Panasonic Lumix DMC-FH8GA, Service Manual

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TABLE OF CONTENTS
PAGE PAGE
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 E.Capacitor on Flash
P.C.B.----------------------------------------------------------4
2 Warning -------------------------------------------------------------- 5
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically 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 ------------------------------------------------ 7
3.1. Introduction --------------------------------------------------7
3.2. Important Notice -------------------------------------------7
3.3. General Description About Lead Free Solder
(PbF) ----------------------------------------------------------8
3.4. How to Define the Model Suffix (NTSC or PAL
model)---------------------------------------------------------9
4 Specifications ---------------------------------------------------- 13
5 Location of Controls and Components ------------------ 14
6 Service Mode ----------------------------------------------------- 16
6.1. Error Code Memory Function ------------------------- 16
7 Service Fixture & Tools --------------------------------------- 19
7.1. Service Fixture and Tools ------------------------------ 19
7.2. When Replacing the Main P.C.B. -------------------- 19
8 Disassembly and Assembly Instructions --------------- 20
8.1. Disassembly Flow Chart-------------------------------- 20
8.2. P.C.B. Location ------------------------------------------- 20
8.3. Disassembly Procedure -------------------------------- 21
8.4. Removal of the CCD Unit ------------------------------ 28
9 Measurements and Adjustments -------------------------- 29
9.1. Introduction ------------------------------------------------ 29
9.2. Before Disassembling the unit ------------------------ 29
9.3. Details of Electrical Adjustment----------------------- 31
9.4. After Adjustment------------------------------------------ 36
10 Maintenance ------------------------------------------------------ 37
10.1. Cleaning Lens and LCD Panel ----------------------- 37
11 Block Diagram --------------------------------------------------- 38
11.1. Overall Block Diagram ---------------------------------- 38
11.2. Flash / Top Block Diagram----------------------------- 39
11.3. Sub Operation Block Diagram ------------------------ 39
12 Wiring Connection Diagram --------------------------------- 40
12.1. Interconnection Diagram ------------------------------- 40