Panasonic SA-MAX9000GN - Page 2

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7.4. No Remote Control Function--------------------------19
7.5. No NFC-----------------------------------------------------19
7.6. USB Device Cannot Detect----------------------------19
7.7. No Output Sound-----------------------------------------20
7.8. Check Point------------------------------------------------21
8 Disassembly and Assembly Instructions---------------22
8.1. Type of Screws -------------------------------------------22
8.2. Disassembly Flow Chart-------------------------------- 23
8.3. Main Components and P.C.B. Locations----------- 24
8.4. Disassembly of Top Cabinet---------------------------25
8.5. Disassembly of Front Panel Unit---------------------25
8.6. Disassembly of Main P.C.B. ---------------------------26
8.7. Disassembly of SMPS P.C.B. -------------------------27
8.8. Disassembly of CD Mechanism Unit----------------28
8.9. Disassembly of CD Interface P.C.B.----------------29
8.10. Disassembly of Tuner P.C.B.--------------------------29
8.11. Disassembly NFC P.C.B.-------------------------------29
8.12. Disassembly of USB P.C.B. ---------------------------30
8.13. Disassembly of Mic P.C.B.-----------------------------30
8.14. Disassembly of Panel P.C.B.--------------------------30
9 Service Position-------------------------------------------------32
9.1. Checking of Panel P.C.B. ------------------------------32
9.2. Checking of SMPS P.C.B.------------------------------32
9.3. Checking of Main P.C.B.--------------------------------33
10 Block Diagram ---------------------------------------------------35
10.1. System Control ------------------------------------------- 35
10.2. Audio --------------------------------------------------------39
10.3. Power Supply --------------------------------------------- 41
11 Wiring Connection Diagram---------------------------------43
12 Schematic Diagram---------------------------------------------45
12.1. Schematic Diagram Notes-----------------------------45
12.2. Main (IO Expansion) Circuit ---------------------------47
12.3. Main (Fan LED) Circuit (1/2) -------------------------- 48
12.4. Main (Fan LED) Circuit (2/2) -------------------------- 49
12.5. Main (DSP) Circuit ---------------------------------------50
12.6. Main (Amp BTL) Circuit (1/2)--------------------------51
12.7. Main (Amp BTL) Circuit (2/2)--------------------------52
12.8. Main (MICON) Circuit (1/2) ----------------------------53
12.9. Main (MICON) Circuit (2/2) ----------------------------54
12.10. Main (Amp Single) Circuit (1/2)-----------------------55
12.11. Main (Amp Single) Circuit (2/2)----------------------- 56
12.12. Main (FE) Circuit ----------------------------------------- 57
12.13. Main (Digital Power) Circuit (1/2)---------------------58
12.14. Main (Digital Power) Circuit (2/2)---------------------59
12.15. Main (USB) Circuit---------------------------------------60
12.16. Main (AUX) Circuit ---------------------------------------61
12.17. Tuner Circuit-----------------------------------------------62
12.18. Panel Circuit (1/3)----------------------------------------63
12.19. Panel Circuit (2/3)----------------------------------------64
12.20. Panel Circuit (3/3)----------------------------------------65
12.21. Mic Circuit--------------------------------------------------66
12.22. USB and CD Interface Circuit-------------------------67
12.23. SMPS Circuit (1/2)---------------------------------------68
12.24. SMPS Circuit (2/2)---------------------------------------69
13 Printed Circuit Board ------------------------------------------ 70
13.1. Main P.C.B. (Side A)-------------------------------------70
13.2. Main P.C.B. (Side B)-------------------------------------71
13.3. Tuner, Mic, USB and CD Interface P.C.B. ---------72
13.4. Panel P.C.B. -----------------------------------------------73
13.5. SMPS P.C.B. ----------------------------------------------74
14 Voltage and Waveform Measurement -------------------- 75
14.1. Voltage Measurement ---------------------------------- 75
15 Exploded View and Replacement Parts List----------- 81
15.1. Cabinet Parts Location 1------------------------------- 81
15.2. Cabinet Parts Location 2------------------------------- 82
15.3. Cabinet Parts Location 3------------------------------- 83
15.4. Packaging ------------------------------------------------- 84
15.5. Mechanical Replacement Part List------------------ 85
15.6. Electrical Replacement Part List--------------------- 87