Pioneer DV-47A Service Manual page 117

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Name I/O/ Attribute
P
MD17 Inout LVTTL, 2mA, Pullup
MD18 Inout LVTTL, 2mA, Pullup
MD19 Inout LVTTL, 2mA, Pullup
GND P -
AGND P -
DAO_Y Out -
AVDD2 P -
DAO_Cb Out -
AGND P -
DAO_Cr Out -
AVDD2 P -
VREF In -
FSADJ Inout -
AVDD2 P -
VG Out -
AGND P -
GND P -
GND P -
GND P -
GND P -
CLMP Out 2mA
TEST0 In LVTTL
TEST1 In LVTTL
TEST2 In LVTTL
TEST3 In LVTTL
TEST4 In LVTTL
SPR0 Out 2mA
SPR1 Out 2mA
VDD3 P -
SPR2 Out 2mA
SPR3 Out 2mA
SPR4 Out 2mA
SPR5 Out 2mA
GND P -
SPR6 Out 2mA
SPR7 Out 2mA
VDD3 P -
VDD2 P -
GND P -
PB0 Inout LVTTL, leakage, 2mA
x ao
PB1 Inout LVTTL, leakage, 2mA y
PB2 Inout LVTTL, leakage, 2mA
i
PB3 Inout LVTTL, leakage, 2mA
VDD3 P -
PB4 Inout LVTTL, leakage, 2mA
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Functional Description 8
SDRAM data input-output terminal
SDRAM data input-output terminal
SDRAM data input-output terminal(MSB)
Digital Ground
Ground for DAC
Analog video-out (Y)
VDD for DAC (2.5V)
Analog video-out (Cb)
Ground for DAC
Analog video-out (Cr)
VDD for DAC (2.5V)
DAC reference voltage input terminal
An ohms connection terminal for DAC peak swing setting
VDD for DAC (2.5V)
A volume connection terminal for gate voltage
compensation of a DAC electric current cell
Ground for DAC
Digital Ground
Digital Ground
Digital Ground
Digital Ground
Q Q
3 6 7 1 3
Clamp pulse output terminal
Test exclusive use input terminal
Test exclusive use input terminal
Test exclusive use input terminal
Test exclusive use input terminal
Test exclusive use input terminal
Serial-to-parallel conversion output terminal(LSB)
Serial-to-parallel conversion output terminal
VDD for IO (3.3V)
Serial-to-parallel conversion output terminal
Serial-to-parallel conversion output terminal
Serial-to-parallel conversion output terminal
Serial-to-parallel conversion output terminal
Digital Ground
Serial-to-parallel conversion output terminal
Serial-to-parallel conversion output terminal(MSB)
VDD for IO (3.3V)
VDD for Core (2.5V)
Digital Ground
Image data I/O port B(LSB)
u163
Image data I/O port B
Image data I/O port B
.
Image data I/O port B
VDD for IO (3.3V)
Image data I/O port B
DV-47A, DV-S733A, DV-747A
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9
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