JVC UX-DAB11B Service Manual page 26

Standard schematic diagrams
Primary & Regulator section
F901
! QMFZ059-2R0-E
L901
T2.0AH/250V QQR1800-001
FC901 FC902
QNG0019-001Z QNG0019-001Z
!
!
!
!
AC
P901
QGA7901C1-02
*
!
! !
!
GNA10051-A1
D901
KBJ4J
!
2 4 3 1
L902
0.0047/2000
QQR1800-001
!
!
!
R903
C909
22K
2W
C907
!
!
100 C908 D902
330P/2000
SF27-B351C
D903
!
SF27-B351C
!
C911
330P/2000
!
!
D
(297.3V)
IC901
MIP4190MDSLJ
NC
C912
0.1/16
VDD
HS901 (5.8V)
GN40147-001A !
S D904
C913 R910
(0V)
0.1/50
10 1SS244-T2
VCC
(16V)
C914 12P/50
TR
(0.6V) D905 MA2SD32-X
R908 3.3K
FB
C915
(1.6V) R909
4.3K 2.2/50
C916 330P/50
!
0.001/AC250V
T901
! QQS0404-001
!
QQLZ037-220
D954
L954
MBR10150CT
22
1 7
C958
220/25
3 8
C951
39/50
!
!
D951 R959
5 10
1F4G-G-T2 10
FR
1/4W
D950
NI
6 11
C955
470/10
!
!
12
D953 CP901
1F4G-G-T2 QMFZ050-1R5X-E
PC901
R951
PC123Y82FZ
7.5K
4 1
!
C917
0.1/16
3 2
C960 R954
C918 1k
1
3
IC902
2.4V
TL431/A/-T
1
2
2-2
CN901 CN701
QGB2510K2-10
QGF1040F1-23
CDIRQ
F+ 1
-20V
CDSTAT
1
2
CDRST
F- 3
-23V
2 CDDATA
4
CDCLK
-VDISP
-27V 5
3 CDLD
6
USBSEL
0V GND 7
4 USBCS
8
USBREQ
0V GND 9
5 USBSDA
10
USBSCL
6V
6.2V 11
6 USBIN
12
USBRST
16.5V
16V 13
LDSWCL
7
14
LOSWOP
SW9V 15
9.3V
8 LDOPEN
16
LDCLOSE
LDCLOSE
0V 17
PULSW
9
18
SW9V
LDOPEN
19
0V
10 DGND
20
CDL
21
AGND
22
CDR
23
IC903
PQ1CG21H2FZ
SW9V
LDOPEN
LDCLOSE
LDCLOSE
LDOPEN
1 2 3 4 5
SW9V
!
QQL50AK-221Z CP902
L952 ICP-N20-T
CP
220
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL
VOLT METER
D955
CONDITION ---
MTZJ6.8B-T2
2. UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE
ALL CAPACITORS ARE
MYLAR CAPACITOR.
ALL RESISTANCE VALUES ARE
ALL CAPACITANCE VALUES ARE IN
ALL CAPACITORS ARE SHOWN IN THE FORM
OF CAPACITANCE( F)
ALL INDUCTANCE VALUES ARE IN
3.NI MEANS NO INSERT
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
CN702
QGB1214K1-20S
0V CDIRQ
1
0V CDSTAT
2
CDRST
3.5V
3
CDDATA
3.5V
4
CDCLK
3.5V
5
CDLD
3.5V
6
0V USBSEL
7
USBCS
0V
8
USBREQ
0.2V
9
USBSDA
0.3V
10
0.3V USBSCL
11
USBIN
0.9V
12
USBRST
0V
13
0V LDSWCL
14
LDSWOP
0V
15
0V PULSW
16
DGND
3.5V
17
AGND
9.3V
18
CDL
0V
19
0V CDR
20
1.6V
0V
1.6V
OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CD STOP MODE
1/4W 5% CARBON FILM RESISTOR
CERAMIC CAPACITOR OR
IN OHM( ).
F(P=pF).
/RATED VOLTAGE (V).
H(m=mH).