Parker TL22T3 Service Manual Download Page 2

TL22T3

1

Caution

1.

RISK OF ELECTRIC

SHOCK DO NOT OPEN.

CAUTION:

Use of controls, adjustments or procedures other than those specified herein may result in hazar-
dous radiation exposure.

CAUTION

CAUTION: TO REDUCE THE RISK OF ELEC-
TRICAL  SHOCK,  DO  NOT  REMOVE  COVER 
(OR BACK). NO USER SERVICEABLE PARTS 
INSIDE.  REFER  SERVICING  TO  QUALIFIED 
SERVICE PERSONNEL.

The lighting flash with arrowhead symbol, with an equilateral triangle is intended to 
alert  the  user  to  the  presence  of  uninsulated  “dangerous  voltage”  within  the 
product’s enclosure that may be of sufficient magnitude to constitute a risk of elec-
tric shock to the person.

The  exclamation  point  within  an  equilateral  triangle  is  intended  to  alert  the  user  to  the 
presence of important operating and maintenance (servicing) instructions in the literature 
accompanying the appliance.

WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT

EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

IMPORTANT SAFETY INSTRUCTIONS

CAUTION:

Read all of these instructions. Save these instructions for later use. Follow all Warnings and
Instructions marked on the audio equipment.
1. Read Instructions- All the safety and operating instructions should be read before the product 
is operated.
2.  Retain  Instructions-  The  safety  and  operating  instructions  should  be  retained  for  future 
reference.
3. Heed Warnings- All warnings on the product and in the operating instructions should be adhe-
red to.
4. Follow Instructions- All operating and use instructions should be followed.

Caution

Summary of Contents for TL22T3

Page 1: ...Exploded View 1 Caution 2 BLock Diagram 3 Schematic Diagram of Power supply 4 Troubleshooting 5 Precautions in maintenance 6 Exploded View 7 Electrical Parts List LCD TV TL22T3...

Page 2: ...n an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance WARNING TO REDUCE RIS...

Page 3: ...TL22T3 2 Block diagram 2 Block diagram...

Page 4: ...TL22T3 3 Block diagram 2 2 Diagram of the main chip MST9U19...

Page 5: ...TL22T3 4 Block diagram 2 3 TPA1517 audio power amplification circuit and its working principles...

Page 6: ...TL22T3 5 Circuit Principles 2 4 Inverter circuit...

Page 7: ...TL22T3 6 Schematic Diagram Schematic Diagram of Power supply 3...

Page 8: ...5R R11 0 R14 11K C4 0 01uF C16 1uF C18 2 2uF C12 1uF C11 NC C13 0 1uF C17 1uF C14 1uF C19 2 2uF C25 0 1uF C21 2 2uF C20 2 2uF C24 0 1uF C26 0 1uF C27 0 1uF C23 4 7 8 2nF C22 4 7 8 2nF C29 12PF 3KV C28...

Page 9: ...D3 AD2 AD1 AD0 C620 0 1uF C320 47pF C104 470uF R446 4 7K CN101 5pin 2 0MM 1 2 3 4 5 5V 5V GND GND ST_BY C143 0 1uF L401 0603 BEAD 1 2 C301 100uF R624 10K D801 5 0V C901 1000pF R401 390R 1 R437 100R R8...

Page 10: ...Exploded View TL22T3 9 Exploded View 4...

Page 11: ...CIPAL 941 0901 76128G AV BOARD TARJETA DE VIDEO 941 0722 00001G F INVERTER BOARD TARJETA INVERSORA 941 0613 11271G F POWER SUPPLY BOARD TARJETA DE FUENTE 901 2600 02PKRG REMOTE CONTROL ELD900045S TCON...

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