Panasonic DMP-BDT300GA, Service Manual

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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 BDT300GC)----------- 6
2 Warning -------------------------------------------------------------- 7
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatic Sensitive (ES) Devices -------------- 7
2.2. Service caution based on legal restrictions --------- 8
3 Service Navigation ----------------------------------------------- 9
3.1. Combination of Multiple Pressing on the
Remote Control -------------------------------------------- 9
3.2. Entering Special Modes with Combination of
Multiple Pressing on the Remote Control ----------- 9
4 Specifications ---------------------------------------------------- 11
5 Service Mode ----------------------------------------------------- 13
5.1. Self-Diagnosis and Special Mode Setting ----------13
6 Service Fixture & Tools ---------------------------------------- 23
7 Measurements and Adjustments --------------------------- 24
7.1. Service Positions -----------------------------------------24
7.2. Disassembly from the traverse unit, assembly
of the optical pick-up unit -------------------------------25
7.3. Adjustment of BD Drive ---------------------------------28
8 Block Diagram ---------------------------------------------------- 36
8.1. Digital P.C.B. Regulator Block Diagram-------------36
8.2. Timer Block Diagram ------------------------------------37
8.3. Digital (Back End Section) Block Diagram(1/2) ---38
8.4. Digital (Back End Section) Block Diagram(2/2) ---39
8.5. IC Pin Terminal Chart------------------------------------40
8.6. Digital (Front End Section) Block Diagram---------41
8.7. Analog Audio/Video Block Diagram------------------42
9 Schematic Diagram --------------------------------------------- 43
9.1. Interconnection Schematic Diagram-----------------43
9.2. PEAK-PRO3(PK) Schematic Diagram(1/2)--------44
9.3. PEAK-PRO3(PK) Schematic Diagram(2/2) ------- 45
9.4. PRO3_PERI Section Schematic Diagram (1/
2) ------------------------------------------------------------- 46
9.5. PRO3_PERI Section Schematic Diagram (2/
2) ------------------------------------------------------------- 47
9.6. EX-BUS Section Schematic Diagram--------------- 48
9.7. DDR3_CH0 Section Schematic Diagram ---------- 49
9.8. DDR3_CH1 Section Schematic Diagram(1/2)---- 50
9.9. DDR3_CH1 Section Schematic Diagram(2/2)---- 51
9.10. AUDIO_IO Section Schematic Diagram ----------- 52
9.11. VIDEO Section Schematic Diagram ---------------- 53
9.12. TIMER Section Schematic Diagram ---------------- 54
9.13. DAC_HDMI1 Section Schematic Diagram -------- 55
9.14. DAC_HDMI2 Section Schematic Diagram -------- 56
9.15. DIGITAL_NET Section Schematic Diagram ------ 57
9.16. ETHER_USB Section Schematic Diagram(1/
2) ------------------------------------------------------------- 58
9.17. ETHER_USB Section Schematic Diagram(2/
2) ------------------------------------------------------------- 59
9.18. FE_CNCTR Section Schematic Diagram --------- 60
9.19. FE_POWER Section Schematic Diagram -------- 61
9.20. FE_SODC Section Schematic Diagram------------ 62
9.21. FE_DRIVER Section Schematic Diagram --------- 63
10 Printed Circuit Board ------------------------------------------ 64
10.1. Digital P.C.B. ---------------------------------------------- 64
10.2. Drive P.C.B.------------------------------------------------ 73
11 Appendix for Schematic Diagram ------------------------- 76
11.1. Voltage and Waveform Chart ------------------------- 76
12 Exploded View and Replacement Parts List ----------- 82
12.1. Exploded Views ------------------------------------------ 82
12.2. Electrical Replacement Parts List-------------------- 84