Grundig NWS000, Service Manual

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GRUNDIG Service Chassis KY
1 - 2
Table of Contents
Page
General Section .................................. 1-2…1-70
General Notes ...............................................................................1-3
Special Functions ..........................................................................1-3
Product and Display Variants .........................................................1-4
Service Hints .................................................................................1-4
Technical Data ...............................................................................1-6
Operating Hints ............................................................................1-49
Service and Special Functions ....................................................1-66
Layout of the PCBs
and Circuit Diagrams ......................... 2-1…2-43
Chassis Board ZDS190R-6 ...........................................................2-1
– Block Circuit Diagram ................................................................2-9
– Power Supply ...........................................................................2-10
– HDMI........................................................................................2-12
– SCART, VGA, CV, YUV ............................................................2-13
– Tuner / DVB-T2 ........................................................................2-14
– DVB-S ......................................................................................2-15
– USB ........................................................................................2-16
– UHD ........................................................................................2-16
– PCMCIA Interface ....................................................................2-17
– Scaler SOC / LAN ....................................................................2-18
– FLASH .....................................................................................2-20
– RAM .........................................................................................2-21
– FRC .........................................................................................2-22
– LVDS ........................................................................................2-23
– Keyboard..................................................................................2-23
– Amplifier ...................................................................................2-24
4K Board......................................................................................2-25
– Power Supply ...........................................................................2-28
– HDMI........................................................................................2-29
– Processor.................................................................................2-29
– LVDS ........................................................................................2-30
– RAM .........................................................................................2-31
Power Supply DPS-103DP A / DPS-169CP A .............................2-33
Power Supply DPS-110A .............................................................2-37
Power Supply DPS-243AP ..........................................................2-40
Emitter Board...............................................................................2-43
IR/LED Boards.............................................................................2-43
Spare Parts Lists ................................ 3-1…3-21
Inhaltsverzeichnis
Seite
Allgemeiner Teil .................................. 1-2…1-70
Allgemeine Hinweise .....................................................................1-3
Spezial-Funktionen ........................................................................1-3
Geräte- und Display-Varianten ......................................................1-4
Servicehinweise ............................................................................1-4
Technische Daten ..........................................................................1-6
Bedienhinweise ...........................................................................1-32
Service- und Sonderfunktionen ...................................................1-66
Platinenabbildungen
und Schaltpläne .................................. 2-1…2-43
Chassisplatte ZDS190R-6 .............................................................2-1
– Blockschaltplan ..........................................................................2-9
– Netzteil .....................................................................................2-10
– HDMI........................................................................................2-12
– SCART, VGA, CV, YUV ............................................................2-13
– Tuner / DVB-T2 ........................................................................2-14
– DVB-S ......................................................................................2-15
– USB .........................................................................................2-16
– UHD .........................................................................................2-16
– PCMCIA-Interface ....................................................................2-17
– Scaler-SOC / LAN....................................................................2-18
– FLASH .....................................................................................2-20
– RAM .........................................................................................2-21
– FRC .........................................................................................2-22
– LVDS ........................................................................................2-23
– Keyboard..................................................................................2-23
– Verstärker .................................................................................2-24
4K-Modul .....................................................................................2-25
– Netzteil .....................................................................................2-28
– HDMI........................................................................................2-29
– Prozessor .................................................................................2-29
– LVDS ........................................................................................2-30
– RAM .........................................................................................2-31
Netzteil DPS-103DP A / DPS-169CP A.......................................2-33
Netzteil DPS-110A.......................................................................2-37
Netzteil DPS-243AP ....................................................................2-40
Emitter-Platte ...............................................................................2-43
IR/LED-Platten.............................................................................2-43
Ersatzteillisten .................................... 3-1…3-21
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Material-
nummer 720108000001, sowie zusätzlich die even-
tuell abweichenden, landesspezifischen Vorschriften! The regulations and safety instructions shall be valid
as provided by the "Safety" Service Manual, part
number 720108000001, as well as the respective
national deviations.