Table Of Contents - Grundig 32 VLE 973 BL Service Manual

GRUNDIG Service
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Material-
nummer 720108000001, sowie zusätzlich die even-
tuell abweichenden, landesspezifischen Vorschriften!
Inhaltsverzeichnis
Allgemeiner Teil .................................. 1-3...1-44
Allgemeine Hinweise .....................................................................1-3
Spezial-Funktionen ........................................................................1-3
Geräte- und Display-Varianten ......................................................1-4
Technische Daten ..........................................................................1-5
Bedienhinweise ...........................................................................1-15
Service- und Sonderfunktionen ...................................................1-43
Platinenabbildungen
und Schaltpläne .................................. 2-1...2-33
Chassisplatte VVK190R-2 .............................................................2-1
- Blockschaltplan ..........................................................................2-9
- Übersicht..................................................................................2-10
- Netzteil .....................................................................................2-11
- HDMI........................................................................................2-12
- SCART, VGA, CV, YUV ............................................................2-13
- Tuner / DVB-T2 ........................................................................2-14
- DVB-S ......................................................................................2-15
- USB .........................................................................................2-16
- PCMCIA-Interface ....................................................................2-16
- Scaler-SOC / LAN....................................................................2-17
- RAM .........................................................................................2-20
- FLASH .....................................................................................2-21
- LVDS ........................................................................................2-22
- Keyboard-Anschluss ................................................................2-22
- Verstärker .................................................................................2-23
Netzteil DPS-177BP ....................................................................2-24
Netzteil DPS-219GP ....................................................................2-27
Netzteil DPS-243AP ....................................................................2-30
IR-/LED-Platte .............................................................................2-33
Keyboard .....................................................................................2-33
Ersatzteillisten .................................... 3-1...3-10
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.

Table of Contents

Seite
General Section .................................. 1-3...1-44
General Notes ...............................................................................1-3
Special Functions ..........................................................................1-3
Product and Display Variants .........................................................1-4
Technical Data ...............................................................................1-5
Operating Hints ............................................................................1-29
Service and Special Functions ....................................................1-43
Layout of the PCBs
and Circuit Diagrams ......................... 2-1...2-33
Chassis Board VVK190R-2 ...........................................................2-1
- Block Circuit Diagram ................................................................2-9
- Overview ..................................................................................2-10
- Power Supply ...........................................................................2-11
- HDMI........................................................................................2-12
- SCART, VGA, CV, YUV ............................................................2-13
- Tuner / DVB-T2 ........................................................................2-14
- DVB-S ......................................................................................2-15
- USB ........................................................................................2-16
- PCMCIA Interface ....................................................................2-16
- Scaler SOC / LAN ....................................................................2-17
- RAM .........................................................................................2-20
- FLASH .....................................................................................2-21
- LVDS ........................................................................................2-22
- Keyboard Connection ..............................................................2-22
- Amplifier ...................................................................................2-23
Power Supply DPS-177BP ..........................................................2-24
Power Supply DPS-219GP ..........................................................2-27
Power Supply DPS-243AP ..........................................................2-30
IR / LED Board ............................................................................2-33
Keyboard .....................................................................................2-33
Spare Parts Lists ................................ 3-1...3-10
1 - 2
Chassis J5
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