27.4. No Remote Control Function -------------------------- 197.5. No NFC ----------------------------------------------------- 197.6. USB Device Cannot Detect---------------------------- 197.7. No Output Sound----------------------------------------- 207.8. Check Point------------------------------------------------ 218 Disassembly and Assembly Instructions --------------- 228.1. Type of Screws ------------------------------------------- 228.2. Disassembly Flow Chart-------------------------------- 238.3. Main Components and P.C.B. Locations ----------- 248.4. Disassembly of Top Cabinet--------------------------- 258.5. Disassembly of Front Panel Unit --------------------- 258.6. Disassembly of Main P.C.B. --------------------------- 268.7. Disassembly of SMPS P.C.B. ------------------------- 278.8. Disassembly of CD Mechanism Unit ---------------- 288.9. Disassembly of CD Interface P.C.B. ---------------- 298.10. Disassembly of Tuner P.C.B. -------------------------- 298.11. Disassembly NFC P.C.B.------------------------------- 298.12. Disassembly of USB P.C.B. --------------------------- 308.13. Disassembly of Mic P.C.B. ----------------------------- 308.14. Disassembly of Panel P.C.B. -------------------------- 309 Service Position ------------------------------------------------- 329.1. Checking of Panel P.C.B. ------------------------------ 329.2. Checking of SMPS P.C.B.------------------------------ 329.3. Checking of Main P.C.B.-------------------------------- 3310 Block Diagram --------------------------------------------------- 3510.1. System Control ------------------------------------------- 3510.2. Audio -------------------------------------------------------- 3910.3. Power Supply --------------------------------------------- 4111 Wiring Connection Diagram --------------------------------- 4312 Schematic Diagram--------------------------------------------- 4512.1. Schematic Diagram Notes ----------------------------- 4512.2. Main (IO Expansion) Circuit --------------------------- 4712.3. Main (Fan LED) Circuit (1/2) -------------------------- 4812.4. Main (Fan LED) Circuit (2/2) -------------------------- 4912.5. Main (DSP) Circuit --------------------------------------- 5012.6. Main (Amp BTL) Circuit (1/2)-------------------------- 5112.7. Main (Amp BTL) Circuit (2/2)-------------------------- 5212.8. Main (MICON) Circuit (1/2) ---------------------------- 5312.9. Main (MICON) Circuit (2/2) ---------------------------- 5412.10. Main (Amp Single) Circuit (1/2) ----------------------- 5512.11. Main (Amp Single) Circuit (2/2) ----------------------- 5612.12. Main (FE) Circuit ----------------------------------------- 5712.13. Main (Digital Power) Circuit (1/2)--------------------- 5812.14. Main (Digital Power) Circuit (2/2)--------------------- 5912.15. Main (USB) Circuit --------------------------------------- 6012.16. Main (AUX) Circuit --------------------------------------- 6112.17. Tuner Circuit ----------------------------------------------- 6212.18. Panel Circuit (1/3) ---------------------------------------- 6312.19. Panel Circuit (2/3) ---------------------------------------- 6412.20. Panel Circuit (3/3) ---------------------------------------- 6512.21. Mic Circuit -------------------------------------------------- 6612.22. USB and CD Interface Circuit ------------------------- 6712.23. SMPS Circuit (1/2) --------------------------------------- 6812.24. SMPS Circuit (2/2) --------------------------------------- 6913 Printed Circuit Board ------------------------------------------ 7013.1. Main P.C.B. (Side A)------------------------------------- 7013.2. Main P.C.B. (Side B)------------------------------------- 7113.3. Tuner, Mic, USB and CD Interface P.C.B. --------- 7213.4. Panel P.C.B. ----------------------------------------------- 7313.5. SMPS P.C.B. ---------------------------------------------- 7414 Voltage and Waveform Measurement -------------------- 7514.1. Voltage Measurement ---------------------------------- 7515 Exploded View and Replacement Parts List----------- 8115.1. Cabinet Parts Location 1------------------------------- 8115.2. Cabinet Parts Location 2------------------------------- 8215.3. Cabinet Parts Location 3------------------------------- 8315.4. Packaging ------------------------------------------------- 8415.5. Mechanical Replacement Part List ------------------ 8515.6. Electrical Replacement Part List --------------------- 87