Sony LBT-A590 Service Manual page 129

Pin No. Pin Name v0 Function
a1__| Dvoo = _| Digital power supply
a2 | ASYE 1 | Asymmetry circuit ON/OFF
2 | PSSL T | Audio data output mode selection input
"4 | WDCK © _| 48-bit slot D/A interface. Word clock
45 | LRCK © | 48-bit slot D/A interface. LR clock
46 | DATA _ © | DA 16 output when PSSL=1. 48-bit slot serial data when PSSL-0
47_| BCLK © | DA 15 output when PSSL=1. 4 8 - b i t slot data when PSSL-O
48__| 6ADATA © | DA 14 output when PSSL=1. 64-bit slot data when PSSL=0 (Not used)
49 | G4BCLK © | DA 13 output when PSSL=1. 64-bit slot data when PSSL-0(Notused)
50 | 64LRCK © | DA 12 output when PSSL=1. 64-bit slot data when PSSL=0 (Not used)
51__| GTOP © | DA 11 output when PSSL=1. GTOP output when PSSL=0 (Not used)
52 | XUGF © [| DA 10 output when PSSL=1. XUGF output when PSSL=0 (Not used)
33. | XPLCK. © | DA09 output when PSSL=1. XPLCK output when PSSL=0
i e e (© | DA08 output when PSSL=1. GFS output when PSSL=0
35 | PFCK (© | DAO7 output when PSSL=1. RFCK output when PSSL-0
56 | C2PO (© | DA06 output when PSSL=1. C2PO output when PSSL=0 (Not used)
37__| XRAOF (© | DAOS output when PSSL=1. XRAOF output when PSSL=0 (Not used)
58 | MNT3 (© | DA 04 output when PSSL=1. MNT output when PSSL=0
39 | MNT2 © | DA 03 output when PSSL=1. MNT? output when PSSL=0
60 | MNTI © | DAO? output when PSSL=1. MNTI output when PSSL=0
61 | MNTO © | DA OL output when PSSL=1. MNTO output when PSSL=0
62 | XTAl 1 | x°tat oscillator circuit input
63 | XTAO © _ | Xtal oscillator circuit output (Not used)
64 | XTSL 1 _ | Xtal selection input pin (Connected to GND)
65 | DVss —_ | Digital GND
66 FSTI I 2/3 divider output of pins 62, 63
67 | FSTO © | 223 divider output of pins 62, 63
68 | CAM (© | 42336 MHz output (Not used)
69 | CloM (© | 16.9344 MHz output (Not used)
70 MD2 1 | Digital-out ON/OFF control pin =7
71 | DOUT © | Digital-out output pin
72 | EMPH © _| Playback disc output in emphasis mode (Not used)
73 | WECK © | WECK output
74 | SCOR © | Sub-code sync output
75 | SBSO © | Sub-P through Sub-W serial output (Not used)
76 | EXCK 1 | Clock input for SBSO read-out (ComectedtoGND)sssi—'"'"'s~'s;*s*~*"
7 | SUBQ © | Sub-Q 80-bit output
78 | SQCK 1 | Clock input for SQS0 read-out
79 | MUTE 1 | Muting selection pin
80 | SENS O | SENS output
8 1 _ _ _ | XRST 1 | System reset
82 | DIRC T | Used in I-track jump mode (Connected to +5V)
83 | SCLK T | SENS serial data read-out clock
84 | DFSW T | DFCT selection pin
35__| ATSK T | Input pin for anti-shock
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