12
6-12
LCD BLOCK DIAGRAM
VIDEO SIGNAL (REC & PB)
LCD DRIVE
OUTPUT
LCD C.B.A.
OEH
STH2
STH1
CPH3
CPH2
CPH1
OEV
STV2
STV1
CPV
QH
TP8002
TP8001
TP8003
TP8007
FP8002
10
FP8002
15
FP8002
9
FP8002
8
FP8002
24
FP8002
12
FP8002
21
DRIVE
LIMIT
INV
GAMMA
OSD
SW
7
6
5
4
CLAMP
BRIGHT-
NESS
CONTRAST
RGB
SW
MATRIX
GCA
GCA
REVERSE(UP/DOWN)
CONTROL
REVERSE(L/R)
CONTROL
DL
DL
R8003
R8001
R8002
DL
GCA
CLAMP
CLAMP
CLAMP
2
48
1
21
19
20
22
23
24
32
30
29
31
33
FP8002
3
FP8002
20
FP8002
22
FP8002
18
FP8002
19
FP8002
4
FP8002
5
FP8002
6
FP8002
1
FP8002
13
FP8002
2
FP8002
14
FP8002
16
16
14
11
1
3
4
2
7
8
5
T8101
C8109,8110
TP8105
TP8104
Q8105
Q8104
PL8101
BACKLIGHT
IC8101 (PWM CONTROL)
IC8001 (LCD RGB SIGNAL PROCESS)
Q8103
Q8101
Q8102
PWM
COMPARATOR
SW
CTL
ERROR
AMP
SOFT START
CONTROL
OSC
UNREG
PWM CONTROL
1
5
4
TP8109
MAIN C.B.A.
LCD SHAFT UNIT
47
46
H SYNC
SEPARATION
D8001
V SYNC
SEPARATION
H COUNTER
V COUNTER
FP8001
15
FP8001
4
FP8001
16
FP8001
11
FP8001
13
FP8001
12
FP8001
6
FP8001
21
FP8001
22
FP8001
20
FP8001
9
FP8001
8
FP8001
7
FP8001
17
FP7
21
FP7
11
FP7
12
FP7
13
FP7
10
FP7
17
FP7
15
FP7
16
FP7
25
FP7
24
FP7
26
FP7
20
FP7
19
FP7
8
FP8002
17
LCD PANEL UNIT
Q8009
Q8008
Q8011
Q8010
Q8007
Q8006
Q8003
Q8002
+12V
+5V
+3V
18
43
25
+7.5V
VCC(+3V)
44 VCC(+3V)
VCC(+3V)
FP7
3
FP7
4
REVERSE/NORMAL
OPEN/CLOSE
TO/FROM
SYSTEM CONTROL
BLOCK DIAGRAM
FROM VIDEO
SIGNAL PROCESS I
BLOCK DIAGRAM
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
LCD REVERSE (L)
LCD OPEN (L)
LCD ON (H)
VD
LCD-R
LCD-G
LCD-B
LCD CS (H)
VCR SERIAL
CLOCK
VCR SERIAL
DATA 0
OSD-BLANKING
OSD-B
OSD-G
OSD-R
LCD BACKLIGHT
CONTROL
HD
DL
V-COM AC
CONTROL
41
40
R8019
R8017
R8018
C8014
C8009
C8013
37
38
39
Q8013
Q8012
+3V
-15V
+3V
-15V
IC8003
(WITH 2.5INCH LCD)
(WITH 3INCH LCD)
OP
AMP
VEE
C8032
R8028
C8034
3
4
2
9
V-COM DC
CONTROL
8
D/A
CONVERTER
Q8004
Q8005
Q8001
+3V
-15V
Summary of Contents for PV-DAC10
Page 38: ...2 24 Dumper Unit Fig DM6 6 Dumper Unit S 4 ...
Page 52: ...2 38 Loading Motor Unit Fig DM20 26 Loading Motor Unit S 11 chassis holes Bosses ...
Page 58: ...2 44 MIC Switch Fig DM26 34 MIC Switch S 15 Bosses chassis holes ...
Page 60: ...2 46 T4 Drive Arm Fig DM28 36 T4 Drive Arm ...
Page 195: ...Printed in Japan ...