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GRUNDIG Service
Partie générale / General Section
GV 26 EURO, GV 6000 EURO, GV 6300 EURO
F
Sommaire
Page
Partie gérérale .................................... 1-1…1-15
Composition des appareils ........................................................... 1-3
Appareils de mesure / Moyens de maintenance .......................... 1-4
Caractéristiques techniques ......................................................... 1-4
Eléments de commande .............................................................. 1-5
Tableaux des normes et des canaux ........................................... 1-7
Instructions pour la maintenance ................................................. 1-9
Programme test de maintenance et fonctions spéciales ........... 1-13
Description des circuits ...................... 2-1…2-6
Alimentation(PSM…) ................................................................... 2-1
Circuit principal (PMB) ................................................................. 2-2
• Commande et gestion mécanique (DE) .................................... 2-2
• Etage FI EURO (FV) ................................................................. 2-3
• IN/OUT, VPS (IO) ..................................................................... 2-3
• Vidéo/Chroma (VS) ................................................................... 2-4
• SECAM-L (SE) .......................................................................... 2-5
• Ampli de têtes (HV) ................................................................... 2-5
• Son Mono (AL) .......................................................................... 3-6
• Follow-TV (OS) ......................................................................... 2-6
• OSD (OS) .................................................................................. 2-6
• Module de commande (PDC… / PKG…) .................................. 2-6
Prescriptions d'alignements ............... 3-1…3-2
Alimentation (PSM…) .................................................................. 3-1
Module de commande (PDC…) ................................................... 3-1
Circuit principal (PMB) ................................................................. 3-1
• Commande et gestion mécanique (DE) .................................... 3-1
• Etage FI EURO (FV) ................................................................. 3-2
• Vidéo/Chroma (VS) ................................................................... 3-2
• Son Mono (AL) .......................................................................... 3-2
• OSD (OS) .................................................................................. 3-2
Circuits imprimés
et des schémas électriques .............. 4-1…4-38
Abréviations ................................................................................. 4-1
Plan de connexions ...................................................................... 4-4
Synoptique des circuits imprimés ................................................ 4-5
Alimentation (PSM…) ................................................................ 4-14
Circuit principal (PMB) ............................................................... 4-17
• Procédure servo / Gestion mécanique (DE) ........................... 4-21
• OSD/Follow-TV (OS) .............................................................. 4-24
• Etage FI (FV) .......................................................................... 4-25
• IN/OUT (IO) ............................................................................. 4-27
• Vidéo/Chroma (VS) ................................................................. 4-29
• SECAM L (SE) ........................................................................ 4-32
• Ampli de têtes (HV) ................................................................. 4-33
• Son Mono (AL) ........................................................................ 4-34
Circuit principal II – IN/OUT (PIO) .............................................. 4-35
Module de commande (PDCG1 / PKG11 / PKG12) .................. 4-36
Platine mécanique .............................. 5-1…5-12
Appareils de mesure / Moyens de maintenance .......................... 5-1
Instructions pour la maintenance ................................................. 5-2
Remplacement d'éléments de la mécanique ............................... 5-3
Réglages .................................................................................... 5-10
Vues éclatées et
Listes de pièces détachées ............... 6-1…6-10
prescriptions spécifiques à chaque pays!
GB
Table of Contents
Page
General Section .................................. 1-1…1-18
Videorecorder Overview .............................................................. 1-3
Test Equipment / Jigs .................................................................. 1-4
Specifications ............................................................................... 1-4
Operating Elements ..................................................................... 1-5
Tables of Norms and Channels ................................................... 1-7
Service Instructions ...................................................................... 1-9
Service Test Programme and Special Functions ....................... 1-16
Description ......................................... 2-7…2-12
Power Supply (PSM…) ................................................................ 2-7
Family Board (PMB) ..................................................................... 2-8
• Deck Control / Deck Electronic (DE) ......................................... 2-8
• Frontend (FV) ............................................................................ 2-9
• IN/OUT, VPS (IO) ..................................................................... 2-9
• Video/Chroma (VS) ................................................................. 2-10
• SECAM L (SE) ........................................................................ 2-11
• Head Amplifier (HV) ................................................................ 2-11
• Standard Sound (AL) .............................................................. 2-12
• Follow TV (OS) ....................................................................... 2-12
• OSD (OS) ................................................................................ 2-12
Keyboard Control Units (PDC… / PKG…) ................................. 2-12
Adjustment Procedures ....................... 3-3…3-4
Power Supply (PSM…) ................................................................ 3-3
Keyboard Control Unit (PDC…) ................................................... 3-3
Family Board (PMB) ..................................................................... 3-3
• Deck Control / Deck Electronic (DE) ......................................... 3-3
• Frontend (FV) ............................................................................ 3-4
• Video/Chroma (VS) ................................................................... 3-4
• Standard Sound (AL) ................................................................ 3-4
• OSD (OS) .................................................................................. 3-4
Layout of the PCBs
and Circuit Diagrams ......................... 4-1…4-38
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) ............................................................... 4-24
• Frontend (FV) .......................................................................... 4-25
• IN/OUT (IO) ............................................................................. 4-27
• Video/Chroma (VS) ................................................................. 4-29
• SECAM L (SE) ........................................................................ 4-32
• Head Amplifier (HV) ................................................................ 4-33
• Standard Sound (AL) .............................................................. 4-34
Family Board II – IN/OUT (PIO) ................................................. 4-35
Keyboard Control Units (PDCG1 / PKG11 / PKG12) ................. 4-36
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