Table Of Contents - Panasonic Lumix DMC-FT20EB Service Manual

TABLE OF CONTENTS

1 Safety Precautions -----------------------------------------------3
1.1. General Guidelines ----------------------------------------3
1.2. Leakage Current Cold Check ---------------------------3
1.3. Leakage Current Hot Check (See Figure 1)---------3
1.4. How to Discharge the Capacitor on Flash
P.C.B.----------------------------------------------------------4
2 Warning --------------------------------------------------------------5
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatic Sensitive (ES) Devices ---------------5
2.2. How to Recycle the Lithium Ion Battery (U.S.
Only)-----------------------------------------------------------5
2.3. Caution for AC Cord (For EB/GC/GH) ----------------6
2.4. How to Replace the Lithium Battery-------------------7
3 Service Navigation------------------------------------------------9
3.1. Introduction --------------------------------------------------9
3.2. Air-leak test (inspection)----------------------------------9
3.3. Replacing the waterproof packing (waterproof
seal) -----------------------------------------------------------9
3.4. Camera Lens Unit------------------------------------------9
3.5. General Description About Lead Free Solder
(PbF) -------------------------------------------------------- 10
3.6. How to Define the Model Suffix (NTSC or PAL
model)------------------------------------------------------- 11
4 Specifications ---------------------------------------------------- 15
5 Location of Controls and Components------------------ 20
6 Service Mode ----------------------------------------------------- 22
6.1. Error Code Memory Function ------------------------- 22
6.2. ICS (Indication of additional Camera Settings
when picture was taken) function -------------------- 25
7 Troubleshooting Guide---------------------------------------- 27
7.1. Service and Check Procedures ---------------------- 27
7.2. Air-leak Test ----------------------------------------------- 30
8 Service Fixture & Tools --------------------------------------- 32
8.1. Service Fixture and Tools ------------------------------ 32
8.2. When Replacing the Main P.C.B. -------------------- 33
8.3. Service Position ------------------------------------------ 33
9 Disassembly and Assembly Instructions --------------- 34
9.1. Disassembly Flow Chart-------------------------------- 34
9.2. P.C.B. Location ------------------------------------------- 34
9.3. Disassembly Procedures------------------------------- 35
10 Measurements and Adjustments -------------------------- 44
10.1. Introduction ------------------------------------------------ 44
10.2. Before Disassembling the unit ------------------------ 44
10.3. Details of Electrical Adjustment----------------------- 46
10.4. After Adjustment------------------------------------------ 50
11 Maintenance ------------------------------------------------------ 51
11.1. Cleaning Lens and LCD Panel ----------------------- 51
12 Block Diagram --------------------------------------------------- 53
12.1. Overall Block Diagram ---------------------------------- 53
12.2. System Control Block Diagram ----------------------- 54
12.3. Video/Audio Signal Process Block Diagram------- 55
12.4. Sensor Block Diagram ---------------------------------- 56
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12.5. Lens Drive Block Diagram----------------------------- 57
12.6. Power Block Diagram----------------------------------- 58
13 Wiring Connection Diagram -------------------------------- 59
13.1. Interconnection Diagram------------------------------- 59
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