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PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2002 T –...
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When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω = 562 × 10 = 5621 ........... RN1/4PC 5 6 2 1 F 7 CONTRAST TABLE for DV-350-K DV-350-K/WYXK, WYXK/FR/GR, WVXK and DV-454-K/WYXU are constructed the same except for the following: Part No. Ref.
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• For PCB assembly, Refer to “CONTRAST OF PCB ASSEMBLIES”. 7 CONTRAST OF PCB ASSEMBLIES LOAB ASSY VWG2279 and VWG2398 are constructed the same except for the following: Part No. Mark Symbol and Description Remarks VWG2279 VWG2398 PRINTED CIRCUIT BOARD VNP1837 VNP1883 DV-350-K...
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FJMB ASSY VWS1517 and VWS1518 are constructed the same except for the following: Part No. Mark Symbol and Description Remarks VWS1518 VWS1517 C952 CKSRYF104Z25 Not used JA950 OPT. LINK OUT 8MB/S JFJ1001 Not used FL HOLDER VNK4980 VNK4954 DV-350-K...
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PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2002 T –...
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SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant for the casual do- it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trainedto properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and mayvoid the warranty.
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[ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.
1. SPECIFICATIONS General Audio output (1 stereo pair) Output level ....... D uring audio output System ......DVD-Video, Video CD 200 mVrms (1 kHz, –20 dB) CD and MP3 files Number of channels ........2 Power requirements ..AC 220–240 V, 50/60 Hz Jacks ..........
2. EXPLODED VIEWS AND PARTS LIST NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
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(1) PACKING PARTS LIST Mark No. Description Part No. > Power Cable See Contrast table (2) Warranty Card ARY7022 AA/R6P Dry Cell Battery VEM1030 Polyethylene Bag VHL1051 Operating Instructions See Contrast table (2) (English / Italian) Operating Instructions See Contrast table (2) (French / German) Remote Control VXX2800...
2.3 LOADING MECHANISM ASSY Note : Refer to Refer to "2.4 TRAVERSE MECHANISM " Application of Lubricant". ASSY-S". To FJMB CN151 Daifree GEM1036 To FJMB CN251 Lubricating Oil GYA1001 Lubricating Oil GYA1001 DV-454-K...
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• LOADING MECHANISM ASSY PARTS LIST Mark No. Description Part No. LOAB Assy VWG2279 Traverse Mechanism Assy-S VXX2782 Loading Motor Assy VXX2505 Motor Pulley PNW1634 Carriage DC Motor / 0.3W PXM1027 Flexible Cable (26P) VDA1865 Connector Assy 2P VKP2253 Float Rubber VEB1327 Belt VEB1330...
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Application of Lubricant Lubricating Oil GYA1001 Around the shaft No. 11 Loading Base Lubricating Oil GYA1001 Lubricating Oil GYA1001 No. 13 Lubricating Oil Drive Cam GYA1001 No. 13 Top View Drive Cam Rear View Inner side of a ditch Inner side of a ditch Lubricating Oil Lubricating Oil GYA1001...
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• TRAVERSE MECHANISM ASSY-S PARTS LIST Mark No. Description Part No. Spindle Motor VXM1088 (or VXM1089) Stepping Motor VXM1090 (or VXM1091) Pickup Assy-S OXX8003 Skew Screw VBA1080 Skew Spring VBH1335 Guide Bar VLL1514 Sub Guide Bar VLL1515 Hold Spring VNC1017 Joint Spring VNC1019 Support Spring...
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM 3.1.1 SIGNAL ROUTE X601 Work RAM for Error Correction Work RAM for MPEG Decode 27MHz IC302 IC604 K6T1008V2E-TB70 K4S641632F-TC75 X301 1M SRAM 64M SDRAM 20MHz IC605 TC7WU04FU FREOUT FREIN PIXCLK RF(TP) RFSACD B_OUT 25 CN151...
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1– $: Refer to "3.1.3 WAVEFORMS". FJMB ASSY C832 Q607 YOUT b Cb IN S VIDEO YOUT a IC801 Q606 C822 MM1567AJ CY IN COUT 6 IN • 6 OUT Q605 C812 VIDEO AMP Cr IN COMPOSITE VOUT b Q604 VIDEO OUT VOUT a Y IN...
3.2 LOAB ASSY and OVERALL WIRING DIAGRAM FJMB ASSY (VWS1518) SCRB ASSY (VWV1903) A B C D E DV-454-K...
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Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST" IRKY ASSY PSWB ASSY (VWG2344) (VWG2345) : FOCUS SERVO LOOP LINE for ##XCN type : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE POWER SUPPLY UNIT (VWR1352 or VWR1354) PICKUP ASSY-S...
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VWR1352: CN101 VWR1354: : The power supply is shown with the marked box. @: Refer to "3.1.3 WAVEFORMS". : V SIGNAL ROUTE (S_C) : S-VIDEO OUT C SIGNAL ROUTE (S_C) (S_Y) : S-VIDEO OUT Y SIGNAL ROUTE : R SIGNAL ROUTE : G SIGNAL ROUTE : B SIGNAL ROUTE : AUDIO SIGNAL ROUTE...
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: V SIGNAL ROUTE : G SIGNAL ROUTE (S_C) : S-VIDEO OUT C SIGNAL ROUTE : B SIGNAL ROUTE (S_Y) : S-VIDEO OUT Y SIGNAL ROUTE : AUDIO SIGNAL ROUTE : R SIGNAL ROUTE : AUDIO(DIGITAL) SIGNAL ROUTE (S_Y) (S_C) (S_C) (S_Y) 9, ~, !: Refer to "3.1.3 WAVEFORMS".
4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for diagrams. several destinations. 2. A comparison between the main parts of PCB and schematic For further information for respective destinations, be sure to diagrams is shown below.
4.3 IRKY and PSWB ASSYS PSWB ASSY PSWB VWG2345- POWER ON S401 CMKS-P3X for ##XCN type L321 for OTHERS S301 IRKY ASSY OPEN/ CLOSE CMKS-P3X VWG2344- STOP PAUSE PLAY S306 S303 S302 S305 S304 IRKY CN301 CN11 SIDE A (VNP1868-B) SIDE B (VNP1868-B) R311...
5. PCB PARTS LIST • NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. Mark No. Description Part No. Mark No. Description Part No. • mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
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Mark No. Description Part No. Mark No. Description Part No. R147, R265, R266, R304, R322 RS1/16S1002F COILS AND FILTERS R377, R378, R392, R393 RS1/16S1002F L741 LAU3R3J R344, R351, R353, R354 RS1/16S1003D L699 LCYA2R2J2520 R359, R360, R368, R372 RS1/16S1003D L300 LCYA2R7J2520 R374, R375, R384, R385 RS1/16S1003D L324 CHIP BEADS...
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Mark No. Description Part No. Mark No. Description Part No. PSWB ASSY SWITCHES AND RELAYS S401 ASG7013 OTHERS 3P CABLE HOLDER 51048–0300 POWER SUPPLY UNIT (VWR1352) OTHERS > P103 PROTECTOR (1.6A) AEK7012 > P101 PROTECTOR (800mA) AEK7063 > P102 PROTECTOR (1.6A) AEK7066 >...
6.3 NECESSARY ADJUSTMENT POINTS When Adjustment Points Exchange Parts of Mechanism Assy Mechanical ∗ After adjustment, screw locks Exchange the Pickup ~, Ÿ, ! point with the Screw tight. Electric point Mechanical Exchange the Traverse Mechanism point Electric point ∗ After adjustment, screw locks Mechanical Ÿ, ! Exchange the Spindle Motor...
6.4 TEST MODE TEST MODE: ON TEST POWER GGF1067 Test mode remote control unit TEST MODE: DISC SET CHECK <TRAY OPEN> DVD, CD OPEN/CLOSE OPEN/CLOSE DVD disc (Player or Remote (Player or Remote Control Unit) Control Unit) &&& DSC - TEST MODE: PLAY <PLAY>...
6.5 MECHANISM ADJUSTMENT Tangential and Radial Height Coarse Adjustment START Cautions: • Remove the servo mechanism. Because there is not a Spacer for height adjustment in • Remove a Spacer for height adjustment adjustment after the second time, will keep it at need. attached to the back side (shaded area) (This parts is Traverse mechanism exclusive use of a model of the Servo Mechanism (Float Base) with...
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DVD Jitter Adjustment • Playback method of inner and outer address for the purpose is refererd to "6.4 TEST MODE". • Jitter indication of the monitor is refererd to "7.1.1 TEST MODE (Display Specification of the Test Mode)". Use disc: GGV1025 START Mechanism Assy •...
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Initialize the Focus Sweep Setting Purpose: To set the sweep which was correct with the individual Traverse mechanism. Turn on the Player POWER CLEAR Note: Be sure to perform this step when replaced the Pickup or Traverse mechanism. DV-454-K...
7. GENERAL INFOMATION 7.1 DIAGNOSIS 7.1.1 TEST MODE Test Mode Functional Specification 1 Test mode entry In the power ON state, press the [ESC] (A8-5F) key and [TEST / RANDOM] (A8-5E) key in order of the LD remote control unit. •...
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~ Search 1. Search address input entry • It becomes the address input mode when pressing the [+10] (A8-1F) key. (Most significant digit of an address displays ">".) • In this time, display the last address as the initial state. 2.
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Display Specification of the Test Mode Character in bold : Item name : Information display 0 Disc sensing [DSC – ∗ ∗ ∗] 1 Address indication The address being traced is displayed in number. The type of discs loaded is displayed. (as for the DVD, indication of decimal number is possible.) [DVD], [CD ], [VCD], [ DVD : ID indication (hexadecimal number, 8 digits)
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Shortcut key Functional Specification Only in the normal playback, the following setting can by pressing the required key after having pressed the "ESC" key of the remote control unit. How to release: Press the "ESC" key. (function with indication) Command Contents Conditions Remote Control Key Name Remote Control Code...
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Specification of Model Information Display • Display contents Character in bold : Item name : Information display 1 Model name Display it according to model information set from the FL controller. 2 Destination indication Display it according to model information set from the FL controller. 3 Region No.
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Functional Specification of the Service Mode • FL indication of EDC / ID error (short cut function) Display it in FL with ESC+CX keys (LD remote control unit). Indication is released with ESC key during indication. FL indication contents 0 0 / 0 0 / 0 1 ∗ Display number of the location that caused EDC and ID errors Retry number of times of the latest ID error Retry number of times of the latest EDC error...
7.1.2 DISPLAY OF THE MECHANISM ERROR HISTORY 3 Error contents indication When mechanism error (FE error) occurred, the mechanism Indicate the error contents which occurred with error history of maximum past eight times is displayed by character. pressing the CHP/TIM key during service mode screen display.
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ERROR CODE TABLE Error Name Causes Check Item Possibility of Trouble Remarks FOCUS ERROR (0 x 0∗) Are not there a dirt or a scratch in 1. Pickup the Disc? Does LD become weak? 2. Driver Focus on error 0 x 01 Focus on could not be completed Does the lens move up and down? 3.
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Error Name Causes Check Item Possibility of Trouble Remarks SPINDLE ERROR (0 x 6∗) Spindle on error 0 x 61 Spindle on could not be completed Spindle off error 0 x 62 Spindle off could not be completed Spindle lost error 0 x 63 Spindle lost control Spindle CAV error 0 x 64 CAV on could not be completed...
7.1.3 TEST POINT LOCATION & WAVEFORMS SIDE A FJMB ASSY CN52 CN251 R121 IC251 SPDL_PDM 3.5V IC351 R261 R123 R262 (Through hole) 2.5V IC303 IC604 1.8V IC301 (for BACK END (IC601)) IC451 3.3V(E) IC605 IC601 KEY0 POWER ON (P_CONT) XRESET IC11 XRDY Measurement condition : No.
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SIDE A CN401 IC421 IC441 3.5V IC711 IC431 2.5V R433 LRCK C604 3.3V R722 DATA (22M/24M) Y(S) C(S) C812 D (IC601)) Video outputs R675 of BACK END IC R681 C832 Y(S) (IC601) IC601 Q606 R687 IC801 Foot of C832 (IC801 - pin 27, 28) [S Video output -Y] V: 1V/div.
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SIDE B FCS_RTN CN401 CN951 V: 1 DV-454-K...
7.1.4 TROUBLE SHOOTING At first confirm error history. (Refer to "7.1.2 DISPLAY OF THE MECHANISM ERROR HISTORY") When a history was not displayed, refer to this list. - t r c t i l l o g i l l l o e l l "...
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g i l n i l y t i ± . y l x i f x i f n i l , f f e i l . y l . y l y t i t r i t r i DV-454-K...
7.1.5 SEQUENCE AFTER THE POWER ON Flow chart from power on to the picture output STANDBY Power on operation by a user ID information code is caught (remote controller key or product key) Various setting FL controller receives a message The picture output FL controller outputs FL lighting / a power on signal...
7.1.6 DISASSEMBLY DIAGNOSIS OF FJMB ASSY Bonnet and Tray Panel How to Open the Tray by Manual Operating Remove the Bonnet (Screws × 6) In the reverse state, pass a small screwdriver through a slit and Power ON slide a protruding portion of the Drive Gear of the Loading Mechanism Assy to the direction of arrow.
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Diagnosis of FJMB Assy Unscrew the Rear Panel and remove the Rear Panel (Screw ×8). Unscrew the FJMB Assy (Screw ×4). FJMB Assy FJMB Assy FJMB Assy Stand the FJMB Assy. Set the Front Panel Assy (one connector) to the FJMB Assy. from Front Panel Assy from Front Panel Assy from Front Panel Assy...
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Disassembly of the Traverse Mechanism Assy and the Pickup Assy Remove the Bridge (Screw ×1). Remove the Bonnet and the Tray Panel. Unclamp the wire. Pull out the Tray and remove it while unhooking a Hook. Turn the Short SW to Short side. Disconnect the wiring (×4).
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Remove two Skew Screws and two Skew Springs. Pickup Assy Remove the Pickup Assy. When Removing The Traverse Mechanism Assy Pickup Assy Skew Screw Remove the Pickup Flexible Cable Unhook ( ×4) Skew Spring Skew Remove the Traverse Mechanism Assy Screw ×...
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Styling the Pickup Flexible Cable Fold a edge of lining part of the Pickup Flexible Cable. Insert the Pickup Flexible Cable in connector, and lock it surely. Pickup Assy Bottom View Conducting plane FFC Holder Caution: Move the Pickup to the innermost of the disc. Perform the styling as shown in figure below.
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7.2 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC M56788AFP, MM1567AJ, STI5519AVB-B0C, PE5314B, L6315ATXXTY, BA6664FM, PCM1742KE 7 M56788AFP (FJMB ASSY : IC351) •...
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7 MM1567AJ (FJMB ASSY : IC801) • DVD Video Amp IC ¶ Block Diagram ¶ Pin Function Name Pin Function Name Pin Function VCC1 18 CrOUT Signal output Croma input 19 CrSAG SAG correction MUTE1 Mute select 20 GND2 Video input 21 CbOUT Signal output YC MIX...
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7 STI5519AVB-B0C (FJMB ASSY : IC601) • Back End IC ¶ Block Diagram DV-454-K...
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¶ Pin Function . r i ) t f n i l . ' L − − y t i & . y l F " − − l a i d i l l a i d i l −...
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. r i − − . ) t . ' L . ) t . ) t t ' n . y l . y l . ' L − − − − − DV-454-K...
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. r i − − − − − . ) t . ' L . ) t . ' L DV-454-K...
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. r i y t i s ' l − − c i t i t i c i t i t i c i t i t i c i t i t i c i t i t i &...
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7 BA6664FM (FJMB ASSY : IC251) • Spindle Driver ¶ Block Diagram A3 2 DRIVER A2 4 GAIN GAIN SWITCH CONTROL A1 7 CURRENT SENSE AMP HALL AMP TORQUE GND 8 SENSE AMP H1+ 9 H1- 10 H2+ 11 H2- 12 SHORT BRAKE H3+ 13 H3- 14...
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7 PCM1742KE (FJMB ASSY : IC711) • D/A Converter ¶ Pin Arrangement ¶ Pin Function Nmae Pin Function Audio data bit clock input DATA Audio data digital input DATA L-channel and R-channel Audio data LRCK latch enable input − DGND Digital ground LRCK −...
7.3 CLEANING Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Cleaning tools Pickup leneses Cleaning liquid : GEM1004 Cleaning paper : GED-008 DV-454-K...
8. PANEL FACILITIES Front panel OPEN/ CLOSE ¡ Î ¢ STANDBY/ON STANDBY/ON Press to switch the player on or into standby Press to pause playback. Press again to restart Disc tray 0 OPEN/CLOSE Press to stop the disc (you can resume Press to open or close the disc tray playback by pressing 3 (play)) Remote control sensor...
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Display 11 10 Lights when a DTS soundtrack is playing Indicates that the character display is showing a DVD chapter number REMAIN Lights during multi-angle scenes on a DVD Lights when the character display is showing disc the time or number of tracks/titles/chapters remaining GUI (Graphical User Interface) Lights when a menu is displayed on-screen...
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Rear panel connections DIGITAL AUDIO OUT AUDIO OUT AV CONNECTOR (RGB)-TV COAXIAL OPTICAL VIDEO OUT When connecting this player up to your AC IN TV, AV receiver or other components, Connect the supplied power cord here, then make sure that all components are plug into a power outlet.
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Remote control STANDBY/ON Press to switch the player on or into standby AUDIO Press to select the audio channel or language STANDBY/ON OPEN/CLOSE SUBTITLE Press to select a subtitle display AUDIO SUBTITLE ANGLE Number buttons CLEAR TOP MENU Press to display the top menu of a DVD disc ENTER ENTER &...
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12 PLAY MODE 18 MENU Press to display the Play Mode menu Press to display a DVD disc menu, or the (You can also get to the Play Mode menu Disc Navigator if a CD, Video CD or MP3 disc by pressing SETUP and selecting is loaded Play Mode)