LG 42PJ350R-ZA / 42PJ351R-ZC / 42PJ352R-ZD / 42PJ353R-ZB (CHASSIS:PP01B) Service Manual ▷ View online
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V
Model General Specification
(1) EU Spec.
No
Item
Specification
Remark
1.
Market
EU
2.
Broadcasting system
PAL/SECAM-BG/I/DK
SECAM-L spec out
3.
Available Channel
BAND
PAL
VHF/UHF
C1~C69
CATV
S1~S47
4.
Receiving system
Upper Heterodyne
5.
SCART Input(2EA)
PAL
Full Scart 1EA, Half 1EA
6.
Video Input (1EA)
PAL
Side 1EA(42/50PJ250R-ZA spec out)
7
Component Input (1EA)
Y/Cb/Cr, Y/ Pb/Pr
8
RGB Input (1EA)
RGB-PC
42/50PJ250R-ZA spec out
9
HDMI Input
1EA
Rear HDMI 1EA (42/50PJ250R-ZA only)
2EA
Rear HDMI 1EA, Side HDMI 1EA
3EA
Rear HDMI 2EA , Side HDMI 1EA(42/50PK550R-ZA Only)
10
Audio Input (5EA)
L/R Input(PC 1EA, SCART 2EA,
SIDE AV 1EA, Component 1EA)
11
USB Input(1EA)
SD Divx, MP3, JPEG
42/50PJ250R-ZA, 42/50PK250R-ZA : SVC Only
42/50PJ350R-ZA : Only apply for MP3, JPEG
( SD Divx Spec out )
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A
Chroma & Brightness (Optical)
(1) (With 38% Filter) 42” T1 module
No
Item
Min
Typ
Max
Unit
Remark
(*) Special Peak Brightness Mode
- 1/ 100 ~ 3/ 100 white window Pattern
60Hz : 315
-
cd/ m
2
(typically 1% window size)
50Hz : 315
- Picture Mode : Vivid
1
White peak Brightness
- Mode : HDMI
- Resolution : 1920 x 1080 60H
60Hz : 161
60Hz : 173
-
cd/ m
2
(*) Normal Mode
50Hz : 148
50Hz : 161
- 25 white window pattern
- Picture Mode : Vivid
2
White average brightness
60Hz : 47
60Hz : 52
- Full White Pattern
50Hz : 46
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
-0.01
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
- 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
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ADJUSTMENT INSTRUCTION
1. Application Range
This spec sheet is applied to all of the PP01B 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
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3) Click the Config button and Change speed
E2PROM Device setting : over the 350Khz
4) Read and write bin file
Click “(1)Read” tab, and then load download
file(XXXX.bin) by clicking “Read”.
file(XXXX.bin) by clicking “Read”.
5) Click “Auto(2)” tab and set as below
6) Click “Run(3)”.
7) After downloading, check “OK(4)” message.
6) Click “Run(3)”.
7) After downloading, check “OK(4)” message.
3-6. Download Method (By using USB
Memory Stick)
Caution
- Using ‘power on’ button of the control R/C, power on TV.
- USB file (EPK) version must be bigger than downloaded
- USB file (EPK) version must be bigger than downloaded
version of main B/D.
- It should be only one SW binary file in USB Stick
(1) Using ‘Power ON’ button of the control R/C, Power on TV.
(2) Insert the USB memory stick to the SET.
(3) Display USB loding message then, push the ‘Exit’ Key of
(2) Insert the USB memory stick to the SET.
(3) Display USB loding message then, push the ‘Exit’ Key of
control R/C
(4) Push the ‘MENU’ Key and move the cusor ‘OPTION’ of
OSD ( Fig. 1)
* Caution: Don’t push the ‘OK’ key.Just cusor is on the
‘OPTION’ menu.
(5) Push the “7” key of control R/C continuously.
Then, Display “TV Software Update” Pop-up menu. (Fig. 2)
(6) Select SW file (XXXX.bin) you want, push the “OK” Key.
(7) S/W download process is excuted automatically.
(7) S/W download process is excuted automatically.
( Fig. 1)
( Fig. 2)
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