Sharp LC-32LE700E User Manual

LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
5 – 1
LC32LE700E
ServiceManual

CHAPTER 5. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE
1. Adjustment method after PWB and/or IC replacement due to repair
The unit is set to the optimum at the time of shipment from the factory.
If any value should become improper or any adjustment is necessary due to the part replacement, make an adjustment according to the following pro-
cedure.
1. Procure the following units in order to replace the main unit, IC3302
MAIN Unit: DUNTKF306FM01
NOTE: [Caution when replacing ICs in the main unit (IC501,IC2002)]
The above ICs are EEPROMs storing the EDID data of PC, and Monitor microcomputer.
Before replacing the relevant part, procure the following parts in which the data have been rewritten.
NOTE: HDMI ROM Writing
After replacing IC1504, execute “HDMI EDID WRITE” on the page 5/17
Please execute it after checking MODEL NAME & INCH SIZE. are correct.
The ROM data based on information of MODEL NAME & INCH SIZE
1) Enter the process adjustment mode in AVC.
2) Use the cursor keys ( / ) and P keys ( / ) of R/C to select the item [HDMI EDID WRITE] on the page 5/17.
2. After replacing the LCD panel or LCD control/MAIN UNIT, check MODEL NAME in the following procedure.
1) Enter the process adjustment mode in AVC.
2) Use the cursor keys ( / ) and P keys ( / ) of R/C to select the item [MODEL NAME] on the page 17/17.
3) Verify that the Model name is displayed.
4) If the Model name doesn't match, select the values of the Model nmae with the VOL(+/-) keys.
5) After selection in Step 4), press the OK key, and it is completed with OK displayed.
NOTE: This function is effective from v1.11 for MAIN software..
Please execute the model name setting since Ver1.11.
3. After replacing the LCD panel or LCD control UNIT, check PANEL_SIZE in the following procedure.
1) Enter the process adjustment mode in AVC.
2) Use the cursor keys ( / ) and P keys ( / ) of R/C to select the item [PANEL_SIZE] on the page 17/17.
3) Verify that the panel size is displayed.
4) If the size doesn't match, select the values of the panel size with the VOL(+/-) keys.
5) After selection in Step 4), press the OK key, and it is completed with OK displayed.
4. After replacing the LCD panel or LCD control PWB, adjust the VCOM in the following procedure.
1) Enter the process adjustment mode.
2) Use the cursor keys ( / ) and P ( / ) of R/C to select the item [VCOM ADJ] on the page 10/17.
3) Press the OK key to verify that the adjustment pattern is displayed.
4) Use the +/- keys of VOL of R/C to adjust the flicker in the center of the screen to minimum.
5) When the optimal state is achieved in Step 4, press the OK key to turn the pattern to OFF.
IC501 RH-iXC697WJQZS PC
IC2002 RH-iXC786WJN5Q Monitor microcomputer

Sharp LC-32LE700E Specifications

General

Display diagonal	32 \
Native aspect ratio	16:9
Native refresh rate	100 Hz
RMS rated power	20 W
Number of speakers	2
PC in (D-Sub)	Yes
HDMI ports quantity	4
USB 2.0 ports quantity	1

Weight and Dimensions

Depth (without stand)	92 mm
Width (without stand)	767 mm
Height (without stand)	502 mm
Weight (without stand)	13500 g