Pioneer BDP-LX55 User Manual

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CONTENTS
SAFETY INFORMATION..........................................................................................................................................................2
1. SERVICE PRECAUTIONS ....................................................................................................................................................5
1.1 NOTES ON SOLDERING ...............................................................................................................................................5
2. SPECIFICATIONS .................................................................................................................................................................6
2.1 ACCESSORIES ..............................................................................................................................................................6
2.2 SPECIFICATIONS...........................................................................................................................................................6
2.3 TYPES OF DISCS/FILES THAT CAN BE PLAYED ........................................................................................................7
3. BASIC ITEMS FOR SERVICE.............................................................................................................................................12
3.1 CHECK POINTS AFTER SERVICING..........................................................................................................................12
3.2 PCB LOCATIONS .........................................................................................................................................................13
3.3 JIGS LIST......................................................................................................................................................................13
4. BLOCK DIAGRAM...............................................................................................................................................................14
4.1 OVERALL CONNECTION DIAGRAM ...........................................................................................................................14
4.2 BLOCK DIAGRAM FOR POWER BLOCK ....................................................................................................................16
5. DIAGNOSIS .........................................................................................................................................................................18
5.1 DIAGNOSIS FLOWCHART...........................................................................................................................................18
6. SERVICE MODE .................................................................................................................................................................25
6.1 HOW TO ENTER TO SERVICE MODE ........................................................................................................................25
6.2 DESCRIPTION OF EACH ITEM ...................................................................................................................................25
6.3 DETAILED DESCRIPTION OF ITEMS USED IN SER
VICE .........................................................................................26
7. DISASSEMBLY....................................................................................................................................................................31
8. EACH SETTING AND ADJUSTMENT ................................................................................................................................39
8.1 NECESSARY ADJUSTMENT POINTS.........................................................................................................................39
8.2 FIRMWARE UPDATE....................................................................................................................................................39
9. EXPLODED VIEWS AND PARTS LIST...............................................................................................................................40
9.1 PACKING SECTION......................................................................................................................................................40
9.2 EXTERIOR SECTION...................................................................................................................................................42
10. SCHEMATIC DIAGRAM ....................................................................................................................................................44
10.1 MAIN BOARD ASSY (1/15) : POWER SOURCE (Sheet No.2) ..................................................................................44
10.2 MAIN BOARD ASSY (2/15) : DDR-1 (Sheet No.3) .....................................................................................................46
10.3 MAIN BOARD ASSY (3/15) : DDR-2 (Sheet No.4) .....................................................................................................48
10.4 MAIN BOARD ASSY (4/15) : HDMI (Sheet No.5) .......................................................................................................50
10.5 MAIN BOARD ASSY (5/15) : FLASH (Sheet No.6).....................................................................................................52
10.6 MAIN BOARD ASSY (6/15) : VFD/IR (Sheet No.7) ....................................................................................................54
10.7 MAIN BOARD ASSY (7/15) : AUDIO DAC (Sheet No.8).............................................................................................56
10.8 MAIN BOARD ASSY (8/15) : VIDEO OUTPUT (Sheet No.9) .....................................................................................58
10.9 MAIN BOARD ASSY (9/15) : FE (Sheet No.10)..........................................................................................................60
10.10 MAIN BOARD ASSY (10/15) : MOTOR DRIVER+CPU (Sheet No.11).....................................................................62
10.11 MAIN BOARD ASSY
(11/15) : DDR2 (Sheet No.12) ................................................................................................64
10.12 MAIN BOARD ASSY (12/15) : POWER-DADT (Sheet No.13)..................................................................................66
10.13 MAIN BOARD ASSY (13/15) : INTERFACE (Sheet No.14) ......................................................................................68
10.14 MAIN BOARD ASSY (14/15) : SIL9136-POWER (Sheet No.15) ..............................................................................70
10.15 MAIN BOARD ASSY (15/15) : MCU/SWITCH (Sheet No.16)...................................................................................72
10.16 FRONT BOARD ASSY..............................................................................................................................................74
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

Pioneer BDP-LX55 Specifications

General

Storage media type	Not available
Built-in storage media	No
Total storage capacity	- GB
Product color	Black
Supported radio bands	-
Image formats supported	JPG
Video formats supported	3GP, AVI, DIVX, FLV, M2TS, M4V, MOV, MPEG2, MPEG4, TS, WMV
Analog signal format system	NTSC J, PAL
Audio decoders	Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby TrueHD, DTS, DTS 96/24, DTS-ES
Audio output channels	2.0 channels
DC-in jack	Yes
Composite video out	1
USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
AC input voltage	200 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.3 W
Power consumption (typical)	25 W
Disc types supported	BD-R, BD-RE, BD-ROM, CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW

Weight and Dimensions

Depth	93 mm
Width	435 mm
Height	252 mm
Weight	3500 g