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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 -...
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...
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...
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...
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...
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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...
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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...
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...
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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...
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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...
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)
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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.
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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.
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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.
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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.
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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.
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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...
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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.
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.
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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.
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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.
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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.
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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.
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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...
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.
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