Sony MDR-RF430, Service Manual

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SECTION 4
EXPLODED VIEWS
NOTE :
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
• Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference
number in the exploded views are not
supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
4-1. MDR-RF430
1 4-994-129-01 PAD, EAR
2 X-4950-086-1 HOUSING (R) ASSY
3 4-994-119-01 HANGER (R)
4 4-992-281-01 HOLDER, BALL SHAFT
5 4-210-280-01 PLATE, RX SHIELD
*
6 A-4542-510-A RX BOARD, COMPLETE
7 4-994-121-01 COVER (R), HANGER
8 3-713-791-01 SCREW (M1.7X4), TAPPING, P2
9 4-995-597-01 SPACER
10 4-994-124-01 SUSPENDER
11 4-994-118-01 BAND, HEAD
12 4-994-123-01 COVER, BATTERY
13 X-4950-087-1 HOUSING (L) ASSY
14 4-995-475-01 SPRING, TENSION
15 4-994-130-01 TERMINAL (+), BATTERY
16 4-994-132-01 TERMINAL (MIDWAY), BATTERY
17 4-993-020-01 CASE, BATTERY
18 4-994-131-01 TERMINAL (-), BATTERY
19 4-994-122-01 COVER (L), HANGER
20 4-994-120-01 HANGER (L)
22 3-831-441-99 CUSHION, SPEAKER
*
24 A-4542-531-A FE BOARD, COMPLETE
MDD01 1-505-117-21 RECEIVER (L-CH)
MDD02 1-505-117-21 RECEIVER (R-CH)
SW1
1-771-249-11 SWITCH, PUSH (1 KEY) (POWER)
#1
#1
#3
#3
#2
#2
SW1
1
1
2
3
4
4
5
6
7
8
8
8
8
8
9
10
11
12
13
14
15
16
17
18
19
20
22
MDD02
MDD01
24
14