DOWNLOAD LG 50PQ10R-MB (CHASSIS:PP91C) Service Manual ↓ Size: 16.94 MB | Pages: 26 in PDF or view online for FREE

- 5 -

V

(1) Central and South America

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)

NTSC, PAL-M/N

Rear 1EA, Side 1EA

Video Input (1EA)

PQ10R rear 1EA

6.

AV Output (1EA)

NTSC, PAL-M/N

Rear 1EA  (You can select Variable OUT or MNT OUT)

PQ10R Not support

7.

Component Input (2EA)

Y/Cb/Cr, Y/ Pb/Pr

Component Input (1EA)

PQ10R rear 1EA

8.

RGB Input (1EA)

RGB-PC ,

PQ10R Not support

9.

HDMI Input (2EA)

1ea

HDMI-DTV, Only PCM MODE

Rear HDMI(1) : Only for PQ10R

2ea

Rear HDMI(2) : Only for PQ30R

3ea

Side HDMI(1), Rear HDMI(2) 

10.

Audio Input (2EA)

AV (1EA), Component (1EA)

PQ10R (Rear AV 1ea, Rear Component 1EA)

Audio Input (5EA)

PC Audio, Component (2EA), 

L/R Input(PC 1EA, Component 2EA, Rear 1EA, Side 1EA)

AV (2EA)

11.

RS-232C (1EA)

Remote control

12.

USB Input (1EA)

DivX, MP3, JPEG,

SIDE USB 1EA, Rear USB 1EA(10R Models)

- 6 -

A

(1) (With 38% Filter) 50G2 module, 60Hz

No

Item

Min

Typ

Max

Unit

Remark

(*) Special Peak Brightness Mode

- 1/ 100 ~ 3/ 100 white window Pattern

60Hz : 425

60Hz : 473

-

cd/ m

2

(typically 1% window size)

50Hz : 369

50Hz : 410

- Picture Mode : Vivid

1

White peak Brightness

- Mode : HDMI

- Resolution : 1920 x 1080 60H

60Hz : 184 

60Hz : 205

- 

cd/ m

2

(*) Normal Mode

50Hz : 176

50Hz : 195

- 25/ 100 white window pattern

- Picture Mode : Vivid

2

White average brightness

60Hz : 57

60Hz : 63

- Full White Pattern

50Hz : 54 

50Hz : 60

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

-0.01 

Average

+0.01

- 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

Temperature

Y 

0.278 

0.293 

0.308

Warm

X 

0.298 

0.313 

0.328

Y 

0.314 

0.329 

0.344

8

Colorpull in Range

PAL

-450

+450 

Hz

NTSC  

-450

+450 

Hz

9

Color killer Sensitivity

-80

dBm

- 7 -

* Above optical characteristics are should be measured by following condition.

• Model Name : PDP50G2#### (50G2 Model)
• Number of Pixels :1365(H)x768(V)(1pixel=3 RGB cells)
• Pixel Pitch : 810µm(H) x 810µm(V)
• Cell Pitch : 270µm(H) x 810µm(V) (Green Cell basis)
• Display Area : 1105.65(H) x 622.1(V) ± 0.5mm
• Outline Dimension : 1170(H) x 680(V) x 52(D) ± 1.5mm
• Pixel Type : RGB Closed(Well) type
• Number of Gradations : 12bit : (R)4,096 x (G)4,096 x (B)4,096 colors(68.7 billion colors)

10bit : (R)1024 x (G)1024 x (B)1024 colors(10.7 billion colors)

8bit : (R)256 x (G)256 x (B)256 colors(1.67 billion colors)

• Weight : 20.8± 0.5 Kg (Net 1EA)
• Aspect Ratio : 16: 9
• Peak Brightness : Typical 1,500cd/ ß≥(1/100 White Window pattern at center)
• Contrast Ratio : Average 180: 1 (In a bright room with 100Lux at center, 25% white window)

: Typical 1,000,000: 1 (In a dark room 1/ 100 White Window pattern at center)

• Power Consumption : Max. 350 W (Full-White)
• Expected Life- time : Warranty life time 60,000 Hours with continuous operation

Measured Mode

Picture Mode 

Vivid

Fresh Contrast 

Off

Fresh Color 

Off

Smart Power Saving 

Level 0

- 8 -

This spec sheet is applied to all of the PP91A/B chassis. 

(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.

(2) Adjustment must be done in the correct order.
(3) The adjustment must be performed in the circumstance of

25±5°C  of  temperature  and  65±10%  of  relative  humidity  if
there is no specific designation.

(4)  The  input  voltage  of  the  receiver  must  keep  100~240V,

50/60Hz.

(5) The receiver must be operated for about 5 minutes prior to

the adjustment when module is in the circumstance of over
15°
- 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

- 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,.

This  is  for  downloading  the  s/w  to  the  flash  memory  of  the
IC603

(1) PC
(2) ISP_tool program
(3) Download jig

(1) IC name and circuit number : Flash Memory and IC603
(2) Use voltage : 3.3V (5 pin)
(3) SCL : 15 pin
(4) SDA : 12 pin
(5) Tact time : about 2min and 30seconds

1) Connect the download jig to D-sub jack

2) Connect the PC to USB jack

1) Execute ‘ISP Tool’ program in PC, then a main window will

be opened

Double click