Service Manual
Interface Definition
25
6. Interface Definition
J1601: 50-Pin Interface
Pin No.
Name
Function
Valid Level
1
AF-CODEC-TO-50PIN
Analog audio signal output/input
/
2, 5, 49
GND
Power supply: ground (analog)
/
3
AF-50PIN-TO-CODEC
Analog audio signal output/input
/
4
6
EXT-MIC+
EXT-MIC-
External MIC interface
/
8
10
12
14
16
IO5-OPT
IO4-OPT
IO3-OPT
IO2-OPT
IO1-OPT
GPIO pin of the option board
L/H
7
3V6D
Power supply: 3.6V
/
9
11
USB-D+
USB-D-
USB data cable
/
13 EMERGENCY
Emergency
key
L
32
43
DGND
Power supply: ground (digital)
/
18 GPIO
GPIO
/
20
LED-K-KEY
LED indication for key operation
L
15
17
19
21
KB-R1
KB-R2
KB-R3
KB-R4
Keyboard row
L
22 KB-C4
Keyboard
column
/
Содержание PD70X Series
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Страница 9: ...Figures Service Manual vi Figure 11 3 Diagram of IF Processor 399 Figure 11 4 Diagram of FGU 400 ...
Страница 18: ...Baseband Section Service Manual 8 Figure 3 3 Diagram of OMAP5912 Figure 3 4 Diagram of Overall Scheme ...
Страница 48: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G PCB View Main Board Top Layer 38 7 4 PCB View ...
Страница 49: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G PCB View Main Board Bottom Layer 39 ...
Страница 50: ...PD70X PD70XG HD705 HD705G PCB View Channel Board Top Layer 40 ...
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Страница 52: ...PD78X PD78XG HD785 HD785G PCB View Channel Board Top Layer 42 ...
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Страница 57: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G Block Diagram Baseband Section 47 ...
Страница 127: ...Service Manual UHF1 400 470MHz Information 117 Transmitter Circuit ...
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Страница 146: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G Block Diagram Baseband Section 136 ...
Страница 217: ...Service Manual UHF2 450 520MHz Information 207 Transmitter Circuit ...
Страница 227: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G PCB View Main Board Top Layer 217 9 4 PCB View ...
Страница 228: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G PCB View Main Board Bottom Layer 218 ...
Страница 229: ...PD70X PD70XG HD705 HD705G PCB View Channel Board Top Layer 219 ...
Страница 230: ...PD70X PD70XG HD705 HD705G PCB View Channel Board Bottom Layer 220 ...
Страница 231: ...PD78X PD78XG HD785 HD785G PCB View Channel Board Top Layer 221 ...
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Страница 236: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G Block Diagram Baseband Section 226 ...
Страница 307: ...Service Manual UHF3 350 400MHz Information 297 Transmitter Circuit ...
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Страница 318: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G PCB View Main Board Bottom Layer 308 ...
Страница 319: ...PD70X PD70XG HD705 HD705G PCB View Channel Board Top Layer 309 ...
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Страница 326: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G Block Diagram Baseband Section 316 ...
Страница 397: ...Service Manual UHF5 806 941MHz Information 387 No Ref No Part No Description 17 R7 3001051010000 100Ω ...
Страница 398: ...UHF5 806 941MHz Information Service Manual 388 10 8 Troubleshooting Flow Chart Receiver Circuit ...
Страница 401: ...Service Manual UHF5 806 941MHz Information 391 Transmitter Circuit ...
Страница 412: ...11 4 PCB View PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G PCB View Main Board Top Layer 402 ...
Страница 413: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G PCB View Main Board Bottom Layer 403 ...
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Страница 421: ...PD70X PD70XG PD78X PD78XG HD705 HD705G HD785 HD785G Block Diagram Baseband Section 411 ...
Страница 492: ...VHF 136 174MHz Information Service Manual 482 11 8 Troubleshooting Flow Chart Receiver Circuit ...
Страница 494: ...VHF 136 174MHz Information Service Manual 484 Transmitter Circuit ...
Страница 506: ...Packing Guide Service Manual 496 14 Packing Guide This section takes PD78X PD78XG HD785 HD785G for example ...