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Denon DN-V750 Service Manual page 12

Network audio video player

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Operating instructions manual (104 pages)

Table Of Contents

Table of Contents

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Pin

Port Name

Symbol

No.

337

Y23

VSS_IO

338

Y24

FLASH_CFG[0]

339

Y25

FLASH_RYBY#

340

Y26

FLASH_CS[0]#

341

Y27

FLASH_WE#

342

AA1

MM_D[10]

343

AA2

MM_D[11]

344

AA3

MM_D[3]

345

AA4

VIDIN_D[10]

346

AA5

VDD_CORE

347

AA6

VSS_CORE

348

AA22

VSS_CORE

349

AA23

VDD_IO

350

AA24

IDE_IOW#

351

AA25

IDE_CS0#

352

AA26

IDE_NPCBLID

353

AA27

FLASH_CFG[1]

354

AB1

MM_D[2]

355

AB2

MM_D[13]

356

AB3

MM_D[14]

357

AB4

VIDIN_D[12]

358

AB5

VDD_CORE

359

AB6

VSS_CORE

360

AB7

VSS_CORE

361

AB22

VSS_CORE

362

AB23

VDD_IO

363

AB24

IDE_DMAREQ

364

AB25

IDE_A[2]

365

AB26

IDE_CS1#

366

AB27

DVD_CLKIN

367

AC1

MM_D[0]

368

AC2

MM_D[15]

369

AC3

MM_D[26]

370

AC4

VIDIN_D[14]

371

AC5

VSS_CORE

372

AC6

VDD_IO

373

AC7

VDD_IO

374

AC8

VSS_CORE

375

AC9

VDD_CORE

376

AC10

VDD_CORE

377

AC11

VSS_CORE

378

AC12

VDD_IO

379

AC13

VDD_IO

380

AC14

VSS_CORE

381

AC15

VDD_CORE

382

AC16

VDD_CORE

383

AC17

VSS_CORE

384

AC18

VDD_IO

385

AC19

VDD_IO

386

AC20

VSS_CORE

387

AC21

VDD_CORE

388

AC22

VDD_CORE

389

AC23

VSS_CORE

390

AC24

IDE_IOR#

391

AC25

IDE_A[0]

392

AC26

IDE_A[1]

393

AC27

IDE_IRQ

394

AD1

MM_D[23]

395

AD2

MM_D[22]

396

AD3

MM_D[18]

397

AD4

VIDIN_D[15]

398

AD5

VIDIN_D[8]

399

AD6

VIDIN_D[5]

400

AD7

VIDIN_D[2]

401

AD8

NC

402

AD9

NC

403

AD10

LPB_AD[15]

404

AD11

LPB_AD[11]

Description

-

Flash configulation(16#/32bits flash

Width)

Flash ready/busy

Flash Chip Select 0

Flash Write Enable

Mpeg Memory Data Bit 10

Mpeg Memory Data Bit 11

Mpeg Memory Data Bit 3

Video Input Data Bit 10

-

-

-

-

IDE I/O write

IDE Chip Select 0

IDE Cable ID

Flash configulation(1#/2chips select

signal)

Mpeg Memory Data Bit 2

Mpeg Memory Data Bit 13

Mpeg Memory Data Bit 14

Video Input Data Bit 12

-

-

-

-

-

IDE DMA request

IDE Adress bit2

IDE Chip Select 1

-

Mpeg Memory Data Bit 0

Mpeg Memory Data Bit 15

Mpeg Memory Data Bit 26

Video Input Data Bit 14

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

IDE I/O read

IDE Adress bit0

IDE Adress bit1

IDE Interrupt Request

Mpeg Memory Data Bit 23

Mpeg Memory Data Bit 22

Mpeg Memory Data Bit 18

Video Input Data Bit 15

Video Input Data Bit 8

Video Input Data Bit 5

Video Input Data Bit 2

No Connection

No Connection

Local Peripheral Bus Address/Data bit

15

Local Peripheral Bus Address/Data bit

11

I/O

Det

Ext

Res

Ini

-

-

-

-

-

Connect to GND_D

I

-

GND

L

L

Select bus width.(L fixed:16bit bus width)

(I)

-

Pu

H

H

Reserved function.

O

-

-

-

L

Connect to flash chip(-CS0) or adress decoder(-

G).

O

-

-

-

-

Connect to flash chip(-WE)

I/O

-

-

-

-

Connect to MPEG SDRAM(D10)

I/O

-

-

-

-

Connect to MPEG SDRAM(D11)

I/O

-

-

-

-

Connect to MPEG SDRAM(D3)

(I)

-

intPd

-

-

Not used

-

-

-

-

-

Connect to 1.8V_D(for core)

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to 3.3V_D

O

-

-

-

-

IDE/PC Card I/O Write

O

-

-

-

-

IDE/PC Card chip select0

I

-

-

-

-

IDE/PC Card cable ID

I

-

Pu/Pd

-

-

Select quantity of flash chip(L:single

chip,H:double chip)

I/O

-

-

-

-

Connect to MPEG SDRAM(D2)

I/O

-

-

-

-

Connect to MPEG SDRAM(D13)

I/O

-

-

-

-

Connect to MPEG SDRAM(D14)

(I)

-

intPd

-

-

Not used

-

-

-

-

-

Connect to 1.8V_D(for core)

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to 3.3V_D

I

-

Pd

-

-

IDE/PC Card DMA request.

O

-

-

-

-

IDE/PC Card address bit2

O

-

-

-

-

IDE/PC Card chip select1

I

-

GND

L

L

Not used

I/O

-

-

-

-

Connect to MPEG SDRAM(D0)

I/O

-

-

-

-

Connect to MPEG SDRAM(D15)

I/O

-

-

-

-

Connect to MPEG SDRAM(D26)

(I)

-

intPd

-

-

Not used

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to 3.3V_D

-

-

-

-

-

Connect to 3.3V_D

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to 1.8V_D(for core)

-

-

-

-

-

Connect to 1.8V_D(for core)

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to 3.3V_D

-

-

-

-

-

Connect to 3.3V_D

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to 1.8V_D(for core)

-

-

-

-

-

Connect to 1.8V_D(for core)

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to 3.3V_D

-

-

-

-

-

Connect to 3.3V_D

-

-

-

-

-

Connect to GND_D

-

-

-

-

-

Connect to 1.8V_D(for core)

-

-

-

-

-

Connect to 1.8V_D(for core)

-

-

-

-

-

Connect to GND_D

O

-

-

-

-

IDE/PC Card I/O read

O

-

-

-

-

IDE/PC Card address bit0

O

-

-

-

-

IDE/PC Card address bit1

I

-

Pd

-

-

IDE/PC Card IRQ

I/O

-

-

-

-

Connect to MPEG SDRAM(D23)

I/O

-

-

-

-

Connect to MPEG SDRAM(D22)

I/O

-

-

-

-

Connect to MPEG SDRAM(D18)

(I)

-

intPd

-

-

Not used

(I)

-

intPd

-

-

Not used

(I)

-

intPd

-

-

Not used

(I)

-

intPd

-

-

Not used

-

-

-

-

-

Not used

-

-

-

-

-

Not used

I/O

-

-

-

-

Connect to Ethernet(DM9000) and CX303(for

DN-V1500X)

I/O

-

-

-

-

Connect to Ethernet(DM9000) and CX303(for

DN-V1500X)

12

DN-V750/V755

Function

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