SA-BFT800EE, SA-BFT800EEK - Panasonic Audio Service Manual (repair manual). Page 2

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2.4. Handling Precautions for BD Traverse ---------------9

3 Service Navigation---------------------------------------------- 11

3.1. Service Information -------------------------------------- 11
3.2. Firmware updates ---------------------------------------- 11
3.3. Caution for Replacing Parts --------------------------- 12

4 Specifications ---------------------------------------------------- 13

4.1. Others (Licenses) ---------------------------------------- 14

5 Location of Controls and Components------------------ 15

5.1. Remote Control Key Button Operations ------------ 15
5.2. Main Unit Key Button Operations -------------------- 16
5.3. Connection to a broadband network ---------------- 17
5.4. Network Easy Setting ----------------------------------- 18
5.5. Firmware Updating--------------------------------------- 20
5.6. Enjoying BD-LIVE or BONUSVIEW in BD-

Video -------------------------------------------------------- 21

5.7. Enjoying Blu-Ray 3D™ video ------------------------- 22
5.8. Using the iPod/iPhone ---------------------------------- 23
5.9. Enjoying VIERA CAST---------------------------------- 25

5.10. Playable discs/cards/USB devices ------------------ 26

5.11. File Extension Type Support (MP3/JPEG/

DivX/AVCHD/MPEG2 files) ---------------------------- 28

6 Operating Instructions ---------------------------------------- 30

6.1. Door Assembly Unit Jam ------------------------------- 30

7 Self-Diagnostic and Special Mode Setting ------------- 31

7.1. Service Mode Summary Table ------------------------ 31
7.2. Special Mode Setting------------------------------------ 34
7.3. Service Mode at glance -------------------------------- 36

8 Troubleshooting Guide---------------------------------------- 41

8.1. Troubleshooting Guide for F61 and/or F76 -------- 41
8.2. SMPS P.C.B. ---------------------------------------------- 42
8.3. Power P.C.B. ---------------------------------------------- 43
8.4. D-Amp P.C.B. --------------------------------------------- 44

9 Service Fixture & Tools --------------------------------------- 45

9.1. Service Tools and Equipment ------------------------- 45

10 Disassembly and Assembly Instructions --------------- 46

10.1. Disassembly Flow Chart-------------------------------- 48
10.2. Main Components and P.C.B. Locations ----------- 49
10.3. Disassembly of Door Assembly ---------------------- 50
10.4. Disassembly of Back Cabinet Assembly ----------- 52
10.5. Disassembly of Speaker Unit R ---------------------- 56
10.6. Disassembly of Tweeter R ----------------------------- 58
10.7. Disassembly of Speaker Unit L ----------------------- 60
10.8. Disassembly of Tweeter L ----------------------------- 63
10.9. Replacement of 4P speaker wire -------------------- 65

10.10. Disassembly of Digital Shield ------------------------- 73

10.11. Disassembly of SMPS Shield Unit ------------------- 76

10.12. Disassembly of Fan-------------------------------------- 78
10.13. Disassembly of AC Inlet P.C.B. ----------------------- 78
10.14. Disassembly of Optical P.C.B. ------------------------ 79
10.15. Disassembly of Wireless Adapter P.C.B.----------- 79
10.16. Disassembly of  Digital P.C.B. ------------------------ 80
10.17. Disassembly of Front End P.C.B. -------------------- 89
10.18. Disassembly of Digital Chassis ----------------------- 91
10.19. Disassembly of BD Traverse -------------------------- 95
10.20. Disassembly of FL P.C.B. ------------------------------ 96
10.21. Disassembly of Interlock P.C.B. ---------------------- 96
10.22. Disassembly of Door Switch P.C.B. ----------------- 97
10.23. Disassembly of Operation Button P.C.B. ----------- 98
10.24. Disassembly of Gear Box Assembly ---------------- 98
10.25. Disassembly of Power P.C.B. ----------------------- 101
10.26. Disassembly of D-Amp P.C.B. ---------------------- 103

10.27. Replacement of Digital Amplifier (IC5100) ------- 103
10.28. Disassembly of SMPS P.C.B.------------------------ 105
10.29. Replacement of Switching Regulator IC

(IC5701)--------------------------------------------------- 106

10.30. Replacement of Rectifier Diode (D5702) --------- 107
10.31. Replacement of Regulator Diode (D5802) ------- 108
10.32. Replacement of Regulator Diode (D5803) ------- 110
10.33. Disassembly of iPod Switch P.C.B. ---------------- 111
10.34. Disassembly of iPod Tub Assembly. --------------- 111
10.35. Disassembly of iPod P.C.B. -------------------------- 113
10.36. Disassembly of IR P.C.B. ----------------------------- 114
10.37. Disassembly of SD Lid -------------------------------- 114

11 Service Position------------------------------------------------ 116

11.1. Checking & repairing of Digital P.C.B. (Side A) - 116
11.2. Checking & repairing of Digital P.C.B. (Side B) - 117
11.3. Checking & repairing of D-Amp P.C.B. (Side

B) ----------------------------------------------------------- 119

11.4. Checking & repairing of D-Amp P.C.B. (Side

A) ----------------------------------------------------------- 120

11.5. Checking & repairing of SMPS P.C.B.------------- 121
11.6. Checking & repairing of FL P.C.B.------------------ 122

12 Voltage & Waveform Chart --------------------------------- 124

12.1. Digital P.C.B. (1/5) -------------------------------------- 124
12.2. Digital P.C.B. (2/5) -------------------------------------- 125
12.3. Digital P.C.B. (3/5) -------------------------------------- 126
12.4. Digital P.C.B. (4/5) -------------------------------------- 127
12.5. Digital P.C.B. (5/5) -------------------------------------- 128
12.6. FL P.C.B.-------------------------------------------------- 129
12.7. Power P.C.B.--------------------------------------------- 129
12.8. D-Amp P.C.B. (1/2) ------------------------------------- 130
12.9. D-Amp P.C.B. (2/2) ------------------------------------- 131

12.10. SMPS P.C.B.--------------------------------------------- 131

12.11. Waveform Table (1/2) ---------------------------------- 132

12.12. Waveform Table (2/2) ---------------------------------- 133

13 Illustration of ICs, Transistor and Diode --------------- 134
14 Overall Simplified Block Diagram------------------------ 135
15 Block Diagram -------------------------------------------------- 136

15.1. System Control ------------------------------------------ 136
15.2. Audio & Video ------------------------------------------- 137
15.3. IC Terminal Chart (Audio & Video) ----------------- 139
15.4. Power Supply(Main Section) ------------------------ 140

16 Wiring Connection Diagram ------------------------------- 142
17 Schematic Diagram ------------------------------------------- 143

17.1. Schematic Diagram Notes --------------------------- 143
17.2. Digital(Micon/Tuner) Circuit -------------------------- 145
17.3. D-Amp Circuit-------------------------------------------- 154
17.4. FL Circuit-------------------------------------------------- 157
17.5. SMPS Circuit--------------------------------------------- 158
17.6. Operation Button, Door Switch, Motor &

Interlock Circuit------------------------------------------ 160

17.7. iPod, IR & iPod Switch Circuit ----------------------- 161
17.8. Power, Optical & AC Inlet Circuit ------------------- 162
17.9. Wireless Adapter Circuit ------------------------------ 163

18 Printed Circuit Board----------------------------------------- 164

18.1. Digital P.C.B. --------------------------------------------- 164
18.2. D-Amp P.C.B. -------------------------------------------- 166
18.3. FL, Operation Button, Door Switch, Motor &

Interlock P.C.B. ------------------------------------------ 167

18.4. SMPS P.C.B.--------------------------------------------- 168
18.5. iPod, IR, iPod Switch, Power & Optical P.C.B. -- 169
18.6. AC Inlet & Wireless AdapterP.C.B. ----------------- 170