Pioneer sr 9 service manual

Page 1

(L9 PIONEER

Scfiice
(7143111131

CIRCUIT DESCRIPTIONS

REPAIR 8 ADJUSTMENTS ORDER NO.
ARP - 055-0
REVERBERATION AMPLIFIER
MODEL SR-9 COMES IN FOUR VERSIONS DISTINGUISHED AS FOLLOWS:
Type Voltage Remarks
KU 120V onlv - USS.A. modal
77C- '---7- V 77 TiIZlAJV only Ni ri -" Canada model
S "-" I10V, IZOV, 220V and 240V (Switchable) General export model
5/6 I 110V, 120V 220V and 240V (Switchable) 77 VMUAS- Miliary mgdaI ~--

Ce manuel dinstruction se refére au mode de réglage, en francais.
Este manual de servicio trata del método de ajuste escrito en espafiol.
For circuit descriptions, refer to the Service Manual for SR-303 (ART-365).

CONTENTS

ADDITIONAL SERVICE MANUAL

1. SPECIFICATIONS ..................... 2 1. SPECIFICATIONS .....................
2. BLOCK DIAGRAM .................... 2 2. CONTRAST OF MISCELLANEOUS PARTS . . . .
31 FRONT PANEL FACILITIES .............. 3 3. SCHEMATIC DIAGRAM .................
4. PARTS LOCATION .................... 4
5. ELECTRICAL PARTS .................. 5
6 PC. BOARD CONNECTION DIAGRAM ...... 7
7. SCHEMATIC DIAGRAM ................. 9
8. EXPLODED VIEW ..................... 12
9. PACKING ........................... 13
10. ADJUSTMENT ....................... 14
REGLAGE .......................... 14
AJUSTE ............................ 14

This is the service manual for model SR-Q/KU, KC For model SR-B/S, S/G types, please refer to page 15.

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PIONEER ELECTRONIC CORPORATION 44, MEguIc} «enema Meguloiku, TokyCI 153, Japan
us. Nansen agcrnomca cannon/snow as Oxford awe. Moonacme, New Jersey 07074, Us A.
PIONEER ELEC'rnuNII: (EUROPE! N.V. LulthagEnAHaven Ea, 2030 Antwerp, Belqum

DIONEER near-Irma: AUSTHALIA FYY. LTD. 175454 Boundary Road, BraesIde. Vntcoma 3195. ALISCVaiIB