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MVC-FD100/FD100H/FD200/FD200H
3-8. LCD BLOCK DIAGRAM
PK-61 BOARD (4/4)
CN701 (4/4)
PANEL Y
CAMERA
25
PANEL R-Y
6
BLOCK 1
23
PANEL B-Y
(3-4)
24
XCS PANEL D/A
11
MODE
CONTROL
31
BLOCK
XHI SCK
(3-12)
9
HI SO
10
CAMERA
HDO
28
BLOCK 1
7
PANEL V
27
(3-4)
HSY
4
FDC CONTROL
32
BLOCK (3-7)
VG
2
PANEL COM
3
05
410 mVp-p
H
160 mVp-p
IC901 8 REC/PB
H
IC901 9 REC/PB
G/Y
8
R/R-Y/CR
9
B/B-Y/CB
10
180 mVp-p
H
IC901 q; REC/PB
IC902
EVR (D/A COMVERTER)
(PK-61 (2/3))
BRT
BRIGHT
1
COLOR
COLOR
2
BRT R
22 EN
3
BRT R
BRT B
BRT B
4
CONT
CONTRAST
5
B LIM
B LIMIT
6
TEST
11
BRT TST
PSIGGRAY
19 SCK
P MUTE
12
COM
COM
9
20 SI
IC903 (2/2)
(PK-61 (2/3))
VREF
VREF
P GRAY
7
AMP
3.3 Vp-p
11.7MHz
IC903
(1/2)
(PK-61 (2/3) )
IC904 wh REC/PB
VCO
VCO
8
VCO
FILTER
H REV
H REV
15
V REV
V REV
16
NTSC
17
NTSC
COMTST
COMTST
18
BL LEV
BL LEV
10
3.2 Vp-p
V
IC904 ef REC/PB
3.3 Vp-p
SAW
7
OSC
H
IC904 rg REC/PB
Q851, 852
PANEL 4.9V
2
VCC
SHORT CIRCUIT
PROTECT
IC851
6.2 Vp-p
DC/DC CONTROL
496 kHz
(PK-61 (3/3))
IC851 1 REC/PB
3-15
IC901
LCD DRIVE
(PK-61 (2/3))
R OUT
G OUT
B OUT
LCD DRIVE
PSIG OUT
26
14 28 36 29
39 6 32 31 40 27 38 35
Q905
COM
DRIVE
IC904
LCD TIMING GENERATOR
(PK-61 (2/3))
1
27 CKII
XCLP
SBLK
7
26 CKO/TEST
PRG
8
FRP
9
RGT/XCSH
10
32 RPD
11
HCK1/XCSV
46 HREV
HCK2/PCG
12
44 VREV
41 NT/PAL
47 COMTST
HST/CKV1
16
WIDE/CKV2
17
37 XHD
34 XVD
DWN/CHK2
21
EN/CHK1
22
45 HDO
VCK/XSTH
23
VST/STH
24
BL UNREG
Q854
−
1
SWITCHING
+
Q856
Q857-859
3
SWITCHING
4
BL LEVEL
Q855
Q853
SWITCH
PROTECT
SWITCH
5
LED SWITCH
7.9 Vp-p
7.9 Vp-p
2H
2H
IC901 w; REC/PB
IC901 ws REC/PB
20
22
24
Q903, 904
PSIG
37
DRIVE
7.9 Vp-p
2H
IC901 wf REC/PB
5.0 Vp-p
2H
IC901 ej REC/PB
PANEL 13.2V
Q908
REF. VOLTAGE. GEN.
3.1 Vp-p
H
IC904 ej REC/PB
T851
INVERTER TRANS
3
5
10
Q860
INVERTER
1
5
DRIVE
2
2
3
IC852
1
4
CURRENT DETECT
(PK-61 (3/3))
D853
3
4
+
Q861
1
–
3-16
CN902
VR
R
4
VG
G
5
VB
B
3
PSIG
PSIG
6
LCD901
VCOM
COM
23
COLOR
LCD
MONITOR
RGT
RGT
2
HCK1
HCK1
7
HCK2
HCK2
8
CREXT
CREXT
9
REF
REF
11
HST
HST
12
WIDE
WIDE
13
DWN
DWN
19
EN
EN
20
VCK
VCK
21
VST
VST
22
ND801
CN851
BACK LIGHT
BL HIGH
10
6
BL LOW
3
D901
LED
1
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