DOWNLOAD Sharp LC-60LE751EK (serv.man3) Service Manual ↓ Size: 24.12 MB | Pages: 124 in PDF or view online for FREE

1.4. Remove the 4 lock screws 

 and detach the POWER unit.

1.5. Remove the 4 lock screws 

 and detach the MAIN unit.

1.6. Remove the 1 lock screw 

 and detach the chassis BRACKET.

1.7. Remove the SPEAKER-L 

 and SPEAKER-R .

SPEAKER -R

SPEAKER -L

9

10

MAIN

unit

7

chassis
BRACKET

6

POWER
unit

8

1.8. Remove the 16 lock screws ⑪ and detach the stand BRACKET.

1.9. Remove the 2 lock screws ⑫ and detach the control button HOLDER.

1.10. Detach the KEY unit ⑬ and the pyramid lighting DIFFUSER ⑭. 

stand
BRACKET

11

piramid

lighting

DIFFUSER

KEY

unit

control

button

HOLDER

12

13

14

1.11. Detach the LCD module ⑮ from the front CABINET

. 

1.12. Remove the 6lock screws ⑯ and detach the CONTROL unit from the LCD module.

LCD
module

15

front
CABINET

16

CONTROL

unit

1. Adjustment method after PWB and/or IC replacement due to repair  

 

 

 

 

 

 

 

 

 

 

 

   The unit is set to the optimum performance 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 adjust-

ment 

according 

to 

the 

following 

procedure. 

         

 

 

 

 

 

 

  MAIN 

UNIT 

 

DUNTKG135FNxx  

 

 

 

 

          NOTE: [Caution when replacing ICs in the main unit (IC1507, IC1508, IC1509, IC1510)] 

 

 

Before replacing the relevant part, procure the following parts in which the data have been rewritten. 

 

 

    

 

   

 

 

 

 

Ref.

Description

Parts code IC + data

Description new IC code for service

IC0503

PC EDID LE65x/75x

RH-IXD660WJZZY

VHIBR24T02J-1Y File: LE65X_VGA_V1.bin

IC1507

HDMI1 EDID LE65x/75x

RH-IXD661WJN1Q

VHIBR24T02J-1Y File: LE65x_HDMI1_v2.bin

IC1508

HDMI3 EDID LE65x/75x

RH-IXD663WJN1Q

VHIBR24T02J-1Y File: LE65x_HDMI3_v2.bin

IC1509

HDMI4 EDID LE65x/75x

RH-IXD664WJN1Q

VHIBR24T02J-1Y File: LE65x_HDMI4_v2.bin

IC1510

HDMI2 EDID LE65x/75x

RH-IXD662WJN1Q

VHIBR24T02J-1Y File: LE65x_HDMI2_v2.bin

 

1. By key-unit.

 

1. Unplug the AC power cord, plug the AC power cord and wait until pyramid  led blue is iluminated and then:
2. Press and hold “V-” and “CH-” keys, simultaneously.
3. “SHARP FACTORY MENU” appears (see Figure 1).
4. Unplug the AC power cord to exit of adjustments process. 

2. By own R/C

1. Turn on the TV set. 

2. Press “MENU”.

3. Press “9”, ”9”, ”9”, “2”, “2”, “2” (to enter this code the time is limited to 5 sec. approx.) 

4. “SERVICE MENU” appears (see Figure 1).  

5. Press ◄/► cursor to select the desired function. 

6. Press “OK on boxes to go to submenu.

7. Press “6” to return to “SHARP FACTORY” Main Menu. 

8. Press”END” or “MENU” to exit of adjustments mode.