Panasonic Lumix DMC-TS4GD, 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 Flash
CON 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/GH) ----------------6
2.4. How to Replace the Lithium Battery-------------------7
3 Service Navigation ------------------------------------------------ 9
3.1. Introduction --------------------------------------------------9
3.2. Air-leak test (inspection)----------------------------------9
3.3. Replacing the waterproof packing (waterproof
seal) -----------------------------------------------------------9
3.4. Lens Unit -----------------------------------------------------9
3.5. About IC9301 (COMPASS) [On the TOP FPC
UNIT] -------------------------------------------------------- 10
3.6. General Description About Lead Free Solder
(PbF) -------------------------------------------------------- 10
3.7. How to Define the Model Suffix (NTSC or PAL
model)------------------------------------------------------- 11
4 Specifications ---------------------------------------------------- 15
5 Location of Controls and Components ------------------ 20
6 Service Mode ----------------------------------------------------- 22
6.1. Error Code Memory Function ------------------------- 22
6.2. ICS (Indication of additional Camera Settings
when picture was taken) function -------------------- 25
7 Troubleshooting Guide ---------------------------------------- 27
7.1. Service and Check Procedures ---------------------- 27
7.2. Air-leak Test ----------------------------------------------- 30
7.3. Checking Method of GPS failure --------------------- 31
7.4. Checking Method of compass, altimeter, &
barometer -------------------------------------------------- 32
8 Service Fixture & Tools --------------------------------------- 36
8.1. Service Fixture and Tools ------------------------------ 36
8.2. When Replacing the Main P.C.B. -------------------- 37
8.3. Service Position ------------------------------------------ 37
9 Disassembly and Assembly Instructions --------------- 38
9.1. Disassembly Flow Chart-------------------------------- 38
9.2. P.C.B. Location ------------------------------------------- 38
9.3. Disassembly Procedures------------------------------- 39
10 Measurements and Adjustments -------------------------- 48
10.1. Introduction ------------------------------------------------ 48
10.2. Before Disassembling the unit ------------------------ 48
10.3. Details of Electrical Adjustment----------------------- 50
10.4. After Adjustment------------------------------------------ 53
11 Maintenance ------------------------------------------------------ 54
11.1. Cleaning Lens and LCD Panel ----------------------- 54
12 Block Diagram --------------------------------------------------- 55
12.1. Overall Block Diagram ---------------------------------- 55
12.2. System Control Block Diagram ----------------------- 56
12.3. Video/Audio Signal Process Block Diagram------- 57
12.4. Sensor Block Diagram ---------------------------------- 58
12.5. Lens Drive Block Diagram ----------------------------- 59
12.6. Power Block Diagram----------------------------------- 60
13 Wiring Connection Diagram -------------------------------- 61
13.1. Interconnection Schematic Diagram---------------- 61