Yamaha R-N402, Руководство по обслуживанию

Страница: 63 / 83

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
R-N402/R-N402D
F G
AAPVA004C0
CB651
1234
C654
10/10
C 6 5 6
1 0 / 1 0
D 6 5 3
1 S S 3 5 5 V M
D 6 5 2
1 S S 3 5 5 V M
C 6 5 5
1 0 0 0 P ( B )
D G N D
R 1 1 7 2 H 5 0 1 D - T 1 - F
I C 6 5 1
1
CEorCE
2
GN
D
3
NC
4
VDD
5
VOUT
R65
1
22K
D 6 5 1
1 S S 3 5 5 V M
C65
1
10/10
C65
3
100/1
6
D G N D
C65
2
10/10
W 6 5 1
S A N - P H
1
2
3
4
5
6
7
L 6 5 1
B L M 2 1 P G 6 0 0 S N 1 D
D G N D
J 6 5 1
n o _ u s e
J 6 5 2
n o _ u s e 0
J 6 5 3 + D A T A
V r e t u r n
D G N D
R O T C E N N O C B S U
U S B C o n n e c t o r
- D A T A
V B U S _ P O N
+ 5 . 5 V
F G
R e f e r e n c e N o 6 5 1 ~
V
DD
CE
Pin No.
1
2
4
5
Symbol
CE
GND
V
DD
V
OUT
Description
Chip Enable Pin ("H" Active)
Ground Pin
Input Pin
Output Pin
Vref
5 4
2 1
Current Limit
V
OUT
GND
IC651 : R1172H501D-T1-F
Voltage regulator
N O T I C E
U . S . A
G
C A N A D A
E U R O P E A N S T A N D A R D
L
C H I N A
A U S T R A L I A
S I N G A P O R E
K O R E A
G E N E R A L
U
C
T
A
K
R
J A P A N
( m o d e l )
B B R I T I S H
J
S O U T H E U R O P E 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
R E M A R K S
C A P A C I T O R
P A R T S N A M E
N O
N O
M A R K
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 E R A M I C 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 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
S O L I D E L E C T R O L Y T I C C A P A C I T O R
T U B U L A R C A P A C I T O R C E R A M I C
R E S I S T O R
R E M A R K S
N O M A R K P A R T S N A M E
C A R B O N
C A R B O N
M E T A L
M E T A L
M E T A L
F I R E
C E M E N T
S E M I F I L M R E S I S T O R
F I L M R E S I S T O R
O X I D E F I L M R E S I S T O R
F I L M
R E S I S T O R
P L A T E R E S I S T O R
P R O O F C A R B O N F I L M R E S I S T O R
M O L D E D R E S I S T O R
V A R I A B L E R E S I S T O R
( P = 5 )
( P = 1 0 )
C H I P R E S I S T O R
DIGITAL (2)
USB
5V 1A
Page 62 M4
to DIGITAL (1)_CB503
5.51V
4.98V
4.98V
DIGITAL 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.
Details of colored lines
R ed / full line : P ower supply (+)
R ed /dashed line : P ower supply (-)
Orange : S ignal detect
Y ellow : Clock
G reen : P rotection detect
B rown : R eset signal
B lue : P anel key input