Standard Schematic Diagrams; Primaly Section - JVC UX-G68E Service Manual

Standard schematic diagrams

Primaly section

A / U F / U P
0 V
E C O 1
1
6 V
B 6 V 2
0 V
S U B 1 3
0 V
S U B 2 4
!
R Y 1 0 1
4 3
C 1 0 2
0 . 0 0 4 7
1 2
D 1 0 1
M A 1 1 1 - X Q S K 0 1 2 9 - 0 0 1
! B 1 3 0 1
8 T 1 0 2 4
7
6 1
Q Q T 0 2 5 3 - 0 0 2
B 1 3 0 2
U G / U N / U S / U T / U W / U X / U Y
0 V
E C O 1
1
6 V
B 6 V 2
0 V
S U B 1 3
0 V
S U B 2 4
!
R Y 1 0 1
4 3
C 1 0 2
0 . 0 0 4 7
1 2
D 1 0 1
M A 1 1 1 - X Q S K 0 1 2 9 - 0 0 1
B 1 3 0 1
!
8 T 1 0 2 4
7
L F 1 0 1
N I
6 1
Q Q T 0 3 7 0 - 0 1 2
B 1 3 0 2
TO CN202 OF
GVA10111-A1
(PAGE 2/6)
!
*
B 1 2 0 1
( A O N L Y )
* B 1 9 0 1
1 1
( U B , U F , U P )
2 2
3 3
TRANSFORMER T101
!
!
F 1 0 1
UB/UF
A
L I V E AC240V
C 1 1 0 AC220V
G 6 8 : T 1 . 6 A L ( Q M F 5 1 W 2 - 1 R 6 - J 8 )
!
50Hz 50Hz
N E U T R A L
L F 1 0 1 N I
N I
C 1 1 2
N I
C 1 1 1
G N D
N I
TO CN202 OF
GVA10111-A1
(PAGE 2/6)
!
F 1 0 2 G 6 8 : T 1 . 6 A L ( Q M F 5 1 W 2 - 1 R 6 - J 8 )
!
S 1 0 1
Q S W 0 8 1 2 - 0 0 1
C N 1 0 2
Q G A 3 9 0 1 C 1 - 0 3
1 1
2 2
3 3
C N 1 0 3
Q G A 3 9 0 1 C 1 - 0 4
1 1
2 2
3 3
4 4
TRANSFORMER T101
!
!
C N 1 0 1
Q G A 7 9 0 1 C 1 - 0 2
F 1 0 1
AC 110V/127V/220/230-240V
Q M F 5 1 W 2 - 2 R 5 - J 8
L I V E
C 1 1 0
!
G 6 8 : T 3 . 1 5 A L ( Q M F 5 1 W 2 - 3 R 1 5 - J 8 )
N E U T R A L 50Hz/60Hz
N I
C 1 1 2
N I
C 1 1 1
G N D
N I
E / E E / E N / E V
TO CN601 OF
GVA10112-A1
(PAGE 4/6)
0 V
E C O 1
1
6 V
B 6 V 2
0 V
S U B 1 3
0 V
S U B 2 4
Q Q T 0 5 0 1 - 0 0 2
!
R Y 1 0 1
4 3
1 2
D 1 0 1
M A 1 1 1 - X Q S K 0 1 2 9 - 0 0 1
8 T 1 0 2
UP
AC220V
7
60Hz
6
Q Q T 0 2 5 3 - 0 1 3
TO CN601 OF
GVA10112-A1
(PAGE 4/6)
VOLTAGE SELECTOR
LOCATION
2
4 3 1
8 7 6 5
110V
Q Q T 0 5 0 1 - 0 0 1
N O T E S
1 . 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 . 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 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
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
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
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 ( ) .
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 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 ) .
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 ) .
N I - - > N O T I N S E R T
2-2
!
C 1 0 2
0 . 0 0 4 7
!
B 1 3 0 1
!
F 1 0 1
4
Q M F 5 1 W 2 - 1 R 6 - J 8
T 1 . 6 A L
C 1 1 0
L F 1 0 1 N I
N I
1
C 1 1 2
N I
B 1 3 0 2
C 1 1 1
N I
4 2
3 2 1 4 3 1
8 8 7 6 5
7 6 5
127V 220V
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
TO CN601 OF
TO CN202 OF
GVA10111-A1 GVA10112-A1
(PAGE 4/6)
(PAGE 2/6)
!
Q Q T 0 5 0 1 - 0 0 3
!
2 2
1 1
TRANSFORMER T101
!
AC230V
L I V E
50Hz
N E U T R A L
G N D
2
4 3 1
8 7 6 5
230-240V