Panasonic PV-L550 - Color Evf Schematic Diagram (A)

8.13. COLOR EVF SCHEMATIC DIAGRAM (A)
2.2C923
15
L905
22/16V
C921
R922
22K
C933
0.1
R930
10K
0
R919
11K
R912
0
R908
1500P
C916
100
R918
1.2K
R916
1000P
C910
C925
0.1
0.1
C927
0.1
C914
0.1
C913
2SK1299STL
Q901
C902
0.1
C920
220
R905
0
R907
C909
1
C934
680
R917
MA8033-H
D901
C931
0.1
R931
3900
2.2C924
Q904
IMX1T108
C919
0.1
0
R915
15
L904
15
L902
R920
27K
0.1
C908
2.2
C918
C922
47/16V
560
R910
L906
15
15K
R911
Q905
2SA1037K146R
R937
2200
R901
ETJ09K30AM
T901
C906
1K
R906
C901
R935
0
0
R913
R929
11K
1
C935
22/6.3V
C907
2SC4081T106R
Q902
C904
4.7/25V
C905
R921
4700
2SC4081T106R
Q903
22/6.3V
C912
0
R909
0.01
C936
PL901
VLLW0010
2.2
C926
L903
10
C903
10
4.7/6.3V
C917
2.2
C915
R928
18K
10K
R936
L901
100
0.1
C937
1
C911
IC901
AN2536FHQ
123
456789
10 11 12
17
18
19
20
21
22
23
24
13
14
15
16
33343536 2728293031 252632
42
40
38
47
45
43
41
39
37
48
46
44
0
R939
0
R938
1K
R904
1K
R902
1K
R903
TP905
TP904
TP903
TP902
TP901
TP906
C J
2
1
G
4
IDFB
6
KH
3
A E
5
7
R-Y
1
7
1
VST
4
2
GND
B901
RGT
10
11
6
VJBW1671
R
12
6
GND
Z
VDD
5
GND
FP901
3
HCK1
10
OVER
VOLTAGE
DET
KEY DATA 2
7
3
HST
KEY DATA 2
4
SWITCHING
POWER ON-ON
9
1
VSS
EVF +4.5V
LSJB8035
(3.3V)
SERIAL DATA 0
4VCK
8
EVF RGB
SIGNAL PROCESS
GND
SWITCHING
POWER ON-ON
GND
6
DWN
7
Z
5
Z
8
BACKLIGHT PULSE
B
LUMINANCE
SWITCHING
CONTROL/OVER
VOLTAGE DET
1
BACKLIGHT
15
BL +4.5V
HCK2
EVF +4.5V(2)
SERIAL CLOCK
8
BLK
BL +4.5V
14
EVF LOAD
TO MAIN
C.B.A. P3
2
2
GND
16
B-Y
12
3
EVF +4.5V(2)
COLOR EVF B C.B.A.
FP902
13
3
2
EVF LCD PANEL UNIT
6
V-COM
5
P901
3
4
9
G
1
4
TO VCR OPERATION
UNIT
5
2
STB
6
EVF +15V
5
(BACKLIGHT DRIVE)
11
EN
B902
VCC
V-COM
CONTROL
B
R
EVF LCD PANEL
DRIVE CONTROL
G
D/A
CONVERTER
VCC
RGB
SIGNAL
PROCESS
GND
VDD
VCC
2
3
5
4
1
6
Z
Z
Z
Z
Z
Z
UNLESS OTHERWISE SPECIFIED;
WATTAGE OF RESISTORS IS 1/16W.
GND
GND
COMPARISON CHART
OF MODELS & MARKS
PV-D300
VM-D100
PV-L550
PV-L600
PV-L650
VM-L450
Not Used
A
B
C
D
E
F
Z
MODEL MARK
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
PV-D300 / VM-D100 / PV-L550 / PV-L600 / PV-L650 / VM-L450
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