★
All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
● ⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
● 本回路図は標準回路図です。改良のため予告なく変更することがあります。
A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V471/HTR-4064
102
VIDEO 2/3
W3401
CB341
CB342
CB343
CB344
IC342
IC341
W3403
CB346
CB347
CB348
FRONT L
CENTER
SURROUND L
3.4
5.1
9.4
0
0
0
0
9.4
-9.8
0.5
0
0
0
-6.1
-6.1
-5.5
-5.5
-4.9
-9.4
-9.4
5.1
AC6.0
AC15.6
0
0
0
-37.8
-37.8
-38.3
-38.3
0
0
-47.8
-47.8
12.2
0
5.1
-11.7
-11.7
-11.7
-11.7
12.0
-11.7
12.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12.2
0
-11.7
0
0
0
0
0
0
3.4
-11.7
12.2
12.2
12.2
12.2
12.2
12.2
12.0
3.2
0
0
0
3.3
0
0
3.3
0
0
0
12.2
0
12.0
0
12.0
0
12.0
0
IC342
: KIA7805API
Voltage regulator
R1
R2
R3
R4
R5
R6
R7
R8
Z1
Q12
Q13
Q18
Q17
Q14
Q19
Q10
Q8
Q16
INPUT
OUTPUT
COMMON (GND)
Q15
Q11-1
Q11
Q2
Q3
Q4
Q5
Q9
Q7
Q1
Q6
R12
R19
R10
R9
R15
R14
R16
R21
R20
R22
R23
R17
R13
R11
R18
C1
1
3
2
IC341
: NJM2388F05
Low dropout voltage regulator with ON/OFF control
ON/OFF
control
Over Voltage
Protection
Bandgap
Reference
V
IN
Cont
GND
V
OUT
Over Current
Protection
Thermal
Protection
FRONT
L/R
CENTER
SURROUND
L/R
to VIDEO 1/3
VIDEO (5)
VIDEO (1)
to POWER TRANSFORMER
SPEAKERS
to OPERATION (1)_CB403
Page 97
G2
to OPERATION (4)_CB442
Page 97
M6
to MAIN (1)_CB100
Page 99
H4
to MAIN (1)_CB102
Page 99
H7
to MAIN (1)_CB105
Page 99
H9
to MAIN (1)_CB101
Page 99
H5
Содержание HTR-4064
Страница 5: ...RX V471 K model RX V471 A model RX V471 B G F models 5 RX V471 HTR 4064 RX V471 HTR 4064 ...
Страница 6: ...RX V471 L model RX V471 J model HTR 4064 U model 6 RX V471 HTR 4064 RX V471 HTR 4064 ...
Страница 7: ...HTR 4064 G F models HTR 4064 T model HTR 4064 K models 7 RX V471 HTR 4064 RX V471 HTR 4064 ...
Страница 83: ...MAIN 2 Side B MAIN 4 Side B MAIN 3 Side B U C models A B C D E F G H I J 1 2 3 4 5 6 7 RX V471 HTR 4064 83 ...
Страница 124: ... CONFIGURING THE SYSTEM SETTINGS RX V471 HTR 4064 125 ...
Страница 125: ... システム設定を変更する RX V471 HTR 4064 126 ...
Страница 126: ...127 RX V471 HTR 4064 RX V471 HTR 4064 MEMO ...
Страница 127: ...RX V471 HTR 4064 ...