Panasonic SC-EN17P, Service Manual

Page: 2 / 48

1 Accessories 2
2 Location of Control 3
3 Safety Precaution 4
4 Protection Circuitry 5
5 Handling Precautions For Traverse Deck (Optical Pickup) 5
6 Precaution of Laser Diode 6
7 Prevention of Electro Static Discharge (ESD) To
Electrostatically (ES) Devices 7
8 Handling the Lead-free Solder 7
8.1. About lead free solder (PbF) 7
9 Operation Checks and Component Replacement 8
9.1. Checking for the motor P.C.B., main P.C.B., power AMP
P.C.B., LCD P.C.B., CD servo P.C.B. and tuner P.C.B. 8
9.2. Replacement for the traverse deck ass 馳 9
9.3. Replacement for the CD loading motor and optical pick-up
10
9.4. Replacement for the small DC motor ass
馳
12
9.5. Replacement for the gear chassis R ass 馳 and gear
chassis L ass 馳 13
9.6. Replacement for the CD lid unit 14
9.7. Replacement for the clamper, magnet and fix plate 15
9.8. Replacement for the CD lid unit A, CD lid unit B and slide
frame 15
9.9. Replacement for the lid LED lens, LED P.C.B., CD holder
A unit, CD holder A and lift plate 16
1 Accessories
· Remote control (EUR7711170).....................................1pc.
10 Self Diagnostic Function 17
10.1. Setting of self diagnostic Function 17
11 Description of Error Code 18
11.1. Error detection for CD Mechanism block 18
12 Schematic Diagram 19
12.1. Schematic Diagram Notes 19
12.2. Schematic Diagram (SB-EN17) 20
12.3. Schematic Diagram (SA-EN17) 21
13 Printed Circuit Board 27
14 Block Diagram 31
15 Wiring Connection Diagram 35
16 Type Illustrations of ICs, Transistors and Diodes 37
17 Measurements and Adjustments 37
17.1. Tuner Adjustment 37
17.2. Adjustment Point 38
18 Terminal Functions of ICs 39
19 Replacement Parts List 40
19.1. SA-EN17 40
19.2. SB-EN17 44
20 Cabinet Parts Location 45
20.1. SA-EN17 45
20.2. SB-EN17 47
21 Packaging 48
· Ac power supply cord (RJA0065-1D)............................1pc.
· Batteries
· AM loop antenna (G0ZZ00002036)...............................1pc.
CONTENTS
Page Page
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SC-EN17P / SC-EN17PC