Pioneer a 5 schematic

Page 1

ADDITIONAL (U) PIONEER

orifice

Wanna] 229.52%-

_NDN SWITCHING AMP
STEREO AMPLIFIER

A-E m

0 The basic performance of the HE and HB types is the same as the KU type, please refer to the KU type
service manual (ART-620) with the exception of this supplements.

SPECIFICATIONS

The specifications for HE and HB types are the same as the KU type except for
following sections:

Amplifier Section Miscellaneous

Hum and Noise (DIN, continuous Power/SOle Power Requirements ......... 220V/240V (Switchable)
PHONO ......................... 72dB/64dB 50/60HZ
TUNE R, AUX, TAPE PLAY .......... 95dB/69dB Power Consumption ...................... 250W

Line Voltage Selection
Line voltage can be changed with following steps Fuse assembly
. Disconnect the AC power cord. Fuse (T1 25A/AC250V)

Q Q Q
. Remove the top cover. EK-OIB
240v21 I)-

. Take out the fuse (AEK-OIBI from the fuse assembly
Reinstall the fuse tin the correct voltage indication 220V3 B.

(see Fig. 1), ~\- Fuse (T2.5A/AC250V)
5 Stick the line voltage label on the rear panel. (HE type only)

Pure--

Part No. Discription

AAX7193 220V label
AAX-l92 240V label

Front panel

Fig. l

PIONEER ELECTRONIC CORPORATION cm. Meguro 17 hams. Magma-m. Tokyo 153. Japari
u.a. FIO'VEER ELECTRONICS CORPORATION 85 Dxfuro DrivF, Moumume. New Jersey D7074, USA
PIONEER ELEcrnoNII: (EUROFE) N.Vt Luniagefl HEVE" a 2030 Armerp. Belgium

FIONEER ELECTRONICS AUSTRALIA DTV. LTD. WEABA Boundary Road. lav-segue VICSDPE 3195 Australia

Y L 1:; APR. 1981_ Printed In Iapan

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