Read Panasonic DMC-LC33PP / DMC-LC33PM / DMC-LC33E / DMC-LC33B / DMC-LC33A / DMC-LC33EN / DMC-LC33T / DMC-LC33KR (serv.man2) Service Manual online
2003
DMC-LC33PP
DMC-LC33PM
DMC-LC33E
DMC-LC33B
DMC-LC33A
DMC-LC33EN
DMC-LC33T
DMC-LC33KR
DMC-LC33PM
DMC-LC33E
DMC-LC33B
DMC-LC33A
DMC-LC33EN
DMC-LC33T
DMC-LC33KR
Vol. 2
Colour
(S)...........Silver Type
(K)...........Black Type (E/EN only)
Digital Camera
ORDER NO. DSC0304004C0
B26
1
INTRODUCTION
3
1.1.
INTRODUCTION
3
1.2.
ABOUT LEAD FREE SOLDER (PbF)
3
1.3.
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
5.6.
REPLACING THE MAIN C.B.A.
13
6
SCHEMATIC DIAGRAMS
15
6.1.
POWER BLOCK DIAGRAM
15
6.2.
SYSTEM CONTROL BLOCK DIAGRAM
16
6.3.
VIDEO/AUDIO BLOCK DIAGRAM
17
6.4.
SENSOR BLOCK DIAGRAM
18
6.5.
LENS DRIVE BLOCK DIAGRAM
19
6.6.
MAIN SCHEMATIC DIAGRAM
20
7
I/O CHART
31
7.1.
IC3002 V-CCD DRIVE
31
7.2.
IC3003 CDS/AGC/AD
31
7.3.
IC3101 CCD IMAGE SENSOR
31
7.4.
IC4001 LCD COLOR DRIVER
32
7.5.
IC5001 AUDIO ANALOG
32
7.6.
IC6005 VENUS
32
7.7.
IC7001 LENS DRIVE
35
8
CIRCUIT BOARD ASSEMBLIES
37
8.1.
MAIN C.B.A. [MP1 version]
37
8.2.
MAIN C.B.A. [MP2 version]
40
9
REPLACEMENT PARTS LIST
43
9.1.
ELECTRICAL REPLACEMENT PARTS LIST
43
CONTENTS
Page
Page
2
DMC-LC33PP / DMC-LC33PM / DMC-LC33E / DMC-LC33B / DMC-LC33A / DMC-LC33EN / DMC-LC33T / DMC-LC33KR
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.
3
DMC-LC33PP / DMC-LC33PM / DMC-LC33E / DMC-LC33B / DMC-LC33A / DMC-LC33EN / DMC-LC33T / DMC-LC33KR
1.3. HOW TO DEFINE THE MODEL SUFFIX (NTSC or PAL model)
There are four kinds of DMC-LC33, regardless the colours.
·
DMC-LC33S
·
DMC-LC33PP
·
DMC-LC33E/B/A/EN/T
·
DMC-LC33PM/KR
(DMC-LC33S 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.
1.3.1. 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-LC33PP / DMC-LC33PM / DMC-LC33E / DMC-LC33B / DMC-LC33A / DMC-LC33EN / DMC-LC33T / DMC-LC33KR
