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67
67
RCD-W222ES
7-13. SCHEMATIC DIAGRAM – MAIN (2/2) SECTION – • See page 73 for IC Pin Function Description.
IC450
C454
C453
C451
C450
IC400
C404
C403
C401
C400
IC430
IC440
C434
C433
C444
C443
C441
C431
R464
R463
D462
R462
C463
C465
R461
C460
D461
C911 C910
CN910
C913
D433
D431
D434
D432
D453
D451
D452
D454
D403
D401
D404
D402
D471
D472
C916
CN920
C921
C920
C919
C918
D411
D412
C410
C411
C413
C414
D473
C472
R475
R477
C476
R476
IC470(2/3)
IC470(1/3)
IC470(3/3)
C481
C480
IC480
D181
R107
C100
IC100
RB90
R1088
R1087
R87
RB77
RB68
C76
C74
R73
R72
R66
R64
R63
RB54
RB51
RB47
D426
R500
R46
C41
RB43
X38
C37
R25
R21
R3
R6
C9
C11
R12
R13
C12
R18
R19
R20
C19
C20
R15
CN1
D312
D311
D301
D302
IC410
CN631
CN671
C912
R480
R473
R472
R471
R474
C58
C34
Q380
C430
C917
R88
C471
IC460
EP910
IC1
D492
D491
C490
D493
C492
R491
R315
R305
TA7808S
1000
10V
0.1
0.1
4700
25V
BA05T
1000
10V
0.1
0.1
10000
16V
TA7808S
TA7807S
1000
10V
0.1
1000
10V
0.1
0.1
0.1
220
220
MA8062-M-TX
100k
0.1
47
50V
47k
100
63V
11E2-TB2
0.1
0.1
6P
0.1
11E2-TB2
11E2-TB2
11E2-TB2
11E2-TB2
11E2-TB2
11E2-TB2
11E2-TB2
11E2-TB2
11EQS04-TB5
11EQS04-TB5
11EQS04-TB5
11EQS04-TB5
1SS355TE-17
1SS355TE-17
0.01
5P
0.1
0.1
0.1
0.1
11E2-TB2
11E2-TB2
10000
16V
0.1
0.1
1000
10V
1SS355TE-17
47
10V
39k
1k
0.1
470k
TC7WU04F-TE12L
TC7WU04F-TE12L
TC7WU04F-TE12L
0.01
0.1
S-80942
1SS181-TE85L
10k
0.1
BR24C02FV-W
10k
10k
10k
10k
3.3k
10k
0.1
0.1
10k
10k
100k
10k
10k
10k
10k
10k
0
0
10k
0.1
10k
20MHz
1
50V
100k
4.7k
10k
10k
0.1
0.001
100k
0
0.01
10k
220k
2.2k
4700p
0.47
10k
8P
11E2-TB2
11E2-TB2
11E2-TB2
11E2-TB2
BA05T
4P
21P
0.1
47k
1k
1.6k
100
10k
0.1
0.1
UN5111-TX
MUTE
4700
25V
0.01
10k
10
50V
M5293L
-M04-3BA
11E2-TB2
11E2-TB2
470
16V
MA8051-M-TX
0.1
1k
2.2
1
UCOM
PDOWN
CDM
CODEC
GND
CD BU
D IN CONT
+5V
+7V
+8V
CTL
MUTE
+B
-B
X4
1-2
SENS
PWM1
PWM3
PWM2
LDON
XLT
CLK
MIDI
OUT
IN
LODP
LODN
CLPP
CLPN
RM
DTO
DTI
CS
STB
RST
REQ
RDY
VOL
VOL
RST
CS
CLK
RM
STB
MIDO
COUNT
INIT
ENC3
ENC2
ENC1
DSENS
SI
SO
SK
K-0
K-1
K-2
K-3
DT
CD0
CD1
R0
R1
CD1
CD0
K-0
K-1
K-2
K-3
DOOR
R0
R1
DT
DZF
SCLK
SUBQ
SO
SI
RST
DATA
CLK
SCOR
INT0
INT1
SK
RST
DTO
CS
CLK
DTI
T901
POWER
TRANSFORMER
POWER
TRANSFORMER
T902
USED
NOT
(
(
5
3
2
6 7 4
1
8
(CHASSIS)