Process mode
Model discrimination check
Inspection mode
File version check
Adjustment procedure
1) Enter the process mode.
2) Point the cursor to [HDMI EDID WRITE] and press the [ENT]
key.
The writing is complete when [OK] is displayed.
(If not written, HDMI does not function.)
CAUTION: Perform the data writing after setting the model discrimi-
nation. The data based on the model discrimination
information is recorded in EEPROM.
1) Write the EDID data for analog RGB into IC509 mounted on the
main PWB using the checker.
TL511 *** 12C clock, TL508 *** 12C data
TL544 *** 5V, TL507 *** GND
TL585 °°° Write protection (H: WP, L: write enable)
2) Perform the data writing before making inspection using the
checker.
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