Sony mdr 7509 service manual

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Ñ 2 Ñ Sony Corporation Personal Audio Company 99H1657-1 Printed in Japan ©1999.8 Published by General Engineering Dept. 9-927-156-11 EXPLODED VIEW 1 4-954-041-21 PAD(L),EAR 1 4-954-042-21 PAD(R),EAR 2 4-954-044-01 URETHAN,FRONT 3 4-954-037-01 REGISTER, FRONT 4 4-954-038-01 REGISTER, SIDE 5 4-954-023-01 PLATE(L), FRONT 5 4-954-024-01 PLATE(R), FRONT 6 4-954-018-01 EQUALIZER (A) 7 1-505-137-11 DRIVER (050F020) 8 4-954-009-01 STOPPER, DRIVER 9 4-954-039-01 SPRING, HANGER 10 4-954-010-11 FLANGE (L) 10 4-954-011-11 FLANGE (R) 11 4-954-013-01 BUSHING *12 3-671-893-00 CLAMP (LOW TYPE) 13 4-954-026-01 CAP(L), HOUSING 13 4-954-027-01 CAP(R), HOUSING 14 4-954-277-21 CAP(L), ORANAMENTAL 14 4-954-278-21 CAP(R), ORANAMENTAL15 4-954-017-01 CAM,HANGER 16 X-4943-118-1 HANGER (L) ASSY 16 X-4943-119-1 HANGER (R) ASSY *17 2-266-942-00 SPRING, COMPRESSION 18 A-4540-590-A BAND ASSY, HEAD 19 1-696-608-11 CORD(WITH PLUG) 20 1-558-092-01 WIRE, SHIELD (1 CORE) 21 4-954-025-01 LID (FRONT) (L), ROTOR 21 4-954-029-01 LID (FRONT) (R), ROTOR 22 4-954-014-01 LID (REAR) (L), ROTOR 22 4-954-021-01 LID (REAR) (R), ROTOR #1 7-621-255-40 SCREW +P 2 ´ 6 #2 7-621-255-65 SCREW +P 2 ´ 10 #3 7-622-205-05 NUT M2 TYPE 2 #4 7-671-112-11 BALL, STAINLESS (2.5 DIA) #5 7-685-102-19 SCREW +P 2 ´ 4 NON-SLIT TYPE 2 #6 7-685-103-19 SCREW +P 2 ´ 5 TYPE 2 NON-SLIT #7 7-685-132-19 SCREW +P 2.6 ´ 5 TYPE 2 NON-SLIT Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks NOTE: ¥ -XX, -X mean standardized parts, so they may have some differences from the original one. ¥ The mechanical parts with no reference number in the exploded views are not supplied. #5 not supplied#2 #5 #4 #2#6 #5 #1 #3 14 1322 20 151621 8 7 6 5 3 12 11 10 92 119 (including 19) 1718 not supplied #7 4