Panasonic RX-D55EE, Service Manual

Page: 1 / 31

© Panasonic Corporation 2010. All rights reserved.
Unauthorized copying and distribution is a violation of
law.
PSG1005030AE
Portable Stereo CD System
Model No.
RX-D55EE
Product Color: (K)...Black Type
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions ----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
1.2. Before Repair and Adjustment ------------------------- 4
1.3. Caution For Fuse Replacement------------------------ 4
1.4. Protection Circuitry ---------------------------------------- 4
1.5. Safety Part Information----------------------------------- 4
2 Warning -------------------------------------------------------------- 5
2.1. Prevention of Electro Static Discharge (ESD)
to Electrostatically Sensitive (ES) Devices---------- 5
2.2. Precaution of Laser Diode------------------------------- 6
2.3. Service caution based on Legal restrictions -------- 7
2.4. Handling Precaution for Traverse Unit----------------8
3 Service Navigation --------------------------------------------- 10
3.1. Service Information -------------------------------------- 10
3.2. Notes -------------------------------------------------------- 10
3.3. Different Points ------------------------------------------- 11
4 Specifications ---------------------------------------------------- 12
5 Illustration of IC’s, Transistors and Diodes ------------ 13
6 Schematic Diagram -------------------------------------------- 15
6.1. MAIN CIRCUIT (1/6) ------------------------------------ 15
6.2. MAIN CIRCUIT (2/6) ------------------------------------ 16
6.3. MAIN CIRCUIT (3/6) ------------------------------------ 17
Notes: This model is based on RX-D55EG-K. Please refer to the original service manual
(Order no. PSG1004005CE).