Sony WM-DD Service Manual

WM-DD
MECHANISED SECTION , MECHANISED SECTION
No.
Part No.
Description
No.
Part No.
Description
301
3-305-509-00
LEVER (A), SHUTT-OFF
346 3-578-244-01 GEAR, FF
302
3-310-914-00 GEAR, FWD
347 3-578-249-00
SPRING, COMPRESSION (FWD BUTTON)
303
3-310-915-11 GEAR (B), DRIVING
348 3-578-254-00 RING, RETAINING, El.2
304
3-310-916-00
PLATE (B), HYSTERESIS
349 3-578-265-00 WASHER
305
3-310-920-00
PLATE (C), HYSTERESIS
350 3-578-267-00
SCREW (+P1.4X1.6), PRECISION
306
3-310-921-00 SPRING, COMPRESSION
351 3-578-276-11
WASHER
307
3-310-930-00 PLATE, THRUST
352
3-578-277-00 SPRING, TENSION
308
3-310-932-00 SCREW, STEP 353
3-578-278-00
SPRING, COMPRESSION
309
3-310-935-00 LEVER, SWITCH
354
3-701-438-01
WASHER
310
3-310-936-00 BRACKET, MOTOR 355
7-627-451-87 SCREW, PRECISION +K 1.4X2.2
311
3-310-937-00
PLATE (A), SIDE, MOTOR
356 7-627-551-28 SCREW, PRECISION +P 1.4X2.5
312
3-310-938-00
PLATE, SHIELD
357
7-627-553-27
SCREW, PRECISION +p 2X2.5
313
3-310-939-00
RUBBER, VIBRATION PROOF
358
7-627-553-98
SCREW, PRECISION +P 2X8
314
*;3-310-942-00
RETAINER, MOTOR
359 7-627-554-17 SCREW, PRECISION +P 2X3.5
315
3-310-948-00 SPRING, TENSION
360 7-627-850-17
SCREW, PRECISION +P 1.4X2.5
316
3-310-955-00
STOPPER
361 7-627-850-18 SCREW, PRECISION +P 1.4X2.5
317
3-310-958-00 WASHER 362
7-627-850-48
+P 1.4X1.6
318
3-547-625-00 SCREW, THRUST ADJUST
363 7-627-850-78
PRECISION SCREW +P 1.4X1.8
319
3-561-627-00 SPRING, TENSION
364
7-627-851-17
SCREW, PRECISION +P 1.4X4.5
320
3-578-121-00 SPRING, COMPRESSION
365 7-627-851-27 SCREW, PRECISION +P 1.4X5
321
3-578-123-00
SPRING, COMPRESSION
366
7-6/1-112-01 STEEL, BALL
322
3-578-124-00 SPRING, COMPRESSION
367
3-310-966-00
(NEW)... SPRING, VIBRATION ABSORBING
323
3-578-126-00 SPRING, TENSION
368
7-627-850-47
(NEW) ...SCREW, PRECISION +P 1.4x 1.6
324
3-578-127-00 SPRING, COMPRESSION
369 X-3310-903-0
PLATE (B) ASSY, SIDE
325
3-578-128-00
SPRING, COMPRESSION
370
X-3310-905-0 ROTOR ASSY
326
371 *;X-3310-906-0 BRACKET ASSY, PANEL
372
X-3310-907-0
STATOR ASSY
327
3-578-138-01 (t=0.1)•..SEAM
327
3-578-138-11 (t=0.2)...SEAM
373
X-3310-908-0
HOLDER ASSY
374
*;X-3310-909-0 CHASSIS ASSY, SUB
328
3-578-141-00
SPRING
375
X-3310-910-0
CHASSIS ASSY
329
3-578-146-00
SPRING
330
*53-578-149-00
SHAFT, LEVER (A), SHUT-OFF
376
X-3310-921-0 BUTTON ASSY, PLAY
377
*;X-3578-105-0
CHASSIS ASSY, HEAD
331
3-578-151-00 SHAFT, GEAR, FWD 378
X-3578-107-0
BUTTON ASSY, STOP
332
3-578-154-00 LEVER, DETECTION
333
3-578-157-00
LEVER (B), SHUT-OFF 379 X-3578-108-0 BUTTON ASSY, FR
380
,*;X-3578-lll-0
COVER ASSY, ERASE HEAD
334
3-578-158-00 GEAR, S
381
X-3578-114-0 PLATE ASSY, LOCK
335
3-578-162-00
GEAR, REW
336
3-578-178-00
GEAR, SHUT-OFF 382
X-3578-115-0 CLAW ASSY, REEL
383
X-3305-419-0 LEVER ASSY, FWD
337
3-578-181-00 SPRING
384 X-3578-126-0
CLAW ASSY, REEL
338
3-578-183-00
LEVER, RETURN, S
339
*;3-578-196-00
HOOK, SPRING
385
X-3578-132-0 LEVER (A) ASSY, DRIVING
386
X-3 578-137-0 PINCH ROLLER ASSY
340
3-578-199-00 SPRING, COMPRESSION
387
3-310-959-00 SPRING, TENSION
341 3-578-214-00
SHAFT, GEAR, SHUT-OFF
342
3-578-220-00
SPRING, TENSION
343
3-578-221-00
SPRING, COMPRESSION
344
3-578-224-00
WASHER
345
3-578-224-11 WASHER
NOTE:
• Items with no part number and no des¬
cription are not stocked because they
are seldom required for routine service.
• Items marked " * " are not stocked since
they are seldom required for routine
service. Some delay should be antici¬
pated when ordering these items.
• Due to standardization, parts with part
numbers (A-AAA-AAA-XX or A-AAAA-AAA-X)
may be different from those used in the
set.
CAPACITORS:
• All capacitors are in pF. Common ca¬
pacitors are omitted. Refer to the
following lists for their part numbers.
MF: U F , PF:puF.
RESISTORS
• All resistors are in ohms. Common
1/4W, 1/8W and 1/16W carbon resistors
are omitted. Refer to the following
lists for their part numbers.
• F : nonflammable
SEMICONDUCTORS
In each case, U : u» for example:
UA---: uA---, UPA---: uPA-••, UPC-
UPD---: yPD•••
COILS
• MMH : mH, UH : U H
uPC
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Sony WM-DD Specifications

General

Brand	Sony
Model	WM-DD
Category	Cassette Player
Language	English