Panasonic SA-VKX95EE - Page 2

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6.7. Firmware Version-Up Information--------------------26
7 Troubleshooting Guide---------------------------------------- 29
7.1. No Power or No Display--------------------------------29
7.2. Bluetooth Pairing Failure-------------------------------29
7.3. No Key Function------------------------------------------29
7.4. No Remote Control Function--------------------------29
7.5. USB Device Cannot Detect----------------------------30
7.6. No Output Sound-----------------------------------------31
7.7. Check Point------------------------------------------------32
8 Disassembly and Assembly Instructions---------------34
8.1. Type of Screws -------------------------------------------34
8.2. Disassembly Flow Chart-------------------------------- 34
8.3. Main Components and P.C.B. Locations----------- 35
8.4. Disassembly of Top Cabinet---------------------------36
8.5. Disassembly of Front Panel Unit-----------------36
8.6. Disassembly of Panel P.C.B. and Music Port
P.C.B.-------------------------------------------------------- 37
8.7. Disassembly of Bluetooth P.C.B. Ass’y-------------38
8.8. Disassembly of USB P.C.B. ---------------------------38
8.9. Disassembly of Mic P.C.B.-----------------------------38
8.10. Disassembly of Rear Panel.---------------------------39
8.11. Disassembly of Main P.C.B. Ass’y------------------- 40
8.12. Disassembly of SMPS Module -----------------------41
8.13. Disassembly of DVD Mechanism Unit--------------42
8.14. Disassembly of Backend P.C.B. Ass’y--------------43
9 Service Position-------------------------------------------------44
9.1. Checking of Panel P.C.B. and Main P.C.B.
Ass'y---------------------------------------------------------44
9.2. Checking of Backend P.C.B. Ass'y ------------------44
10 Block Diagram ---------------------------------------------------47
10.1. Backend ----------------------------------------------------47
10.2. System Control ------------------------------------------- 49
10.3. Audio --------------------------------------------------------52
10.4. Power Supply --------------------------------------------- 55
11 Wiring Connection Diagram---------------------------------57
12 Schematic Diagram---------------------------------------------59
12.1. Schematic Diagram Notes-----------------------------59
12.2. Backend (DV5U) Circuit (1/4)-------------------------61
12.3. Backend (DV5U) Circuit (2/4)-------------------------62
12.4. Backend (DV5U) Circuit (3/4)-------------------------63
12.5. Backend (DV5U) Circuit (4/4)-------------------------64
12.6. Backend (Motor Driver) Circuit -----------------------65
12.7. Backend (Video) Circuit -------------------------------- 66
12.8. Backend (HDMI) Circuit -------------------------------- 67
12.9. Main (UP) Circuit -----------------------------------------68
12.10. Main (SOC) Circuit---------------------------------------69
12.11. Main (USB) Circuit ---------------------------------------70
12.12. Main (Tuner AUX) Circuit ------------------------------71
12.13. Main (DSP) Circuit (1/2)--------------------------------72
12.14. Main (DSP) Circuit (2/2)--------------------------------73
12.15. Main (DAMP) Circuit (1/2)------------------------------74
12.16. Main (DAMP) Circuit (2/2)------------------------------75
12.17. Main (VREG Fan) Circuit (1/2)------------------------76
12.18. Main (VREG Fan) Circuit (2/2)------------------------77
12.19. Main (Connector) Circuit -------------------------------78
12.20. Panel Circuit-----------------------------------------------79
12.21. USB, Music Port & Mic Circuit ------------------------80
13 Printed Circuit Board ------------------------------------------81
13.1. Backend P.C.B. Ass'y ----------------------------------- 81
13.2. Main P.C.B. Ass'y (Side A)-----------------------------82
13.3. Main P.C.B. Ass'y (Side B)-----------------------------83
13.4. Panel, USB & Music Port P.C.B.--------------------- 84
13.5. Mic P.C.B.-------------------------------------------------- 85
14 Voltage and Waveform Measurement-------------------- 87
14.1. Voltage Measurement ---------------------------------- 87
15 Exploded View and Replacement Parts List----------- 97
15.1. Cabinet Parts Location 1------------------------------- 97
15.2. Cabinet Parts Location 2------------------------------- 98
15.3. Packaging ------------------------------------------------- 99
15.4. Mechanical Replacement Part List-----------------101
15.5. Electrical Replacement Parts List ------------------103