Sony KDL-50R450A Service Manual ▷ View online
KDL-50R450A 1
SPECIFICATIONS
System
Television system
Channel coverage
Panel system
Speaker output
Speaker output
Input/Output jacks
CABLE/ANTENNA
HDMI IN 1 (ARC)
HDMI IN 2 / MHL
HDMI: Video: 480i, 480p, 720p, 1080i , 1080p, 1080/24p
MHL: Video: 480i, 480p, 720p, 720/30p, 1080i, 1080/30p, 1080/24p
Audio: Two channel linear PCM 32, 44.1 and 48 kHz, 16, 20 and 24 bits, Dobly Digital
PC Input
Analog terrestrial: 2 - 69 / Digital terrestrial: 2 - 69
Analog Cable: 1 - 135 / Digital Cable: 1 - 135
LCD (Liquid Crystal Display) Panel, LED Backlight
8 W + 8 W
8 W + 8 W
75-ohm external terminal for RF inputs
VIDEO IN 1
COMPONENT IN
AUDIO OUT
500 mVrms (typical)
DIGITAL AUDIO OUT
(OPTICAL)
PCM/Dolby Digital optical signal
USB/DLNA
Photo, music and video
NTSC: American TV standard
ATSC (8VSB terrestrial): ATSC compliant 8VSB
QAM on cable: ANSI/SCTE 07 2000 (Does not include CableCARD functionality)
VIDEO: 1 Vp-p, 75 ohms unbalanced, sync negative
AUDIO: 500 mVrms (Typical) / Impedance: 47 kilohms
YP
B
P
R
(Component Video): Y: 1.0 VP-p, 75 ohms unbalanced, sync negative / PB: 0.7 Vp-p, 75 ohms
PR: 0.7 Vp-p, 75 ohms / PR: 0.7 Vp-p, 75 ohms
Signal format: 480i, 480p, 720p, 1080i, 1080p
AUDIO: 500 mVrms (Typical) / Impedance: 47 kilohms
*
Dimensions and mass are approximate values.
• Design and specifications are subject to change without notice.
• Optional accessories availability depends on its stock.
• Optional accessories availability depends on its stock.
Model Name
Power and others
Power requirement
Power consumption
Power consumption
in use
in standby
in standby
Screen size
*
(measured diagonally)
(inches)
49,5
(50 class)
Speaker/Full range (2)
(mm)
Dimensions
*
with Table-Top Stand
wall-mount hole pattern
wall-mount screw size
M6 (8 - 12 mm)
Mass
*
14,0
13,2
KDL-50R450A
110-240 V AC, 50/60 Hz (U.S.A./Canada 120 V AC, 60 Hz)
Less than 0.5 W with 120 V AC and less than 0.5 W with 240 V AC
1,920 dots (horizontal) × 1,080 lines (vertical)
Display resolution
without Table-Top Stand
with Table-Top Stand
without Table-Top Stand
Supplied accessories
Optional accessories
Remote Control RM-YD092 (1) / Size AAA Batteries (2) / Operating Instructions (1)
Quick Setup Guide (1) / Warranty Card (1) / Safety and Regulatory Booklet (1) / Software License (1)
Stand Installation Guide (1) / Table-Top Stand (1 set) / Screw (4) / Attachment Parts (2)
Connecting Cables / Support Belt Kit
300 x 300
86 W
(mm)
(kg)
(kg)
(mm)
(cm)
125,7
(1
5
/
8
× 4)
400 x 100
(inches)
(mm)
(inches)
1,123 × 679 × 220
44
1
/
4
× 26
3
/
4
× 8
3
/
4
(mm)
(inches)
1,123 × 657 × 91
44
1
/
4
× 25
7
/
8
× 3
5
/
8
(lb)
(lb)
30,9
29,1
SECTION 1 - SPECIFICATIONS AND LAYOUTS
KDL-50R450A 2
BOARD LAYOUT
SECTION 1 - SPECIFICATIONS AND LAYOUTS
KDL-50R450A
POWER BOARD
SUPPLY (G50W)
TCON
H BOARD
MAIN BOARD
(A BOARD)
SWITCH UNIT
KDL-50R450A 3
SECTION 1 - SPECIFICATIONS AND LAYOUTS
WIRE DRESSING
KDL-50R450A
KDL-50R450A 4
DIAGNOSING THE ERROR
Before servicing the Television:
1.
Verify the TV has the symptom the customer indicated.
2.
Check to see if the latest Software is installed.
a.
If not, install the latest version.
3.
Determine the replacement part required.
VIEWING THE SELF CHECK DIAGNOSIS HISTORY
When an error is detected, the Self Check screen records the number of
times the error occurred. This is helpful in confirming past occurrences of
an error and for determining if an error is intermittent when the customer is
not sure what is causing the television to shut down. If the screen displays
a “0”, no error has occurred.
1. Press
POWER
to turn on the TV and then turn it off again.
2.
Press the following buttons on the
Remote Commander within 1
second of each other:
DISPLAY
Channel
5
Volume
-
POWER
NOTE:
This differs from accessing Service Adjustments Mode (Volume +).
SECTION 2 - TROUBLESHOOTING
Self Diagnosis
Supported model
Back
<<
002
MAIN_ POWER
001
003
DC_ALERT1
000
003
AUDIO_PROT
0
0
0
R_ERR
E
C
N
A
L
A
B
4
0
0
000
000
0
0
0
R
R
E
_
N
O
C
T
5
0
0
005
005
PANEL_ID_NVM_ERR
0
0
0
T
I
L
K
C
A
B
6
0
0
0
0
0
R
R
E
_
P
M
E
T
7
0
0
[Home] Exit
SELF CHECK
Indicates
an error
has occurred
an error
has occurred
Indicates
no error
has occurred
no error
has occurred
00116
00024
00115
SAMPLE SELF CHECK DIAGNOSIS PAGE
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