Pioneer a 339 service manual

Page 1

(U) PIONEER

The Art of Entertainment

«Self/ice
anual

ARP2215
STEREO AMPLIFIER
A- 44 9 - S
A- 3 3 9
A- 3 3 9 - S
A-MB. A-M9-S, A-339 AND A-339-S HAVE THE FOLLOWING:
| Model _
Type A449 A-MS-S A439 A-SSB-S Power Requirement Remark:
KU -- - O - Acxzov only
HE O - O - Aczzozaov. 240V(switchab|e)"
HEWZ O O O O Aczmzzov, 240V(switchab|e)*
SD 0 - O - AC110v,1zoV-127v, 220v, 240V(switchable)
KC 0 - - - ACIZOV only

Change the primary Wiring.

0 Refer to the service manual ARP2043, A447 / HE and A-337/ HE.

O This manual is applicable to the A-MD/HE, NEWZ. SD. KC. A-449-5/HEWZ, A-339/KU. HE, HEWZ. SD,
and A-339-S/HEWZ types.

0 The A-449-S is the same as the A449 except for color.

0 The A-339-S is the same as the A-339 except for color.

CONTENTS

1. FOR A-449/HE, HEWZ, SD, KC AND A-MQ-S/HEWZ
TYPES ............................................................... 2

2. FOR A-339/KU, HE, new; so AND A-339-S/HEWZ
TYPES ------ ~ 17

PIONEER ELECTRONIC CORPORATION 4-1,MeguroI~Chome, Meguro-ku, Tokyo 153. Japan

PIONEER ELECTRONICS SERVICE INC. RC. Box 1760, Long Beach, California 90801 USA

PIONEER ELECTRONICSOF CANADA, INC. 505 Cochrane Drive, Markham, OntariO'LSR 8E3 Canada

PIONEER ELECTRONIC [EUROPE] N.V. Keetberglaan 1, 2740 Beveren, Belgium

PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside. Victoria 3195, Australla TEL: [03] 580-9911

© PIONEER ELECTRONIC CORPORATION 1991 W APR 1991 mm in Jaw}; :

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A-44S

1. FOR A-449/HE, HEWZ, SD, KC AND A-449-S/HEWZ TYPES

1.1 CONTRAST 0F MISCELLANEOUS PARTS

NOTES :

0 Parts without part number cannot be supplied.

0 Parts marked by Q are not always kept in stock. Their delivery time may be longer than usual or they may
be unavailable.

0 The A mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.

The A-449/HE. HEWZ, SD. KC and A-449-S/HEWZ types are the same as the A-M'l/HE type with the
exception of the following sections.

M k Symbol 81. Part No. Remarks
H-ar Description A-447/ H E A-449fil E A»449/S D A449] KC A-449/HEWZ AMSS/HEVVZ
© AF COMPLEX assembly AW22561 AWZSGZB AWZ3628 AW23628 AVV23627 AW23627
HEAD PHONE assembly Non supply Non supply Non supply Non supply Non supply Non supply
POWER SW assembly Non supply Non supply Non supply Non supply Non supply Non supply
AC power cord ADGlOd9 ADG1049 ADGIO51 ' ADGlDSB ADGIMQ 11061049
Fuse FUl T2.5A) AEK-403 AEK~512 """"" AEK-512 AEK-512
Fuse FUl TEA) .. .. .. .. . AEK-308 .. .. ..
Fuse (FU1, FU2 2.5A) " -- " AEK-123 " """
Power transformer(T1) AT51277 AT51346 AT51289 AT51288 ATS1346 AT51346
Rama R1, R2) ...... .. ....... ..... RDl/4PMIDOJ ROI/4PM100J
Resistor R3) RDl/dPMDlOJ Rm/4PMo1oJ RD1/4PMo1oJ RDI/aPMomJ RDl/4PM010J
g Ac socket(OUTLET 3P) AKP~515 AKP-515
Voltage selector (53) .. . .. .. AKX-507 .. . ..
Strain relief AEC-882 AEC-882 AEC-BBZ AEP-113 AEC-882 ABC-882
Screw BBT30P060FZK BBTSOPDSDFZK BBT30PDGDFZK BBT30P060FZK BBTJOPDGOFZK ABA-274
Rotary knob S PLS M31155 AABl155 AABIISS AABIlSS M31155 AA81238
Rotary knob L PLS AABuSO M31160 AABIISO AABllGO M81160 AABllfil
Rotary knob R PLS AA81162 AABllSZ M81162 AA31162 M81162 AA31163
Rotary knob M (PLs) AA31164 AA81164 AABnGA AABuu AABIIM AAB1167
Push knob C AAD1366 AADl366 AADIBSG AA01366 AADl366 AAD1367 :1
Push knob C AAD1803 AADl366 AADI366 AA01366 AAD1366 AAD1367 2
Push knob M01536 M01536 AADISBG AADISBG M01536 AA01538
Knob (POWER) AAD1535 AAD1984 AADIQM AADISM AAD]984 AADZMO
Packing case AHDIEGI AHD2073 AH|32073 AHDZOST AH02073 AHDZD74
Insulator assembly AMR214D AMR2140 AMR2140 AMR2141 AMR2140 AMRZIMJ
Front panel AN81395 ANBI458 AN31458 ANSISB ANBl458 AN81459
Bonnet case AZN1799 AZN1799 AZN1799 AZN1799 AZN1799 AZN1800
Panel base (PLs) AM31651 AM31651 AMBIGSI AM81551 AMB1651 AMBIssz
Faeratinfi; instructions ARE1162 AR51196 ' - ~---------
ngish, m, :1.

Italian, Swedish. Dutch.
Spanish, Portuguese)
Operatin instructions """""" """""" ARC1271 """"" ARC1270 ARC1270
German?
Operating instructions ............ (51197 ARE1197
(English. French)

'1, *2 2 Push knob C are assembled as shown below. '

*1

PANEL BASE( PLS)