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(1)
CHASSIS SECTION
SECTION 7
EXPLODED VIEWS
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
3-031-048-01 COLLAR (C7220/C7300)
1
3-031-048-11 COLLAR (C7300W)
2
X-3376-749-1 PANEL ASSY, SUB
3
X-3376-699-1 GEAR ASSY
4
3-027-437-11 DOOR, CASSETTE
5
3-935-003-01 SPRING, TORSION
6
3-031-188-01 BUTTON (EJECT) (
6)
* 7
1-673-172-11 SUB BOARD
8
X-3376-700-1 LOCK ASSY
* 9
3-031-189-01 SHEET, INSULATING
* 10
X-3373-269-1 COVER ASSY (ISO)
11
3-915-923-01 SCREW, GROUND POINT
12
3-012-859-01 CAP (25), RUBBER
13
3-937-650-01 PLATE (C), GROUND
14
1-776-207-72 CORD (WITH CONNECTOR) (POWER)
15
3-935-014-01 CUSHION (U)
* 16
A-3317-359-A MAIN BOARD, COMPLET (C7220)
* 16
A-3317-360-A MAIN BOARD, COMPLET (C7300/C7300W)
* 17
3-031-828-01 BRACKET (REG. IC)
* 18
3-018-390-01 BRACKET (IC)
* 19
3-031-023-01 HEAT SINK
* 20
3-031-049-01 CHASSIS
F801
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A)
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.
electrical parts list.
13
12
F801
MG-25G-136
#3
#3
#3
#4
#3
#3
#3
#2
#2
Front panel section
#1
#5
17
11
10
18
14
15
19
16
20
9
3
2
1
8
7
6
4
5
B
B
A
A
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