Panasonic DMC-LC43PP / DMC-LC43PM / DMC-LC43E / DMC-LC43B / DMC-LC43A / DMC-LC43EN / DMC-LC43KR (serv.man2) Service Manual ▷ View online
2003
DMC-LC43PP
DMC-LC43PM
DMC-LC43E
DMC-LC43B
DMC-LC43A
DMC-LC43EN
DMC-LC43KR
DMC-LC43PM
DMC-LC43E
DMC-LC43B
DMC-LC43A
DMC-LC43EN
DMC-LC43KR
Vol. 2
Colour
(N)...........Gold Type
Digital Camera
ORDER NO. DSC0306006C0
B26
1
INTRODUCTION
3
1.1.
INTRODUCTION
3
1.2.
ABOUT LEAD FREE SOLDER (PbF)
3
1.3.
IMPORTANT NOTICE
3
1.4.
HOW TO DEFINE THE MODEL SUFFIX (NTSC or PAL
model)
4
2
SAFETY PRECAUTIONS
6
2.1.
GENERAL GUIDELINES
6
2.2.
LEAKAGE CURRENT COLD CHECK
6
2.3.
LEAKAGE CURRENT HOT CHECK (See Figure 1.)
6
3
PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
7
4
HOW TO REPLACE THE LITHIUM BATTERY
8
4.1.
REPLACEMENT PROCEDURE
8
5
SERVICE NOTES
10
5.1.
WHEN REPLACING THE MAIN C.B.A.
10
5.2.
SERVICE POSITION
10
5.3.
HOW TO DISCHARGE THE CAPACITOR ON MAIN
C.B.A.
11
5.4.
CLEANING LENS, OPTICAL VIEWFINDER AND LCD
PANEL
11
5.5.
HANDLING FOR THE MAIN C.B.A.
12
6
SCHEMATIC DIAGRAMS
13
6.1.
POWER BLOCK DIAGRAM
13
6.2.
SYSTEM CONTROL BLOCK DIAGRAM
14
6.3.
VIDEO/AUDIO BLOCK DIAGRAM
15
6.4.
SENSOR BLOCK DIAGRAM
16
6.5.
LENS DRIVE BLOCK DIAGRAM
17
6.6.
MAIN SCHEMATIC DIAGRAM
18
7
I/O CHART
29
7.1.
IC3002 V-CCD DRIVE
29
7.2.
IC3004 CDS/AGC/AD/TG
29
7.3.
IC4001 LCD COLOR DRIVER
29
7.4.
IC5001 AUDIO ANALOG
30
7.5.
IC6005 VENUS
30
7.6.
IC7001 LENS DRIVE
32
8
CIRCUIT BOARD ASSEMBLIES
35
8.1.
MAIN C.B.A.
35
9
REPLACEMENT PARTS LIST
39
9.1.
ELECTRICAL REPLACEMENT PARTS LIST
39
CONTENTS
Page
Page
2
DMC-LC43PP / DMC-LC43PM / DMC-LC43E / DMC-LC43B / DMC-LC43A / DMC-LC43EN / DMC-LC43KR
1 INTRODUCTION
1.1. INTRODUCTION
This service manual contains technical information, which allow service personnel’s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, the information will be followed by service manual to be controlled with original service manual.
1.2. ABOUT LEAD FREE SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB.
Caution:
·
Pb free solder has a higher melting point than standard solder, Typically the melting point is 50-70°F (30-40°C) higher.
Please use a high temperature soldering iron. In case of soldering iron with temperature control, please set it to 700±20°F
(370±10°C)
(370±10°C)
·
Pb free solder will tend to splash when heated too high (about 1100°F/600°C).
When soldering or unsoldering, please completely remove all of the solder on the pins or solder area, and be sure to heat the
soldering points with the Pb free solder until it melts enough.
soldering points with the Pb free solder until it melts enough.
1.3. IMPORTANT NOTICE
[1].SERVICE CAUTION
Since being supplied MAIN C.B.A. as replacement does not contains following parts, be sure to apply the following parts before
using the replacement MAIN C.B.A.
using the replacement MAIN C.B.A.
No.
PART NUMBER
DESCRIPTION
QTY
REMARKS
1
N4ECD14Z0003
BACK-UP BATTERY
1
2
VMF0558
SHEET
1
3
VEE0Y46
EARTH CONNECTOR U
1
4
VGF0968
SD PROTECT SHEET
1
5
VGF0971-KIT
ASIC SHEET
1
Being putted *1
*1:
The coated version of IC6005 shall be used after several lot of Mass-production.
If coated version of IC6005 is used, no need for covering with the “ASIC SHEET”.
3
DMC-LC43PP / DMC-LC43PM / DMC-LC43E / DMC-LC43B / DMC-LC43A / DMC-LC43EN / DMC-LC43KR
1.4. HOW TO DEFINE THE MODEL SUFFIX (NTSC or PAL model)
There are four kinds of DMC-LC43, regardless the colours.
·
DMC-LC43S
·
DMC-LC43PP
·
DMC-LC43E/B/A/EN
·
DMC-LC43PM/KR
(DMC-LC43S is exclusively Japan domestic model.)
What is the difference is that the “INITIAL SETTING” data which is stored in Flash ROM mounted on Main C.B.A.
1.4.1. Defining methods:
To define the model suffix to be serviced, refer to the nameplate which is putted on the bottom side of the Unit.
NOTE:
After replacing the MAIN C.B.A., be sure to achieve adjustment.
The adjustment instruction is available at “software download” on the “CS-Web from AVC” web-site in “TSN system”.
4
DMC-LC43PP / DMC-LC43PM / DMC-LC43E / DMC-LC43B / DMC-LC43A / DMC-LC43EN / DMC-LC43KR
