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JVC KT-DB1000 Service Manual page 23

Dab tuner unit
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Standard schematic diagram
5
4
TU1
QAU0284-001
S1
QSW0991-001
R19
47k
3
Q891
2SB1322
Q123
UN2111
Q122
UN2211
2
R122
100
R121
1k
R123
2.2k
Q121
2SC2412K/R
2SC2412K/R
Q221
R223
2.2k
R222
100
R221
1k
J911
QNZ0111-001
1
A
KT-DB1000
IC1
MN66720UC
C24
22/10
C7
0.1
C1
C8
0.1
0.1
C9
0.1
C2
100/16
R1
220
C3
0.1
R2
47k
C25
22/10
C27
0.1
R3
47k
C6
4.7/25
C28
22/10
C5
0.1
C4
100/16
C26
22/10
D1
UDZS3.6B
R20
15k
Q223
UN2111
Q222
UN2211
C121
4.7/25
C205
470p
C207
C221
4.7/25
4.7/25
R108
C107
3.3k
4.7/25
R107
R911
C105
220
470p
22
R106
220
D801
F801
2A02
R801
47
ICP-N70
IC801
NJM2370U09
B
C
KT-DB1000
X1
R18
1M
C16
0.1
R15
220
R14
220
C14
0.1
0.1
C18
C12
10/16
Q702
UN2111
Q701
UN2211
IC805
D804
S-81250SGUP
1SS355
R203
22k
R204
4.7K
C203
C204
10/16
Q804
UN2211
470p
D803
DSK10C
IC802
SI8050JF
C103
10/16
R104
4.7K
R103
IC803
IC804
22k
UPC7805AHF
BA033FP
C803
L801
0.1
100
R802
10k
Q802
UN2211
D
E
2-2
R719
220
R718
220
C709
0.1
R720
220
R721
220
C704
0.1
R726
220
C710
22p
R729
4.7k
R730
4.7k
R731
10k
IC701
MN102H60KCB
C706
0.1
R734
10k
ANALOGUE SIGNAL
DIGITAL SIGNAL
D851
IC806
TA48033F
1SS355
R851
2.2k
F
R704
10k
C702
15p
R703
680
C701
15p
C703
0.1
R702
220
R701
220
G

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