Panasonic AG-DVC7P Service Manual page 164

8.9. MAIN (LCD) SCHEMATIC DIAGRAM
(MAIN C.B.A.)
REFER TO MAIN CONNECTION
TO MAIN CN(F-14)
<TO POWER>
F25 LCD 13V
F24 S 5V S 5V
F23 LCD 3V
F26 D GND
R631
22K
G
R632
4700
QR603
UNR9213J0L
(EVF BL CONTROL) 4.8
TO MAIN CN(F-14)
<TO CONTROL>
0
F27 EVF BL CONT
F28 EVF ON H
TO MAIN CN(E-14)
<TO VIDEO1>
F
F31 LCD R OUT
F32 LCD G OUT
F33 LCD B OUT
TO MAIN CN(E-14)
<TO EVR>
F38 MON E B OUT
F39 MON E G OUT
F40 MON E R OUT
F37 MON E FRP
F41 MON E PLL
E
D
TO MAIN CN(E-14)
<TO VIDEO1>
F34 EVF B OUT
F36 EVF G OUT
F35 EVF R OUT
C
TO MAIN CN(D-14)
<TO VIDEO1/MONITOR>
F44 VBLK
F45 LCD HD
B
R651
100K
TO MAIN CN(F-14)
<TO CONTROL>
F29 EVF CS
A
F30 E PLL
TO MAIN CN(D-14)
<TO CONTROL/MONITOR>
F42 LCD SD
F43 LCD SCK
1 2
R629
0
5.0
R641
Q602
22K
2SA1036
(EVF BL:ON)
4.8 3.1
R644
4700 Q603
2.4
2SA1036
0
(SWITCHING)
QR604
3.0
2.8
UNR9213J0L
(EVF ON H :ON)
CL601 CL602 CL603
R661 0
R652 0
R653 0
R612 0
R610 100
R611 100
R616 100
R634
10K
R609 R636
1K 0
R657
390K
C617
1 C610 0.01
R646 33K
C605
1
C611
R605
0.1
0
C607
R604
0.1
0
C606
R643
0 0.1
R626
1K
R606
1K
R618 R614
10K
1K
D601
R619
10K MA2X33800L
R615 33K
IC601
C0HBA0000094
C614
(CONTROL/PROCESSOR:EVF LCD)
1000P
C616 C629 C630
0.01 6V3.3 6800P
R608
0
R602
0
R603
0
3 4 5
QR601
UNR9112J0L 13.1
(SWITCHING)
0
13.1
R642
0
4.7
QR602
2.8
UNR9213J0L
(EVF ON H :ON)
R635 15K
R617
0
1.4 6.1 1.4 6.1 1.4 6.1 13.1
36 35 34 33 32 31 30 29
COMOUT
5.8
37
+ - + - + -
VCC2
13.1
BUF BUF BUF
38
R645
39K
- + - + - +
SIGCENT
6.1
39
BUF
VCC1
2.8
40 POL SW
COM
POL SW VGATE
V1-BRT SUB
VREG
2.0
V3-BRT BRIGHT
41 REG
PCD PCD-
BRIGHT BRT
BRIGHT BRT
V1BIN VWIN
1.3
42 CLAMP LPF
V2GIN BRT V1-BRT
1.3
43 CLAMP LPF CCM D/A V3-BRT
PCD-BRT
V3RIN
1.3
44 CLAMP LPF
HAFC
GND1 PLL COUNTER
& DECODER
45
VDIN
2.8
CLP
46
HGATE
H-SKEW DET
HDIN
2.7
47
TEST1
2.8
SERIAL
48 I/F
BUS I/F
1 2 3 4 5 6 7 8
2.8 1.6 1.4 1.4 2.8 0
C627
0.1
L601 C602
G1C100J00008 18P
R613
0
6 7
45
:VIDEO MAIN SIGNAL PATH
CL606
CL605
CL604
C626 C622 C623 C624
1 470P 470P 470P
R638 100
R639 100
R640 100
6.1 1.3
28 27 26 25
CKV2
1.4
24
VPAL1
+ -
CKV1
0.1
BUF
23
+ -
XSTV
0
FRP 22
STV
0
21
VCNT
XENB
0.7
VPAL2 20
ENB
0
19
XSTH
18
STH
0
17
HCNT
H-PULSE
PCG2
0
16
PCG1
0
15
PD
CKH2
1.4
14
CKH1
1.4
13
9 10 11 12
0.7 2.9 2.8
C612
1
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
REFER TO PARTS LIST.
AG-DVC7
NOTE:
MAIN(LCD)SCHEMATIC DIAGRAM
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM IS STOP MODE.(EVF:ON)
8 9 10
TO MAIN CN(F-13)
<TO EVF>
EVF BL 5V F21
EVF R F6
EVF G F5
EVF B F4
COM F8
VVDD F22
PCD F7
TO MAIN CN(F-13)
<TO MONITOR>
M R F1
M G F2
M B F3
TO MAIN CN(F-13)
<TO EVF>
CKV2 F9
CKV1 F10
X STV F11
STV F12
X ENB F13
ENB F14
X STH F15
STH F16
X PCG F17
PCG F18
CKH2 F19
CKH1 F20
11