Read Panasonic RR-QR230E Service Manual online
3 Handling the Lead-free Solder
5
3.1.
Service caution based on legal restrictions
5
4 Operating Procedures
6
4.1.
Components of IC Recorder
6
4.2.
Test Mode
7
5 Assembling and Disassembling
13
5.1.
Notes
13
5.2.
Disassembly flow chart
13
5.3.
Main Parts Location Diagram
14
5.4.
Disassembly of Rear Cabinet Assembly
15
5.5.
Disassembly of the Main P.C.B
16
5.6.
Disassembly of the LCD Spacer
16
5.7.
Disassembly of the Speaker
17
6 Voltage Measurement & Waveform Chart
18
6.1.
Voltage Measurement
18
6.2.
Waveform Chart
20
7 Wiring Connection Diagram
21
8 Block Diagram
23
9 Notes Of Schematic Diagram
25
10 Schematic Diagram
27
11 Printed Circuit Board Diagram
31
12 Illustration of IC's, Transistors and Diodes
33
13 Exploded Views
34
13.1. Cabinet Parts Location
34
13.2. Packaging
35
14 Replacement Parts List
36
2
RR-QR230E
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