Internal View; Disassembly Procedures - Yamaha CDR-HD1000 Service Manual

CDR-HD1000
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3 7 63 1515 0

INTERNAL VIEW

1 OPERATION (6) P.C.B.
2 OPERATION (7) P.C.B.
3 OPERATION (8) P.C.B.
4 MAIN P.C.B.
5 OPERATION (1) P.C.B.
6 HDD UNIT
7 OPERATION (2) P.C.B.
8 CDR UNIT
9 OPERATION (3) P.C.B.
0 OPERATION (5) P.C.B.
A OPERATION (4) P.C.B.

DISASSEMBLY PROCEDURES

(Remove parts in the order as numbered.)
CDR Mechanical Unit replacement
• The CDR mechanical unit must be replaced as a unit.
TE
L 13942296513
None of its components can be supplied separately.
• When replacing the CDR mechanical unit, write down
the following items.
• Serial No. of the product and the symptom in detail
• Mechanical serial No./mechanical shipping serial
No. of the CDR mechanical unit
• When sending back the defective CDR mechanical unit
for repair, send the whole unit.
• When sending back the defective CDR mechanical unit
for repair, attach the disc that was used when the error
occurred, if requested. However, Yamaha shall not be
liable even if the data in the disc has become
unreadable while the unit is being serviced/repaired.
• When replacing the CDR mechanical unit, be sure to
order a laser precaution label, a radiation sheet, a sheet
(U, C) and a damper (U, C) as spare parts and attach
them to the new CDR mechanical unit. (Refer to the
figure 4 in P6.)
1. Removal of Top Cover
a. Turn off the power and disconnect the power plug from
the AC power outlet.
b. Remove 4 screws (1) and 3 screws (2). (Fig. 1)
c. Remove the top cover rearward while lifting it up. (Fig.
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1)
2. Removal of Front Panel Unit
.
a. Disconnect 3 connectors (CB3, CB203, CB204) from
the MAIN P.C.B.. (Fig. 1)
b. Remove 3 screws (3) and 4 screws (4), and the Front
Panel Unit can be removed forward. (Fig. 1)
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2 9
8
1 2
A 0 9
1
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3 6 7 1 3 1 5
Front Panel Unit
4
3
5
Cover
Stopper A
6
6
Stopper B
co
.
9 4 2 8
3 4
8 7 6 5
2
0 5 8 2 9 9 4 2 8
Top Cover
CB204
CB203
CB3
4
Fig. 1
5
5
m
6
6
Stopper C
Stopper A
Fig. 2
9 9
9 9
1