Panasonic SA-PMX82EB Service Manual page 2

5.1. Main Unit & Remote Control Key Button
Operations ------------------------------------------------- 13
6 Service Mode ----------------------------------------------------- 14
6.1. Service Mode Table-------------------------------------- 14
6.2. Service Mode Error Code ------------------------------ 15
6.3. Doctor Mode----------------------------------------------- 16
6.4. Sales Demonstration Lock Function Mode -------- 18
7 Troubleshooting Guide---------------------------------------- 19
8 Disassembly and Assembly Instructions --------------- 25
8.1. Disassembly flow chart --------------------------------- 26
8.2. Type of screws -------------------------------------------- 26
8.3. Main Parts Location Diagram ------------------------- 27
8.4. Disassembly of Top Cabinet--------------------------- 28
8.5. Disassembly of Front Panel Unit --------------------- 29
8.6. Disassembly of Panel P.C.B. Unit-------------------- 30
8.7. Disassembly of Headphone P.C.B. ------------------ 30
8.8. Disassembly of Panel & IR Sensor P.C.B. --------- 30
8.9. Disassembly of USB P.C.B. --------------------------- 31
8.10. Disassembly of SMPS P.C.B. ------------------------- 31
8.11. Disassembly of Main P.C.B. --------------------------- 32
8.12. Disassembly of Inner Chassis ------------------------ 32
8.13. Disassembly of DAB P.C.B. --------------------------- 33
8.14. Disassembly of CD Mechanism Unit ---------------- 33
8.15. Replacement of Traverse Unit ------------------------ 34
8.16. Disassembly of Bluetooth P.C.B. --------------------- 40
8.17. Disassembly of Rear Cabinet ------------------------- 40
9 Service Position ------------------------------------------------- 41
9.1. Checking of Panel, Main, SMPS and CD
Interface P.C.B. ------------------------------------------- 41
10 Block Diagram --------------------------------------------------- 43
10.1. SERVO & SYSTEM CONTROL BLOCK
DIAGRAM -------------------------------------------------- 43
10.2. AUDIO BLOCK DIAGRAM ---------------------------- 44
10.3. POWER SUPPLY (1/2) BLOCK DIAGRAM ------- 45
10.4. POWER SUPPLY (2/2) BLOCK DIAGRAM ------- 46
11 Wiring Connection Diagram --------------------------------- 47
12 Schematic Diagram--------------------------------------------- 49
12.1. Schematic Diagram Notes ----------------------------- 49
12.2. MAIN (MICON) CIRCUIT------------------------------- 51
12.3. MAIN (MPORT/ADC) CIRCUIT----------------------- 52
12.4. MAIN (CD MOTOR DRIVER) CIRCUIT ------------ 53
12.5. MAIN (SUPPLY) CIRCUIT ----------------------------- 54
12.6. MAIN (DSP/DAMP/HEADPHONE) CIRCUIT ----- 55
12.7. CD INTERFACE & USB CIRCUIT ------------------- 56
12.8. PANEL, IR SENSOR
CIRCUIT---------------------------------------------------- 57
12.9. SMPS CIRCUIT (1/2) ----------------------------------- 58
12.10. SMPS CIRCUIT (2/2) ----------------------------------- 59
12.11. DAB CIRCUIT--------------------------------------------- 60
13 Printed Circuit Board ------------------------------------------ 61
13.1. MAIN P.C.B. (Side A)------------------------------------ 61
13.2. MAIN P.C.B. (Side B)------------------------------------ 62
13.3. CD INTERFACE, USB, HEADPHONE & DAB
P.C.B.-------------------------------------------------------- 63
13.4. PANEL & IR SENSOR P.C.B. ------------------------- 64
13.5. SMPS P.C.B. ---------------------------------------------- 65
14 Voltage Measurement------------------------------------------ 67
14.1. MAIN P.C.B. (1/2) ---------------------------------------- 67
14.2. MAIN P.C.B. (2/2) ---------------------------------------- 68
14.3. SMPS & PANEL P.C.B. --------------------------------- 68
15 Exploded View and Replacement Parts List ----------- 69
& HEADPHONE
15.1. Cabinet Parts Location --------------------------------- 69
15.2. Packaging (For SC-PMX82/SC-PMX84) ---------- 70
15.3. Packaging (For SC-PMX82M)------------------------ 71
15.4. Mechanical Replacement Parts List ---------------- 73
15.5. Electrical Replacement Parts List ------------------- 75
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