LG 50PK550R-MA (CHASSIS:PP01A) Service Manual ▷ View online
- 4 -
SPECIFICATIONS
NOTE : Specifications and others are subject to change without notice for improvement.
V
Application Range
This spec is applied to PDP TV used PP01A Chassis.
V
Specification
Each part is tested as below without special appointment.
(1) Temperature : 25 °C ± 5 °C (77 °F ± 9 °F), CST : 40 ± 5
(2) Relative Humidity: 65 % ± 10 %
(3) Power Voltage: Standard Input voltage (100 V - 240 V ~, 50 / 60 Hz)
(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
SBOM.
(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 : CE, IEC
EMC : CE, IEC
V
Module Specification
(1) 50” FHD
50PK550R-MA
Central and South America
LG
Model Name
Market
Brand
Model Name
50PK550R-MA
Remark
Safety : IEC/ EN60065, EMI : CISPR13
Market
Central and South America
Appliance
TEST
Display Screen Device
Aspect Ratio
PDP Module
Operating Environment
Storage Environment
Input Voltage
1
2
3
4
5
6
No
Item
Specification
Remark
127 cm (50 inch) 16: 9 Color Plasma Display Module
16:9
PDP50R1###,
RGB Closed(Well) Type
1) Temp. : 0 deg ~ 60 deg
2) Humidity : 20 % ~ 80 %
3) Temp. : -10 deg ~ 60 deg
4) Humidity : 10 % ~ 90 %
AC 100 V ~ 240 V, 50 / 60 Hz
PDP
Glass Filter
LGE SPEC.
Maker : LGIT
- 5 -
V
Model General Specification
(1) Central and South America (MA)
No
Item
Specification
Remark
1
Market
Central and South America
2
Broadcasting system
NTSC, PAL-M, PAL-N
3
Available Channel
BAND
NTSC
VHF
2~13
UHF
14~69
CATV
1~125
4
Receiving system
Upper Heterodyne
5
Video Input (2EA)
PAL,SECAM, NTSC
Rear 1EA, Side 1EA
6
Component Input (2EA)
Y/Cb/Cr, Y/ Pb/Pr
7
RGB Input (1EA)
RGB-PC
8
HDMI Input 2ea
HDMI-DTV , Only PCM MODE
Side HDMI(1), Rear HDMI(1)
: 42/50PJ250-MA only
3ea
Side HDMI(1), Rear HDMI(2)
9
Audio Input (5EA)
L/R Input(PC 1EA, Component 2EA,
Rear 1EA, Side 1EA)
10
RS-232C (1EA)
Remote control
11
USB Input (1EA)
SD DivX, MP3, JPEG,
PJ250R Rear USB only for service
- 6 -
A
Chroma & Brightness (Optical)
(1) (With 38% Filter) 50” R1 module
No
Item
Min
Typ
Max
Unit
Remark
(*) Special Peak Brightness Mode
- 1/ 100 ~ 3/ 100 white window Pattern
60Hz : 252
60Hz : 315
-
cd/ m
2
(typically 1% window size)
50Hz : 237
50Hz : 284
- Picture Mode : Vivid
1
White peak Brightness
- Mode : HDMI
- Resolution : 1920 x 1080 60H
60Hz : 148
60Hz : 158
-
cd/ m
2
(*) Normal Mode
50Hz : 140
50Hz : 150
- 25/ 100 white window pattern
- Picture Mode : Vivid
2
White average brightness
60Hz : 47
60Hz : 54
- Full White Pattern
50Hz : 44
50Hz : 50
cd/ m
2
- Picture Mode : Vivid
3
Brightness uniformity
-10
0
+10
- 85IRE Full White Pattern
- Picture Mode: Vivid
White
X
0.270
0.285
0.300
White 216 level pattern
Y
0.278
0.293
0.308
Red/ Green/ Blue : 255 level pattern
Red
X
0.635
0.640
-
4
Color
Y
0.318
0.330
0.340
coordinate
Green
X
0.242
0.300
0.305
Y
0.595
0.600
-
Blue
X
-
0.150
0.158
Y
-
0.060
0.070
5
Contrast ratio at dark room
100,000: 1
1,000,000 :1
- White : 1/ 100 White Window Pattern
( Peak Mode )
- Black : Full Black
- Picture Mode : Vivid
6
Color coordinate uniformity
-0.015
Average
+0.015
- 85IRE Full White Pattern
- Picture Mode : Vivid
Cool
X
0.261
0.276
0.291
- 85IRE Full White Pattern
Y
0.268
0.283
0.298
- Picture Mode : Vivid
7
Colour
Medium
X
0.270
0.285
0.300
- Warm, Cool : Color Temp. UI 30
Temperature
Y
0.278
0.293
0.308
- Medium : Color Temp. UI 0
Warm
X
0.298
0.313
0.328
Y
0.314
0.329
0.344
- 7 -
ADJUSTMENT INSTRUCTION
1. Application Range
This spec sheet is applied to all of the PP01A chassis.
2. Specification
(1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer. However, the use of isolation
transformer will help protect test instrument.
transformer will help protect test instrument.
(2) Adjustment must be done in the correct order.
(3) The adjustment must be performed in the circumstance of
(3) The adjustment must be performed in the circumstance of
25 °C ± 5 °C of temperature and 65 % ± 10 % of relative
humidity if there is no specific designation.
humidity if there is no specific designation.
(4) The input voltage of the receiver must keep 100 V
~ 240 V, 50 / 60 Hz.
(5) The receiver must be operated for about 5 minutes prior to
the adjustment when module is in the circumstance of over
15 °C
15 °C
- In case of keeping module is in the circumstance of 0 °C,
it should be placed in the circumstance of above 15 °C
for 2 hours
for 2 hours
- In case of keeping module is in the circumstance of below
-20 °C, it should be placed in the circumstance of above
15 °C for 3 hours,.
15 °C for 3 hours,.
3. S/W Program Download
3-1. Profile
This is for downloading the s/w to the flash memory of the
IC402
IC402
3-2. Equipment
(1) PC
(2) ISP_tool program
(3) Download jig
(2) ISP_tool program
(3) Download jig
3-3. Connection Structure
3-4. Connection Condition
(1) IC name and circuit number : Flash Memory and IC402
(2) Use voltage : 3.3V (5 pin)
(3) SCL : 15 pin
(4) SDA : 12 pin
(5) Tact time : about 2min and 30seconds
(2) Use voltage : 3.3V (5 pin)
(3) SCL : 15 pin
(4) SDA : 12 pin
(5) Tact time : about 2min and 30seconds
3-5. Download Method (By using MSTAR JIG)
(1) Preliminary Steps
1) Connect the download jig to D-sub jack
2) Connect the PC to USB jack
(2) Download Steps
1) Execute ‘ISP Tool’ program in PC, then a main window
will be opened
2) Click the connect button and confirm “Dialog Box”.
Double click