Pioneer sdv 55 sw service manual

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pioneer sdv 55 sw service manual

Extracted text from pioneer sdv 55 sw service manual (Ocr-read)


Page 1

2 S-DV55SW-K 1. CONTRAST OF MISCELLANEOUS PARTS 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. NOTES: 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 560 47k 0.5 1RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 10 1 47 x 10 3 R50 1R0561 473 5.62k RN1/4PC F562 x 10 1 5621 CONTRAST TABLE S-DV55SW-K/DLBXJI and S-DV55SW-K/KUCXJI are constructed the same except for the following: PRI ASSY AWU7646 and AWU7627 are constructed the same except for the following: CONTRAST OF PCB ASSEMBLIES C 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. T2 (Standby Transformer) ATT7049 ATT7048 R1 RCN1080 Not used S1 (Voltage Selector) Not used XKX3002 H3-H6 (Fuse Clip) Not used AKR7001 KN2 (Earth Plate) VNF1084 Not used AN1 (1P AC Inlet) XKP3042 XKP3041 CN2 (4P-VH-S Connector) Not used B4P7S-VH Mark Symbol and DescriptionPart No. AWU7627 AWU7646Remarks AMPLIFIER ASSY SECTION NSP MAIN ASSY AWM7532 AWM7535 P7-3 PRI ASSY AWU7627 AWU7646 P7-6 Power Transformer ATS7288 ATS7291 P7-13 Fuse (FU1) REK1067 REK1028 (5A/125V) (T4AL250V) Fuse (FU2,FU3) Not used REK1025 No.1 (T2AL250V) P7-15 NSP Fuse Card Not used AAX7099 P7-16 65 Label ARW7050 Not used NSP EMC Label Not used AAX7857 NSP SISIR Registration Label Not used AAX7858 P7-18 Rear Panel ANC7922 ANC7994 SW Barrier (PLS) Not used AEC7291 No.2 PRODUCT APPEARANCE SECTION P5-16 NSP AMPLIFIER ASSY AXX7076 AXX7100 P5-17 NSP Serial Barcode Label SRM1080 Not used P5-18 NSP Serial Label Not used SME3135 PACKING SECTION P3-2 Packing Case SHG2272 SHG2330 Ref. No.Remarks S-DV55SW-K S-DV55SW-K /KUCXJI /DLBXJIPart No. MarkSymbol and Description

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3 S-DV55SW-K PRI ASSY No.2 AF ASSY FU1No.1 (FU2)No.1 (FU3) Fuse Card A CF No.2 EXPLODED VIEWS