Pioneer SA-3900 Service manual
SPEAKER SYSTEM
S-A390 XJI/E
S-A390 XJI/NC
S-A3900 XJI/CA
This product is component of system.
ORDER NO.
RRV2492
Component
COMPACT MINI COMPONENT
STEREO CD CASSETTE DECK RECIEVER
SPEAKER SYSTEM
65S
This service manual is intended for qualified service technicians; it is not meant
for the casual do-it-yourselfer. Qualified technicians have the necessary test
equipment and tools, and have been trained to properly and safely repair complex
products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability
of the product and may void the warranty. If you are not qualified to perform the
repair of this product properly and safely, you should not risk trying to do so and
refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals
which are known to the state of California to cause cancer, birth defects or other
reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65
X-A390
XR-A390
S-A390
System Service Manual
X-A3900
XR-A3900
S-A3900
FOR PRECAUTION OF
REASSEMBLY AND DISASSEMBLY
The cosmetic baffle assy is attached to the cabinet by 4 external
hexagon socket screws. To detach the cosmetic baffle assy,
loosen these screws by the hexagon screw driver. Then carefully disconnect the wires of the woofer and mid-range
mounted on the cosmetic baffle assy. To attach the cosmetic
baffle assy, replace it on the cabinet correctly and secure with 4
screws.
The woofer is attached to the cosmetic baffle assy by 4 internal
screws. To detach it, unfasten these screws. When attaching it,
face its terminal downward.
The mid-range is attached to the cosmetic baffle assy by 2 internal screws. To detach the mid-range, loosen these screws. Then
carefully disconnect the wires of the tweeter mounted on the
cosmetic baffle assy by adhesion. To attach the mid-range, face
its terminal downward.
When exchange the tweeter, do it with the cosmetic baffle assy.
RRV2502, RRV2501
RRV2492
Remarks
This service manual
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2001
T-ZZM JULY 2001 Printed in Japan
S-A390
PARTS LIST
NOTES:
(1) PARTS LIST
Mark No. Description Part No.
NSP Cabinet SMM1938
NSP Stamped Model Label (L)
NSP Stamped Model Label (R)
NSP Duct SMR1334
NSP Punching Net SNC1183
NSP Cosmetic Baffle (L) SNK2511
NSP Ceramic Tweeter SCA1017
NSP Terminal (Red) SKF1034
NSP Terminal (Black) SKF1035
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The 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.
Network ASSY SWN1678
Gasket (for Baffle horizontal) SEC1359
Non Skid Pad SEC1374
Gasket (for Baffle vertical) SEC1380
See Contrast table (2)
See Contrast table (2)
Cosmetic Baffle ASSY (L) SXB1432
Diaphragm ASSY 20 SXE1092
Mark No. Description Part No.
NSP Duct SMR1334
NSP Punching Net SNC1183
NSP Cosmetic Baffle (R) SNK2512
NSP Ceramic Tweeter SCA1017
NSP Terminal (Red) SKF1034
NSP Terminal (Black) SKF1035
Cosmetic Baffle ASSY (R) SXB1433
Diaphragm ASSY 20 SXE1092
Speaker (Woofer) A14LU83-54D
Speaker (Mid-range) E52AP39-60D
Screw (for Mid-range) BPZ40P080FMC
Screw (for Woofer) BPZ40P100FMC
Tapping Screw (for Cosmetic Baffle)SBA1162
For Packing
Top Protector SHA2282
Bottom Protector SHA2283
NSP Polyethylene Bag S5
Packing Case
See Contrast table (2)
SHL1212
(2) CONTRAST TABLE
S-A390/XJI/E, /XJI/NC and S-A3900/XJI/CA are constructed the same except for the following :
Part No.
Mark No. Description
NSP Stamped Model Label (L) SME3138 SME3216 SME3218
NSP Model Label (L) SAN2931 SAN3008 SAN2977
NSP Stamped Model Label (R) SME3139 SME3217 SME3219
NSP Model Label (R) SAN2932 SAN3009 SAN2978
Packing Case SHG2332 SHG2367 SHG2360
SCHEMATIC DIAGRAM
Network ASSY (SWN1678)
Red
I N
Black
S-A390 S-A390 S-A3900
/XJI/E /XJI/NC /XJI/CA
Woofer
Red
Black
White
Midrange
2.2µF
Remarks
Red
Tweeter
Red
Diaphragm ASSY 20
(In Cosmetic Baffle ASSY)
Black
2
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