Yamaha HTR-3069, Руководство по обслуживанию

Страница: 98 / 138

A
1
2
3
4
5
6
7
8
9
10
N M L K J I H G F E D C B
98
RX-V381/HTR-3069
SURROUND L
SUBWOOFER
CENTER
FRONT L
s 5 1
S W 5 1
C B 5 1
s 5 2
1
2
3
4
CB47
5204
4
G N D
J 4 5 1
n o _ u s e
C B 4 6
5 2 4 1 8
1
D A _ S R
2
A G N D
3
D A _ S L
4
A G N D
5
D A _ S W
6
A G N D
7
D A _ C
8
A G N D
9
D A _ F R
10
A G N D
11
D A _ F L
12
A G N D
13
M I C
14
+ 1 2 A
15
A U X L
16
A U X E
17
A U X R
18
- 1 2 A
P N 6 1
W S 4 8 8 3 0
P N 7 2
n o _ u s e
P N 7 1
W S 4 8 8 3 0
C B 4 2
5 2 4 1 8
1
L D A
2
D N G A
3
R D A
4
D N G A
5
D N G D
6
D _ 1 V A
7
D N G D
8
D _ 2 D U A
9
D N G D
10
D _ 1 D U A
11
D 3 . 3 +
P N 4 6
n o _ u s e
s 4 6
C B 4 8
5 3 2 9 0 - 1 3 8 0
1
D A _ F L
2
A G N D
3
D A _ F R
4
A G N D
5
D A _ C
6
A G N D
7
D A _ S W
8
A G N D
9
D A _ S L
1 0
A G N D
1 1
D A _ S R
1 2
N C
1 3
N C
C B 4 1
5 3 2 9 0 - 1 5 8 0
1 + 3 . 3 D
2 A U D 1 _ D
3 D G N D
4
A U D 2 _ D
5
D G N D
6
A V 1 _ D
7 D G N D
8 A G N D
9 A D R
1 0 A G N D
1 1 A D L
1 2 N C
1 3 N C
1 4 N C
1 5
N C
S T 4 1
W W 8 3 4 2 0
M A I N ( 6 )
M A I N ( 4 )
M A I N ( 5 )
V I
2 2 0 / 2 4 0
G U A R D 1
1 1 0 / 1 2 0
Y E
2 2 0 / 2 4 0
O R
1 1 0 / 1 2 0
( D E S T R V S O N L Y )
V O L T A G E S E L E C T O R
R E
from Transforme
r
G U A R D 2
* * 5 1 * * 6 0
* 5 0 1 * 6 0 0
* 6 0 1 * 7 0 0
* * 6 1 * * 7 0
* 7 0 1 * 8 0 0
* * 7 1 * * 8 0
M A I N ( 2 )
2
AUX
E
* * 4 1 - 4 5
C O N N E C T 1
5
AUX
L
* 4 0 1 - 4 5 0
MI
C
-12
A
to DIGITAL
to MAIN
M A I N ( 3 )
6
AUX
R
to MAI
N
C O N N E C T 2
1 3
W R 2 6 1 2 0
to DIGITAL
* * 4 6 - 5 0
+12
A
4
* 4 5 1 - 5 0 0
AGN
D
7
T P 6 0 1 - 6 3 0
T P 5 0 5 - 5 5 0
T P 5 0 1 - 5 0 4
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 A T I O N | J U C T A | R V S | K B G L F |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 6 | P N 4 6 | X | W S 4 8 8 3 0 | W S 4 8 8 3 0 |
| | | | W S 4 8 8 3 0 | W S 4 8 8 3 0 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 5 1 | S W 5 1 | X | W V 3 8 2 9 0 | X |
| | | | S L 1 4 | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 5 2 | C B 5 1 | X | V 9 3 7 7 9 0 | X |
| | | | B 4 P 7 S - V H | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
MAIN (2)
MAIN (3)
MAIN (6)
MAIN (5)
MAIN (4)
(R, V, S models)
VOLTAGE
SELECTOR
RESISTOR
REMARKS
NO MARK PARTS NAME
CARBON
CARBON
METAL
METAL
METAL
FIRE
CEMENT
SEMI FILM RESISTOR
FILM RESISTOR
OXIDE FILM RESISTOR
FILM RESISTOR
PLATE RESISTOR
PROOF CARBON FILM RESISTOR
MOLDED RESISTOR
VARIABLE RESISTOR
(P=5)
(P=10)
CHIP RESISTOR
REMARKS
CAPACITOR
PARTS NAME
NO
NO
MARK
MARK
ELECTROLYTIC CAPACITOR
CERAMIC CAPACITOR
POLYESTER FILM CAPACITOR
POLYSTYRENE FILM CAPACITOR
MICA CAPACITOR
POLYPROPYLENE
FILM CAPACITOR
SEMICONDUCTIVE CERAMIC CAPACITOR
P
TANTALUM CAPACITOR
TUBULAR
S
CAPACITOR CERAMIC
FILM SULFIDE POLYPHENYLENE
CAPACITOR
N O T I C E
U.S.A
G
CANADA
STANDARD
L
CHINA
AUSTRALIA
SINGAPORE
KOREA
GENERAL
U
C
T
A
K
R
JAPAN
(model)
B BRITISH
J
SOUTH EUROPE E
V
TAIWAN
F RUSSIAN
P LATIN AMERICA
S BRAZIL
H THAI
Page 94 H9
to OPERATION (1)_CB405
to POWER
TRANSFORMER
Page 97 E2
to MAIN (1)_CB5
Page 97 D2
to MAIN (1)_CB4
Page 92 K5
to DIGITAL_CB264
Page 92 K2
to DIGITAL_CB263
11.73V
-12.03
Ｖ
0.000V 0.000V 0.000V 0.000V 0.000V
2.419V
0.000V
2.434V
0.000V
2.438V
0.000V
2.443V
0.000V
2.427V
0.000V
2.425V
0.000V
0.000V
11.73V
0.000V
0.000V
0.000V
-12.03V
-0.2mV
0.000V
0.1mV
0.000V
0.000V
130.8mV
0.000V
145.3mV
0.000V
35.5mV
3.281V
MAIN 3/3
★
All voltages are measured with a 10M
Ω
/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
10M
Ω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。
Details of colored lines
Red / full line: Power supply (+)
Red /dashed line: Power supply (-)
Orange:
Signal detect
Yellow: Clock
Green: Protection detect
Brown: Reset signal
Blue: Panel key input