Read Sony CDP-CX57 Service Manual online
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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
• 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
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.
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.
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.
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 —
— 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.
FOR STRÅLING.
VORSICHT :
UNSICHTBARE LASERSTRAHLUNG, WENN
ABDECKUNG GEÖFFNET UND SICHEREITSVERRIEGELUNG
ÜBERBRÜCKT. NICHT DEM STRAHL AUSSETZEN.
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)
Canada)
The following caution label is located inside the unit.
SECTION 1
SERVICING NOTES
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