Partie générale / General Section
II y a lieu d'observer les recommandations et les
prescriptions de sécurité de I'Instruction de Ser-
vice "Sécurité" Réf. N 72010-800.00 ainsi que
les prescriptions spécifiques à chaque pays!
F
Sommaire
Symboles schéma ........................................................................ 1-6
Eléments de commande (P 37-070) .......................................... 1-11
3.1 Généralité ........................................................................... 2-4
3.2 Circuit FI ............................................................................. 2-4
PAL-SECAM ...................................................................... 2-6
3.16 L'étage de déviation verticale ........................................... 2-9
3.17 Compensation de non-entrelacement en télétexte (Option) ... 2-9
3.18 Le circuit de coïncidence .................................................. 2-9
Schéma synoptique ................................................................ 2-10
Prescriptions d'alignement ........................... 3-1
C.I. Principal ................................................................................. 3-1
Circuits impriméset
schémas électriques............................. 4-1... 4-20
Tuner 29504-201.21 .................................................................... 4-1
C.I. Principal ................................................................................. 4-3
Schéma synoptique général ........................................................ 4-9
Oscillogrammes ......................................................................... 4-14
Oscillogrammes du C.I. Tube .................................................... 4-16
C.I. Tube 29305-022.14/.15 ...................................................... 4-17
Tuner 29504-201.31 .................................................................. 4-19
Liste de pièces détachées .................... 5-1... 5-13
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.
GB
Table of Contents
Page
General Section ................................... 1-1... 1-16
Technical Data ............................................................................. 1-3
Module List ................................................................................... 1-4
Safety Advice ............................................................................... 1-4
Hints to the Components ............................................................. 1-4
Service Instructions (P 37-070) .................................................. 1-11
Descriptions ......................................... 2-1... 2-10
1. Power Supply ........................................................................... 2-1
2. System Control ........................................................................ 2-3
3.1 Overview ................................................................................ 2-4
3.2 IF ........................................................................................ 2-4
3.3 CCVS-Signal ...................................................................... 2-4
3.5 Sound IF ............................................................................. 2-5
3.7 SECAM Signal Path
and Automatic PAL/SECAM Switching .............................. 2-6
3.12 2-Phase Control ............................................................. 2-8
3.18 Coinzidence ..................................................................... 2-9
Alignment ....................................................... 3-2
Chassis Board .............................................................................. 3-2
Layout of the PCBs
and Circuit Diagrams ......................... 4-1... 4-20
Tuner 29504-201.21 .................................................................... 4-1
Chassis Board .............................................................................. 4-3
Oscillograms .............................................................................. 4-14
CRT Panel 29305-022.14/.15 .................................................... 4-17
Tuner 29504-201.31 .................................................................. 4-19
Spare Parts List .................................. 5-1... 5-13
CUC 7301 F
Page
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