Read Sony CDX-L490B / CDX-L490X Service Manual online
28
CDX-L490B/L490X
SECTION 4
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
4-1. CHASSIS SECTION
Ref. No.
Part No.
Description
Remark
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Accessories are given in the last of this
parts list.
R
R
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
2
1
#1
4
3
5
MG-393XC-121//K
#1
#1
6
6
7
8
9
10
TU601
#2
#2
#2
#2
#2
not
supplied
#3
#2
F901
A
A
not supplied
#1
#1
not supplied
11
12
1
3-231-472-01 SCREW (+B 2X4)
2
X-3382-588-1 LOCK ASSY (S)
3
1-776-206-21 CORD (WITH CONNECTOR) (POWER)
* 4
3-024-285-01 CUSHION (RUBBER)
5
3-246-007-01 BRACKET (CD)
6
3-922-535-11 SCREW (+BTT)
7
A-3274-618-A MAIN BOARD, COMPLETE
8
3-041-261-11 BRACKET (TR)
9
A-3274-647-A SPEAKER BOARD, COMPLETE
* 10
3-019-565-01 BRACKET (IC)
11
3-223-913-11 LABEL (OP CAUTION)
12
X-3382-622-1 PANEL (1) ASSY, SUB
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU601
A-3220-835-A TUNER UNIT (TUX-010)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-793-09 SCREW +PTT 2.6X8 (S)
#3
7-685-795-09 SCREW +PTT 2.6X12 (S)
Ver 1.1
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