Read Panasonic SA-AK270EB / SA-AK270EG Service Manual online
■
USB SECTION
USB Port
USB Standard
USB 2.0 full speed
Media file format support
MP3 (*.mp3)
USB device file system
FAT 12
FAT 16
FAT 32
USB port power
500 mA (Max)
■
GENERAL
Power supply
AC 230 to 240 V, 50Hz
Power consumption
65 W
Dimensions (W x H x D)
250 x 331 x 342 mm
Mass
4.7 kg
1
Safety Precautions
3
2
Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
6
3
Handling Precautions For Traverse Unit
7
4
Precaution of Laser Diode
9
5
About Lead Free Solder (PbF)
10
6
Operation Procedures
11
7
New Features
14
8
Self diagnosis and special mode setting
16
9
Assembling and Disassembling
25
10 Service Fixture and Tools
54
11 Service Positions
54
Operating temperature range
0 to 40°C
Operating humidity range
35% to 80% RH (no condensation)
Power
consumption
in
standby
mode
0.4 W
■
SYSTEM
SC-AK270 (EB)
Music center: SA-AK270 (EB)
Speaker: SB-AK270 (PL)
SC-AK270 (EG)
Music center: SA-AK270 (EG)
Speaker: SB-AK270 (PL)
For information on speaker system, please refer to the original
Service Manual (Order No. MD0802018CE) for SB-AK270PL-K.
Service Manual (Order No. MD0802018CE) for SB-AK270PL-K.
Notes:
1.
Specifications are subject to change without notice. Mass and
dimensions are approximate.
dimensions are approximate.
2.
Total harmonic distortion is measured by the digital spectrum
analyzer.
analyzer.
12 Procedure for Checking Operation of Individual Parts of Deck
Mechanism Unit
61
13 Measurement And Adjustments
62
14 Voltage Measurement and Waveform Chart
64
15 Wiring Connection Diagram
69
16 Block Diagram
71
17 Notes Of Schematic Diagram
79
18 Schematic Diagram
81
19 Printed Circuit Board
95
20 Illustration of ICs, Transistors and Diodes
103
21 Terminal Function of Integrated Circuits
104
22 Exploded Views
107
23 Replacement Parts List
111
CONTENTS
Page
Page
2
SA-AK270EB / SA-AK270EG
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