Exploded Views; Speaker Unit Section - Sony SRS-ZR7 Service Manual

SRS-ZR7
Ver. 1.3
Note:
• -XX and -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 ser-
vice. Some delay should be anticipated
when ordering these items.
4-1.

SPEAKER UNIT SECTION

SP1
(See Note)
2
2
2
2
2
2
1
Note: The loudspeaker (45 mm) (Ref. No. SP1, SP4) has been changed in
the midway of production.
When replacing the loudspeaker (45 mm), be sure to refer to "NOTE
OF REPLACING THE LOUDSPEAKER (45 mm)" on page 12.
Ref. No. Part No. Description
1 X-2593-405-1 GRILL FRONT (B) ASSY (SV) (for Black)
1 X-2593-406-1 GRILL FRONT (W) ASSY (SV) (for White)
2 4-586-233-11 SCREW (3X10 HEX)
3 X-2593-403-1 BAFFLE BLOCK (E) ASSY (SV) (Including Cushion)
3 X-2593-404-1 BAFFLE BLOCK (U) ASSY (SV)
4 4-218-253-32 SCREW (M2.6), +BTTP (L = 8 mm)
5 3-287-010-01 SHEET (B)
22
SECTION 4

EXPLODED VIEWS

• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
4
4
not supplied
4
not supplied
4
4
4
4
SP2
2
2
2
2
3
Remark
(Except US, CND)
(Including Cushion) (US, CND)
 
Parts Color Cabinet's Color
4
not supplied
4
4
not supplied
not supplied
5
4
4
4
4
4
4
SP3
4
4
4
4
SP4
(See Note)
Ref. No. Part No.
SP1 1-859-171-12
SP1 1-859-171-13
SP2 1-859-170-11
SP3 1-859-170-11
SP4 1-859-171-12
SP4 1-859-171-13
• Color variations
(B) Black : All models
(W) White : Except US, Canadian Russian
Taiwan models
plate bottom section
5
not supplied
not supplied
not supplied
4
not supplied
not supplied
Description
LOUDSPEAKER (45 mm)-171-12 (Full Range)
LOUDSPEAKER (45 mm)-171-13 (Full Range)
LOUDSPEAKER (62 mm) (Subwoofer) (L-ch)
LOUDSPEAKER (62 mm) (Subwoofer) (R-ch)
LOUDSPEAKER (45 mm)-171-12 (Full Range)
(R-ch) (See Note)
LOUDSPEAKER (45 mm)-171-13 (Full Range)
(R-ch) (See Note)
4
4
4
Remark
(L-ch) (See Note)
(L-ch) (See Note)