Table Of Contents - Panasonic Lumix DMC-FH4PC 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 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. Caution for AC Cord(For EB/GC) ----------------------6
2.4. How to Replace the Lithium Battery -------------------7
3 Service Navigation------------------------------------------------8
3.1. Introduction --------------------------------------------------8
3.2. Important Notice
replacement part size: MAIN P.C.B. & LENS
UNIT) ---------------------------------------------------------8
3.3. General Description About Lead Free Solder
(PbF) ----------------------------------------------------------9
3.4. How to Define the Model Suffix (NTSC or PAL
model)------------------------------------------------------- 10
4 Specifications ---------------------------------------------------- 15
5 Location of Controls and Components------------------ 16
6 Service Mode ----------------------------------------------------- 18
6.1. Error Code Memory Function ------------------------- 18
7 Service Fixture & Tools --------------------------------------- 21
7.1. Service Fixture and Tools ------------------------------ 21
7.2. When Replacing the Main P.C.B. -------------------- 21
8 Disassembly and Assembly Instructions --------------- 22
8.1. Disassembly Flow Chart-------------------------------- 22
8.2. P.C.B. Location ------------------------------------------- 22
8.3. Disassembly Procedure -------------------------------- 23
8.4. Removal of the CCD Unit ------------------------------ 29
9 Measurements and Adjustments -------------------------- 30
9.1. Introduction ------------------------------------------------ 30
9.2. Before Disassembling the unit ------------------------ 30
9.3. Details of Electrical Adjustment----------------------- 32
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
12 Wiring Connection Diagram --------------------------------- 40
12.1. Interconnection Diagram ------------------------------- 40
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