JVC RX-8012PSL Service Manual page 17

MB90088 (IC203) : Display controller
1.Pin layout
YIN
1
VIN 2
CIN
3
AVcc 4
IOUT 5
VOC
6
Vcc 7
EXS
8
XS 9
HSYNC 10
VSYNC
11
EXHSYN 12
EXVSYN
13
Vss 14
2.Block diagram
SIN
SCLK
CS
EXHSYN
EXVSYN
VIN
YIN
CIN
HSYNC
VSYNC
Display Memory
Control
XS
EXS
XD
EXD
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28 AVss
27 YOUT
26
VOUT
25 COUT
24
CS
23
SIN
22 SCLK
21
TEST
20 BOUT
19
ROUT
18
GOUT
17 VOB
16
XD
15 EXD
Serial Input
Each Control, Data
Control
H/V Separate
NTSC/PAL
Signal OSC
VRAM
4FSC CLK
Each Block
OSC
Dot CLK
Each Block
OSC
VOUT
Analog SW
YOUT
COUT
Video Signal
OSC
BOUT
ROUT
Output
GOUT
IOUT
Control
VOC
VOB
CGROM
RX-8012PSL
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