Ir 232C Assy (1/2) - Pioneer SC-LX90 Service Manual

1

10.51 IR 232C ASSY (1/2)

IR 232C ASSY
A AC
1/2
CN6001
AKP1213
(CD) 1
(DSR) 6
B 2
RXD(TD)
BUSY(CTS) 7
TXD(RD) 3
(NC) 8
(DTR) 4
(NC) 9
5
GND
GCH23
NOTES
1.RESISTORS
Unit: k-k
Rated power: 1/16W unless otherwise noted.
Tolerance: ±5%(J) unless otherwise noted.
C
2.CAPACITORS
No marked Capacitors are CEAT or CKSRYB.
Unit: p-pF or F unless otherwise noted.
Rated Voltage: shown as
3.DIODES
No marked Diodes are 1SS352.
Parts or parts block marked by "STBY" are standby.
JA6101
RKN1004
IR IN 1
JA6102
RKN1004
IR IN 2
D
JA6103
RKN1004
IR IN 3
JA6104
RKN1004
IR IN 4
JA6105
RKN1004
IR OUT 1
JA6106
RKN1004
E
IR OUT 2
JA6107
RKN1004
IR OUT 3
JA6108
RKN1004
IR OUT 4
F
AC
1/2
112
1
2
C6003
0.1/16
C6004
0.1/16
IC6001
1
C1+ VCC
2
V+10V GND
3
C1-
4
C2+
5
C2-
6
V-10V
R6002
7
TXD
100
8
RXD
R6001
0 R6003 100
HIN202EIBNZ
C6007 R6007
D6002 R6009
0.01 220k 10k
232C
, M-M or unless otherwise noted.
"Capacity( F)/Voltage(V)",
or 50V unless otherwise noted.
L6101
QTL1013
IRI1
3 D6101
RB501V-40
2
R6125
STBY
1
L6102
D6102
QTL1013
RB501V-40
IRI2
3
2
R6126 IRCOM
STBY
1
L6103
QTL1013
IRI3
D6103
3
RB501V-40
2
R6127
STBY
1
L6104
D6104
QTL1013
RB501V-40
IRI4
3
2
R6128
STBY
1
L6105
QTL1013
R6101 0
R6105 STBY
3
D6105 STBY
2
R6129
D6106 STBY
STBY D6107 STBY
1
D6108 STBY
L6106
QTL1013
R6102 0
R6106 STBY
3
D6109 STBY
2
R6130 D6110 STBY
STBY
D6111 STBY
1
D6112 STBY
L6107
QTL1013
R6103 0
R6107 STBY
3
D6113 STBY
2
R6131
D6114 STBY
STBY
D6115 STBY
1
D6116 STBY
L6108
QTL1013
R6104 0
R6108 STBY
3
D6117 STBY
2
R6132
D6118 STBY
STBY
D6119 STBY
1
D6120 STBY
GNDU
GCH23
2
3
V56U
V232 V+5BF
L6001
QTL1013
16
15
R6006
14
100
13 GNDU
12
11
R6005
10 100
9
100
R6004
BFNDI
Q6001
2SC4154(EFG)
GNDU
V50E
R6113
22k
(1/2) (2/2)
Q6101
RN4903
(22k)
R6114
22k
(1/2) (2/2)
Q6102
RN4903
(22k)
R6115
22k
(1/2) (2/2)
Q6103
RN4903
(22k)
R6116
22k
(1/2) (2/2)
Q6104
RN4903
(22k)
SRIN1
R6151
RMC
STBY
SC-09TX
3
4
V+5BF
C6053
0.1/16
14
2 3
1
7
14
6 5
4
7
14
8 9
10
7
14
11 12
13
7
IC6053
TC74VHCT125AFTS1
GNDU
EVENT U-com Down Lord
Switch ( From RS-232C )
D6121
MC2848-11
D6122
MC2848-11
D6151 R6152
100k
Q6151
R6155
2SA1602A(EF)
1k
D6152
Q6152
MC2848-11
RT1N241M
4
23CTS
23TXD
23RXD
23DET
E23RX
E23TX
E23CT
23SW5
IRIN
SRIN
SROUT
(22k)