Partie générale / General Section
II y a lieu d'observer les recommandations et les
prescriptions de sécurité de I'Instruction de Service
"Sécurité" Réf. N° 72010-800.00 ainsi que les
prescriptions spécifiques à chaque pays!
Sommaire
F
Partie gérérale ...................................... 1-1...1-16
Tableaux des normes et des canaux ........................................... 1-7
• C.I. Alimentation ........................................................................ 2-1
• Commande et gestion mécanique (DE) .................................... 2-3
• Module de commande (CO) ...................................................... 2-4
• C.I. de traitement du signal TV (TV) ......................................... 2-4
• IN/OUT (IO) ............................................................................... 2-6
• Son Mono (AL) .......................................................................... 2-8
Schéma des points de réglage .................................................... 3-1
C.I. Tube ...................................................................................... 3-3
• Module de commande (CO) ...................................................... 3-3
• Commande et gestion mécanique (DE) .................................... 3-4
• Son Mono (AL) .......................................................................... 3-4
et des schémas électriques .................... 4-1...4-72
Plan de connexions ...................................................................... 4-1
Châssis étage de puissance (PLS) ............................................ 4-19
C.I. Tube .................................................................................... 4-33
• Module de commande (CO) .................................................... 4-43
• Procédure servo / Gestion mécanique (DE) ........................... 4-49
• C.I. de traitement du signal TV (TV) ....................................... 4-51
• Etage FI EURO 2 (TU2) .......................................................... 4-55
• Télétexte "DOS" (TXT) ............................................................ 4-58
• IN/OUT (IO) ............................................................................. 4-59
• Vidéo/Chroma (VS) ................................................................. 4-61
• Son Mono (AL) ........................................................................ 4-65
C.I. Embases (BUPI) .................................................................. 4-68
Ampli de têtes (OHA) ................................................................. 4-69
• Ampli de têtes ......................................................................... 4-71
Réglages .................................................................................... 5-10
Vues éclatées et
Listes de pièces détachées....................E-1...E-11
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
Page
General Section .................................... 1-1...1-16
TVR Overview .............................................................................. 1-3
Test Equipment / Jigs .................................................................. 1-4
Specifications ............................................................................... 1-4
Operating Hints ............................................................................ 1-5
Tables of Norms and Channels ................................................... 1-7
Service Instructions ...................................................................... 1-9
Service Test Programme ........................................................... 1-13
Description ........................................... 2-9...2-16
Power Chassis (PLSP) ................................................................ 2-9
• Power Supply ............................................................................ 2-9
• High Voltage Section .............................................................. 2-10
Tube PCB .................................................................................. 2-10
Signal Chassis (PSSP2) ............................................................ 2-11
• Deck Control / Deck Electronic (DE) ....................................... 2-11
• Keyboard Control Unit (CO) .................................................... 2-12
• TV Signal Electronics (TV) ...................................................... 2-12
• Frontend 2 (TU2) .................................................................... 2-13
• IN/OUT (IO) ............................................................................. 2-14
• Video/Chroma (VS) ................................................................. 2-14
• Standard Sound (AL) .............................................................. 2-15
• Teletext "DOS" (TXT) .............................................................. 2-16
Adjustment Procedures ......................... 3-1...3-6
Location of Adjustment Controls .................................................. 3-1
Power Chassis (PLSP) ................................................................ 3-5
Tube PCB .................................................................................... 3-5
Signal Chassis (PSSP2) .............................................................. 3-5
• TV Signalelectronic (TV) ........................................................... 3-5
• Keyboard Control Unit (CO) ...................................................... 3-5
• Deck Control / Deck Electronic (DE) ......................................... 3-6
• Frontend 2 (TU2) ...................................................................... 3-6
• Video/Chroma (VS) ................................................................... 3-6
• Standard Sound (AL) ................................................................ 3-6
Layout of the PCBs
and Circuit Diagrams .......................... 4-1...4-72
Wiring Diagrams .......................................................................... 4-1
Block Circuit Diagrams ................................................................. 4-7
Power Switch Board ................................................................... 4-18
Power Chassis (PLS) ................................................................. 4-19
Tube PCB .................................................................................. 4-33
Tape Deck Sensor Panel ........................................................... 4-46
Signal Chassis (PSSP2) ............................................................ 4-37
• Keyboard Control Unit (CO) .................................................... 4-43
• Deck Control / Deck Electronic (DE) ....................................... 4-49
• TV Signal Electronics (TV) ...................................................... 4-51
• Frontend 2 (TU2) .................................................................... 4-55
• Teletext "DOS" (TXT) .............................................................. 4-58
• IN/OUT (IO) ............................................................................. 4-59
• Video/Chroma (VS) ................................................................. 4-61
• Standard Sound (AL) .............................................................. 4-65
Socket Board (BUPI) .................................................................. 4-68
Head Amplifier Board (OHA) ...................................................... 4-69
• Headwheel Motor Control ....................................................... 4-70
• Head Amplifier ........................................................................ 4-71
Test Equipment / Jigs .................................................................. 5-1
Service Instructions ...................................................................... 5-2
Adjustments ............................................................................... 5-10
Exploded Views and
Spare Parts Lists ................................. E-1...E-11
TVR 3710 FR, TVR 5100 FR, TVR 5500 FR
GRUNDIG Service
Page