Sony HCD-BC250 - SCHEMATIC DIAGRAM - RF SECTION -

88
HCD-BC150/BC250
HCD-BC150/BC250
2-2. SCHEMATIC DIAGRAM — RF SECTION —
1.9
(DBU-1)
IC003
(Page 14)
JL005
C011
C036
R034
C039
C038
C037
C040
R021
JL007
C003
R010R008R007
IOP1
L002
C004D002
R006
C001
C010
R004R003
IOP2
L001
C002D001
R022
R025
R023
C016
C015
C014
R014
R013
R012
R011
R018
R017
R016
R015
C042
C020
C021
C022
C023
R024
R026
C027C028
C029
C018
C017
C019
C024
C031
C033 C012
C005
R031
JL003
JL006
R029
R028
R027
JL002
JL001
C032
C034
C049
C009
C035
CN003
CN001
CN002
C025
C006
C013
R005 R009
R035
R019 R020
C041
R001
Q001 Q002
C008
R041
JL004
C030
C026
1000p
R091
560k
0.5%
R033
100k
C050
0.0033
C052
0.1
R046
10k
R047
33k
0.47
C051
0.47
470
0.033
0.033
680p
0.1
0
100
6.3V
4703333
10
16V
1SS355TE
-17
470
100
6.3V
1000p
3333
10
16V
1SS355TE
-17
220
100
820
2200p
2200p
2200p
0
0
0
0
0
0
0
0
180p
22p
22p
22p
22p
0
12k
0.5%
0.10.1
0.01
5600p
2200p
5600p
0.01
1000p
0.1 0.1
22
10V
100
0
0
0
0.047
0.1
0.1
0.1
0.1
9P
24P
29P
0.1
22
10V
0.1
47k 47k
0
00
0.1
100
2SB1132-T100-QR 2SB1132-T100-QR
0.1
1k
0.01
0.1
IC001
SP3723CAF0PM
IC003
TL343IDBVR
AMP
Ver 1.3
• See page 37 for Waveforms. • See page 39 for IC Block diagrams.