Sharp LC-37P50E (serv.man6) Service Manual ▷ View online
6
LC-26P50E
LC-32P50E
LC-37P50E
LC-32P50E
LC-37P50E
Using e
xternal equipment
Setting the input sour
ce
To
view exter
nal sour
ce images, select the input sour
ce using
on the r
emote contr
ol unit or
on the TV
.
NO
TE
•
The cables marked with * ar
e commer
cial items.
L-A
UDIO-R
AV
OUT
YP
B
(
C
B)
P
R
(
C
R)
COMPONENT
Connecting a D
VD pla
y
e
r
Y
ou can use the EXT 3 or 4 (HDMI) ter
minals when
connecting to a DVD player and other audiovisual
equipment.
Connecting a
VCR
Y
ou can use the EXT 2 ter
minal when connecting a
VCR and other audiovisual equipment.
If your VCR suppor
ts TV
-VCR advanced A
V
Link
systems, you can connect the VCR to the EXT 2
ter
minal of the TV using the fully-wir
ed SCAR
T cable.
NO
TE
•
T
V
-VCR advanced A
V
Link systems may not be compatible
with some exter
nal sour
ces.
•
It is r
ecommended to connect to the EXT 2 ter
minal when
using a decoder for gr
ound wave signal input with a VCR.
If EXT 2 signals pr
eset in Auto Installation or Pr
ogramme
Setup, make sur
e to set “Decoder” to “EXT2” in the
Pr
ogramme Setup “Manual Adjust” menu.
Connecting a decoder
Y
ou can use the EXT 1 ter
minal when connecting a
decoder and other audiovisual equipment.
NO
TE
•
In cases when the decoder needs to r
eceive signal fr
om
the TV
, make sur
e to set “Decoder” to “EXT1” in the
Pr
ogramme Setup “Manual Adjust” menu.
A game console, camcor
der and some other
audiovisual equipment ar
e conveniently connected
using the EXT 3 ter
minals.
NO
TE
•
The priority of the S-VIDEO and VIDEO ter
minal depends
on the Input Select setting.
•
Y
ou can connect the game console to EXT 1 or 3 ter
minals
to enjoy clear
er pictur
e.
VIDEO
S-VIDEO
L-A
UDIO-R
AV
OUTPUT
Connecting a game console or
camcor
der
D
VD pla
y
e
r
AUDIO cable*
Component cable*
D
VD pla
y
e
r
HDMI cable*
When using an HDMI-DVI
conversion adapter
, input the
Audio signal to AUDIO ter
minal
of EXT4.
EXT 3
EXT 4
VCR
Decoder
SCAR
T cable*
SCAR
T cable*
EXT 2
Decoder
Game console
Camcor
der
or
S-video
cable*
Composite video cable*
AUDIO cable*
EXT 1
SCAR
T cable*
EXT 3
WYSIWYR (What
Y
ou See Is
What
Y
ou Recor
d)
When the r
emote contr
ol unit of the connected VCR
has the WYSIWYR button, you can automatically star
t
recor
ding by pr
essing the WYSIWYR button.
Preset Do
wnload
Automatically transfers the channel pr
eset infor
mation
fr
om the tuner on the TV to the one on the connected
audiovisual equipment (e.g. VCR) via the EXT 2
ter
minal.
NO
TE
•
Refer to operation manuals of each exter
nal equipment
for the details.
•
Only works when the audiovisual equipment is connected
to the EXT 2 ter
minal on the TV with A
V
Link via a fully
wir
ed SCAR
T.
This TV incorporates four typical A
V
Link functions for
smooth connections between the TV and other
audiovisual equipment.
One T
ouc
h
Pla
y
While the TV is in standby mode, it automatically tur
ns
on and plays back the image fr
om the audiovisual
sour
ce (e.g. VCR, DVD).
TV Standb
y
When the connected audiovisual equipment (e.g. VCR,
DVD) enters standby mode, so does the TV
.
Using A
V
Link function
7
LC-26P50E
LC-32P50E
LC-37P50E
LC-32P50E
LC-37P50E
•
Chec
k
if y
ou
pr
essed
on the r
emote contr
ol unit.
If the indicator on the TV lights up r
ed, pr
ess
.
•
Is the A
C
cor
d disconnected?
•
Has the po
w
er
been tur
ned on?
•
Exter
nal influences such as lightning, static electr
icity
, etc., ma
y
cause impr
oper
oper
ation.
In this case
,
oper
ate
the unit after first tur
ning the po
w
er
of
f,
or
unplugging the A
C
cor
d and r
e-plugging it in after 1 or 2 min
utes
.
•
Ar
e batter
ies
inser
ted with polar
ity
(
+
, –
) aligned?
•
Ar
e batter
ies
w
o
rn
out? (Replace with ne
w
batter
ies
.)
•
Ar
e y
ou using it under strong or fluor
escent lighting?
•
Is a fluor
escent light illuminated to r
emote contr
ol sensor?
•
Is the image position corr
ect?
•
Ar
e scr
een mode adjustments (4:3 Mode/WSS) such as pictur
e siz
e
made
corr
ectly?
•
Adjust the pictur
e tone
.
•
Is the r
oom too br
ight?
The pictur
e ma
y look dar
k in a r
oom that is too br
ight.
•
Chec
k
•
Chec
k
the input signal setting or HDMI setting.
•
The unit’
s inter
nal temper
atur
e has incr
eased.
Remo
ve
an
y
objects
b
loc
king v
ent
or
clean.
•
Chec
k
the po
w
er
contr
ol setting.
•
Is sleep timer set? Pr
ess
SLEEP
on the r
emote contr
ol unit until it sets to Of
f.
•
Is connection to other components corr
ect?
•
Is input signal type selected corr
ectly after connection?
•
Is the corr
ect input sour
ce selected?
•
Is pictur
e adjustment corr
ect?
•
Is the antenna connected pr
oper
ly?
•
Is “On”
selected in “A
udio
Only”?
•
Is the v
olume
too lo
w?
•
Mak
e
sur
e that headphones ar
e not connected.
Tr
oub
leshooting
Appendix
HO
W
T
O
SET
THE F
A
CT
OR
Y
PRESETS
Tu
rn
of
f the TV b
y
pr
essing
.
Pr
ess and hold do
wn
RESET
and pr
ess
on the TV to tur
n it on.
All setting items (e
xcept
TV channel) r
etur
n to the f
actor
y pr
esetting.
Y
ou can r
un
the A
uto
Installation again b
y
using the f
ollo
wing
steps
.
1
Tu
rn
on the po
w
er
of the TV
.
2
Pr
ess
MENU
.
(Mak
e
sur
e the men
u
scr
een displa
ys
.)
3
Pr
ess
\
/|
to select “Setup”.
4
Pr
ess
'
/"
to select “A
uto
Installation”, and then pr
ess
OK
.
5
Pr
ess
\
/|
to select “Y
es”, and then pr
ess
OK
.
About RESET and SYSTEM RESET
Pr
ess
RESET
if the TV cannot r
etur
n to its or
iginal
state after per
fo
rming v
a
rious
oper
ations
.
•
AV
Mode r
esets to USER.
•
Surr
ound r
esets to Of
f.
•
Analogue TV channel r
esets to channel 1.
•
Image position initialises
.
•
A
udio setting
initialises
.
NO
TE
•
Pressing
RESET
will not w
o
rk
if the TV is in standb
y
mode (indicator lights r
ed).
•
Pressing
RESET
will not delete channel pr
eset and PIN.
See page 14 f
or
resetting the PIN when y
ou
kno
w
it.
See abo
ve
for initialising to the f
actor
y pr
eset v
alues when y
ou f
orget y
our PIN.
Pr
ess
SYSTEM RESET
if the TV does not oper
ate
after star
ting up
.
Pr
ob
lem
P
ossib
le Solution
•
No po
w
e
r.
•
Unit cannot be oper
ated.
•
Remote contr
ol unit does not
oper
ate
.
•
Pictur
e is cut of
f.
•
Str
ange colour
,
light
colour
,
or
dar
k,
or colour misalignment.
•
Po
w
er
is suddenly tur
ned of
f.
•
No pictur
e
.
•
No sound.
7
LC-26P50E
LC-32P50E
LC-37P50E
LC-32P50E
LC-37P50E
•
Chec
k
if y
ou
pr
essed
on the r
emote contr
ol unit.
If the indicator on the TV lights up r
ed, pr
ess
.
•
Is the A
C
cor
d disconnected?
•
Has the po
w
er
been tur
ned on?
•
Exter
nal influences such as lightning, static electr
icity
, etc., ma
y
cause impr
oper
oper
ation.
In this case
,
oper
ate
the unit after first tur
ning the po
w
er
of
f,
or
unplugging the A
C
cor
d and r
e-plugging it in after 1 or 2 min
utes
.
•
Ar
e batter
ies
inser
ted with polar
ity
(
+
, –
) aligned?
•
Ar
e batter
ies
w
o
rn
out? (Replace with ne
w
batter
ies
.)
•
Ar
e y
ou using it under strong or fluor
escent lighting?
•
Is a fluor
escent light illuminated to r
emote contr
ol sensor?
•
Is the image position corr
ect?
•
Ar
e scr
een mode adjustments (4:3 Mode/WSS) such as pictur
e siz
e
made
corr
ectly?
•
Adjust the pictur
e tone
.
•
Is the r
oom too br
ight?
The pictur
e ma
y look dar
k in a r
oom that is too br
ight.
•
Chec
k
•
Chec
k
the input signal setting or HDMI setting.
•
The unit’
s inter
nal temper
atur
e has incr
eased.
Remo
ve
an
y
objects
b
loc
king v
ent
or
clean.
•
Chec
k
the po
w
er
contr
ol setting.
•
Is sleep timer set? Pr
ess
SLEEP
on the r
emote contr
ol unit until it sets to Of
f.
•
Is connection to other components corr
ect?
•
Is input signal type selected corr
ectly after connection?
•
Is the corr
ect input sour
ce selected?
•
Is pictur
e adjustment corr
ect?
•
Is the antenna connected pr
oper
ly?
•
Is “On”
selected in “A
udio
Only”?
•
Is the v
olume
too lo
w?
•
Mak
e
sur
e that headphones ar
e not connected.
Tr
oub
leshooting
Appendix
HO
W
T
O
SET
THE F
A
CT
OR
Y
PRESETS
Tu
rn
of
f the TV b
y
pr
essing
.
Pr
ess and hold do
wn
RESET
and pr
ess
on the TV to tur
n it on.
All setting items (e
xcept
TV channel) r
etur
n to the f
actor
y pr
esetting.
Y
ou can r
un
the A
uto
Installation again b
y
using the f
ollo
wing
steps
.
1
Tu
rn
on the po
w
er
of the TV
.
2
Pr
ess
MENU
.
(Mak
e
sur
e the men
u
scr
een displa
ys
.)
3
Pr
ess
\
/|
to select “Setup”.
4
Pr
ess
'
/"
to select “A
uto
Installation”, and then pr
ess
OK
.
5
Pr
ess
\
/|
to select “Y
es”, and then pr
ess
OK
.
About RESET and SYSTEM RESET
Pr
ess
RESET
if the TV cannot r
etur
n to its or
iginal
state after per
fo
rming v
a
rious
oper
ations
.
•
AV
Mode r
esets to USER.
•
Surr
ound r
esets to Of
f.
•
Analogue TV channel r
esets to channel 1.
•
Image position initialises
.
•
A
udio setting
initialises
.
NO
TE
•
Pressing
RESET
will not w
o
rk
if the TV is in standb
y
mode (indicator lights r
ed).
•
Pressing
RESET
will not delete channel pr
eset and PIN.
See page 14 f
or
resetting the PIN when y
ou
kno
w
it.
See abo
ve
for initialising to the f
actor
y pr
eset v
alues when y
ou f
orget y
our PIN.
Pr
ess
SYSTEM RESET
if the TV does not oper
ate
after star
ting up
.
Pr
ob
lem
P
ossib
le Solution
•
No po
w
e
r.
•
Unit cannot be oper
ated.
•
Remote contr
ol unit does not
oper
ate
.
•
Pictur
e is cut of
f.
•
Str
ange colour
,
light
colour
,
or
dar
k,
or colour misalignment.
•
Po
w
er
is suddenly tur
ned of
f.
•
No pictur
e
.
•
No sound.
7
LC-26P50E
LC-32P50E
LC-37P50E
LC-32P50E
LC-37P50E
•
Chec
k
if y
ou
pr
essed
on the r
emote contr
ol unit.
If the indicator on the TV lights up r
ed, pr
ess
.
•
Is the A
C
cor
d disconnected?
•
Has the po
w
er
been tur
ned on?
•
Exter
nal influences such as lightning, static electr
icity
, etc., ma
y
cause impr
oper
oper
ation.
In this case
,
oper
ate
the unit after first tur
ning the po
w
er
of
f,
or
unplugging the A
C
cor
d and r
e-plugging it in after 1 or 2 min
utes
.
•
Ar
e batter
ies
inser
ted with polar
ity
(
+
, –
) aligned?
•
Ar
e batter
ies
w
o
rn
out? (Replace with ne
w
batter
ies
.)
•
Ar
e y
ou using it under strong or fluor
escent lighting?
•
Is a fluor
escent light illuminated to r
emote contr
ol sensor?
•
Is the image position corr
ect?
•
Ar
e scr
een mode adjustments (4:3 Mode/WSS) such as pictur
e siz
e
made
corr
ectly?
•
Adjust the pictur
e tone
.
•
Is the r
oom too br
ight?
The pictur
e ma
y look dar
k in a r
oom that is too br
ight.
•
Chec
k
•
Chec
k
the input signal setting or HDMI setting.
•
The unit’
s inter
nal temper
atur
e has incr
eased.
Remo
ve
an
y
objects
b
loc
king v
ent
or
clean.
•
Chec
k
the po
w
er
contr
ol setting.
•
Is sleep timer set? Pr
ess
SLEEP
on the r
emote contr
ol unit until it sets to Of
f.
•
Is connection to other components corr
ect?
•
Is input signal type selected corr
ectly after connection?
•
Is the corr
ect input sour
ce selected?
•
Is pictur
e adjustment corr
ect?
•
Is the antenna connected pr
oper
ly?
•
Is “On”
selected in “A
udio
Only”?
•
Is the v
olume
too lo
w?
•
Mak
e
sur
e that headphones ar
e not connected.
Tr
oub
leshooting
Appendix
HO
W
T
O
SET
THE F
A
CT
OR
Y
PRESETS
Tu
rn
of
f the TV b
y
pr
essing
.
Pr
ess and hold do
wn
RESET
and pr
ess
on the TV to tur
n it on.
All setting items (e
xcept
TV channel) r
etur
n to the f
actor
y pr
esetting.
Y
ou can r
un
the A
uto
Installation again b
y
using the f
ollo
wing
steps
.
1
Tu
rn
on the po
w
er
of the TV
.
2
Pr
ess
MENU
.
(Mak
e
sur
e the men
u
scr
een displa
ys
.)
3
Pr
ess
\
/|
to select “Setup”.
4
Pr
ess
'
/"
to select “A
uto
Installation”, and then pr
ess
OK
.
5
Pr
ess
\
/|
to select “Y
es”, and then pr
ess
OK
.
About RESET and SYSTEM RESET
Pr
ess
RESET
if the TV cannot r
etur
n to its or
iginal
state after per
fo
rming v
a
rious
oper
ations
.
•
AV
Mode r
esets to USER.
•
Surr
ound r
esets to Of
f.
•
Analogue TV channel r
esets to channel 1.
•
Image position initialises
.
•
A
udio setting
initialises
.
NO
TE
•
Pressing
RESET
will not w
o
rk
if the TV is in standb
y
mode (indicator lights r
ed).
•
Pressing
RESET
will not delete channel pr
eset and PIN.
See page 14 f
or
resetting the PIN when y
ou
kno
w
it.
See abo
ve
for initialising to the f
actor
y pr
eset v
alues when y
ou f
orget y
our PIN.
Pr
ess
SYSTEM RESET
if the TV does not oper
ate
after star
ting up
.
Pr
ob
lem
P
ossib
le Solution
•
No po
w
e
r.
•
Unit cannot be oper
ated.
•
Remote contr
ol unit does not
oper
ate
.
•
Pictur
e is cut of
f.
•
Str
ange colour
,
light
colour
,
or
dar
k,
or colour misalignment.
•
Po
w
er
is suddenly tur
ned of
f.
•
No pictur
e
.
•
No sound.
Display
