60PT100C-WA, 60PT100N (CHASSIS:PC11A) - LG TV Service Manual (repair manual)

60pt100c-wa, 60pt100n (chassis:pc11a) service manual
Model
60PT100C-WA 60PT100N (CHASSIS:PC11A)
Pages
127
Size
8.08 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
60pt100c-wa-60pt100n-chassis-pc11a.pdf
Date

Read LG 60PT100C-WA / 60PT100N (CHASSIS:PC11A) Service Manual online

e-Multiboard
SERVICE MANUAL
November,  2011
P/NO : MFL67223603
CHASSIS : PC11A
MODEL : 
60PT100N
CAUTION
BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
- 2 -
CONTENTS
CONTENTS ............................................................................................................................... 2
SAFETY PRECAUTIONS ...........................................................................................................3
SPECIFICATION.........................................................................................................................4
ADJUSTMENT INSTRUCTION ..................................................................................................6
BLOCK DIAGRAM ...................................................................................................................13
EXPLODED VIEW  ...................................................................................................................14
SCHEMATIC CIRCUIT DIAGRAM  ..............................................................................................
- 3 -
SAFETY PRECAUTIONS
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by      in
the Schematic Diagram and Exploded View. 
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to
prevent X-RADIATION, Shock, Fire, or other Hazards. 
Do not modify the original design without permission of manufacturer.
General Guidance
An  isolation Transformer should always be used during the
servicing of a receiver whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as this
protects the technician from accidents resulting in personal injury
from electrical shocks.
It will also protect the receiver and it's components from being
damaged by accidental shorts of the circuitry that may be
inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this monitor is blown, replace it
with the specified.
When replacing a high wattage resistor (Oxide Metal Film
Resistor, over 1W), keep the resistor 10mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Due to high vacuum and large surface area of picture tube,
extreme care should be used in handling the Picture Tube.
Do not lift the Picture tube by it's Neck.
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source, connect
an electrical jumper across the two AC plug prongs. Place the
AC switch in the on position, connect one lead of ohm-meter to
the AC plug prongs tied together and touch other ohm-meter
lead in turn to each exposed metallic parts such as antenna
terminals, phone jacks, etc. 
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1M
Ω and 5.2MΩ. 
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.
Leakage Current Hot Check 
(See below Figure) 
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check. 
Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeter
with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC
voltage measurements for each exposed metallic part. Any
voltage measured must not exceed 0.75 volt RMS which is
corresponds to 0.5mA.
In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.
Leakage Current Hot Check circuit
1.5 Kohm/10W
To Instrument’s
exposed 
METALLIC PARTS
Good Earth Ground
such as WATER PIPE,
CONDUIT etc.
AC Volt-meter
IMPORTANT SAFETY NOTICE
0.15uF
- 4 -
SPECIFICATIONS
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application Range
(1) This spec sheet is applied all of PDP TV with PC11A chassis.
2. Specification
Each part is tested as below without special appointment.
(1) Temperature : 25 °C ± 5 °C (77 °F ± 9 °F), CST : 40 °C ± 5 °C
(2) Relative Humidity :  65 % ± 10 %
(3) Power Voltage :  Standard input voltage (100 V - 240 V ~ 50 / 60 Hz)
* Standard Voltage of each product is marked by models
(4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with
BOM.
(5) The receiver must be operated for about 5 minutes prior to the adjustment.
3. Test Method
(1) Performance : LGE TV test method followed.
(2) Demanded other specification 
Safety : KOREA, UL, CSA, IEC, CE specification
EMC : KOREA, UL, CSA, IEC, CE specification
4. General Specification
Model Name
Market  
Brand
60PT100N-WA
World Wide
LG
Model Name
Market  
Appliance
60PT100N-WA
World Wide
KOREA, UL, CSA, IEC, CE
No
Item
Specification
Remark
1
Display Screen Device
60  inch wide Color Display Module
PDP
2
Aspect Ratio
16:9
3
PDP Module
PDP60C2### 
Film filter
RGB Closed Type
4
Operating Environment
1) Temp.   : 0 deg ~ 40 deg
2) Humidity : 0 % ~ 85 %
LGE SPEC
5
Storage Environment
3) Temp.   : -20 deg ~ 60 deg
4) Humidity : 0 % ~ 85 %
6
Input Voltage
AC100 V ~ 240 V,  50 Hz / 60 Hz
Maker : LG innotek
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Here you can read online and download LG 60PT100C-WA / 60PT100N (CHASSIS:PC11A) Service Manual in PDF. 60PT100C-WA / 60PT100N (CHASSIS:PC11A) service manual will guide through the process and help you recover, restore, fix, disassemble and repair LG 60PT100C-WA / 60PT100N (CHASSIS:PC11A) Plasma. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.