18
RX-V683/RX-A770
RX-V683/RX-A770
Top view
Front view
9
o
q r
m
j
k
l
n
v
u
t
s
p
1
8
2 3
4
5
6 7
■
SERVICE PRECAUTIONS /
サービス時の注意事項
Safety measures
•
Some internal parts in this product contain high
voltages and are dangerous.
Be sure to take safety measures during servicing, such
as wearing insulating gloves.
•
Note that the capacitors indicated below are
dangerous even after the power is turned off because
an electric charge remains and a high voltage
continues to exist there.
Before starting any repair work, connect a discharging
resistor (
5
k-ohms/10 W) to the terminals of each
capacitor indicated below to discharge electricity.
The time required for discharging is about 30 seconds
per each.
C218
4
and 218
5
on MAIN (1) P.C.B.
For details, refer to
“
PRINTED CIRCUIT BOARDS
”
.
安全対策
•
この製品の内部には高電圧部分があり危険です。修理
の際は、絶縁性の手袋を使用するなどの安全対策を行っ
てください。
•
下記のコンデンサには電源を
OFF
にした後も電荷が残
り、高電圧が維持されており危険です。
修理作業前に放電用抵抗(
5
k
Ω
/10 W
)を下記の各コ
ンデンサの端子間に接続して放電してください。
放電所用時間は各々約
30
秒間です。
MAIN
(
1
)
P.C.B.
の
C218
4
、
C218
5
詳しくは “
PRINTED CIRCUIT BOARDS
” を参照してく
ださい。
a
OPERATION (2) P.C.B.
b
OPERATION (13) P.C.B.
c
MAIN (2) P.C.B. (R model)
d
Network Module
e
DIGITAL (1) P.C.B.
f
U, C models: TUNER Module
A, B, G, F models:
OPERATION (
9
) P.C.B. + DAB Module
g
OPERATION (3) P.C.B.
h
OPERATION (1
5
) P.C.B.
i
MAIN (
5
) P.C.B.
j
MAIN (
4
) P.C.B.
k
MAIN (3) P.C.B.
l
MAIN (1) P.C.B
m
MAIN (6) P.C.B.
n
POWER TRANSFORMER
o
OPERATION (18) P.C.B.
p
OPERATION (10) P.C.B.
q
OPERATION (1) P.C.B.
r
OPERATION (7) P.C.B.
s
OPERATION (1
4
) P.C.B.
t
OPERATION (
5
) P.C.B.
u
DIGITAL (2) P.C.B.
v
OPERATION (1
9
) P.C.B.
RX-A770
Содержание Aventage RX-A770
Страница 3: ...3 RX V683 RX A770 RX V683 RX A770 FRONT PANELS RX V683 ...
Страница 4: ...4 RX V683 RX A770 RX V683 RX A770 RX A770 U C R T J models RX A770 A F models ...
Страница 5: ...5 RX V683 RX A770 RX V683 RX A770 REAR PANELS RX V683 U C models RX V683 R model RX V683 K model ...
Страница 6: ...6 RX V683 RX A770 RX V683 RX A770 RX V683 A model RX V683 B G models RX V683 F model ...
Страница 7: ...7 RX V683 RX A770 RX V683 RX A770 RX V683 L model RX V683 V model RX V683 S model ...
Страница 8: ...8 RX V683 RX A770 RX V683 RX A770 RX V683 H model RX A770 U C models RX A770 R model ...
Страница 9: ...9 RX V683 RX A770 RX V683 RX A770 RX A770 T model RX A770 A model RX A770 F model ...
Страница 10: ...10 RX V683 RX A770 RX V683 RX A770 RX A770 J model ...
Страница 11: ...11 RX V683 RX A770 RX V683 RX A770 REMOTE CONTROL PANEL RAV553 ...
Страница 122: ...122 RX V683 RX A770 MEMO MEMO ...
Страница 187: ...188 RX V683 RX A770 MEMO MEMO ...
Страница 206: ...207 RX V683 RX A770 RX V683 RX A770 MEMO ...
Страница 207: ...RX V683 RX A770 ...