Sony sdp vf 1 service manual

Page 2

Section
SECTION 1.

SECTION 2.

SECTION 3
3-1
3-2.
3-3.
3-4.
3-5.

3-7.

SECTION 4.
4.1.
4.2.

SECTION 5.

SDP-VF1

TABLE OF CONTENTS

Title Page
GENERAL .................................................... > ..... 3
[C PIN FUNCTIONS ....................................... 9
DIAGRAMS
amcx DIAGRAM ............................................. 11
CIRCUlT BOARDS IDCATION .............................. 15

SEMICONDUCTOR LEAD LAYOUTS
PRINTED WIRING BOARDS

SCHEMATIC DIAGRAMS -MAIN SECTION- 21

. SCHEMATIC DIAGRAMS

-SURROUND SECTION- ........................... 25
1C BLOCK DIAGRAMS ....................................... 29

EXPLODED VIEWS
CABINET SECTION
CHASSIS SECTION

ELECTRICAL PARTS LIST

'33

MODEL IDENTIFICATION
- Specification Label -

SONY- MODEL NO. SDP-VFl

DIGITAL SURROUND PROCESSOR

WW/

I

E(120V) Model : AC 120v ~ 30w 50/60Hz
E(220-230V) Model ; Ac 220 - 230v ~3ow 50/60Hz

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 T0 SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.