Panasonic LUMIX DMC-GX7P User Manual

3
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 4
1.1. General Guidelines---------------------------------------- 4
1.2. Leakage Current Cold Check--------------------------- 4
1.3. Leakage Current Hot Check (See Figure. 1) ------- 4
1.4. How to Discharge the E.Capacitor on Flash
Sub P.C.B. Unit--------------------------------------------- 5
2 Warning -------------------------------------------------------------- 6
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices---------- 6
2.2. How to Recycle the Lithium Ion Battery (U.S.
Only) ---------------------------------------------------------- 6
2.3. Caution for AC Cord (For EB/GC/GH) --------------- 7
2.4. How to Replace the Lithium Battery ------------------ 8
3 Service Navigation ----------------------------------------------- 9
3.1. Introduction-------------------------------------------------- 9
3.2. About service of bundled lenses----------------------- 9
3.3. Important Notice ------------------------------------------- 9
3.4. Service Notes----------------------------------------------13
3.5. General Description About Lead Free Solder
(PbF)---------------------------------------------------------15
3.6. How to Define the Model Suffix (NTSC or PAL
model) -------------------------------------------------------16
4 Specifications ----------------------------------------------------20
4.1. Body ---------------------------------------------------------20
4.2. Lens----------------------------------------------------------24
5 Location of Controls and Components ------------------25
6 Service Mode -----------------------------------------------------27
6.1. Error Code Memory Function--------------------------27
7 Troubleshooting Guide ----------------------------------------29
7.1. Checking Method of Body and
Interchangeable Lens -----------------------------------29
7.2. About Tilt Sensor Display-------------------------------35
7.3. Failure Diagnosis of NFC-------------------------------37
7.4. Wi-Fi P.C.B. ------------------------------------------------37
8 Service Fixture & Tools----------------------------------------38
8.1. Service Fixture and Tools-------------------------------38
8.2. Clean Box --------------------------------------------------39
8.3. Service Position-------------------------------------------40
9 Disassembly and Assembly Instructions ---------------41
9.1. Camera Body Part----------------------------------------41
9.2. Disassembly and Assembly Procedure for the
Lens----------------------------------------------------------58
10 Measurements and Adjustments---------------------------59
10.1. Matrix Chart for Replaced Part and Necessary
Adjustment -------------------------------------------------59
11 Maintenance-------------------------------------------------------61
11.1. Notice in external cleaning -----------------------------61
12 Block Diagram----------------------------------------------------62
12.1. Overall Block Diagram ----------------------------------62
12.2. System Control Block Diagram -----------------------63
12.3. Video/Audio Process(1) Block Diagram ------------64
12.4. Video/Audio Process(2) Block Diagram ------------65
12.5. Lens Block Diagram -------------------------------------66
12.6. EYE SENSOR/FLASH Block Diagram--------------67
12.7. Power Block Diagram -----------------------------------68
13 Wiring Connection Diagram ---------------------------------69
13.1. Interconnection Diagram--------------------------------69

Panasonic LUMIX DMC-GX7P Specifications

General

Brand	Panasonic
Model	LUMIX DMC-GX7P
Category	Digital Camera
Language	English