Sony XES-Z50 Service Manual page 75

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Pin No. Pin Name
58 to 64 TEST
65 VSS
66 to 74 TEST
75 EBDIR
76 UBDIR
77 D.SEL1
78 VDD
79 VSS
80 D.SEL2
81 TEST
82 TEST
83 AVDD2
84 AVSS2
85 AVDD3
86 AVSS3
87 S3OUT
88 S2OUT
89 S1OUT
90 VSS
91 S3DI AD
TE
L 13942296513
92 S2DI DIR
93 S1DI CD
94 BCK
95 LRCK
96 LOCK
97
98 VAR
99 REF
100 PD
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I/O
O Not used (open)
—
Ground terminal
O Not used (open)
I Not used (fixed at "L")
I Not used (fixed at "L")
I Input terminal for data output setting serial out or parallel out (fixed at "L")
— Power supply terminal (+5V)
—
Ground terminal
I Input terminal for data output setting serial out or parallel out (fixed at "L")
I Not used (fixed at "L")
I Not used (fixed at "L")
—
Power supply terminal (+5V) (for A/D conversion)
—
Ground terminal (for A/D conversion)
—
Power supply terminal (+5V) (for A/D conversion)
— Ground terminal (for A/D conversion)
O Serial data (1 sampling, 2 channel) output for the sub-woofer speaker
O Serial data (1 sampling, 2 channel) output for the rear side speaker
O Serial data (1 sampling, 2 channel) output for the front side speaker
—
Ground terminal
Serial data (1 sampling, 2 channel) input for the tuner or external analog audio signal
I
(ANALOG IN AUX AUDIO)
Serial data (1 sampling, 2 channel) input for the external digital audio signal (DIGITAL IN
I
AUX AUDIO)
I Serial data (1 sampling, 2 channel) input for the CD
I
Bit clock signal (2.8224 MHz) input of the serial in/out data
I
L/R sampling clock signal (44.1 kHz) input of the serial in/out data
O
Error signal output of the PLL phase comparator Not used (open)
V O Divider output for the PLL
I
PLL phase comparator variable input terminal
I
PLL phase comparator reference input terminal Not used (fixed at "L")
O
PLL phase comparator charge pump input terminal Not used (open)
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