Table Of Contents - Panasonic SA-PM31P Service Manual

SA-PM31P / SA-PM31PC
CD, CD-R, CD-RW, MP3
Sampling frequency
Decoding
Beam source/wavelength
Number of channels
Frequency response
Wow and flutter
Digital filter
D/A converter
MP3
Bit rate
Sampling frequency
n General
Power supply
CONTENTS
1 Safety Cautions
1.1. GENERAL GUIDELINES
2 Before Repair and Adjustment
3 Protection Circuitry
4 Handling the Lead-free Solder
4.1. About lead free solder (PbF)
5 Precaution of Laser Diode
6 Handling Precautions For Traverse Deck
7 Accessories
8 Operating Procedures
9 Assembling and Disassembling
9.1. Disassembly flow chart
9.2. Disassembly of Side Panel L & R
9.3. Disassembly of Top Cabinet Unit
9.4. Disassembly of Deck P.C.B. and Tape Eject P.C.B.
9.5. Disassembly of Front Panel Assembly
9.6. Disassembly of Main Control P.C.B., Function P.C.B. and
Power-In P.C.B.
9.7. Disassembly of Panel P.C.B.
9.8. Disassembly of Rear Panel
9.9. Disassembly of Main P.C.B.
9.10. Disassembly of Transformer P.C.B.
9.11. Disassembly of Tuner Pack
9.12. Disassembly of Power P.C.B
9.13. Disassembly of CR16 Mechanism
9.14. Replacement of CD Lid
9.15. Replacement of Cassette Lid
9.16. Replacement of the Power IC and Transistors.
8 cm/12 cm (3-3/20" / 4-
73/100")
44.1 kHz
16/20/24 bit linear
Semiconductor laser / 780 nm
Stereo
20 Hz - 20 kHz (+1dB, -2dB)
Below measurable limit
8 fs
MASH (1 bit DAC)
32 kbps - 320 kbps
32kHz, 44.1kHz, 48kHz
AC 120 V, 60 Hz
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Power consumption
Dimensions (W x H x D)
Mass
Power consumption in standby mode:
n System: SC-PM31P-S
n System: SC-PM31PC-S
Notes:
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
3. The labels "HIGH" and "LOW" on the rear of the speakers refer
to High frequency and Low frequency.
9.17. Procedure for Replacing Pinch Roller and Head Block
(Cassette Mechanism Unit)
9.18. Procedure for Replacing Motor, Capstan Belt A, Capstan
Belt B, and Winding Belt (Cassette Mechanism Unit)
9.19. Procedure for Replacing Parts on Mechanism PCB
9.20. Replacement of CD traverse deck
9.21. Replacement of optical pickup unit (CD mechanism)
9.22. Replacement of a traverse gear A and a traverse gear B
9.23. Procedure for removing CD loading mechanism
9.24. CR16 mechanism disassembly procedure
9.25. CR16 MECHANISM ASSEMBLY PROCEDURE
9.26. Disassembly of traverse mechanism
9.27. Handling of Cassette Tape jam
10 Service Positions
10.1. Checking procedure
10.2. Checking the major P.C.B.
11 Self-Diagnostic Display Function
11.1. Entering into Self-Diagnostic Mode
11.2. Clearing Self-Diagnostic Memory
11.3. Displaying Self-Diagnostic Results
11.4. Error Code Table
11.5. Cassette Mechanism Self-Diagnostic Mode
11.6. Changer Reliability Test Mode
11.7. Changer Operation Checking
11.8. CR16 Mechanism Ageing Mode
12 Procedure for Checking Operation of Individual Parts of
Cassette Mechanism Unit
12.1. Operation Check with Cassette Tape
2
135 W
175 x 254 x 390.7 mm
(6-89/100" x 10" x 15-19/50")
5.44 kg (11.99 lbs.)
0.4 W
Music Center: SA-PM31P-S
Speaker: SB-PM31P-SJ
Music Center: SA-PM31PC-S
Speaker: SB-PM31P-SJ
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