Sony HCD-EC55 - Page 52

52
HCD-EC55/EC77/GX99
Pin No. Pin Name I/O Description
48 Pio0 O REQ output terminal
49 Pio1 I General purpose I/O input terminal (Not used (Open))
50 Pio2 I BSIF GATE signal input terminal (Not used (Open))
51 Pio3 I General purpose I/O input terminal (Not used (Open))
52 VSS1 — Ground terminal (Digital 3.3V)
53 VDDT3 — Power supply terminal (Digital I/O 3.3V)
54 SBSY O Sub code block sync output terminal
55 SBOK/FOK O Q data CRCC judgment output terminal (Not used (Open))
56 IPF O Correct flag output terminal (Not used (Open))
57 SFSY/LOCK O Servo register read clock output terminal (Not used (Open))
58 ZDET O DAC zero data detect flag output terminal
59 GPIN I General purpose input terminal (Not used (Fixed to “L”))
60 MS I U-com I/F mode select input terminal (Fixed to “H”)
61 DoUT(Po6) O Digital output terminal (Not used (Open))
62 AoUT1(Po7) O Audio data output terminal (Not used (Open))
63 BCK(Po8) O Bit clock output terminal (Audio output) (Not used (Open))
64 LRCK(Po9) O Channel clock output terminal (Not used (Open))
65 AiN(Pi4) I Data input terminal (Used DAC) (Not used (Fixed to “L”))
66 BCKi(Pi5) I Bit clock input terminal (Used DAC) (Not used (Fixed to “L”))
67 LRCKi(Pi6) I Channel clock input terminal (Used DAC) (Not used (Fixed to “L”))
68 VDD1 — Power supply terminal (Digital 1.5V)
69 VSS1 — Ground terminal (Digital 1.5V)
70 AWRC O VCO control output terminal (Used active wide range) (Not used (Open))
71 PVDD3 — Power supply terminal (PLL 3.3V)
72 PDo O Phase error signal of EFM signal and PLCK signal output terminal
73 TMAXS O Output terminal of TMAX detect signal (Not used (Open))
74 TMAX O Output terminal of TMAX detect signal
75 LPFN I Reverse input terminal of AMP (PLL-LPF)
76 LPFo O Output terminal of AMP (PLL-LPF)
77 PVREF — 1.65V REF power terminal (Only PLL)
78 VCoF O VCO filter output terminal
79 PVSS3 — Ground terminal (PLL 3.3V)
80 SLCo O EFM slice level output terminal
81 RFi I RF signal input terminal
82 RFRPi I RF ripple signal input terminal
83 RFEQo O RF equalizer output terminal
84 VRo O 1.65V REF voltage output terminal
85 RESiN O REF resister terminal (22k/0.01u)
86 VMDiR — REF voltage of APC circuit output terminal
87 TESTR O LPF terminal (RFEQO offset correct)
88 AGCi I RF signal adjustment AMP input terminal
89 RFo O RF signal AMP output terminal
90 RVDD3 — 3.3V Power supply terminal (RF AMP)
91 LDo O Laser diode AMP output terminal
92 MDi I Monitor photo diode AMP input terminal
93 RVSS3 — Ground terminal (RF AMP 3.3V)
94 FNi2(C) I Main beam input terminal (Connect to pin diode C)
95 FNi1(A) I Main beam input terminal (Connect to pin diodeA)
96 FPi2(D) I Main beam input terminal (Connect to pin diode D)