SAFETY INFORMATION LASER DIODE CHARACTERISTICS For BD Wave length : 398 - 412 nm Output Power : Less than Class 1 For DVD Wave length : 650 - 664 nm Output Power : Less than Class 1 For CD Wave length : 784 - 796 nm Output Power : Less than Class 1 LABEL CHECK The following caution appears on your unit.
1. SERVICE PRECAUTIONS 1.1 NOTES ON SOLDERING • For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering.
3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING Items to be checked after servicing To keep the product quality after servicing, confirm recommended check points shown below. Procedure Check points Confirm the firmware version on Service mode. The version of the firmware must be latest. Update firmware to the latest one, if it is not the latest.
4. BLOCK DIAGRAM 4.1 OVERALL WIRING DIAGRAM AV BOARD ASSY (AZW7613) HDMI IN 2 HDMI IN 1 HDMI OUT CVBS AUX L AUX R Optical Optical LAN (10/100) IN 2 IN 1 CVBS_O 1/13- 13/13 MAIN BOARD ASSY LOADER ASSY (08-H555DU-MA1R/YXV) XP10 (08-LTCA19-222026)
4.2 OVERALL BLOCK DIAGRAM NFLASH DDR3*4 2Gbit 64M*16*4pcs NOT USED DRIVER WIFI CONTROL HDMI IN HDMI Swtich NXP19998L HDMI IN OPTI IN OPTI IN SPDIF MPEG Decoder SPDIF change & (HDMI)ARC IN MT8555 switch MIC IN AUX IN ADC CS5346 Portable IN Tuner FM+RDS...
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BD LOADER DRIVER ONTROL CVBS Output RJ45 HDMI OUT USB 2.0 USB 2.0 SDRAM FLASH AMP: TAS5352*4 DA707 AUDIO PROCESSOR KEY,LED CONTROL FRONT PANEL(VFD DISPLAY,KEY,LED) +34V AGND POWER SUPPLY XV-BD422B...
5. DIAGNOSIS 5.1 TROUBLESHOOTING No power No power Only the Power button Which Power button, the one on of the remote control unit To the flowchart for "The remote the remote control unit or on control unit does not function" the main unit, is disabled? Both, or the Power button of the main unit...
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Remote control unit does not function No display on VFD, and buttons do not work Remote control unit does not function No display on VFD, and buttons do not work Replace the battery for remote Is the battery of the remote Are Q7, Q207, Q209, control.
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No analog video display No output by "OPTICAL IN 1 or 2" No analog video display No output by "OPTICAL IN 1 or 2" Are the connector of Check the soldering of P8 on Check the soldering of J4 and J5 Is P8 on AV BOARD HDMI in J4 and J5 on MAIN AV BOARD Assy are normal.
6. SERVICE MODE 6.1 SERVICE MODE In Service Mode, there is a mixture of Design and Development, Production Line Menu and Service Menu. Here, menu items that are usable in Service and instructions are listed. Only use the menu explained in this document. Others are for Design and Product lines. 1.
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3. DETAILED DESCRIPTION OF ITEMS USED IN SERVICE 1. [1] Enter FA mode In "FA mode," playback of the pick-up area is adjusted first, and then playback verification processis done on all playable discs. Adjustments on initial playback need to be made when exchanging the Loader and MAIN BOARD Assy in Service, so implement "FA mode"...
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2. [4] Laser Check Verifies the output value of each laser diode inside the pick-up area. Implement according to the following procedures. 1 Select "[4] Laser Check" with the b key from the Service Mode screen and press the "ENTER" key. (perform without disc in tray) 2 After a few seconds, measurement and judgment results will be displayed as follows, and the tray will open automatically.
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3-1. Start Up [ Content of test ] Implements initial movement of the disc servo continuously. Implement the following process 20,000 cycles. Tray Close l Foucus ON l TOC Read l Tray Open (1 cycle 15 seconds x 20000=completed in approx. 83 hours 20 minutes) Can be implemented on all of CD, DVD, and BD.
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3-3. Simple Aging [ Content of Test ] Performs random playback of disc randomly. Implement the following process 800 cycles. Tray close l 50 times of short playback on voluntary points Tray open 1cycle BD : 75 seconds x 800 times = Completed in a total of approx. 16 hours 40 minutes DVD: Approx.
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4. [8] PDXY Check For PDXY Check, the misalignment of pick-up optical axis can be checked. The optical axis misalignments of X-axis and Y-axis are displayed [PDX] and [PDY] with %, respectively.All of CD, DVD, and BD can be measured. The method for calculating PDX and PDY is shown below. PDX = ((A+B)-(C+D)) / (A+B+C+D) PDY = ((A+D)-(B+C)) / (A+B+C+D) [ Instructions ]...
7. DISASSEMBLY Note: (1) Do NOT look directly into the pickup lens. The laser beam may cause eye injury. (2) Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. [1] LOADER Assy Remove the top cover by removing the six screws.
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Case of replacing to a New LOADER Assy After connecting LOADER Assy and MAIN BOARD Assy with FFC, please remove solder at protection point to the arrow-mark direction by using soldering iron with your right-hand while holding the pick-up portion with your left-hand. (Photo shows the situation after the removal of solder.) Protection point How to open the tray when the power cannot be on...
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Cleaning (1) Unhook the four hooks. Front Front (2) Remove the top cover. Top cover Pickup lenses Clean the pickup lenses when it is stained, using the following cleaning materials: Cleaning liquid : GEM1004 Cleaning paper: GED-008 Caution: The pickup for Blu-ray is a high-precision component;...
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[2] Front Panel Section (1) Disconnect the one flexible cable and one • Top view connector. (XP13, 17) XP17 XP13 MAIN BOARD Assy (2) Unhook the four hooks. • Bottom view (3) Remove the front panel section. Front panel section XV-BD422B...
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(4) Remove the VOL knob Assy. VOL Knob Assy (5) Remove the five screws. FRONT BOARD Assy (63-B26080-BF4) (6) Unhook the two hooks. (7) Remove the FRONT BOARD Assy. • Rear view XV-BD422B...
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[3] MAIN BOARD Assy (1) Remove the four screws. (63-B30070-3H4) (2) Remove the stay. • Top view Stay (3) Remove the three screws. (63-B30070-3H4) 4 4 3 (4) Remove the three screws. (64-B30040-304) • Rear view (5) Disconnect the one flexible cable and two •...
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[4] AMP BOARD and SYSTEM POWER SUPPLY Assy (1) Remove the two screws. (64-B30040-304) (XV-BD422B, XV-BD122B) XV-BD422B, XV-BD122B (1) Remove the one screw. (64-B30040-304) only (XV-BD122FSB) • Rear view (2) Remove the five screws. AMP BOARD Assy (63-B30070-3H4) (3) Disconnect the two connectors.
8. EACH SETTING AND ADJUSTMENT 8.1 ADJUSTMENT REQUIRED WHEN THE UNIT IS REPAIRED OR REPLACED Note: Be sure to update the firmware before starting adjustments or settings. When any of the following assemblies is replaced LOADER Assy FA TEST MAIN BOARD Assy FA TEST See "[1] Enter FA mode"...
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3. Confirming the Destination Change Check if the destination setting has been properly changed. 1 Press the HOME MENU button to display the HOME MENU screen, move the cursor to Initial Setup, then press the ENTER button. 2 With the Initial Setup screen displayed, press the numeric buttons 8, 5, 2, then 0, in that order, on the supplied remote control unit.
8.2 UPDATING OF THE FIRMWARE Firmware Update This unit has four firmwares. (MPEG, SERVO, DSP and MCU) You can update all firmwares at the same time by copying them into one USB memory. • MPEG firmware • DSP firmware BCS727_V00.**.bin BCS727_DSP.bin (** is Version Number of MPEG Firmware) DLdiscidentifier.txt...
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Attention The update for MCU Firmware doesn't finish fairly infrequently. If it doesn't finish after 10 minutes, please execute firmware update again by the following procedure. 1 Unplug Power cord. 2 Plug Power cord again and press "STANDBY/ON" button. 3 When this unit turns power on, the following message is displayed on screen.
9. EXPLODED VIEWS AND PARTS LIST NOTES: Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. The > 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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11 Back Foam 75-BC72B1-EA1 12 Front Foam 75-BC72F1-EA1 13 Carton Box See Contrast table (2) (2) CONTRAST TABLE XV-BD422B/YXE8, VXE8, XV-BD122B/YXE8, VXE8 and XV-BD122FSB/YXE8 are constructed the same except for the following: XV-BD422B XV-BD422B XV-BD122B XV-BD122B XV-BD122FSB Mark Symbol and Description...
10.19 SYSTEM POWER SUPPLY ASSY • NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE AND RATINGS OF FUSE. C514 C514 D501 D501 1N5407/3A/800V 1N5407/3A/800V FB501 FB501 C505 C505 D502 D502 2200pF/1KV 2200pF/1KV L501 L501...
11. PCB CONNECTION DIAGRAM 11.1 MAIN BOARD ASSY SIDE A MAIN BOARD ASSY XP10 XP17 LOADER ASSY LOADER ASSY XS606 (SPINDLE) (SLED) Q213 Q217 U733 Q212 U801 Q101 U800 U102 U101 U201 Q211 U202 XV-BD422B...
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SIDE A NOTE FOR PCB DIAGRAMS : 1. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 2. View point of PCB diagrams. Connector Capacitor SIDE A...
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SIDE B MAIN BOARD ASSY XP13 XP17 XP16 U177 U6 XV-BD422B...
11.3 AMP and AV BOARD ASSYS SIDE A SIDE A AV BOARD ASSY AMP BOARD ASSY DC FAN XP703 XP702 XP11 CON503 Q3 Q7 U711 U709 U708 U710 Q701 Q702 U714 XV-BD422B...
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SIDE B SIDE B AV BOARD ASSY AMP BOARD ASSY XP702 XP703 XV-BD422B...
11.4 SYSTEM POWER SUPPLY ASSY SIDE A SIDE A SYSTEM POWER SUPPLY ASSY XP702 AC IN CON503 CN501 U508 Q514 Q505 U501 Q513 U506 Q501 XV-BD422B...
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SIDE B SIDE B SYSTEM POWER SUPPLY ASSY CN501 CON503 U503 U509 U571 Q504 Q511 Q563 U502 Q131 Q564 Q562 Q508 Q509 Q502 Q565 U507 Q510 XV-BD422B...
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