A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
75
OPERATION 1/3
R-N500
★
All voltages are measured with a 10MΩ/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.
HP_L
-37.3
-37.3
-37.3
-37.3
-37.3
-37.3
-37.3
-37.3
-37.3
-37.3
-37.3
-37.3
-37.3
-37.1
-37.1
-37.1
-37.1
-39.4
-39.4
-39.4
-39.4
-20.3
-20.3
5.2
5.2
0
0
5.2
0.003
0.003
0
0
0.6
3.3/0
3.3/0
3.3/0
3.3/0
3.3
3.3
3.3
3.3
3.3/0
3.3/0
0
0
0
0
0
AC3.5
AC3.5
-39.7
0.6
3.3
8.3
8.3
8.3
-39.5
0.6
0.6
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-39.4
-20.3
1.5
0.04
3.3
3.2
3.2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.2/0
3.3/0
3.3/0
0
0
3.3
3.3
2.9
2.9
2.9
3.3
0.001
0.028
0.028
3.3
0
0.7
3.3
0.03
0
0.03
0
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
EUROPE
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
FLD_N_RST
KEY1
STBY_LED
19Pin
4001-4200
IN_RC
F 2
401-420
USB
Z2_LED
FLD_MOSI
F L
PSW_N_DET
- V P
p r e s e t
+5USB
FLD_N_CS
+3.3M
FG
DGND
A M
+5USB
KEY2
OPE(1)
Vreturn
REC_SEL
+DATA
I N F O / M O D E
t o D i g i t a l
DRCT_LED
C 4 0 0 2 , 4 0 0 3 C o u n t e r m e a s u r e s o f D i s c h a r g e t e s t .
VOL_RB
t o D I G I T A L
T U N I N G
C o u n t e r m e a s u r e s o f D i s c h a r g e t e s t .
REM_IN
M E M O R Y
GND
F 1
FLD_SCK
Z A 8 8 9 4 0
F M
GND
-DATA
VOL_RA
DGND
+3.3DSP
IN_RD
I R
I N P U T S E L E C T O R
S P A
S P B
ENTER
R
E
M
M
I
D
/
P
T
R
A
E
L
C
S e l e c t o r ( N E T )
+ 3 . 3 D S P
D G N D
I N _ R C
I N _ R D
D G N D
+ 3 . 3 D S P
D G N D
+ 3 . 3 D S P
D G N D
+ 3 . 3 D S P
RETURN
RETURN
427
4271-4280
OPE(11)
M A I N ( 7 )
T o
O P E ( 9 )
T o
M A I N ( 8 )
+ 3 . 3 D S P
D G N D
D G N D
+ 3 . 3 M S
+ 3 . 3 M S
S T B Y
P D _ L E D
/ON
STBY
V S S
/ R E S E T
X O U T
VDD
V D D
X I N
VP
D T F L
C K F L
/ C E F L
M F 0 0 9 2 0
M F 0 0 4 1 0
M F 0 0 3 1 0
W 4 0 0 6
W 4 0 0 8
M F 1 1 9 5 0
H a n d
H a n d
426
MAIN(1)
H P R
H P E
OPE(10)
H P _ N _ D E T
From
H P L
H e a d P h o n e
4261-4270
M F 4 0 4 0 7
M F 4 0 3 1 0
Z C 8 9 0 6 0
M B 2 0 4 3 2
Z H 2 2 7 8 0
Z H 2 2 7 9 0
Z H 2 2 8 0 0
Z H 2 2 8 1 0
Z H 2 2 8 2 0
Z H 2 2 8 3 0
Z H 2 2 8 4 0
Y F 7 3 2
Y F 7 3 3
U
C
R S
K
A
B G
L
D G N D
H P E
M A I N ( 5 )
T o
E N T E R
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 | C | R S | K | A | B G | L |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 3 1 | R 4 3 3 7 | R D 3 5 4 4 7 | R D 3 5 4 4 7 | R D 3 5 4 4 7 | R D 3 5 6 2 2 | R D 3 5 6 2 2 | R D 3 5 6 2 2 | R D 3 5 6 2 2 |
| | R 4 3 3 8 | 4 7 | 4 7 | 4 7 | 2 . 2 K | 2 . 2 K | 2 . 2 K | 2 . 2 K |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 3 2 | C 4 3 4 1 | X | X | X | U S 0 6 2 2 2 | U S 0 6 2 2 2 | U S 0 6 2 2 2 | U S 0 6 2 2 2 |
| | C 4 3 4 2 | | | | 2 2 0 P ( S L ) | 2 2 0 P ( S L ) | 2 2 0 P ( S L ) | 2 2 0 P ( S L ) |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 6 1 | J 4 6 0 3 | X | X | X | V N 5 0 0 0 0 | X | V N 5 0 0 0 0 | V N 5 0 0 0 0 |
| | | | | | J I S C 3 1 0 1 | | J I S C 3 1 0 1 | J I S C 3 1 0 1 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 6 2 | C 4 6 0 7 | X | X | X | U S 0 6 4 1 0 | X | U S 0 6 4 1 0 | U S 0 6 4 1 0 |
| | | | | | 0 . 0 1 ( B ) | | 0 . 0 1 ( B ) | 0 . 0 1 ( B ) |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 4 6 6 | R 4 6 5 9 | V 8 0 7 0 0 0 | V 8 0 7 0 0 0 | V 8 0 7 0 3 0 | V 8 0 7 0 3 0 | V 8 0 7 0 3 0 | V 8 0 7 0 3 0 | V 8 0 7 0 3 0 |
| | R 4 6 6 0 | 1 P 1 . 0 | 1 P 1 . 0 | 1 P 1 0 | 1 P 1 0 | 1 P 1 0 | 1 P 1 0 | 1 P 1 0 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 5 4 1 | F 5 4 0 2 | W Q 2 1 1 1 0 | W Q 2 1 1 1 0 | W Q 2 1 1 1 0 | V V 0 7 1 8 0 | V V 0 7 1 8 0 | V V 0 7 1 8 0 | V V 0 7 1 8 0 |
| | | 8 A 1 2 5 V | 8 A 1 2 5 V | 8 A 1 2 5 V | 4 A 2 5 0 V | 4 A 2 5 0 V | 4 A 2 5 0 V | 4 A 2 5 0 V |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 5 4 2 | C 5 4 0 1 | W J 3 6 1 2 0 | W J 3 6 1 2 0 | W J 3 6 1 8 0 | W J 3 6 1 8 0 | W J 3 6 1 8 0 | W J 3 6 1 8 0 | W J 3 6 1 8 0 |
| | C 5 4 1 2 | 0 . 0 4 7 / 4 0 0 | 0 . 0 4 7 / 4 0 0 | 0 . 0 2 2 / 6 3 0 | 0 . 0 2 2 / 6 3 0 | 0 . 0 2 2 / 6 3 0 | 0 . 0 2 2 / 6 3 0 | 0 . 0 2 2 / 6 3 0 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 5 4 3 | C 5 4 0 7 | W W 7 6 6 0 0 | W W 7 6 6 0 0 | W W 7 6 6 1 0 | W Q 8 5 2 5 0 | W Q 8 5 2 5 0 | W Q 8 5 2 5 0 | W Q 8 5 2 5 0 |
| | | 2 2 0 / 2 2 0 | 2 2 0 / 2 2 0 | 1 5 0 / 4 0 0 | 6 8 / 4 0 0 | 6 8 / 4 0 0 | 6 8 / 4 0 0 | 6 8 / 4 0 0 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 5 4 4 | R 5 4 1 8 | R D 3 5 6 1 2 | R D 3 5 6 2 7 | R D 3 5 6 4 7 | R D 3 5 7 1 0 | R D 3 5 7 1 5 | R D 3 5 7 4 7 | R D 3 5 8 1 0 |
| | | 1 . 2 K | 2 . 7 K | 4 . 7 K | 1 0 K | 1 5 K | 4 7 K | 1 0 0 K |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 5 4 5 | C 5 4 1 1 | W Y 6 8 5 5 0 | W Y 6 8 5 5 0 | W Q 9 0 2 2 0 | W Q 9 0 2 2 0 | W Q 9 0 2 2 0 | W Q 9 0 2 2 0 | W Q 9 0 2 2 0 |
| | | 3 3 0 0 P / 2 5 0 | 3 3 0 0 P / 2 5 0 | 2 2 0 0 P / 2 5 0 | 2 2 0 0 P / 2 5 0 | 2 2 0 0 P / 2 5 0 | 2 2 0 0 P / 2 5 0 | 2 2 0 0 P / 2 5 0 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
1
2
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 22
3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4 6 5
6 8 6 9
PSW_DET
P18
K E Y 2
P7
KEY1
G12
P2
P21
KEY2
P15
REM_IN
P32
P12
P25
G3
P20
P19
P28
G6
P8
P29
G10
P10
P5
P24
P16
P22
P27
G2
P17
VOL_RA
P9
P30
P6
REM_IN
G13
P23
STBY_LED
P4
VOL_RB
G7
P14
FLD_N_RST
P26
FLD_MOSI
G5
FLD_SCK
G8
G11
P13
FLD_N_CS
P33
P3
G4
G9
P36
P11
IN_RC
DRCT_LED
IN_RD
RM+
P1
P31
P34
P35
RM-
N E T _ R F
N E T _ R E
V O L _ R A
V O L _ R B
I N _ R C
I N _ R D
K E Y 1
N E T _ R E
N E T _ R F
K E Y 1
R E T U R N
DRCT_LED
R M +
R M -
RETURN
STBY_LED
P18
P21
P15
G12
P 2 4
P 3 0
P 2
FLD_SCK
P 4
P20
P 3
P 1
G2
P 3 5
P22
G10
P 5
G14
P 3 4
FLD_N_RST
FLD_MOSI
G14
P 3 6
P 3 2
P9
P 2 8
G13
P10
P19
P12
P17
G 1 6 I
P16
G11
G4
G3
G8
P 8
G15I
FLD_N_CS
P11
P13
P 6
G9
G7
P 2 5
G1
G 1 8 I
G 1 7 I
P 2 9
P 2 6
P 2 7
P23
G5
P 3 3
P 7
G1
P 3 1
G6
P14
F R S T
F R S T
FRST
PSW_DET
P S W _ D E T
HALF_ON
HALF_ONHALF_ON
SW413
SKRGAAD010
C 4 0 2 3
n o _ u s e
D4006
1SS355VM
C4003
no_use
SW411
SKRGAAD010
-VP
10K
R4002
C4005
0.01(B)
SW415
SKRGAAD010
C 4 0 2 4
1 0 0 P ( S L )
R 4 0 1 4
1 . 8 K
D4002
1SS355VM
D4012
UDZV4.3B
R 4 0 1 1
1 . 5 K
C4004
0.01(B)
R4037
0
SW412
SKRGAAD010
F G 1
AAPVA004C0
CB427
1234
D4001
1SS355VM
R 4 0 0 6
1 K
J 4 0 0 1
R 4 0 0 5
1 K
C 4 0 2 9
0 . 1 / 1 6
R 4 0 1 6
2 . 2 K
W 4 0 0 1
n o _ u s e
C4019
220P(SL)
D4008
1SS355VM
C 4 0 2 6
0 . 1 / 1 6
W 4 0 0 2
n o _ u s e
R4039
0
F G 1
D4011
UDZV4.3B
+ 3 . 3 M
R4036
0
F G
D4003
1SS355VM
D G N D
F G
R 4 0 1 0
1 . 5 K
D4004
1SS355VM
F G 1
C4010
100/6.3
+ 3 . 3 M
C4006
0.01(B)
R 4 0 2 0
1 0 0 K
R4038
0
10K
R4003
F G 1
D4007
1SS355VM
C4002
no_use
C 4 0 2 8
0 . 1 / 1 6
D G N D
C 4 2 7 2
1 0 0 0 P ( B )
W4272
SAN-PH
C4030
0.01(B)
C 4 0 2 2
1 0 0 P ( S L )
C4274
no_use
0.1/16
C4012
R 4 0 2 4
1 0 0
R4042
0
R 4 0 0 7
1 K
C4007
0.01(B)
+ 3 . 3 D S P
+ 3 . 3 M
SW414
SKRGAAD010
C4273
10/10
D4005
1SS355VM
R4041
0
R 4 0 0 8
1 K
CB402
52044
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
D G N D
SW410
SKRGAAD010
S I R - 5 0 5 S T A 4 7
D 4 0 0 9
1 0 K
R 4 0 1 9
D G N D
R4214
10K
1000P(B)
C4211
1000P(B)
C4212
R 4 2 1 2
4 7 K
R 4 2 1 1
4 7 K
R4213
10K
SW401
SKRGAAD010
SW402
SKRGAAD010
C4031
0.1/16
1000P(B)
C4033
1000P(B)
C4032
R 4 0 4 9
1 0 K
X R E 0 1 2 6 P V B 2 0 F I N
S W 4 1 7
E
D
A
B
C O M
R 4 0 5 1
4 7 K
R 4 0 5 0
4 7 K
R 4 0 4 8
1 0 K
F G
+ 3 . 3 D S P
C B 4 0 4
5 1 0 4 8
D G N D
F G
+ 3 . 3 M
SW416
SKRGAAD010
C B 4 0 7
51048
R 4 0 1 3
1 . 8 K
SW403
SKRGAAD010
R 4 0 1 5
2 . 2 K
SW404
SKRGAAD010
R 4 0 1 7
3 . 3 K
SW405
SKRGAAD010
R 4 0 1 8
4 . 7 K
SW406
SKRGAAD010
W4003
3P 100MM B&C
J4004
J4005
no_use
J 4 0 0 6
n o _ u s e
J 4 0 0 7
n o _ u s e
470
R4052
D4014
SEL6910A-CD
Q 4 0 0 7
D T C 0 1 4 E U B T L
R4053
470
100K
R4004
C 4 0 1 4
2 2 0 / 5 0
Q 4 0 0 3
KTC3875S-Y,GR-R
0 . 1 / 1 6
C 4 0 0 8
C4009
0.1/16
0 . 1 / 1 6
C 4 0 1 6
220K
R4023
Q 4 0 0 1
KTC3875S-Y,GR-R
0.1/50(F)
C4021
0 . 1 / 5 0 ( F )
C 4 0 1 8
0.01(B)
C4020
+ 3 . 3 D S P
C 4 0 1 5
3 3 0 / 6 . 3
R 4 0 2 5
3 6 K
1 0 0 K
R 4 0 3 3
100K
R4001
Q 4 0 0 2
KTC3875S-Y,GR-R
R4031
100
C 4 0 1 7
6 8 P ( S L )
- V P
100K
R4012
330
R4021
Q 4 0 0 4
KTC3875S-Y,GR-R
R4030
100
100K
R4009
M 6 6 0 0 3 - 0 1 3 1 F P - R
I C 4 0 1
123456789
1
0
1
1
12
13
1
41
51
6
17
18
19
20
2
1
22
23
24
25
2
6
27
28
29
30
31
3
2
33
34
35
3
6
37
38
39
40
41
42
4
3
44
45
46
47
48
49
50
51
52
53
5
4
55
56
57
5
8
59
60
61
6
2
63
64
C4013
no_use
0.1/50(F)
C4001
R4027
100
R4043
150K
C4011 4.7/6.3
I C 4 0 2
T C 7 4 H C 1 4 A F ( E L )
R4045
100
I C 4 0 2
V +
1 4
+ 3 . 3 M
D G N D
I C 4 0 2
T C 7 4 H C 1 4 A F ( E L )
R4032
3.3K
I C 4 0 2
T C 7 4 H C 1 4 A F ( E L )
Q 4 0 0 6
C 2 4 1 2 K ( Q / R / S )
D4013
1SS355VM
R 4 0 2 9
1 0 0
R4028
47K
R4022
no_use
D4010
1SS355VM
R 4 0 4 0
1 0
J 4 0 0 3
n o _ u s e
R 4 0 2 6
4 . 7 K
I C 4 0 2
T C 7 4 H C 1 4 A F ( E L )
I C 4 0 2
V -
7
I C 4 0 2
T C 7 4 H C 1 4 A F ( E L )
+ 3 . 3 M
0
J 4 0 0 2
R 4 0 4 4
1 K
I C 4 0 2
T C 7 4 H C 1 4 A F ( E L )
+ 3 . 3 M
R4034
47K
R 4 0 3 5
1 0 K
C4027
0.1/16
Q 4 0 0 5
C2412K(Q/R/S)
W 4 0 0 4
4 P 7 0 M M B & C
C B 4 2 2
P H L
W4271
SCN-XH
D G N D
C4025
100/6.3
R4054
30
R4055
30
R4056
30
R4057
30
R4058
30
R4059
30
R4060
30
R4061
30
W 4 0 0 5
W 4 0 0 7
R 4 0 4 6
1 0 0
R4047
10K
D G N D
X R E B 1 2 5 0 5 P V B 2 5 F
S W 4 2 2
C O M
B
A
V 4 0 0 1
F1
F1
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
13G
14G
15G
16G
17G
18G
P36
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
F2
F2
D4263
no_use
C4262
3300P/100
R 4 2 6 1
1 K
R 4 2 6 5
1 K
D4261
1SS355VM
R4262
2.2
C4263
0.01(B)
D4262
1SS355VM
R 4 2 6 4
1 P 4 7 0
MSJ-064-05B-B-R
J K 4 2 6
L
G N D
R
R 4 2 6 3
1 P 4 7 0
C4261
3300P/100
S T 4 2 6
C4264
1000P(B)
C4271
1000/10
Q 4 0 0 8
n o _ u s e
0
J4008
P N 4 0 1
n o _ u s e
C4035
47P(CH)
C4034
47P(CH)
W 4 0 0 6
9P 200MM P=2.0MF00920
C B 4 0 3
5 1 0 4 8
C B 4 2 6
P H L
C4036 no_use
0
J 4 0 0 9
R P M 7 2 3 8 - H 9 R
U 4 0 0 1
VOUT
GND
VCC
52
Display
controller
Serial
receive
circuit
Digit
output
circuit
Clock
generator
DIG11/
SEG42
51
DIG12/
SEG41
50
DIG13/
SEG40
49
DIG14/
SEG39
48
DIG15/
SEG38
47
DIG16/
SEG37
46
DIG17/
SEG36
45
SEG35
XOUT
6
Vcc1
8
Vcc2
18
Vss
5
Vp
64
XIN
7
CS
SCK
3
SDATA
4
RESET
1
SEG00
44
9
SEG34
SEG26
17
19
SEG25
Segment
output
circuit
Display code
RAM
(8-bit x 60)
CGROM
(35-bit x 166)
CGROM
(35-bit x 16)
code
select
Code
write
Code/
command
control
circuit
DIG00
63
53
DIG10
IC401
: M66003-0131FP-R
18 digit 5 x 7 segment VFD controller/driver
2
data
timing
clock
dot data
write
scan pulse
Segment/
Digit
select/
output
circuit
GND
3Y
3A
2A
1A
VCC
6A
5A
4A
6Y
5Y
4Y
2Y
1Y
1
2
3
4
5
6
7
14
13
12
11
10
9
8
IC402:
TC74HC14AF
Hex schmitt inverter
Remote control
sensor
(USB jack)
PHONES
INPUT
SELECT
PUSH-ENTER
POWER
indicator
OPERATION (1)
OPERATION (9)
OPERATION (11)
OPERATION (10)
to DIGITAL_CB21
Page 71
C1
to DIGITAL_CB61
Page 73
F8
to MAIN (1)_CB205
Page 78
J1
to MAIN (7)_CB275
Page 78
E9
to MAIN (8)_CB276
Page 78
D9
to MAIN (5)_CB274
Page 78
E10
to DIGITAL_CB952
Page 74
L8
to MAIN (1)_W2004
Page 78
B3
Key detection for A/D port
Key input (A/D) pull-up resistance: 10 k-ohms
0 Ω
+ 1 kΩ
+ 1 kΩ
+ 1.5 kΩ
+ 1.8 kΩ
+ 2.2 kΩ
+ 3.3 kΩ
+ 4.7 kΩ
Detected voltage value
at 125 pin
0 – 0.14 V
0.16 – 0.41 V
0.43 – 0.7 V
0.71 – 1 V
1.01 – 1.27 V
1.28 – 1.55 V
1.57 – 1.85 V
1.86 – 2.14 V
A/D value
(3.3 V=255)
0 – 11
12 – 32
33 – 54
55 – 77
78 – 98
99 – 120
121 – 143
144 – 165
KEY1
ENTER
RETURN
TUNING
TUNING
AM
FM
PRESET
PRESET
0 Ω
+ 1 kΩ
+ 1 kΩ
+ 1.5 kΩ
+ 1.8 kΩ
+ 2.2 kΩ
Detected voltage value
at 124 pin
0 – 0.14 V
0.16 – 0.41 V
0.43 – 0.7 V
0.71 – 1 V
1.01 – 1.27 V
1.28 – 1.55 V
A/D value
(3.3 V=255)
0 – 11
12 – 32
33 – 54
55 – 77
78 – 98
99 – 120
KEY2
CLEAR
MEMORY
DISPLAY
DIMMER
SPEAKERS A
SPEAKERS B
Summary of Contents for R-N500
Page 3: ...FRONT PANEL REAR PANELS U C models R S models 3 R N500 R N500...
Page 4: ...K model A model B G models 4 R N500 R N500...
Page 5: ...L model 5 R N500 R N500...
Page 99: ...99 R N500 R N500 MEMO...
Page 100: ...R N500...