Sharp LC-42LE40E (serv.man7) Service Manual / Technical Bulletin ▷ View online
LCD 2013 02 01
Date of Issue: 8
th
February 2013
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference
– RG040213
Revision - 1
White
– Carry out as required
Yellow
– Carry out as required and whenever the unit comes in for service
Red
– Carry out on all units
MODELS
LC32LE40E
LC42LE40E
SYMPTOM The factory replacement boards are not fitted with the Tuner unit.
CAUSE
The Main PWBs were produced without tuners and are ready to accept one of two
types during final production.
types during final production.
ACTION
It is possible to remove and refit the original tuner or fit one of these available from
spares using either of the part numbers below
spares using either of the part numbers below
.
You will need to match the tuner fitted to the software option in the service menu using
the procedure below and shown in the attached photo.
the procedure below and shown in the attached photo.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
TU101
TU101
TU101
LG Tuner Europe TDTK-G731D
Pan Tuner Euro ENV57U09D5F
Pan Tuner Euro ENV57U09D5F
9JR9400000012
9JR9400000013
9JR9400000013
AR
AS
To enter the service mode follow the steps below.
1. Press Menu followed by 1, 9, 9, 9, and then Pre-PR on the remote control.
2. The service menu should then be seen as in figure 1.
3. Option 7 displays the Tuner type software that has been selected.
4. Using the curser keys select the software option to match the tuner fitted on the board.
5. Press the OK button on the remote to store the correct option.
6. Turn off from the mains to remove the service menu feature.
Figure 1: Service menu option screen.
Display