Panasonic SA-PM33EE, Руководство по обслуживанию

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Bit rate
MP3 32 kbps to 384 kbps
Decoding 16/20/24 bit linear
Pickup
Beam source Semiconductor laser
Wavelength 785 nm
Laser power CLASS 1
Audio output (Disc)
Number of channels 2 channel
Frequency response 20 Hz to 20 kHz (+1, -2dB)
Wow and flutter Below measurable limit
Digital filter 8 fs
D/A converter MASH (1 bit DAC)
n General
1 Safety Precautions 4
1.1. General Guidelines 4
1.2. Before Repair and Adjustment 5
1.3. Protection Circuitry 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 Deck 8
5 Handling the Lead-free Solder 9
5.1. About lead free solder (PbF) 9
6 Accessories 10
7 Operating Instructions Procedures 11
7.1. Main Unit & Remote Control Operation 11
7.2. Disc Information 12
8 Self diagnosis and special mode setting 13
8.1. Special Mode Table 13
8.2. Error Code Table 17
9 Assembling and Disassembling 19
9.1. Caution 19
9.2. Disassembly flow chart 20
9.3. Main Parts Location Diagram 21
9.4. Disassembly of Side Panel L & R 22
9.5. Disassembly of Top Cabinet Unit 22
9.6. Disassembly of Deck Mechanism and Tape Eject P.C.B. 23
9.7. Disassembly of Headphone P.C.B. 23
9.8. Disassembly of Front Panel 23
9.9. Disassembly of Panel P.C.B. 24
9.10. Disassembly of Rear Panel 25
9.11. Disassembly of Tuner Pack 25
Power supply AC 230 V, 50 Hz
Power consumption 63 W
Dimensions (W x H x D) 165 x 227 x 327 mm
Mass 3.5 kg
Operating temperature range +5 to +35°C
Operation humidity range 5 to 90% RH (no condensation)
Power consumption in standby
mode 0.8 W
Notes :
1. Specifications are subject to change without notices. Mass and
dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
n System : SC-PM33EE-S Music center: SA-PM33EE-S
Speaker: SB-PM33EG-M
9.12. Disassembly of Main P.C.B. 25
9.13. Disassembly of Power P.C.B. 26
9.14. Disassembly of Speaker Terminal P.C.B. 27
9.15. Disassembly of Transformer P.C.B. 27
9.16. Disassembly of CD Mechanism 27
9.17. Disassembly of Cassette Lid 28
9.18. Disassembly of Traverse Unit, Driving Gear, and Cam
Gear (CD Mechanism Unit) 29
9.19. Disassembly of Optical Pickup (CD Mechanism Unit) 32
9.20. Disassembly of Traverse Gear A and Traverse Gear B
(CD Mechanism Unit) 33
9.21. Disassembly of Pinch Roller and Head Block (Deck
Mechanism Unit) 34
9.22. Disassembly of Motor, Capstan Belt A, Capstan Belt B,
and Winding Belt (Deck Mechanism Unit) 34
9.23. Disassembly of Deck Mechanism P.C.B. 36
9.24. Handling of cassette tape jam 36
10 Service Fixture and Tools 37
11 Service Positions 37
11.1. Checking and Repairing of Deck, Deck Mechanism,
Headphone P.C.B. and Tape Eject P.C.B. 37
11.2. Checking and Repairing of Panel P.C.B. 38
11.3. Checking and Repairing of Tuner Pack P.C.B. 39
11.4. Checking and Repairing of Transformer P.C.B. 40
11.5. Checking and Repairing of Main P.C.B. 41
11.6. Checking and Repairing of CD Mechanism P.C.B. 42
11.7. Checking and Repairing of Speaker Terminal P.C.B. 43
11.8. Checking and Repairing of Power P.C.B. 44
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SA-PM33EE