Sony KDL-22L4000 Service Manual ▷ View online
5
KDL-22L4000
KDL-22L4000
KDL-22L4000
in use
55W
in standby
Less than 1.0 W
5W + 5W
Speaker/Full Range (2)
mm
50 x 90 mm
in
2 x 3
5/8
in
with stand
mm
551 x 430 x 214 mm
in
21
3/4
x 17 x 8
1/2
in
without stand
mm
551 x 392 x 76 mm
in
21
3/4
x 15
1/2
x 3 in
wall-mount hole pattern (mm)
100 x 100
wall-mount screw size (mm)
M4 10-12
Mass
with stand
kg
7.6 kg
lbs
16 lbs 12
1/8
oz
without stand
kg
6.4 kg
lbs
14 lbs 1
3/4
oz
Power Consumption
Speaker Output (W)
Dimensions (W x H x D)
SPECIFICATIONS (CONTINUED)
Television System:
NTSC
American
TV
Standard
ATSC (8VSB Terrestrial) ATSC compliant 8VSB
QAM on cable
QAM on cable
ANSI/SCTE 07 2000
Channel Coverage
Analog Digital
Terrestrial 2-69
2-69
Cable 1-135
1-135
Antenna
75-ohm external terminal for VHF/UHF
Panel System
LCD (Liquid Crystal Display) Panel
Display Resolution (horizontal x vertical):
1,366 dots x 768 lines
Screen Size (measured diagonally)
approx. 21.6 inches
Supplied Accessories
Remote Commander RM-YD025
Size AA Batteries (2)
AC Power Cord
Table-Top Stand
Screws (3)
Cable Band
Operating Instructions
Quick Setup Guide
Warranty Card
Online Registration Card
Size AA Batteries (2)
AC Power Cord
Table-Top Stand
Screws (3)
Cable Band
Operating Instructions
Quick Setup Guide
Warranty Card
Online Registration Card
Optional Accessories
Headphones Plug Adapter
Connecting Cables
Support Belt Kit
Wall-Mount Bracket
SU-WL100
Connecting Cables
Support Belt Kit
Wall-Mount Bracket
SU-WL100
6
KDL-22L4000
KDL-22L4000
WARNINGS AND CAUTIONS
CAUTION
These servicing instructions are for use by qualifi ed service personnel only. To reduce the risk of electric shock, do not
perform any servicing other than that contained in the operating instructions unless you are qualifi ed to do so.
perform any servicing other than that contained in the operating instructions unless you are qualifi ed to do so.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis.
The chassis of this receiver is directly connected to the ac power line.
The chassis of this receiver is directly connected to the ac power line.
!
SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are
critical for safe operation. Replace these components with Sony parts whose part numbers appear as shown in this
manual or in supplements published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in
this manual. Follow these procedures whenever critical components are replaced or improper operation is suspected.
critical for safe operation. Replace these components with Sony parts whose part numbers appear as shown in this
manual or in supplements published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in
this manual. Follow these procedures whenever critical components are replaced or improper operation is suspected.
ATTENTION!!
Ces instructions de service sont à l’usage du personnel de service qualifi é seulement. Pour prévenir le risque de choc
électrique, ne pas faire l’entretien autre que celui contenu dans le Mode d’emploi à moins que vous soyez qualifi é
faire ainsi.
électrique, ne pas faire l’entretien autre que celui contenu dans le Mode d’emploi à moins que vous soyez qualifi é
faire ainsi.
Afi n d’eviter tout risque d’electrocution provenant d’un chássis sous tension, un transformateur d’isolement doit etre
utilisé lors de tout dépannage. Le chássis de ce récepteur est directement raccordé à l’alimentation du secteur.
utilisé lors de tout dépannage. Le chássis de ce récepteur est directement raccordé à l’alimentation du secteur.
!
ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!
Les composants identifi es par une trame et par une marque ! sur les schemas de principe, les vues explosees et
les listes de pieces sont d’une importance critique pour la securite du fonctionnement. Ne les remplacer que par des
composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par
Sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement sont identifi es dans le
present manuel. Suivre ces procedures lors de chaque remplacement de composants critiques, ou lorsqu’un mauvais
fonctionnement suspecte.
les listes de pieces sont d’une importance critique pour la securite du fonctionnement. Ne les remplacer que par des
composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par
Sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement sont identifi es dans le
present manuel. Suivre ces procedures lors de chaque remplacement de composants critiques, ou lorsqu’un mauvais
fonctionnement suspecte.
7
KDL-22L4000
KDL-22L4000
WARNINGS AND CAUTIONS (CONTINUED)
CARRYING THE TV
To avoid dropping the TV and causing serious injury, be sure to follow these guidelines:
Before carrying the TV, disconnect all cables.
When you carry the TV, place your hand as illustrated and hold it securely.
Do not put stress on the LCD panel.
When carrying the TV, do not subject it to shocks or vibration, or excessive force.
TRANSPORTER LE TÉLEVISÉUR
Pour éviter d échapper le téleviséur et de causer des blessures graves, assurez-vous
de suivre ces directives:
de suivre ces directives:
Avant de transporter le téleviséur, débranchez tous les càbles.
Lorsque vous transportez le téleviséur, placez votre main tel qu’ illustré et tenez-le
fermement. N’imposez pas de charge sur le panneau ACL.
Lorsque vous transportez le téleviséur ne le soumettez pas à des chocs,
à des vibrations ou à une force excessive.
8
KDL-22L4000
KDL-22L4000
SAFETY-RELATED COMPONENT WARNING
There are critical components used in LCD color TVs that are important for safety. These components are identifi ed with shading and
!
mark on the schematic diagrams and the electrical parts list. It is essential that these critical parts be replaced only with the part number
specifi ed in the electrical parts list to prevent electric shock, fi re, or other hazard.
specifi ed in the electrical parts list to prevent electric shock, fi re, or other hazard.
NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and
labor guarantee.
labor guarantee.
USE CAUTION WHEN HANDLING THE LCD PANEL
When repairing the LCD panel, be sure you are grounded by using a wrist band.
When installing the LCD panel on a wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.
To avoid damaging the LCD panel:
do not press on the panel or frame edge to avoid the risk of electric shock.
do not scratch or press on the panel with any sharp objects.
do not leave the module in high temperatures or in areas of high humidity for an extended period of time.
do not expose the LCD panel to direct sunlight.
avoid contact with water. It may cause a short circuit within the module.
disconnect the AC adapter when replacing the backlight (CCFL) or inverter circuit.
(High voltage occurs at the inverter circuit at 650Vrms.)
always clean the LCD panel with a soft cloth material.
use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.
protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).
LEAKAGE CURRENT HOT CHECK CIRCUIT
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