Sony NWZ-WH303 Service Manual ▷ View online
17
NWZ-WH303/WH505
SECTION 3
EXPLODED VIEWS
1
X-2588-535-1 SVX EAR PAD ASSY (B) (BLACK)
(for BLACK, RED) (See Note)
1
X-2588-536-1 SVX EAR PAD ASSY (W) (LIGHT GRAY)
(for WHITE, SILVER) (See Note)
2
3-254-151-01 SCREW (B2.6), (+) P TAPPING
3
3-254-070-11 SCREW
4
4-466-123-01 INNER HOUSING (L) (for L-ch)
DR1
X-2588-537-1 SVX FRONT PLATE ASSY (505) (L-ch)
(Including Driver) (NWZ-WH505)
DR1
X-2588-538-1 SVX FRONT PLATE ASSY (303) (L-ch)
(Including Driver) (NWZ-WH303)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
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.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color Cabinet’s Color
• Refer to “COLOR VARIATION” in the
“SERVICING NOTES” (page 6) about col-
or variation of model and destination.
or variation of model and destination.
Note: Ear pads are supplied in L-ch and R-ch pair. When replacing the
ear pad, replace L-ch and R-ch at the same time.
3-1. FRONT PLATE (L-CH) SECTION
• Rear view
1
2
3
3
4
3
3
2
2
DR1
front plate (R-ch) section
–
R-ch
–
–
L-ch
–
18
NWZ-WH303/WH505
3-2. FRONT PLATE (R-CH) SECTION
• Front view
51
3-254-151-01 SCREW (B2.6), (+) P TAPPING
52
3-254-070-11 SCREW
53
4-466-124-01 INNER HOUSING (R) (for R-ch)
DR2
X-2588-537-1 SVX FRONT PLATE ASSY (505) (R-ch)
(Including Driver) (NWZ-WH505)
DR2
X-2588-538-1 SVX FRONT PLATE ASSY (303) (R-ch)
(Including Driver) (NWZ-WH303)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
52
52
53
52
52
51
51
housing (L-ch) section
–
R-ch
–
–
L-ch
–
DR2
19
NWZ-WH303/WH505
3-3. HOUSING (L-CH) SECTION (NWZ-WH303)
• Rear view
101
9-885-189-88 MAIN BOARD, COMPLETE (4GB) (for SERVICE)
(See Note)
102
3-254-058-11 SCREW
103
4-466-129-01 HOLDER
BATTERY
104
4-469-398-01 SHEET (LIGHT GUIDE), REFLECTOR
105
4-466-125-01 LIGHT GUIDE (W)
106
4-466-143-01 SHEET
(BATTERY),
ADHESIVE
107
4-466-131-01 LIGHT GUIDE (BATT)
108
4-476-015-01 SHEET (LIGHT BATT)
109
4-466-130-04 COVER (JACK) ( ) (BLACK)
109
4-466-130-24 COVER (JACK) ( ) (WHITE)
109
4-466-130-34 COVER (JACK) ( ) (RED)
110
4-466-132-01 BUTTON
(BOOST)
( SOUND MODE, ILLUMINATION)
(for BLACK, RED)
110
4-466-132-21 BUTTON
(BOOST)
( SOUND MODE, ILLUMINATION) (for WHITE)
111
4-466-138-01 BUTTON
(RESET)
112
4-469-399-01 FILM (PLATE), DIFFUSION
113
4-466-128-01 PLATE W DOT L (L-ch) (SILVER) (for BLACK, RED)
113
4-466-128-11 PLATE W DOT L (L-ch) (BLUE) (for WHITE)
114
4-466-134-01 KNOB (POWER) (for BLACK, RED)
114
4-466-134-21 KNOB (POWER) (for WHITE)
115
4-466-133-01 KNOB (SH) (OUTPUT) (for BLACK, RED)
115
4-466-133-21 KNOB (SH) (OUTPUT) (for WHITE)
116
4-475-436-01 SHEET
(PROTECTION)
BAT1 A-1972-284-A BATTERY
ASSY
WR1
1-969-757-11 HP WIRE (L) (for L-ch)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
A
A
B
B
101
116
116
102
105
104
106
103
102
102
102
housing (R-ch), headband section
–
R-ch
–
–
L-ch
–
WR1
BAT1
107
109
110
112
113
114
115
108
111
Note: When replacing the MAIN board, refer to “NOTE THE MAIN
BOARD REPLACING” (page 4).
20
NWZ-WH303/WH505
151
9-885-189-89 MAIN BOARD, COMPLETE (16GB) (for SERVICE)
(See Note)
152
3-254-058-11 SCREW
153
4-466-131-01 LIGHT GUIDE (BATT)
154
4-476-015-01 SHEET (LIGHT BATT)
155
4-466-130-04 COVER (JACK) ( ) (BLACK)
155
4-466-130-14 COVER (JACK) ( ) (SILVER)
156
4-466-132-01 BUTTON
(BOOST)
( SOUND MODE, ILLUMINATION) (for BLACK)
156
4-466-132-11 BUTTON
(BOOST)
( SOUND MODE, ILLUMINATION) (for SILVER)
157
4-466-138-01 BUTTON
(RESET)
158
4-466-139-01 HOLDER,
GND
159
4-469-397-01 SHEET
(GROUND),
ADHESIVE
160
4-466-133-01 KNOB (SH) (OUTPUT) (for BLACK)
160
4-466-133-11 KNOB (SH) (OUTPUT) (for SILVER)
161
4-466-134-01 KNOB (POWER) (for BLACK)
161
4-466-134-11 KNOB (POWER) (for SILVER)
162
4-469-398-01 SHEET (LIGHT GUIDE), REFLECTOR
163
4-466-125-01 LIGHT GUIDE (W)
164
4-469-399-01 FILM (PLATE), DIFFUSION
165
4-466-143-01 SHEET
(BATTERY),
ADHESIVE
166
4-466-145-01 SHEET
(PLATE)
167
4-466-126-01 PLATE LIGHT (W) (SILVER) (for BLACK)
167
4-466-126-11 PLATE LIGHT (W) (BLUE) (for SILVER)
168
4-466-146-01 SHEET
(ORNAMENT),
ADHESIVE
169
4-466-120-01 ORNAMENT (TOP) L (for L-ch) (BLACK)
169
4-466-120-11 ORNAMENT (TOP) L (for L-ch) (SILVER)
170
4-480-325-01 SHEET ORNAMENT ADHESIVE B
171
4-475-436-01 SHEET
(PROTECTION)
BAT1 A-1972-284-A BATTERY
ASSY
WR1
1-969-757-11 HP WIRE (L) (for L-ch)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
3-4. HOUSING (L-CH) SECTION (NWZ-WH505)
• Rear view
C
C
D
D
151
171
171
152
153
155
156
154
157
158
159
152
152
152
WR1
160
161
162
163
164
165
166
167
168
168
170
170
169
BAT1
housing (R-ch), headband section
–
R-ch
–
–
L-ch
–
Note: When replacing the MAIN board, refer to “NOTE THE MAIN
BOARD REPLACING” (page 4).
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