Sony HCD-RV222 Service Manual page 58

HCD-RV222
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3 7 63 1515 0
Pin No. Pin Name
202 AUDDTO1
203 AUDBCK
204 AUDLRCK
205 AUDXCLKO
206 CLKA
207 CLKB
208 VDD9
209 THRCLK
210 TESTEN
211 TCLK
212 TMODE1
213 TRST
214 VSS9
215 NC
216 V AVD1
TE
L 13942296513
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I/O
O Serial audio data output Not used. (Open)
O Serial audio bit clock signal (2.8224 MHz) output to the digital filter
O Serial audio L/R sampling clock signal (44.1 kHz) output to the digital filter
O Serial audio clock signal output to the digital filter
I Sub system clock input (27 MHz)
O Sub system clock output (27 MHz)
— Digital power supply pin (+2.5 V) (for CD-DSP block)
I Clock signal input for the test Not used. (Open)
I Setting pin for the test Normally : fixed at "L"
I Clock signal input for the test Not used. (Fixd at "L")
I Selection signal input for the test Not used. (Fixd at "L")
I Reset signal input for the test Not sused. (Open)
— Digital ground pin
— Not used. (Fixd at "L".)
— Analog power supply pin (+2.5 V) (for D/A converter)
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2 9
8
Pin Description
Q Q
3 6 7 1 3 1 5
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9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9