Telefunken TF 37A82 H Service Manual
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Extracted text from Telefunken TF 37A82 H Service Manual (Ocr-read)
Page 1
TF32K82A
TF37A82H
SERVICE MANUAL
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Caution
Be sure to read this manual before servtcing. To assure safety from fire, electric shock, injury, harmful radiation and
materials, various measures are provided in this Hitachi liquid crystal television/monitor.
Be sure to read the cautionary items described in the manual to maintain safety before servicing.
- Service Warning -
. The LCD Panel Module is made ofglass. When handling broken LCD Panel Module, take special care not to be
injured.
2. Replacement work should only start after the LCD Panel Module and theAC/DC Power Supply has become
sufficiently cool.
3. Take special care of the LCD display panel and do not damage its surface.
. Do not touch the LCD Panel Module with your bare hands and protect its surface from stains,
5. It is recommended to use clean soft gloves during servicing in order to protect the LCD display panel and the
service personnel himself.
4:.
Contents
0 Safety Notice 2 Printed Circuit Board 31
o Display Modes 2 Block Diagram 34
- Specifications 4 Wiring Diagram 35
a Location and Function of Controls 6 Exploded View and Mechanical Parts 36
0 Installation and connecting 8 lcs function description 39
o Schemtic Diagrams 1 Parts List(For Reference Only) 55
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
Liquid Crystal Display Television/Monitor
Page 2
Safety Notice
Maintenance and repair of this LCD TV/monitor should be done by qualified service personnel only.
Critical parts that have special safety characteristics are identified by a A in the replacement parts
list. Use of any substitute replacement part that does not have the same safety characteristics as the
recommended replacement part in the parts list might create shock, fire and /or other hazards.
Read and comply with all caution and safety related notes on or inside the LCD/monitor cabinet, the
printed circuit boards or the LCD Panel Module. Please note the following safety symbols indicated
below.
CAUTION
RISK OF ELECTRIC
SHOCK DO NOT
This symbol indicates
"dangerous voltage"
inside the product that
presents a risk of electric
shock or personal injury.
TO REDUCE THE RISK
OF ELECTRIC SHOCK,
DO NOT REMOVE COVER.
NO USER-SERVICEABLE
PARTS INSIDE. REFER
SERVICING TO QUALIFIED
SERVICE PERSONNEL.
This symbol indicates
important instructions
accompanying the
product.
PC Display Modes
COMPONENT VIDEO (YPbPr) INPUT
Mode Resolution Horizontal Frequency (KHz) Vertical Frequency (Hz)
576i 576 15.63 50.00
480i 480 15.73 59.94/6000
576p 576 31.26 50.00
480p 480 31.47 5094/6000
1080i/50 1080 28.13 50.00
1080i/60 1080 33.75 59.94/6000
720p/60 720 44.96 59.94/6000