JVC KT-DB1000 Service Manual page 26

Q Q
3 7 6 3 1 5 1 5 0
Standard schematic diagram
5
4
TU1 QAU0284-001
S1
QSW0991-001
T E
L 1 3 9 4 2 2 9 6 5 1 3
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
w w w
1
A B
KT-DB1000
X1
R18
1M
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
R204
4.7K
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
x a o
y
D801
F801 2A02
R801
. i
47
ICP-N70
IC801
NJM2370U09
C
http://www.xiaoyu163.com
KT-DB1000
C16
0.1
R15 220
R14 220
C14 0.1
0.1
C18
C12
10/16
Q Q
3 7 6
Q702
UN2111
Q701
UN2211
IC805
D804
S-81250SGUP
1SS355
R203
22k
C203
C204
10/16
Q804
UN2211
470p
D803
DSK10C
IC802 SI8050JF
C103
10/16
R104
4.7K R103
IC803 IC804
22k
UPC7805AHF BA033FP
u 1 6 3
C803
L801
0.1
100
.
R802
10k
Q802
UN2211
D E
2-2
2 4
8 9 9
R719 220
R718 220
C709 0.1
R720 220
R721 220
C704 0.1
R726
220
C710
22p
R729
4.7k
3 1 5 1 5 0 8 9 2
R730 4.7k
R731 10k
C706
0.1
R734 10k
ANALOGUE SIGNAL
DIGITAL SIGNAL
D851
IC806
TA48033F 1SS355
R851
2.2k
m
c o
F
2
8 9 9
R704
10k
C702 15p
R703
680
C701 15p
C703
0.1
R702 220
R701 220
4 9 8 2 9 9
IC701
MN102H60KCB
G