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Servicing notes – Technicolor - Thomson CDP-CX57 User Manual

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TABLE OF CONTENTS

1.

SERVICING NOTES

...............................................

2

2.

GENERAL

...................................................................

6

3.

DISASSEMBLY

.........................................................

7

4.

TEST MODE

.............................................................. 11

5.

MECHANICAL ADJUSTMENTS

....................... 14

6.

ELECTRICAL ADJUSTMENTS

......................... 17

7.

DIAGRAMS

................................................................. 20

7-1. Block Diagrams

• BD Section .................................................................... 23
• Main Section ................................................................. 25

7-2. Printed Wiring Board – BD Section – ........................... 27
7-3. Schematic Diagram – BD Section – ............................... 29
7-4. Printed Wiring Board – Audio Section – ....................... 31
7-5. Schematic Diagram – Audio Section – .......................... 33
7-6. Printed Wiring Board – Main Section – ........................ 35
7-7. Schematic Diagram – Main Section – ........................... 37
7-8. Printed Wiring Boards – Panel Section – ...................... 39
7-9. Schematic Diagram – Panel Section – .......................... 41
7-10. Printed Wiring Boards – Sensor/Motor Section – ......... 43
7-11. Schematic Diagram – Sensor/Motor Section – ............. 45
7-12. IC Pin Function Description ........................................... 49

8.

EXPLODED VIEWS

................................................ 55

9.

ELECTRICAL PARTS LIST

............................... 61

CAUTION

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.

The laser component in this product
is capable of emitting radiation
exceeding the limit for Class 1.

This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.

4-997-568-0

π

4-997-568-1

π

4-997-568-2

π

4-997-568-3

π

4-997-568-4

π

4-997-568-5

π

4-997-568-6

π

US model

Canadian model

AEP, AED model

UK model

Australian model

E model

Singapore model

PART No.

MODEL

MODEL IDENTIFICATION
— BACK PANEL —

• Abbreviation

AED: North European

PART No.

CAUTION

:

INVISIBLE LASER RADIATION WHEN OPEN AND

INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.

ADVARSEL :

USYNLIG LASERSTRÅLING VED ÅBNING NÅR

SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION. UNDGÅ UDSAETTELSE
FOR STRÅLING.

VORSICHT :

UNSICHTBARE LASERSTRAHLUNG, WENN

ABDECKUNG GEÖFFNET UND SICHEREITSVERRIEGELUNG
ÜBERBRÜCKT. NICHT DEM STRAHL AUSSETZEN.

VARO

!

:

AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALT-

TIINA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

VARNING

:

OSYNLING LASERSTRÅLING NÄR DENNA DEL ÄR ÖPPNAD

OCH SPÄRREN ÄR URKOPPLAD. BETRAKTA EJ STRÅLEN.

ADVERSEL :

USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG

SIKKERHEDSLÅS BRYTES. UNNGÅ EKSPONERING FOR STRÅLEN.

VIGYAZAT

! :

A BURKOLAT NYITÁSAKOR LÁTHATATLAN LÉZERSU-

GÁRVESZÉLY

! KERÜLJE A BESUGÁRZÁST!

(Except for the customers in the United States and
Canada)

The following caution label is located inside the unit.

SECTION 1

SERVICING NOTES