Grundig 22 VLE 4400 BM User Manual

TV Service Manual
Zusätzlich erforderliche Unterlagen für den Komplettservice
Additionally required Service Documents for the Complete Service
Service
Manual
Sicherheit
Safety
Materialnr./Part No.
720108000001
Chassis TY
22 VLE 521 BG NRU000
22 VLE 521 SG NRT000
22 VLE 4400 BM NQQ000
22 VLE 4400 WM NQR000
22 VLE 4421 BF NPQ000
22 VLE 4520 BF MMH000
22 VLE 5400 BN NQS000
22 VLE 5421 BG NJN000
22 VLE 5421 SG NJP000
22 VLE 5421 WG NJQ000, NPU000
22 VLE 5520 SG MLL000
22 VLE 5520 WG MLH000
28 VLE 4400 BM NHD000
28 VLE 4401 BF NFX000, NHL000
28 VLE 4500 BF MMJ000
28 VLE 5401 BG NJR000
28 VLE 5401 SG NJS000
28 VLE 5401 WG NJT000, NPV000
28 VLE 5500 BG MLV000, MPH000
28 VLE 5500 SG MLM000
28 VLE 5500 WG MLJ000
32 VLE 555 BG NMW000
32 VLE 685 BG NSL000
32 VLE 4400 BM NHE000
32 VLE 4401 BF NFY000, NHM000
32 VLE 5400 BN NHF000
32 VLE 5401 BG NJW000
32 VLE 5401 WG NPW000
32 VLE 5405 SG NUG000
32 VLE 5405 WG NUH000
32 VLE 5406 BG MHM000
40 VLE 521 BG MGV000
40 VLE 555 BG NHZ000
40 VLE 685 BG NJA000
40 VLE 4420 BM NHG000
40 VLE 4421 BF NFZ000, NHN000
40 VLE 5420 BN NHH000
40 VLE 5421 BG NJU000, NLD000
40 VLE 5421 WG NPX000
40 VLE 5425 WG MJM000
48 VLE 555 BG NTC000
48 VLE 685 BG NSN000
48 VLE 4420 BM NHJ000
48 VLE 4421 BF NGA000, NHP000
48 VLE 5420 BN NHK000
48 VLE 5421 BG NJV000, NLE000
HAMBURG
28 CLE 5407 BG NJB000
32 CLE 5407 BG NJC000
32 CLE 5407 SG NUJ000
40 CLE 5427 BG NJD000
48 CLE 5427 BG NJE000, NLE000
NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY
Materialnummer / Part Number 720100567000
Änderungen vorbehalten / Subject to alteration
TCC 0315…0514 MP • Prepared in Germany
http://www.grundig.com

Grundig 22 VLE 4400 BM Specifications

General

Screen Size	22 inches
Display Technology	LED
Aspect Ratio	16:9
Refresh Rate	50 Hz
HDMI Ports	2
USB Ports	1
Built-in Speakers	Yes
Resolution	1920 x 1080 pixels

Summary

General Section

General Notes

General information including safety precautions and handling guidelines.

Wiring

Guidance on observing lead routing before disconnecting and after repair.

Carrying out Measurements

Instructions for performing measurements with an oscilloscope, including probe settings.

Special Functions

Parental Control

Details on changing the master PIN and setting parental controls for programs.

Hotel Mode

Information on hotel mode limitations, setup, and temporary deactivation.

Cloning Function

Procedure for copying and restoring data like logos and channel lists via USB.

Product Variants and Service Information

Product and Display Variants

Details on display and product codes, and how to find updated versions.

Service Hint

Step-by-step guide for disassembling the front cabinet and accessing internal components.

Technical Data

22-inch Models Specifications

Technical specifications for 22-inch TV models, covering display, audio, connectivity, and tuning.

28-inch Models Specifications

Technical specifications for 28-inch TV models, including display, audio, and connectivity features.

32-inch Models Specifications

Technical specifications for 32-inch TV models, detailing display, audio, tuning, and software features.

40/48-inch Models Specifications

Technical specifications for 40 and 48-inch TV models, covering display, audio, and connectivity.