Text preview for : JVC Chas.MF AV-28H10EUS_AV-32H10EUS.pdf part of JVC AV-28H10EUS_AV-32H10EUS JVC Chassis MF AV-28H10EUS_AV-32H10EUS
Back to : JVC Chas.MF AV-28H10EUS_A | Home
AV32H10EUS AV28H10EUS
SCHEMATIC DIAGRAMS
COLOUR TELEVISION
AV32H10EUS AV28H10EUS
CD-ROM No.SML200109
BASIC CHASSIS
MF
CONTENTS
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NOTE ON USING CIRCUIT DIAGRAMS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!! 2-1 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! SEMICONDUCTOR SHAPES !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!! 2-2 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! BLOCK DIAGRAM!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!! 2-3 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! CIRCUIT DIAGRAMS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!! 2-5 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PATTERN DIAGRAMS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!! 2-21
1
COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
No.51819 Sep. 2001 Sept. 2001
1.6V
0V 0V 4.8V
8.9V
0V 0V 0V 0V
3.8V
3.6V 3.6V 3.1V 0V 3.6V
1.9V
4.4V 4.4V
2.3V
4.4V 0V 4.4V 0V 0V 0V 4.9V
0.2V 0V 0.8V
7.9V
2V
3.1V
0V
0V 0V
4.2V
4.9V
0V 3.8V
4.2V
32V
0V 3.6V 3.6V 3.6V 3.5V 3.2V 3.1V 3.6V
0V 0.8V 0V
3.5V 1.9V
*DIFFERENCE LIST 4.9V 3.6V 3.6V 3.9V 0V 0V 0V 0V
-U2 -U2
3.6V 3.6V
4.3V
0V
0V
0V
0.1V
3.1V 0V
3.1V
0V
1V
3.2V 3.1V 3.4V 7.9V 0.6V 0.6V 0.6V 0.8V
2V
7.2V 7.2V 6.4V 6.4V
5.9V 6V
5.6V 5.6V 12V 1V 1V 3.1V 3.5V 3.6V 3.1V 0.8V 3.1V 3V 2.5V
*DIFFERENCE LIST -U2 -U2 0V 2.3V 1.5V 4.8V 4.2V 0V 4V 0.4V 1.7V 0V 2.5V 2.9V -0.1V 0V
3.1V 0.2V
3.1V 0V
0.3V
1.2V 2.9V 1.5V 1.5V 3.1V 0V
MAIN PWB ASS'Y
(1/2)
SMF-1006A-U2
(AV32H10EUS)
SMF-1007A-U2
(AV28H10EUS)
8.9V 11V
6.2V 2.9V 2.9V 0V
1.5V 1.5V 2V
5.6V 6V
5V
12V
1.5V 1.5V 2V
11.4V
8V
3.7V 4.8V 0V 0V 0.2V 3.7V 0.2V 3.7V 0.2V 3.7V 2.3V 3.7V 0V 1.3V -1.1V 0V
3.7V 0V 3.7V
0V 0V 0V
0.5V 0.5V 0.5V
1.1V 0.2V
0V
4.9V
0V
0V 0V 0V 0V
0V
3.3V 0V 3.3V 0V 3.4V 6V 3.3V 3V 3.1V 2.3V
0V
0V
*DEFFERENCE LIST -U2 -U2 -U2 -U2
0V -0.1V
0V 0V 1.2V
3.7V 0V
0V
0V
8V
0V 0V 0V 0V 0V
1.6V
4.8V 4.8V
1.6V 3.7V 2.6V 3.7V 3.6V 4.8V 0.1V 2V 2V 0V 8.5V 0V 12.3V 26.1V 0V 0V 12.4V
4.9V 1.4V 1.4V
0V
2.2V
4.8V
4.9V
5.3V
MAIN PWB ASS'Y
25.4V 25.4V
4.8V *DEFFERENCE LIST -U2 -U2 8.9V 6.5V 2.7V 2.1V 5.8V
(2/2)
SMF-1006A-U2
0V
0.1V
(AV32H10EUS)
SMF-1007A-U2
(AV28H10EUS)
4.4V 4.5V 4.5V 4.5V 4.4V
4.4V 4.4V 4.4V
4.4V 4.4V 4.4V 4.4V 4.5V 4.5V 0V 4.5V 0V 0V
4.4V 4.4V 4.4V 4.4V 4.4V 8.9V 4.4V 4.4V 4.4V 4.4V 4.4V
4.4V
4.4V
4.4V 4.4V 4.4V 4.4V 4.4V
2.3V 0V
.047 AC275V MPP
IC401
1
12V 12.9V
0.7
0.1V 0.7V 0V
0.5V
IC401
3
30
13.2 V
12.5 -10.3 12.9 0.5V V V V
2.3V 0.1V AC250V 1.5V AC250V
IC401
5
QQH0091-001
50
IC401 6 IC401 7
30
C902 .01 AC275V MPP QFZ9075-104 1/4W C903 .047 AC275V MPP QFZ9075-473 3.2V 2.9V 388V -13.8 V -12.7V -8.9V 3.6V 4.6V
0.8
Q501
D
80
37V
1200
MPP 1.5KVH
2.2V
141.1V 11V 5V 4.9V 2V 141.5 V 0V 2.3V
Q501
G
Q521
B
0V
4.8
2
11V
3.3V 3.2V 2V
18.7V 304V 0V 2.5V 1/4W
3.6V 18.6V 9.9V 0.7V 0.9V 0V 3.8V 8.9V 141.5V 8.9V 2.6V 2.1V 3.6V 0.9V 10V 10V 0V 2.3V 22V
AC250V
1M
-U2
-U2
-U2
-U2
-U2
-U2
T551 8 5
130
380
POWER & DEF PWB ASS'Y
4.7 1/4W
SMF-2002A-U2
(AV32H10EUS)
120
6
2
80
TP-E
SMF-2003A-U2
(AV28H10EUS)
TP-91 (B1)
DY01 (With in PICTURE TUBE)
*DEFFERENCE LIST
-U2 -U2 -U2 -U2 -U2
100Hz PWB ASS'Y
SMF0Z005A-U2
MICON PWB ASS'Y SMF0M001A-U2
AT24C3228H10EU
FRONT CONTROL PWB ASS'Y (1/2)
SMF-8006A-U2 SMF-8004A-U2
(AV28H10EUS) (AV32H10EUS)
FRONT CONTROL PWB ASS'Y (2/2)
3.5V
3.4V 3.4V 1.9V
3.2V 0.4V 1.9V
4.9V
2.9V 2.9V 0V 0V
* DEFFERENCE LIST
-U2 -U2
CRT SOCKET PWB ASS'Y
80
SMF-3003A-U2
(AV32H10EUS)
3V 12V 3V 9.7V 199V 121.7 121.3V V 122.8 V
SMF-3004A-U2 (AV28H10EUS)
(AV32H10EUS)
4.9V 12V 80
CRT SOCKET
(AV28H10EUS)
3V
12V 3V
9.8V 199V 152V
113.5 V
112.1V
70
2.9V 12V 3V
9.8V 199V 122.6 123.1V 124.9 V V
129.3V 5.9V 12V 11.4V 6.8V 3.3V 2.7V 1.7V 0V 1.1V 66.6V 3.6V 3.1V 0V 0V 5.3V 66.6V 12V 129V
-U2 -U2
AV SW PWB ASS'Y
0V -1.3V 0V -1.3V 0.1V
SMF0S002A-U2
8.9V 4.4V 3.4V
0.9V
0.3V
0.2V
0.1V
0.1V
0V
0.4V
0V
1V
0.1V
0V
2.5
0V 0V 0V 0.1V 0.2V 1.5V 0V 6.6V 6.6V 0V 1.3V 3.6V 4.8V 3.6V 0.1V 0V 0.1V 0V 1.6V 0.1V 0.1V 0.1V 0V 0.1V 0.1V 3.6V 3.6V 0.6V 0.2V 4.3V 3.6V 8.9V 0.1V 0.2V 0.1V 1.1V 0V 0V 8.9V 0.1V 0.1V 0.1V
0.1V
0.1V
0.1V
0.1V
0V
6.6V 0V 0V 6.6V
6.6V 0V 0V 6.6V 2.4V 1.7V
0V -1V 0V -1V 0.1V
0V
0V
1.4V
0.1V
0V