Table Of Contents - Panasonic Lumix DMC-TZ25EB 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. How to Replace the Lithium Battery-------------------6
3 Service Navigation------------------------------------------------8
3.1. Introduction --------------------------------------------------8
3.2. General Description About Lead Free Solder
(PbF) ----------------------------------------------------------8
3.3. How to Define the Model Suffix (NTSC or PAL
model)---------------------------------------------------------9
4 Specifications ---------------------------------------------------- 13
5 Location of Controls and Components------------------ 15
6 Service Mode ----------------------------------------------------- 18
6.1. Error Code Memory Function ------------------------- 18
7 Service Fixture & Tools --------------------------------------- 22
7.1. Service Fixture and Tools ------------------------------ 22
7.2. When Replacing the Main P.C.B. -------------------- 22
7.3. Service Position ------------------------------------------ 23
8 Disassembly and Assembly Instructions --------------- 24
8.1. Disassembly Flow Chart-------------------------------- 24
8.2. P.C.B. Location ------------------------------------------- 24
8.3. Disassembly Procedure -------------------------------- 25
8.4. Lens Disassembly Procedure ------------------------- 31
8.5. Assembly Procedure for Lens ------------------------ 35
8.6. Removal of the CMOS Unit---------------------------- 39
8.7. Removal of the Lens FPC Unit (with Zoom
Motor) ------------------------------------------------------- 39
8.8. Removal of the Focus Motor Unit -------------------- 40
8.9. The Application of Grease Method ------------------ 40
9 Measurements and Adjustments -------------------------- 41
9.1. Introduction ------------------------------------------------ 41
9.2. Before Disassembling the unit ------------------------ 41
9.3. Details of Electrical Adjustment----------------------- 43
9.4. After Adjustment------------------------------------------ 47
10 Maintenance ------------------------------------------------------ 48
10.1. Cleaning Lens, Viewfinder and LCD Panel -------- 48
11 Block Diagram --------------------------------------------------- 49
11.1. Overall Block Diagram ---------------------------------- 49
11.2. System Control Block Diagram ----------------------- 50
11.3. Video/Audio Signal Process Block Diagram------- 51
11.4. Sensor Block Diagram ---------------------------------- 52
11.5. Lens Drive Block Diagram ----------------------------- 53
11.6. Power Block Diagram ----------------------------------- 54
12 Wiring Connection Diagram --------------------------------- 55
12.1. Interconnection Diagram ------------------------------- 55
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