69
VSX-LX51
5
6
7
8
5
6
7
8
A
B
C
D
E
F
POWER AMP Assy
1
PO
W
ER AMP Assy
DIODE Assy
PO
W
ER AMP Assy
2. Diagnosis
9
Remove the Locking Card Spacer from the Chassis using
Cutting Pliers.
10
Remove the four screws that fix the Heat Sink
V
5S.
11
Cut the Binder.
12
Remove the four screws that fix the Power Transformer. Place a
high insulating material under the Power Transformer to raise it.
1
Remove the Rear Panel.
2
Remove the MAI
N
Assy (equipped with HDMI&D
V
C Assy
and DSP&USB Assy) and the AUDIO I
N
Assy from the
I
N
TERFACE Assy.
3
Discharge C5721 and C5722.
(See the "discharge procedures.")
13
Raise the block and diagnose the PO
W
ER AMP Assy B side.
7
8
Reassembling the Rear Panel.
(Keep a space for earth and about six to seven screws fixing
places. Do not attach screws with the Chassis.)
4
4
Remove the two screws that fix the Regulators attached to
the Chassis.
5
Remove the two Push Rivets and the two screws that fix the
PO
W
ER AMP Assy.
6
Remove the two screws that fix the diode of the DIODE Assy.
Reassembling the MAI
N
Assy (equipped with HDMI&D
V
C
Assy and DSP&USB Assy) and the AUDIO I
N
Assy to the
I
N
TERFACE Assy.
Push
Rivet
Regulator
DIODE Assy
Tape
Cutting Pliers
Locking Card Spacer
(for fixing the Assy)
9
Caution:
Fix the DIODE Assy to the Rear Panel with Tape so that it will
not come closer to other Assy.
Diagnosis
5
6
Содержание VSX-1018AH-K
Страница 8: ...8 VSX LX51 1 2 3 4 A B C D E F 1 2 3 4 2 2 SPECIFICATIONS LX51 13 3 kg 1018AH ...
Страница 9: ...9 VSX LX51 5 6 7 8 5 6 7 8 A B C D E F 2 3 PANEL FACILITIES 1 Rear panel VSX LX51 ...
Страница 10: ...10 VSX LX51 1 2 3 4 A B C D E F 1 2 3 4 VSX LX51 2 Front panel ...
Страница 11: ...11 VSX LX51 5 6 7 8 5 6 7 8 A B C D E F 3 Display ...
Страница 12: ...12 VSX LX51 1 2 3 4 A B C D E F 1 2 3 4 4 Remote control AXD7518 VSX LX51 Only ...
Страница 13: ...13 VSX LX51 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 75: ...75 VSX LX51 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 82: ...82 VSX LX51 1 2 3 4 A B C D E F 1 2 3 4 9 4 POWER AMP SECTION S L K R I W Y X J N ...
Страница 132: ...132 VSX LX51 1 2 3 4 A B C D E F 1 2 3 4 ...