Yamaha A-S701 Service Manual page 54

A B C
A-S701
1
FUNCTION 1/2
Page 53 K7
to DIGITAL_CB303
t o D I G I T A L
P N 4 0 1
2 7 0 m m
J Y 4 0 1
Z 2 F G A G N D A G N D
P J 4 0 3 R 4 3 4
n o _ u s e
C 4 1 9
R 4 0 0 R 4 2 6 R 4 3 2
Z 2 L
L
n o _ u s e n o _ u s e n o _ u s e n o _ u s e
R 4 3 5
Q 4 0 0 Q 4 0 2 n o _ u s e
n o _ u s e n o _ u s e
Z O N E 2
Q 4 0 1
n o _ u s e
R 4 3 7
Q 4 0 3
n o _ u s e n o _ u s e A G N D
C 4 1 8
R 4 0 1 R 4 2 7 R 4 3 3 Z 2 R
R
n o _ u s e n o _ u s e n o _ u s e
n o _ u s e
R 4 3 6
n o _ u s e
n o _ u s e
3
P J 4 0 4
R 4 0 3
L L 4 I L
4 7 0
TUNER T U N E R I N
R 4 0 4
R L 4 I R
4 7 0
R J - 1 0 6 0 _ 0 9 - 0 5 3 1
ANALOG IN
P J 4 0 1
L 2 R 4 0 2 L 1 I L
4 7 0
4
1
5
L I N E 1 I N
R 4 0 5
R 1 L 1 I R
4 7 0
6 R 4 0 8 L 2 I L
L
4 7 0
9
PB L I N E 2 I N
4 R 4 0 9 L 2 I R
R
4 7 0
5
2
R 4 1 2 C 4 1 4
L 1 0 L 2 O L
1 K 1 0 / 1 6
REC
LINE L I N E 2 O U T 1 1
T U L I N R 1 3 / F R I N 2
T U R I N L 1 3 / F L I N 2
R 4 1 3 C 4 1 5 * C D L + I I N R 1 4 / S R I N 2
R 8 L 2 O R
R 4 4 0 1 0 0 K
1 K 1 0 / 1 6 * C D L - I I N L 1 4 / S L I N 2
R 4 4 1 1 0 0 K
M S P - 2 4 6 V 1 - 0 3 * C D R + I I N R 1 5 / S W I N 2
R 4 4 2 1 0 0 K
* C D R - I I N L 1 5 / C I N 2
R 4 4 3 1 0 0 K
I N R 1 6 / S B R I N 2
P J 4 0 2 I N L 1 6 / S B L I N 2
R 4 1 0 L 3 I R
R
4 7 0 L 3 O L I N R 1 7 / R E C R 1
L 3 O R I N L 1 7 / R E C L 1
L 2 O L I N R 1 8 / R E C R 2
6
PB L I N E 3 I N L 2 O R I N L 1 8 / R E C L 2
R E C R 3
R E C L 3
R 4 1 1 L 3 I L
L S U B 2 R / R E C R 4
4 7 0
S U B 2 L / R E C L 4
3
A G N D R 4 0 6 C 4 1 6 L 3 O R
R
1 K
1 0 / 1 6
REC L I N E 3 O U T
R 4 0 7 1 0 / 1 6 L 3 O L
L
1 K
C 4 1 7
7
A G N D + 7 V
- 7 V
C 4 7 3 C 4 7 4
n o _ u s e n o _ u s e
7 6 5 4 3 2 1 A G N D
I C 4 0 0
8 9 1 0 1 1 1 2 1 3 1 4 n o _ u s e
No replacement part available.
Z O N E 2 R
Z O N E 2 L
M G
R - S o n l y
8
+ 7 V
L c h
J 4 1 2
C 4 2 1 R 4 4 9
n o _ u s e C 4 2 4 4 . 7 K
R 4 4 7
n o _ u s e 4 . 7 K
J 4 1 3
9
J 4 1 4
C 4 2 0
R 4 4 6
0.00 0.00
n o _ u s e C 4 2 3 4 . 7 K 0.00
R 4 4 8
0.00 0.00
n o _ u s e 4 . 7 K
J 4 1 5
R c h
- 7 V
10
54
D E F
1
Page 53 K6
to DIGITAL_CB304 F F C c o n n e c t o r 1 . 2 5 m m P i t c h
t o D I G I T A L t o T U N E R P A C K
C B 4 0 0
n o _ u s e
F U N C ( 2 )
- 7 V + 7 V C 4 4 2
n o _ u s e
4 0 1 -
C 4 4 3
+ 5 T
+ 7 V
R 4 9 7 n o _ u s e
+ 5 T
C 4 5 6 n o _ u s e Q 4 1 0
n o _ u s e R 4 7 4
n o _ u s e
C 4 5 7 n o _ u s e
n o _ u s e
R 4 7 5
C 4 5 8 n o _ u s e
A G N D
n o _ u s e
C 4 5 9 n o _ u s e
T E
T E
DIGITAL IN
T E
FUNCTION (2)
* Z 2 M T
J 4 0 8
C B 4 0 1
* * Z Z 2 2 M M T T Z 2 M T
* E V O L _ C L K * E V O L _ C L K E V O L _ C L K
* E V O L _ D A T A * E V O L _ D A T A E V O L _ D A T A
* T U _ N _ R S T * T U _ N _ R S T T U _ N _ R S T
* * G G P P I I 0 0 2 2 G P I 0 2
* T U _ S D A T U _ S D A
* T U _ S C L T U _ S C L
* Z 2 V O L _ D A T A * Z 2 V O L _ D A T A Z 2 V O L _ D A T A
* Z 2 V O L _ C L K * Z 2 V O L _ C L K Z 2 V O L _ C L K
R 4 8 1
A G N D 6 0 5 9 5 8 5 7 5 6 5 5 5 4 5 3 5 2 5 1 5 0 4 9 4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 I N L 2 * C D R
6 1 n o _ u s e
4 0 R 4 8 3
I N R 2 * C D L n o _ u s e
6 2 3 9
I N L 1 * P H O R
6 3 3 8 D 4 0 2 D 4 0 4
I N R 1 * P H O L
6 4 3 7 n o _ u s e n o _ u s e
D 4 0 3 D 4 0 5
G N D
6 5 3 6
S U B 1 L n o _ u s e n o _ u s e
6 6
3 5
P o s C i r C u r r e n t : m a x 6 0 m A
S U B 1 R
6 7 3 4
N e g C i r C u r r e n t : m i n - 6 0 m A G N D
+ 7 V
6 8 3 3
+ 7 V
A D C R + 7 V
6 9 3 2
I C 4 0 2
A G N D A D C L
- 7 V
7 0 3 1
Y D 9 5 3 A 0 CD IN - 7 V
G N D
7 1 - 7 V
B D 3 4 7 3 K S 2 3 0
F R I N 1 * C D L - I C D L - I
7 2 2 9 M G
F L I N 1
* C D L + I C D L + I
7 3 2 8
S R I N 1 * E V O L _ D A T A * C D R - I C D R - I
7 4 2 7
S L I N 1 * E V O L _ C L K
* C D R + I C D R + I
7 5 2 6
S W I N 1
7 6 2 5 A G N D
C I N 1 * P H O L P H O L
7 7 2 4
S B R I N 1
7 8 * P H O R P H O R
2 3
G N D S B L I N 1 A G N D
7 9 2 2
G N D G N D
* C D L C D L
8 0 2 1
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 * C D R C D R
C 4 4 71 2 0 0 P / 1 0 0
P
* M I _ S E L M I _ S E L
R 4 6 5
* P R E M T P R E M T
1 0 K
R 4 6 6 1 0 K
C 4 3 6
C 4 3 9
0 . 1 / 1 6
0 . 1 / 1 6
A G N D
- 7 V + 7 V
MIX OUT C 4 4 8
7.14
+ 7 V
3 3 0 / 1 6
L c h
V +
0.00 5
8
7 C 4 6 9 0 . 0 2 2 / 1 0 0 0.00 1 0 K
I C 4 0 7 0.00
6 s 4 0 7 0.00
C 4 5 1 R 4 7 3
s 4 0 6
C 4 4 6
0.00 P 0.00
C 4 6 3
R 4 5 8 R 4 6 4 3 3 P / 6 3 0 R 4 6 7 1 . 0 K
P
0.00 1 . 5 K 1 0 0 1 0 K R 4 7 1
0.00 0 . 0 1 / 1 0 0
C 4 6 2
R 4 5 9 1 . 0 K
P
R 4 6 3 R 4 6 8
1 . 5 K R 4 6 9 0 . 0 1 / 1 0 0
C 4 4 5
1 0 0 1 0 K A G N D
P
3 3 P / 6 3 0
s 4 0 6
C 4 7 0 C 4 5 0 R 4 7 2
2
I C 4 0 7 P
1 s 4 0 7 0 . 0 2 2 / 1 0 0 1 0 K
4
3
R c h V -
3 3 0 / 1 6
- 7 V
-7.08
C 4 4 9
A G N D
+ 7 V
C 4 6 7
7.14
4 7 / 1 6
S u p p l y C u r r e n t
C 4 6 8
L c h
R c h M A X 5 0 m A
0 . 1 / 1 6
R 4 8 7 0.00
D T A 1 1 4 E K A
1 K
1 6 1 1 1 0 9
I C 4 0 9
7.18
7.20 Q 4 1 3 Q 4 1 4 H E F 4 0 5 3 B T
L c h
0.00 6 7 8
C 4 2 9 0.00
A - S 3 0 1 / 5 0 1 o n l y
P
J 4 1 0
1 0 0 P / 6 3 0
R 4 5 3 n o _ u s e
D T C 1 4 3 X K A
X - C O M
2 . 4 K
8
2 Y 0
V +
C 4 3 1 A - S 7 0 1 / 8 0 1 o n l y
R 4 8 8 2 Z - 7 V
6 I C 4 0 1 A G N D
7 1 . 2 K
s 4 0 3 2 Y 1
I C 4 0 9
5 s 4 0 6
Q 4 1 1 P O L
R 4 9 0
4.45
D 2 7 0 4 ( K ) A G N D
1 0 K
P O R
A - S 3 0 1 / 5 0 1 o n l y + 7
+ 7 V
J 4 1 1
Q 4 1 2 R 4 9 1
- 7
- 7 V
n o _ u s e D 2 7 0 4 ( K ) 0.67 1 0 K
Y - C O M A G N D
3 Y 0
s 4 0 6
C 4 3 0
1 0.00 R 4 8 9 3 Z
0.00 3
I C 4 0 1
0.00 4 0.00 1 . 2 K 0.00
s 4 0 3 3 Y 1
2 I C 4 0 9
V -
R 4 5 2 R c h
2 . 4 K
C 4 2 8
P
1 0 0 P / 6 3 0
-7.11 A G N D
1 Y 0
1 Z
1 Y 1
I C 4 0 9 A G N D M I L
A G N D
A G N D
M I R
A G N D
A G N D
G H
1
Page 56 F3
to OPERATION (1)_CB801
F F C c o n n e c t o r 1 . 2 5 m m P i t c h
t o O P E ( 1 )
5 2 0 4 5
C B 5 0 5
F U N C ( 1 )
5 0 1 -
9 0 1 -
+ 5 M + 5 S
FUNCTION (1)
M G
+ 5 M + 5 S
s 5 0 1
R 5 5 0 U R A B
Q 5 0 7 A - S x 0 1 5 6 0 4 . 7 K
M C H 6 3 3 6 - T L - E
Q 5 0 6
R 5 1 6
A - S 8 0 1 3 9 0
A - S 7 0 1 1 . 5 k
D T C 1 1 4 E K A
A - S 5 0 1 2 . 7 k
+ 5 M
A - S 3 0 1 4 . 7 k
M G
+ 5 S
P R I R 5 3 3
1 K
R 9 1 3
n o _ u s e
+ 5 S R 9 1 2
n o _ u s e
R 5 8 8
1 0 K
S W _ N _ M T S W _ N _ M T
P W R _ M G T P W R _ M G T
T H M 2 R 5 3 4 T H M 2
R 5 2 5 1 0 0
T H M 1 T H M 1
B A S S 1 0 0 R 5 2 4 B A S S
C B 5 0 1
R 5 5 2 1 0 0
Z 2 M T Z 2 M T T R E B L E T R E B L E
1 1
B A L A N C E 1 0 0 R 5 0 1
E V O L _ C L K E V O L _ C L K
2 2
1 0 0
E V O L _ D A T A E V O L _ D A T A L O U D N E S S R 5 2 9
3 3
P R D R 5 1 5 1 0 0 P R D
T U _ N _ R S T T U _ N _ R S T
4 4
1 K R 5 4 1
A D _ V O L A D _ V O L
G P I 0 2 T U _ G P I O
5 5
R 5 4 4 1 0 0
T U _ S D A T U _ S D A V O L _ R A / V R U P
6 6
V O L _ R B / V R D N 1 0 0 R 5 4 6
T U _ S C L T U _ S C L
7 7
R 5 0 9 1 0 0
Z 2 V O L _ D A T A Z 2 V O L _ D A T A P R V P R V
K E Y 1 1 K R 5 3 5 K E Y 1
Z 2 V O L _ C L K Z 2 V O L _ C L K
R 5 2 6 1 0 0
K E Y 0 K E Y 0
M G M G
C 5 3 31 0 0 P ( S L )
1 0 0
2 2 4 2 0 2 1 1 0 W 1
T U C - P 1 0 X - B 1 T H M 3 R 9 2 2 T H M 3
1 0 0
M G V R E F
A V C C
R 5 3 7 R 5 9 1
0.0 0.00
1 0 K 1 0 0
R 9 0 6
4.97 1 0 K
C B 5 0 2
C B 4 0 2 M G
+ 7 V
1 + 5 S
+ 7 V + 7 V
For Self-Diagnostic Function mode.
2
- 7 V
3
- 7 V - 7 V
4
C D L - I C D L - I + 7 V + 5 S
5
C D L + I C D L + I
6
- 7 V
C D R - I C D R - I
7
C D R + I C D R + I
8
A G N D
9
P H O L P H O L
1 0
P H O R P H O R
1 1
A G N D
1 2
C D L C D L
1 3
C D R C D R
1 4
A G N D
Q 5 0 3
M I _ S E L M I _ S E L
P R E M T P R E M T
R 5 3 0
T U C - P 1 7 X - B 1 2 2 4 2 0 2 1 1 7 W 1
A G N D
P R E M T R 5 1 2 D T A 1 4 3 E K A
1 0 K
+5/-7 R 5 0 6 1 8 0
B t o B
P R E O U T M U T E
1 0 0 K Q 5 0 4
J 5 0 9
n o _ u s e
A G N D
Z 2 M T R 5 1 3 n o _ u s e R 5 3 1
R 5 0 7 n o _ u s e
n o _ u s e
Z o n e 2 M U T E
n o _ u s e Q 5 0 5
R 5 3 2
S W M T R 5 1 4
D T A 1 4 3 E K A 1 0 K
R 5 0 8 1 8 0 S W M U T E
1 0 0 K M G 2
+ 7 V - 7 V
t o F U N C ( 3 )
B t o B
Page 55 F5
to FUNCTION (3)_CB602
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 | U R A | B | G |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 0 2 | C 4 3 3 | U R 0 3 8 1 0 | U R 0 3 8 2 2 | U R 0 3 8 2 2 |
| | C 4 3 2 | 1 0 0 / 1 6 | 2 2 0 / 1 6 | 2 2 0 / 1 6 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 0 3 | C 4 3 1 | U R 2 3 7 1 0 | U U 2 3 7 1 0 | U U 2 3 7 1 0 |
| | C 4 3 0 | 1 0 / 1 6 | 1 0 / 1 6 | 1 0 / 1 6 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 0 4 | W 4 0 1 | X | W M 6 6 5 7 0 | W M 6 6 5 7 0 |
| | | | S C N - X H | S C N - X H |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 0 5 | W 4 0 4 | X | Z P 4 2 5 0 0 | Z P 4 2 5 0 0 |
| | | | : | : |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 0 6 | I C 4 0 1 | X 3 5 0 5 A 0 | X 9 1 2 7 A 0 | X 9 1 2 7 A 0 |
| | I C 4 0 7 | N J M 2 0 6 8 M D - T E 2 | N J M 5 5 3 2 M D - D ( T E 1 | N J M 5 5 3 2 M D - D ( T E 1 | N J M 2 0 6 8 M D - T E 2 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
W 4 0 5 | s 4 0 7 | C 4 6 9 | U R 2 3 8 1 0 | U U 2 6 7 1 0 | U U 2 6 7 1 0 |
| | C 4 7 0 | 1 0 0 / 1 6 | 1 0 / 5 0 | 1 0 / 5 0 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
Page 58 G9
| s 5 0 1 | R 5 5 0 | R D 3 5 5 5 6 | R D 3 5 6 4 7 | R D 3 5 6 2 7 |
| | | 5 6 0 | 4 . 7 K | 2 . 7 K |
to MAIN (1)_CB108 + - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 6 0 2 | I C 6 0 2 | X 3 5 0 5 A 0 | X 9 1 2 7 A 0 | X 9 1 2 7 A 0 |
| | I C 6 0 3 | N J M 2 0 6 8 M D - T E 2 | N J M 5 5 3 2 M D - D ( T E 1 | N J M 5 5 3 2 M D - D ( T E 1 | N J M 2 0 6 8 M D - T E 2 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
S A N - P H
N O T I C E
( m o d e l ) R E S I S T O R
W 4 0 1
J J A P A N
Page 58 B6
R E M A R K S
to MAIN (1)_CB105 U U . S . A
N O M A R K
C C A N A D A
R G E N E R A L
s 4 0 4
T C H I N A
K K O R E A
A A U S T R A L I A
W 4 0 2 B B R I T I S H
Page 58 B6
G S T A N D A R D
to MAIN (1)_CB101
L S I N G A P O R E
E S O U T H E U R O P E
S A N - P H V T A I W A N
2 3 0 M M
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
1
1
Page 53 B3
to DIGITAL_CB301
F F C c o n n e c t o r 1 . 0 0 m m P i t c h
t o D I G I T A L
1 4 F M N - B T K
C B 5 1 7
P N 5 0 3
M G
4 0 m m + 5 S
J Y 5 0 1
V O L _ R A / V R U P
G L
2 . 7 K 1 2 K
V O L _ R B / V R D N
A G N D A G N D
+ 5 M T R
V R G
+ 5 M
A D _ V O L
C 5 1 8
0 . 1 / 1 6
V O L _ R A / V R U P
V O L _ R B / V R D N
C 5 1 6
P P D R R D
1 0 0 P ( S L ) P P I R R I
C 5 2 4
H H P P R R Y Y
1 0 0 P ( S L ) S S P P A A R R Y Y
S S P P B B R R Y Y
M G
T T H H M M 1 1
T T H H M M 2 2
8 0 7 9 7 8 7 7 7 6 7 5 7 4 7 3 7 2 7 1 7 0 6 9 6 8 6 7 6 6 6 5 6 4 6 3 6 2 6 1 6 0 5 9 5 8 5 7 5 6 5 5 5 4 5 3 5 2 5 1 P P W W R R _ _ M M G G
E V O L _ C L K E V O L _ C L K
8 1 5 0
E V O L _ D A T A E V O L _ D A T A
+ 5 S
8 2 4 9
E E P _ S C L E E P _ S C L
8 3 4 8 M G 2
S S W W M M T T
E E P _ S D A E E P _ S D A
8 4 4 7
+ 5 M
N _ C E R 5 7 7 P P R R E E M M T T
+ 5 S
8 5 4 6 R 9 1 0
R 5 4 3 1 0 K
U S B _ N _ O C P R T U S B _ N _ O C P R T C 5 8 1 n o _ u s e
8 6 4 5
MICROPROCESSOR H P R Y 1 0 0 R 5 7 0 H P R Y
0 . 1 / 1 6
8 7 B A L A N C E 4 4
1 0 0
S P A R Y R 5 7 1 S P A R Y
8 8 I C 5 0 2 4 3
L O U D N E S S
S P B R Y 1 0 0 R 5 7 2 S P B R Y
8 9 No replacement part available. 4 2
R 5 7 6 1 0 0
N _ E P M
Y G 3 9 8 A 0
9 0 4 1
1 0 K
Z 2 V O L _ C L K Z 2 V O L _ C L K
9 1 V O L _ R A / V R U P 4 0
Z 2 V O L _ D A T A Z 2 V O L _ D A T A
V O L _ R B / V R D N R 5 F 3 6 4 0 E C N F A
9 2 3 9
M I _ S E L M I _ S E L
9 3 3 8
C 5 5 1
D A C _ N _ R S T R 5 9 0 D A C _ N _ R S T
F L A S H U - C O M : Y G 3 8 3 A 0
9 4 3 7
F L A S H U - C O M ( W r i t e n b y Y E M ) : Y G 3 9 8 A 0 n o _ u s e n o _ u s e C 5 5 0
D A C _ S C L R 5 2 7 D A C _ S C L
9 5 3 6
n o _ u s e
R 5 1 9 C 5 4 9 n o _ u s e
A V S S P o w e r C u r r e n t : t y p 2 0 m A D A C _ S D A D A C _ S D A
9 6 3 5
n o _ u s e
B S Y R 5 7 9 n o _ u s e B S Y
9 7 3 4
R 5 7 4 4 7 0
C L K F C L K F
9 8 3 3
R X D F 4 7 0 R 5 8 0 R X D F
9 9 3 2
R 5 7 5 4 7 0
D I G _ S W T X D F T X D F
1 0 0 3 1
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 4 7 0
R 9 0 2
T H M 3
1 0 K
R 9 0 1
1 0 K
+ 5 S
+ 5 M
R X D F
B S Y
T X D F
+ 5 M
R 5 8 3 I C 5 0 3 C N V S S
n o _ u s e
n o _ u s e
M G S D A G N D
X L 5 0 1
F O R C E R E S E T Q 5 1 0 S C L N C
2 0 M H Z C 2 4 1 2 K ( Q / R / S )
C 5 7 1
R 9 2 5 W P N C N _ R S T
3 . 3 K V D D N C C L K F
3 . 3 / 5 0
+ 5 M
+ 5 M
C 5 1 9
n o _ u s e
M G
P R E _ N _ M T
Z 2 _ N _ M T
O P E ( S u b T r a n s ) G N D
J 5 1 3 J 5 1 1
S W _ N _ M T n o _ u s e
J 5 1 2
G 2 G 3
+ 5 M
G 5 0 1 M G 2
T P 0 0 3 8 5
M G
t o M A I N ( 2 )
t o O P E ( 3 ) t o O P E
Page 56 H5 ( S u b T r a n s P C B ) Page 59 J7
to OPERATION (3)_W803 to MAIN (2)_CB14
Page 57 F7
to OPERATION (8)_CB2
L |
U R 0 3 8 1 0 |
1 0 0 / 1 6 |
IC401, 407 : NJM5532M-D IC401, 407 : NJM2068MD-TE2
U R 2 3 7 1 0 |
1 0 / 1 6 | Dual low noise operational amplifier Dual operational amplifier
X |
(B, G models) (U, R, A, L models)
|
X |
|
X 3 5 0 5 A 0 |
A OUTPUT 1 8 V+ OUT 1 1 8 +V CC
U R 2 3 8 1 0 |
1 0 0 / 1 6 | A B OUTPUT OUT
A-INPUT 2 7 –IN 1 2 7 2
– + + – + –
R D 3 5 7 1 2 |
1 2 K |
A+INPUT 3 B 6 +IN 3 6 -IN
B-INPUT 1 2
+ –
X 3 5 0 5 A 0 |
V- 4 5 B+INPUT –V 4 5 +IN
CC 2
C A P A C I T O R
P A R T S N A M E R E M A R K S P A R T S N A M E
C A R B O N F I L M R E S I S T O R ( P = 5 ) 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
C A R B O N F I L M R E S I S T O R ( P = 1 0 ) T A N T A L U M C A P A C I T O R
M E T A L O X I D E F I L M R E S I S 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
M E T A L F I L M R E S I S 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
M E T A L P L A T E R E S I S 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
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 P O L Y S T Y R E N E F I L M C A P A C I T O R
C E M E N T M O L D E D R E S I S T O R M I C A C A P A C I T O R
S E M I V A R I A B L E R E S I S 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
C H I P R E S I S 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
L M N
IC402: BD3473KS2
Silicon Monolithic Integrated Circuit)
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
61 40
62 39
63 38
64 37
Multi2
65 36
Sub1
Multi1
66 35
67 34
Mode Mode Mode Mode
68 Sub1 33
selector selector selector selector
69 32
P N 5 0 4 Mixing
Gain
Front:-1.62dB
70 31
SW:-3.60dB
R 00
71 30
72 29
73 28
P N 5 0 5
74 27
75 26
SBL SBR C SW SL SR FL FR
Volume Volume Volume Volume Volume Volume Volume Volume
76 25
Sub2
Volume
77 +24dB 〜 -95dB 24
0.5dB step
78 23
C B 5 1 3
+ 5 S 79 TONE TONE 22
1
V O L _ R A
2
80 21
V O L _ R B
3
M G
M G 4
Logic
n o _ u s e
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
W 5 0 4
+ 5 M Page 56 J7
A D _ V O L
5 to OPERATION (2)_CB853
M G
M G 4
M G
3
V R U P
2
V R D N
1
9 P 1 0 0 M M B & C
W 5 0 5
P R D
1
P R I
2
H P R Y
3
S P A R Y
4
S P B R Y
Page 58 H9
5
T H M 1
6
to MAIN (1)_CB109
T H M 2
7
T T P W R _ M G T
8
+ 5 S
9
M G
1 0
S W M T
1 1
P R E M T
1 2
S A N - P H
IC409: HEF4053BT
Triple single-pole double-throw analog switch
nYn
V
DD
nZ
from decoder V
EE
and enable logic
M G
F U N C ( 4 )
W 5 0 1 A W 5 0 1 B
T H M 3 T H M 3
to DIODE temperature
M G M G
2 P 3 5 0 M M B & B
2 P 3 5 0 M M B & B
Details of colored lines
C B 5 0 9 Red / full line: Power supply (+)
T T X D 9
Writing port
Red /dashed line: Power supply (-)
Y D C B O O T 8
T R X D 7 Orange: Signal detect
T M O D E 6
Yellow: Clock
- 5
M G Green: Protection detect
G N D 4
N _ R S T 3 Brown: Reset signal
T C K 2
Blue: Panel key input
T V c c d 1
F F C c o n n e c t o r 1 . 2 5 m m P i t c h
5 2 0 4 5
IC502: R5F3640ECNFA
CPU core and flash memory
8 8 8 8 8 8
Port P0 Port P1 Port P2 Port P3 Port P4 Port P5
VCC2 ports
Internal peripheral functions
UART or System clock generator
clock synchronous serial I/O
Timer (16 bit) XIN-XOUT
(6 channels)
XCIN-XCOUT
Outputs (timer A): 5
PLL frequency synthesizer
Clock synchronous serial I/O
Inputs (timer B): 6 On-chip oscillator (125 kHz)
(8 bit x 2 channels)
Three-phase motor control
Multi-master I 2 C-bus interface
circuit DMAC (4 channels)
(1 channel)
Real-time clock
CRC calculator
CEC function
(CRC-CCITT or CRC-16)
PWM function (8 bit x 2)
Voltage detector
Remote control signal
Power-on reset
receiver (2 circuits)
Watchdog timer
On-chip debugger
(15 bit)
A/D converter M16C/60 Series CPU core Memory
(10-bit resolution x 26
channels) ROM (1)
R0H R0L SB
D/A converter R1H R1L USP
R2
(8-bit resolution x 2
R3 ISP RAM (2)
circuits)
INTB
A0
PC
A1
FB FLG Multiplier
VCC1 ports
Port P10 Port P9 Port P8 Port P7 Port P6
8 8 8 8 8
Notes:
1. ROM size depends on MCU type.
2. RAM size depends on MCU type.
★ 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.
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