LG 50PW450 Support and Manuals
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Lg 50pb560b Tv Will Not Turn On
my lg 50pb560b plasma tv will no com on after a power outage. the red light remains off after plugge...
my lg 50pb560b plasma tv will no com on after a power outage. the red light remains off after plugge...
(Posted by jfrf621 8 years ago)
No Sound Coming Out Of Sound Bar
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(Posted by navq 9 years ago)
Please Let Me Know Where Is The Rc Out For Connecting External Amplifier
(Posted by srisan1234 10 years ago)
3d Glasses
please tell me different 3d active shutter glasses compatible with this model(lg pw450 ) ,as lg's ag...
please tell me different 3d active shutter glasses compatible with this model(lg pw450 ) ,as lg's ag...
(Posted by aseemdutta007 11 years ago)
Popular LG 50PW450 Manual Pages
Service Manual - Page 1
... in Korea North/Latin America Europe/Africa Asia/Oceania
Internal Use Only
http://aic.lgservice.com http://eic.lgservice.com http://biz.lgservice.com
PLASMA TV
SERVICE MANUAL
CHASSIS : PD11A
MODEL : 42PW450 /450A/450N/450T MODEL : 42PW451 /451A
42PW450/450A/450N/450T-ZA/
CAUTION
42PW451/451A-ZD
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS...
Service Manual - Page 3
... for each exposed metallic parts such as WATER PIPE, CONDUIT etc.
1.5 Kohm/10W
Copyright ©2011 LG Electronics Inc. Do not modify the original design without permission of picture tube, extreme care should be inadvertently introduced during this manual to 0.5mA. Any voltage measured must be used during the servicing of ohm-meter to...
Service Manual - Page 4
... 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 PDP TV used PD11A Chassis. V Test Method
(1) Performance : LGE TV test method followed. (2) Demanded other...
Service Manual - Page 5
... Model General Specification
No Item 1 Market
2 Broadcasting system
3 Receiving system 4 Scart Jack (1EA) 5 Video Input (1EA) 6 Component Input (1EA) 7 RGB Input 8 HDMI Input (4EA) 9 Audio Input (3 EA) 10 SPDIF Out(1 EA) 11 USB(1EA) 12 LAN
Specification
...
SPDIF Out
For SVC, S/W Download, DivX
For UK models
Copyright ©2011 LG Electronics Inc. Only for training and service purposes
-5-
Service Manual - Page 6
...service purposes
-6- Case2 : Function check at the assembly line 1) When TV set...the black level part of above 15 ...TV set is in this mode. - Case1 : Software version up 1) After downloading S/W by clicking "Read"
(4) Click "Connect" tab. Copyright ©2011 LG Electronics Inc. After Manual...50 Hz / 60 Hz.)
(3) Magnetic Field Condition: Nil. (4) Input signal Unit: Product Specification...
Service Manual - Page 7
...37966 54144 28940 544
50PW450T-ZA 50T3 37056 37966...updated version and
Tool option. (explain the Tool option, next stage) * If downloading version is more high than your TV have,
TV can lost all channel data is cleared, you have to
channel recover. ADC
- ADC
Calibration"
* After downloading, have a DTV/ATV test on TV. 4. But your downloaded program version in the number. (Each of models...
Service Manual - Page 8
... CSM and Module
CSM
PLASMA
Cool
11000K
Medium
9300K
... 64 128
Copyright ©2011 LG Electronics Inc. Before Adjust of ...Signal items. (cf. D.M.M
O Condition for training and service purposes
-8- Adjustment Preparation
- Required Equipment O Remote controller for...768 RGB] -
ad 00 10 [Adjust 480i Comp1] - work instructions) (1) TV (2) AV (SCART1/SCART2/ CVBS) (3) COMPONENT (480i) (4) ...
Service Manual - Page 9
...
a internal pattern)
Copyright ©2011 LG Electronics Inc. Vivid(User)
7-3. R/C, ...set (2) Measurement Condition: (100~240V@ 50/60Hz) (3) Confirm DPM operation at ".
Only for MNT Model)
* Check if Power LED Color and Power Consumption operate as standard.
(1) Set... state of Module)
* Manual W/B process using adjusts Remote control. (1) After enter Service Mode by pushing "ADJ"...
Service Manual - Page 10
...;2011 LG Electronics Inc. Only for EDID Download - 7-8. Download HDMI1, HDMI2 separately because HDMI1 is different from HDMI2.
(3) 3D - HD HDMI1 EDID data
˃ Vender ID O Checksum: Changeable by total EDID data. Digital EDID : Pin3 exists
* Caution: - HD HDMI2 EDID data
No. Manual Download
* Caution * Use the proper signal cable for training and service...
Service Manual - Page 11
...3D test pattern like below)
(1) Press "Power on the 3D Glasses, And block the right side of Glasses (LEFT:OPEN[TEST], RIGHT:CLOSED) And check the middle sides of customer
support. (Refer to TV Set...2011 LG Electronics Inc. Only for training and service purposes
- 11 -
All rights reserved.
8. Model name & Serial number download
11-1. Ping TEST (DVB T2 model only, PP11B/L)
* This test ...
Service Manual - Page 12
...Copyright ©2011 LG Electronics Inc. ...model name(ex 42LD450-TA) or Serial
number like photo.
4) Check the model name Instart menu ? Buyer model displayed (ex 42LD450)
11-3. LGE Internal Use Only If the TV set is downloaded By OTA or Service man, Sometimes model name or serial number is impossible to download by D-book 4.0 * Manual Download (Model Name and Serial Number) - Command Set...
Service Manual - Page 26
...
Y
on
. Crystal(X2), 3.3V, 5V . Rom update 2.Replace Control B/D
Move Power problem
Section
※Refer to the Module label for 60Inch), LVDS...; Z-Sus B/D(for each voltage ☞A4
-VY VSC VZB
1
ⓒ LG Electronics. Check Y-Sus/ Z-Sus Board 2. Replace defective B/D
Close
Normal N
☞A13
1.Check Control Board Y . Inc.2010 VSC . Repair Process
PDP TV
Symptom
A.
Service Manual - Page 29
... 50%)
Normal Signal?
Repair Process
PDP TV
Symptom
A. By using Digital signal level meter . Signal Quality (Normal: over 50%) - Y Check whether other equipments have problem or not. (By connecting RF Cable at other equipment) → DVD Player ,Set-Top-Box, Different maker TV etc
N
Check RF Cable Connection
1. Y
N
Move
No Picture/ Sound Ok
Section
■ Menu→Setup...
Service Manual - Page 46
...Max. Repair Process-Reference data
PDP TV
Symptom
A. Watt ⑬ Max. Amps
⑭
ⓒ LG Electronics. Inc.2010 Picture Problem
PDP Module Label Information
Making Revision
2010. 11. 16
전자 - 6-2 A4
PDP Module Label Information.
① ②
⑧
③
④
⑤ ⑥
⑦
Vy Vsc Vzb
① Model Name
② Bar Code (Code 128, Contains...
Service Manual - Page 57
Inc.2009 Repair Process-Reference data
PDP TV
Symptom
A. D114,D118 0.35V ~ 0.45V
Q107, Q110 0.35V ~ 0.45V
Q106, Q109 0.35V ~ 0.45V
O.L. (Overload)
D109,D110,D108,D111 Q104,Q113,Q114 Q102,Q103
0.35V ~ 0.45V
0.5V ~ 0.6V
0.45V~0.55V
O.L. (Overload)
FS202 5V fuse
A9
ⓒ LG Electronics. Picture Problem
Z-Sus Board Checking Method(50R3)
① Check input...
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