Yamaha A-S301, Руководство по обслуживанию

Страница: 63 / 91

A
1
2
3
4
5
6
7
8
9
10
K J I H G F E D C B L N M
63
A-S501/A-S301
CD IN
P
P
P
P
C
6
1
5
n
o
_
u
s
e
IC601
NJM2068MD-TE2
5
6
7
C632
no_use
R610
no_use
R
6
0
2
2
.
2
R624
8.2K
C
6
1
3
n
o
_
u
s
e
C
6
2
3
n
o
_
u
s
e
ST601
no_use
C
6
1
6
n
o
_
u
s
e
C627
no_use
C
6
1
0
n
o
_
u
s
e
5 2 6 R
K 2 . 8
CDFG
IC601
NJM2068MD-TE2
3
2
1
C620
no_use
C
6
2
4
n
o
_
u
s
e
C
6
0
1
n
o
_
u
s
e
W601
no_use
R
6
1
1
4
7
K
R
6
1
5
1
8
0
C
6
1
4
n
o
_
u
s
e
8 2 6 C
no_use
R626
82
D
6
0
1
n
o
_
u
s
e
V+
8
R
6
0
1
n
o
_
u
s
e
R
6
3
7
4
7
K
R
6
1
6
1
8
0
Q601
no_use
C631
no_use
7 2 6 R
2 8
C
6
1
7
n
o
_
u
s
e
R
6
1
2
4
7
K
V- 4
D
6
0
2
n
o
_
u
s
e
CB602
TUC-P16X-B1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R
6
4
5
n
o
_
u
s
e
R
6
1
7
n
o
_
u
s
e
1 2 6 R
K 0 0 1
C630
10/16
PHFG
R
6
0
5
n
o
_
u
s
e
R644
no_use
C
6
0
2
0
.
1
/
1
6
R
6
3
6
4
7
K
C
6
0
7
n
o
_
u
s
e
R
6
4
6
n
o
_
u
s
e
R620
100K
C629
10/16
JK603
no_use
JK602
no_use
JK604
no_use
JK601
no_use
C637
no_use
C638 no_use
0
J
6
5
3
CDFG
MG
TRG_AGND
AGNG
FG
AGND
AGND
C639 no_use
C640
no_use
R649
no_use
R650 no_use
JY601
C
6
4
1
n
o
_
u
s
e
C
6
4
2
n
o
_
u
s
e
PJ602
RJ-1060_09-0531(A-S501)
PJ601
RJ-1060_09-0531
V404050
ST602
Q602
no_use
Q607 no_use
Q608
no_use
IC603
no_use
5
6
7
IC602
no_use
5
6
7
V- 4
V- 4
8 + V
V+
8
IC602
no_use
3
2
1
IC603
no_use
3
2
1
D
6
1
0
n
o
_
u
s
e
D
6
0
4
n
o
_
u
s
e
D
6
0
5
n
o
_
u
s
e
D
6
0
8
n
o
_
u
s
e
D
6
0
3
n
o
_
u
s
e
D
6
0
6
n
o
_
u
s
e
D
6
0
9
n
o
_
u
s
e
D
6
0
7
n
o
_
u
s
e
R
6
0
8
n
o
_
u
s
e
R
6
0
9
n
o
_
u
s
e
R
6
1
3
n
o
_
u
s
e
R
6
1
4
n
o
_
u
s
e
R633
1P680
R632
1P680
R641
no_use
R634
no_use
R635
no_use
R640
no_use
R648
1P470
R647
1P470
R
6
5
2
n
o
_
u
s
e
R
6
5
3
n
o
_
u
s
e
R
6
5
1
n
o
_
u
s
e
R
6
5
4
n
o
_
u
s
e
R656
470K
R657
470K
PN602
n
o
_
u
s
e
C
6
4
3
n
o
_
u
s
e
C
6
4
4
n
o
_
u
s
e
C618
0.033/100
9 1 6 C
0 0 1 / 3 3 0 . 0
C621
9100P/100
C622
9100P/100
C
6
3
5
2
2
0
0
P
/
1
0
0
C
6
3
6
2
2
0
0
P
/
1
0
0
C608
no_use
C609
no_use
CB601
no_use
1
2
3
4
5
6
C
6
0
3
C
6
0
4
s6
01(A-S501)
s6
01(A-S501)
C
6
1
2
4
7
/
1
6
C
6
1
1
4
7
/
1
6
R
6
1
8
n
o
_
u
s
e
R
6
1
9
n
o
_
u
s
e
R623
no_use
R622 no_use
R639
1P220
R638
1P220
C
6
2
5
2
2
0
/
1
6
C
6
2
6
2
2
0
/
1
6
R606
1K
7 0 6 R
K 1
R604
330(A-S501)
R603
330(A-S501)
C
6
0
6
4
7
0
P
/
1
0
0
C
6
0
5
4
7
0
P
/
1
0
0
R
L
CD
R
PHONO
L
+7V
-7V
TRIG
REMOTE2
OUT
REMOTE1
CONTROL OUT
MG
IN
+12V
IN
RM2+
RM1+
RM2-
RM1-
AGND
CDL
CDR
CDR+I
AGND
PHOR
CDL+I
AGND
CDL-I
CDR-I
AGND
AGND
AGND
PHOL
PHONO_CD
TRG_+15
TRG_AGND
FUNC(3)
601-
70mm
t
o
F
U
N
C
(
1
)
t
o
O
P
E
f
o
r
R
-
S
1P330(A S301)
1P330
s408(A-S301)
s408(A-S301)
RJ-1060_09-0331(A-S301)
2
2
0
P
/
1
0
0
(A-S301)
2
2
0
P
/
1
0
0
(A-S301)
IC601 : NJM2068MD-TE2
Dual operational amplifier
(U, C, R, T, A, L models)
OUT 1
OUT
2
–IN
1
+IN
1
+IN
2
-IN 2
–V
CC
+V CC 1
2
3
4
8
7
6
5
+ – + –
PHONO
CD
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
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
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
FUNCTION (3)
Page 62 H8
to FUNCTION (1)_CB510
0 0065
0 0031
0 07
0 0058
0 0058
5 31 7 0
0 148
5 571
5 935
0 378
0 378 0 378
0 02
0 02
3 8mk
0 03
0 03V
0 02
5 71
0 03 0 15
0 4
0 148
0 15
0 076
FUNCTION 2/2
Details of colored lines
Red / full line: Power supply (+)
Red / dashed line: Power supply ( ‑ )
Orange: S ignal detect
Y ellow: Clock
G reen: Protection detect
B rown: Reset signal
B lue: Panel key input
★ 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。
A-S501 A-S301