Sony NAS-SV20DI / NAS-SV20I (serv.man2) Service Manual ▷ View online
33
NAS-SV20Di/SV20i
SECTION 5
EXPLODED VIEWS
1
4-178-295-01 PANEL, REAR (SV20i: US, Canadian)
1
4-178-295-11 PANEL, REAR (SV20i: AEP)
1
4-178-295-21 PANEL, REAR (SV20Di)
2
4-233-372-02 FOOT (FELT)
3
4-974-510-01 SCREW (+BV 3X8 CU)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
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
5-1. REAR PANEL SECTION
• Rear side view
1
#1
#1
main section
2
3
#1
3
#1
Ver. 1.1
34
NAS-SV20Di/SV20i
5-2. MAIN SECTION
• Rear side view
51
X-2580-038-1 MOTHER BOARD, COMPLETE (for SERVICE)
(US)
51
X-2581-545-1 MOTHER BOARD, COMPLETE (for SERVICE)
(Canadian)
51
X-2581-546-1 MOTHER BOARD, COMPLETE (for SERVICE)
(AEP)
51
X-2581-547-1 MOTHER BOARD, COMPLETE (for SERVICE)
(UK)
52
1-838-756-11 FLEXIBLE FLAT CABLE 30P
53
3-087-053-01 +BVTP2.6 (3CR)
54
X-2560-624-1 BOX ASSY, SPEAKER (US, Canadian)
54
X-2560-625-1 BOX ASSY, SPEAKER (AEP, UK)
55
X-2580-041-1 MAIN BOARD, COMPLETE (for SERVICE)
(SV20Di)
55
X-2580-092-1 MAIN BOARD, COMPLETE (for SERVICE) (SV20i)
56
2-893-806-01 SCREW (2X4), (+) P TAPPING
57
2-650-108-01 NUT (SV20Di)
CN01
1-820-441-11 CONNECTOR, COAXIAL (F TYPE)
(ANTENNA DAB 75
Ω) (SV20Di)
DAB1
1-487-958-42 MODULE (DAB TUNER) (SV20Di)
#2
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
#3
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
52
53
55
56
57
54
not
supplied
supplied
not supplied
CN01
DAB1
speaker section
not supplied
not supplied
not
supplied
supplied
not supplied
(FERRITE CORE
board)
(FERRITE CORE
board)
#3
#3
#2
#2
#2
#3
#3
(SV20Di)
(SV20Di)
53
A
C
A
E
E
B
B
D
D
C
Note: Check the connection of the network when you ex-
change the MOTHER board. (Refer to “CHECKING
METHOD OF NETWORK OPERATION” on page 3)
METHOD OF NETWORK OPERATION” on page 3)
Ver. 1.2
35
NAS-SV20Di/SV20i
101
1-543-793-11 FILTER, CLAMP (FERRITE CORE)
102
1-481-530-21 FILTER, CLAMP (FERRITE CORE)
103
4-974-510-01 SCREW (+BV 3X8 CU)
104
4-178-298-01 STAGE (BOTTOM)
105
A-1765-235-A IPOD BOARD, COMPLETE
106
3-277-576-01 ESCUTCHEON
107
X-2560-626-1 STAGE (TOP) ASSY
108
4-266-263-01 CUSHION (10), EVA
SP1
1-858-410-11 LOUDSPEAKER (6.5 cm) (L-ch)
SP2
1-858-410-11 LOUDSPEAKER (6.5 cm) (R-ch)
#2
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-3. SPEAKER SECTION
• Rear side view
101
102
SP1
SP2
not supplied
not supplied
not supplied
front panel section
not
supplied
supplied
#2
#2
#2
#2
not supplied
102
103
108
103
105
107
104
106
108
36
NAS-SV20Di/SV20i
151
1-838-757-21 CABLE, FLEXIBLE FLAT (4 CORE)
152
1-838-762-21 CABLE, FLEXIBLE FLAT (7 CORE)
153
1-838-760-21 CABLE, FLEXIBLE FLAT (5 CORE)
154
1-838-758-21 CABLE, FLEXIBLE FLAT (13 CORE)
155
A-1764-973-A LCD BOARD, COMPLETE
156
4-178-305-01 GUIDE, LED (LCD)
157
4-178-306-02 COVER, LCD
158
1-838-761-21 CABLE, FLEXIBLE FLAT (7 CORE)
159
1-838-759-21 CABLE, FLEXIBLE FLAT (5 CORE)
160
3-573-007-01 SHEET (1)
161
X-2560-622-1 PANEL ASSY, FRONT
(Including TOUCH KEY board) (SV20i)
161
X-2560-623-1 PANEL ASSY, FRONT
(Including TOUCH KEY board) (SV20Di)
162
X-2548-223-1 NET ASSY, SPEAKER
LCD1
1-811-153-11
LIQUID CRYSTAL ELEMENT
#2
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-4. FRONT PANEL SECTION
• Rear side view
151
152
153
154
155
156
157
not supplied
not supplied
LCD1
#2
#2
#2
#2
#2
#2
#2
#2
#2
not supplied
(LCD-JUNC board)
(LCD-JUNC board)
not supplied
(POWER_SW board)
(POWER_SW board)
not supplied
(TACT_SW board)
(TACT_SW board)
F
F
158
159
160
160
161
(including TOUCH KEY board)
TOUCH KEY board
162
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