Pioneer Elite S-W1EX 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
S-W1EX KUCXTW AC 120V
RRV3331
T – ZZS JAN. 2006 Printed in Japan
¶This service manual should be used together with the following manual(s).
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
RemarksPower Requirement
Type
Model
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ........ 2
2. SCHEMATIC DIAGRAM ....................................... 6
¶For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
POWERED SUBWOOFER
S-W1EX
Model No. Order No. Remarks
S-W1EX/LFXTW RRV3274

2
1234
1234
C
D
F
A
B
E
S-W1EX
Ref. Part No.
No. Mark Symbol and Description S-W1EX S-W1EX Remarks
/LFXTW /KUCXTW
<PCB ASSEMBLIES>
1..AMP COMPLEX ASSY AWM7899 AWM7900
P13-1 2..INPUT ASSY AWU8173 AWU8175
1..SMPS COMPLEX ASSY AWM7895 AWM7897
P13-7 2..SMPS ASSY AWU8163 AWU8165
<PACKING>
P7-1 NSP Accessory Set SEA6054 SEA6055
P7-2 >Power Cable ADG7097 ADG7021
P7-12 Carton Box SHG6119 SHG6121
P7-13 Operating Instructions SRD6032 SRD6034
(English, Trad-Chinese)
P7-15 NSP Accessory Set SME6076 SME6077
NSP Warranty Card Not used ARY7045 No.1
NSP Label Serial Not used SRW1112 No.2
<EXTERIOR SECTION>
P9-30 NSP Amplifier Assy AXW7007 AXW7009
NSP Caution Label Not used DRW1975 No.3
<SPEAKER SECTION>
P11-1 NSP Connection Cord SDF1106 SDF6010
<AMPLIFIER ASSY>
P13-14 AC Inlet Assy AKP7197 AKP7205
P13-19 Rear Sheet AAK8310 AAK8316
P13-45 NSP Model Label SAN6293 SAN6295
NSP Label Serial Not used SRW1111 No.4
1. CONTRAST OF MISCELLANEOUS PARTS
1.1 CONTRAST OF TABLE
S-W1EX/KUCXTW and /LFXTW types are constructed the same except for the following:
Notes : ÷The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.
÷For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES” and “2. SCHEMATIC DIAGRAM”.
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.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
561
473
R50
1R0
5621
NOTES:
560 Ω
47k Ω
0.5 Ω
1 Ω
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K
56 x10
1
47 x10
3
R50
1R0
561
473
5.62k Ω RN1/4PC F562 x10
1
5621

3
1234
1234
C
D
F
A
B
E
S-W1EX
1.2.1 PACKING SECTION
1.2 EXPLODED VIEWS
Accessory Set
No.1
Operating
Instructions
Tape
Tape
No.2
No.2

4
1234
1234
C
D
F
A
B
E
S-W1EX
1.2.2 EXTERIOR SECTION
No.3
No.4
1.2.3 AMPLIFIRE ASSY

5
1234
1234
C
D
F
A
B
E
S-W1EX
1.3 CONTRAST OF PCB ASSEMBLIES
Mark Symbol and Description Part No. Remarks
AWU8173 AWU8175
CN3002 (4P SPEAKER TERMINAL) AKE7114 Not used
3002 (4P SPEAKER TERMINAL) Not used VKE1002
Mark Symbol and Description Part No. Remarks
AWU8163 AWU8165
>D5 MTZJ10B MTZJ10(B)
>D7 MTZJ20B MTZJ20(B)
>D13 MTZJ15B/C MTZJ15(B)
>L1, L2 ATF7032 Not used
>L4, L5 Not used ATF7040
>VA1 TNR20SE221K300 Not used
>C4, C5, C9, C10 (3300pF/AC250V) ACG7053 Not used
>C4, C5, C9, C10 (1000pF/AC250V) Not used ACG7052
C6, C11 (680µF/350V) Not used ACH7257
C13, C14 (680µF/200V) ACH7214 Not used
INPUT ASSY
AWU8175 and AWU8173 are constructed the same except for the following:
F
A
SMPS ASSY
AWU8165 and AWU8163 are constructed the same except for the following:
F
G

6
1234
1234
C
D
F
A
B
E
S-W1EX
2. SCHEMATIC DIAGRAM
2.1 SMPS ASSY
GF
GFGF
L4
ATF7040
REK1106
W170
STBY
C6
ACH7257
(680uF)
ACH7257
(680uF)
C11
L5
ATF7040
SMPS ASSY (AWU8165: /KUC)
MTZJ15B/C
D13
IC1
53
1
STR-F6467
4 2
RS2LMF623J
62k/2W
R2
18Vdc
STBY
D2
NTPAJ8R0LDKB0
TH1
STBY
D3
+
-
0.1u
ACE7043-
C8
RBV-604
D1
GND_CHASSIS
VNF1084-
KN2
C10
C9
ACG7052-
(1000pF)
ACG7052-
(1000pF)
ACG7052-
(1000pF)
ACG7052-
(1000pF)
VNF1084-
GND_CHASSIS
0.22uF
ACE7045-
C3
KN1
C5
0.1u
ACE7043-
C4 C7
STBY
R1
STBY
KN5
TNR20SE221K300
AKR7001
H2
FU1
NEUTRAL
LIVE 2
1
B2P3-VH
CN2
AKR7001
H1
AC_N2
AC_N1 2
1
AC_L1
AC_L2
B4P7-VH
CN1
AC IN
3
4
CEHAT
CAPACITOR
RD1/4PU***J
ALL REGISTER IN Ω
Notes
CAUTION!!
Take care to the marking line when
servicing. It charges more than 500V.
• NOTE FOR FUSE REPLACEMENT
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE NO. 21506.3 MFD. BY
LITTELFUSE INC. FOR FU1.
CAUTION -
TH2
NTPAJ8R0LDKB0
W104
W103
CN3
E
Note : When ordering service parts, be sure to refer to "EXPLODED
VIEWS and PARTS LIST" or "PCB PARTS LIST"