HT-DV40H
8 – 3
IC1 VHiSP8281AWU5 : DVD DECODER (SP8281) (3/3)
PIN DESCRIPTION
Symbol
Pin #
Input/Output
Description
VSS_O0/VSS_K0
53
S
Chip kernel logic and output shared ground pin #0
VSS_O1/VSS_K1
70
S
(#1)
VSS_O2/VSS_K2
119
S
(#2)
VSS_O2/VSS_K3
134
S
(#3)
VSS_O2/VSS_K4
148
S
(#4)
VSS_O2/VSS_K5
170
S
(#5)
VSS_O2/VSS_K6
202
S
(#6)
VSS_O2/VSS_K7
224
S
(#7)
VDD_K0
66
S
Kernel logic power supply pins for chip kernel logic and input pre-driver #0
VDD_K1
90
S
(#1)
VDD_K2
125
S
(#2)
VDD_K3
141
S
(#3)
VDD_K4
163
S
(#4)
VDD_K5
182
S
(#5)
NC
45
S
NC
VDD_O1
74
S
Input/Output power supply pins #1
VDD_O2
96
S
(#2)
VDD_O3
112
S
(#3)
VDD_O4
132
S
(#4)
VDD_O5
156
S
(#5)
VDD_O6
177
S
(#6)
VDD_O7
197
S
(#7)
VDD_O8
234
S
(#8)
USB_GND
99
S
Ground pin for USB PLL
USB_VDD
100
S
3.3V power for USB PLL and USB transceiver
VSS_PLLA
103
S
Ground pin for USB transceiver and audio PLL
VDD_PLLA
104
S
3.3V power supply pin for audio PLL
VSS_PLLV
105
S
Ground pin for system PLL and audio PLL
VDD_PLLV
106
S
1.8V power supply pin for system PLL
VDD_TVA0
212
S
3.3V power supply pin for TV DAC
VDD_TVA1
216
S
(#1)
VDD_TVA2
220
S
(#2)
VSS_TVA0
213
S
Ground pin for TV DAC
VSS_TVA1
217
S
(#1)
VSS_TVA2
222
S
(#2)
R_D7
46
Input/Output
ROM / SRAM / flash data bus bit [7]
R_D6
47
Input/Output
ROM / SRAM / flash data bus bit [6]
R_D5
48
Input/Output
ROM / SRAM / flash data bus bit [5]
R_D4
49
Input/Output
ROM / SRAM / flash data bus bit [4]
R_D3
50
Input/Output
ROM / SRAM / flash data bus bit [3]
R_D2
51
Input/Output
ROM / SRAM / flash data bus bit [2]
R_D1
52
Input/Output
ROM / SRAM / flash data bus bit [1]
R_D0
54
Input/Output
ROM / SRAM / flash data bus bit [0]
R_WE_B
55
Input/Output
ROM / SRAM / flash write strobe
R_OE_B
56
Input/Output
ROM / SRAM / flash output enable
SPDC_OUT/
GPIO
n/a
Input/Output
Servo SPDC_OUT
Priority selection
Function
Dir
gpio_first[0][0] = 1
GPIO[0]
Input/Output
sft_cfg13[11:9] = 3'b010
AT_IORDY_B
Input
sft_cfg13[11:9] = 3'b011
AT_ADR[0]
Output
sft_cfg13[11:9] = 3'b101
AT_ADR[0]
Output
sft_cfg13[11:9] = 3'b110
AT_ADR[0]
Output
sft_cfg13[11:9] = 3'b111
AT_DIOW_B
Output
sft_cfg4[0] = 1
SPDC_OUT (default)
Input/Output
sft_cfg11[5:3] = 3'b001
EXT_TS_CLK
Input
sfg_cfg15[2:0] = 3'b010
FM_GPIOB[2]
Input/Output
sfg_cfg16[15:12] = 4'b0011
FM_GPIOB[16]
Input/Output
sfg_cfg18[3:0] = 4'b0101
FM_GPIOB[36]
Input/Output
sfg_cfg18[3:0] = 4'b0110
FM_GPIOB[36]
Input/Output
(other)
GPIO[0]
Input/Output
Содержание HT-DV40H
Страница 13: ...HT DV40H 2 6 MEMO ...
Страница 14: ...HT DV40H 4 1 CHAPTER 4 DIAGRAM 1 Main Block Diagrams TP1 TO DVD PWB 1 2 3 4 Figure 4 1 MAIN BLOCK DIAGRAM 1 2 ...
Страница 15: ...HT DV40H 4 2 IC701 IXA161AW00 PR PB Y S01 Figure 4 2 MAIN BLOCK DIAGRAM 2 2 ...
Страница 18: ...HT DV40H 4 5 3 Power Block Diagrams AC SUPPLY 220 240V 50Hz Figure 4 5 POWER BLOCK DIAGRAM 1 2 ...
Страница 19: ...HT DV40H 4 6 Figure 4 6 POWER BLOCK DIAGRAM 2 2 ...
Страница 30: ...HT DV40H 5 11 MEMO ...
Страница 33: ...HT DV40H 6 3 Figure 6 2 MAIN SCHEMATIC DIAGRAM 2 8 B2 TO DVD PWB C CNP14 4700pF 50V 4700pF 50V 7 8 9 10 11 12 ...
Страница 34: ...HT DV40H 6 4 Figure 6 3 MAIN SCHEMATIC DIAGRAM 3 8 TO SUBWOOFER PWB D BI402 13 14 15 16 17 18 ...
Страница 35: ...HT DV40H 6 5 Figure 6 4 MAIN SCHEMATIC DIAGRAM 4 8 MIC_IN A B C D E F G H 1 2 3 4 5 6 ...
Страница 36: ...HT DV40H 6 6 Figure 6 5 MAIN SCHEMATIC DIAGRAM 5 8 AZ4558CME JP826 7 8 9 10 11 12 ...
Страница 38: ...HT DV40H 6 8 Figure 6 7 MAIN SCHEMATIC DIAGRAM 7 8 AUDIO SIGNAL A B C D E F G H 1 2 3 4 5 6 ...
Страница 39: ...HT DV40H 6 9 Figure 6 8 MAIN SCHEMATIC DIAGRAM 8 8 SPEAKER TERMINAL 7 8 9 10 11 12 ...
Страница 40: ...HT DV40H 6 10 Figure 6 9 USB SCHEMATIC DIAGRAM BI706 A B C D E F G H 1 2 3 4 5 6 ...
Страница 41: ...HT DV40H 6 11 MEMO ...
Страница 45: ...HT DV40H 6 15 Figure 6 13 DISPLAY SCHEMATIC DIAGRAM 2 2 7 8 9 10 11 12 ...
Страница 47: ...HT DV40H 6 17 MEMO ...
Страница 48: ...HT DV40H 6 18 Figure 6 15 DVD SCHEMATIC DIAGRAM 1 8 TO DVD MECHA MOTOR 5 1 2 A B C D E F G H 1 2 3 4 5 6 ...
Страница 49: ...HT DV40H 6 19 Figure 6 16 DVD SCHEMATIC DIAGRAM 2 8 7 8 9 10 11 12 ...
Страница 52: ...HT DV40H 6 22 Figure 6 19 DVD SCHEMATIC DIAGRAM 5 8 7 8 9 10 11 12 ...
Страница 54: ...HT DV40H 6 24 Figure 6 21 DVD SCHEMATIC DIAGRAM 7 8 CD SIGNAL A B C D E F G H 1 2 3 4 5 6 ...
Страница 56: ...HT DV40H 6 26 Figure 6 23 SUBWOOFER SCHEMATIC DIAGRAM 1 2 FROM MAIN PWB A BI402 A B C D E F G H 1 2 3 4 5 6 ...
Страница 67: ...HT DV40H 6 37 Figure 6 34 WIRING SIDE OF POWER PWB BOTTOM VIEW 2 2 7 8 9 10 11 12 ...
Страница 71: ...HT DV40H 6 41 Figure 6 38 WIRING SIDE OF DISPLAY PWB BOTTOM VIEW 2 2 7 8 9 10 11 12 ...
Страница 156: ...HT DV40H 21 12 SPEAKER BOX PARTS FRONT L CH R CH WOOFER SP1 2 WOOFER SP3 4 TWEETER SP5 6 SP5 6 SP3 4 SP1 2 ...
Страница 158: ...HT DV40H 23 13 SPEAKER BOX PARTS SUBWOOFER 906 912 x 4 901 907 903 908 909 908 909 905 x 4 913 x 8 SP1 910 911 902 904 ...