91
HDMARQ
I
DMA Transfer Request
92
XHIOW
O
93
XHIOR
O
94
HIORDY
I
IDE Register Ready Signal
95
XHDMACK
O DMA transfer permission
96
HINTRQ
I
IDE Interrupt request
97
HDA1
O IDE register address
98
XHPDIAG
I
99
HDA0
O IDE register address
100 LVDD
-
1.8V Voltage
101 VSS
-
GND Port
102 HVDD
-
3.3V Voltage
103 HDA2
O IDE register address
104 XHCS1
O Control Register Access Chip Selector
105 XHCS1
O Comand Block Register Access Chip
Selector
106 XHDASP
I
Drive active
107 VBUSFLG_A
-
No connection
108 VBUSEN_A
-
No connection
109 LVDD
-
1.8V Voltage
110 VSS
-
GND Port
111 R1_A
-
No connection
112 VSS
-
GND Port
113 HVDD
-
3.3V Voltage
114 DM_A
-
No connection
115 VSS
-
GND Port
116 DP_A
-
No connection
117 HVDD
-
3.3V Voltage
118 LVDD
-
1.8V Voltage
119 VSS
-
GND Port
120 TEST
I
TEST Terminal
121 TDO
-
No connection
122 TCK
I
JTAG TCK Terminal
123 HVDD
-
3.3V Voltage
124 TMS
I
JTAG TMS Terminal
125 TDI
I
JTAG TDI Terminal
126 TRST
I
JTAG TRST Terminal
127 LVDD
-
1.8V Voltage
128 XI
I
12MHz/24MHz Oscillator Output
25.5. IC1502 (C2GBC0000300): IC
Microcomputer
Pin
No.
Terminal Name
I/O
Function
1
A1(EXTAL)
I
16.66MHz Oscillator Input
2
A2(XTAL)
O 16.66MHz Oscillator Output
3
A3(V33)
O +3.3V Voltage
4
A4(V15)
O +1.5V Voltage
5
A5(PCMBCK)
I/O PCMBCK
6
A6(SW10_1)
I/O Banbi SWÇP
7
A7(MODE_SEL)
I/O Model Selector
8
A8(PCMMC)
-
Timer
9
A9(PCMMS)
-
Timer
10
A10(DAC_MUTE)
I/O DAC Mute
11
A11(SH_TXD2)
I/O Sub Mircon Trasmit Data
12
A12(SH_RXD2)
I/O Sub Mircon Receive Data
13
A13(SD_OPEN)
I/O SD Open
14
A14(SUBIO3)
I/O Sub IO
15
A15(MNRESET)
I/O MNRESET
16
A16(EXTXD0)
I/O EXTXD0
17
A17(Pull Up )
O Pull Up
18
A18(NC)
-
Not Connection
19
A19(V15)
-
+1.5V Voltage
20
A20(Pull)
O Up
21
B1(RESET#)
O Reset
22
B2(VSS)
-
GND
23
B3(V15)
-
+1.5V Voltage
Pin
No.
Terminal Name
I/O
Function
24
B4(VSS)
-
GND
25
B5(PCMLRCK)
-
LR Clock PCMLRCK
26
B6(ADCKSELN)
I/O ADCK Selector
27
B7(SSI_CNT)
I/O SSI Control
28
B8(SUBIO1)
I/O SUBIO1
29
B9(PCMMD)
I/O PCMMD
30
B10(Pull/Up)
O NMI
31
B11(SH_SCRCLK1)
I/O TFT
32
B12(SH_SCRTXD1)
I/O TFT
33
B13(SH_SCRRXD1)
I/O Pull
34
B14(SH_SCRCE)
I/O TFT
35
B15(BIT_CLK_CNT)
I/O BIT Clock count
36
B16(EXRXD0)
I/O EXRXD0
37
B17(MD3/#CE2A)
O Pull
38
B18(VSS)
O GND VSS
39
B19(Pull/Up)
O Pull/Up
40
B20(V33)
-
+3.3V Voltage
41
C1(#RDY)
O Data Request Ready
42
C2(BIT_CLK0)
O BIT_CLK0
43
C3(VSS)
-
GND VSS
44
C4(AKRST)
O AKRST
45
C5(PCMDT)
I/O PCMDT
46
C6(AKDT)
I/O AKDT
47
C7(V15)
-
+1.5V Voltage
48
C8(#ASEBRK)
O #ASEBRK
49
C9(V33)
-
+3.3V Voltage
50
C10(TMS)
O TMS
51
C11(V33)
-
+3.3V Voltage
52
C12(TDO(JTAG))
O TDO(JTAG)
53
C13(V33)
-
+3.3V Voltage
54
C14(V33)
-
+3.3V Voltage
55
C15(TCK)
O TCK
56
C16(Pull)
O Down
57
C17(NC)
-
Not connection
58
C18(SW10_2)
O Swtich
59
C19(VSS)
-
GND VSS
60
C20(Pull)
O Down
61
D1(BLON_OUT)
O Back Light ON
62
D2(AKSCLK)
O AD Conveter Serial Clock
63
D3(AKLRCK)
O AD Conveter LR Clock
64
D4(BIT_CLK_Z0)
O BIT Clock
65
D5(Pull)
O Up
66
D6(NC)
-
Not Connection
67
D7(VSS)
-
GND VSS
68
D8(NC)
-
Not Connection
69
D9(VSS)
-
GND VSS
70
D10(TRST)
O Jtag TEST
71
D11(VSS)
-
GND VSS
72
D12(TDI)
O TDI
73
D13(VSS)
-
GND VSS
74
D14(VSS)
-
GND VSS
75
D15(VSS)
-
GND VSS
76
D16(Pull)
O Up
77
D17(Pull)
O Up
78
D18(NC)
-
Not Connection
79
D19(DACK1)
O DMA DACK1
80
D20(Pull/Up)
O NT_PL_OUT
81
E1(LCDD8)
O TFT LCDD8
82
E2(NC)
-
Not Connection
83
E3(Pull)
O Up
84
E4(Pull)
O Up
85
E17(VSS)
-
GND VSS
86
E18(V33)
-
+3.3V Voltage
87
E19(Pull)
O Up
88
E20(DREQ1)
O DMA Transfer Request 1
89
F1(LCDD9)
O LCD Data9
178
SA-PTX7P
Summary of Contents for SA-PTX7
Page 12: ...12 SA PTX7P ...
Page 29: ...RX RX RX RX CH2 AB CH2 AB CH1 CD B 1 1 1 Multi room Multi source 29 SA PTX7P ...
Page 66: ...11 2 Main Components and P C B Locations 66 SA PTX7P ...
Page 85: ...Step 3 Remove the middle chassis Step 4 Remove the traverse unit 85 SA PTX7P ...
Page 94: ...Note Insulate AC Inlet P C B from other parts with insulating material eg plastic 94 SA PTX7P ...
Page 97: ...97 SA PTX7P ...
Page 116: ...116 SA PTX7P ...
Page 118: ...SA PTX7P 118 ...
Page 130: ...SA PTX7P 130 ...
Page 132: ...132 SA PTX7P ...
Page 172: ...SA PTX7P 172 ...
Page 183: ...26 Exploded Views 183 SA PTX7P ...
Page 184: ...184 SA PTX7P ...
Page 185: ...26 1 Cabinet Parts Location SA PTX7P 185 ...
Page 186: ...SA PTX7P 186 ...
Page 187: ...SA PTX7P 187 ...
Page 188: ...SA PTX7P 188 ...
Page 189: ...26 2 Packaging SA PTX7P 189 ...