Sony KLV-32R300A Service Manual ▷ View online
SERVICE MANUAL
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
Version
Date
Subject
1.0
2/2013
Original manual issue.
ORIGINAL MANUAL ISSUE DATE: 2/2013
SERVICE MANUAL
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
RB1TP CHASSIS
Segment: T-Pro
LCD Digital Color TV
9-888-527-01
MODEL LIST
MODEL
COLOR
COMMANDER
DEST.
KLV-32R300A
Black
RM-SA022
CHINA
KLV-32R300A(CH)
MODEL
COLOR
COMMANDER
DEST.
2
WARNINGS AND CAUTIONS
- ENGLISH
CAUTION
These servicing instructions are for use by qualified service personnel only.
To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions un
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.
CARRYING THE TV
Be sure to follow these guidelines to protect your property and avoid causing serious injury.
• Carry the TV with an adequate number of people; larger size TVs require two or more people.
• Correct hand placement while carrying the TV is very important for safety and to avoid damages.
SAFETY-RELATED COMPONENT WARNING!!
Components identified by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for
parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are cri
Follow these procedures whenever critical components are replaced or improper operation is suspected.
KLV-32R300A(CH)
ENGLISH
To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis.
Be sure to follow these guidelines to protect your property and avoid causing serious injury.
• Carry the TV with an adequate number of people; larger size TVs require two or more people.
• Correct hand placement while carrying the TV is very important for safety and to avoid damages.
Components identified 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 identified in this manual.
Follow these procedures whenever critical components are replaced or improper operation is suspected.
3
USE CAUTION WHEN HANDLING THE LCD PANEL
When repairing the LCD panel, be sure you are grounded by using a wrist band.
When repairing the LCD panel on the wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.
1)
Do not press on the panel or frame edge to avoid the risk of electric shock.
2)
Do not scratch or press on the panel with any sharp objects.
3)
Do not leave the module in high temperatures or in areas of high humidity for an extended period of time.
4)
Do not expose the LCD panel to direct sunlight.
4)
Do not expose the LCD panel to direct sunlight.
5)
Avoid contact with water. It may cause a short circuit within the module.
6)
Always clean the LCD panel with a soft cloth material.
7)
Use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.
8)
Protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).
9)
It is recommended not to exceed 1 hour of Power-On nor Burn-in period with LCD panel face down condition, in repair activity.
10) Disconnect the AC power when replacing the parts.(FFC cable etc.).
KLV-32R300A(CH)
WARNINGS AND CAUTIONS
USE CAUTION WHEN HANDLING THE LCD PANEL
When repairing the LCD panel on the wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.
Do not leave the module in high temperatures or in areas of high humidity for an extended period of time.
Use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.
in period with LCD panel face down condition, in repair activity.
4