Sony MZ-N520 Service Manual page 55

Pin No. Pin Name
249 XCS
250 CLK
251 CKE
252 UDQM
253 LDQM
254 DVDD0
255 DVSS0
256 DVDD1
257 DVSS1
258 DVDD2
259 DVSS2
260 DVDD3
261 DVSS3
262 DVDD4
263 DVSS4
264 IFVDD0
265 IFVSS0
266 IFVDD1
267 IFVSS1
268 IFVDD2
269 IFVSS2
270 IFVDD3
271 IFVSS3
272 IFVDD4
273 IFVSS4
274 AVDD
275 AVSS
276 VDIOSC
277 VSIOSC
278 DAVDD
279 DAVSS
280 AVD1
281 AVS1
282 AVD2
283 AVS2
284 TSMVDD
285 TSLVDD
286 DRAMVDD1
287 DRAMVSS1
288 DRAMVDD2
289 DRAMVSS2
290 ITO
291 MITY
292 USBIFVDD
293 MVDD
294 USBOSCVDD
295 USBOSCVSS
296 AVDPLL
297 AVSPLL
298 EVA
I/O
— DRAM chip select terminal Not used (open)
— DRAM clock terminal Not used (open)
— DRAM clock enable terminal Not used (open)
— DRAM byte mask terminal Not used (open)
— DRAM byte mask terminal Not used (open)
— Power supply terminal
— Ground terminal
— Power supply terminal
— Ground terminal
— Power supply terminal
— Ground terminal
— Power supply terminal
— Ground terminal
— Power supply terminal
— Ground terminal
— Power supply terminal (for the microcomputer I/F block)
— Ground terminal (for the microcomputer I/F block)
— Power supply terminal (for the microcomputer I/F block)
— Ground terminal (for the microcomputer I/F block)
— Power supply terminal (for the microcomputer I/F block)
— Ground terminal (for the microcomputer I/F block)
— Power supply terminal (for the microcomputer I/F block)
— Ground terminal (for the microcomputer I/F block)
— Power supply terminal (for the microcomputer I/F block)
— Ground terminal (for the microcomputer I/F block)
— Power supply terminal (for the microcomputer analog)
— Ground terminal (for the microcomputer analog)
— Power supply terminal (for the OSC cell)
— Ground terminal (for the OSC cell)
— Power supply terminal (for the built-in D/A converter)
— Ground terminal (for the built-in D/A converter)
— Power supply terminal (for the DSP asymmetry system analog)
— Ground terminal (for the DSP asymmetry system analog)
— Power supply terminal (for the DSP servo system analog)
— Ground terminal (for the DSP servo system analog)
— Power supply terminal (for the TSB master communication)
— Power supply terminal (for the TSB slave I/F)
— Power supply terminal (for DRAM)
— Ground terminal (for DRAM)
— Power supply terminal (for DRAM)
— Ground terminal (for DRAM)
— Power supply terminal (for writing the flash memory)
— Ground terminal (for writing the flash memory)
— Power supply terminal (for USB I/F)
— Power supply terminal (for the microcomputer I/F block)
— Power supply terminal (for the USB oscillation circuit)
— Ground terminal (for the USB oscillation circuit)
— Power supply terminal (for PLL)
— Ground terminal (for PLL)
I EVA terminal (fixed at "L" in this set)
MZ-N520/N520CK
Description
55