Pioneer sa 970 service manual

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pioneer sa 970 service manual

Extracted text from pioneer sa 970 service manual (Ocr-read)


Page 1

(U) PIONEER


CIRCUIT DESCRIPTIONS
REPAIR & ADJUSTMENTS

ORDER NO.
ARP1109-0

STEREO AMPLIFIER

MODEL SA-970 [BK] COMES IN SEVEN VERSIONS DISTINGUISHED AS FOLLOWS:

Applicable model
Type SA-970 (BK) SA-970 Power requirement Destinatiun
HE O O AC220V, 240v (switchable) * European continent
H5 0 O Ac220v, 240v (switchable) * United Kingdom
HEZ O O Aczzov,24ov (switchable) * West Germany
5 O - AC110V, 120V, 220V, 240V (switchable) General market
5/6 0 A AC110V,120V,220V,240V (switchable) U.si Military
YP O - AC240V only Australia
KC 0 - AC120V only Canada

Change the primary wiring of the power transformer.

o This service manual is applicable to the HE type.
I As to the other types, please refer to additional service manual.

PIONEER ELECTRONIC CORPORATION 4-1. Megura laChomE. Meguroikm Tokyo 153. Japan
RlaNEER ELECTRONICS SERVICE INC. PO. Bax 1760, Lang Beach Eaiitamia 9080) us A.
TEL. (213] 4205mm:
RICNEER ELECTRONIC [EUROPE] N.v. Keecberglaan 1, 2740 Eaveren, Belgium TEL: Era/7752305
RloNEER ELECTRONICS AUSTRALIA RTv. LTI:I. 178484 Boundary Plead Braesida viacoria 3195, Abacralia
TEL: {03] 59079911

YG (9 MAR. 1986 Printed in Jana?)

Page 2

SA-97OEBKJ ,SA-97D

CONTENTS

I. SPECIFICATIONS ..................... 3 6. RC. BOARDS CONNECTION DIAGRAM .. .. . 11
2. FRONT PANEL FACILITIES .............. 4 7. SCHEMATIC DIAGRAM ................. 15
3. PARTS LOCATION .................... 6 8. BLOCK DIAGRAM .................... 19
4. PACKING ........................... 7 9. ELECTRICAL PARTS LIST ............... 21
5. EXPLODED VIEW AND PARTS LIST ........ 8

Q

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