Read Sony CDX-R450 / CDX-R550 Service Manual online
40
CDX-R450/R550
SECTION 4
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
4-1. MAIN SECTION
Ref. No.
Part No.
Description
Remark
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.
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
1
X-2023-967-1 PANEL (LCD) ASSY, SUB
2
2-583-939-01 SCREW (+B 2X4)
3
X-2055-203-2 LOCK ASSY (S)
4
3-246-006-31 COVER
5
2-583-940-01 SCREW (+BTT)
6
1-776-207-72 CORD (WITH CONNECTOR) (POWER) (R550)
6
1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)
(R450)
7
2-345-298-01 PLATE (TU), GROUND
8
A-1151-141-A MAIN BOARD, COMPLETE (R450)
8
A-1151-158-A MAIN BOARD, COMPLETE (R550)
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU1
A-3220-961-B TUNER UNIT (TUX-032)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-790-01 SCREW +PTT 2.6X4 (S)
#3
7-685-793-09 SCREW +PTT 2.6X8 (S)
F901
not supplied
not supplied
TU1
not supplied
#1
#1
#1
#2
#3
#1
MG-611WA-186//C
A
A
B
B
1
2
3
4
5
6
8
7
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