Sony RHT-G1000 Service Manual page 38

RHT-G1000
Pin No. Pin name
48 VSS
49 WMD0
50 PAGE2
51 VSS
52,53 PAGE1,PAGE0
54 BOOT
55 TST1
56 BST
57 MOD1
58 MOD0
59 EXLOCK
60 VDDI
61 VSS
62, 63 A17, A16
64 to 66 A15 to 13
67 GP10
68 GP9
69 GP8
70 VDDI
71 VSS
72 to 75 D15 to D12
76 VDDE
77 to 80 D11 to D8
81 VSS
82 to 85 A9, A12 to A10
86 TDO
87 TMS
88 XTRST
89 TCK
90 TDI
91 VSS
92 to 97 A8 to A3
98, 99 D7, D6
100 VDDI
101 VSS
102 to 105 D5 to D2
106 VDDE
107, 108 D1, D0
109, 110 A2, A1
111 VSS
112 A0
113 PM
114 SDI3
115 SDI4
116 SYNC
117 TST2
38
I/O
— Ground termial
I S-RAM wait mode setting signal input (Fixed at "H" in this model)
O Page switch signal output (not used)
— Ground terminal
O Page switch signal output (not used)
I Boot mode control signal input (Fixed at "L" in this model)
O Boot mode status signal output (not used)
I Boot strap signal input from system controller (IC509)
I PLL input frequency switch signal input ("L": 384fs "H": 256fs) (Fixed at "H" in this model)
I Mode setting signal input ("L": single chip mode "H": use prohibition) (Fixed at "L" in this model)
I PLL lock error and data error flag signal input from digital audio interface (IC505)
— Power supply terminal (+2.6V)
— Grond terminal
O Address signal output (not used)
O Address signal output to S-RAM
I L/R sampling clock (44.1kHz) input
I Decode signal input from system ceontroller (IC509)
I Channel status bit 1 signal input from digital audio interface (IC505)
— Power supply terminal (+2.6V)
— Ground terminal
I/O Interactive data bus between S-RAM
— Power supply (+3.3V)
I/O Interactive data bus between S-RAM
— Ground terminal
O Address signal output to S-RAM
O Simple emulation data output (not used)
I Simple emulation data input beginning and end detection signal input (not used)
I Simple emulation asynchronous break signal input (not used)
I Simple emulation clock input (not used)
I Simple emulation data input (not used)
— Ground terminal
O Address signal output to S-RAM
I/O Interactive data bus between S-RAM
— Power supply terminal (+2.6V)
— Ground terminal
I/O Interactive data bus between S-RAM
— Power supply terminal (+3.3V)
I/O Interactive data bus between S-RAM
O Address signal output to S-RAM
— Ground terminal
O Address signal output to S-RAM
I PLL reset signal input from system controller (IC509) ("L": reset)
I Rear L/R audio serial data input from digital audio processor (not used)
I Audio serial data input (not used)
Synchronous/Asynchronous switch signal input ("L": synchronous "H": asyncronous)
I
(Fixed at "H" in this model)
— Not used
Description