Sony HCD-ZUX999, Руководство по обслуживанию

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HCD-ZUX999
84
SH-TAS BOARD (4/5) IC605 R5S72630P200FP (DSP)
Pin No. Pin Name I/O Description
1 — Not used (Open)
2 _CASL O SDRAM Column Address Strobe signal output
3 _RASL O SDRAM Row Address Strobe signal output
4 VCC — Power supply (+1.2V)
5 DQMUU — Not used (Open)
6 VSS — Ground
7 PVSS — Ground
8 DQMUL — Not used (Open)
9 PVCC — Power supply (+3.3V)
10 DQMLU O SDRAM DQML U signal output
11 _CS0 O Flash ROM Chip Select signal output
12 _RD O Flash ROM read signal output
13 _WE0/DQMLL O SDRAM DQML L and Flash ROM write enable signal output
14 _CS3 O SDRAM Chip Select signal output
15 — Not used (Open)
16 VCC — Power supply (+1.2V)
17 — Not used (Open)
18 VSS — Ground
19 OVSS — Ground
20 A1 O SDRAM/Flash ROM address bus A1 output
21 PVCC — Power supply (+3.3V)
22 to 28 A2 to A8 O SDRAM/Flash ROM address bus A2 to A8 output
29 PVCC — Power supply (+3.3V)
30 A9 O SDRAM/Flash ROM address bus A9 output
31 PVSS — Ground
32 VSS — Ground
33 A10 O SDRAM/Flash ROM address bus A10 output
34 VCC — Power supply (+1.2V)
35 to 40 A11-A16 O SDRAM/Flash ROM address bus A11 to A16 output
41 PVSS — Ground
42 A17 O SDRAM/Flash ROM address bus A17 output
43 PVCC — Power supply (+3.3V)
44 to 47 A18 to A21 O SDRAM/Flash ROM address bus A18 to A21 output
48 — Not used (Open)
49 MONI-RXD0 I For Debug (Pull up)
50 CKIO O SDRAM Clock signal output
51 VCC — Power supply (+1.2V)
52 VSS — Ground
53 PVSS — Ground
54 PVCC — Power supply (+3.3V)
55 XTAL O System clock output terminal (16.5MHz)
56 EXTAL I System clock input terminal (16.5MHz)
57 NMI I Not used (Pull up)
58 PLLVSS — Ground
59 _RESET I Reset signal input (L: Reset)
60 PLLVCC — Power supply (+1.2V)
61 _ASEMD — For Debug
62 CD-CLK O CD serial clock signal output
63 MONI-TXD0 — For Debug
64 CD-SCOR I CD SCOR signal input
65 PVSS — Ground
66 CD-X-LAT O CD serial data latch signal output
67 PVCC — Power supply (+3.3V)
68 CD-SENS I CD SENS signal input
69 CD-DATA O CD serial data signal output
70 CD-GATNSW O CD x1/x4 Speed gain control signal output
71 CD-X-TACN O CD Oscillation control signal output
72 CD-RST O CD Reset signal output (L: Reset)