Sony CDP-X5000 Service Manual page 14

Pin No. Pin Name
41 DV
DD
42 ASYE
43 PSSL
44 WDCK
45 LRCK
46 DATA
47 BCLK
48 64DATA
49 64BCLK
50 64LRCK
51 GTOP
52 XUGF
53 XPLCK
54 GFS
55 PFCK
56 C2PO
57 XRAOF
58 MNT3
59 MNT2
60 MNT1
61 MNT0
62 XTAI
63 XTAO
64 XTSL
65 DVss
66 FSTI
67 FSTO
68 C4M
69 C16M
70 MD2
71 DOUT
72 EMPH
73 WFCK
74 SCOR
75 SBSO
76 EXCK
77 SUBQ
78 SQCK
79 MUTE
80 SENS
• Abbreviation
WFCK: Wirte Frame Clock
I/O
– Digital power supply
I Asymmetry circuit ON/OFF (Connected to +5V)
I Audio data output mode selection input (Connected to Ground)
O 48-bit slot D/A interface. Word clock. (Open)
O 48-bit slot D/A interface. LR clock.
O DA 16 output when PSSL=1.48-bit slot serial data when PSSL=0
O DA 15 output when PSSL=1.48-bit slot data when PSSL=0
O DA 14 output when PSSL=1.64-bit slot data when PSSL=0 (Open)
O DA 13 output when PSSL=1.64-bit slot data when PSSL=0 (Open)
O DA 12 output when PSSL=1.64-bit slot data when PSSL=0 (Open)
O DA 11 output when PSSL=1.GTOP output when PSSL=0 (Open)
O DA 10 output when PSSL=1.XUGF output when PSSL=0 (Open)
O DA 09 output when PSSL=1.XPLCK output when PSSL=0
O
DA 08 output when PSSL=1.GFS output when PSSL=0
O DA 07 output when PSSL=1.RFCK output when PSSL=0
O
DA 06 output when PSSL=1.C2PO output when PSSL=0 (Open)
O DA 05 output when PSSL=1.XRA0F output when PSSL=0 (Open)
O DA 04 output when PSSL=1.MNT3 output when PSSL=0
O DA 03 output when PSSL=1.MNT2 output when PSSL=0
O DA 02 output when PSSL=1.MNT1 output when PSSL=0
O DA 01 output when PSSL=1.MNT0 output when PSSL=0
I X'tal oscillator circuit input
O X'tal oscillator circuit output (Open)
I X'tal selection input pin (Connected to Ground)
– Digital Ground
I 2/3 divider output of pins 62, 63
O 2/3 divider output of pins 62, 63
O 4.2336 MHz output (Open)
O 16.9344 MHz output (Open)
I Digital-out ON/OFF control pin
O Digital-out output pin
O Playback disc output in emphasis mode (Open)
O WFCK output
O Sub-code sync output
O Sub-P through Sub-W serial output (Open)
I Clock input for SBSO read-out (Ground)
O Sub-Q 80-bit output
I Clock input for SQSO read-out
I Muting selection pin
O SENS output
— 14 —
Function