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JVC EX-AK2DB Schematic Diagrams page 5

Compact component system
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Main section 2
44V
35V
4
!
0V
IC241
GND
3
RSS090N03-X
20.6V
6
7
8
2
3
20.6V
20V
2
0V
GND
1
D2408
C2405
MA111-X
NI
20.5V
R2405
20.5V
10K
Q2408
0V
Q2403
RT1P441C-X
0V
TP204
0V
TP203
NI
W5
W4
WC201
WC202
TP201
NI
NI
W6
W7
W8
NI
WW8
NI
TP202
NI
!
IC261
RSS090P03-X
20.6V
6
7
8
2
3
20.6V
WW1
W1
QUB032-22PPPP-E
10V
R2601
10K
R2602
10K
0V
Q2601
3.1V
RT1N241C-X
R2699
WW2
W2
0V
NI
QUB030-19PPPP-E
4.2V
4.2V
IC232
IC233
TC74HCU04AF-XE
2.1V
4
6
14
IC232
5
1
2
3
4
4.2V
2.1V
2.1V
4.2V
0V
7
0V
0V
R2331
R2332
IC233
1M
NI
X2301
X2302
9
2.1V
10
4.2V
QAX0734-001
0V
NI
IC233
TC74VHC00F-F-X
0V
13
11
12
400kHz
4.2V
4.2V
LVB10775-A1
W204
QJK050-040604-E
R1
R1
R2
R2
R1
R2
R1
R2
RT1N441C
47K
RT1P431C
47K
4.7K
4.7K
RT1N241C
22K
22K
RT1P441C
47K
47K
RT1P140C
10K
-
R2425
0V
0V
2.2K
Q2409
RT1P431C-X
Q2423
RT1P140C-X
20.6V
29.0V
20.6V
R2411
20.6V
MF
1W
0.47
Q2421
FR
KTA1267/YG/-T
20.6V
1/4W
R2424
29.0V
44.6V
29.2V
47
20.5V
D2421
29.0V
0V
UDZW24B-X
4.2V
3.2V
R2422
3.2V
C2424
0.01/50
10K
0V
0V
4.2V
Q2410
RT1N441C-X
0V
D2405
UDZW8.2B-X
R2448
US5.4V
10K
D2406
R2449
SW11V
UDZW15B-X
10K
R2303
100
CARRIER
4.2V
4.2V
/1CLR
VDD
2.1V
4.2V
1D
/2CLR
R2302
2.1V
2.1V
1CK
2D
1K
0.7V
2.2V
4.2V
R2315
2.1V
9
8
/1PR
2CK
18K
2.1V
IC232
4.2V
2.1V
1Q
/2PR
100KHZ
2.1V
/1Q
2Q
2.1V
C2304
0V
330P
2.1V
GND
/2Q
IC233
8
IC231
2.1V
SN74HC74ANS-X
IC232
IC232
TC74HCU04AF-XE
5
6
0V
10
11
12
13
4.2V
4.2V
4.2V
F-SHIFT
R2416
1K
CN202
QGF1208F1-21
US5.4V SW REG
FLPOWER
Q2001
RSQ035P03-W
ISA1530AC1/QR/X
20.6V
20.6V
19.9V
5.0V
20.6V
R2003
R2013
5.1V
100
2.2K
D2015
19.9V
0V
1.9V
MA111-X
R2014
6
8
17.8V
0V
-
7
17.6V
2.2K
15.3V
2.2V
5
+
4
IC202
0V
UPC393G2-WE
Q2012
ISA1530AC1/QR/X
2.2V
R2004
R2008
12K
12K
0V
R2006
0.6V
10K
0V
PDOWN
SW11V SW REG
IC201
RSQ035P03-W
20.6V
!
CARRIER OUT
18.1V
R2113
2.2K
20.6V
IC202
UPC393G2-WE
1.8V
2
-
R2114
Q2111
1
16.2V
18.2V
18.1V
2SC3928A/QR/-X
2.2V
3
+
2.2K
Q2112
ISA1530AC1/QR/X
0V
R2104
R2107
SW11VCTL
3.3K
39K
W203
QJK056-120702-E
LVS10633-002A
IC200
L2001
2
5 6
QQLZ037-470
US5.4VOUT
5.9V
5.9V
!
47
17.5V
C2011
0.1/50
Q2013
1.9V
2SC3928A/QR/-X
R2017
0.6V
2.2K
0V
A10V RIPPLE FILTER
Q2901
2SC5938A/B/-X
11.0V
10.3V
11.0V
M9V REG
L2101
2 5 6
11.0V
SW11VOUT
Q2701
11.0V
KTB772/Y/
47
11.0V
DVD M9V
8.9V
C2111
10.3V
0.1/50
3.2V
2.7V
2SC3928A/QR/-X
Q2113
1.8V
0.6V
R2117
2.2K
0V
W3
WW3
QUB038-20PPPP-E
NOTES
1.VOLTAGES
ARE
DC-MEASURED
A WITH
DIGITAL
VOLT
METER
!
OR
OSCILLOSCOPE
WITHOUT
INPUT
SIGNAL.
CONDITION-
CD
STOP
MODE
2.UNLESS
OTHERWISE
SPECIFIED.
ALL
RESISTANCE
VALUES
ARE
OHM(
IN
).
ALL
CAPACITORS
ARE
CERAMIC
CAPACITOR
OR
MYLAR
CAPACITOR.
ALL
ARE
CAPACITANCE
VALUES
IN
F(P=pF).
ALL
INDUCTANCE
VALUES
ARE
H(m=mH).
IN
ALL
E.CAPACITORS
ARE
SHOWN
IN
THE
FORM
OF
(V).
CAPACITANCE
(
F)/RATED
VOLTAGE
HPIN
HPIN
HPMUTE
HPMUTE
US4V
US4V
5.4V
5.4V
SW11V
SW11V
A10V
A10V
VOLCK
VOLCK
VOLDATA
VOLDATA
TVL
TVL
TVR
TVR
TUL
TUL
TUR
TUR
AHB
AHB
AGND
AGND
WW8
W2-8
W2-8
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2-3

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