Panasonic DMC-G2EB, Service Manual

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S-1
S1. About Indication of The Schematic Diagram ............................ S-1
S1.1. Important Safety Notice......................................................... S-1
S2. Voltage Chart ........................................................................... S-2
S2.1. Main P.C.B. ........................................................................... S-2
S2.2. Power/Flash P.C.B. ............................................................... S-2
S3. Block Diagram .......................................................................... S-3
S3.1. System Control Block Diagram ............................................. S-3
S3.2. Video Process Block Diagram ............................................... S-4
S3.3. Audio Process Block Diagram ............................................... S-5
S3.4. Lens/Flash/Hot Shoe Block Diagram .................................... S-6
S3.5. Power Section Block Diagram............................................... S-7
S4. Schematic Diagram .................................................................. S-8
S4.1. Main Connection (MC) Schematic Diagram .......................... S-8
S4.2. System Control (SY) Schematic Diagram ........................... S-12
S4.3. HDMI (HM) Schematic Diagram.......................................... S-13
S4.4. MS Drive (MD) Schematic Diagram .................................... S-14
S4.5. Digital (D) Schematic Diagram ............................................ S-16
S4.6. SSWF (SW) Schematic Diagram ........................................ S-20
S4.7. Jack (J/JK) Schematic Diagram .......................................... S-21
S4.8. Hot Shoe (HS) Schematic Diagram .................................... S-22
S4.9. EXT Mic (EX/EM) Schematic Diagram ................................ S-23
S4.10. Eye (EY) Schematic Diagram ........................................... S-24
S4.11. Audio (AU/AD) Schematic Diagram ................................... S-25
S4.12. Sensor (SE) Schematic Diagram ...................................... S-26
S4.13. Sensor Power (SP) Schematic Diagram ........................... S-27
S4.14. Sensor Connection (SC) Schematic Diagram ................... S-28
S4.15. Power Schematic Diagram................................................ S-30
S4.16. Flash Schematic Diagram ................................................. S-34
S4.17. LCD IF Schematic Diagram .............................................. S-35
S5. Print Circuit Board .................................................................. S-36
S5.1. Main P.C.B. ......................................................................... S-36
S5.1.1. Main P.C.B. (Component Side) ........................................ S-36
S5.1.2. Main P.C.B. (Foil Side) ..................................................... S-40
S5.1.3. Main P.C.B. Address Information ..................................... S-44
S5.2. Power/Flash P.C.B. ............................................................. S-46
S5.3. LCD IF P.C.B. ...................................................................... S-47
S6. Replacement Parts List .......................................................... S-49
S7. Exploded View ....................................................................... S-56
S7.1. Camera Lens Unit (1) .......................................................... S-56
S7.2. Camera Lens Unit (2) .......................................................... S-57
Table of contents
Service Manual
DSC1005029CE
Diagrams and Replacement
Parts List
Model No.
Digital Camera/Lens Kit/Body
Model No.
DMC-G2KPP
DMC-G2KEB
DMC-G2KEC
DMC-G2KEG
DMC-G2KGC
DMC-G2KGD
DMC-G2KGH
DMC-G2KGT
DMC-G2KGK
DMC-G2KGN
DMC-G2WEB
DMC-G2WEC
DMC-G2WEG
DMC-G2WGC
DMC-G2WGH
DMC-G2WGN
DMC-G2EB
DMC-G2EC
DMC-G2EG
DMC-G2GC
DMC-G2GH
DMC-G2GN
Vol. 2
[DMC-G2K]
Colour
(K)...........Black Type
(R)...........Red Type (except GD/GT/GN)
[DMC-G2W]
(K)...........Black Type
(R)...........Red Type (except GC/GH/GN)
(A)...........Blue Type (except GC/GH/GN)
(A)...........Blue Type (except GD/GT/GN)
[DMC-G2]
(K)...........Black Type
Name of Signal
OFTR FEP
This signal is connected
to the FEP schematic diagram.
Circuit name being connected.
6.Use the parts number indicated on the Replacement Parts List .
7.Indication on Schematic diagrams:
5.The voltage being indicated here may be include observational-error (deviation) due to
internal-resistance and/or reactance of equipment. Therefore, handle the value
indicated on here as reference.
4.Although the voltage and waveform available on here is measured with standard frame,
it may be differ from actual measurement due to modification of circuit and so on.
3.The voltage being indicated on the schematic diagram is measured in
"Standard-Playback" mode when there is no specify mode is mentioned.
2.It is only the "Test Round" and no terminal (Pin) is available on the P.C.B.
when the TP (Test Point) indicated as " " mark.
1.Although reference number of the parts is indicated on the P.C.B. drawing and/or
schematic diagrams, it is NOT mounted on the P.C.B. when it is displayed with "$" mark.
FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SAME TYPE.
COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS
S1. About Indication of The Schematic Diagram
S1.1. Important Safety Notice