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ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) 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 2003
RRV2811
T ­ ZZP SEPT. 2003 Printed in Japan
S-DV990ST
XTW/EW
S-DV900ST XJC/E
SPEAKER SYSTEM
FOR PRECAUTION OF
REASSEMBLY AND DISASSEMBLY
Center speaker (CS ASSY (FL, FR, SL, SR)
·
The speaker is attached to the stand by two black screws and
four silver screws. To detach it, unfasten the screws.
·
Next unplug the speaker cord from the input jack and lift the
speaker from the stand.
·
The speaker (CS ASSY (FL, FR, SL, SR)) and stand (Center
Speaker Stand ASSY) are not serviceable and must be ex-
changed.
Center speaker
·
The speaker is attached to the stand by two screws. To detach it,
unfasten the screws.
·
The speaker (CS ASSY (FL, FR, SL, SR)) and stand (Center
Speaker Stand ASSY) are not serviceable and must be ex-
changed.


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2
1
23
4
12
3
4
C
D
F
A
B
E
S-DV990ST
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.
NOTES:
PARTS LIST
Mark No.
Description
Part No.
Mark No.
Description
Part No.
(For S-DV990ST)
CS Assy (FL)
SMW1780
CS Assy (C)
SMW1781
CS Assy (FR)
SMW1788
CS Assy (SL)
SMW1789
CS Assy (SR)
SMW1790
(For S-DV900ST)
CS Assy (FL)
SMW1791
CS Assy (FR)
SMW1792
CS Assy (C)
SMW1795
CS Assy (SL)
SMW1793
CS Assy (SR)
SMW1794
SP Stand Assy
SXG1068
Center SP Stand Assy
SXG1069
NSP
Accessories Set
SME3444
Screw (for Fastener,CTSP Stand) BMZ50P080FNC
Screw (for Center SP)
BMZ50P120FNC
Screw (for SP Stand)
PMZ50P200FZB
Speaker Wire (White)
SDS1153
Speaker Wire (Red)
SDS1154
Speaker Wire (Blue)
SDS1155
Speaker Wire (Gray)
SDS1156
Speaker Wire (Green)
SDS1157
NSP
Non Skid Pad
SEC1763
NSP
Polyethylene Bag
SHL1251
NSP
Polyethylene Bag S0
SHL1314
NSP
Accessories Set
SME3445
NSP
Polyethylene Bag S1
SHL1312
Fastener Assy
SXG1070
NSP
Gasket
SEC1767
NSP
Fastener
SNB1069
Accissories Set
SME3452
Screw (for Bracket)
BMA40P080FMC
Screw (for Hook-Center SP)
BMZ50P080FMC
NSP
Gasket (99 x 15)
SEC1798
NSP
Gasket (13 x 8)
SEC1799
NSP
Gasket (16 x 13)
SEC1800
NSP
Polyethylene Bag S1
SHL1312
NSP
Polyethylene Bag S0 (for Screw)SHL1314
NSP
Polyethylene Bag S0(for Bracket)SHL1341
NSP
Hook
SNA1420
NSP
Bracket
SNA1421
Supplement Inst (for S-DV990ST)
SRK1001
Supplement Inst (for S-DV900ST)
SRK1002
Network ASSY (SWN1722)
SCHEMATIC DIAGRAM
L
C
WHITE(-)
BLUE(+)
RED(+)
WHITE(-)
BLUE(+)
WHITE(-)
WHITE(-)
BLUE(+)
Tw
NXT EXCITER
NXT EXCITER
NXT EXCITER
IN
(+)
(-)
C=1.0
µF
0.20mH
For Packing
Protector
SHA2400
Outside Protector
SHA2401
Inside Protector
SHA2403
Packing Case(for S-DV990ST)
SHG2522
Packing Case(for S-DV900ST)
SHG2524
Polyethylene Bag S1
SHL1362
(for SP & Stand Assy)
Polyethylene Bag S4
SHL1364
(for SP Stand Assy)
Polyethylene Bag S2
SHL6010
(for CTSP Stand)
Protection Sheet
SHC1799


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3
1
23
4
1
2
3
4
C
D
F
A
B
E
S-DV990ST
CS ASSY(FR) (SMW1780)(SMW1788)(SMW1789)(SMW1790)
(SMW1791)(SMW1792)(SMW1793)(SMW1794)
NSP
Aluminum Frame
SAH1165
NSP
Panel
SNG1013
NSP
Weight
SNH1075
NSP
Cabinet
SNK2721
NSP
Inner Baffle
SNK2722
NSP
Gasket (92 x 10)
SEC1699
NSP
Plastic Cap
SNK6012
NSP
Non Skid Pad
SEC1763
NSP
Gasket (13 x 5)
SEC1766
NSP
Gasket (69 x 101)
SEC1774
NSP
Pad (167.5 x 68)
SEE1086
NSP
Gasket (69 x 42)
SEC1776
NSP
Input Terminal Board
SKX1089
NSP
Stick (292 x 5.5)
SLD1018
NSP
Stick (100 x 5.5)
SLD1019
NSP
Acoustic Absorbent (90 x 80)
SMT1221
NSP
Radiation Board
SNE1029
NSP
Suspension (312 x 6)
SNW1004
NSP
Suspension (100 x 6)
SNW1005
NSP
Damper (100 x 5)
SNW1006
NSP
Damper (30 x 5)
SNW1007
NSP
Network Assy
SWN1722
NSP
Speaker
FK26AP02-77F
NSP
Nxt Exciter(75w)
ADE25-51L
NSP
Nxt Exciter(75w)
ADE25-53L
NSP
Screw (to Fix Fung Nut)
BMZ50P050FZB
NSP
Screw (for CB-BF)
BPZ30P060FNC
NSP
Screw (for TW)
BPZ30P080FZB
NSP
Screw (for Input Terminal)
BPZ35P080FZB
NSP
Fung Nut M5
SBN6002
(For S-DV990ST)
NSP
Label Back (for SMW1780)
SAN3304
NSP
Label Back (for SMW1788)
SAN3305
NSP
Label Back (for SMW1789)
SAN3307
NSP
Label Back (for SMW1790)
SAN3308
(For S-DV900ST)
NSP
Label Back (for SMW1791)
SAN3314
NSP
Label Back (for SMW1792)
SAN3315
NSP
Label Back (for SMW1793)
SAN3317
NSP
Label Back (for SMW1794)
SAN3318
CS ASSY(C) (SMW1781)(SMW1795)
NSP
Aluminum Frame
SAH1166
NSP
Panel
SNG1014
NSP
Weight
SNH1075
NSP
Cabinet
SNK2723
NSP
Inner Baffle
SNK2724
NSP
Gasket (92 x 10)
SEC1699
NSP
Plastic Cap
SNK6012
NSP
Non Skid Pad (
30, t=2)
SEC1763
NSP
Gasket (13 x 5)
SEC1766
NSP
Gasket (69 x 42,
28)
SEC1775
NSP
Gasket (69 x 42)
SEC1776
NSP
Pad (167.5 x 68)
SEE1087
NSP
Input Terminal Board
SKX1089
NSP
Stick (292 x 5.5)
SLD1018
NSP
Stick (100 x 5.5)
SLD1019
Mark No.
Description
Part No.
Mark No.
Description
Part No.
NSP
Acoustic Absorbent
SMT1220
NSP
Radiation Board
SNE1029
NSP
Suspension (312 x 6)
SNW1004
NSP
Suspension (100 x 6)
SNW1005
NSP
Damper (100 x 5)
SNW1006
NSP
Damper (30 x 5)
SNW1007
NSP
Network Assy
SWN1722
NSP
Speaker
FK26AP02-77F
NSP
Nxt Exciter(75w)
ADE25-51L
NSP
Nxt Exciter(75w)
ADE25-53L
NSP
Screw (for Fung Nut M5)
BMZ50P050FZB
NSP
Screw (for CB-BF)
BPZ30P060FNC
NSP
Screw (for TW)
BPZ30P080FZB
NSP
Screw (for Input Terminal)
BPZ35P080FZB
NSP
Fung Nut M5
SBN6002
(For S-DV990ST)
NSP
Label Back (SMW1781)
SAN3306
(For S-DV900ST)
NSP
Label Back (SMW1795)
SAN3316
SP Stand Assy (SXG1068)
NSP
Screw (for Pole)
BMZ40P060FNC
NSP
Screw (for Fung Nut M5)
BMZ50P050FZB
NSP
Screw (for Rear Case,Front Case ) BPZ40P120FNC
NSP
Screw (for Aluminum Base,Front Case) BPZ50P140FNC
NSP
Aluminum Panel (581 x 120)
SAH1167
NSP
Aluminum Panel (120 x 89, R70)
SAH1168
NSP
Fung Nut M5
SBN6002
NSP
Non Skid Pad (
30, t=3)
SEB1261
NSP
Non Skid Pad (
30, t=2)
SEC1763
NSP
Gasket (30 x 26)
SEC1765
NSP
Gasket (580 x 7)
SEC1793
NSP
Gasket (88 x 5)
SEC1769
NSP
Gasket (20 x 20)
SEC1777
NSP
Gasket (19 x 9)
SEC1783
NSP
Pole
SLH1080
NSP
Acoustic Absorbent (120 x 100)
SMT1228
NSP
Gasket (85 x 70)
SEC1794
NSP
Gasket (110 x 4)
SEC1795
NSP
Acoustic Absorbent (90 x 80)
SMT1221
NSP
Aluminum Base
SNH1074
NSP
Rear Case
SNN1015
NSP
Front Case
SNN1016
NSP
Plastic Base
SNN1017
Center SP Stand Assy (SXG1069)
NSP
Non Skid Pad (
30, t=2)
SEC1763
NSP
Gasket (100 x 60)
SEC1768
NSP
Bottom Board
SNE1030
NSP
Back Board
SNE1031
NSP
Stand
SNK2725