Integra DPS-7.2 Service Manual
Integra DPS-7.2 Service Manual

Integra DPS-7.2 Service Manual

Dvd audio/video player
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DVD AUDIO/VIDEO PLAYER
MODEL
Sampling Rate (kHz)
192/176.4
Standby/On
96/88.2
48/44.1
Video Circuit
Last Memory
Clear
Off
Standby
Power
Dimmer
Repeat
Random
On
O f f
BMDD1N
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
SERVICE MANUAL
DPS-7.2
Top Menu
Menu
Cursor
Return
Setup
Push to Enter
Black model
120V AC, 60Hz
Ref. No. 3698
Open /Close
Stop
Play
Pause
Phones
Phones Level
Display
Min
Max
DPS-7.2
ON THE
DPS-7.2
Sep, 2001
OPEN
ON
/CLOSE
TV
ON / STANDBY
STANDBY
ANGLE
AUDIO
SUBTITLE
LAST M
COND. M
DIMMER
DISPLAY
TOP MENU
MENU
CH -
VOL +
CH +
ENTER
VOL -
RETURN
SETUP
TV/ VCR
PAUSE
STOP
PLAY
FR
FF
DOWN
UP
STEP/ SLOW
+
1
2
3
-
4
5
6
FUNCTION M
7
8
9
SEARCH
CLEAR
+10
0
RANDOM REPEAT
A-B
PROGRAM
REMOTE CONTROLLER RC - 451 DV
DVD
TV
RC-451DV

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Summary of Contents for Integra DPS-7.2

  • Page 1 DPS-7.2 Ref. No. 3698 SERVICE MANUAL Sep, 2001 DVD AUDIO/VIDEO PLAYER DPS-7.2 MODEL OPEN /CLOSE ON / STANDBY STANDBY ANGLE AUDIO SUBTITLE LAST M COND. M DIMMER DISPLAY TOP MENU MENU CH - VOL + CH + ENTER VOL -...
  • Page 2: Specifications

    DPS-7.2 SPECIFICATIONS DVD Player Power supply AC 120 V, 60 Hz Power consumption 16 W Weight 3.6 kg, 7.9 lbs. External dimensions 314 mm (W/H/D), 17-1/8" 3-9/16" 12-3/8" Signal system Standard NTSC Regional restriction code Laser Semiconductor laser, wavelength 650 nm...
  • Page 3: Protection Of Eyes From Laser Beam During Servicing

    DPS-7.2 SERVICE PROCEDURES-1 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs a laser. Therefore, be sure to follow Laser Diode Properties carefully the instructions below when servicing. WARNING!! Wavelength: 650 nm SERVICE WARNING : DO NOT APPROACH THE Laser output: 0.43 mW...
  • Page 4: Exploded View

    DPS-7.2 EXPLODED VIEW E705 E701 E751 S731 E903...
  • Page 5: E701

    DPS-7.2 EXPLODED VIEW PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION 27100399A Chassis 28184808 Top cover 27175316B 838430088 3TTB+8B(BC), Self tapping screw 28141332 Cushion 28135278 Badge 838130088 3TTB+8B, Self tapping screw 28135284 Badge, DVD-AUDIO 27190428A KGLS-10RF, Holder 838440089...
  • Page 6: Parts List

    DPS-7.2 EXPLODED VIEWS OF MECHANISM DVD MECHANISM : DB-VLD301-006 To DVDM CN151 Lubricating Oil GYA1001 PARTS LIST REF.NO PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION VNP1836 Loading PC board assy VNL1918 Float base DVD VXX2782 Traverse mechanism assy VNL1919 Drive cam...
  • Page 7: Block Diagrams

    DPS-7.2 BLOCK DIAGRAMS-1 OVERALL MAIN BOARD ASSY CN101 (RF) IC80 (24P) (RF) (24P) 149,150, BD0-BD7 57-60 (RF) IC701 M65774 (RF) 152-155, Spindle DSP RF 63-66 ROMXA OEIC IC101 158,159 PE5220A Motor CDDATA LA9701M DVD DECODER DECO BY CHIP RF IC...
  • Page 8: Main Board

    DPS-7.2 BLOCK DIAGRAMS-2 MECHANISM SECTION (RF) (RF) : RF SIGNAL ROUTE : RF SIGNAL ROUTE : FOCUS SERVO LOOP LINE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE...
  • Page 9 DPS-7.2 (RF) (VD) : Y SIGNAL ROUTE : RF SIGNAL ROUTE : VIDEO DATA SIGNAL ROUTE (AD) : C SIGNAL ROUTE : AUDIO DATA SIGNAL ROUTE : VIDEO SIGNAL ROUTE : R SIGNAL ROUTE : AUDIO SIGNAL ROUTE : V SIGNAL ROUTE...
  • Page 10 DPS-7.2 BLOCK DIAGRAMS-1 (RF) (VD) : Y SIGNAL ROUTE : RF SIGNAL ROUTE : VIDEO DATA SIGNAL ROUTE OVERALL (AD) : C SIGNAL ROUTE : AUDIO DATA SIGNAL ROUTE : VIDEO SIGNAL ROUTE : R SIGNAL ROUTE : AUDIO SIGNAL ROUTE...
  • Page 11: Schematic Diagrams

    DPS-7.2 SCHEMATIC DIAGRAMS-1 NADIS-7215 DISPLAY PC BOARD Q705 REMOTE SENSOR R747 R748 PIC-37043TH2 STB_L C704 100/6.3 VOF_L R733 R734 Q707 Q708 Q709 Q710 Q711 Q706 RN1407 RN1407 RN1407 RN1407 RN1407 RN1407 orKRC197S orKRC107S orKRC107S orKRC107S orKRC107S orKRC107S D703,D704,D705 D706,D707,D708 SEL2E10C...
  • Page 12 DPS-7.2 OPERATION SWITCH PC BOARD NADIS-7216 AC INLET PC BOARD R749 R750 R771 R772 1.8K 3.9K POWER SUPPLY UNIT NAPS-7220 NGPS-0020 R041 P982B Q721 AC INLET 1.6A 120V R735 R736 R737 R738 P982A 120V/50Hz RN1407 P981A 1.8K 3.9K R739 Q722...
  • Page 13: Table Of Contents

    DPS-7.2 SCHEMATIC DIAGRAMS-2 D901 RL1N4003 OR GP1N4003E 11.3 78M08 Q902,C906 NC : No connecton Q901 to NAAR-7224(2/2) Q902 MUP Type only PQ025EZ5MZP SW+12V V+8V V+8V P901 Q903 78M05HF GND3 1 SW+3.3V_2 2 AGND AGND GND2 3 SW+5V 4 GND1 5...
  • Page 14: Gnd1

    DPS-7.2 P471B NAAR-7224 (1/2) to NAAF-7225 P471A R439 MUTE+12V R441 OUTPUT TERMINAL XAMUTE 1.8K PC BOARD C423 NJM4565M-D Q407 R421 R425 R429 RN1407 AUDIO_R Q405 Q403 OR KRC107S to P250A(AV CONNECTOR) AGND RN1407 NJM4565M-D MUP Type only OR KRC107S R447...
  • Page 15 DPS-7.2 SCHEMATIC DIAGRAMS-3 NAAR-7224(2/2) R479 NAAF-7225 PHONES JACK OUTPUT TERMINAL PC BOARD PHONES PC BOARD LEVEL R471 R481 470 L477-L479 R483 470 BK1608LM182-T L471-L476 Q471 R484 470 P472 L477 NJM4650D-D BK1608LM182-T P471A L478 L471 L472 L479 PHONES to NAAR-7224 L473...
  • Page 16 DPS-7.2 Q812 RN2403 Q810 RN1407 Q811 RN2403 R810 R811 RN2403 Q815 Q801 R808 TK15420M Q814 Q813 AD-V RN2403 R809 RN1407 R815 R875 Q103 R876 KTA1504 2SA1162 R202 P801 R823 LA7106MFP R201 L801 R824 Q816 R877 R204 VIDEO Q801 R821 R203...
  • Page 17 DPS-7.2 SCHEMATIC DIAGRAMS-1 OPERATION SWITCH PC BOARD NADIS-7215 NADIS-7216 DISPLAY PC BOARD Q705 REMOTE SENSOR AC INLET PC BOARD R747 R748 R749 R750 R771 R772 PIC-37043TH2 1.8K 3.9K POWER SUPPLY UNIT NAPS-7220 NGPS-0020 R041 P982B STB_L C704 Q721 AC INLET 100/6.3...
  • Page 18: To Power Supply Unit Gndm

    DPS-7.2 SCHEMATIC DIAGRAMS-2 P471B NAAR-7224 (1/2) D901 RL1N4003 OR GP1N4003E 11.3 to NAAF-7225 78M08 Q902,C906 NC : No connecton Q901 to NAAR-7224(2/2) Q902 P471A MUP Type only PQ025EZ5MZP R439 SW+12V V+8V MUTE+12V V+8V OUTPUT TERMINAL R441 P901 XAMUTE 1.8K Q903 78M05HF...
  • Page 19: Gnd0

    DPS-7.2 SCHEMATIC DIAGRAMS-3 NAAR-7224(2/2) Q812 R479 RN2403 NAAF-7225 PHONES JACK Q810 OUTPUT TERMINAL PC BOARD PHONES RN1407 Q811 PC BOARD LEVEL RN2403 R471 R810 R481 470 R811 RN2403 R483 470 L477-L479 Q815 BK1608LM182-T L471-L476 Q471 R484 470 R808 Q801 P472...
  • Page 20: Flac1

    DPS-7.2 PC BOARD CONNECTION DIAGRAM NAETC-7221 P351 DB-VLD301-006 RS-232C CONNECTOR DVD MECHANISM PC BOARD NAPS-7220 AC INLET STEPPING PC BOARD P354 MOTOR ASSY P981B BROWN WHITE AC-H AC-G P982A PICKUP UNIT P982B P351 LORDING MOTOR SPINDLE MOTOR ASSY ASSY NGPS-0021 POWER SUPPLY +3.3V...
  • Page 21 DPS-7.2 PRINTED CIRCUIT BOARD PARTS LIST-1 DISPLAY PC BOARD(NADIS-7215-1-1G) CONTROL SWITC PC BOARD(NADIS-7216-1G) CIRCUIT NO. PART NO. DESCRIPTION CIRCUIT NO. PART NO. DESCRIPTION FL tube Transistors Q702 212219 14-BT-68GNK Q721,Q722 2216340R2 or KRC107S or Remote sensor 2216260R2 RN1407 Q705 241336...
  • Page 22 DPS-7.2 PRINTED CIRCUIT BOARD PARTS LIST-2 OUTPUT TERMINAL PC BOARD(NAAR-7224-1D) CIRCUIT NO. PART NO. DESCRIPTION CIRCUIT NO. PART NO. DESCRIPTION Photo couplers Q609,Q610 2214373R2 or 2SA1162-O or U301,U302 24120085 GP1FA551TZ, Digital output 2214374R2 or 2SA1162-Y or 2216185R2 KTA1504-GR Q001 22241754R2...
  • Page 23 DPS-7.2 PRINTED CIRCUIT BOARD PARTS LIST-3 CIRCUIT NO. PART NO. DESCRIPTION CIRCUIT NO. PART NO. DESCRIPTION Jackes Capacitors P301 25045589 NPJ-2PDB400, RI C105,C109 354721019 CE04W6.3V-100uF, Elect. P302 25045592 NPJ-1PDOR403, Coaxial C306,C309,C410 354721019 CE04W6.3V-100uF, Elect. P401 25045671 NPJ-4PDRW469 C412,C512,C612 354722219 CE04W6.3V-220uF, Elect.
  • Page 24: Gnd9

    DPS-7.2 MICROPROCESSOR CONNECTION DIAGRAM REMOTE CONTROL P301 Q704 BUFFER OPERATION SWITCH VIDEO P351 VIDEO AMP VIDEO SIGNAL Q351 RS-232C Q816 MPD789071MC CONNECTOR LA7106MFP MICROPROCESSOR FOR RS-232C DRIVER S731 CURSOR ENTER SWITCH COMPONENT VIDEO VIDEO AMP Y,PB,PR SIGNAL INITIALIZING Q817 (MODEL SETTING)
  • Page 25 DPS-7.2 MICROPROCESSOR TERMINAL DESCRIPTION Q701: MPD78022GC-047-8BT PIN NO. FUNCTION DESCRIPTION PIN NO. FUNCTION DESCRIPTION Vdd1 Power supply, +5V SMP192LED Output pin of sampling rate 192 LED. control. Vss1 Ground pin SMP96LED Output pin of sampling rate 96 LED control. Main clock input pin (5MHz) PLYLED Output pin of Play LED control.
  • Page 26 DPS-7.2 DISASSEMBLING PROCEDURES-1 1. Optical pick-up are parts which are easy to receive damage with static electricity. Therefore, in case reassembly mechanism, take the measures against static electricity. 2. The number of ( ) in the explanatory note and in the figure shows Ref. No. of the exploded view.
  • Page 27 DPS-7.2 DISASSEMBLING PROCEDURES-2 How to disassembling the DVD mechanism Disconnect the three FFCs and the wire from the Remove the traverse unit by pressing down main board. the four stoppers. stopper stopper main board wire stopper stopper traverse unit Remove the two screws which is fixing the main board to the mechanism, and remove the main board.
  • Page 28 DPS-7.2 DISASSEMBLING PROCEDURES-3 Replacement of DVD mechanism The display label of the ID number is stuck on the upper part of the DVD mechanism. ID number needs to be displayed absolutely. In case replacement DVD mechanism, do the following work absolutely.
  • Page 29 DPS-7.2 UPGRADE FIRMWARE-1 Prepares for upgrade firmware ID DATA DISC (DB-VPB302) REMOTE CONTROLLER for UPGRADE Part No. 0R117 Part No. 24140451S It is remote control of the exclusive use for inputting ID data. It is used for the input of ID data.
  • Page 30 DPS-7.2 UPGRADE FIRMWARE-2 Connections Rear panel view RS-232 AC INLET DO NOT VIDEO OUTPUT ANALOG OUTPUT DIGITAL OUTPUT REMOTE connect the mains VIDEO CH 1 CH 2 FRONT SURR CENTER CONTROL OPTICAL COAXIAL lead at this time COMPONENT S VIDEO...
  • Page 31 DPS-7.2 UPGRADE FIRMWARE-3 Pre programming the remote controller Before using remote control for upgrade firmware, it is necessary to carry out the following operation. 1. Set the DVD/TV switch to TV OPEN /CLOSE ON / STANDBY STANDBY ANGLE AUDIO SUBTITLE LAST M COND.
  • Page 32: Data0

    DPS-7.2 UPGRADE FIRMWARE-4 Check the firmware 1. Press the SETUP key 2. Operate the CURSOR switch to make up the Setup menu mode are selected on monitor TV. 3. Press the DISPLAY button The region and FW version information will appear on the monitor TV.
  • Page 33 DPS-7.2 UPGRADE FIRMWARE-5 Download procedures [NOTES] This procedure document supposing using Japanese PC. The program file name, the folder name, etc. are examples. 1. Start MS-DOS prompt using the start-up menu of PC. Windows of MS DOS prompt C: WINDOWS>_ 2.
  • Page 34 DPS-7.2 UPGRADE FIRMWARE-6 Download procedures <English> Please switch on the power supply after connecting the DVD player and PC. For continuing the program, please press the any keys. 4. Check that the PC and TV monitor are correctly connected with unit.
  • Page 35 DPS-7.2 UPGRADE FIRMWARE-7 Download procedures 9. Press the Enter button, after inputting SZL by the keyboard of PC. FL Display ROM ERASE LOADING The file(b1ck1048.sz0) specified by the command line is used in this program. The program is checking the circuit.
  • Page 36 DPS-7.2 UPGRADE FIRMWARE-8 Setting the regional code Not need to set up region code at DPS-7.2. Because the region code is set up automatically. Setting the ID number and ID data TV Monitor FL display No ID Number !!! NO ID NUM! The program is demanding the input of ID number.
  • Page 37 DPS-7.2 UPGRADE FIRMWARE-9 Setting the ID number. 1. Input the ID number recorded before using the number button. (Refer to " Check ID number" TV Monitor [Player's ID Number Setting] PAUSE ID Number? DOWN STEP/SLOW > 0 0 0 0 0 0 0 0 1...
  • Page 38: R501

    S Video cord 29362933 UPC label AS 29110149 Tape NO.29 2010200 3.5-Mini plug (RI) 29110161 Tape NOTE: THE COMPONENTS IDENTIFIED BY MARK 29365089 Warranty card (INTEGRA) CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED.
  • Page 39 Tel: 072-831-8111 Fax: 072-833-5222 http://www.onkyo.co.jp/ Integra Division of ONKYO U.S.A. CORPORATION 18 Park Way, Upper Saddle River, N.J. 07458, U.S.A. Tel: 201-785-2600 Fax: 201-785-2650 E-mail: integra@onkyousa.com http://www.integrahometheater.com ONKYO EUROPE ELECTRONICS GmbH Industriestrasse 20, 82110 Germering, GERMANY Tel: 089-849-320 Fax: 089-849-3265 E-mail: info@onkyo.de...

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