Panasonic DMC-FZ70GC, Руководство по обслуживанию

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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 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) ---------------------6
2.4. How to Replace the Lithium Battery-------------------7
3 Service Navigation ------------------------------------------------ 8
3.1. Introduction --------------------------------------------------8
3.2. Service Navigation-----------------------------------------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 ---------------------------------------------------- 13
5 Location of Controls and Components ------------------ 14
6 Service Mode ----------------------------------------------------- 15
6.1. Error Code Memory Function ------------------------- 15
7 Service Fixture & Tools --------------------------------------- 19
7.1. Service Fixture and Tools ------------------------------ 19
7.2. When Replacing the Main P.C.B. -------------------- 19
7.3. Service Position ------------------------------------------ 20
8 Disassembly and Assembly Instructions --------------- 21
8.1. Disassembly Flow Chart-------------------------------- 21
8.2. P.C.B. Location ------------------------------------------- 21
8.3. Disassembly Procedure -------------------------------- 22
8.4. Lens Disassembly Procedure------------------------- 29
8.5. Removal of the MOS Unit------------------------------ 37
9 Measurements and Adjustments -------------------------- 38
9.1. Introduction ------------------------------------------------ 38
9.2. Before Disassembling the unit ------------------------ 38
9.3. Details of Electrical Adjustment----------------------- 41
9.4. After Adjustment------------------------------------------ 45
10 Maintenance ------------------------------------------------------ 46
10.1. Cleaning Lens, Viewfinder and LCD Panel-------- 46
11 Block Diagram --------------------------------------------------- 47
11.1. Overall Block Diagram ---------------------------------- 47
11.2. System Control Block Diagram ----------------------- 48
11.3. Audio/Video Process/ HDMI Block Diagram ------ 49
11.4. Lens Drive Block Diagram ----------------------------- 50
11.5. Power Block Diagram ----------------------------------- 51
12 Wiring Connection Diagram --------------------------------- 52
12.1. Interconnection Schematic Diagram ---------------- 52