Sharp bd hp 20 h service manual

Page 1

BD-HP2OS/SA/SB/H/X/RU

SHARP SERVICE MANUAL

No. S87M4BD- HP2OS
/ \ BLU- RAY DISC PLAYER
f BD- HPZOS

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r. - 22g Hnml MODELS BD-HP20H/X/RU

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In the interests of user-safety (Required by safety regulation in some countries) the set should be restored to its
original conditions and only parts identical to those specified should be used.
/ CONTENTS \
SAFETY PRECATION [4] MAIN (4) CIRCUIT SCHEMATIC DIA-
IMPORTANT SERVICE NOTES i GRAM 642
Precautions for using lead-free solder ii [5] MAIN (5) CIRCUIT SCHEMATIC DIA-
GRAM 643
CHAPTER 1. SPECIFICATIONS [6] MAIN (6) CIRCUIT SCHEMATIC DIA-
[1] SPECIFICATIONS (BD-HPZOS/SA/SB/ GRAM 644
H/RU) 1- 1 [7] MAIN (7) CIRCUIT SCHEMATIC DIA-
[2] SPECIFICATIONS (BD-HP20X) 1- 2 GRAM 649
[8] MAIN (8) CIRCUIT SCHEMATIC DIA-
CHAPTER 2. OPERATION MANUAL GRAM 620
[1] PARTS NAMES 2-1 [9] MAIN (9) CIRCUIT SCHEMATIC DIA-
GRAM 621
CHAPTER 3. REMOVING OF MAJOR PARTS [10] ANALOG (1) CIRCUIT SCHEMATIC
[1] REMOVING OF MAJOR PARTS 3-1 DIAGRAM 622
[2] EXTENSION CABLE CONNECTION [11] ANALOG (2) CIRCUIT SCHEMATIC
DIAGRAM 3-4 DIAGRAM 627
[3] IMPORTANT SERVICE NOTICE 3-6 [12] POWER (1) CIRCUIT SCHEMATIC DI-
[4] UPGRADING 3-6 AGRAM 6-32
[13] POWER (2) CIRCUIT SCHEMATIC DI-
CHAPTER 4. TROUBLE SHOOTING TABLE AGRAM 6-33
[1] MAIN 4-1 [14] OPERATION CIRCUIT SCHEMATIC
[2] ANALOG 4-5 DIAGRAM 634
[3] POWER 4-7 [15] LCD CIRCUIT SCHEMATIC DIAGRAMS-36
[4] OPERATION 4-9
CHAPTER 7. PRINTED WIRING BOARD ASSEM-
CHAPTER 5. BLOCK DIAGRAMS BLES
[1] MAIN BLOCK DIAGRAM 5-1 [1] MAIN PWB 7»1
[2] ANALOG PWB 7-5
CHAPTER 6. SCHEMATIC DIAGRAMS [3] POWER PWB 77
[1] MAIN (1) CIRCUIT SCHEMATIC DIA- [4] OPERATION PWB 7»8
GRAM 6-1 [5] LCD PWB 7-9
[2] MAIN (2) CIRCUIT SCHEMATIC DIA-
GRAM 6-6 Parts Guide
[3] MAIN (3) CIRCUIT SCHEMATIC DIA-
K GRAM 6-11 /
Parts marked with " I 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.

This document has been published to be used for

SHARP CORPORATION after sales service only.

The contents are subject to change without notice.

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BD-HPZOS/SA/SB/H/X/RU
SAFETY PRECATION

IMPORTANT SERVICE NOTES

Note:
This Player can be used only where the power supply is
AC 230 \L 50 Hz. It cannot be used elsewhere.

CAUTION:

USE OF CONTROLS 0R ADJUSTMENTS OR
PERFORMANCE OF PROCEDURES OTHER THAN
THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.

AS THE LASER BEAM USED IN THIS PLAYER IS
HARMFUL TO THE EYES, DO NOT ATTEMPT TO
DISASSEMBLE THE CABINET. REFER SERVICING
TO QUALIFIED PERSONNEL ONLY.

WARNING:

TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO
RAIN OR MOISTURE.

TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, AND ANNOYING INTERFERENCE, USE THE
RECOMMENDED ACCESSORIES ONLY.

Power Cord Protection

To avoid any malfunctions of the Player, and to protect

against electric shock, fire or personal injury, please observe

the following.

0 Hold the plug firmly when connecting or disconnecting the AC
power cord.

0 Keep the AC power cord away from heating appliances.

0 Never put any heavy object on the AC power cord.

0 Do not attempt to repair or reconstruct the AC power cord in any
way.

0 This Player is classrfled as a CLASS 1 LASER product.

0 The CLASS 1 LASER PRODUCT label lS located on the rear cover.

0 This product contains a low power laser deVice. To ensure
continued safety do not remove any cover or attempt to gain
access to the inside of the product. Refer all sen/icing to qualified
personnel.

CLASS 1
LASER PRODUCT