Sony HCD-ZUX999 Service Manual page 81

Pin No. Pin Name
57 ST DATA IN/STEREO
58 ST CLK
59 ST DATA_OUT
60 ST_CE
61 ST_TUNED
62 VCC
63 STBY RELAY
64 VSS
65 VACS IN B
66 VACS IN A
67 POWER LEVEL
68 SOURCE_LEVEL(B)
69 SOURCE_LEVEL(A)
70 JOG3 (X-TRANCE)
71 JOG2 (OPERATIONB)
72 JOG1 (OPERATIONA)
73 SP/FAN PROTECTOR
74 HEADPHONE_DET
75 MODEL
76 TAS-RESET
77 TAS-SDA
78 TAS-SCL
79 CDM ENCODER SW2
80 CDM ENCODER SW1
81 CDM ENCODER SW0
82 THERMAL VACS
83 BPF IN LOW
84 BPF IN MID L
85 BPF IN MID H
86 BPF IN HIGH
87 SLIDER
88 HP VOL
89 ADKEY4
90 ADKEY3
91 ADKEY2
92 ADKEY1
93 ADKEY0
94 MIC_VOL
95 AC MONITOR
96 AVSS
97 DEST
98 VREF
99 AVCC
100 STBY LED
I/O
I Serial data input from tuner unit
O Serial data transfer clock signal output to tuner unit
O Serial data output to tuner unit
O Chip enable signal output to tuner unit
I Tuning detection signal input from tuner unit
— Power supply (+3.3V)
O Power on/off relay drive signal output terminal ("H": power on)
— Ground
I VACS signal input of channel B (A/D input)
I VACS signal input of channel A (A/D input)
I Audio level signal input (A/D input)
I Source level (channel B) signal input (A/D input)
I Source level (channel A) signal input (A/D input)
I X-TRANCE jog dial signal input (A/D input)
I OPERATION B jog dial signal input (A/D input)
I OPERATION A jog dial signal input (A/D input)
I Speaker/FAN protect signal input
I Headphone detection signal input ("H": headphone insert)
I Model information setting terminal ("H": 4ch, "L": not used)
O Reset signal output to CXD9928ATQ
I/O Serial data signal input/output with CXD9928ATQ
O Serial clock signal output to CXD9928ATQ
I Disc tray address detection signal input from CDM
I Disc tray address detection signal input from CDM
I Disc tray address detection signal input from CDM
I Temperature detection signal input from power AMP
I Speana BPF signal input (A/D input)
I Speana BPF signal input (A/D input)
I Speana BPF signal input (A/D input)
I Speana BPF signal input (A/D input)
I Cross Fader signal input (A/D input)
I Headphone level position signal input (A/D input)
I Panel key input terminal (A/D input)
I Panel key input terminal (A/D input)
I Panel key input terminal (A/D input)
I Panel key input terminal (A/D input)
I Panel key input terminal (A/D input)
I MIC level position signal input (A/D input)
I AC voltage Over/Under protection detection input (A/D input)
— Ground
I Destination setting terminal
— Reference voltage (+3.3V)
— Power supply (+3.3V)
O LED drive signal output terminal for the standby LED ("H": LED on)
Description
HCD-ZUX999
81