Sony STR-DE545 - Page 27

27
55 SP A I Speaker A signal input.
56 PW KEY IN I Power key input.
57 SIRCS I Sircs signal input.
58 PROTECTOR I Protect signal input.
59 TUNER LAT O Tuner latch output.
60 TUNER DATA OUT O Tuner data output.
61 TUNER CLK O Tuner clock output.
62 TUNER DATA IN I Tuner data input.
63 AUBUS IN I Audio data bus input.
64 AUBUS OUT O Audio data bus output.
65 TUNER MUTE O Tuner mute output.
66 AUTO STOP I Auto stop signal input.
67 STEREO I Stereo signal input.
68 CODEC CLK O CODEC clock output.
69 CODEC DFS O CODEC double speed sampling output.
70 CODEC CDT1 O CODEC control data output.
71 CODEC PD O CODEC power down output.
72 CODEC MUTE O CODEC mute output.
73 CODEC CS O CODEC chip select output.
74 VIDEO MUTE O Video mute output.
75 S1 O Video select switch1 output.
76 S2 O Video select switch2 output.
77 RESET I Reset input.
78 M61501 DATA O Data output to sound processor.
79 M. CLK O Clock output to sound processor.
80 M. CE O Chip enable output to sound processor.
81 VSS — Ground.
82 XO O External ceramic filter 16MHz is connected to this terminal.
83 XI I External ceramic filter 16MHz is connected to this terminal.
84 VCC — Power suppley.
85 VOL-A (UP) I Volume up signal input.
86 VOL-B (DOWN) I Volume down signal input.
87 MUTE LED O Muting display data output to LED.
88 SYSTEM MUTE O System mute output.
89 D.DO I Data input to digital audio I/F receiver.
90 DIR DI O Data output to digital audio I/F receiver.
91 DIR CE O Chip enable output to digital audio I/F receiver.
92 DIR CLK O Clock output to digital audio I/F receiver.
93 DIR XMODE O Reset signal output to digital audio I/F receiver.
94 DIR DATAO I Audio data input to digital audio I/F receiver.
95 D.ERR I Error mute signal input to digital audio I/F receiver.
96 DIR XSTATE I Xtal status frag signal input to digital audio I/F receiver.
97 DTS I Digital theater system signal input.
98 ANG/DIG O Analog/digital select signal output.
99 Y CS O Chip select output to Audio DSP IC.
100 Y IC O Reset signal output to Audio DSP IC.
Pin No. Pin Name I/O
Function