Sony cdp 561 service manual

Page 2

CAUTION
Use of controls or adjustments or performance of A
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.

CLASS 1 LASER PRODUCT
LUOKAN I LASERLAITE

KLASS 1 LASEFIAPPAHAT

This appliance is classified as 3 CLASS 1,
LASER product.

The CLASS 1 LASER PRODUCT
MARKING is located on the rear

exterior.

The following caution label is located
inside the unit.

CAUTION ; INVISIBLE use: RADIATlON WNEN open.
AVOID EXPOSURE to EEAM
- usmuo LASERSYRALING vzo ABNING Mn
ADVARSEL' srmennsosuemosns ER one AF Fummou
UNDGA uDs ETYELSE FOR SYRALING
VAROI : AVAITAESSA JA SUOJALUKITUS OHITETFAESSA
DLET Atrium uszesArEiLvLLE
. LASERSTRALING NAR menu on AR 09mm
VARNNG OCH seamen in uaxoPPLAo
usmuc LASERSTRALING NAR DEKSEL APNES
ADVERSEL UNNGA eKsPoNEnING FOR smAtEN

Notes on chip component replacement

. Never reuse a disconnected chip component.

0 Notice that the minus side of a tantalum capacitor may be
damaged by heat

SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY MARK A OR DOTTED

LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE

OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.

TABLE OF CONTENTS

Section Title Page
SECTION 1. SERVICING NOTE .................................... 3
SECTION 2. GENERAL .................................................. 4

SECTION 3, DISASSEMBLY
3-1i Loading Panel iiiiiiiiiiiiiiii
3-2i MD (BU-58020) Block iiiii

SECTION 4. ELECTRICAL BLOCK CHECKING 6

SECTION 5. DIAGRAMS
5-1. IC Pin Functions
- l0101 (CXD25450) ........................................................ 8
- ICSOi (CXP82316~0550)
5-2. Circuit Boards Location .....
5-3. Printed Wiring Board - BD Section ~
54. Schematic Diagram - BD Section -
5-5. Schematic Diagram - Main Section -
56. Printed Wiring Board - Main Section - ....................... 21

SECTION 6. EXPLODED VIEWS
6-1i Case and Front Panel Section
6-2i Chassis Section
6»3. Mechanism Section (CDM2SD-SBDZO)
6-4. Base Unit Section (BU-58020) .........

SECTION 7, ELECTRICAL PARTS LIST ....................... 29

MODEL IDENTIFICATION
-- BACK PANEL -

I__I
GDP-561 (AEP Model) : 4-962-202-5u

CDP~561 (German Model) : 4>962-202-6l:l
GDP-581E (UK Model) : 4-962-202-7El