Yamaha RX-V475 Service Manual page 112

A B C
RX-V475/HTR-4066/RX-V500D
RX-V475/HTR-4066
MAIN 3/3
1
Page 106
t o D I G I T A L
2
ANALOG IN
3
2.4 2.4
C 2 5 0 8 C 2 5 1 3
4
6 8 0 P / 1 0 0 6 8 0 P / 1 0 0
5
C 2 5 1 1
n o _ u s e
C 2 5 1 0 C 2 5 1 2
4 7 / 5 0 4 7 / 5 0
R 2 5 1 0 R 2 5 1 1
4 7 K 4 7 K
6
7
Page 111
to MAIN (1)_CB210
8
9
10
★ All voltages are measured with a 10MΩ/V DC electronic voltmeter.
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
★ Components having special characteristics are marked
and must be replaced ●
with parts having specifications equal to those originally installed. 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。
★ Schematic diagram is subject to change without notice.
● 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。
112
D E F
RX-V500D
K5
to DIGITAL_CB63
M A I N ( 2 )
* * 2 5 1 2 7 0
* 2 5 0 1 2 7 0 0
T P 1 0 0 1
2.4 2.4 2.5
SUB
FRONT L SURROUND L
WOOFER
C 2 5 2 0 C 2 5 2 3 C 2 5 3 0 C 2 5 3 3
6 8 0 P / 1 0 0 6 8 0 P / 1 0 0 0 . 0 4 7 / 1 0 0 6 8 0 P / 1 0 0
C 2 5 2 1 C 2 5 2 2 C 2 5 3 1 C 2 5 3 2
n o _ u s e n o _ u s e n o _ u s e n o _ u s e
C 2 5 4 1 C 2 5 4 3
1 0 0 / 1 6 1 0 0 / 1 6
R 2 5 2 2 R 2 5 2 3 R 2 5 3 4 R 2 5 3 5
4 7 K 4 7 K 4 7 K 4 7 K
B7
C A P A C I T O R
R E M A R K S P A R T S N A M E
N O M A R K E L E C T R O L Y T I C C A P A C I T O R
T A N T A L U M C A P A C I T O R
N O M A R K C E R A M I C C A P A C I T O R
C E R A M I C T U B U L A R C A P A C I T O R
P O L Y E S T E R F I L M C A P A C I T O R
P O L Y S T Y R E N E F I L M C A P A C I T O R
M I C A C A P A C I T O R
P P O L Y P R O P Y L E N E F I L M C A P A C I T O R
S E M I C O N D U C T I V E C E R A M I C C A P A C I T O R
P O L Y P H E N Y L E N E S U L F I D E F I L M
S
C A P A C I T O R
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、
G H
C O N N E C T 1
P N 2 5 1
V 5 7 5 o n l y
2.5
CENTER
C 2 5 4 0 C 2 5 4 5
6 8 0 P ( S L ) 6 8 0 P ( S L )
C 2 5 4 2 C 2 5 4 4
n o _ u s e n o _ u s e
R 2 5 4 6 R 2 5 4 7
4 7 K 4 7 K Page 108 K10
to OPERATION (1)_CB405
MAIN (2)
R E S I S T O R N O T I C E
( m o d e l )
R E M A R K S P A R T S N A M E
J J A P A N
N O M A R K C A R B O N F I L M R E S I S T O R ( P = 5 )
U U . S . A
C A R B O N F I L M R E S I S T O R ( P = 1 0 ) C C A N A D A
M E T A L O X I D E F I L M R E S I S T O R
R G E N E R A L
M E T A L F I L M R E S I S T O R
T C H I N A
M E T A L P L A T E R E S I S T O R K K O R E A
F I R E P R O O F C A R B O N F I L M R E S I S T O R
A A U S T R A L I A
C E M E N T M O L D E D R E S I S T O R B B R I T I S H
S E M I V A R I A B L E R E S I S T O R
G E U R O P E
C H I P R E S I S T O R
L S I N G A P O R E
E S O U T H E U R O P E
V T A I W A N
F R U S S I A N
P L A T I N A M E R I C A
S B R A Z I L
H T H A I
I J K
Page 106 K3
to DIGITAL_CB62
V Q 9 6 3 6 0
T o D i g i t a l
5 3 2 9 0 - 1 5 8 0
M A I N ( 3 )
2 7 1 3 0 0
2 7 0 1 3 0 0 0
D 2 7 0 1
1 S S 3 5 5 V M
I C 2 7 1
K I A 7 8 0 5 A P I
O U T
C O M
D G N D
T o M A I N ( 1 )
DIGITAL IN
Page 111 B5
to MAIN (1)_CB209
MAIN (5)
P N 3 7 1 P N 3 7 2
M A I N ( 5 )
P H L
V A U X E
Page 109 B8
3
N C
to OPERATION (3)_W5002
2
V A U X
1
C B 3 7 1 C B 3 7 3
V A U X
1
V A U X E
P H L
2
+ 1 2 V 12.2
3 + 1 2 V
E 7
E
4
6
- 1 2 V -12.1
5 - 1 2 V
T O O P E
5
A U X R Page 111 D4
A U X R
6
F F C
4
A U X L to MAIN (1)_W2006
A U X L
7
3
A U X E
A U X E
8
2
M I C
M I C
9
1
5 2 0 4 4 C B 3 7 2
T O M A I N
D e s t i n a t i o n P a r t L i s t
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s X X | L O C | J | U C T A | R S
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| S 2 0 1 | T E 2 0 2 | W W 7 2 8 9 0 | W W 7 2 8 9 0 | W W 7 2 8 9 0
| | | M S T - 2 0 4 V 5 - 0 1 - 7 6 | M S T - 2 0 4 V 5 - 0 1 - 7 6 | M S T - 2 0 4 V 5 - 0 1 - 7 6 | M S T - 2 0 4 V 5 - 0 1 - 7 6 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| S 2 0 2 | T E 2 0 3 | W W 7 2 6 6 0 | W W 7 2 6 6 0 | W W 7 2 6 6 0
| | | M S T - 2 0 7 V 7 - 0 1 - 7 6 | M S T - 2 0 7 V 7 - 0 1 - 7 6 | M S T - 2 0 7 V 7 - 0 1 - 7 6 | M S T - 2 0 7 V 7 - 0 1 - 7 6 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| S 2 0 3 | C 2 0 8 4 | Z C 8 8 9 3 0 | W E 5 1 4 2 0 | W E 5 1 4 2 0
| | C 2 0 8 5 | 6 8 0 0 / 6 3 | 6 8 0 0 / 6 3 | 6 8 0 0 / 6 3
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| S 2 0 4 | C B 3 5 1 | X | X | V 9 3 7 7 9 0
| | | | | B 4 P 7 S - V H
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| S 2 0 5 | C B 3 5 2 | X | X | W N 0 7 7 7 0
| | C B 3 5 3 | | | P F C 5 0 0 0 - 0 2 0 2 F |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| S 2 0 6 | S W 3 5 1 | X | X | W V 3 8 2 9 0
| | | | | S L 1 4
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| S 2 0 7 | F 3 5 0 1 | X | X | V V 0 7 1 7 0
| | | | | T 3 . 1 5 A L 2 5 0 V
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
IC251–253: BA4560F-E2
Low noise dual operational amplifier
V OUT2 - IN2
CC
8 7
Ch2
+
Ch1
–
1 2
OUT1 - IN1 + IN1
L M N
C O N N E C T 2
+ 1 2 V
12.2
R 2 7 0 1
I N 10.2
1 P 2 2
C 2 7 0 3
n o _ u s e
D G N D
MAIN (3)
MAIN (4)
R, S models
M A I N ( 4 )
F 3 5 0 1 : V V 0 7 1 7 0
to POWER TRANSFORMER
S 2 0 6
S W 3 5 1 S W 3 5 1
S 2 0 4
3
O R
4
1 1 0 / 1 2 0
2
R E
3
S 2 0 7
1 3 . 1 5 A 2 5 0 V
2
2 2 0 / 2 4 0
Y E
C B 3 5 2 F 3 5 0 1
C B 3 5 3
1
V I
P F C 5 0 0 0 - 0 2 0 2 F P F C 5 0 0 0 - 0 2 0 2 F
6
1 1 0 / 1 2 0
C B 3 5 1
S 2 0 5
5
4
2 2 0 / 2 4 0
VOLTAGE
SELECTOR
( D E S T R O n l y )
| K B G L F H |
| W W 7 2 6 5 0 |
| W W 7 2 8 8 0 |
| Z C 8 8 9 3 0 |
| 6 8 0 0 / 6 3 |
| X |
| |
| X |
|
| X |
| |
| X |
| |
IC271: KIA7805API
Voltage regulator
1 INPUT
+ IN2 R22 R17 R23
R1
6 5 Q11 Q11-1
Q15
Q16
Q12
–
Q14 R14
R10 R15
Q17 Q19
R16
+ R19
R12 3 OUTPUT
Q18 R20
Q6
Q1
R18
R11 R9
R7 C1
Z1
R2
Q10
Q2
Q7 R21
R3
Q13
Q4
3 4
Q3 Q5 Q9 Q8
R13
V
EE R4 R5
R6 R8
2 COMMON (GND)