Table Of Contents - Panasonic SC-EN35E Service Manual

SC-EN35E / SC-EN35EE / SC-EN35EG
D/A converter
n GENERAL
Power supply
Power consumption
Dimension (W x H X D)
Mass
With speakers
Without speakers
n SPEAKER SECTION
Type
CONTENTS
1 Safety Precautions
1.1. General Guidelines
1.2. Before repair and adjustment
1.3. Protection Circuitry
1.4. Safety Parts Information
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
3 Precaution of Laser Diode
4 Handling Precautions For Traverse Unit
5 About Lead Free Solder (PbF)
5.1. Service caution based on legal restrictions
6 Accessories
7 Operation Procedures
7.1. Remote Control Key Buttons Operations
7.2. Main Unit Key Buttons Operations
7.3. Connection
8 Self diagnosis and special mode setting
8.1. Service Mode Summary Table
8.2. Service Mode Table 1
8.3. Error Code Table 1
9 Assembling and Disassembling
9.1. Caution
9.2. Disassembly flow chart
9.3. Main Components & P.C.B. Locations
9.4. Disassembly of Rear Cabinet
9.5. Disassembly of Panel P.C.B. & LED P.C.B.
9.6. Disassembly of Main P.C.B., Sensor P.C.B. & Tuner
P.C.B.
9.7. Disassembly of Switch P.C.B., USB P.C.B. & Traverse
Unit
9.8. Disassembly of Power Switch P.C.B. & Tact Switch P.C.B.
9.9. Replacement of Traverse Cover
9.10. Disassembly of CD Servo P.C.B.
MASH (1 bit DAC)
AC 230/240 V, 50 Hz
32 W
220mm x 236mm x 146 mm
3.60 kg
1.30 kg
1 Way, 1 speaker system
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2
Speaker(s)
Impedance
Input power
Dimension (W x H x D)
Power consumption in standby mode:
Notes:
· Specifications are subject to change without notice.
· Mass and dimensions are approximate.
9.11. Disassembly of Motor Unit & Motor P.C.B.
9.12. Disassembly of CD Block & CD Lid
9.13. Disassembly of Speakers
10 Service Fixture and Tools
11 Service Positions
11.1. Check and Repair of CD Servo P.C.B.
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., Switch P.C.B. & USB
P.C.B. (Side: B)
12 Voltage and Waveform Chart
12.1. Main P.C.B.
12.2. CD Servo P.C.B.
12.3. Motor P.C.B.
12.4. Panel P.C.B.
12.5. Tuner P.C.B.
12.6. Waveform Chart
13 Wiring Connection Diagram
14 Block Diagram
14.1. CD Servo
14.2. USB & Tuner
14.3. Main (1/2), Transformer & Sensor
14.4. Main (2/2), Panel, LED, Power Switch, Tact Switch, Switch
& Motor
15 Notes of Schematic Diagrams
16 Schematic Diagram
16.1. (A) CD Servo Circuit
16.2. (B) USB Circuit
16.3. (C) Tuner Circuit
16.4. (D) Main Circuit
16.5. (E) Panel Circuit, (F) LED Circuit, (G) Power Switch
Circuit, (H) Tact Switch & (I) Switch Circuit
16.6. (J) Motor Circuit, (K) Sensor Circuit & (L) Transformer
Circuit
8 cm cone type 6 Ω
6 Ω
3 (MAX)
121 mm x 236 mm x 146 mm
2.0 W (appx.)
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