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Lg-rz-15la70-rev A Programme Manual
We are unable to programme the set into the viewing mode and only able to listen to the radio - plea...
We are unable to programme the set into the viewing mode and only able to listen to the radio - plea...
(Posted by barbaranorman21 8 years ago)
Leftside Reflex On Tv Pix
D.S. On my tv LG 15LA70 occurs on de left side of the tv pix n sadow effect How can i lose this prob...
D.S. On my tv LG 15LA70 occurs on de left side of the tv pix n sadow effect How can i lose this prob...
(Posted by tonbrattinga 12 years ago)
What Can I Do About A Thick Blue Line Going Down The Tv?
Modle RZ 17LZ250 19in LCD TV. There is a thick blue line going down the middle
Modle RZ 17LZ250 19in LCD TV. There is a thick blue line going down the middle
(Posted by ladyasnon2 13 years ago)
Popular LG RZ-15LA70 Manual Pages
Service Manual - Page 1
website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html
LCD TV SERVICE MANUAL
CHASSIS : ML-041B
MODEL: RZ-15LA70(RZ-15LA70 Rev A)
*( ) ID LABEL Model No. R
*Same looking with new chassis
*Issue Date; 2004. 06 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Service Manual - Page 2
SHEET CONTENTS
CONTENTS 2 PRODUCT SAFETY 3 SPECIFICATION 4 TIMING CHART 11 ADJUSTMENT INSTRUCTION 12 TROUBLE SHOOTING 16 BLOCK DIAGRAM 21 WIRING DIAGRAM 23 EXPLODED VIEW 24 EXPLODED VIEW PARTS LIST 25 REPLACEMENT PARTS LIST 26 SVC.
Service Manual - Page 3
... this TV receiver is safe to the chassis the reading must be inadvertently introduced during this manual to prevent the possibility of tolerance, immediate service and correction is returned to the chassis, the measured resistance should always be used during the servicing of the cabinet, such as recommended in the Schematic Diagram and Replacement Parts List...
Service Manual - Page 4
...Acetone and 90% (by this service manual might be damaged easily by "drawing an arc".
3. CAUTION: A wrong part substitution or incorrect polarity installation of 60 parts tin/40 parts lead. 3. CAUTION: Work quickly... positive lead. Do not use freon-propelled chemicals. Do not remove a replacement ES device from a carpeted floor can generate electrical charges sufficient to the ...
Service Manual - Page 6
...LVDS RGB 6-BIT 16,194,277Colors 331.6(H)x254.6(V)x13(D) Hard Coating, ANTI-
Specification
LPL TFT Color LCD Module 15.0 inches(380.16mm) diagonal(Aspect 4:3) 0. 0.297mm(H)x0.297mm...194,277Colors 331.6(H)x254.7(V)x12.7(D) HAZE25,Hard Coating, ANTI- Requirement for Test
Testing for standard of each part must be followed in below condition.
(1) Temperature: 25°C ± 2°C (2) Humidity:...
Service Manual - Page 7
... Function
No. Item
1 Teletext 2 REMOCON 3 AV Input 4 S-Vedio Input 5 Component input 6 PERI TV Connector 7 RGB(VGA)Input 8 H/p input 9 PC Sound input 10 RS-232 11 Discrete IR 12 ... Progressive Scan 21 Motion Detection 22 SRS WOW 23 wivel Speaker 24 Ez-pip 25 ARC 26 DRP 27 DCDI 28 HDCP
Specification
TOP, FLOF,LIST 10 page NEC Code 2 1 1
Full SCART : 1 1 1 1
YES NO BG, DK BG, I, LL' BG, DK BG, I, ...
Service Manual - Page 8
...Receivable broadcasting system
3 RF input channel
4 Input voltage 5 Tuning system
6 Operting environment
7 Storage environment
Specification
1)PAL-D/K,B/G,I 2)NTSC-M 3)SECAM NTSC 4.43'
1)PAL/SECAM BG 2)PAL/SECAM DK 3)PAL I/I ... 85%
Remark
EU/Non-EU(RZ/RT) (PAL Market)
7)NTSC Area(RM) PAL FRANCE NTSC JAPAN
PAL, 200PR.(Option) NTSC 6.Engineering Specification 6-1.General Specification(TV)
No.
Service Manual - Page 9
... By
Suspend Mode
DPM Off Mode
Cut-off Switch off
ITEM
2
D-SUB Pin Configuraion
3
Control Function
Specification
H/V Sync On/On Off/On On/Off Off/Off -
1: RED 3: Blue: 5: S.T(GND) ...525p, 750p, 1125i)
6-2.Power
NO
Item
1 AC Power Shut Down Voltage 2 DC Voltage, Inverter 3 DC Voltage, LCD Panel 4 DC Voltage, Audio 5 DC Voltage, Tuner(5)
DC Voltage, Tuner(9) 6 DC Voltage, Tuning(31) 7 ...
Service Manual - Page 12
...Set the input mode of LCD TV. 2.2.3.2 Auto Gain/Offset adjustment Convert the input mode to PC. Or adjust the 16 Step (11 Step) Gray signals in accordance with VG819. Once the adjustment is completed, press the Enter
Key to D-Sub Jack. However when errors occur, it should be adjusted manually... Set to PC input. ADJUSTMENT INSTRUCTION
1. Application Object
This instruction is set to...
Service Manual - Page 14
.... Cable Connection Port Setup a) Copy "UserPort.sys" file to LCD Monitor only.
2. EDID Read & Write 1) Run WinEDID.exe
1. This program is available to "c:\WINNT\system32\drivers" folder b) Run Userport.exe
c) Remove all default number d) Add 300-3FF
2) Edit Week of Manufacture, Year of Manufacture, Serial Number a) Input User Info Data b) Click "Update" button c) Click " Write...
Service Manual - Page 15
... the volume or accurately control a specific function. To move the channel down or to enter
In-start turbo picture
To enter adjustment mode when manufacturing the TV sets. To use as a red key...To set the delivery condition status after manufacturing the TV set. To check TV screen sound easily To select size of the PIP screen in the normal mode
34 POSITION
Used as the update key ...
Service Manual - Page 19
...(Video, S-Video)
No Raster on TV(RF) signal
Repeat [A] Process
Pass
Check the output of
Fail
TU1000
Check 5V, 33V of TU1000 Re-soldering or Fail Change the defect part
Check the signal of
L1209, L1210, ..., L1210, L1212
Pass
Check the input/output of IC1
Pass
Re-soldering or
Change the defect part
Fail
Chek X11
Check the input/output of IC800, IC851
Pass
Check the input/output of IC901...
Service Manual - Page 22
...in turn supplies electrical power for ICs such as a TTL output. VCTi is sent to the LCD module after being modified to generate 5V power through the microcomputer (VCTI) combined with the video ...inputted through the tuner, AV port (AV1, AV2, S-Video, component), and converts them into the LCD panel, and can also control the size and position of the input signal.
2. Power Supply Unit The...
Service Manual - Page 23
... DIAGRAM
11P_2.0MM H-H
100MM
3
1
1. 20P LVDS : 200MM 2. 41P TTL 3. 50P TTL : 145MM
2
4P_2.0MM H-B (17LZ50 ONLY)
6P_2.0MM H-B 600MM
6 2P_AC_SOCKET
SPEAKER
18P_1.0MM FFC 54MM (RZ ONLY)
7
18P_1.0MM FFC 54MM
8
4P_2.5MM SHIELD GND: 2PIN, 4PIN 500MM 750MM
RECEPTERCLE
9
SIDE AV
(17LZ50 ONLY)
Wiring Part List
No.
Service Manual - Page 25
... LCD(LIQUID CRYSTAL DISPLAY), LC150X02-A4 LG PHILPS TFT COLOR TN,XGA,450NITS,8BITS LVDS LCD(LIQUID CRYSTAL DISPLAY), HT15X15-D01(A) BOE-HYDIS TFT COLOR XGA, TN 400NITS 25MS 4 CCFL, A-GRADE BACK COVER ASSEMBLY, RZ-15LA70 1SCART 3850VC0002F BACK COVER ASSEMBLY, RZ-15LA70 NON ML024E BRACKET ASSEMBLY, STAND RZ-15LA70 ML024E . BUTTON, CONTROL RZ-15LA70 ABS, HF-380 8KEY . EXPLODED VIEW PARTS...
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