Exploded Views - Sony MDR-RF920R Service Manual

NOTE:
• -XX, -X mean standardized parts, so they may
have some differences 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.
10
9
8
7
6
Ref. No. Part No. Description
1 3-246-154-01 PAD (R), EAR (including RX-FE BOARD)(RF920R)
1 3-246-154-13 PAD (R), EAR (including RX-FE BOARD)(RF960R)
2 3-253-143-01 SCREW (B2.6), (+) P TAPPING
* 3 A-4547-109-A RX-BASE BOARD, COMPLETE (RF920R)
* 3 A-4547-111-A RX-BASE BOARD, COMPLETE (RF960R)
4 X-3383-913-1 PLATE (R) SUB ASSY, FRONT (RF960R)
4 X-3383-915-2 PLATE (R) SUB ASSY, FRONT (RF920R)
6 3-251-098-01 HOUSING (R) (RF920R)
6 X-3383-911-1 HOUSING (R) SUB ASSY (RF960R)
7 3-251-102-01 CAP (R), HOUSING (RF920R)
8 3-254-082-11 SCREW
9 4-966-792-01 STOPPER, (LOWER)
10 4-966-791-01 STOPPER (UPPER)
11 3-257-911-01 SPRING, TENSION
12 3-257-555-02 CUSHION (S/W)
SECTION 5

EXPLODED VIEWS

• Hardware (# mark) list and accessories are
given in the last of this parts list.
not
supplied
10
11
9
a
14
a
SP2
not
supplied
4
2
3
Remarks
not
supplied
13
12
2
2
2
15
not
supplied
not
supplied
2
SP1
1
Ref. No. Part No.
13 3-246-137-01 BAND, HEAD
14 3-246-153-01 PAD (L), EAR (RF920R)
14 3-246-153-13 PAD (L), EAR (RF960R)
15 X-3383-912-1 PLATE (L) SUB ASSY, FRONT (RF960R)
15 X-3383-914-2 PLATE (L) SUB ASSY, FRONT (RF920R)
* 16 A-4547-106-A RX-BATTERY MOUNTED PC BOARD
17 3-246-151-03 TERMINAL (-), BATTERY
18 3-246-150-02 TERMINAL (+), BATTERY
19 3-246-152-02 TERMINAL, CHARGE
20 3-246-148-01 BUTTON
21 3-246-142-01 HOUSING (L)
22 3-251-101-11 LID, BATTERY (RF920R)
22 3-251-108-11 LID, BATTERY (RF960R)
SP1 1-542-400-11 DRIVER (030F032) (L-CH)
SP2 1-542-400-11 DRIVER (030F032) (R-CH)
MDR-RF920R/RF960R
not
supplied
16
17
18
19
20
21
22
Description Remarks
17