Sony STR-KS1000P, Руководство по обслуживанию

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37
STR-KS1000P
Pin No. Pin Name I/O Description
57 NO USE - Not used
58 LAT2 O Latch control signal output to the stream processor
59, 60 NO USE - Not used
61 SHIFT
O
Shift clock signal output to the stream processor
62 SCDT O Serial data output to the stream processor
63
SOFT_MUTE
O
Soft muting on/off control signal output to the stream processor "L": muting on
64
INT
O
Reset signal output to the stream processor "L": reset
65 LAT1 O Latch control signal output to the stream processor
66 TUNED I
Tuning detection signal input from the tuner "L": tuned
67 TUNER LED O
LED drive signal output of the tuner indicator "L": LED on
68 OVF I Over flow status input from the stream processor (front/surround/center)
69
LAT3
O
Latch control signal output to the stream processor
70, 71
VOLB, VOLA I Jog dial pulse input from the rotary encoder (for MASTER VOLUME)
72 FL_DIN O Serial data output to the fluorescent indicator tube
73 FL_CLK O Serial data transfer clock signal output to the fluorescent indicator tube
74 FL_STB O Strobe signal output to the fluorescent indicator tube
75, 76 NO USE - Not used
77 RSTX I
System reset signal input terminal "L": reset
For several hundreds msec. after the power supply rises, "L" is input, then it change to "H"
78 OVFW I Over flow status input from the stream processor (sub woofer)
79, 80 X1A, X0A - Not used
81
VSS - Ground terminal
82 X0 I System clock input terminal (24 MHz)
83 X1 O System clock output terminal (24 MHz)
84 VCC3 - Power supply terminal (+3.3V)
85 T.CLK O
PLL serial data transfer clock signal output to the tuner
86 T.DATA O
PLL serial data output to the tuner
87 SLATCH O Latch control signal output to the tuner
88 T_DO I
PLL serial data input from the tuner
89
T_MUTE O Tuner muting on/off control signal output to the tuner
90 ST I FM stereo detection signal input from the tuner
91 NO USE - Not used
92
LRCK_SW O Signal switch signal output terminal "L": boot strap signal, "H": L/R sampling clock signal
93 XMODE O System reset signal output to the digital audio interface receiver "L": reset
94 CKSEL1 - Not used
95 CLK O Serial data transfer clock signal output to the digital audio interface receiver
96 CE O Chip enable signal output to the digital audio interface receiver
97 DI O Serial data output to the digital audio interface receiver
98 DO I Serial data input from the digital audio interface receiver
99
ERROR I PLL lock error signal and data error flag input from the digital audio interface receiver
100
XSTATE I Source clock selection monitor input from the digital audio interface receiver