LG 60PF95-ZA (CHASSIS:PD75A) Service Manual ▷ View online
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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 Replacement Parts List.
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.
Schematic Diagram and Replacement Parts List.
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.
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.
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.
with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,
over 1W), keep the resistor 10mm away from PCB.
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.
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 1MΩ 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.
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 1MΩ 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.
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
exposed
METALLIC PARTS
Good Earth Ground
such as WATER PIPE,
CONDUIT etc.
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.
V
Application Range
This spec is applied to the 60”
PLASMA TV used PD75A Chassis.
V
Specification
Each part is tested as below without special appointment.
1) Temperature : 25±5°C (77±9°F), CST : 40±5
2) Relative Humidity: 65±10%
3) Power Voltage: Standard Input voltage (100-240V~, 50/60Hz)
1) Temperature : 25±5°C (77±9°F), CST : 40±5
2) Relative Humidity: 65±10%
3) Power Voltage: Standard Input voltage (100-240V~, 50/60Hz)
* 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 SBOM.
5) The receiver must be operated for about 20 minutes prior to the adjustment.
5) The receiver must be operated for about 20 minutes prior to the adjustment.
V
Test Method
1) Performance : LGE TV test method followed.
2) Demanded other specification
2) Demanded other specification
Safety : CE, IEC specification
EMC
EMC
: CE, IEC
V
General Specification ( 60” FHD Module)
Display Screen Device
Aspect Ratio
PDP Module
Operating Environment
Storage Environment
Input Voltage
1
2
3
4
5
6
No
Item
Specification
Remark
60” Wide Color Display Module
16:9
PDP60H1,
RGB Closed Type, Glass Filter
1)Temp.
: 0~60deg
2)Humidity : 20~80%
3)Temp.
: -10~60deg
4)Humidity : 10~90%
100-240V~, 50/60Hz
Plasma Display Panel
LGE SPEC.
Maker : LG
Chassis
PD75A
60PF95
UK, German, Italy, France, Sweden, Finland, Spain,
Netherlands, Belgium, Luxemburg, Greece, Denmark,
Czech, Austria, Poland, Portugal, Norway, Rumania,
Hungary , Bulgaria, Croatia, Serbia, Swiss, Slovenia, Russia
LG
Model Name
Market
Brand
Remark
60PF95
Safety : IEC/EN60065
EMI : EN55013
EMS : EN55020
UK, German, Italy, France, Sweden, Finland,
Spain, Netherlands, Belgium, Luxemburg,
Greece, Denmark, Czech, Austria, Poland,
Portugal, Norway, Rumania, Hungary , Bulgaria,
Croatia, Serbia, Swiss, Slovenia, Russia
Model
Appliance
Market
TEST
Remark
- 5 -
V
Module Specification
V
General Specification ( PDP60) - PDP Module
Market
Broadcasting system
Receiving system
Scart Jack (2EA)
Video Input (1EA)
S-Video Input (1EA)
Component Input (1EA)
RGB Input(1EA)
HDMI Input(2EA)
Audio Input (3EA)
1
2
3
4
5
6
7
8
9
10
No
Item
Specification
Remark
UK, German, Italy, France, Sweden, Finland, Spain,
Netherlands, Belgium, Luxemburg, Greece,
Denmark, Czech, Austria
Poland, Portugal, Norway, Rumania, Hungary ,
Bulgaria, Croatia, Serbia, Swiss, Slovenia, Russia
1) PAL-BG/I / I’/ DK
2) SECAM-L/L’
3) DVB-T
Analog : Upper Heterodyne
Digital : COFDM
PAL, SECAM
PAL, SECAM, NTSC
PAL, SECAM, NTSC
Y/Cb/Cr, Y/Pb/Pr
RGB-PC
HDMI-DTV & SOUND
PC Audio, Component, AV
Analog Only
Scart 2 Jack : MNT / DTV output
4 System : PAL, SECAM, NTSC, PAL60
4 System : PAL, SECAM, NTSC, PAL60
L/R Input
Display area
Outline dimension
Number of Pixels
Cell pitch
Pixel type
Weight(net)
Weight(gross)
Operation Environment
Temperature
Humidity
Pressure
Storage Environment
Temperature
Humidity
Pressure
Image stick minimization
Start time
mode
Low Brightness
Arrival Time
1324.8 (H) * 745.2(V) °æ0.5
1408 (W) x 828 (H) x 70 (D) °æ1
1920 (H) x 1080(V)
230um (H) x 690um (V)
RGB closed type
32
33
34
119
120
121
0 ~ 60
20 ~ 80
800 ~ 1100
-10 ~ 60
10 ~ 90
700 ~ 1100
4.5
5 5.5
14
15
16
1
2
3
4
5
6
7
8
9
10
No
Item
Remark
1Pixel=3RGB Cells
Net 1EA
12EA 1Box
Altitude : 0 to 2000M
Altitude : 0 to 3000M
mm
mm
um
Kg
Kg
deg
%
hPa
deg
%
hPa
min
min
Min Typ Max Unit
- 6 -
V
FHD Module ( Glass Filter, 60Hz- This data at 50Hz is about 80% level of 60Hz data )
White peak brightness
White average brightness
Brightness uniformity
Color Coordinate
White
X
Y
Color coordinate uniformity
Contrast ratio at dark room
60Hz
Color Temperature
Cool
Medium
Warm
Color pull in Range
PAL
NTSC
Color killer Sensitivity
300
45
-15
0.261
0.268
-0.02
2500 :1
10000
8300
5500
-500
-500
-80
380
55
0
0.276
0.283
Average
3000 :1
11000
9300
6500
-
-
+15
0.291
0.298
+0.02
12000
10300
7500
+500
+500
1
2
3
4
5
6
7
8
9
No
Item
Remark
(*) Peak Brightness Mode
- 1/100 white window pattern
(Typically 1% window size)
- 100 IRE (255 Gray)
- Picture : Dynamic (cool)
- Input : HDMI-PC (1920x1080 60Hz)
* Peak Brightness Condition may
Slightly different between Sets.
- Full White Pattern
- 100 IRE (255 Gray)
- Picture : Dynamic (cool)
- Full White Pattern
- 85 IRE (216 Gray)
- Picture : Dynamic (cool)
- Full White Pattern
- 85 IRE (216 Gray)
- Picture : Dynamic (cool)
- 85IRE Full White Pattern
- Picture : Dynamic (cool)
- 1/100 white window pattern
- 100 IRE (255 Gray)
- Picture : Dynamic (cool)
- Input : HDMI-PC (1920x1080 60Hz)
- Full White Pattern
- 85 IRE (216 Gray)
- Picture : Dynamic (cool)
cd/m2
cd/m2
%
Hz
Hz
dBm
Min Typ Max Unit