Panasonic SA-MAX200PH Service Manual page 2

10 Disassembly and Assembly Instructions --------------- 26
10.1. Screw Types----------------------------------------------- 26
10.2. Disassembly Flow Chart-------------------------------- 27
10.3. Main Components and P.C.B. Locations ----------- 28
10.4. Disassembly of Top Cabinet--------------------------- 29
10.5. Disassembly of Front Panel Unit --------------------- 30
10.6. Disassembly of FL Display P.C.B. ------------------- 31
10.7. Disassembly of Illumination Button P.C.B. --------- 31
10.8. Disassembly of Control P.C.B. ------------------------ 32
10.9. Disassembly of Control Jog LED P.C.B.------------ 33
10.10. Disassembly of Volume P.C.B.------------------------ 33
10.11. Disassembly of Volume Jog LED P.C.B. ----------- 35
10.12. Disassembly of Remote Sensor P.C.B.------------- 35
10.13. Disassembly of USB P.C.B. --------------------------- 35
10.14. Disassembly of Mic P.C.B. ----------------------------- 36
10.15. Disassembly of LED P.C.B.---------------------------- 36
10.16. Disassembly of CD Lid---------------------------------- 37
10.17. Disassembly of Rear Panel---------------------------- 38
10.18. Disassembly of CD Mechanism Unit ---------------- 39
10.19. Disassembly of Main P.C.B. --------------------------- 39
10.20. Disassembly of Digital Amplifier IC (IC2501/
IC2502/IC2503/IC2504) -------------------------------- 40
10.21. Disassembly of SMPS P.C.B. and Voltage
Selector P.C.B.-------------------------------------------- 41
10.22. Replacement of Switching Regulator (Q5700) --- 43
10.23. Replacement of Diode (D5801) ---------------------- 45
10.24. Replacement of Diode (D5802) ---------------------- 46
10.25. Disassembly of CD Interface P.C.B.----------------- 47
11 Service Position ------------------------------------------------- 48
11.1. Checking of FL Display P.C.B., Control P.C.B.,
Volume P.C.B., Mic P.C.B. and USB P.C.B. ------- 48
11.2. Checking of Main P.C.B. (Side B) -------------------- 49
11.3. Checking of Main P.C.B. (Side A) -------------------- 50
11.4. Checking of SMPS P.C.B.------------------------------ 51
12 Block Diagram --------------------------------------------------- 53
12.1. Servo & System Control -------------------------------- 53
12.2. IC Terminal Chart----------------------------------------- 56
12.3. Audio -------------------------------------------------------- 57
12.4. Power Supply --------------------------------------------- 59
13 Wiring Connection Diagram --------------------------------- 61
14 Schematic Diagram--------------------------------------------- 63
14.1. Schematic Diagram Notes ----------------------------- 63
14.2. MAIN (CD Servo/Micon/Damp) Circuit ------------- 65
14.3. FL Display Circuit ---------------------------------------- 79
14.4. Volume Circuit--------------------------------------------- 81
14.5. Control & USB Circuit ----------------------------------- 82
14.6. Mic Circuit -------------------------------------------------- 83
14.7. Remote Sensor, LED & Illumination Button
Circuit ------------------------------------------------------- 84
14.8. SMPS Circuit ---------------------------------------------- 85
14.9. Voltage Selector, Control Jog LED, Volume
Jog LED & CD Interface Circuit ---------------------- 87
15 Printed Circuit Board ------------------------------------------ 88
15.1. Main P.C.B. ------------------------------------------------ 88
15.2. FL Display & Volume P.C.B. --------------------------- 90
15.3. Control, Mic, USB, Remote Sensor, LED &
Illumination Button P.C.B. ------------------------------ 91
15.4. SMPS & Voltage Selector P.C.B.--------------------- 92
15.5. Control Jog LED, Volume Jog LED & CD
Interface P.C.B. ------------------------------------------- 93
16 Appendix Information of Schematic Diagram --------- 95
16.1. Voltage & Waveform Chart ---------------------------- 95
17 Exploded View and Replacement Parts List---------- 105
17.1. Exploded View and Mechanical replacement
Part List --------------------------------------------------- 105
17.2. Electrical Replacement Part List -------------------- 111
2