Pioneer a 66 x service manual

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Extracted text from pioneer a 66 x service manual (Ocr-read)

Page 1

(U) PIONEER

Scﬁice

CIRCUIT DESCRIPTIONS

A PAIR ADJUSTMENTS ' ' 7 ORDER NO.
E & ' " ARP-840-0

STEREO AMPLIFIER

A-EBXIBKJ

A-BBX

0 A-66X [BK] is Black Version of A~66X.
0 MODEL A-66X [BK] COMES IN THREE VERSIONS DISTINGUISHED AS FOLLOWS:

Applicable modal
Type Power requirement Destination
thk Silver
HEZ O O AC220V. 240V (switchable) European continent
HE C O AC22OV. 240V Iswitchable) European continent
H8 0 - AC220V, 240v lswilchable) United Kingdom

O This service manual is applicable to the HEZ, HE and HB types.
C As to the HE and HB types, please refer to pages 26.

CONTENTS

1. SPECIFICATIONS ..................... 2 6. EXPLODED VIEW AND PARTS LIST. . . . . .. 9
2 FRONT PANEL FACILITIES ............. 3 7. P.C. BOARDS CONNECTION DIAGRAM . . . .. 13
3. BLOCK DIAGRAM .................... 5 8. SCHEMATIC DIAGRAM ................ 18
4. PACKING ........................... 6 9. ELECTRICAL PARTS LIST .............. 23
5. PARTS LOCATION .................... 7 10. FOR HE AND HE TYPES ............... 26

PIONEER ELECTRONIC CORPORATION 44. Meguro 1-Chome. Magma-kl... Tokyo 153, Japan
PIONEER ELECTRONICS (USA) INC. PO Box 1760. Long Beach. Cahfoma 80801 USA
TEL: [800) 421-1404, [BUD] 237-0424
PIONEER ELECTRONIC [EUROPE] N.v. Keecberglaan 1. 2740 Beveren, Belgsum TEL 03/775223 oa
PIONEEH ELECTRONICS AUSTRALIA p'rv. LTD. 175484 Boundary Road. Braesvde. Vanna 3195. AUSUalua
TEL: [03] 580-8911