Pioneer BDP-LX88-K Service Manual
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Pioneer BDP-LX88-K Service Manual

Pioneer BDP-LX88-K Service Manual

Blu-ray 3d player
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TM
Blu-ray 3D
PLAYER
BDP-LX88-K
BDP-LX88-S
BDP-LX88
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
BDP-LX88-K
YXE8
BDP-LX88-S
YXE8
BDP-LX88
LXE
BDP-LX88
FXE
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
Power Requirement
Region No.
AC 220 V to 240 V
AC 220 V to 240 V
AC 220 V to 240 V
AC 110 V
1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan
2014
BDP-LX88-K
DVD
BD
Region No.
2
B
&&&&######YY
2
B
&&&&######YY
3
A
&&&&######LL
3
A
&&&&######TA
ORDER NO.
RRV4580
Serial No.
Remarks
YY: Europe
YY: Europe
LL: Asean
TA: Taiwan
K-MZV DEC.
2014 Printed in Japan

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  • 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

    Wave length : 785 nm Operating output : 174 W CW, Class 1 Maximum output : Class 1 (under fault condition) LABEL CHECK BDP-LX88-K, S/YXE8 BDP-LX88/LXE BDP-LX88/FXE (Printed on the Back chassis) The following caution label appears on your unit.

  • Page 3: Table Of Contents

    11.2 DSP BOARD ASSY ..............................90 11.3 AUDIO BOARD ASSY ..............................92 11.4 FRONT CONTROL, SWITCH and LED BOARD ASSYS ................... 94 11.5 RELAY BOARD ASSY ..............................98 11.6 POWER BOARD ASSY ............................100 12. PCB PARTS LIST ................................102 BDP-LX88-K...

  • Page 4: 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-LX88-K...

  • Page 5: Specifications

    • Power cord (YXE8, LXE: ADG7062) (FXE: ADG7076) • Warranty card (YXE8 only) • Software license notice (70-PONEER-LCSB4) • Operating instructions (YXE8: 72-BDPL88-GBRB1, 72-BDPL88-EURB1) (LXE: 72-BDPL58-TWNB1, 72-BDPL88-GBRB1) (FXE: 72-BDPL58-TWNB1) • Software update notice (70-BDPX58-SHTB2) • Taiwan label (FXE only) (71-BDPL88-FXEB1) BDP-LX88-K...

  • Page 6: Basic Items For Service

    Cleaning Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools. Position to be cleaned Name Part No. Remarks Cleaning liquied GEM1004 Pickup lens Refer to "7. DISASSEMBLY". Cleaning paper GED-008 BDP-LX88-K...

  • Page 7: Pcb Locations

    1..POWER BOARD ASSY 08-BDLX88-PW2 1..DSP BOARD ASSY 08-BDLX88-DS1 1..AUDIO BOARD ASSY 08-BDLX88-AD1 BD LOADER 08-BDLX58-SH0 > 1..FRONT CONTROL BOARD ASSY 08-BDLX88-FV1 Audio trans (YXE8, LXE) VTT1177 > 1..SWITCH BOARD ASSY 08-BDLX88-SW0 Audio trans (FXE) VTT1176 1..LED BOARD ASSY 08-BDLX88-LE1 BDP-LX88-K...

  • Page 8: Block Diagram

    When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB 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. BDP-LX88-K...
  • Page 9 IRISO 20pin IMSA-9120B IMSA-9120S IMSA-9111B-20 IMSA-9111S-20L 5pin OPEN Wire POWER POWERON LED POWERLED POWER_K PH 5Pin PH 5Pin LED BOARD ASSY (08-BDLX88-LE0) USB D+ SWITCH USB D- 4pin BOARD ASSY Wire VCC_USB (08-BDLX88-SW0) PH 4Pin PH 4Pin USBP0 USBM0 BDP-LX88-K...

  • Page 10: Overall Block Diagram

    IC1501 TC74VHC157FTS1 Event CPU IC4001 SWITCH R5F100MHAFA BOARD ASSY FRONT USB D+/D- UART (Tx/Rx) VCXO X3001 27 MHz Motor Driver BD LOADER IC3409 TPIC2050 MPEG Decoder DDR3_2Gb (MTK) IC3002 IC3001 NT5CB128M16FP-DI MT8560 DDR3_2Gb IC3003 NT5CB128M16FP-DI NAND Flash_2Gb IC3008 MT29F2G08ABAEAWP BDP-LX88-K...
  • Page 11 RT (Tx/Rx) SDRAM RS BOARD IC102 ASSY M12L128168A-5TG2N X101 Sub MICON 12 MHz (SH2) ZERO SIGNAL IC101 SERIAL FLASH IC103 R5S726B0D216FP RS-232C MX25L6435EM2I-10G URT (Tx/Rx) USB D+/D- REAR USB Tx/Rx SPDIF COAXIAL HEX INVERTERS SPDIF SPDIF IC3901 OPTICAL SN74AHCU04PWR BDP-LX88-K...

  • Page 12: Power Supply Block Diagram

    NJM78M56F NJM2872BF33 Relay RY2000 , RY2001 Audio Trans RY2002 , RY2003 V-15A IC2404 V+3R3_AL V-12RY NJM7812FA V-15A V+3R3_AR V+3R3_D V+3R3_D IC2400 IC2000 +12V V+1R2_D NJM2880U1-33 ES9018S IC2402 V+1R2_DL S-1172B12-E6 V+1R2_DR AC IN +12V U505 BAJ2DD0WT V+5.6_EV POWER BOARD ASSY BDP-LX88-K...
  • Page 13 DIRPOW from SH2 S-1172B33 DSP BOARD ASSY +SDRAM V+1R2_D1 IC8533 1.2V LDO DIRPOW MIC94325 Crystal resonator Slector etc. IC9406 Event V+5_EV 5V LDO S-1170B50 RS232C IC9532 V+3R3_AUD Digital Audio 3.3V LDO DVCPOW S-1172B33-E6 IC9408 Gate Array 2.5V LDO Ripple Blocker MIC94325YMT BDP-LX88-K...

  • Page 14: Diagnosis

    CE3 on the FRONT BOARD Assy. CONTROL BOARD Assy –24 V? Is the soldering at the FL No Resolder the parts whose solder display, U1, and U2 on the FRONT CONTROL BOARD was inappropriate. Assy appropriate? Replace the FRONT CONTROL BOARD Assy. BDP-LX88-K...
  • Page 15 Is the waveform of a signal from the Replace the RELAY BOARD Assy. remote control unit observed at Pin 10 of CN3003 on the MAIN BOARD Assy when the remote control unit is used? Replace the MAIN BOARD Assy. BDP-LX88-K...
  • Page 16 MAIN BOARD Assy? Is the soldering at IC3409 Repair inappropriate solder. on the MAIN BOARD Assy appropriate? Is the voltage at Pin 4 of IC9103 Replace the MAIN BOARD Assy. on the MAIN BOARD Assy 8 V? Replace the BD LOADER. BDP-LX88-K...
  • Page 17 Check the soldering at IC3901. at Pin 8 of IC3901 on the MAIN BOARD Assy? (Waveform 4) Is there an SPDIF signal Check the soldering at VL3901. at R3906 on the MAIN BOARD Assy? (Waveform 6) Check the soldering at JA3901. BDP-LX88-K...
  • Page 18 Is the voltage at Pin 8 Check the soldering at IC3011. of IC3011 on the MAIN BOARD Assy 5 V? Is the soldering at R3477, R3478, Repair inappropriate solder. R3082, and R3083 on the MAIN BOARD Assy appropriate? Replace the MAIN BOARD Assy. BDP-LX88-K...
  • Page 19 Is the soldering at JA3801 Repair inappropriate solder. (LAN terminal) on the MAIN BOARD Assy appropriate? Is the soldering at R3809 to R3812 Repair inappropriate solder. and R3436 to R3439 on the MAIN BOARD Assy appropriate? Replace the MAIN BOARD Assy. BDP-LX88-K...
  • Page 20 Pin 3 of X2000 on the AUDIO BOARD Assy? Is there an analog audio signal Check IC2000, IC2001, IC2002, at R2077, R2079, R2082, and IC2003, and IC2004. R2078 on the AUDIO BOARD Assy? Check IC2005, IC2006, IC2007, and IC2008. BDP-LX88-K...
  • Page 21 (Waveforms p, q, r, s, t, u) Is the voltage at C8185 Check IC8533. on the DSP BOARD Assy 1.2 V? Is there a clock signal at Check IC8511 and IC8520. C8183 on the DSP BOARD Assy? Replace the DSP BOARD Assy. BDP-LX88-K...

  • Page 22: Service 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. [9] Error Rate Test Determine the error rate of the disc. Refer to "Error Rate Test" for details. BDP-LX88-K...
  • Page 23 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] button to end that item you accidentally selected. (none of the items will affect the main unit) BDP-LX88-K...
  • Page 24 If an NG is generated in a specific disc only, the defect is likely to be caused by the disc. If an NG is generated in other discs too, the defect is likely to be caused by the drive part. 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-LX88-K...
  • Page 25 TOC read time-out criterion over PIPO_TIMEOUT_ERROR Time-out criterion over PIPO_C1C2_ERROR Read PIPO command failed PIPO_C1C2_OVER PIPO criterion over RD_CMD_FAIL_ERROR Read command failed RD_CMD_ERROR Command error or illegality mode RD_TIME_OUT_ERROR Read command time-out criterion over CHECK_FA_TABLE_ERROR FA table check-sum error BDP-LX88-K...
  • Page 26 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-LX88-K...
  • Page 27 In such a case, close the tray manually then press the [STOP] button to quit Error Rate Measurement mode. (If the [STOP] button is pressed first, close the tray manually afterward to return to the Menu screen.) 5 Quit Service mode by pressing the [STOP] button. BDP-LX88-K...
  • Page 28 [ Effective indications ] Failure in the playback system (block noise, interrupted sound, jumpiness of images, playback stopped in mid-course, frozen image, etc.) Failure judgment of the pickup, by comparing the error rates before and after cleaning of the lens BDP-LX88-K...

  • Page 29: Disassembly

    • Rear view • Side panel (1) Remove the 4 screws. ×2 (Black model: BBZ30P080FTB) ×2 (Silver model: BBZ30P080FNI) ×2 (2) Remove the 4 HEX screws. (Black model: 63-N40060-BF3) (Silver model: 63-N40060-BF2) ×2 • Rear view BDP-LX88-K...
  • Page 30 0.2 mm or less The top cover must be slightly • Downward level difference from the higher than the side panel. front panel to the side panel: 0-0.5 mm Top cover Side panel Panel base Assy • Side view BDP-LX88-K...
  • Page 31 2 of the rear panel. To do so, move the side panel toward the rear 3 then when it stops set the side panel down 4 on the inside of the product. Back chassis Side panel (backside) BDP-LX88-K...
  • Page 32 0.2 mm or less. Top cover Side panel Side panel Clearance between the top cover and side panel : 0.2 mm or less Clearance between the front panel and top cover : 0.3 mm or less BDP-LX88-K...
  • Page 33 When the tray pops out a little, pull it manually. Bottom plate Tray opens. Screwdriver (3 mm in dia. or less) BDP-LX88-K...
  • Page 34 ×2 • BD LOADER Mecha shield top MAIN BOARD Assy (1) Disconnect the 2 flexible cables and 1 connector. (CN3004, 3005, 3007) CN3007 (2) Remove the 4 screws. CN3005 (BBZ30P080FTB) CN3004 (3) Remove the Mecha shield top. BD LOADER BDP-LX88-K...
  • Page 35 FFC spacer. Side cushion R (4) Remove the 2 Side cushion F and 2 Side cushion R. Side cushion F Side cushion F Side cushion R BDP-LX88-K...
  • Page 36 (5) Remove the 4 screws. (BBZ30P080FTB) BD LOADER (6) Remove the BD LOADER. BD LOADER Lens Cleaning and Replacement of the Rubber Belt (1) Remove the 4 screws. Top cover Front side BDP-LX88-K...
  • Page 37 Front side (6) Cleaning of the pickup lens becomes possible Pickup lens in this state. Clean the pickup lenses when it is stained, using the following cleaning materials: Cleaning liquid : GEM1004 Cleaning paper: GED-008 Front side BDP-LX88-K...
  • Page 38 1 rivet. (XP1 to 4) RELAY BOARD Assy Front side ×3 • Cable dressing between the FRONT CONTROL BOARD Assy/SWITCH BOARD Assy and the RELAY BOARD Assy • Secure sufficient distances between the cables and metallic parts. RELAY BOARD Assy BDP-LX88-K...
  • Page 39 AUDIO BOARD Assy [5] AUDIO BOARD Assy • Remove the Top cover and 2 Side panels. (See "[1] Exterior Section".) (1) Remove the 4 screws. (BBZ30P080FTB) (2) Remove the 2 screws. (BBZ30P100FCC) (3) Remove the 1 screw. (IBZ30P060FCC) • Rear view BDP-LX88-K...
  • Page 40 AUDIO BOARD Assy AUDIO BOARD Assy (10) Grip the heat sink on the front side (on your left in the photo) of the AUDIO BOARD Assy AUDIO BOARD then raise the back side of the Assy. Assy Front side BDP-LX88-K...
  • Page 41 2. Excessive tension on the cable must be avoided. Secure appropriate tension. • Secure sufficient distances between 3. The cables must not touch metallic parts. the cables and metallic parts. • Secure sufficient distances between the cables and metallic parts. BDP-LX88-K...
  • Page 42 POWER BOARD Assy (4) Disconnect the 1 bridge connector and 2 connectors. (CN501, 502, 1505) (5) Remove the 1 screw. (64-W30060-105) (6) Remove the POWER BOARD Assy by CN502 removing the 5 screws. CN501 (IBZ30P060FCC) CN1505 Front side MAIN BOARD Assy BDP-LX88-K...
  • Page 43 (Silver model: BBZ30P080FNI) (2) Remove the 3 screws. (Black model: BBZ30P080FTB) (Silver model: BBZ30P080FNI) (3) Disconnect the 3 connectors. (CN501, 5000, 5001) (4) Release the jumpers wires. (5) Remove the Front panel Section. RELAY BOARD Assy ×3 ×3 Front panel Section BDP-LX88-K...

  • Page 44: Each Setting And Adjustment

    When the unit is no power condition due to defective of a MAIN BOARD Assy, original barcode data is not able to read out from it. In such a case, read out the data of the barcode label attached to the BD LOADER, referring to the SKH15002 Service Knowhow manual. BDP-LX88-K...

  • Page 45: Updating Of The Firmware

    USB memory device is finished. At that moment, a "2D_barcode_data.txt" file, in which 64-bit barcode data have been written, is stored in the USB memory device. 6. Quit Service mode by pressing the [STOP] button. BDP-LX88-K...

  • Page 46: How To Write Barcode Data Using A Usb Memory Device

    USB memory device is finished. 9. Quit Service mode by pressing the [STOP] button. Note: To prevent a future possible writing error, delete the "2D_barcode_data.txt" file from the USB memory device on the PC. BDP-LX88-K...
  • Page 47 BDP-LX88-K...

  • Page 48: Exploded Views And Parts List

    Screws adjacent to b mark on product are used for disassembly. 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 only YXE8 only AAA 700 size manganese batteries BDP-LX88-K...
  • Page 49 See Contrast table (2) NSP 16 Corrugated Board 76-184800-0AP 17 Taiwan Label See Contrast table (2) (2) CONTRAST TABLE BDP-LX88-K/YXE8, BDP-LX88-S/YXE8, BDP-LX88/LXE and FXE are constructed the same except for the following: BDP-LX58-K BDP-LX58-S BDP-LX88 BDP-LX88 Mark Symbol and Description...

  • Page 50: Exterior Section

    9.2 EXTERIOR SECTION Refer to “9.3 BD LOADER SECTION”. BDP-LX88-K...
  • Page 51 BDP-LX88-K...
  • Page 52 33 CR Sheet (Bonnet) 59-184760-000 34 Tape 200*10 89-168590-000 35 Cupper Sheet 58-188930-000 (2) CONTRAST TABLE BDP-LX88-K/YXE8, BDP-LX88-S/YXE8, BDP-LX88/LXE and FXE are constructed the same except for the following: Mark Symbol and Description BDP-LX58-K/YXE8 BDP-LX58-S/YXE8 BDP-LX88/LXE BDP-LX88/FXE MAIN BOARD Assy...

  • Page 53: Bd Loader Section

    58-184970-0HH 24 Laser Caution Label 71-BD1100-LASB2 25 Gasket 54-970540-000 26 Sheet 56*24 58-193590-000 27 Tape 28*10 89-168590-000 28 • • • • • 29 • • • • • 30 Screw BBZ30P080FTB 31 FLOAT Screw 64-W30060-303 32 Screw 64-W30060-105 BDP-LX88-K...

  • Page 54: Schematic Diagram

    4 7 k EMSDCLK R 1 0 6 GNDD V+1R25_EM V+1R25_PLL R 2 2 3 L 1 0 6 VTL1129-A X101 N C 1 N C 2 A S S 7 1 2 0 - A 12MHz 1/10 GNDD BDP-LX88-K...
  • Page 55 R 1 7 2 JTDO R 1 7 3 GNDD ASEBRKAK/ASEBRK R 1 7 4 ASEBRKAK/ASEBRK JTMS R 1 7 5 JTCL R 1 7 6 JTRST R 1 7 7 ASEMD R 1 7 8 ASEMD 0.5F-14P 1/10 GNDD GNDD BDP-LX88-K...

  • Page 56: Main Board Assy (2/10)

    C P U _ A D D R 5 G P I O 1 5 EMAD6 C P U _ A D D R 6 G P I O 1 4 R 6 0 8 EMAD7 EMAD8 GNDD 2/10 BDP-LX88-K...
  • Page 57 3 3 0 p / 5 0 C 6 5 8 IC615 V C C R 7 2 3 EV232RX5 I N _ A R 7 2 5 G N D O U T _ Y 1 0 0 TC7SH126FU GNDD 2/10 BDP-LX88-K...

  • Page 58: Main Board Assy (3/10)

    R 4 0 0 3 O U T N C 2 O U T N C 2 1 0 0 k V D D V D D V S S N C 1 V S S N C 1 S-80848CNMC-B89 GNDD 3/10 BDP-LX88-K...
  • Page 59 C N 4 0 0 1 1 . 0 A - 0 5 P B R 4 0 5 3 GNDD TOOL1 XRESET R 4 0 5 4 V+5_EVDD IC4003 V+5V_VDD N C 2 N C 1 48CNMC-B89 3/10 BDP-LX88-K...

  • Page 60: Main Board Assy (4/10)

    * R 1 6 0 3 * R 1 7 5 5 XHDSCRST R1689 GNDD G N D 2 G N D 1 X 1 6 0 2 A S S 7 1 2 3 - A 27MHz CL=6pF GNDD 4/10 BDP-LX88-K...
  • Page 61 R T 4 DDCSCLZ GNDD DDCSDAZ HOTPLUGZ IC1615 V A 1 6 0 9 V+5_HD AAT4610BIGV-1 O U T G N D R 1 6 2 0 GNDD S E T GNDD (DATA) : Audio Data (I2S) Signal 4/10 CONT_GA BDP-LX88-K...

  • Page 62: Main Board Assy (5/10)

    R 1 3 3 5 V+1R8_SC G N D 2 R 1 2 1 9 G N D 1 2 2 0 A S S 7 1 1 4 - A 20MHz R 1 2 2 0 2 2 0 GNDD 5/10 BDP-LX88-K...
  • Page 63 DQ11 VSS2 VDDQ8 VSS3 VSSQ2 VSSQ4 VSSQ7 VSSQ9 VREF A10/AP V+1R8_SC V+1R8_SC V+1R8_MV_PLA L 1 2 0 8 VDD1 DQ14 VDDQ2 DQ12 VDD2 VDDQ7 VDDL VSS4 VDD5 V T L 1 1 2 9 - A GNDD GNDD 5/10 BDP-LX88-K...

  • Page 64: Main Board Assy (6/10)

    * R 1 9 7 9 V C C MTDATA3/MTDSDFR * R 1 9 8 0 * R 1 9 8 1 S E L E C T G N D 1 0 0 * R 1 9 8 2 TC7WH157FU GNDD MTI2SDSD 6/10 BDP-LX88-K...
  • Page 65 MTDATA4/MTDSDSR R 1 9 7 1 R 1 5 2 1 DSDSR C 1 5 6 4 MTLRCK/MTDSDLFE R 1 9 7 0 R 1 5 2 2 DSDLFE C 1 5 6 5 GNDD GNDD GNDD 6/10 GNDD BDP-LX88-K...

  • Page 66: Main Board Assy (7/10)

    R 3 0 7 2 4 . 7 k R 3 4 6 9 USB_OC2# R 3 4 7 0 USB_EN2 USB_OC1# USB_EN1 R 3 4 7 1 R 3 4 7 2 GNDD SoC_Flash Boot Strap 7/10 GNDD BDP-LX88-K...
  • Page 67 V S S 1 2 3 1 - A SoC_DDR2 GNDD R 3 4 0 9 DUMMY VCXO_CTL Q 3 2 1 2 2 S C 2 4 1 2 K ( Q R ) (DATA) GNDD : Audio Data (I2S) Signal 7/10 BDP-LX88-K...

  • Page 68: Main Board Assy (8/10)

    N C 1 1 I / O 0 N C 1 2 N C 1 8 N C 1 3 N C 1 7 N C 1 4 N C 1 6 N C 1 5 V S S 2 GNDD 8/10 BDP-LX88-K...
  • Page 69 VDD3 DQL7 A10/AP A12/BC REF_SoC DDR_VREF_SoC DQU7 VSS2 DQU1 DQL0 DQSL DQSL DQL4 DQU5 VDD1 DQU3 VDDQ5 VSSQ5 DQL2 DQL6 VDDQ8 VSS5 VDD4 RESET VDDQ1 VSSQ1 VDDQ3 VSSQ3 VSS3 VDDQ7 VSSQ8 VREFDQ VSS7 VDD6 VSS9 VDD8 VSS11 GNDD 8/10 BDP-LX88-K...

  • Page 70: Main Board Assy (9/10)

    TPIC_LOAD+ TPIC_LOAD+ C 3 6 0 2 MGND TPIC_TRAYIN# R 3 6 3 0 TPIC_TRAYIN GNDD GND_M C 3 2 3 1 * C 3 6 0 3 C C G 1 3 1 1 - A GND_M 9/10 BDP-LX88-K...
  • Page 71 0 0 - A TXVN_0 TXVP_1 GNDC TXVN_1 GNDC R 3 8 1 1 GNDS R T 1 GNDS R T 2 L 3 8 0 3 R 3 8 1 2 GNDD GNDD V+3R3_BD L 3 8 0 1 GNDD 9/10 BDP-LX88-K...

  • Page 72: Main Board Assy (10/10)

    L 9 4 0 6 V+1R1_HD C O M P A T L 7 0 1 0 - A GNDD (2125) GNDD G N D L 9 4 0 7 MM3543BH ATH7101- 4.7uH R 9 4 3 2 (2125) GNDD GNDD 10/10 BDP-LX88-K...
  • Page 73 (2125) V O U T V I N Therefore, when replacing, be sure to use parts V S S 1 V S S 2 GNDD of identical designation. O N / O F F 10/10 GNDD BDP-LX88-K...

  • Page 74: Dsp Board Assy

    R 8 0 5 4 G N D G N D 2 DSPTDI I C 8 0 0 8 DSPXTRST GNDD DSPTMS G N D 1 X8001 C S S 1 7 9 5 - A GNDD 20MHz GNDD BDP-LX88-K...
  • Page 75 V I N 2 V O U T / A D J V I N 1 V+3R3_D1 G N D GNDD V C C R 8 0 5 4 (DATA) I C 8 0 0 8 : Audio Data (I2S) Signal BDP-LX88-K...

  • Page 76: Audio Board Assy

    3 0 G F A 2 0 - C 3 3 1 B P 2 4 0 1 HEATSINK R 2 4 0 1 V-15A IC2404 1 R 2 4 4 1 COMMON NJM7912FA R 2 4 4 7 V-12RY BDP-LX88-K...
  • Page 77 : Audio Data (I2S) Signal : Audio Data Signal (L ch) 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. BDP-LX88-K...

  • Page 78: Front Control Board Assy

    PC4 (HS)/TIM1_CH4/CLK_C 47pF/50V/NP0 47pF/50V/NP0 1µF 1µF NC/47pF/50V/NP0 NC/47pF/50V/NP0 VCAP PC3 (HS)/TIM PLAY/PAUSE PLAY/PAUSE KEY_4 47pF/50V/NP0 47pF/50V/NP0 [SPI_NSS] TIM2_CH3/(HS) PA3 NC/47pF/50V/NP0 NC/47pF/50V/NP0 DIRECT DIRECT KEY_5 47pF/50V/NP0 47pF/50V/NP0 NC/47pF/50V/NP0 NC/47pF/50V/NP0 0.1uF/50V/X7R 0.1uF/50V/X7R OPEN/CLOSE OPEN/CLOSE NC/100pF/50V/NP0 NC/100pF/50V/NP0 OPEN_K 47pF/50V/NP0 47pF/50V/NP0 NC/47pF/50V/NP0 NC/47pF/50V/NP0 BDP-LX88-K...
  • Page 79 KEY_5 PC6 (HS)/SPI_MOSI [TIM1_CH1] XTAL RESERVE DEBUG PORT KEY_1 PC5 (HS)/SPI_SCK [TIM2_CH1] STM8S003F3 STM8S003F3 OPEN_K PC4 (HS)/TIM1_CH4/CLK_CCO/AIN2/[TIM1_CH2N] NC/1M NC/1M PC3 (HS)/TIM1_CH3 [TLI] [TIM1_CH1N] SWIM PB4 (T)/I2C_SCL [ADC_ETR] MCU_RST NC/12MHz/20PPM NC/12MHz/20PPM PB5 (T)/I2C_SDA [TIM1_BKIN] 4PIN/2.0mm 4PIN/2.0mm NC/33pF/50V/NP0 NC/33pF/50V/NP0 NC/33pF/50V/NP0 NC/33pF/50V/NP0 BDP-LX88-K...

  • Page 80: Switch, Led And Rs Board Assys

    CN3023 1uF/50V 1uF/50V 1uF/16V/X7R 1uF/16V/X7R DOUT1 1uF/16V/X7R 1uF/16V/X7R RIN1 ROUT1 NC/0 NC/0 DIN1 DOUT2 DIN2 120/200mA 120/200mA RIN2 ROUT2 120/200mA 120/200mA MAX232E MAX232E CONNECTOR DB9 CONNECTOR DB9 BRACKET BRACKET M3-SITE M3-SITE M3-SITE M3-SITE RCA/1H RCA/1H E F G H BDP-LX88-K...

  • Page 81: Relay Board Assy

    RELAY BOARD ASSY (08-BDLX88-RL0) 20PIN B TO B 20PIN B TO B +12V_D +12V_D VSTB VDATA VCLK 7/10 CN3003 POWLED POWER_K VCC_USB USBM0 USBP0 12PIN/2.0mm 12PIN/2.0mm +12V_D +12V_D VSTB VDATA VCLK 5PIN/2.0mm 5PIN/2.0mm POWLED POWER_K 4PIN/2.0mm 4PIN/2.0mm VCC_USB USBP0 USBM0 BDP-LX88-K...

  • Page 82: Power Board Assy

    LTV -817 S -B LTV -817 S -B CE503 470uF/25V CE503 470uF/25V C528 C528 R517 R517 +12V PIN-V AC IN 100pF/63V 100pF/63V RE501 RE501 D504 D504 CN501 FR107/1A/1000V FR107/1A/1000V 2PIN/7.92mm 2PIN/7.92mm CX503 CX503 0.01uF/250VAC(NC) 0.01uF/250VAC(NC) CN502 2PIN/7.92mm 2PIN/7.92mm BDP-LX88 ONLY SUB TRANS BDP-LX88-K...
  • Page 83 LTV -817 S -B LTV -817 S -B JP532 JP532 0(NC) 0(NC) Grounding shrapnel JDP501 JDP501 JP531 JP531 JP533 JP533 0(NC) 0(NC) JDP502 JDP502 0(NC) 0(NC) JDP503 JDP503 JP534 JP534 0(NC) 0(NC) GNDA JDP504 JDP504 JDP506 JDP506 JDP505 JDP505 GNDA BDP-LX88-K...

  • Page 84: Waveforms

    CN1506 - pin 7 (DATA/DSDFL) CN1501 - pin 15 (P1BCK) V: 1 V/div. H: 400 nsec/div. V: 1 V/div. H: 200 nsec/div. V: 1 V/div. H: 200 nsec/div. Direct OFF mode (1 kHz/0 dB playback) Direct OFF mode (1 kHz/0 dB playback) BDP-LX88-K...
  • Page 85 V: 2 V/div. H: 400 μsec/div. V: 2 V/div. H: 400 μsec/div. V: 1 V/div. H: 200 nsec/div. Direct OFF mode (1 kHz/0 dB playback) Direct OFF mode (1 kHz/0 dB playback) Direct OFF mode (1 kHz/0 dB playback) BDP-LX88-K...

  • Page 86: Pcb Connection Diagram

    11. PCB CONNECTION DIAGRAM 11.1 MAIN BOARD ASSY SIDE A MAIN BOARD ASSY CN503 CN3005 CN3007 BD LOADER BD LOADER Q3100 IC9527 IC9530 IC9529 IC3001 IC3901 IC9528 IC101 IC608 IC604 IC3003 IC3409 IC103 IC613 BDP-LX88-K...
  • Page 87 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 CN3004 BD LOADER IC1801 IC1601 IC1505 IC1212 IC1204 IC1509 IC9532 IC1511 IC1510 BDP-LX88-K...
  • Page 88 SIDE B MAIN BOARD ASSY CN3004 IC1501 IC9531 IC9404 Q3001 IC3401 IC1504 IC9525 IC4002 Q4002 Q3191 Q3004 IC1506 IC1502 IC4003 Q3192 IC1503 Q3032 IC4001 IC1216 BDP-LX88-K...
  • Page 89 SIDE B CN3007 CN3005 Q3001 IC3401 Q3212 IC603 IC612 IC3008 IC9102 IC3011 Q3004 Q3002 Q3003 IC611 Q601 IC102 IC9403 IC9101 Q3192 Q3026 IC614 IC9515 IC9406 Q3032 Q3031 Q4003 IC9508 IC4001 IC1216 BDP-LX88-K...

  • Page 90: Dsp Board Assy

    11.2 DSP BOARD ASSY SIDE A SIDE A DSP BOARD ASSY IC8532 IC8533 CN1501 CN1502 IC8001 BDP-LX88-K...
  • Page 91 SIDE B SIDE B DSP BOARD ASSY IC8101 IC8008 IC8511 IC8520 IC8002 IC8003 BDP-LX88-K...

  • Page 92: Audio Board Assy

    11.3 AUDIO BOARD ASSY SIDE A AUDIO BOARD ASSY AUDIO TRANS AUDIO TRANS IC2401 IC2402 IC2001 Q2404 IC2404 IC2000 Q2405 IC2403 IC2002 SIDE B AUDIO BOARD ASSY Q2403 BDP-LX88-K...
  • Page 93 SIDE A CN1506 CN2000 IC2001 IC2003 IC2005 IC2006 Q2003 IC2000 IC2004 IC2007 IC2008 Q2004 Q2009 Q2010 IC2002 Q2000 Q2001 Q2007 Q2011 Q2014 Q2008 Q2006 Q2016 SIDE B CN2000 BDP-LX88-K...

  • Page 94: Front Control, Switch And Led Board Assys

    11.4 FRONT CONTROL, SWITCH and LED BOARD ASSYS SIDE A Q10 Q9 FRONT CONTROL BOARD ASSY LED BOARD ASSY SWITCH BOARD ASSY D E G BDP-LX88-K...
  • Page 95 SIDE A Q14 Q12 LED BOARD ASSY RS BOARD ASSY CN3023 D F H BDP-LX88-K...
  • Page 96 SIDE B LED BOARD ASSY RS BOARD ASSY D F H BDP-LX88-K...
  • Page 97 SIDE B FRONT CONTROL BOARD ASSY D ASSY LED BOARD ASSY SWITCH BOARD ASSY D E G BDP-LX88-K...

  • Page 98: Relay Board Assy

    11.5 RELAY BOARD ASSY SIDE A SIDE A RELAY BOARD ASSY CN3003 BDP-LX88-K...
  • Page 99 SIDE B SIDE B RELAY BOARD ASSY BDP-LX88-K...

  • Page 100: Power Board Assy

    11.6 POWER BOARD ASSY SIDE A SIDE A AC IN POWER BOARD ASSY CN501 CN1505 BDP-LX88-K...
  • Page 101 SIDE B SIDE B POWER BOARD ASSY CN501 U505 U503 U504 U502 BDP-LX88-K...

  • Page 102: Pcb Parts List

    JA 2002,2003 RCA Jack 1P Black 47-RCA314-XX3 CN 1505 DIP 9PIN AKP7274 CAPACITORS CN 1506 DIP 13PIN BKP1165 CN 1501,1502,3003 DIP 20PIN AKM7171 C 2104-2109 VCH1288 X 3001 VCXO 27 MHz VSS1231 X 1602 27 MHz ASS7123 X 602 36.864 MHz ASS7126 BDP-LX88-K...
  • Page 103 LED BOARD ASSY There is no service parts. LED BOARD ASSY There is no service parts. RS BOARD ASSY MISCELLANEOUS RCA Jack 1P Black 47-RCA306-XX3 RELAY BOARD ASSY There is no service parts. POWER BOARD ASSY There is no service parts. BDP-LX88-K...

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