Sony PLM-S700E Service Manual page 66
Glasstron
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- Operating instructions manual (100 pages) ,
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• MA-324 BOARD IC401 MB90096PF-G-150-BND (ON SCREEN DISPLAY CONTROLLER)
Pin No.
Pin Name
1
CPOUT
2
AVSS1
3
VCOIN
4
AVSS2
5
RESET
6
TEST
7
VSS
8
DOCKI
9
DOCKO
10
FH
11
EVEN
12
HSYNC
13
VSYNC
14
DISP
15
VOB2
16
VOB1
17
IOUT (C3)
18
GOUT (C2)
19
ROUT (C1)
20
BOUT (C0)
21
V3V
22
VCC
23
TRE
24
SCLK
25
SIN
26
CS
27
AVCC
28
AV3V
I/O
O
Horizontal sync phase comparison result output terminal Not used (open)
—
Ground terminal (for internal VCO)
I
Internal VCO voltage input terminal Not used (fixed at "L")
—
Ground terminal (for internal VCO)
System reset signal input from the system controller (IC501) "L": reset
I
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
I
Input terminal for the test Not used (fixed at "H")
—
Ground terminal
I
Dot clock signal input from the PLL (IC302)
O
Dot clock signal output terminal Not used (open)
O
Output terminal of horizontal sync signal generated in PLL circuit Not used (open)
I
Field control signal input terminal Not used (fixed at "H")
Horizontal sync signal input from the LCD timing generator (IC301)
I
Based in this signal period, dot clock signal is generated Active level is programmable
Vertical sync signal input from the LCD timing generator (IC301)
I
Active level is programmable
Display outputs (ROUT, GOUT, BOUT, IOUT, VOB1, VOB2) control signal input from the
I
system controller (IC501)
O
Semi-transparent period output terminal Active level is programmable Not used (open)
O
OSD display period output terminal Active level is programmable
O
Color signal (I) output terminal Active level is programmable Not used (open)
O
Color signal (G) output terminal Active level is programmable
O
Color signal (R) output terminal Active level is programmable
O
Color signal (B) output terminal Active level is programmable
—
Coupling capacitor connection terminal
—
Power supply terminal (+5V)
Output of signal indicating that the command is being transferred to system controller (IC501)
O
and the fill operation is under way "H" active
I
Serial data transfer clock signal input from the system controller (IC501)
I
Serial data input from the system controller (IC501)
I
Chip select signal input from the system controller (IC501) "L" active
—
Power supply terminal (+5V) (for internal VCO)
—
Coupling capacitor connection terminal
Function
4-93
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