Panasonic DMC-TZ80EB, 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 Capacitor on Top P.C.B.
Unit-------------------------------------------------------------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. Service Notes -----------------------------------------------9
3.4. General Description About Lead Free Solder
(PbF) -------------------------------------------------------- 10
3.5. How to Define the Model Suffix (NTSC or PAL
model)------------------------------------------------------- 11
4 Specifications ---------------------------------------------------- 16
5 Location of Controls and Components ------------------ 18
6 Service Mode ----------------------------------------------------- 19
6.1. Error Code Memory Function ------------------------- 19
7 Troubleshooting Guide ---------------------------------------- 22
7.1. Wi-Fi Module (Top P.C.B. Unit) ----------------------- 22
8 Service Fixture & Tools --------------------------------------- 23
8.1. Service Fixture and Tools ------------------------------ 23
8.2. When Replacing the Main P.C.B. -------------------- 23
8.3. Service Position ------------------------------------------ 24
9 Disassembly and Assembly Instructions --------------- 25
9.1. Disassembly Flow Chart-------------------------------- 25
9.2. P.C.B. Location ------------------------------------------- 25
9.3. Disassembly Procedure -------------------------------- 26
9.4. Lens Disassembly Procedure------------------------- 35
9.5. Assembly Procedure for Lens ------------------------ 37
9.6. Removal of the MOS Unit------------------------------ 41
10 Measurements and Adjustments -------------------------- 42
10.1. Introduction ------------------------------------------------ 42
10.2. Before Disassembling the unit ------------------------ 42
10.3. Details of Electrical Adjustment----------------------- 44
10.4. After Adjustment------------------------------------------ 51
11 Maintenance ------------------------------------------------------ 52
11.1. Cleaning Lens, Viewfinder and LCD Panel-------- 52
12 Block Diagram --------------------------------------------------- 53
12.1. Overall Block Diagram ---------------------------------- 53
12.2. System Control Block Diagram ----------------------- 54
12.3. Audio/Video Process/ HDMI Block Diagram ------ 55
12.4. Lens/Flash Block Diagram----------------------------- 56
12.5. Power (1) Block Diagram------------------------------- 57
12.6. Power (2) Block Diagram------------------------------- 58
13 Wiring Connection Diagram -------------------------------- 59
13.1. Interconnection Schematic Diagram---------------- 59
14 Schematic Diagram -------------------------------------------- 61
15 Printed Circuit Board ------------------------------------------ 61
16 Exploded View and Replacement Parts List ----------- 61