Standard Schematic Diagrams - JVC UX-G950VB Service Manual

Standard schematic diagrams

Primary section
GVA10164-A1
WR801 QUM155-14DGZ4-E
3.3V
POUTRLY 1
3.3V
3.3V 2
8.2V
S2 3
8.2V
S2 4
0V
GND 5
WR802
QUM154-14DGZ4-E
0V
GND 1
0V
GND 2
44.2V
+VH 3
44.2V
+VH 4
QUM153-14DGZ4-E
WR803
-44.1V
-VH 1
-44.1V
-VH 2
0V
S1 3
!
RY800
0.8V
1
D8000
4
MA111-X
6V
QSK0129-002
D3.3V
5 4
IC870
MM3143DN-X
1 2 3
*1
REF NUM E SERIES U SERIES
CN804 QGA3901C1-05 QGA3901C1-06
CN805 QGA7901C1-02 QGA7901C1-03
**2
POWER TRANS SUB TRANS
MODEL VERSION
T8000
UX-G650 B/E/EN/EV
QQT0501-006 QQT0253-013
B/E/EN/EV/EE QQT0555-001 QQT0253-013
UX-G950V UF
QQT0555-002 QQT0253-003
UT QQT0555-003
QQT0253-014
0.2V
2
FOR UX-G980 (US/UN/UG) ONLY
(220V & 230~240V)
**2 J8600
C8000
QSW1190-001
0.0047/250
3
0.2V
**2
B8003
**2
B8002
**2
B8402
6V REG
IC860
KIA78S06P-T
RL202-B322-1
1 2 3
D8001
8
11.3V
7
6
D8003
RL202-B322-1
QQT0253-003
F8000 B8002 B8003 B8402
T8001
INSERT NI NI
NI
T2AL/250V INSERT NI
T2AL/250V INSERT NI NI
INSERT NI NI
T4AL/250V
!
F8001
T2AL/250V
S1
IC800
KBJ4J
2 3 4 1
C8100
0.1/100
C8102
NI
C8101
NI
QGA7901C1-03
**
**
B8000
NI
ALL !
! EXCEPT UT
F8000
B8005
QGA7901C1-02
T8001 4
0.2V
UT ONLY
B8004
3
!
LF800
QQR1321-001
1
8.9V
B8001
NI
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL
VOLT METER OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION --- AUX MODE, VOL MIN, BASS OFF
2. UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE 1/4W 5%
J8600 AC SUPPLY
OR 0.063W 5% THICK FILM CHIP RESISTOR
ALL CAPACITORS ARE CERAMIC CAPACITOR
NI
230V/50Hz
MYLAR CAPACITOR.
3. NI=NO INSERT
4. "0"= SHORT BY PATTERN
NI 230V/50Hz
ALL RESISTANCE VALUES ARE IN OHM(
NI
220V/50Hz
ALL CAPACITANCE VALUES ARE IN uF(P=pF).
ALL E.CAPACITORS ARE SHOWN IN THE FORM
NI
110V/ 50/60Hz OF CAPACITANCE(uF) /RATED VOLTAGE (V).
ALL INDUCTANCE VALUES ARE IN uH(m=mH).
2-2
CN804
QGA3901C1-05
*1
1 NC
S2
8.2V
2
S2
8.2V
3
0V S1
4
S1
0V
5
0V S1CT
6
*1
CN805
1 1
2 2
3 3
127V/237V
110V/220V
**
!
T8000
QQT0534-001
!
CN800
LIVE
NEUTRAL
CARBON FILM RESISTOR
OR
! Parts are safety assurance parts.
When replacing those parts make
).
sure to use the specified one.
1 S3
2 S3