Denon DN-V1700 Service Manual
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Denon DN-V1700 Service Manual

Denon DN-V1700 Service Manual

Network audio video player
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SERVICE MANUAL
DN-V1700
MODEL
NETWORK AUDIO VIDEO PLAYER
Some illustrations using in this service manual are slightly different from the actual set.
16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPAN
Telephone: 03 (3837) 5321
X0153 DE 0209

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  • Page 1 For U.S.A. & Canada model SERVICE MANUAL DN-V1700 MODEL NETWORK AUDIO VIDEO PLAYER Some illustrations using in this service manual are slightly different from the actual set. 16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPAN Telephone: 03 (3837) 5321 X0153 DE 0209...

  • Page 2: Specifications

    Sampling frequency: 48 kHz, 44.1 kHz <Max. baud rate> Max. 10 Mbps total for video + audio (as per card performance) Playback medium: DENON recommended flash memory card Internal hard disk drive Input/output terminals: Component video (Y/Cb/Cr) output BNC terminal...
  • Page 3 DN-V1700 484 (W) × 44 (H) × 375 (D) mm External dimensions: Mass: 4.6 kg (not including IC memory card) Power supply: AC adaptor (EPA-301DAN-06) Input: AC 120V, 60 Hz Power consumption: DC 6 V 1.8 A Surrounding conditions: Operating temperature range: 5 to 35°C...

  • Page 4: Block Diagram

    DN-V1700 BLOCK DIAGRAM VITC out SMPTE (VITC) VITC code VITC code Video SYNC Reader/Writer VITC in Separator ICS2008B Front panel SYNC LM1881 Parallel-I/F Key & LED Parallel-I/F Composite Video H-SYNC SYNC RS-232C Driver Audio out 75ALS181 Audio MCK Switch (Unbalanced)
  • Page 5 DN-V1700 ADJUSTMENT OF VIDEO SIGNAL LEVEL Adjustment items 1. Y-signal of component video output 2. Cb-signal of component video output 3. C-signal of S-video output Equipment 1. Oscilloscope with TV trigger. 2. PC-card in which 100% color-bar signal is recorded.

  • Page 6: Mac Address

    DN-V1700 MAC ADDRESS Each DN-V1700 is assigned own MAC address for network connection. The MAC address is described at the sticker on the printing circuit board. (MAIN UNIT GU-3420A) If the MAIN UNIT (GU-3420A) or FLASH ROM (IC110) is replaced to another one, reset the same MAC address and confirm it.

  • Page 7: Printed Wiring Board

    DN-V1700 PRINTED WIRING BOARD GU-3420A MAIN UNIT Ass'y COMPONENT SIDE...
  • Page 8 DN-V1700 FOIL SIDE...
  • Page 9 DN-V1700 GU-3421 PANEL UNIT Ass'y COMPONENT SIDE...
  • Page 10 DN-V1700 GU-3485 PC HDD UNIT Ass'y COMPONENT SIDE...
  • Page 11 DN-V1700 FOIL SIDE...

  • Page 12: Top View

    DN-V1700 SEMICONDUCTORS IC's H H H H H D6417750SF167 (IC101) Note: When this IC is defective, replace P .W.B. Unit Ass'y. RESET IRL3 IRL2 IRL1 IRL0 MD2/RXD2 MD1/TXD2 MD0/SCK TOP VIEW VDD (INTERNAL 1.8V) VSS (INTERNAL 0V) VDDQ (IO 3.3V)
  • Page 13 DN-V1700 Memory Interface Pin No. Pin Name Function Reset SRAM DRAM SDRAM PCMCIA Data/Port (Port) (Port) (Port) (Port) (Port) Data/Port (Port) (Port) (Port) (Port) (Port) Data/Port (Port) (Port) (Port) (Port) (Port) Data/Port (Port) (Port) (Port) (Port) (Port) Data/Port (Port) (Port)
  • Page 14 DN-V1700 Memory Interface Pin No. Pin Name Function Reset SRAM DRAM SDRAM PCMCIA Address Address Address Address DRAK1 DMAC1 request recognition DRAK0 DMAC0 request recognition VDDQ Power IO VDD (3.3V) VSSQ Power IO GND (0V) Chip select 3 (CS3) Chip select 2 (CS2) Power Internal VDD (1.8V)
  • Page 15 DN-V1700 Memory Interface Pin No. Pin Name Function Reset SRAM DRAM SDRAM PCMCIA Data Data/Port (Port) (Port) (Port) (Port) (Port) Data ACCSIZE0 Data/Port (Port) (Port) (Port) (Port) (Port) Data ACCSIZE1 Power Internal VDD (1.8V) Power Internal GND (0V) Data/Port (Port)
  • Page 16 DN-V1700 Memory Interface Pin No. Pin Name Function Reset SRAM DRAM SDRAM PCMCIA ASEBRK/BRKACK Pin break/Acknowledge Data out Power Internal VDD (1.8V) Power Internal GND (0V) Mode Clock Data in TRST Reset VDD-PLL2 Power PLL2 VDD (3.3V) VSS-PLL2 Power PLL2 GND (0V) VDD-PLL1 Power PLL1 VDD (3.3V)
  • Page 17 DN-V1700 XCS30XL-4PQ208C (IC102) Note: When this IC is defective, replace P .W.B. Unit Ass'y. TOP VIEW XCS30XL-4PQ208C Terminal Function Pin Name During After Pin Description Config. Config. Permanently Dedicated Pins Eight or more (depending on package) connections to the nominal +5V supply voltage (+3.3V for Spartan-XL devices).
  • Page 18 DN-V1700 Pin Name During After Pin Description Config. Config. Low During Configuration (LDC) is driven Low until the I/O go active. It is available as a control output indicating that configuration is not yet completed. After configuration, LDC is a user-programmable I/O pin.
  • Page 19 DN-V1700 LAN91C111-NC (IC216) TX25 TXEN100 COL100 TXD3 TOP VIEW TXD2 TXD1 TXD0 X25OUT nRDYRTN RX25 nLDEV CRS100 nSRDY RXD3 LCLK RXD2 RXD1 nVLBUS RXD0 RX_DV ARDY RX_ER nADS LAN91C111-NC Terminal Function Buffer Pin No. Name Symbol Description Type Output. 4 µsec clock used to shift data in and out of the serial EEPROM.
  • Page 20 DN-V1700 Buffer Pin No. Name Symbol Description Type I with Input from MII PHY. Envelope of data valid reception. Used for receive data Receive Data Valid RX_DV pulldown framing. Input. Used to interface synchronous buses. Maximum frequency is 50 MHz.
  • Page 21 DN-V1700 Buffer Pin No. Name Symbol Description Type I with Input. Receive clock input from MII. Nibble rate clock. (25MHz for 100Mbps & Receive Clock RX25 pullup 2.5MHz for 10Mbps). RXD0- I with 123-126 Receive Data Inputs. Received Data nibble from MII PHY.
  • Page 22 DN-V1700 ADV7170KSU (IC402) DAC A DAC B TOP VIEW DAC D DAC C COMP SDATA SCLOCK 12 13 14 15 16 17 18 19 20 21 22 ADV7170KSU Terminal Function Pin Name Function Power supply (+3V~+5V) 8-bit 4:2:2 multiplexed YCrCb pixel port (P7-P0)
  • Page 23 DN-V1700 ICS2008BY-10 (IC501) Video Inputs VITC VITC 44 43 42 41 40 39 Video Receiver Generator LTCOUT Output Video Output Video XTAL2 Timing & Receiver Input Character XTAL1 IOW* Generator AVDD AVSS COUT Generator IOR* LTC Output YOUT UARTCS* Processor...
  • Page 24 DN-V1700 MAX1715EEI (IC303) TOP VIEW OUT1 N.C. ILIM1 BST1 SKIP N.C. PGOOD PGND AGND BST2 ILIM2 OUT2 N.C. MAX1715EEI Terminal Function Pin Name Function Output Voltage Connection for the OUT1 PWM. Connect directly to the junction of the external inductor and output filter OUT1 capacitors.
  • Page 25 DN-V1700 Pin Name Function External Inductor Connection for OUT2. Connect to the switched side of the inductor. LX2 serves as the lower supply voltage rail for the DH2 high-side gate driver and is the positive input to the OUT2 current-limit comparator.
  • Page 26 DN-V1700 MAX1600EAI (IC212) TOP VIEW A1VPP A0VCC A0VPP A1VCC 12INA CODE VPPA VCCA VCCA VCCA VCCB VCCB VPPB VCCB 12INB FAULT B0VPP B1VCC B1VPP B0VCC MAX1600EAI Pin Description Pin No. Pin Name Function Ground A1VPP Channel A VPP Control Input.
  • Page 27 DN-V1700 HG75C013ABT(CSP) (IC103) AT49F040-12JC (IC110) Note: When this IC is defective, TOP VIEW replace P .W.B. Unit Ass'y. I/O0 I/O7 BU2280FV-E2 (IC105) TOP VIEW VDD1 CLK27M3 VSS2 CTRLFS CLK27M1 CLK768FS CLK27M2 AVDD CLK384FS AVDD DVDD AVSS DVSS XTALIN DVSS XTALOUT...
  • Page 28 DN-V1700 HY57V643220CT-7 (IC115, 116) DS1306E (IC113) DQ15 32kHz DQ14 DQ13 CCIF DQ12 DQ11 INT0 SCLK DQ10 INT1 SERMODE DQM0 DQM1 /CAS /RAS µ µ µ µ µ PD4721GS-GJG (IC306) TOP VIEW A10/AP DQM2 DQM3 DQ16 DQ31 DQ17 DQ30 STBY DQ18...
  • Page 29 DN-V1700 BA7666FS-E2 (IC505) TLA-6T118 (T-201) TOP VIEW 15 14 13 12 11 10 9 MUTE OUTA1 75Ω OUTA2 OUTB1 75Ω 2 3 4 5 6 7 8 OUTB2 N.C. N.C. OUTC1 75Ω OUTC2 SI4884DY (TR301-304) LM1881M (IC507) TOP VIEW TOP VIEW...
  • Page 30 DN-V1700 TA7324P (IC408, 505) V CC Power pin Delay muting when power on Trigger input(A) Trigger amp Muting output Charge Discharge level Muting (signal earth) level detect detect Trigger input(B) Discharge Muting output Trigger amp Rapid muting when power off...

  • Page 31: Note For Parts List

    DN-V1700 NOTE FOR PARTS LIST Part indicated with the mark " " are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
  • Page 32 DN-V1700 PARTS LIST OF P.W.B. UNIT GU-3420A MAIN P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP TR414-417 269 0066 902 DTC323TKT96 TR418,419 273 0414 906 2SC3326(A/B) IC101* 262 3025 004 HD6417750SF167...
  • Page 33 DN-V1700 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks R301 247 2011 900 RM73B--333JT R488,489 247 2013 940 RM73B--334JT R302 247 2010 972 RM73B--243JT R490,491 247 2003 947 RM73B--220JT R303,304 247 2012 925 RM73B--104JT...
  • Page 34 DN-V1700 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks VR402,403 211 6147 004 V04PB101 C182 257 0509 929 CK73B1H102KT C183 254 4570 926 CE67C1C101MT(MVY) C184 257 0511 904 CK73F1H103ZT CAPACITORS GROUP C185 257 0509 929 CK73B1H102KT...
  • Page 35 DN-V1700 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C427,428 254 4536 957 CE04W1A471MT SMG/RE3 C264 257 0509 929 CK73B1H102KT C429,430 257 0512 903 CK73F1E104ZT C265 257 0511 904 CK73F1H103ZT C266 257 0509 929 CK73B1H102KT...
  • Page 36 DN-V1700 Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C494 257 0512 903 CK73F1E104ZT C563 257 0508 917 CC73CH1H471JT C495 257 0511 904 CK73F1H103ZT C565 257 0508 917 CC73CH1H471JT C496,497 254 4536 957 CE04W1A471MT SMG/RE3...
  • Page 37 DN-V1700 GU-3421 PANEL P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Q'ty New Ref. No. Part No. Part Name Remarks X501 399 0739 006 X'TAL(14.32M-RIBER) SEMICONDUCTORS GROUP D201 276 0731 002 G-01PR 205 0233 029 2P EH CONNECTOR BASE...
  • Page 38 DN-V1700 GU-3485 PC HDD P.W.B. UNIT ASS'Y Ref. No. Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP VR501,502 211 6147 033 V04PB332 IC304 262 2565 905 SN75ALS181NS IC305 262 2412 906 SN74F125NS-EL CAPACITORS GROUP...
  • Page 39 DN-V1700 Ref. No. Part No. Part Name Remarks Q'ty New OTHER PARTS GROUP CX091 205 0618 107 9P DSUB SKT CX151 205 0618 123 15P DSUB SKT CX441 204 6707 006 IDE44 CX501 204 6709 004 50P PLUG(TX25) CX702 399 0778 009 JC21-BSB CY031 205 0343 032 3P CONN.BASE(KR-PH)

  • Page 40: Exploded View

    DN-V1700 EXPLODED VIEW WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. 51 -2...

  • Page 41: Parts List Of Exploded View

    DN-V1700 PARTS LIST OF EXPLODED VIEW Ref. No. Part No. Part Name Remarks Q'ty New 1 144 2801 112 FRONT PANEL ASS'Y 2 411 2007 104 MAIN CHASSIS 3 412 4929 005 CARD GUIDE BRACKET 4 412 4932 102 HDD PLATE...

  • Page 42: Wiring Diagram

    DN-V1700 WIRING DIAGRAM Selector SW RS232C/422A REMOTE (9P-DSUB) (15P-DSUB) AC/DC ADAPTOR AC120V(60HZ) 232C-UNIT (GU34855-4) CX253 DC-IN (25P FFC CON) (6V) BALANCE OUT for EX MODEL L-CH POWER SW Ethernet S-VIDEO COMPOSITE DIGITAL OUT SYNC(VITC) COMPONENT AUDIO VIDEO VIDEO R-CH W13-25P FCC CABLE(L=80) BALANCE OUT(XLR) S-TERM.

  • Page 43: Packing View

    DN-V1700 PACKING VIEW STOPPER BRACKET(A) (B) 4 -1 CUSHION PLATE (412 4933 004 412 4934 003) AC CORD(206 2196 002) 502 1047 005 AIR COVER(505 0346 007) AIR COVER(505 0332 008) AC ADAPTER(392 0076 001) AIR COVER(505 0332 008) CARTON CASE...
  • Page 44 DN-V1700 SCHEMATIC DIAGRAMS (1/8) CAUTION: NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Before returning the unit to the customer, make sure you make either (1) a ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD leakage current check or (2) a line to chassis resistance check. If the leakage...
  • Page 45 DN-V1700 SCHEMATIC DIAGRAMS (2/8) NOTICE CAUTION: ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Before returning the unit to the customer, make sure you make either (1) a ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD leakage current check or (2) a line to chassis resistance check. If the leakage...
  • Page 46 DN-V1700 SCHEMATIC DIAGRAMS (3/8) NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 47 DN-V1700 SCHEMATIC DIAGRAMS (4/8) NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 48 DN-V1700 SCHEMATIC DIAGRAMS (5/8) NOTICE CAUTION: ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM Before returning the unit to the customer, make sure you make either (1) a ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD leakage current check or (2) a line to chassis resistance check. If the leakage...
  • Page 49 DN-V1700 SCHEMATIC DIAGRAMS (6/8) NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 50 DN-V1700 SCHEMATIC DIAGRAMS (7/8) NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
  • Page 51 DN-V1700 SCHEMATIC DIAGRAMS (8/8) NOTICE ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASUERD AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.

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