JVC UX-G68E, Руководство по обслуживанию

Страница: 26 / 55

2-2
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Standard schematic diagrams
Primaly section
Q S K 0 1 2 9 - 0 0 1
R Y 1 0 1
!
!
3 4
1 2
0 . 0 0 4 7
C 1 0 2
QGA7901C1-02 CN102
1
2
Q M F 5 1 W 2 - 1 R 6 - J 8
F 1 0 1
!
T 1 0 2
Q Q T 0 2 5 3 - 0 1 3
!
6
7
8 4
1
M A 1 1 1 - X
D 1 0 1
QGA7901C1-02 CN101
!
2
1
Q S W 0 8 1 2 - 0 0 1
S 1 0 1
8
7
6
5 1234
N I
L F 1 0 1
2 14
3
FW211
QUM154-10DGZ4-E
1
2
3
4
C 1 1 2
N I
G N D
C 1 1 0
N I
C 1 1 1
N I
B 1 3 0 1
B 1 3 0 2
1 2 3
F 1 0 1
!
T 1 0 2
!
Q Q T 0 2 5 3 - 0 0 2
6
7
8 4
1
M A 1 1 1 - X
D 1 0 1
C 1 1 2
N I
N I
L F 1 0 1
!
2 14
3
G N D
FW211
QUM154-10DGZ4-E
1
2
3
4
C 1 1 0
N I
Q S K 0 1 2 9 - 0 0 1
R Y 1 0 1
!
3 4
1 2
C 1 1 1
N I
B 1 3 0 1
0 . 0 0 4 7
C 1 0 2
QGA7901C1-02 CN101
!
2
1
B 1 3 0 2
B 1 3 0 1
Q M F 5 1 W 2 - 2 R 5 - J 8
F 1 0 1
!
0 . 0 0 4 7
C 1 0 2
G N D
FW211
QUM154-10DGZ4-E
1
2
3
4
Q G A 7 9 0 1 C 1 - 0 2
C N 1 0 1
!
2
1
Q S K 0 1 2 9 - 0 0 1
R Y 1 0 1
!
3 4
1 2
C 1 1 0
N I
B 1 3 0 2
1 2 3 4 5 6
T 1 0 2
Q Q T 0 3 7 0 - 0 1 2
!
6
7
8 4
1
M A 1 1 1 - X
D 1 0 1
C 1 1 1
N I
1 2 3
C 1 1 2
N I
N I
L F 1 0 1
!
2 14
3
C N 1 0 2
Q G A 3 9 0 1 C 1 - 0 3
1
2
3
C N 1 0 3
Q G A 3 9 0 1 C 1 - 0 4
1
2
3
4
1
2
3
1
2
3
4
F 1 0 2
!
R100
NI
R100 NI
R100
NI
1 2 3 4 5
1
2
1 2 3 1 2 3 4 5
CN102 QGA7901C1-03
1
2
3
1
2
3
B 1 2 0 1
B 1 9 0 1
E / E E / E N / E V
U G / U N / U S / U T / U W / U X / U Y
B 6 V
L I V E
N E U T R A L
AC 110V/127V/220/230-240V
UP
AC220V
60Hz
50Hz/60Hz
E C O 1
N O T E S
1 .
AC230V
V O L T A G E S A R E D C - M E A S U R E D W I T H A D I G I T A L
V O L T M E T E R O R O S C I L L O S C O P E W I T H O U T I N P U T S I G N A L .
C O N D I T I O N - - - A U X M O D E , V O L M I N , S . T U R B O O F F / F L A T
2 .
S U B 1
S U B 2
TO CN201 OF GVA10111-A1
(PAGE 2/6)
50Hz
U N L E S S O T H E R W I S E S P E C I F I E D .
A L L I N D U C T A N C E V A L U E S A R E I N H ( m = m H ) .
A L L C A P A C I T O R S A R E C E R A M I C C A P A C I T O R O R
A L L R E S I S T O R S A R E 1 / 4 W 5 % C A R B O N F I L M R E S I S T O R
A L L C A P A C I T A N C E V A L U E S A R E I N F ( P = p F ) .
A L L E . C A P A C I T O R S A R E S H O W N I N T H E F O R M
O F
M Y L A R C A P A C I T O R .
A L L R E S I S T A N C E V A L U E S A R E I N O H M ( ) .
C A P A C I T A N C E ( F ) / R A T E D V O L T A G E ( V ) .
O R 0 . 0 6 3 W 5 % T H I C K F I L M C H I P R E S I S T O R
50Hz
AC240V
A / U F / U P
AC220V
50Hz
A
UB/UF
0 V
0 V
0 V
6 V
2
5
2
VOLTAGE SELECTOR
6
3
LOCATION
7
1
127V
8
1
5
4
7 5
4
6 8 7
2 1
220V
4
3
6
3
8
230-240V
TO CN601 OF
TRANSFORMER T101
S1AC1 S3AC1 S3AC3 S2AC3 S1AC2 S2AC2 S1GND S2AC1
E C O 1
GVA10111-A1
S2CT S2 S3
GVA10112-A1
S3 S2
(PAGE 4/6)
S1 S1 S1CT
(PAGE 2/6)
0 V
0 V
0 V
6 V
S U B 1
!
LIVE
TO CN202 OF
S U B 2
NEUTRAL
TO CN201 OF GVA10111-A1
(PAGE 2/6)
B 6 V
L I V E
N E U T R A L
B 6 V
L I V E
N E U T R A L
S3AC1 S3AC2 S3AC3
S2AC3
0V
S2AC2
S1GND
S2
(PAGE 4/6)
S1 S1 S1CT
QQT0481-002
(PAGE 2/6)
0 V
0 V
0 V
6 V
S U B 1
!
S2AC1
E C O 1
S3CT
GVA10111-A1
S2CT S2 S3
GVA10112-A1
S3
TO CN601 OF
TRANSFORMER T101
S1AC1
TO CN202 OF
S U B 2
TO CN201 OF GVA10111-A1
(PAGE 2/6)
5
2
6
3
8 7
4 1
110V
0V
110V 128V
0V
128V 18V
G 6 8 : T 1 . 6 A L ( Q M F 5 1 W 2 - 1 R 6 - J 8 )
G 6 8 : T 3 . 1 5 A L ( Q M F 5 1 W 2 - 3 R 1 5 - J 8 )
G 6 8 : T 1 . 6 A L ( Q M F 5 1 W 2 - 1 R 6 - J 8 )
T 1 . 6 A L
Q Q T 0 5 0 1 - 0 0 2
Q Q T 0 5 0 1 - 0 0 1
TO CN601 OF
TRANSFORMER T101
S1AC1 S3AC1 S3AC3 S2AC3 S1AC2 S2AC2 S1GND S2AC1
GVA10111-A1
S2CT S2 S3
GVA10112-A1
S3 S2
(PAGE 4/6)
S1 S1 S1CT
Q Q T 0 5 0 1 - 0 0 3
(PAGE 2/6)
!
! LIVE
TO CN202 OF
NEUTRAL
*
*
( A O N L Y )
( U B , U F , U P )
N I - - > N O T I N S E R T