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8.33. LCD SCHEMATIC DIAGRAM
TO MAIN CONNECTION
(B-28)
<TO POWER>
L606 22u
L17
LCD 15V
L18
LCD 3.1V
L19
S 5V
L20
D GND
C666
2.2
L605
G
22u
0
0
4.7
6
5
4
1
2
3
2.8
4.7
F
1
2
11.9
E
R609 22K
C665
11.9
16V1
11.8
Q602
0
2SA1036
(SWITCHING 12V)
TO MAIN CONNECTION
(D-28)
<TO CONTROL>
R630 1K
L7
EVF CS
D602 1SS388
TO MAIN CONNECTION
(B-28)
D
<TO CONTROL/MONITOR>
L15
LCD SCK
D603 1SS388
L14
LCD SD
TO MAIN CONNECTION
(C-28)
<TO CONTROL/EVF>
L9
EVF ON
H
TO MAIN CONNECTION
(D-28)
<TO CONTROL>
R525
L6
LCD ON
H
22K
L8
LCD BL CONT
C
4.8
Q608
2SA1036
(SWITCHING S 5V)
R526
15K
B
4.8
0.1
QR604
2.8
0
DTC124EH
(POWER CONTROL)
QR605
RN1103F
(POWER CONTROL)
TO MAIN CONNECTION
(C-28)
<TO VIDEO1/MONITOR>
R658
1K
L11
G OUT
R657
1K
L12
B OUT
R656
1K
L10
R OUT
TO MAIN CONNECTION
(D-28)
A
<TO CONTROL>
L2
CHR R
L4
CHR G
L3
CHR B
L1
CHR BLK1
1
2
C600
1
R612
22K
QR602
XP04314
(SWITCHING S 5V)
3.1
R606 22K
2.4
Q601
Q604
3.0
2SA1036
2SA1036
3.1
(SWITCHING
(SWITCHING
LCD 3.1V)
LCD 3.1V)
R613
3.1
2200
R607
12.4
2200
IC603
NJM78L12UA
(SWITCHING 12V)
3
15.6
Q610
R608 27K
2SD2216
R530
11.8
(POWER CONTROL)
100K
0
R529
C671
100K
4.7
L601 10u
R623 22K
C626
0.1
4.8
R604
22K
0
0
0
6
5
4
1.2
D601
MA111
R605
1K
1
2
3
0
0
Q612
B1HFCFE00001
(BUFFER)
R614
R624
C625
22K
22K
0.1
L604 10u
C617
C618
C619
C621
C622
56P
56P
56P
0.1
4.7
3
4
5
R532
C672
100K
4.7
R531
100K
L602
L603
10u
10u
C614
0.1
C615
6.3V22
C612
0.1
0
0
1.2
0
0
1.2
C613
4V47
36
35
34
33
32
31
30
R626
R625
10K
10K
0
LOAD
37
LATCH
H COUNTER
V COUNTER
1.1
SCLK
SHIFT-
38
DEC
RES
H DECORDER
1.1
SDAT
39
PLL COUNTER
V SYNC SEPA
1.2
SYNC SEPA
CL604
40
DAC
R627 10K
1.2
41
RGT
DL
GCA
CONTRAST
R628 10K
LCDEN
1.1
MATRIX
42
DL
GCA
CONTRAST
1.2
43
VDD
RGB SW
CONTRAST
1.2
44
VCC1
45
GND
GAMMA
LIM
2.7
VSYNC
46
OSD SW
GAMMA
LIM
1.7
HSYNC
GAMMA
LIM
47
GAM1
B LIN
CLAMP
GAM2
W LIN
C610 0.1
0.4
GIN
48
CLAMP
CLAMP
V REF
1
2
3
4
5
6
7
0.3
0.4
0.7
0.1
0.1
0.1
C627
C607
0.1
1
R622
R621
R620
1K
1K
1K
C609 0.1
C608 0.1
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE
REFER TO PARTS LIST.
6
7
8
67
:VIDEO MAIN SIGNAL PATH
TO MAIN CONNECTION
(D-29)
<TO MONITOR>
M 15V
M 3V
M BL 5V
15.6
TO MAIN CONNECTION
R521
0
Q605
R643
(D-28)
22K
1K
<TO CONTROL>
14.9
2SD2216
2.7
FREE RUN
(SWITCHING
QR601
LCD 15V)
R522
DTC124EH
27K
15.5
TO MAIN CONNECTION
Q611
(H SYNC MUTE)
(B-28)
2SD2216
0.1
R642
<TO VIDEO1/CONTROL/
(POWER CONTORL)
4700
MONITOR>
EVF HD
0.6
TO MAIN CONNECTION
(B-28)
<TO EX INPUT/CONTROL/
MONITOR>
V BLK OUT
TO MAIN CONNECTION
R646
(C-29)
1K
<TO EVF>
EN
EVF 12V
V ST
R629 15K
C616 2.2
C602
2.2
C620 1500P
R635 12K
R636
1.2
0
1.1
0.3
1.2
100
29
28
27
26
25
TO MAIN CONNECTION
(C-29)
PH-DET
<TO EVF>
R603
0
BLD
0
HCK1
VCO
DIV.
24
H CK1
V CK
V DECODER
V POS
H CK2
0
VCK2
23
H ST
1/2 DIV
E COM
R602
0
1.2
HCK2
22
DL
DL
1.2
21
GCA
YAP
0
HST
+
20
CLAMP
BRIGHT
1.2
19
R637
1K
CLAMP
0
VCC2
18
CLAMP
GND
17
CL601
TO MAIN CONNECTION
R616
(B-29)
0
0
<TO EVF/EVR>
ROUT
16
E R OUT
E G OUT
C604
H REVERSE
2.2
E B OUT
0
RDC
15
H REVERSE
R617
0
CL603
0
H REVERSE
GOUT
14
RGB
-
+
C605
0
2.2
GDC
- +
13
CL602
IC601
AN2536FHQ
VIDEO SIGNAL
PROCESSOR
8
9
10
11
12
0.1
0.1
0
0
0
0
C601
0.033
C606
C603
0.1
R619
2.2
1K
TO MAIN CONNECTION
R618
(C-29)
R647
0
<TO EVR>
47K
M E PLL
EVF FRP
TO MAIN CONNECTION
CL609
(D-29)
<TO MONITOR>
R631 1200
M CHR R
R632 0
M CHR G
R633 0
M CHR B
R634 1K
NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM IS STOP MODE(MONITOR:ON).
9
10
11
L22
L23
L21
L5
L13
L16
L30
L36
L29
L35
L32
L34
L31
L33
L37
L39
L40
L38
L27
L28
L25
L24
L26
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