Text preview for : B32PHF3031.pdf part of Philips B32PHF3031 Philips LCD TV (and TPV schematics) B32PHF3031 B32PHF3031.pdf



Back to : B32PHF3031.pdf | Home

B32PHF3031T3M2 Service Manual
TABLE OF CONTENTS
PAGE
1. PRECAUTION AND NOTICES ------------------------------------------------------------------------------------- 1
1.1. SAFETY PRECAUTIONS ---------------------------------------------------------------------------------------- 1
1.2. PRODUCT SAFETY NOTICE ----------------------------------------------------------------------------------- 1
1.3. SERVICE NOTES -------------------------------------------------------------------------------------------------- 1

2. SERVICE TOOL & EQUIPMENT REQUIRED ---------------------------------------------------------------- 2

3. SPECIFICATIONS ----------------------------------------------------------------------------------------------------- 2~4
3.1. PRODUCT SPECIFICATIONS ---------------------------------------------------------------------------------- 2
3.2. FACTORY SUPPORTING MODES----------------------------------------------------------------------------- 3
3.3. INPUT TERMINALS ---------------------------------------------------------------------------------------------- 4

4. EXPLODED VIEW AND PARTS LIST --------------------------------------------------------------------------- 5
4.1. EXPLODED VIEW ------------------------------------------------------------------------------------------------ 5

5. BLOCK DIAGRAM ---------------------------------------------------------------------------------------------------- 6

6. SCHEMATIC DIAGRAM -------------------------------------------------------------------------------------------- 7~14

7. Main Board Service Chart -------------------------------------------------------------------------------------------- 15~19

8. TROUBLE SHOOTING FLOW CHART ------------------------------------------------------------------------- 20~29

9. SW update ---------------------------------------------------------------------------------------------------------------- 30




03/17/2016
B32PHF3031T3M2 Service Manual
1. PRECAUTION AND NOTICES

1.1. SAFETY PRECAUTIONS

This monitor is manufactured and tested on a ground principle that a user's safety comes
first.However, improper use or installation may cause damage to the monitor as well as to
the user.Carefully go over the following WARNINGS before installing and keep this guide
handy .

WARNINGS:

This monitor should be operated only at the correct power sources indicated on the label
on the rear end of the monitor. If you're unsure of the power supply in your residence,
consult your local dealer or power company.
Use only the special power adapter that comes with this monitor for power input.
Do not try to repair the monitor your self as it contains no user-serviceable parts. This
monitor should only be repaired by a qualified technician.
Do not remove the monitor cabinet. There is high-voltage parts inside that may cause
electric shock to human bodies, even when the power cord is unplugged.
Stop using the monitor if the cabinet is damaged. Have it checked by a service technacian.
Put your monitor only in a clean, dry environment. If it gets wet, unplug the power cable
immediately and consult your service technician.
Always unplug the monitor before cleaning it. Clean the cabinet with a clean, dry cloth.
Apply non-ammonia based cleaner onto the cloth, not directly onto the glass screen.
Keep the monitor away from magnetic objects, motors, TV sets, and transformer.
Do not place heavy objects on the monitor or power cord.

1.2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety visual inspections
and theprotection afforded by them cannot necessarily be obtained by using replacement
components rated for higher voltages, wattage, etc. Before replacing any of these
components read the parts list in this manual carefully. The use of substitute replacement
parts which do not have the same safety characteristics as specified in the parts list may
create shock, fire, or other hazards.


1.3. SERVICE NOTES

1. When replacing parts or circuit boards, clamp the lead wires around terminals beforesoldering.
2. When replacing a high wattage resistor (more than 1W of metal oxide film resistor) in circuit
board, keep the resistor about 5mm away from circuit board.
3. Keep wires away from high voltage, high temperature components and sharp edges.
4. Keep wires in their original position so as to reduce interference.
5. Usage of this product please refer to also user's manual.




-1- 03/17/2016
B32PHF3031T3M2 Service Manual

2. SERVICE TOOL & EQUIPMENT REQUIRED
1. SIGNAL GEN.
2. MULTIMETER
3. OSCILLOSCOPE
4. SCREW DRIVER
5. IRON
6. ABSORBER
7. SOLDER
8. DUMMY LOAD (8ohm/50W)


3. SPECIFICATIONS

3.1. PRODUCT SPECIFICATIONS

LCD Panel 32" TFT panel : BOEI320WU1

Power Management
DPMS compatible
< 0.5W

Displayable Resolution HD 1366x768 (max.)

Pixel Dimension 0.3(H)