Pioneer az 460 service manual

Page 1

Q) PIONEER'

The future of sound and vision.

ORDER NO.

gas-#32: ARP1908

STEREO AMPLIFIER

A-Z4BD
A-ZBBD

A-Z460'ANDA-2360 HAVE FOLLOWING VERSIONS:

Appilclble modal
Type ~ Power requirement Export dutlnetlen
A1460 A1360
HE O O ACZZOV, 240V (switchable) United Kingdom
HE O O ACZZOV, 140V (switchablel European continent
HEZ O O Aczzov, 240v (ewltchebiel' West Germany

Change the priery wiring.

This manual ls applicable To A-Z480/HB,HE, A-ZSGO/HB and HE types.

As to the A-Z460/HE end A-ZSGO/HE types, refer to page 45.

As to the other types, refer to applicable service manuals.

Type A-Z460/HB end A-ZBGOIHB are two different models, having different power output

values.

- GH-Z460 must be connected to A-Z460 or A-Z360.(GR-Z460 connect be connected to
A-ZEB'EL. Connecting GEE-360 mix-2560 may cause a malfunction.) SP-2560 Cannot be
connected to A-Z460 or A-Z360. Connecting SP-ZSBO to A-460 or A-Z360 may cause a
malfunction.

' As to the system composition,refer to the S~777D/S-5550 service manual (ARPISBO).

CONTENTS

1_ SPECIFICATIONS ....................................... 2 5_ BLOCK DIAGRAM ................

2. EXPLODED VIEWS, PACKING AND PARTS 6. 10 INFORMATION ------------------------- 39
LIST ......................................................... a 7- FOR AZ460lHE AND A.236°/HE TYPES.. . 45

a. PARTS LIST OF ASSEMBLIES ----------- 7 8. PANEL FACILITIES ------------------------------------ 46

4. SCHEMATIC DIAGRAMS AND P C. BOARD
CONNECTION DIAGRAMS ------

~12

PIONEER ELECTRONIC CORPORATION 4-1, Meguvo 1-Chome. Meguro»ku, Tokyo 153, Japan
PIONEER ELECTRONICS SERVICE INC. PO, Box 1760, Long Beach, CaIIlornIa 90801 USA.
PIONEER ELECTRONICS OF CANADA, INC. 505 Cochrane Dnve. Markham, Onlarlo L3H 853 Canada
PIONEER ELECTRONIC [EUROPE] N.V. Keelbeigiaan i. 2740 Beveven. Belgmm
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178 184 Boundary Road H'aeslde. Vlclona 3195 Auslraila TEL: [03] 580 9911
© PIONEER ELECTRONIC CORPORATION 1989 .
YV DEC. 1989 Printed In Japan.