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5 4 3 2 1




VSY NC
L1
R 68UH/1A
+8V
G

B + C1 R1 R2
100uF/16V
1.5K 1.5K

Q1 4 T1
SCH1 SCH2 SCH3 2SC4672 C2 J1
RV 12PF/3KV
RV RV C3 1 TO LCD




Vsync




Vsync
R

G

B




B

G

R
8 2
C LK Q2 0.22uF/100V 3
CLK CLK
FSC 7 BHR-04VS-1
FSC FSC
D D
RESET 2SC4672 2
RESET RESET
5 6
MON
MON MON
AV1
AV1 AV1
1
AV2 S9870SP
AV2 AV2
MCU5V 50/60
MCU5V MCU5V 50/60 50/60
4.5MHz L /R J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12
4.5MHz 4.5MHz L/R L/R
CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1
VT U/D
VT VT U/D U/D




1



1



1



1



1




1



1



1



1



1



1
BU ASPE1
BU BU ASPE1 ASPE1
BH ASPE2
BH BH ASPE2 ASPE2
BL
BL BL
STB
STB STB
S CL
SCL SCL
J13 J14 J15 J16 J17 J18 J19 J20 J21 J22 J23 J24 J25 J26 J27 J28 J29 J30 J31 J32
S DA CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1
SDA SDA
O SD_R
OSD_R OSD_R




1



1



1



1



1



1



1



1



1



1



1



1



1



1



1



1



1



1



1



1
OSD_G
OSD_G OSD_G
OSD_B
OSD_B OSD_B
BLANK
BLANK BLANK
J33 J34 J35 J36 J37 J38 J39 J40 J41 J42 J43 J44 J45 J46 J47 J48 J49 J50 J51 J52
BM CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1
BM BM




LCD_ON/OFF
VOL
VOL VOL




1



1



1



1



1



1



1



1



1



1



1



1



1



1



1



1



1



1



1



1
CC+12V




+15V




-16V
7.5V
C+12V




+5V
HD
VD
+12V




+33V
HD HD
+5V




C C
VD VD
LCD J53 J54 J55 J56 J57 J58 J59 J60 J61 J62 J63 J64 J65 J66 J67 J68 J69 J70 J71 J72
TV SIGNAL MCU CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1 CON1




LCD_O N/OFF
CC+12V
C+12V




VD




+7.5V
+15V
+12V




-16V




1



1



1



1



1



1



1



1



1



1



1



1



1



1