71
71
RCD-W500C
6-14. Schematic Diagrams – Main Section (1/2) –
• See page 55 for Waveform. • See page 82 for IC Block Diagrams. • See page 84 for IC Pin Function.
3
0
0
0
R540
L539
R514
R516
R513
CN671
CN630
C535
C530
C539
C517
CN660
X15
R17
R9
IC100
R107
R60
R59
R46
R4
R5
R10
C99
R18
R20
R26
R24
R28
R29
R32
R34
R42
INIT
R43
R48
COUNT
R50
DOOR
R67
R76
R77
R78
R81
L662
L661
C631
L652
L659
R656
L632
TP11
TP21
TP39
TP40
TP65
TP63
TP73
L656
L535
R507
R506
R539
R91
L665
L650
TP71
TP31
TP12
TP79
TP14
TP16
C613
R30
R89
DSENS
R653
R658
C555
D316
D311
C505
C534
C531
C541
C518
C536
CN661
C62
C12
C100
RB51
R
B55
RB72
RB82
RB86
RB93
C661
C651
C650
C500
RB509
C664
C550
C503
C504
R80
C79
IC650
R651
R632
R652
R659
C16
R636
L636
C630
L517
C519
R41
R85
C520
R504
R1090
R1092
C91
C98
12k
0
0
0
0
8P
21P
11P
100
10V
100
10V
100
10V
100
10V
25P
5MHz
100k
4.7k
BR24C02FV-W
10k
10k
10k
0
100
10k
10k
100
10V
10k
10k
150k
2.7k
68k
10k
10k
10k
10k
10k
10k
10k
10k
100k
10k
10k
100k
0
0
0.1
220
0
100
100
4.7
100
0
0
0
10k
15k
100k
100k
0.1
1SS181-TE85L
1SS184-TE85L
0.1
0.1
0.1
0.1
0.1
0.1
9P
0.1
0.1
0.1
10k
10k
10k
10k
10k
3.3k
0.1
0.1
100
10V
0.1
100
0.1
0.1
0.1
0.1
10k
0.001
SN74LV00APWR
100k
220
100
100
0.1
CN641
CN640
5P
17P
220
0
0
100
10V
0
10k
ENC1
ENC2
ENC3
0.1
0
0
0
0.1
0.1
P-DOWN
MIDO
MIDI
CLPP
CLPN
7V
M.GND
LOD_NEG
LOD_POS
7V
6
7
8
9
10
11
12
13
14
15
16
17
5
4
3
2
1
DSENSE
DOOR_SW
ENCODER1
5V
COUNT_SW
ENCODER3
CLP_NEG
ENCODER2
CLP_POS
INIT_SW
MGND
7V
MID_IN_SW
GND
IN_SW
MID_OUT_SW
OUTSW
LODN
LODP
OUT
MIDO
IN
MIDI
INIT
CLPP
ENC2
CLPN
ENC3
COUNT
ENC1
DOOR
DSENS