15
RX-V381/HTR-3069
RX-V381/HTR-3069
■
INTERNAL VIEW
Top view
1 2
4
5
j
l
6
9
k
7 8
3
Front view
p
n
o
m
q
■
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
3
0 seconds
per each.
C7
9
and C
8
0 on MAIN (1) P.C.B.
C
5
214, C
5
21
5
, C
5
21
9
and C
5
224 on OPERATION
(4) 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
3
0
秒間です。
MAIN
（
1
）
P.C.B.
の
C7
9
、
C
8
0
OPERATION
（
4
）
P.C.B.
の
C
5
214
、
C
5
21
5
、
C
5
21
9
、
C
5
224
詳しくは “
PRINTED CIRCUIT BOARDS
” を参照してく
ださい。
a
OPERATION (2) P.C.B.
b
MAIN (
6
) P.C.B. (R, V, S models)
c
MAIN (1) P.C.B.
d
AM/FM TUNER
e
DIGITAL P.C.B.
f
OPERATION (
3
) P.C.B.
g
MAIN (
3
) P.C.B.
h
MAIN (2) P.C.B.
i
MAIN (
5
) P.C.B.
j
OPERATION (4) P.C.B.
k
MAIN (4) P.C.B.
l
POWER TRANSFORMER
m
OPERATION (
5
) P.C.B.
n
OPERATION (1) P.C.B.
o
Bluetooth MODULE
p
OPERATION (
6
) P.C.B.
q
OPERATION (7) P.C.B.
Содержание HTR-3069
Страница 4: ...4 RX V381 HTR 3069 RX V381 HTR 3069 HTR 3069 U C models HTR 3069 K B G F L models HTR 3069 T model ...
Страница 5: ...5 RX V381 HTR 3069 RX V381 HTR 3069 REAR PANELS RX V381 U C models RX V381 R V models RX V381 T model ...
Страница 6: ...6 RX V381 HTR 3069 RX V381 HTR 3069 RX V381 K model RX V381 A model RX V381 B model ...
Страница 7: ...7 RX V381 HTR 3069 RX V381 HTR 3069 RX V381 G F models RX V381 L model RX V381 S model ...
Страница 8: ...8 RX V381 HTR 3069 RX V381 HTR 3069 RX V381 J model HTR 3069 U C models HTR 3069 T model ...
Страница 9: ...9 RX V381 HTR 3069 RX V381 HTR 3069 HTR 3069 K model HTR 3069 B model TR 3069 G F models ...
Страница 10: ...10 RX V381 HTR 3069 RX V381 HTR 3069 HTR 3069 L model ...
Страница 138: ...RX V379 HTR 3068 ...
