Sony HCD-LF1 Service Manual page 77

Pin No. Pin Name
61 PHREFI
62 PHREFO
63 ZDFL
64 DSAL
65 ZDFR
66 DSAR
67 VDDSD0
68 ZDFC
69 DSAC
70 ZDFLFE
71 DSALFE
72 VSDSD1
73 ZDFLS
74 DSALS
75 ZDFRS
76 DSARS
77 VDDSD1
78, 79 IOUT0, IOUT1
80 VSCB0
81, 82 IOUT2, IOUT3
83 VDCB0
84, 85 IOUT4, IOUT5
86 VSIOB0
87 IANCO
88 IFULL
89 IEMPTY
90 VDIOB0
91 IFRM
92 IOUTE
93 IBCK
94 VSCB1
95 IERR
96 IANCI
97 IPLAN
98 IHOLD
99 VDCB1
100 IVLD
101 to 105 IDIN0 to IDIN4
106 VSIOB1
107 to 109 IDIN5 to IDIN7
110 VDIOB1
111 to 114 WAD0 to WAD3
115 TESTI
116 VSCB2
117 to 120 WAD4 to WAD7
121 VDCB2
I/O
I Phase reference signal input terminal for DSD output phase modulation Not used
Phase reference signal output terminal for DSD output phase modulation
O
Not used
O Front L-ch Zero data flag detection signal output terminal
O Front L-ch DSD data output to the digital audio processor
O Front R-ch Zero data flag detection signal output terminal
O Front R-ch DSD data output to the digital audio processor
— Power supply terminal (+3.3V) (for DSD data output)
O Center zero data flag detection signal output terminal
O Center DSD data output to the digital audio processor
O Sub woofer zero data flag detection signal output terminal
O Sub woofer DSD data output to the digital audio processor
— Ground terminal (for DSD data output)
O Surround L-ch zero data flag detection signal output terminal
O Surround L-ch DSD data output to the digital audio processor
O Surround R-ch zero data flag detection signal output terminal
O Surround R-ch DSD data output to the digital audio processor
— Power supply terminal (+3.3V) (For DSD data output)
I/O Two-way data bus terminal
— Ground terminal (for core)
I/O Two-way data bus terminal
— Power supply terminal (+2.5V) (for core)
I/O Two-way data bus terminal
— Ground terminal (for I/O)
O Transmission information data output terminal
I Data transmission hold request signal input terminal
I High speed transmission request signal input terminal
— Power supply terminal (+3.3V) (for I/O)
O Frame reference signal output terminal
O Enable signal output terminal
O Data transmission clock signal output terminal
— Ground terminal (for core)
I Not used
I Not used
I Not used
O Not used
— Power supply terminal (+2.5V) (for core)
I Not used
I Not used
— Ground terminal (for I/O)
I Not used
— Power supply terminal (+3.3V) (for I/O)
I External A/D data input terminal for PSP physical disc mark detection Not used
I Input terminal for disc inspection mode from the mechanism controller
— Ground terminal (for core)
I External A/D data input terminal for PSP physical disc mark detection Not used
— Power supply terminal (+2.5V) (for core)
Description
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
HCD-LF1
Not used
Not used
Not used
Not used
Not used
77