Pioneer BDP-LX55 Service Manual
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Pioneer BDP-LX55 Service Manual

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Blu-ray 3D
PLAYER
TM
BDP-LX55
BDP-53FD
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
BDP-LX55
YXCN5
BDP-LX55
VXCN5
BDP-LX55
FWLXCN
BDP-53FD
UCXCN
PIONEER CORPORATION
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 2011
Power
DVD
Requirement
Region No.
AC 100 V to 240 V
2
AC 100 V to 240 V
2
AC 100 V to 240 V
3
AC 120 V
1
1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan
BDP-LX55
BD
Serial No.
Region No.
B
&&&&######YY
B
&&&&######GB
A
&&&&######TA
A
&&&&######UC
PROVISIONAL
RRV4285P
Remarks
YY:Europe
GB:U.K
TA:Taiwan
UC:NORTH AMERICA
2011 Printed in Japan
K-FZV DEC.

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Summary of Contents for Pioneer BDP-LX55

  • Page 1 PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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...

  • Page 2: Safety Information

    PIONEER Service Manual. A subscription to, or additional copies of, Also test with plug reversed Earth PIONEER Service Manual may be obtained at a nominal (Using AC adapter ground charge from PIONEER. plug as required)
  • Page 3 Wave length : 785 nm Operating output : 0.41 mW CW, Class 1 Maximum output : Class 1M (under fault condition) LABEL CHECK The following caution appears on your unit. Location: inside of the unit (Printed on the Back Plate) BDP-LX55...

  • Page 4: Table Of Contents

    10.17 SWITCH BOARD ASSY............................76 10.18 RS BOARD ASSY ..............................77 10.19 POWER BOARD ASSY ............................78 11. PCB CONNECTION DIAGRAM ............................80 11.1 MAIN BOARD ASSY ..............................80 11.2 FRONT BOARD ASSY..............................84 11.3 SWITCH BOARD, RS BOARD and POWER BOARD ASSYS..................86 12. PCB PARTS LIST ................................88 BDP-LX55...

  • Page 5: Service Precautions

    Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: • Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. BDP-LX55...

  • Page 6: Specifications

    2. SPECIFICATIONS 2.1 ACCESSORIES Remote control unit (BDP-LX55/YXCN5,BDP-LX55/VXCN5,BDP-LX55/FWLXCN :06-RC2531-A000) (BDP-53FD/UCXCN :06-RC2521-A000) AC Power cord (BDP-LX55/YXCN5 :ADG7062) (BDP-LX55/VXCN5,BDP-LX55/FWLXCN :ADG7104) (BDP-53FD/UCXCN :ADG7061) Operating instructions (BDP-LX55/YXCN5 :72-DPLX55-EN0B1, 72-DPLX55-YX0B1) (BDP-LX55/VXCN5 :72-DPLX55-EN0B1) (BDP-LX55/FWLXCN :72-DPLX55-EN0B1, 72-DPLX55-TW0B1) (BDP-53FD/UCXCN :72-BD53FD-USAB1) Video/Audio cable (41-UH1500-0KK8A-TL) AAA/R03 dry cell battery x 2 Warranty card...

  • Page 7: Types Of Discs/Files That Can Be Played

    3. Finalize them before playing them on this player. 4. DVD-R for Authoring discs (3.95 and 4.7 GB) cannot be played. 5. Including the AVCHD format. 6. Including the AVCREC format. 7. Version 1.0 DVD-RW discs cannot be played. 8. Including Video CDs. BDP-LX55...

  • Page 8: Discs That Cannot Be Played

    7,272,567; 7,333,929; 7,212,872 & other U.S. and worldwide patents issued & pending. DTS-HD, the Symbol, & DTS-HD and the Symbol together are registered trademarks & DTS- HD Master Audio | Essential is a trademark of DTS, Inc. Product includes software. © DTS, Inc. All Rights Reserved. BDP-LX55...

  • Page 9: Playing Cds

    Scratched discs may not be playable. (BDP-LX55/YXCN5,BDP-LX55/VXCN5, For more detailed information on the DualDisc BDP-LX55/FWLXCN) specification, please refer to the disc manufacturer or This player’s region numbers are:...

  • Page 10: Playable Files

    • It may not be possible to play some files, even if they have the extension of a file playable on this player. • Files protected by DRM (Digital Rights Management) cannot be played (not including DivX VOD files). BDP-LX55...
  • Page 11 Sampling frequencies: 96 kHz to 192 kHz Quantization bitrate: 16 bit, 24 bit Channel: 2ch  Playable file extensions • Video files .divx, .mkv, .wmv and .avi • Image files .jpg and .jpeg • Audio files .wma and .mp3 .flac BDP-LX55...

  • Page 12: Basic Items For Service

    Cleaning Be sure to clean the following positions by using the prescribed cleaning tools shown below as occasion demands. Position to be cleaned Name Part No. Remarks Pickup leneses Cleaning liquid GEM1004 Refer to “7. DISASSEMBLY”. Cleaning paper GED-008 BDP-LX55...

  • Page 13: Pcb Locations

    Mark No. Description Part No. LIST OF ASSEMBLIES 1..MAIN BOARD ASSY 08-BDLX55-MA0/Y 1..POWER BOARD ASSY 08-BDLX55-PW2 > (BDP-LX55/YXCN5,BDP-LX55/VXCN5) (BDP-LX55/YXCN5,BDP-LX55/VXCN5) 1..MAIN BOARD ASSY (BDP-LX55/FWLXCN) 08-BDLX55-MA0/F 1..POWER BOARD ASSY(BDP-LX55/FWLXCN) 08-BDLX55-PW0 > 1..MAIN BOARD ASSY (BDP-53FD/UCXCN) 08-BDLX55-MA0/U 1..POWER BOARD ASSY(BDP-53FD/UCXCN) 08-BDLX55-PW1 > 1..FRONT BOARD ASSY 08-BDLX55-FV0 1..Loader ASSY...

  • Page 14: Block Diagram

    4. BLOCK DIAGRAM 4.1 OVERALL CONNECTION DIAGRAM USB2 optical Ethernet P400 P503 CVBS 1/15 - 15/15 MAIN BOARD ASSY AUDIO AMP&LPF (BDP-LX55/YXCN5,BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) VIDEO (BDP-LX55/FWLXCN AUDIO DAC LPF&DRIVE AK4480 : 08-BDLX55-MA0/F) Audio (BDP-53FD/UCXCN PCM/DSD : 08-BDLX55-MA0/U) 74L157 AOLRCK AOSDATA3/DSDR1...
  • Page 15 X’tal PCM/DSD 512Mbit SWITCH DDR2 PWM CONTROL Audio PCM I2S/DSD/SPDIF 16_BIT 444( Y Cb 8555 uCOM(MCU) UPD78F1156A POWER BOARD ASSY ( BDP-LX55/YXCN5, 1Gbit DDR3 x 4 BDP-LX55/VXCN5 : 08-BDLX55-PW2) (BDP-LX55/FWLXCN 1.0V : 08-BDLX55-PW0) 1.8V (BDP-53FD/UCXCN 256M N FLASH : 08-BDLX55-PW1) 3.3V...

  • Page 16: Block Diagram For Power Block

    4.2 BLOCK DIAGRAM FOR POWER BLOCK MAIN BOARD ASSY POWER BOARD ASSY BDP-LX55...
  • Page 17 SWITCH BOARD ASSY FRONT BOARD ASSY BDP-LX55...

  • Page 18: Diagnosis

    MAIN BOARD ASSY Fix it Check the FRONT BOARD Check the connect line is OK ASSY signals VCLK,VD, VSTB, (XS135:pin3,4,5) Check whether the circuit Correct connection connected to SW1, SW2 and SW3 are broken. Replace SW1, SW2, and SW3, BDP-LX55...
  • Page 19 Check whether Replace the battery for remote the remote controller’s battery is controller exhausted or not. Check the IR1 (HT68F50) Check the VCC net on power supply is OK, FRONT BOARD ASSY IR1 (PIN3) is about 3V Replace IR1 BDP-LX55...
  • Page 20 Check if U19 (pin2) Fix R212 or check U19 (pin3) voltage is normal (about 9V) voltage is ok (about 12V) Check R213 and R215 are normal Fix or Replace R213 and R215 (the voltage-drop on R215 is 1.5V) ? Replace DVD loader BDP-LX55...
  • Page 21 5) No video display No Video display Check if L453 is on Add L453 Check If R617 is on Add R617 Replace MAIN BOARD ASSY BDP-LX55...
  • Page 22 Fix U553 on MAIN BOARD ASSY MAIN BOARD ASSY Check R580, R581, R582 and Fix all the resistors R579 is on MAIN BOARD ASSY Check if the P400 Replace P400 is ok or not ? Replace MAIN BOARD ASSY BDP-LX55...
  • Page 23 Change HDMI Mode to Separate Mode or HDMI Mode is on Separate Mode or Pure Audio Mode. Pure Audio Mode Check if the F2, R74, R66, R67 is on Fix all these resistors MAIN BOARD ASSY Replace MAIN BOARD ASSY BDP-LX55...
  • Page 24 Change HDMI Mode to Single Mode or HDMI Mode is on Single Mode or Pure Audio Mode. Pure Audio Mode Check if the F1, R122, R123, R176 is on Fix all these resistors MAIN BOARD ASSY Replace MAIN BOARD ASSY BDP-LX55...

  • Page 25: Service Mode

    For the former model and will not be used to exchange this Loader. [7] Enter SP Mode Mainly for Production Line, but some items can be used in Service. Please see "SP Mode" for details. [8] PDXY Check Verifies misalignment of optical axis. Refer to "PDXY Check" for details. BDP-LX55...

  • Page 26: Detailed Description Of Items Used In Service

    Adjustments will initiate, and when they are properly completed, the tray will re-open and [Insert Disc: BD-R DL] will appear. Remove the disc from the tray and press the [Stop] key. You will exit Service Mode and return to the Home Menu screen and finish. BDP-LX55...
  • Page 27 The following is to explain items usable in Service. Other items require time for completion, or are not suited for Service purposes. If you select them by mistake, press the [Stop] key to end that item you accidentally selected. (none of the items will affect the main unit) BDP-LX55...
  • Page 28 However, even if Pass is displayed after this test, it is difficult to determine that the Driver is normal with these Pass judgments only. BDP-LX55...
  • Page 29 Over read TOC time-out criteria PIPO_TIMEOUT_ERROR Over time-out criteria PIPO_C1C2_ERROR Read PIPO cmd failed PIPO_C1C2_OVER Over PIPO criteria RD_CMD_FAIL_ERROR Read cmd failed RD_CMD_ERROR Cmd error or illegal mode RD_TIME_OUT_ERROR Over read cmd time-out criteria CHECK_FA_TABLE_ERROR FA table chk-sum error BDP-LX55...
  • Page 30 If the measurement value is very close to 40% even if an NG is not generated, the NG is likely to be caused by the disc. BDP-LX55...

  • Page 31: Disassembly

    (2) Press the OPEN/CLOSE button to open the Tray. (3) Remove upward the CD Door ASSY. CD Door ASSY (4) Press the OPEN/CLOSE button to close the Tray. (5) Press the STANDBY/ON button to turn off the power. BDP-LX55...
  • Page 32 (1) Unhook the four hooks of the Front Cabinet ASSY and remove the Front Cabinet Section. Front Cabinet ASSY [3] MAIN BOARD ASSY (1) Remove the two screws on the rear side. (64-B30040-3H8-TL) (2) Remove the screw on the rear side. (63-B30070-3H4-TL) BDP-LX55...
  • Page 33 [4] Diagnosis (1) Connect the FRONT BOARD ASSY to the ground of the Bottom Cabinet. FRONT BOARD ASSY MAIN BOARD ASSY (2) Set up the MAIN BOARD ASSY and Bottom Cabinet allocate each unit as shown in the photo. BDP-LX55...
  • Page 34 FRONT BOARD ASSY Cushion Front Cabinet ASSY Aluminum Tape Tape Contacts the Front Panel Cushion MAIN BOARD ASSY MAIN BOARD ASSY (side-B) FRONT BOARD ASSY Loader ASSY SWITCH BOARD ASSY Loader ASSY Rubber Pad MAIN BOARD ASSY Tape Bottom Cabinet BDP-LX55...
  • Page 35 [2] Direction of Insulator Align the mark at under surface of the Insulator ASSY with the direction of photo. Insulator ASSY • Bottom view BDP-LX55...
  • Page 36 Cleaning liquid : GEM1004 Cleaning paper : GED-008 Caution: The pickup for Blu-ray is a high-precision component; therefore, clean the lens with enough care so as not to cause a misalignment in the optical axis. Pickup Lenses BDP-LX55...
  • Page 37 LX55 by referring to the steps, 3 through 8, below; (3) Shift the Pick-Up Portion backward. (4) Remove the FFC. Caution: A lock mechanism is existed in the connector. Please lock the cable to connector when you install the FFC. pick-up portion BDP-LX55...
  • Page 38 FRONT BOARD ASSY. (10) 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 after the completion of all mounting. protection point pick-up portion BDP-LX55...

  • Page 39: Each Setting And Adjustment

    USB memory has been inserted, please press HomeMenu button to enter the menu, then find “USB devices” through “Home Menu”“Initial Setup”“Options”“Update”“USB Storage”. After press the enter button, the system will search the upgrade file itself to upgrade. After reset, the machine is available for test. BDP-LX55...

  • Page 40: Exploded Views And Parts List

    For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 9.1 PACKING SECTION BDP-53FD/UCXCN only BDP-LX55/VXCN5 only Tape BDP-LX55/YXCN5, BDP-LX55/VXCN5, BDP-LX55/FWLXCN only BDP-LX55/YXCN5 only BDP-LX55/FWLXCN only BDP-53FD/UCXCN only BDP-LX55...
  • Page 41 See Contrast table (2) 9 Polyethylene Bag See Contrast table (2) 10 Packing Case See Contrast table (2) (2) CONTRAST TABLE BDP-LX55/YXCN5, BDP-LX55/VXCN5, BDP-LX55/FWLXCN and BDP-53FD/UCXCN are constructed the same except for the following: BDP-LX55/ BDP-LX55/ BDP-LX55/ BDP-53FD/ Mark No.

  • Page 42: Exterior Section

    9.2 EXTERIOR SECTION Tape A´ Tape Tape A ´ Aluminum Tape Aluminum Tape BDP-LX55...
  • Page 43 • • • • • 15 Cable 2pin 60mm 46-KL006T-03EC 31 Serial Label • • • • • (2) CONTRAST TABLE BDP-LX55/YXCN5, BDP-LX55/VXCN5, BDP-LX55/FWLXCN and BDP-53FD/UCXCN are constructed the same except for the following: BDP-LX55/ BDP-LX55/ BDP-LX55/ BDP-53FD/ Mark No.

  • Page 44: Schematic Diagram

    When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB The > mark found on some component parts indicates the importance of the safety factor of the Therefore, when replacing, be sure to use parts of identical designation. 1/15 BDP-LX55...
  • Page 45 MAIN BOARD ASSY (1/15) 1/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) 2A FOR 2D BD Source 10uF/10V/Y5V 10uF/10V/Y5V 1 .1 V POWER 1.1V behind of Caps 100pF/50V/NP0 100pF/50V/NP0 1.16V Close to DC-DC 100pF/50V/NP0 100pF/50V/NP0 CE205 CE205...

  • Page 46: Main Board Assy (2/15) : Ddr-1 (Sheet No.3)

    AF26 DDR_VREF DGND DGND DGND DGND DGND AB11 C496 C496 DGND C175 C175 C174 C174 C541 C541 C134 C134 C135 C135 DGND 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 10pF/16V/X7R 10pF/16V/X7R DGND DGND DGND DGND DGND DGND AA18 DGND MT8555_0825_A MT8555_0825_A 2/15 BDP-LX55...
  • Page 47 MAIN BOARD ASSY (2/15) 2/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) A_RA0 A_DQ18 A_RA0_2R A_RA1 A_DQ23 A_RA1_2R A_RA2 A_DQ19 A_RA2_2R A_RA3 A_DQ21 A_RA3_2R A_RA4 A_DQ16 A_RA4_2R A_RA5 A_DQ20 A_RA5_2R A_RA6 A_DQ17 A_RA6_2R A_RA7 A_DQ22 A_RA7_2R A_RA8...

  • Page 48: Main Board Assy (3/15) : Ddr-2 (Sheet No.4)

    C257 C257 C258 C258 C259 C259 C260 C260 C261 C261 C262 C262 C124 C124 C264 C264 C129 C129 C266 C266 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 3/15 BDP-LX55...
  • Page 49 MAIN BOARD ASSY (3/15) 3/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) Diagram:MT8555-DDR Part 2 (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) B_RA0 B_DQ19 B_RA0_2R B_RA1 B_DQ23 B_RA1_2R B_RA2 B_DQ16 B_RA2_2R B_RA3 B_DQ21 B_RA3_2R B_RA4 B_DQ17 B_RA4_2R B_RA5 B_DQ22 B_RA5_2R B_RA6 B_DQ18 B_RA6_2R B_RA7...

  • Page 50: Main Board Assy (4/15) : Hdmi (Sheet No.5)

    AVDD12_APLL MT8555_0825_A MT8555_0825_A C319 C319 0.1uF/16V/X7R 0.1uF/16V/X7R 1.2V AVDD12_27MPLL C322 C322 0.1uF/16V/X7R 0.1uF/16V/X7R For PLL testing H DM I Reserved hardware trap R312 R312 1.8K 1.8K AOSDATA0 AOSDATA1 HDMISCK HDMI_SCL AOSDATA2 AOLRCK HDMISD HDMI_SDA R313 R313 1.8K 1.8K 4/15 BDP-LX55...
  • Page 51 MAIN BOARD ASSY (4/15) 4/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) AOMCLK AOBCK/DDCLK AOLRCK AOSDATA0/DSDL1 AOSDATA3/DSDR1 16 HDMI Port PESD_TPD4S010B/NC PESD_TPD4S010B/NC SPDIF TX2+ HDMI TX L861 L861 Differential Signal ! TX2- DLW21SN900SQ2L-2 DLW21SN900SQ2L-2 100 ohm - Impedance...

  • Page 52: Main Board Assy (5/15) : Flash (Sheet No.6)

    R582 R579 R579 NFRBN NFREN 75/1% 75/1% 75/1% 75/1% 75/1% 75/1% 75/1% 75/1% NFWEN C550 C550 LAN_GND NC/100pF/2000V NC/100pF/2000V 75/1% 75/1% R583 R583 GPIO0 R441 R441 GPIO1 R442 R442 GPIO2 R445 R445 GPIO3 R447 R447 GPIO4 R448 R448 5/15 BDP-LX55...
  • Page 53 MAIN BOARD ASSY (5/15) 5/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) 3.3V I CE 3.3V TRST_ NAND Flash U401 U401 NFD7 8PIN/1.0mm 8PIN/1.0mm NFD6 R/B2 NFD5 NFRBN_R R/B1 NFD4 NFREN_R NFCEN_R C404 C404 C405 0.1uF/16V/X7R C405 0.1uF/16V/X7R 0.1uF/16V/X7R...

  • Page 54: Main Board Assy (6/15) : Vfd/Ir (Sheet No.7)

    3.3V_STBY 3.3V_STB {LCDRD, ETTXEN} = 0 , Normal mode {LCDRD, ETTXEN} = 1 , RST by SVO mode {LCDRD, ETTXEN} = 2 , Monitor mode R573 R573 {LCDRD, ETTXEN} = 3 , Test scan mode ETTXEN_VOUTD14 ETTXEN_VOUTD14 LCDRD 6/15 BDP-LX55...
  • Page 55 MAIN BOARD ASSY (6/15) 6/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) 3.3V R682 R682 VFD_PW_CTL R684 R684 KLN221 KLN221 VFD_EN 3.3V_STBY AO2LRCLK_S MCU_RESET SD2/DL1 R128 R115 R130 AO2BCK_Sii 3.3V_STBY TM38 TM38 TM39 TM39 TM37 TM37 AO2MCLK_Sii...

  • Page 56: Main Board Assy (7/15) : Audio Dac (Sheet No.8)

    2.4K -12V_D -12VB R136 R136 2.4K 2.4K -24V_D R1420 R1420 CE22 CE22 C330 C330 C329 C329 R1421 R1421 ZMM12V ZMM12V NC/1M NC/1M +12VB +12V_D C524 C524 R1423 R1423 R1422 R1422 CE21 CE21 C328 C328 C331 C331 NC/1M NC/1M 7/15 BDP-LX55...
  • Page 57 MAIN BOARD ASSY (7/15) 7/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) +12V FB31 FB31 NC/ELN221 NC/ELN221 01USAMPMU-101.DSN AC CABLE CONNECTER TO AC POWER R145 R145 R140 R140 MT8032 B_MUTE pin must out "H "at first time...

  • Page 58: Main Board Assy (8/15) : Video Output (Sheet No.9)

    RX1B VDIN22 Q_V_O_Y3 Q_V_O_Y3 VDIN23 Q_V_O_Y4 VDIN24 Q_V_O_Y4 Q_V_O_Y5 RX0B VDIN25 Q_V_O_Y5 Q_V_O_Y6 Q_V_O_Y6 VDIN26 Q_V_O_Y7 Q_V_O_Y7 VDIN27 Q_V_O_Y8 VDIN28 Q_V_O_Y8 Q_V_O_Y9 Q_V_O_Y9 VDIN29 ANO0 ANO0 VDIN30 ANO1 VDIN31 ANO1 VDIN32 AUDIO_RESET# AUDIO_RESET# VDIN33 VDIN34 VDIN35 MT8555_0825_A MT8555_0825_A 8/15 BDP-LX55...
  • Page 59 MAIN BOARD ASSY (8/15) 8/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) Main Board Circuit Diagram:Video _Output QDEO_Video_Out_CR3 R683 R683 DELETE 8/15 BDP-LX55...

  • Page 60: Main Board Assy (9/15) : Fe (Sheet No.10)

    2SB1132 2SB1132 2SB1132 Q805 Q805 2SB1132 2SB1132 R893 R893 R890 R890 R900 R900 R888 R888 R899 R899 R891 R891 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K DVD_LD CD_LD FB500/0.5A FB500/0.5A FB50 FB50 FB500/0.5A FE_GND FE_GND FE_GND FE_GND FE_GND FE_GND 9/15 BDP-LX55...
  • Page 61 MAIN BOARD ASSY (9/15) 9/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) TRINA TRINA TRINA 3.3V FE RS232 Port TRINB TRINB TRINB TRINC TRINC TRINC TP804 TP804 TRIND 3.3V TRIND TRIND TP806 TP806 R702 R702 TP808 TP808...

  • Page 62: Main Board Assy (10/15) : Motor Driver+Cpu (Sheet No.11)

    R246 R252 R252 NC/4.7K NC/4.7K R256 R256 FE_GND FE_GND FE_GND MVCC_R R915 R919 R925 R914 sanyo 414H08 R918 R924 R932 R960 Hitach R918 R924 R932 R960 HOP-B1350 R915 R919 R925 R914 When use Hitach OPU R863 is 10K 10/15 BDP-LX55...
  • Page 63 MAIN BOARD ASSY (10/15) 10/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) GAINSW3 GAINSW3 SLED2_N FOC1- SLED2_P FOC1- FOC1+ M12V_T FOC1+ P12V_3 FOC2- FOC2- SLED1_N FOC2+ SLED1_P FOC2+ PGND_3 C226 C226 0.1uF/25V/Y5V 0.1uF/25V/Y5V FMO1 FMO1 CV3P3 COMMON...

  • Page 64: Main Board Assy (11/15) : Ddr2 (Sheet No.12)

    R182 R182 DQS1 DQS1 MEM_CSZ MEM_CKE R183 R183 MEM_ODT R184 R184 CLKZ R171 C178 C178 1000pF/50V/NP0 1000pF/50V/NP0 U14A U14A C311 C311 Kyoto_G2 pinout based on Ver 0.12 88DE2750 88DE2750 0.1uF/16V/X7 0.1uF/16V/X7 IO_RING.XLS MEM_CLKn R118 R118 PLACE NEAR DDR 11/15 BDP-LX55...
  • Page 65 MAIN BOARD ASSY (11/15) 11/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) 3.3V C1052 C1052 U103 U103 R167 R167 VOUT VCNTL DDR2 DDR2 VREF VREF 64Mx16 64Mx16 MEM_ADD[12:0] FBGA 84 FBGA 84 G2992BT11U G2992BT11U R166 R166 RFU/A15...

  • Page 66: Main Board Assy (12/15) : Power-Dadt (Sheet No.13)

    220uF/10V STANDBY 1V_KYOTO_G2 FB12 FB12 FB500/0.5A FB500/0.5A C347 C347 C138 C138 C137 C137 C141 C141 C143 C143 C140 C140 C146 C146 C147 C147 C444 C444 C442 C442 C513 C513 C472 C472 C471 C471 CE29 CE29 C144 C443 C142,C78,C75,C139,C108 12/15 BDP-LX55...
  • Page 67 MAIN BOARD ASSY (12/15) 12/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) SIL 9136 DATAOUT[19:0] 14 DATA Signal DATAOUT0---DATAOUT9 Cb0/Cr0 Cb9/Cr9 DATAOUT10---DATAOUT19 Y0--Y9 3.3V C155,C156 & R62 Single VIA should be placed C156 4.7K 4.7K to GND close to Y1 4.7K...

  • Page 68: Main Board Assy (13/15) : Interface (Sheet No.14)

    Internal PD TMODE TX_DSCL TX_DSDA Pulled to 5V by R20, R21 R112 R112 R116 R116 R124 R124 R125 R125 4.7K 4.7K 4.7K 4.7K 4.7K/NC 4.7K/NC 4.7K/NC 4.7K/NC JP6: Local I2C Addr Select Setting Address Open 0x72/0x7A Close 0x76/0x7E 13/15 BDP-LX55...
  • Page 69 MAIN BOARD ASSY (13/15) 13/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) LAYOUT: Place TVS diodes close to connector HDMI TX DLW21SN900SQ2L-2 4.02K is with Source LAYOUT: Layout PESD_TPD4S010B PESD_TPD4S010B TDK ACM2012H-900-2P/0 Termination on footprint to support...

  • Page 70: Main Board Assy (14/15) : Sil9136-Power (Sheet No.15)

    C294 C294 C348 C348 C346 C346 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 100P/50 100P/50 C468 C468 C467 C467 C470 C470 C469 C469 C360 C360 C361 C361 C362 C362 C364 C364 C366 C366 C359 C359 0.1uF/16V/X7R 0.1UF/16V/X7R 0.1UF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 0.1uF/16V/X7R 14/15 BDP-LX55...
  • Page 71 MAIN BOARD ASSY (14/15) 14/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) CAVCC33 VCC3V3A 3.3V VCC3V3 10MA CVCC12 CAVCC33 CAVCC33_H U42B U42B To DS 0.20 220/1200mA 220/1200mA IOVCC33 VDDQ CVCC12 CVCC12 IOVCC33 IOVCC33_H CVCC12 CVCC12 CVCC12 220/1200mA...

  • Page 72: Main Board Assy (15/15) : Mcu/Switch (Sheet No.16)

    4.532V 0.700V 3.885V 0.600V 3.237V 0.500V FOR HDMI_TX SIL9136 SII9136 PINPCM MT8555DSD MT8555 AO2BCLK DSD CLK AO2MCLK DSD MCLK MCLK AO2LRCLK AO2SDATA3 WS/DR0 AO2SDATA0 AO2SDATA0 SD0/DL0 SD1/DR1 AO2SDATA1 AO2SDATA5 SD2/DL1 AO2SDATA2 AO2SDATA2 SD3/DR2 AO2SDATA3 AO2SDATA4 SPDIF_IN/DL2 SPDIF2 AO2SDATA1 15/15 BDP-LX55...
  • Page 73 MAIN BOARD ASSY (15/15) 15/15 (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y) (BDP-LX55/FWLXCN : 08-BDLX55-MA0/F) (BDP-53FD/UCXCN : 08-BDLX55-MA0/U) d HDMI TX9136 3.3VU 3.3VU CON5 R336 4.7K RxD3 TxD3 R348 debug for uart 4.7K 4PIN/2.0mm 4PIN/2.0mm QDEO__REST QDEO__REST 9136_HDMI_INT 3.3VU REST_9136 VCC2 VCC2 REST_9136...

  • Page 74: Front Board Assy

    C222 C222 0.1uF/50V/X7R 0.1uF/50V/X7R 100P/50V/Y5V 100P/50V/Y5V 100P/50V/Y5V 100P/50V/Y5V 47pF/50V/NP0/NC 47pF/50V/NP0/NC 47pF/50V/NP0 47pF/50V/NP0 LED_BLUE/NC LED_BLUE/NC BDP-440 Used 2PIN BDP-LX55 Used 3PIN For BDP-LX55 IR Circuit Connect With Main Board OPEN_K R170 R170 XS221 TAC020 TAC020 VCC_USB 4PIN/2.0mm/300mm 4PIN/2.0mm/300mm 5/15 USBP1 USBM1...
  • Page 75 LED_RED 47pF/50V/NP0 47pF/50V/NP0 47pF/50V/NP0 47pF/50V/NP0 4.7uF/16V/Y5V 4.7uF/16V/Y5V 0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R BZX79C5V1 BZX79C5V1 NPN_3DG3904M NPN_3DG3904M NPN_3DG3904M NPN_3DG3904M LED1,LED2(BDP-LX55):Blue +12V +12VV MODEL LED1 LED2 R13 R15 BDP-440 1.5K 1.5K 1.5K 1.5K Q301 Q301 PNP_3CG9012M PNP_3CG9012M BDP-52FD Blue Blue 1.5K 1.5K TAC020 TAC020 4.7K...

  • Page 76: Switch Board Assy

    10.17 SWITCH BOARD ASSY SWITCH BOARD ASSY (08-BDLX55-SW0-TL) Switch Board Circuit Diagram: +12V 2.2K/NC 2.2K/NC 4.7K 4.7K LED1 LED1 47pF 47pF LED_RED/NC LED_RED/NC The BD player need LED, USE R1,R2,LED1 STANDBY/ON STANDBY/ON +12V XS136 3PIN/2.0mm 3PIN/2.0mm 47pF 47pF SWITCH BOARD BDP-LX55...

  • Page 77: Rs Board Assy

    10.18 RS BOARD ASSY RS BOARD ASSY (08-BDP440-RS0-TL) 5/15 CON3 4PIN/2.0mm/240mm 1uF/50V 1uF/50V 1uF/16V/Y5V 1uF/16V/Y5V DOUT1 1uF/16V/Y5V 1uF/16V/Y5V RIN1 ROUT1 DIN1 DOUT2 DIN2 RIN2 ROUT2 MAX232E MAX232E NC/0 NC/0 120/200mA 120/200mA 120/200mA 120/200mA CONNECTOR DB9 CONNECTOR DB9 BDP-LX55...

  • Page 78: Power Board Assy

    150K 150K 150K R514 R514 1N4007/1A/1000V 1N4007/1A/1000V CE501 *1 D511 D511 D502 D502 D504 D504 CE501 CE502 CE503 1N4007/1A/1000V 1N4007/1A/1000V BDP-LX55 15uF/400V 15uF/400V 15uF/400V 1N4007/1A/1000V 1N4007/1A/1000V TR501 TR501 BDP-53FD 22uF/250V 22uF/250V 22uF/250V T501 T501 D505 D505 NTC/10ohm NTC/10ohm FR107/1A/1000V FR107/1A/1000V...
  • Page 79 POWER BOARD ASSY (BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-PW2) (BDP-LX55/FWLXCN : 08-BDLX55-PW0) (BDP-53FD/UCXCN : 08-BDLX55-PW1) R514 R514 C503 1000pF/1KV C503 1000pF/1KV D511 D511 HER203G/2A/200V HER203G/2A/200V L503 L503 3.3uH/3A 3.3uH/3A R521 R521 CE506 CE506 CE507 CE507 C506 C506 1000uF/16V 1000uF/16V 470uF/16V 470uF/16V 0.1pF/50V/X7R 0.1pF/50V/X7R...

  • Page 80: Pcb Connection Diagram

    11. PCB CONNECTION DIAGRAM 11.1 MAIN BOARD ASSY SIDE A MAIN BOARD ASSY XS221 BDP-LX55...
  • Page 81 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 SIDE B P.C.Board Chip Part CN503 BDP-LX55...
  • Page 82 SIDE B MAIN BOARD ASSY BDP-LX55...
  • Page 83 SIDE B BDP-LX55...

  • Page 84: Front Board Assy

    11.2 FRONT BOARD ASSY SIDE A FRONT BOARD ASSY SIDE B BDP-LX55...
  • Page 85 SIDE A XS135 XS221 SIDE B XS135 XS221 BDP-LX55...

  • Page 86: Switch Board, Rs Board And Power Board Assys

    11.3 SWITCH BOARD, RS BOARD and POWER BOARD ASSYS SIDE A SIDE A SWITCH BOARD ASSY RS BOARD ASSY POWER BOARD ASSY AC IN CN501 CN503 C D E BDP-LX55...
  • Page 87 SIDE B SIDE B SWITCH BOARD ASSY RS BOARD ASSY POWER BOARD ASSY CN503 CN501 C D E BDP-LX55...

  • Page 88: Pcb Parts List

    562 × 10 5 6 2 1 Mark No. Description Part No. LIST OF ASSEMBLIES 1..MAIN BOARD ASSY 08-BDLX55-MA0/Y (BDP-LX55/YXCN5,BDP-LX55/VXCN5) 1..MAIN BOARD ASSY (BDP-LX55/FWLXCN) 08-BDLX55-MA0/F 1..MAIN BOARD ASSY (BDP-53FD/UCXCN) 08-BDLX55-MA0/U 1..FRONT BOARD ASSY 08-BDLX55-FV0 1..SWITCH BOARD ASSY 08-BDLX55-SW0-TL 1..RS BOARD ASSY 08-BDP440-RS0-TL 1..POWER BOARD ASSY...

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