Sony KDF-50E2000 / KDF-50E2010 Service Manual ▷ View online
- 5 -
KDF-E50A2000/2010
RM-ED007
Connected
Not Connected (open) * at 20Hz - 20kHz
Pin No
1
2
4
Signal
Signal level
1
Audio output B
(right)
(right)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
Output impedence : Less than 1kohm*
2
Audio input B
(right)
(right)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
Output impedence : More than 10kohm*
3
Audio output A
(left)
(left)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
Output impedence : Less than 1kohm*
4
Ground (audio)
5
Ground (blue)
6
Audio input A
(left)
(left)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
Output impedence : More than 10kohm*
7
Blue input
0.7 +/- 3dB, 75 ohms positive
8
Function select
(AV control)
(AV control)
High state (9.5-12V) : Part mode
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
9
Ground (green)
10
Open
11
Green
Green signal : 0.7 +/- 3dB, 75 ohms,
positive
positive
12
Open
13
Ground (red)
14
Ground (blanking)
15
_
_
Red input
0.7 +/- 3dB, 75 ohms, positive
_
(S signal Chroma
input)
input)
0.3 +/- 3dB, 75 ohms, positive
16
Blanking input
(Ys signal)
(Ys signal)
High state (1-3V) Low state (0-0.4V)
Input impedence : 75 ohms
Input impedence : 75 ohms
17
Ground (video
output)
output)
18
Ground (video
input)
input)
19
Video output
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
(-3+10dB)
20
_
_
Video input
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
(-3+10dB)
_
Video input
Y (S signal)
Y (S signal)
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
(-3+10dB)
21
Common ground
(plug, shield)
(plug, shield)
21 pin connector
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
21
Rear Connection Panel
Front Connection Panel
n
o
i
t
a
r
u
g
i
f
n
o
c
n
i
p
t
e
k
c
o
s
o
e
d
i
V
S
n
i
P
o
N
l
a
n
g
i
S
l
e
v
e
L
l
a
n
g
i
S
1
d
n
u
o
r
G
-
2
d
n
u
o
r
G
-
3
t
u
p
n
i
)
l
a
n
g
i
s
S
(
Y
,
m
h
o
5
7
B
d
3
-
/
+
V
1
V
3
.
0
.
c
n
y
S
e
v
i
t
i
s
o
p
B
d
0
1
+
3
-
4
t
u
p
n
i
)
l
a
n
g
i
s
S
(
C
B
d
3
-
/
+
V
3
.
0
e
v
i
t
i
s
o
p
,
m
h
o
5
7
.
c
n
y
S
S-Video
socket
3
-
6
-
KDF-E50A2000/2010
RM-ED007
SELF DIAGNOSTIC SOFTWARE
The identification of errors within the LE-4C chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted).
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted).
LED Error Code
LED Flash
Error Description
Description
02
Lamp Cover
Lamp Cover Problem (Possibly Open)
03
Lamp Protection
Lamp Error (Cannot power on after 3 attempts)
04
Fan Protection
Fan does not work
05
Temperture Protection
Detected temperature is higher than specification
06
DC Fail
Power Supply Failure (Power_Det pin is high)
07
HDMI
HDMI IC does not respond to IIC commands
08
Digital
N Board (Digital Micro) not responding to IIC
09
Tuner
Tuner or IF Block not responding to IIC
10
Sound Processor
Sound Processor IC not responding to IIC
11
Video Processor
Video Processor (VCTP) not responding to IIC
12
Port Expander 1
Port Expander 1 not responding to IIC
13
Port Expander 2
Port Expander 2 not responding to IIC
14
RTC
Real-Time clock not responding to IIC
15
NVM
EEPROM cannot be read or written
16
IIC
IIC buss cannot be correctly initialized
Lamp Error
LAMP-LED flashes
Lamp for light source has expired
- 7 -
KDF-E50A2000/2010
RM-ED007
R
E
V
O
C
P
M
A
L
:
2
0
E
)
5
5
2
,
0
(
0
T
O
R
P
P
M
A
L
:
3
0
E
)
5
5
2
,
0
(
0
T
O
R
P
N
A
F
:
4
0
E
)
5
5
2
,
0
(
0
T
O
R
P
P
M
E
T
:
5
0
E
)
5
5
2
,
0
(
0
L
I
A
F
C
D
:
6
0
E
)
5
5
2
,
0
(
0
I
M
D
H
:
7
0
E
)
5
5
2
,
0
(
0
L
A
T
I
G
I
D
:
8
0
E
)
5
5
2
,
0
(
0
R
E
N
U
T
:
9
0
E
)
5
5
2
,
0
(
0
C
O
R
P
D
N
U
O
S
:
0
1
E
)
5
5
2
,
0
(
0
P
T
C
V
:
1
1
E
)
5
5
2
,
0
(
0
1
P
X
E
T
R
O
P
:
2
1
E
)
5
5
2
,
0
(
0
2
P
X
E
T
R
O
P
:
3
1
E
)
5
5
2
,
0
(
0
C
T
R
:
4
1
E
)
5
5
2
,
0
(
0
M
V
N
:
5
1
E
)
5
5
2
,
0
(
0
C
I
I
:
6
1
E
)
5
5
2
,
0
(
0
E
M
I
T
G
N
I
K
R
O
W
S
R
U
O
H
)
5
3
5
5
6
,
0
(
2
S
E
T
U
N
I
M
)
9
5
,
0
(
8
5
3. STOPPING THE STANDBY INDICATOR FLASH
Turn off the power switch on the TV to stop the STANDBY indicator from flashing.
4. SELF-DIAGNOSTIC SCREEN DISPLAY
For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes off” that cannot be confirmed, it is possible to bring
up past occurrences of failure on the screen for confirmation.
up past occurrences of failure on the screen for confirmation.
To bring up the screen test
The following screen will be displayed indicating the error count.
+
5
(DIGIT 5)
i
(ON SCREEN
DISPLAY)
DISPLAY)
(VOL -)
ANALOG
-
In standby mode, press buttons on the remote commander sequentially in rapid sucession as shown below:
Note that this differs from entering the service mode (volume + )
Numeral “0” means that no fault was detected.
Numeral “1” means the number of a fault occurrence (1 ~ 255).
Numeral “1” means the number of a fault occurrence (1 ~ 255).
To clear the error display count press “8” then “0” on the remote commander.
To exit the self-diagnostic screen, turn off the power switch on the TV set.
– 8 –
KDF-50E2000/2010
RM-ED007
The operating instructions mentioned here are partial abstracts
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remain as in the manual.
SECTION 2
GENERAL
4
GB
Start-up Guide
1: Checking the
accessories
Rem
ote RM
-ED00
7
(1)
Size AA batterie
s (R6 type) (2)
Aerial Adaptor
To insert batteries into
the
remote
Not
es
•
Observe
the
correc
t polar
ity
when ins
e
rting
batte
ries.
•
D
ispos
e of batteries in an e
nvironmentally friendly wa
y.
Certain region
s may reg
ulate d
is
pos
al of the battery.
Plea
se consult your local authority.
•
D
o no
t u
se
d
ifferen
t
ty
pes of batteries tog
eth
er or mix
o
ld
and new batteries.
•
H
a
n
dle the remote
with care. D
o
not drop
o
r step
o
n
it, or
spill
liqui
d
of an
y kind onto
it.
•
D
o not place the
remote
in a location near
a heat source, or
in a
pla
ce subjec
t to direct
sunlight,
or in a
da
mp r
o
om.
2: Connecting an aerial/
VCR
(SMAR
TLINK)
C
onnecting an
aerial
only
Con
necting
an a
erial and
VCR
Ae
rial
c
abl
e
(not
supp
lied)
S
c
ar
t l
e
ad
(no
t s
u
pp
lie
d
)
RF lead
(n
ot
s
u
pp
lie
d
)
VC
R
Aeri
al Adapt
or
Ae
ri
al
Adap
tor
5
GB
Start-up Guide
3: Bundling the cables
4: Preventing the TV
from toppling over
Sony strongly
re
commends using
the TV stan
d
SU-
RG11
M
with
a support belt
designed for
your
TV.
5:
Selecting the language
and country/region
1
Connect the TV to your
mains soc
ket
(2
20-240V AC, 50Hz).
2
Press
1
on the TV (front side).
When y
ou switch on the TV fo
r the first time, the
Language menu appear
s on the
screen.
When
the
TV is in
standby
mode (
the
1
(standby)
in
dicator
on
the TV (f
ront)
is
red), p
ress
"/1
on
th
e
rem
ote
t
o
swit
ch
on t
h
e
TV.
PU
SH
O
P
EN
W
E
GA
GATE
TV
/V
ID
E
O
CANNE
L
VO
L
U
M
E
PO
WE
R
TI
M
E
R
LA
M
PPO
WE
R
/S
T
ANDBY
2
1
3,4
2
C
ontinu
ed
Click on the first or last page to see other KDF-50E2000 / KDF-50E2010 service manuals if exist.