ORDER NO.
RRV2441
POWERED SPEAKER SYSTEM
S-DV55SW-K
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type |
Model |
Power Requirement |
The voltage can be converted by |
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S-DV55SW-K |
the following method. |
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DLBXJI |
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AC110-120V/220-230V/240V |
With the voltage selector |
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This service manual should be used together with the following manual(s):
Model |
Order No. |
Remarks |
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S-DV55SW-K/KUCXJI |
RRV2310 |
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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 c PIONEER CORPORATION 2001
T – ZZV MAR. 2001 Printed in Japan
S-DV55SW-K
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES: 
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.
Screws adjacent to 
mark on product are used for disassembly.
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
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%). |
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560 |
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56 x 101 |
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561 |
RD1/4PU 5 |
6 |
1 J |
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47k |
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47 x 103 |
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473 |
RD1/4PU 4 |
7 |
3 J |
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0.5 |
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R50 |
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RN2H R 5 0 K |
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1 |
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1R0 |
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RS1P 1 R 0 K |
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Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). |
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5.62k |
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562 x 101 |
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5621 |
RN1/4PC 5 6 2 1 F |
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CONTRAST TABLE
S-DV55SW-K/DLBXJI and S-DV55SW-K/KUCXJI are constructed the same except for the following:
Ref. |
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Part No. |
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Mark |
Symbol and Description |
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Remarks |
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S-DV55SW-K |
S-DV55SW-K |
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No. |
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/KUCXJI |
/DLBXJI |
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AMPLIFIER ASSY SECTION |
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NSP |
MAIN ASSY |
AWM7532 |
AWM7535 |
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P7-3 |
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PRI ASSY |
AWU7627 |
AWU7646 |
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P7-6 |
Power Transformer |
ATS7288 |
ATS7291 |
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P7-13 |
Fuse (FU1) |
REK1067 |
REK1028 |
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(5A/125V) |
(T4AL250V) |
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Fuse (FU2,FU3) |
Not used |
REK1025 |
No.1 |
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(T2AL250V) |
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P7-15 NSP |
Fuse Card |
Not used |
AAX7099 |
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P7-16 |
65 Label |
ARW7050 |
Not used |
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NSP |
EMC Label |
Not used |
AAX7857 |
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NSP |
SISIR Registration Label |
Not used |
AAX7858 |
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P7-18 |
Rear Panel |
ANC7922 |
ANC7994 |
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SW Barrier (PLS) |
Not used |
AEC7291 |
No.2 |
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PRODUCT APPEARANCE SECTION |
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P5-16 |
NSP |
AMPLIFIER ASSY |
AXX7076 |
AXX7100 |
P5-17 |
NSP |
Serial Barcode Label |
SRM1080 |
Not used |
P5-18 |
NSP |
Serial Label |
Not used |
SME3135 |
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PACKING SECTION |
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P3-2 |
Packing Case |
SHG2272 |
SHG2330 |
Notes: ÷ The numbers in the remarks column correspond to the numbers on "EXPLOEDED VIEWS".
÷ For ASSEMBLIES, refer to “CONTRAST OF PCB ASSEMBLIES” and “2. SCHEMATIC DIAGRAM”.
CONTRAST OF PCB ASSEMBLIES
C 
PRI ASSY
AWU7646 and AWU7627 are constructed the same except for the following:
Mark |
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Symbol and Description |
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Part No. |
Remarks |
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AWU7627 |
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AWU7646 |
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T2 |
(Standby Transformer) |
ATT7049 |
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ATT7048 |
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R1 |
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RCN1080 |
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Not used |
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S1 |
(Voltage Selector) |
Not used |
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XKX3002 |
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H3-H6 (Fuse Clip) |
Not used |
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AKR7001 |
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KN2 |
(Earth Plate) |
VNF1084 |
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Not used |
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AN1 |
(1P AC Inlet) |
XKP3042 |
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XKP3041 |
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CN2 |
(4P-VH-S Connector) |
Not used |
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B4P7S-VH |
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