Sony DPA-300 Service Manual page 69

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Pin No. Pin Name
81 ~ 88 PIX0 ~ PIX7
89 TP8
90 VCC
91 DSYNC
92 EOS
93 STOP
94 COMP
95, 96 TP9, TP10
97 GND
98 CLK
99 GND
100 TP11
101 WEI
102 FDI
103 HDI
104 TP12
105 VCC
TE
L 13942296513
106 ~ 113 Y0 ~ Y7
114 GND
115 ~ 122 C0 ~ C7
123 TP13
124 VCC
125 XRST
126 TP14
127 XCS
128 XRD
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I/O
I/O Picture data input/output with JPEG image compression/expansion processing (Compression during
— output and expansion during input)
— Not used
Power supply (+5 V)
I/O
Block data start signal input/output with JPEG image compression/expansion processing (Compression
during output and expansion during input)
I/O
Final data scan information signal input/output with JPEG image compression/expansion processing
Picture data feed approved/not-approved signal input/output with JPEG image compression/expansion
I/O
processing (Compression during output and expansion during input)
CODER's internal status signal input from JPEG image compression/expansion processing.
I
"H": Compression, "L": Expansion
— Not used
— Ground
I System clock input (12.27 MHz)
— Ground
— Not used
I Picture effective data signal input (Amount equivalent to 480H). "H": Active
I Frame sync signal input. "L": Active
I Horizontal sync signal input. "L": Active
— Not used
— Power supply (+5 V)
I Luminance signal input during input-lock mode (Not used)
— Ground
Color difference signal input during input-lock mode. Signals are input sequentially in the order of Cb
I
then Cr (Not used)
— Not used
— Power supply (+5 V)
I System reset input. "L": Active
— Not used
I Chip select signal input. "L": Active
I Host data bus read-out signal input. "L": Active
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Description
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