Panasonic SA-BT205GA, Service Manual

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2
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
2.4. Handling Precautions for BD Drive Unit ------------ 10
3 Service Navigation---------------------------------------------- 11
3.1. Service Information -------------------------------------- 11
4 Specifications ---------------------------------------------------- 12
5 Location of Controls and Components------------------ 14
5.1. Remote Control Key Button Operations ------------ 14
5.2. Main Unit Key Button Operations -------------------- 15
5.3. Using BD-LIVE or BONUSVIEW in BD-Video ---- 16
5.4. Using the iPod -------------------------------------------- 17
5.5. Speaker Connections ----------------------------------- 19
5.6. Disc, SD Card and USB device Information------- 20
5.7. About MP3/JPEG/DivX files --------------------------- 22
6 Operating Instructions ---------------------------------------- 24
6.1. Taking out the Disc from BD Drive Unit when
disc cannot be ejected by OPEN/CLOSE
button-------------------------------------------------------- 24
7 Self-Diagnosis and Special Mode Setting -------------- 25
7.1. Service Mode Summary Table ------------------------ 25
7.2. Special Mode Setting------------------------------------ 28
7.3. Service Mode at glance -------------------------------- 30
7.4. Service Mode Table (Wireless - e.g. SH-FX70) --- 35
8 Service Fixture & Tools --------------------------------------- 37
8.1. Service Tools and Equipment ------------------------- 37
9 Disassembly and Assembly Instructions --------------- 38
9.1. Disassembly Flow Chart-------------------------------- 39
9.2. Main Components and P.C.B. Locations ----------- 40
9.3. Disassembly of Top Cabinet--------------------------- 41
9.4. Disassembly of Voltage Selector P.C.B.------------ 41
9.5. Disassembly of Rear Panel---------------------------- 42
9.6. Disassembly of Front Panel Assembly ------------- 43
9.7. Disassembly of Panel & Power Button P.C.B. ---- 44
9.8. Disassembly of Setup Mic P.C.B. -------------------- 45
9.9. Disassembly of SD P.C.B. ----------------------------- 46
9.10. Disassembly of Tray Lid -------------------------------- 46
9.11. Disassembly of iPod P.C.B.---------------------------- 47
9.12. Disassembly of BD Drive Unit ------------------------ 48
9.13. Disassembly of Main P.C.B. --------------------------- 49
9.14. Disassembly of Digital P.C.B. ------------------------- 50
9.15. Disassembly of D-Amp P.C.B. ------------------------ 51
9.16. Replacement of Audio Amplifier Driver IC
(IC8001) ---------------------------------------------------- 52
9.17. Replacement of Audio Amplifier Driver IC
(IC8002) ---------------------------------------------------- 53
9.18. Replacement of Regulator Transistor (Q8026) --- 55
9.19. Disassembly of AC Inlet P.C.B. ----------------------- 55
9.20. Disassembly of SMPS P.C.B. ------------------------- 56
9.21. Replacement of Switching Regulator IC
(IC5701) ---------------------------------------------------- 57
9.22. Replacement of Rectifier Diode (D5702)----------- 57
9.23. Replacement of Regulator Diode (D5801)--------- 59
9.24. Replacement of Regulator Diode (D5802)--------- 59
9.25. Replacement of Regulator Diode (D5803)--------- 60
9.26. Disassembly of Wireless Adapter P.C.B.----------- 61
9.27. Disassembly of Tuner P.C.B. -------------------------- 62
9.28. Disassembly of BD Drive------------------------------- 62
10 Service Position ------------------------------------------------- 67
10.1. Checking & Servicing of Main P.C.B.---------------- 67
10.2. Checking & Servicing of SMPS P.C.B. ------------- 68
10.3. Checking & Servicing of Digital P.C.B. ------------- 69
10.4. Checking and Servicing of D-Amp P.C.B. --------- 71
10.5. Caution for Replacing Parts--------------------------- 73
11 Voltage & Waveform Chart ---------------------------------- 74
11.1. Main P.C.B. (1/4)----------------------------------------- 74
11.2. Main P.C.B. (2/4)----------------------------------------- 75
11.3. Main P.C.B. (3/4)----------------------------------------- 76
11.4. Main P.C.B. (4/4)----------------------------------------- 77
11.5. Panel P.C.B. ---------------------------------------------- 78
11.6. D-Amp P.C.B. (1/2) -------------------------------------- 79
11.7. D-Amp P.C.B. (2/2) -------------------------------------- 80
11.8. Setup Mic P.C.B. ---------------------------------------- 80
11.9. SMPS P.C.B. --------------------------------------------- 81
11.10. Waveform Table ------------------------------------------ 82
12 Illustration of ICs, Transistor and Diode ---------------- 83
13 Block Diagram --------------------------------------------------- 85
13.1. System Control ------------------------------------------- 85
13.2. Audio-------------------------------------------------------- 86
13.3. D-Amp ------------------------------------------------------ 87
13.4. SMPS ------------------------------------------------------- 88
14 Wiring Connection Diagram -------------------------------- 89
15 Schematic Diagram Notes ----------------------------------- 91
16 Schematic Diagram -------------------------------------------- 93
16.1. Main Circuit------------------------------------------------ 93
16.2. Panel Circuit --------------------------------------------- 101
16.3. Tuner, Power Button & Setup Mic Circuit--------- 102
16.4. SD, iPod & Wireless Adapter Circuit--------------- 103
16.5. D-Amp Circuit-------------------------------------------- 104
16.6. SMPS Circuit--------------------------------------------- 110
16.7. AC Inlet & Voltage Selector Circuit ----------------- 112
17 Printed Circuit Board----------------------------------------- 113
17.1. Main P.C.B.----------------------------------------------- 113
17.2. Tuner, Panel, Power Button, Setup Mic & SD
P.C.B. ------------------------------------------------------ 115
17.3. iPod, Wireless Adapter, AC Inlet & Voltage
Selector P.C.B. ------------------------------------------ 116
17.4. D-Amp P.C.B. -------------------------------------------- 117
17.5. SMPS P.C.B.--------------------------------------------- 119
18 Terminal Function of ICs ------------------------------------ 121
18.1. IC6001(C0HBB0000057): IC FL Driver ----------- 121
19 Exploded View and Replacement Parts List---------- 123
19.1. Exploded View and Mechanical Replacement
Part List --------------------------------------------------- 123
19.2. Electrical Replacement Part List -------------------- 130