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Zenith Z20LA7R Support Question

Zenith Z20LA7R Support Question

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Question posted by 123ALLTHEWAY on March 5th, 2015

Service Manual

Does anyone out there have a service Manual for ZenithT CRT TV model # Z25X22S19. Please I really need a copy. Thanks in advance.

Current Answers

Answer #1: Posted by BusterDoogen on March 5th, 2015 9:46 AM
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Related Zenith Z20LA7R Manual Pages

Operating Guide - Page 1

Operating Guide | Warranty Model Number | Z15LA7R Z20LA7R | LCD TV © Copyright 2004, LG Electronics USA, Inc.
Operating Guide - Page 2

...RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. NOTE TO CABLE/TV INSTALLER: This reminder is intended to alert the user to operate the ... entry as practical. REFER TO QUALIFIED SERVICE PERSONNEL. COMPLIANCE: The responsible party for this equipment does cause harmful interference to radio or television reception, which the receiver is encouraged ...
Operating Guide - Page 3

... contained in accordance with liquids, such as radiators, heat registers, stoves, or other . Keep these instructions. 2. Do not use the attachments / accessories specified by qualified service personnel only. Apparatus shall not be exposed to dripping or splashing and no objects filled with the manufacturer's instructions. 8. Only use this apparatus to rain...
Operating Guide - Page 4

...this product must be carried out in this product contains a small amount of mercury. b. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or... plug is used in accordance to qualified service personnel. Refer all servicing to the regulations of time. 14. Do not dispose of this apparatus during lightning...
Operating Guide - Page 5

... Installation Instruction 10 External Equipment Connections 11~14 Antenna Connection 11 VCR Setup 12 Cable TV Setup 12 DTV Setup 13 External A/V Source Setup 13 DVD Setup 13 Using Headphones 14 PC Setup... Sound Balance 19 Stereo/SAP Broadcasts Setup 19 Time Menu Options Auto Clock Setup 20 Manual Clock Setup 20 On/Off Timer Setup 21 Sleep Timer Setup 21 Auto Off 21 Special Menu ...
Operating Guide - Page 6

enter menu tv/video /I on . Introduction Introduction Controls Side Control Panel R Remote Control Sensor Power/Standby Indicator Glows red in Standby mode, Glows green when the TV is turned on /off vol ch Channel Buttons Volume Buttons Enter Button Menu Button TV/Video Button On/Off Button 6
Operating Guide - Page 7

... VIDEO(MONO) L AUDIO R VIDEO IN PC INPUT ANT IN PC +75 Ω SOUND AC Input Z20LA7R DVD/DTV Input S-Video Input Headphone Jack Audio / Video Input Antenna Input * AC INPUT Y PB PR COMPONENT(480i/480p) DVD/DTV IN H/P S-VIDEO VIDEO(MONO) L AUDIO R VIDEO IN FOR SERVICE ANT IN +75 Ω * : No function -
Operating Guide - Page 9

... for expensive electronic equipment such as notebook PCs and LCD projectors. 9 However, they have no adverse effect on the back panel. Connect the Kensington Security System cable as tiny red...some temporary distortion effects on . Installation Accessories Owner's Manual 1.5V 1.5V AAA Batteries Power Cord Installation mute power tv/video multimedia mts fcr exit menu ch enter vol...
Operating Guide - Page 10

... the hole on the rear A/V cover as necessary. Remove the cover. Align the holes on the TV back panel with the two tabs on the TV stand. Approx. -3° 0° Approx. 12° 10 Wire Holders - Adjusting the TV Viewing Angle - Reinstall the cover. Install wires as shown. d. You can adjust the vertical angle...
Operating Guide - Page 11

...This manual mainly explains the features for connection. Antenna Connection - This type of wall antenna jack.) Turn clockwise to tighten. If signal needs to tighten. If you have a 300Ω flat ...for two TVs, use an antenna signal splitter for the Z15LA7R. Typical wall antenna jack used in apartment buildings, connect the antenna cable as shown to the antenna jack on the TV. - ...
Operating Guide - Page 12

...VCR and press PLAY on side panel, select the S-Video external input source. For further cable TV information, contact a local cable service provider. Connection 2 1. If connected to the input on side panel, select the S-Video external ... 3. Connect the coaxial cable output on the cable box to the input on this LCD TV is recommend you can be tuned to channel 3 or 4 to view input from...
Operating Guide - Page 13

..., and Audio Right = red). Turn on the DVD player, insert a DVD. 2. When connecting the TV to select Video. 3. Viewing Setup 1. Use the tv/video button on the external A/V equipment to the AUDIO jacks. Refer to the DVD player's manual for the digital set -top box audio outputs to the corresponding input jacks on...
Operating Guide - Page 14

... the computer you don't use standard XGA (1024x768) computer output at a 60Hz refresh rate. Connect the TV to the TV's PC SOUND input. Connect the PC audio output to the PC with the PC cable. 3. For optimum...the monitor output resolution on the PC. 2. c. Adjust sound level to the operating manual for Horizontal and Vertical frequencies is separate. DPM mode may result in to the...
Operating Guide - Page 17

... signals either over -the-air channels and then channels provided by -one -by a cable service. The TV scans for the TV to scan through all the in auto programming, the function will remain. • Auto program function can manually include or erase individual channels. 1. The current channel is added to that time. Favorite ch...
Operating Guide - Page 18

Manual Picture Control (User option) - Use the F / G button to make appropriate adjustments. • Contrast, Brightness, Color, and Sharpness are preset for the best... the G button and then use D / E button to select the desired picture option (Contrast, Brightness, Color, Sharpness, Tint). 3. This function adjusts the TV for good picture quality at the factory and cannot be changed.
Operating Guide - Page 19

... programs and any special adjustment because the TV selects the appropriate sound option based on the broadcast signal. 19 Sound EZ Audio AVL Balance D E FG OK MENU Flat Music Movie Sports User G 0.1 0.5 .../ E button to Right 50. 4. D E FG OK MENU Stereo/SAP Broadcasts Setup - The TV can also adjust EZ Audio in poor signal reception areas. • Stereo, SAP mode are available ...
Operating Guide - Page 20

... the enter button to select Auto. 4. If the time on whether or not your local PBS TV station. AM 20 TV 1 D.S.T. Press the G button and then use D / E button to save . Press the...D / E button to select Clock. 3. Press the G button and then use D / E button to select Manual. 4. Manual Clock Setup - Press the G button and then use D / E button to select the Timer menu. 2. Timer...
Operating Guide - Page 21

... the same time. - Press the enter button to save . If you want is no input signal, the TV switches to set the hour. 4. Off timer On timer 3. Press the G button and then use D /... Standby mode automatically after turning on the screen, followed by the following sleep timer options: 10, 20, 30, 60, 90, 120, 180, and 240 minutes. 2. When the number of minutes you...
Operating Guide - Page 26

... you will have your TV dormant for a while. Product Specifications MODEL Power Requirement Power Consumption Audio Output Television System Television Channel Television Screen External Antenna Impedance Z15LA7R Z20LA7R AC100-240V~ 50/60Hz 0.9A AC100-240V~ 50/60Hz 1.2A 55W 65W 3 W + 3 W 5 W + 5 W NTSC VHF : 2 ~ 13, UHF : 14 ~ 69, Cable : 01 ~ 125 LCD Panel 75 Ω 26 Maintenance...
Operating Guide - Page 28

...maintain, or separate system components; CUSTOMER INTERACTIVE CENTER NUMBERS: For Where to the requirements or precautions in material or workmanship. ZENITH ELECTRONICS CORPORATION LCD-TV LIMITED WARRANTY - WARRANTY PERIOD: HOW SERVICE IS HANDLED: LABOR: 1 Year from the Date of manufacture or for outside environmental specifications or contrary to buy, Product Assistance, or Customer...

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