Inhaltsverzeichnis - Grundig GV 6400 HiFi Service Anleitung

Allgemeiner Teil / General Section
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Sach-Num-
mer 72010-800.00, sowie zusätzlich die eventuell
abweichenden, landesspezifischen Vorschriften!

Inhaltsverzeichnis

D
Allgemeiner Teil .................................1-1...1-13
Geräteübersicht ........................................................................... 1-3
Meßgeräte / Meßmittel ................................................................. 1-4
Technische Daten ........................................................................ 1-4
Bedienelemente ........................................................................... 1-5
Servicehinweise ........................................................................... 1-7
Servicetestprogramm und Sonderfunktionen ............................. 1-11
Beschreibungen ...................................2-1...2-7
Netzteil (PSM...) .......................................................................... 2-1
Chassisplatte (PMB) .................................................................... 2-2
• Laufwerksteuerung / Deck-Elektronik (DE) ............................... 2-2
• Empfangseinheit (FV) ............................................................... 2-3
• IN/OUT, VPS (IO) ..................................................................... 2-3
• Video/Chroma (VS) ................................................................... 2-4
• SECAM-L (SE) .......................................................................... 2-5
• Kopfverstärker (HA) .................................................................. 2-5
• OSD/Follow-TV (OS/FOME) ..................................................... 2-6
Chassisplatte II (PAF) .................................................................. 2-6
• Stereo-/NICAM-Decoder (SD) .................................................. 2-6
• Audio (AF) ................................................................................. 2-6
Bedieneinheiten (PDCG... / PKG...) ............................................ 2-7
Abgleichvorschriften ........................... 3-1...3-2
Netzteil (PSM...) .......................................................................... 3-1
Bedieneinheiten (PDC...) ............................................................. 3-1
Chassisplatte (PMB) .................................................................... 3-1
• Laufwerksteuerung / Deck-Elektronik (DE) ............................... 3-1
• Empfangseinheit (FV) ............................................................... 3-2
• Video/Chroma (VS) ................................................................... 3-2
• Löschoszillator / Standardton (AL) ............................................ 3-2
Chassisplatte II (PAF) .................................................................. 3-2
• Stereo-Decoder (SD) ................................................................ 3-2
• Audio (AF) ................................................................................. 3-2
Platinenabbildungen
und Schaltpläne ................................ 4-1...4-46
Abkürzungen ................................................................................ 4-1
Verdrahtungsplan ......................................................................... 4-4
Blockschaltpläne .......................................................................... 4-5
Netzteil (PSM...) ........................................................................ 4-14
Chassisplatte (PMB) .................................................................. 4-17
• Laufwerksteuerung / Deck-Elektronik (DE) ............................. 4-21
• OSD/Follow-TV (OS/FOME) ................................................... 4-24
• Empfangseinheit (FV) ............................................................. 4-25
• IN/OUT (IO) ............................................................................. 4-27
• Löschoszillator / Standardton (AL) .......................................... 4-28
• Video/Chroma (VS) ................................................................. 4-29
• SECAM-L (SE) ........................................................................ 4-32
• Kopfverstärker (HA) ................................................................ 4-34
Chassisplatte II (PAF) ................................................................ 4-35
• Stereo-/NICAM-Decoder (SD) ................................................ 4-37
• Audio (AF) ............................................................................... 4-39
Bedieneinheiten (PDCG... / PKG...) .......................................... 4-41
Laufwerk ............................................. 5-1...5-12
Meßgeräte / Meßmittel ................................................................. 5-1
Servicehinweise ........................................................................... 5-2
Auswechseln von Laufwerksteilen ............................................... 5-3
Einstellungen ............................................................................. 5-10
Explosionszeichnungen
und Ersatzteillisten ............................ 6-1...6-10
1 - 2
The regulations and safety instructions shall be valid
as provided by the "Safety" Service Manual, part
number 72010-800.00, as well as the respective
national deviations.
Table of Contents
GB
Seite
General Section .................................. 1-1...1-16
Videorecorder Overview .............................................................. 1-3
Test Equipment / Jigs .................................................................. 1-4
Specifications ............................................................................... 1-4
Operating Elements ..................................................................... 1-5
Service Instructions ...................................................................... 1-7
Service Test Programme and Special Funktions ....................... 1-14
Descriptions ....................................... 2-8...2-14
Power Supply (PSM...) ................................................................ 2-8
Family Board (PMB) ..................................................................... 2-9
• Deck Control / Deck Electronic (DE) ......................................... 2-9
• Frontend (FV) .......................................................................... 2-10
• IN/OUT, VPS (IO) ................................................................... 2-10
• Video/Chroma (VS) ................................................................. 2-11
• SECAM L (SE) ........................................................................ 2-12
• Head Amplifier (HA) ................................................................ 2-12
• OSD/Follow TV (OS/FOME) ................................................... 2-13
Family Board II (PAF) ................................................................ 2-13
• Stereo-/NICAM-Decoder (SD) ................................................ 2-13
• Audio (AF) ............................................................................... 2-13
Keyboard Control Units (PDCG... / PKG...) .............................. 2-14
Adjustment Procedures....................... 3-3...3-4
Power Supply (PSM...) ................................................................ 3-3
Keyboard Control Units (PDC...) ................................................. 3-3
Family Board (PMB) ..................................................................... 3-3
• Deck Control / Deck Electronic (DE) ......................................... 3-3
• Frontend (FV) ............................................................................ 3-4
• Video/Chroma (VS) ................................................................... 3-4
• Erase Oscillator / Standard Sound (AL) .................................... 3-4
Family Board II (PAF) .................................................................. 3-4
• Stereo-Decoder (SD) ................................................................ 3-4
• Audio (AF) ................................................................................. 3-4
Layout of the PCBs
and Circuit Diagrams ......................... 4-1...4-46
Abbreviations ............................................................................... 4-1
Wiring Diagram ............................................................................ 4-4
Block Circuit Diagrams ................................................................. 4-5
Power Supply (PSM...) .............................................................. 4-14
Family Board (PMB) ................................................................... 4-17
• Deck Control / Deck Electronic (DE) ....................................... 4-21
• OSD/Follow TV (OS/FOME) ................................................... 4-24
• Frontend (FV) .......................................................................... 4-25
• IN/OUT (IO) ............................................................................. 4-27
• Erase Oscillator / Standard Sound (AL) .................................. 4-28
• Video/Chroma (VS) ................................................................. 4-29
• SECAM L (SE) ........................................................................ 4-32
• Head Amplifier (HA) ................................................................ 4-34
Family Board II (PAF) ................................................................ 4-35
• Stereo-/NICAM-Decoder (SD) ................................................ 4-37
• Audio (AF) ............................................................................... 4-39
Keyboard Control Units (PDCG... / PKG...) .............................. 4-41
Drive Mechanism................................ 5-1...5-12
Test Equipment / Jigs .................................................................. 5-1
Service Instructions ...................................................................... 5-2
Replacement of Tape Deck Components .................................... 5-3
Adjustments ............................................................................... 5-10
Exploded Views and
Spare Parts Lists ................................ 6-1...6-10
GV 6400 ..., GV 6401 NIC
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GRUNDIG Service