Sharp bd hp 16 u service manual

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BD-HP16U

SHARP SERVICE MANUAL

NO. 329W8BDHP16U/
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BLU-RAY DISC PLAYER

EL; MODEL BD-HP16U

In the interests of user-safety (Required by safety regulation in some countries) the set should be restored to its
original condition and only parts identical to those specified should be used.

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CONTENTS \
SAFETY PRECAUTION [2] MAIN (2) CIRCUIT SCHEMATIC DIA-
IMPORTANT SERVICE NOTES .............. GRAM ......................................................... 7-2
Precautions for using leadfree solder ..... [3] MAIN (3) CIRCUIT SCHEMATIC DIA-
GRAM ......................................................... 7-3
CHAPTER 1. SPECIFICATIONS [4] MAIN (4) CIRCUIT SCHEMATIC DIA-
[1] SPECIFICATIONS ..................................... 1-1 GRAM ......................................................... 7-4
[5] MAIN (5) CIRCUIT SCHEMATIC DIA-
CHAPTER 2. OPERATION MANUAL GRAM ......................................................... 7-5
[1] PARTS NAMES .......................................... 2-1 [6] MAIN (6) CIRCUIT SCHEMATIC DIA-
GRAM ......................................................... 7-6
CHAPTER 3. REMOVING OF MAJOR PARTS [7] MAIN (7) CIRCUIT SCHEMATIC DIA-
[1] REMOVING OF MAJOR PARTS ............... 3-1 GRAM ......................................................... 7-7
[2] EXTENSION CABLE CONNECTION DI- [8] MAIN (8) CIRCUIT SCHEMATIC DIA-
AGRAM ...... 3-3 GRAM... ..... 7-8
[3] IMPORTANT .. 3-3 [9] MAIN (9)
[4] UPGRADING .................................... GRAM ......................................................... 7-9
[10] MAIN (10) CIRCUIT SCHEMATIC DIA-
CHAPTER 4. TROUBLESHOOTING TABLE GRAM ....................................................... 7-10
[1] TROUBLESHOOTING TABLE ................... 4-1 [11] MAIN (11) CIRCUIT SCHEMATIC DIA-
GRAM ....................................................... 7-11
CHAPTER 5. BLOCK DIAGRAM [12] MAIN (12) CIRCUIT SCHEMATIC DIA-
[1] MAIN BLOCK DIAGRAM ........................... 5-1 GRAM ....................................................... 7-12
[2] ANALOG/POWER/LCD/OPERATION [13] POWER CIRCUIT SCHEMATIC DIA»
BLOCK DIAGRAM ..................................... 5-2 GRAM ....................................................... 7-13
[14] ANALOG CIRCUIT SCHEMATIC DIA»
CHAPTER 6. PRINTED WIRING BOARD ASSEM- GRAM ....................................................... 7-14
BLIES [15] LCD CIRCUIT SCHEMATIC DIAGRAM...7-15
[1] MAIN PWB ............ [16] OPERATION-L CIRCUIT SCHEMATIC
[2] ANALOG PWB.. DIAGRAM ................................................. 7-16
[3] POWER PWB .......
[4] OPERATION-L PWB 6-9 Parts Guide
[5] LCD PWB ..................... -10
CHAPTER 7. SCHEMATIC DIAGRAMS
[1] MAIN (1) CIRCUIT SCHEMATIC DIA-
GRAM ........................................................ 7-1

Parts marked with " l " 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-HP16U
SAFETY PRECAUTION

IMPORTANT SERVICE NOTES
IIMPORTANT SERVICE NOTES

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

CAUTION

RISK OF ELECTRIC SHOCK
DO NOT OPEN

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, DO

NOT REMOVE COVER. NO USER-SERVICEABLE

This symbol warns the user of
uninsulated voltage within the
unit that can cause dangerous
electric shocks.

This symbol alerts the user
that there are important

operating and maintenance
instructions in the literature
accompanying this unit.

PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.

WARNING-FCC Regulations state that any unauthorized changes or
modifications to this equipment not expressly approved by the manufacturer
could void the users authority to operate this equipment.

INFORMATION

This eqUipment has been tested and found to comply with the limits for a Class B digital device. pursuant to
Part 15 of the FCC Rules. These limits are designed to prOVide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by

one or more of the following measures:
iReorient or relocate the receiving antenna.

fincrease the separation between the equipment and receiver.
-Connect the eqUipment into an outlet on a Circuit different from that to which the receiver is connected.
iConsult the dealer or an experienced radio/TV technician for help.

CAUTION:

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

AS THE LASER BEAM USED IN THIS UNIT IS
HARMFUL TO THE EYES, DO NOT ATTEMPT
TO DISASSEMBLE THE CABINET.

REFER SERVICING TO QUALIFIED PERSONNEL
ONLY.

This Player is classified as a CLASS 1 LASER product.
The CLASS 1 LASER PRODUCT label is located on
the rear cover.

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 servicing to qualified personnel.

CLASS 1
LASER PRODUCT