Pioneer PDP-S40U XTW User manual

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 2006
RRV3398
T – ZZM MAY 2006 Printed in Japan
PDP-S40U
PDP-S40UXTW/UC
SPEAKER SYSTEM
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

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1.REASSEMBLY AND DISASSEMBLY PRECAUTIONS
The grille ASSY is attached to the baffle by its bosses and
double-sided self-adhesive tape.
To detach it, first remove the packing on the top of the unit.
Then pry it open little by little by inserting a flat blade screw-
driver (covered with a cloth) into the slot between the grille
ASSY and the baffle.
The woofer is attached to the baffle by 4 internal screws.
To detach it, unfasten the 6 screws on the back of cabinet C.
Then, unfasten the 12 screws on the front of cabinet L. Do the
same for cabinet R.
When attaching, the plus terminal should be facing inward.
The tweeter is attached to the baffle by 2 internal screws.
To detach it, unfasten the 6 screws on the back of cabinet C.
Then, unfasten the 12 screws on the front of cabinet L. Do the
same for cabinet R.
When attaching, the plus terminal should be facing upward.
It is hard-wired between the input terminal and the network
ASSY. When detaching the Network ASSY, swing to pull it
out.
Grille ASSY
Cloth
Screwdriver(-)
Baffle
Slot
*Be careful not to damage the grille ASSY by bending too much.
To re-attach it, press it to the baffle using new double-sided
self-adhesive tape.
Grille ASSY
Baffle
Grille ASSY
Baffle
Then, attach new packing on the top of the unit.
Grille ASSY
Baffle
Packing
Tape
SEH1089
Baffle
Network ASSY
1
2
1Input terminal

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2.EXPLODED VIEW
2.1 PACKING
PACKING PARTS LIST
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:
Mark No. Description Part No. Mark No. Description Part No.
1
25
27
26
29
19
33
33
7
13
28
32
32
24
24
31
3
5
24
6
8
12 10
11
9
14
18
15
16
17
20
23
22
21
34
NSP 1 Accessory Set SME3695
2 Speaker Wire SDS1191
3 Polyethylene Bag S1 SHL1439
NSP 4 Screws Set SME3696
5 Screw BMZ50P100FTB
6 Polyethylene Bag S0 SHL1438
7 Bracket Assy(L) SXG1107
NSP 8 Label(L) SAK1024
9 Gasket SED1136
10 Gasket(L) SED1137
11 Gasket SED1138
NSP 12 Bracket L SNA1465
13 Bracket ASSY(R) SXG1108
NSP 14 Label(R) SAK1025
15 Gasket SED1136
16 Gasket SED1138
17 Gasket(R) SED1139
NSP 18 Bracket R SNA1466
19 Bracket ASSY(C) SXG1109
20 Gasket SED1140
21 Gasket SED1141
22 Gasket SED1142
NSP 23 Bracket C SNA1467
24 Form Pad(Side) SHA2544
25 Form Pad(C-T) SHA2545
26 Form Pad(C-M) SHA2546
27 Form Pad(C-B) SHA2547
28 Protection Sheet S3 SHC1846
29 Protection Sheet S1 SHC1847
30 •••••
31 Packing Case SHG2755
32 Packing Bag S2 SHL1450
33 Polyethylene Bag S0 SHL1451
NSP 34 CS ASSY SMW1945
NSP Label Serial SRW1112

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2.2 CS ASSY
1224
115
76.5
38
3
9
37
42
19
18
15
33
11
18
11
50
8
26
48
39
23
36
34
12
11
38
4
21
38
11
23
39
48
11
34
36
11
25
25
11
49
5
1
13
10
16
Tweeter
16
38
2
41
37
44
45
24
40
43
26
19
18
18
33
11
50
8
46
11
14
14 15
35
20
17
47
38
Input Terminal
Grille ASSY (back) Baffle (back)
Cabinet (inside)

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CS ASSY PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
BAFFLE
22
NSP 1 Baffle SNK2932
NSP 2 Cabinet ASSY L SXG1110
NSP Insert Nut M5 SBN1062
NSP Cabinet L SNK2933
NSP 3 Cabinet ASSY R SXG1111
NSP Insert Nut M5 SBN1062
NSP Cabinet R SNK2934
NSP 4 Cabinet Assy C SXG1112
NSP Insert Nut M5 SBN1062
NSP Cabinet C SNK2935
5 Grille ASSY SMG1878
NSP Grille Cloth SAS1618
NSP Gasket SEC2090
NSP Gasket SEC2091
NSP Felt SED1134
NSP Tape SEH1089
NSP Tape SEH1090
NSP Grille Frame SMH1115
NSP Cosmetic Frame SNK2936
6 •••••
7 •••••
8 Network ASSY SWN1779
NSP 9 Model Label SAN3878
NSP 10 Gasket SEB1299
NSP 11 Gasket SEB1300
12 Gasket SEC2073
NSP 13 Gasket SEC2074
14 Gasket SEC2076
NSP 15 Gasket SEC2078
16 Gasket SEC2083
NSP 17 Gasket SEC2085
NSP 18 Gasket SEC2086
NSP 19 Gasket SEC2087
NSP 20 Gasket SEC2092
NSP 21 Gasket SEC2093
NSP 22 Gasket SEC2094
NSP 23 Felt SED1127
NSP 24 Felt SED1130
25 Tape SEH1089
26 Input Terminal SKX1098
NSP Spring SBH1003
NSP Terminal SKF1064
NSP Terminal SKF1065
NSP Case SNK2909
NSP Lever (Black) SNK2910
NSP Lever (Red) SNK2911
27 •••••
28 •••••
29 •••••
30 •••••
31 •••••
32 •••••
NSP 33 MDF Bar SLX1165
NSP 34 Paper Tube 26 SMR1403
NSP 35 Acoustic Absorbent SMT1331
NSP 36 Acoustic Absorbent SMT1333
NSP 37 Acoustic Absorbent SMT1334
NSP 38 Acoustic Absorbent SMT1335
NSP 39 Acoustic Absorbent SMT1336
NSP 40 Acoustic Absorbent SMV2230
NSP 41 Caution Label SRR1021
NSP 42 Label Serial SRW1111
43 Speaker H132DC65-51F
44 Speaker FK26AP32-55L
45 Screw BPZ30P080FTC
46 Screw BPZ35P080FTC
47 Screw BPZ35P120FTB
48 Screw BPZ35P120FTC
49 Screw BPZ35P140FTC
50 Screw BPZ40P350FTC

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Network ASSY (SWN1779)
3.SCHEMATIC DIAGRAM
1.8 µF/100 V
C
L
0.9 mH
BLUE
WHITE
RED
WHITE
WOOFER
TWEETER
INPUT