3
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 4
1.1. General guidelines ---------------------------------------- 4
1.2. Caution for fuse replacement--------------------------- 4
1.3. Caution for AC cord (Only for BDT110GC) --------- 6
2 Warning -------------------------------------------------------------- 7
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatic Sensitive (ES) Devices -------------- 7
2.2. Precaution of Laser Diode------------------------------- 8
2.3. Service caution based on legal restrictions --------- 9
3 Service Navigation ----------------------------------------------10
3.1. Service Information --------------------------------------10
3.2. Combination of Multiple Pressing on the
Remote Control -------------------------------------------11
3.3. Entering Special Modes with Combination of
Multiple Pressing on the Remote Control ----------11
4 Specifications ----------------------------------------------------13
5 Location of Controls and Components ------------------15
6 Operating Instructions-----------------------------------------17
6.1. Taking out the Disc from BD-Drive Unit when
the Disc cannot be ejected by OPEN/CLOSE
button --------------------------------------------------------17
7 Service Mode -----------------------------------------------------18
7.1. Self-Diagnosis and Special Mode Setting ----------18
8 Service Fixture & Tools----------------------------------------29
9 Disassembly and Assembly Instructions ---------------30
9.1. Unit -----------------------------------------------------------30
9.2. BD Drive---------------------------------------------------- 33
9.3. Traverse Unit---------------------------------------------- 37
9.4. Adjustment of BD Drive--------------------------------- 44
10 Measurements and Adjustments -------------------------- 48
10.1. Service Positions----------------------------------------- 48
10.2. Caution for Replacing Parts --------------------------- 50
11 Block Diagram --------------------------------------------------- 51
11.1. Overall Block Diagram---------------------------------- 51
11.2. Power Supply Block Diagram ------------------------- 52
12 Schematic Diagram -------------------------------------------- 53
12.1. Interconnection Schematic Diagram ---------------- 53
12.2. Power Supply Section Schematic Diagram ------- 54
12.3. FL Section Schematic Diagram ---------------------- 55
12.4. SD_USB Section Schematic Diagram-------------- 56
12.5. POWER SW and LED Section Schematic
Diagram ---------------------------------------------------- 57
13 Printed Circuit Board ------------------------------------------ 58
13.1. Power P.C.B. ---------------------------------------------- 58
13.2. Power SW P.C.B., LED P.C.B.and SD P.C.B. ---- 59
14 Appendix for Schematic Diagram ------------------------- 60
14.1. Voltage and Waveform Chart ------------------------- 60
15 Exploded View and Replacement Parts List ----------- 63
15.1. Exploded Views and Mechanical
Replacement Parts List--------------------------------- 63
15.2. Electrical Replacement Parts List-------------------- 68
16 Schematic Diagram for printing with A4 size---------- 71
