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Sharp BD-HP90U Service Manual

Sharp bd-hp90u blu-ray disc player service manual
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TopPage
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its
original condition and only parts identical to those specified should be used.
IMPORTANT SERVICE NOTES ................................ i
Precautions for using lead-free solder ......................iii
CHAPTER 1. SPECIFICATIONS
[1]
SPECIFICATIONS .................................................1-1
[1]
PARTS NAMES......................................................2-1
[1]
REMOVING OF MAJOR PARTS ...........................3-1
[2]
IMPORTANT SERVICE NOTICE ...........................3-3
[3]
DEVICE..................................................................3-3
[1]
[1]
BLOCK DIAGRAM .................................................5-1
[1]
MAIN PWB .............................................................6-1
[2]
LED PWB ...............................................................6-5
[3]
OPERATION PWB .................................................6-6
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the
safety and performance of the set.
SERVICE MANUAL
BLU-RAY DISC PLAYER
MODEL
CONTENTS
CHAPTER 7. SCHEMATIC DIAGRAMS
[1]
[2]
[3]
[4]
[5]
[6]
LED CIRCUIT SCHEMATIC DIAGRAM .................7-6
[7]
No. S80J8BDHP90U/
BD-HP90U
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
BD-HP90U

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  • Page 1: Table Of Contents

    TopPage BD-HP90U SERVICE MANUAL No. S80J8BDHP90U/ BLU-RAY DISC PLAYER BD-HP90U MODEL In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.
  • Page 2: Safety Precaution

    BD-HP90U BD-HP90U SAFETY PRECAUTION Service Manual IMPORTANT SERVICE NOTES IMPORTANT SERVICE NOTES...
  • Page 3 BD-HP90U IMPORTANT SERVICE SAFETY PRECAUTION Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow: WARNING Use an AC voltmeter having with 5000 ohm per volt, or higher, sen- sitivity or measure the AC voltage drop across the resistor.
  • Page 4: Precautions For Using Lead-Free Solder

    BD-HP90U Precautions for using lead-free solder Employing lead-free solder • “All PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.
  • Page 5: Specifications

    BD-HP90U CHAPTER 1. BD-HP90U SPECIFICATIONS Service Manual [1] SPECIFICATIONS General Power requirements DC 12V (with the supplied AC adapter) Power consumption (Normal) 16 W (with the supplied AC adapter at AC120 V, 60Hz) Power consumption (Standby) 0.4 W (with the supplied AC adapter at AC120 V, 60Hz) Dimensions Approx.
  • Page 6: Chapter 2. Operation Manual

    BD-HP90U CHAPTER 2. BD-HP90U OPERATION MANUAL Service Manual [1] PARTS NAMES Major Components Main Unit (Front) NOTE When you insert or remove a USB memory device, be sure to turn the main power off. Remote control sensor “Top” POWER (ON/STANDBY) indicator...
  • Page 7: Keylock Function

    BD-HP90U Remote Control Unit POWER EJECT TOP MENU/TITLE LIST DISPLAY Cursor buttons ( ), ENTER EXIT A (Red), B (Green), C (Blue), D (Yellow) AUDIO, SUBTITLE, ANGLE PinP REPEAT, OFF (for REPE AT) SKIP REPLAY (Lock) (See below.) LIGHT TV CONTROL buttons...
  • Page 8: Chapter 3. Removing Of Major Parts

    BD-HP90U CHAPTER 3. BD-HP90U REMOVING OF MAJOR PARTS Service Manual [1] REMOVING OF MAJOR PARTS 3. Removing the Shield, Fan, Fix PWB and LED Holder 1. Removing the Stand Ass’y 1. Remove the 2 lock screws , 2 lock screws...
  • Page 9 BD-HP90U 5. Removing the BD DRIVE Unit 1. Disconnect the 2 FFCs 2. Remove the 2 lock screws and detach the BD DRIVE Unit 3. Remove the 2 lock screws and detach the Drive Angle-L from BD DRIVE Unit. Drive Angle-L BD DRIVE Unit 6.
  • Page 10: Important Service Notice

    BD-HP90U [2] IMPORTANT SERVICE NOTICE 1. Before replacing the main PWB, check up the software version. If its version is out of date, get it updated. 2. The IC7208, IC7806 and IC2504 have their own BD cryptography keys and programs already written on. For this reason, they cannot be individu- ally replaced with new ones.
  • Page 11: Chapter 4. Troubleshooting Table

    BD-HP90U CHAPTER 4. BD-HP90U TROUBLESHOOTING TABLE Service Manual [1] TROUBLESHOOTING TABLE (MAIN PWB) Flowchart 1 Failure to power on the set. Is the power turned on? Is the Q9004-Base voltage (MAIN_P-con) at high level? Is the power turned off soon? Check Pin 85 of IC2504 (FuCon).
  • Page 12 BD-HP90U Flowchart 3 No audio from the coaxial digital terminal. Is there the digital audio signal output at TL7295? Check Pin 3 of J7202. Replace this parts as required. Check IC7208 and its peripheral circuits. Replace any of them as required.
  • Page 13 BD-HP90U Flowchart 5 Failure to access the Internet through the Ethernet terminal. Does the system function even with a new cable in place? Cable defective. Does the signal come to Pins 1, 2, 3 and 6 of J7201? Check J7201 for poor contact. Replace as required.
  • Page 14 BD-HP90U MEMO 4 – 4...
  • Page 15: Chapter 5. Block Diagram Block Diagram

    BD-HP90U BD-HP90U CHAPTER 5. BLOCK DIAGRAM Service Manual [1] BLOCK DIAGRAM Blu-ray SYSTEM PROCESSOR TSOP 48pin IC7208 BGA 422balls BROADCOM FBGA 78balls FBGA 78balls FBGA 78balls FBGA 78balls 27MHz X7201 P7207 232C_RXD 232C_TXD F_TXD LED OUT F_RXD KEY IN COLD RST...
  • Page 16: Chapter 6. Printed Wiring Board Assemblies Main Pwb

    BD-HP90U BD-HP90U CHAPTER 6. PRINTED WIRING BOARD ASSEMBLIES Service Manual [1] MAIN PWB MAIN Unit (Side-A) 6 – 1...
  • Page 17 BD-HP90U MAIN Unit (Chip Parts Side-A) 6 – 2...
  • Page 18 BD-HP90U MAIN Unit (Side-B) 6 – 3...
  • Page 19 BD-HP90U MAIN Unit (Chip Parts Side-B) 6 – 4...
  • Page 20: Led Pwb

    BD-HP90U [2] LED PWB LED Unit (Side-A) LED Unit (Side-B) LUG1401 SC1404 RMC1401 C1402 R1406 RMC1401 R1407 FF560WJ Sn-Ag-Cu R1408 KF560TE SC1403 SC1403 6 – 5...
  • Page 21: Operation Pwb

    BD-HP90U [3] OPERATION PWB OPERATION Unit (Side-A) (GREEN) Q1204 D1203 LUG1201 D1202 Q1203 SC1201 EJECT J1201 D1201 D1204 FF561WJ KF561TE R1204 R1201 C1202 STBY OPERATION Unit (Side-B) LUG1201 RMC1201 SC1201 Sn-Ag-Cu P1202 D1204 D1202 J1201 6 – 6...
  • Page 22: Main (1) Circuit Schematic Diagram

    BD-HP90U BD-HP90U CHAPTER 7. SCHEMATIC DIAGRAMS Service Manual [1] MAIN (1) CIRCUIT SCHEMATIC DIAGRAM BCM7633(MAIN Sht001) L7205 10uH J7202 Q7201 GP1F55TKVY R7247 R7257 RT1N241C TL7295 NOT USE Q7202 2SA1530AR TL7296 R7244 C7252 100u C7274 6.3V 0.1u TL7297 AT_5V AT_5V MAIN_P-CON D_3.3V...
  • Page 23: Main (2) Circuit Schematic Diagram

    BD-HP90U [2] MAIN (2) CIRCUIT SCHEMATIC DIAGRAM DDR NAND FLASH(MAIN Sht002) NOT USE D_1.5V D_1.5V D_GND C7862 D_3.3V D_3.3V R7878 NAND_CLE (PWB) R7875 R7879 1.5K NAND_RE R7880 R7876 1.5K (PWB) NAND_WE1 R7881 R7877 1.5K (PWB) FL7810 FL7820 R7805 (PWB) NA119WJ...
  • Page 24: Main (3) Circuit Schematic Diagram

    BD-HP90U [3] MAIN (3) CIRCUIT SCHEMATIC DIAGRAM Front_uCom(MAIN Sht003) NOT USE D_3.3V AT_12V R2591 R2593 6.8K 3.3K F_AT_5V R2508 R2513 R/C_SELECT TL2516 (PWB) SA033WJQZ TO BCM7632 SUB_P-CON S2501 [Sht 001] DRIVE_P-CON HDMI_SDA HDMI_SDA MAIN_P-CON HDMI_SCL HDMI_SCL SUB_SHORT_DET SUB_SHORT_DET R2594 R2592...
  • Page 25: Main (4) Circuit Schematic Diagram

    BD-HP90U [4] MAIN (4) CIRCUIT SCHEMATIC DIAGRAM Front End(MAIN Sht004) TO POWER [Sht 005] NOT USE DRIVE_12V L3001 4.7uH F3001 DRIVE_5V 0.5A C3004 C3005 D_3.3V 0.1u QFS-LA058WJZZY D_3.3V D_GND SC3003 WA868WJQ1 OFE_GP_PB0 TL3067 GNDM TL3068 C3021 GNDM IC3003 TL3069 SC3001...
  • Page 26: Main (5) Circuit Schematic Diagram

    BD-HP90U [5] MAIN (5) CIRCUIT SCHEMATIC DIAGRAM Power(MAIN Sht005) AND SHADED COMPONENTS=SAFETY RELATED PARTS TO F-uCOM DRIVE_12V [Sht 003] AT_12V F_AT_5V D9014 TL9004 D9015 D_GND DA1010 DA1010 DRIVE_5V LOW_POWER_CTL TL9020 5.2V DC-DC CONVERTOR: 5.216V Q9012 D9012 C9035 DA1010 C9031 C9032...
  • Page 27: Led Circuit Schematic Diagram

    BD-HP90U [6] LED CIRCUIT SCHEMATIC DIAGRAM NOT USE RMC1401 RRMCUA087WJQZ 11mA SC1404 SC1403 N0534FJQ1 TL1401 TL1415 Q1401 KEY_STBY 2SC4081 TL1402 TL1416 D_3.3V R1407 TL1403 TL1417 LUG1401 HA006WJ TL1404 TL1418 LED_PON TL1405 TL1419 R/C_OPE R/C_OPE R/C OPE LED_STBY TL1406 TL1420 LED_PLAY...
  • Page 28: Operation Circuit Schematic Diagram

    BD-HP90U [7] OPERATION CIRCUIT SCHEMATIC DIAGRAM NOT USE STBY S1201 KA037WJ RMC1201 UA089WJQZ LUG1201 PA210WJQZ STAND-BY P-ON AQUOS PURE Green Green Green SC1201 C1202 6.3V TL1201 KEY_STBY TL1202 EJECT TL1203 Q1201 Q1202 Q1203 Q1204 S1251 DTC114 DTC114 DTC114 DTC114 KA037WJ...
  • Page 29: Parts Guide

    BD-HP90U PartsGuide PARTS GUIDE No. S80J8BDHP90U/ BLU-RAY DISC PLAYER BD-HP90U MODEL CONTENTS CABINET PARTS PRINTED WIRING BOARD ASSEMBLIES SUPPLIED ACCESSORIES DSETV0218TEVW (MAIN Unit) DUNTKF560TE6A (LED Unit) PACKING PARTS (NOT REPLACEMENT ITEM) DUNTKF561TE6A (OPERATION Unit) Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.
  • Page 30 BD-HP90U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [1] PRINTED WIRING BOARD ASSEMBLIES MAIN Unit DSETV0218TEVW LED Unit DUNTKF560TE6A OPERATION Unit DUNTKF561TE6A BD DRIVE Unit RUNTDA045WJQZ [2] DSETV0218TEVW (MAIN Unit) C2503 Capacitor 100 6.3V Electrolytic VCEAPF0JW107MY C2504 Capacitor 0.047 10V Ceramic...
  • Page 31 BD-HP90U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [2] DSETV0218TEVW (MAIN Unit) C7221 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C7222 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C7223 Capacitor 10 10V Ceramic RC-KZA176WJZZY C7224 Capacitor 10 10V Ceramic RC-KZA176WJZZY C7225 Capacitor 10 10V Ceramic...
  • Page 32 BD-HP90U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [2] DSETV0218TEVW (MAIN Unit) C7827 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C7828 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C7829 Capacitor 10 10V Ceramic RC-KZA176WJZZY C7830 Capacitor 10 10V Ceramic RC-KZA176WJZZY C7831 Capacitor 0.1 10V Ceramic...
  • Page 33 BD-HP90U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [2] DSETV0218TEVW (MAIN Unit) F3003 Fuse 2A 32V QFS-LA066WJZZY F9001 Fuse 3A 32V QFS-LA095WJPZY FB2502 Ferrite Core RBLN-0060TAZZY FB2503 Ferrite Core RBLN-0060TAZZY FB2504 Ferrite Core RBLN-0252TAZZY FB7201 Ferrite Core RBLN-0252TAZZY FB7202...
  • Page 34 BD-HP90U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [2] DSETV0218TEVW (MAIN Unit) P2502 Plug QPLGN0056CEZZY P7202 Plug QPLGN0570FJZZY P7207 Plug QPLGN0060CEZZY Q2501 Transistor RT1N241C-T112-1 VSRT1N241C/-1Y Q2502 Transistor 2SC3928A-T112-1R VS2SC3928AR-1Y Q2503 VSRT1N241C/-1Y Transistor RT1N241C-T112-1 Q2504 Transistor RT1N241C-T112-1 VSRT1N241C/-1Y Q2505 Transistor RT1N241C-T112-1...
  • Page 35 BD-HP90U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [2] DSETV0218TEVW (MAIN Unit) R3089 Resistor 0 1/16W Metal Oxide VRS-CZ1JF000JY R3090 Resistor 0 1/16W Metal Oxide VRS-CZ1JF000JY R3092 Resistor 0 1/16W Metal Oxide VRS-CZ1JF000JY R3093 Resistor 1k 1/16W Metal Oxide...
  • Page 36 BD-HP90U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [2] DSETV0218TEVW (MAIN Unit) R7257 Resistor 100 1/16W Metal Oxide VRS-CZ1JF101JY R7259 Resistor 22k 1/16W Metal Oxide VRS-CZ1JF223JY R7274 Resistor 0 1/16W Metal Oxide VRS-CZ1JF000JY R7288 Resistor 0 1/16W Metal Oxide...
  • Page 37 BD-HP90U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [2] DSETV0218TEVW (MAIN Unit) R9040 Resistor 0 1/16W Metal Oxide VRS-CY1JF000JY R9041 Resistor 4.7k 1/16W Metal Oxide VRS-CY1JF472FY R9042 Resistor 390 1/16W Metal Oxide VRS-CY1JF391FY R9043 Resistor 2.7k 1/16W Metal Oxide...
  • Page 38 BD-HP90U [5] CABINET PARTS MAIN Unit LED Unit BD DRIVE Unit OPERATION Unit 28-2 28-1...
  • Page 39 BD-HP90U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [5] CABINET PARTS Top Cabinet Ass'y CCABAC590TEV1 Bottom Cabinet Ass'y CCABBB831TEV1 Terminal Cover Ass'y CCOVAD828TEV1 Chassis GBDYUA417WJFW Drive Angle-L LANGFA763WJFW Shield LANGFA773WJFW DC Holder LHLDZB646WJZZ Screw (M3x2.8) LX-BZA148WJF7 Screw (M3x6), x9...
  • Page 40 BD-HP90U [7] PACKING PARTS (NOT REPLACEMENT ITEM) PRICE PARTS CODE DESCRIPTION PART RANK MARK DELIVERY [7] PACKING PARTS (NOT REPLACEMENT ITEM) Packing Case SPAKCF794WJZZ Mirror Mat SPAKPB513WJZZ SPAKXD056WJZZ Bottom Add Top Add SPAKXD057WJZZ Polyethylene Bag SSAKA0005PEZZ Serial No. Label TLABZC447WJZZ...
  • Page 41 BD-HP90U MEMO © COPYRIGHT XXXX BYSHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.
  • Page 42 BD-HP90U COPYRIGHT 2010 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.