Panasonic NV-DA1, Service Manual

Page: 182 / 209

(SWITCHING)
(FOR EVF)
(FOR MONITOR)
VIDEO SIGNAL
PROCESSOR
VIDEO SIGNAL
PROCESSOR
(EVF 5V:ON)
(EVF ON :ON)
MONITOR
3V:ON)
(LCD ON :ON)
(EVF 12V:ON)
(EVF ON :ON)
(EVF 3V:ON)
MONITOR
12:ON
(LCD ON :ON)
(AMP) (AMP) (AMP)
(AMP) (AMP) (AMP)
REG E
BL 6V
(REG E BL 6V)
EVF ON
:ON
( )
4.8
4.8
0.6
4.8
0
12.2 2.6 3.1
3.1 2.6
2.6 12.2 3.1
3.1 2.6
2.6 12.2 3.1
3.1 2.6
2.3 12.2 2.6
2.6 2.3
2.3 12.2 2.6
2.6 2.3
2.2 12.2 2.6
2.6 2.3
12.2 2.6 2.6 2.6 0 12.1 12.1 12.1
0 2.6 0 1.4 1.4
0 7.6
7.6
0
0 0 0
1.5
1.4
1.4
1.4
1.8
1.9
2.8
1.0
0
0
0
1.6
2.8
1.6
2.3
0
1.4
2.6
1.8
1.6
5.9
11.9
1.4 2.5 2.8 1.3 2.7 1.8 2.8
1.6 2.6 1.9
0
1.4 5.9 1.4 6.0 1.4 5.9
0.1
0
0
0.2
0
0
0.9
0.6
0
0
0
1.4 0.9 0.9 0.3
0
0.3
0
0.3
0
0.1
0.8 0.2 0.9 0 0.8 0.9 0.9
0.4
1.4
1.5
0.9
0
0.5
1.5
1.4
0
0
0.4
0.9
H
H
H
H
H
1 2 3
A
B
C
D
E
TO VTR MAIN CONNECTION
<TO CONTROL>
L606
22µ
LCD 12V
REG 5V
REG 3V
D GND
TO VTR MAIN CONNECTION
<TO POWER>
Q604
2SB970X
R607
2200
QR606
UN9212
R528
47K
R527
47K C667
6V10
C665
1
R609
22K
R611
39K
QR601
UN9212
L605
10µ
R613
2200
R612
22K
Q609
2SD2216
Q603
2SB970X
R610
22K
R608
27K
Q602
2SB970X
R526
15K
R525
22K
Q608
2SB970X
Q610
2SD2216
C671
6V10 R529
47K
R530
47K
R606
22K
Q601
2SB970X
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
SWITCH
CONTROL
Y1 Y0 Z1 Z Z0 INH VEE VSS
VDD Y X X1 X0 A B C
IC604
BU4053BCFV
TO VTR MAIN CONNECTION
<TO POWER/CONTROL>
LCD ON
EVF ON
EVF BL CTL
MON B
MON G
MON PLL
TO VTR MAIN CONNECTION
<TO EVR>
V BLK
LCD HD
LCD Y
CB OUT
CR OUT
M GAMMA1
M BRIGHT
M COLOUR
CHR B
CHR G
CHR R
M CONTRAST
M SUB R
M SUB B
HSYNC TC1 TC2 GND3 GND1 RDCDET ROUT GDCDET GOUT BDCOUT BOUT
WHITE LIM BLACK LIM
GAMMA2 GAMMA1
GAMMA-G
BRIGHT
VCC1 GND2
S/HRGB
S/H R S/H G
S/H B
B IN
G IN
R IN
Y IN
CB
CR
R-Y/CRSW
COLOUR
RGBSW
OSDB
OSDG
OSDR
S-CONT-R
S-CONT-B
CONTRAST
P-SAVE
BLK
FRP
RGB-AMP
S-BRI-R
S-BRI-B
VREF
VCC3
VCC2
PICTURE
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
13 14 15 16 17 18 19 20 21 22 23 24
37 38 39 40 41 42 43 44 45 46 47 48
R624 1K
R631 1K
C608 0.01
C607 0.01
C619 56P
C618 56P
R629 22K
C617 56P
C611 0.01
C612 0.01
C613 0.01
R651 68K
R652 68K
C615 180P C616 68P C632 1 C631 1
R699 1K
R649 100
R648 100
C630 1
C601
6V47
C610
0.01
R650 100
R697 1K
R698 1K
R658 1K R656 1K R657 1K
HSYNC TC1 TC2 GND3 GND1 RDCDET ROUT GDCDET GOUT BDCOUT BOUT
WHITE LIM
BLACK LIM
GAMMA2 GAMMA1
GAMMA-G
BRIGHT
VCC1 GND2
S/HRGB
S/H R S/H G
S/H B
B IN
G IN
R IN
Y IN
CB
CR
R-Y/CRSW
COLOUR
RGBSW
OSDB
OSDG
OSDR
S-CONT-R
S-CONT-B
CONTRAST
P-SAVE
BLK
FRP
RGB-AMP
S-BRI-R
S-BRI-B
VREF
VCC3
VCC2
PICTURE
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
13 14 15 16 17 18 19 20 21 22 23 24
37 38 39 40 41 42 43 44 45 46 47 48
C640 0.01
C639 0.01
C638 0.01
R668 22K
C637 0.01
R667 6800
C636 0.01
R664 12K
R663 4700
R661 33K
C643 0.01
C656 0.01
C655 0.01
R680
22K
C633
6V47 C635
0.01
R509 1K R508 1K R507 1K
R694 68K
R695 68K
C647 180P C648 68P C664 1 C663 1
R517 1500
R515 1500
C662 1
C658
0.01
R513 1500
IC602
IR3Y35M
IC601
IR3Y35M
R625 5600
MON M PLL
E SUB B
E SUB R
E CONTRAST
E COLOUR
E BRIGHT
E GAMMA1
4 5 6 7 8 9 10 11
F
G
H
R674
1K
R616
10K
L602
10µ
L601
10µ
C634
1
L603
10µ
779
777
778
708
776
770
771
783
782
781
754
752
753
750
751
767
766
765
764
763
762
761
768
769
797
755
756
757
758
759
760
C SIGNAL PATH Y SIGNAL PATH Y/C SIGNAL PATH
TO VTR MAIN CONNECTION
<TO VIDEO1/CONTROL>
TO VTR MAIN CONNECTION
<TO MONITOR>
NOREG 803
C642
0.01
C649
39P
C650 56P
C651 56P
R665 22K
R666 1K
C641
0.01
R673 1K
TO VTR MAIN CONNECTION
<TO CONTROL>
R696 1K
C652
0.01
R504 33K
C646
0.01
C645 0.01
C644 0.01
C604 0.01
C605 0.01
C606 0.01
C603
0.01
C609
0.01
R644
22K
C602
1
C622
0.01
C623 0.01
C624 0.01
C626
0.01
R639
33K
R647
1K
R653 1K
C614
0.01
R511
1K
R512
1K
R510
1K
TO VTR MAIN CONNECTION
<TO EVF>
LCD HD
V BLK
E BLK
E FRP
M E PLL
EVF 3V
EVF 5V
EVF 12V
E B OUT
E G OUT
E R OUT
E BL 6V
R671 56K
C625
0.01 C620
0.01
R640
1K R642
1K
C621
0.01
R623 22K
R622 22K
R621 22K
R619 3300
R634
18K
R637
22K
R617
5600
R605
1K
R677
3K
C654
0.01 R687
39K
E SUBC B 775
E SUBC R 774
R635
1K R636
1K
C653
0.01
C657 0.01
M SUBC R
M SUBC B
R690 1K
R685 1K
R683 1K
R538 1K
R537 1K
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART.PLEASE REFER TO PARTS LIST. NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS
STOP MODE WITH AIM THE CAMERA AT THE COLOUR CHART.(MONITOR:OPEN)
772
773
TO VTR MAIN CONNECTION
<TO CONTROL>
M HD 802
M VD 801
799
M B OUT
798 M FRP
M G OUT 800
TO VTR MAIN CONNECTION
<TO EVR/EVF>
TO VTR MAIN CONNECTION
<TO VIDEO1>
L607
47µ
R604
6800
R503
82K
QR604
UN9212
1 2 3
4 5
R548
3300
R522
68K
R521
68K
Q507
XP1501
Q607
2SB970X
R547
47K
5 6 4
2 1 3
5 6 4
2 1 3
Q502
XP4601 Q501
XP4601
3 1 2
4 6 5
5 6 4
2 1 3
Q504
XP4601 Q505
XP4601
3 1 2
4 6 5
Q506
XP4601
3 1 2
4 6 5
R659 5600
C501 3.3
C502 3.3
C503 3.3
R518
4700 R516
4700 R514
4700 R540
27K R534
27K R520
27K
R519 100K R533 100K R536 100K
R541
39K R542
39K R543
39K
R544
39K R545
39K R546
39K
Q503
XP4601
TO VTR MAIN CONNECTION
<TO EVR/MONITOR>
M R OUT 786
793
790
789
787
792
794
795
791
796
788
784
785
TO VTR MAIN CONNECTION
R523
2200
H
H