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SA-PM28EB
Panasonic SA-PM28EB Manuals
Manuals and User Guides for Panasonic SA-PM28EB. We have
2
Panasonic SA-PM28EB manuals available for free PDF download: Service Manual
Panasonic SA-PM28EB Service Manual (169 pages)
Brand:
Panasonic
| Category:
Stereo System
| Size: 44.67 MB
Table of Contents
Before Repair and Adjustment
3
Protection Circuitry
4
Handling the Lead-Free Solder
7
About Lead Free Solder (Pbf)
7
Handling Precautions for Traverse Deck
7
Disassembly and Main Component Replacement Procedures
9
Procedure for Replacing Motor, Capstan Belt A, Capstan Belt B, and Winding Belt (Cassette Mechanism Unit)
22
Cr16 Mechanism Assembly Procedure
44
Self-Diagnostic Display Function
70
Clearing Self-Diagnostic Memory
71
Precaution of Laser Diode
73
Procedure for Checking Operation of Individual Parts of Cassette Mechanism Unit
75
Measurement and Adjustments
77
Printed Circuit Board
82
Parts Location and Replacement Parts List
96
Important Safety Notice
96
CD Loading Mechanism
99
Electrical Parts List
109
Packing Materials & Accessories Parts List
132
Packing Materials
133
CD Loading P.C.b (Rep3569A)
136
Deck Mechanism P.C.b (Repx0321H)
137
CD Servo Circuit
146
Optical Pickup Unit
146
Schematic Diagram
147
Main (Tuner) Circuit
148
Main Circuit
158
Power Circuit
160
Signal Lines
169
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Panasonic SA-PM28EB Service Manual (117 pages)
Brand:
Panasonic
| Category:
Stereo System
| Size: 9.83 MB
Table of Contents
Specifications
1
Contents
2
Before Repair and Adjustment
4
Protection Circuitry
4
Accessories
4
Caution for AC Main Lead
5
Before Use
5
How to Replace the Fuse
5
Front Panel Controls
6
Main Unit
6
Remote Control
7
Handling the Lead-Free Solder
8
About Lead Free Solder
8
Handling Precautions for Traverse Deck
9
Grounding
9
Disassembly and Main Component Replacement Procedures
10
Checking Procedure for each Major P.C.B.
11
Checking for Main & Transformer P.C.B.
11
Checking for Deck P.C.B. and Deck Mechanism P.C.B.
12
Checking for Panel P.C.B.
12
Checking for Headphone P.C.B., AC Led P.C.B. and Tact Switch P.C.B.
13
Replacement of the Power Amplifier IC
14
Procedure for Replacing Cassette Holder
15
Procedure for Replacing Pinch Roller and Head Block
16
Procedure for Replacing Parts on Mechanism PCB
18
Replacement for CD Traverse Deck
19
Replacement for Optical Pickup Unit
20
Replacement for a Traverse Gear a and a Traverse Gear B
22
Procedure for Removing CD Loading Mechanism
23
CR16 Mechanism Disassembly Procedure
23
Gear for Servicing Information
23
Replacement for the Disc Tray
23
Replacement for the Traverse Deck
25
Disassembly for CD Loading Unit
26
CR16 Mechanism Assembly Procedure
29
Disassembly for Traverse Mechanism
42
Handling of Cassette Tape Jam
43
Self-Diagnostic Display Function
44
Setting of the Self-Diagnostic Mode
44
Restoring Normal Display
44
Clearing Self-Diagnostic Memory
44
Precaution of Laser Diode
47
Operation Check with Cassette Tape
49
Connection Status between Mechanism and Power Supply
49
Operative Parts of Mechanism Unit
49
Measurements and Adjustments
50
Tuner Section
50
AM-IF Alignment
50
Cassette Deck Section
50
Tape Speed Adjustment
51
Bias Voltage Check
51
Bias Frequency Check
52
Block Diagram
53
Schematic Diagram
60
Printed Circuit Board
77
Wiring Connection Diagram
88
Troubleshooting Flowchart
89
Type Illustrations of Ics, Transistors & Diodes
91
IC701 Servo Amplifier
92
Parts Location and Replacement Parts List
95
Deck Mechanism
96
Deck Mechanism Parts Location
96
Deck Mechanism Parts List
97
CD Loading Mechanism
98
Cabinet Parts Location
103
Cabinet & CD Loading Mechanism Parts List
105
Electrical Parts List
106
Packing Materials & Accessories Parts List
115
Packaging
116
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