Panasonic SC-EN35P, Руководство по обслуживанию

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Operating humidity range 5% to 90% RH (no condensation)
n SPEAKER SECTION
Type 1 Way, 1 speaker system
Speaker(s) 8 cm (5 1/2”) cone type 6
Ω
Impedance 6
Ω
Input power 6 (MAX)
1 Safety Precautions 4
1.1. General Guidelines 4
1.2. Caution for fuse replacement 5
1.3. Before repair and adjustment 5
1.4. Protection Circuitry 5
1.5. Safety Parts Information 5
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 6
3 Precaution of laser diode 7
4 Handling Precautions For Traverse Unit 7
5 About Lead Free Solder (PbF) 9
5.1. Service caution based on legal restrictions 9
6 Accessories 10
7 Operation Procedures 11
7.1. Remote Control Key Buttons Operations 11
7.2. Main Unit Key Buttons Operations 11
7.3. Connection 12
7.4. Using the XM
ｮ
Satellite Radio 13
8 Self diagnosis and special mode setting 14
8.1. Service Mode Summary Table 14
8.2. Service Mode Table 1 14
8.3. Error Code Table 1 17
9 Assembling and Disassembling 19
9.1. Caution 19
9.2. Disassembly flow chart 20
9.3. Main Components & P.C.B. Locations 21
9.4. Disassembly of Rear Cabinet 22
9.5. Disassembly of XM Module P.C.B. 22
9.6. Disassembly of Panel P.C.B. & LED P.C.B. 22
9.7. Disassembly of Main P.C.B., Sensor P.C.B. & Tuner
P.C.B. 23
9.8. Disassembly of Switch P.C.B. & Traverse Unit 23
9.9. Disassembly of Power Switch P.C.B. & Tact Switch P.C.B.
24
9.10. Replacement of Traverse Cover 24
9.11. Disassembly of CD Servo P.C.B. 25
9.12. Disassembly of Motor Unit & Motor P.C.B. 26
Dimension (W x H x D) 121 mm x 236 mm x 146 mm
(4 3/4” x 9 9/32” x 5 3/4”)
Power consumption in standby mode:
2.0 W (appx.)
Notes:
· Specifications are subject to change without notice.
· Mass and dimensions are approximate.
9.13. Disassembly of CD Block & CD Lid 27
9.14. Disassembly of Speakers 28
10 Service Fixture and Tools 31
11 Service Positions 31
11.1. Check and Repair of CD Servo P.C.B. 32
11.2. Check and repair of Main P.C.B., Sensor P.C.B., Tuner
P.C.B., Motor P.C.B., Panel P.C.B., LED P.C.B., Power
Switch P.C.B., Tact Switch P.C.B., XM Module P.C.B. &
Switch P.C.B. 33
12 Voltage and Waveform Chart 34
12.1. Main P.C.B. 34
12.2. CD Servo P.C.B. 35
12.3. Motor P.C.B. 35
12.4. Panel P.C.B. 35
12.5. Tuner P.C.B. 35
12.6. Waveform Chart 36
13 Wiring Connection Diagram 37
14 Block Diagram 39
14.1. CD Servo 39
14.2. XM Module & Tuner 40
14.3. Main (1/2), Transformer, & Sensor 41
14.4. Main (2/2), Panel, LED, Power Switch, Tact Switch, Switch
& Motor 42
15 Notes of Schematic Diagrams 43
16 Schematic Diagram 45
16.1. (A) CD Servo Circuit 46
16.2. (B) XM Module Circuit 47
16.3. (C) Tuner Circuit 48
16.4. (D) Main Circuit 49
16.5. (E) Panel Circuit, (F) LED Circuit, (G) Power Switch
Circuit, (H) Tact Switch Circuit & (I) Switch Circuit 52
16.6. (J) Motor Circuit, (K) Sensor Circuit & (L) Transformer
Circuit 53
17 Printed Circuit Board 55
17.1. (A) CD Servo P.C.B., (B) XM Module P.C.B. & (C) Tuner
P.C.B. 56
17.2. (D) Main P.C.B. 57
CONTENTS
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SC-EN35P / SC-EN35PC