Panasonic DMC-FH6P, DMC-FH6PC, DMC-FH6PU, DMC-FH6GA, DMC-FH6GC Service Manual

© Panasonic Corporation 2012 Unauthorized copy­ing and distribution is a violation of law.

ORDER NO. DSC1202002CE

B26

Digital Camera

Model No. DMC-FH6P

DMC-FH6PC
DMC-FH6PU
DMC-FH6GA
DMC-FH6GC
DMC-FH6GD
DMC-FH6GF
DMC-FH6GK
DMC-FH6GN
DMC-FH6GT
DMC-FS40EB
DMC-FS40EE
DMC-FS40EF
DMC-FS40EG
DMC-FS40EP
DMC-FS41EB
DMC-FS41EE
DMC-FS41EG
DMC-FS41EP

2

Colour
[DMC-FH6]

(S)...........Silver Type (except PC/GD)

(K)...........Black Type

(P)...........Pink Type (except P/PC)

(A)...........Blue Type (except PC/GD/GT)

(Y)...........Yellow Type (only GA/GC/GF)

[DMC-FS40]

(S)...........Silver Type (except EB/EF)

(K)...........Black Type

(P)...........Pink Type

(A)...........Blue Type

(Y)...........Yellow Type (except EE/EP)

[DMC-FS41]

(K)...........Black Type

(P)...........Pink Type (only EB)

TABLE OF CONTENTS

PAG E PAG E

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 E.Capacitor on Flash
P.C.B.----------------------------------------------------------4

2Warning--------------------------------------------------------------5

2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically 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) ----------------------6

2.4. How to Replace the Lithium Battery -------------------7

3 Service Navigation------------------------------------------------8

3.1. Introduction --------------------------------------------------8

3.2. Important Notice -------------------------------------------8

3.3. General Description About Lead Free Solder
(PbF) ----------------------------------------------------------9

3.4. How to Define the Model Suffix (NTSC or PAL
model)------------------------------------------------------- 10

4 Specifications ---------------------------------------------------- 15
5 Location of Controls and Components ------------------ 16
6 Service Mode ----------------------------------------------------- 18

6.1. Error Code Memory Function -------------------------18

7 Service Fixture & Tools --------------------------------------- 21

7.1. Service Fixture and Tools ------------------------------ 21

7.2. When Replacing the Main P.C.B. -------------------- 21

8 Disassembly and Assembly Instructions --------------- 22

8.1. Disassembly Flow Chart-------------------------------- 22

8.2. P.C.B. Location ------------------------------------------- 22

8.3. Disassembly Procedure --------------------------------23

8.4. Removal of the CCD Unit ------------------------------ 30

9 Measurements and Adjustments -------------------------- 31

9.1. Introduction ------------------------------------------------31

9.2. Before Disassembling the unit ------------------------ 31

9.3. Details of Electrical Adjustment----------------------- 33

9.4. After Adjustment------------------------------------------ 37

10 Maintenance ------------------------------------------------------ 38

10.1. Cleaning Lens and LCD Panel ----------------------- 38

11 Block Diagram--------------------------------------------------- 39

11.1. Overall Block Diagram---------------------------------- 39

11.2. Flash / Top Block Diagram ---------------------------- 40

12 Wiring Connection Diagram -------------------------------- 41

12.1. Interconnection Diagram------------------------------- 41

3

1 Safety Precautions

1.1. General Guidelines

1. IMPORTANT SAFETY NOTICE
There are special components used in this equipment
which are important for safety. These parts are marked by

in the Schematic Diagrams, Circuit Board Layout,
Exploded Views and Replacement Parts List. It is essen­tial that these critical parts should be replaced with manu­facturer’s specified parts to prevent X-RADIATION,
shock, fire, or other hazards. Do not modify the original
design without permission of manufacturer.

2. An Isolation Transformer should always be used during
the servicing of AC Adaptor whose chassis is not isolated
from the AC power line. Use a transformer of adequate
power rating as this protects the technician from acci­dents resulting in personal injury from electrical shocks. It
will also protect AC Adaptor from being damaged by acci­dental shorting that may occur during servicing.

3. When servicing, observe the original lead dress. If a short
circuit is found, replace all parts which have been over­heated or damaged by the short circuit.

4. After servicing, see to it that all the protective devices
such as insulation barriers, insulation papers shields are
properly installed.

5. After servicing, make the following leakage current
checks to prevent the customer from being exposed to
shock hazards.

1.2. Leakage Current Cold Check

1. Unplug the AC cord and connect a jumper between the
two prongs on the plug.

2. Measure the resistance value, with an ohmmeter,
between the jumpered AC plug and each exposed metal­lic cabinet part on the equipment such as screwheads,
connectors, control shafts, etc. When the exposed metal­lic part has a return path to the chassis, the reading
should be between 1 MΩ and 5.2 MΩ. When the exposed
metal does not have a return path to the chassis, the
reading must be infinity.

1.3. Leakage Current Hot Check
(See Figure 1.)

1. Plug the AC cord directly into the AC outlet. Do not use
an isolation transformer for this check.

2. Connect a 1.5 kΩ, 10 W resistor, in parallel with a 0.15 μF
capacitor, between each exposed metallic part on the set
and a good earth ground, as shown in Figure 1.

3. Use an AC voltmeter, with 1 kΩ/V or more sensitivity, to
measure the potential across the resistor.

4. Check each exposed metallic part, and measure the volt­age at each point.

5. Reverse the AC plug in the AC outlet and repeat each of
the above measurements.

6. The potential at any point should not exceed 0.75 V RMS.
A leakage current tester (Simpson Model 229 or equiva­lent) may be used to make the hot checks, leakage cur­rent must not exceed 1/2 mA. In case a measurement is
outside of the limits specified, there is a possibility of a
shock hazard, and the equipment should be repaired and
rechecked before it is returned to the customer.

Figure. 1

4

1.4. How to Discharge the E.Capacitor on Flash P.C.B.

CAUTION:

1. Be sure to discharge the E.capacitor on FLASH P.C.B..

2. Be careful of the high voltage circuit on FLASH P.C.B. when servicing.

[Discharging Procedure]

1. Refer to the disassemble procedure and remove the necessary parts/unit.

2. Install the insulation tube onto the lead part of resistor (ERG5SJ102:1kΩ /5W).
(An equivalent type of resistor may be used.)

3. Place a resistor between both terminals of E.capacitor on the FLASH P.C.B. for approx. 5 seconds.

4. After discharging, confirm that the E.capacitor voltage is lower than 10V by using a voltmeter.

Fig. F1

5

2Warning

2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically
Sensitive (ES) Devices

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec­trostatically Sensitive (ES) Devices.

The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge
(ESD).

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as alumi­num foil, to prevent electrostatic charge buildup or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an antistatic solder removal device. Some solder removal devices not classified as "antistatic (ESD protected)" can
generate electrical charge sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or compara­ble conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.

CAUTION :

Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the
brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) suf­ficient to damage an ES device).

2.2. How to Recycle the Lithium Ion Battery (U.S. Only)

6

2.3. Caution for AC Cord
(For EB/GC)

2.3.1. Information for Your Safety

IMPORTANT

Your attention is drawn to the fact that recording of pre­recorded tapes or discs or other published or broadcast
material may infringe copyright laws.

WARNING

To reduce the risk of fire or shock hazard, do not expose
this equipment to rain or moisture.

CAUTION

To reduce the risk of fire or shock hazard and annoying
interference, use the recommended accessories only.

FOR YOUR SAFETY

DO NOT REMOVE THE OUTER COVER

To prevent electric shock, do not remove the cover. No user
serviceable parts inside. Refer servicing to qualified service
personnel.

2.3.2. Caution for AC Mains Lead

For your safety, please read the following text carefully.

This appliance is supplied with a moulded three-pin mains plug
for your safety and convenience.
A 5-ampere fuse is fitted in this plug.
Should the fuse need to be replaced please ensure that the
replacement fuse has a rating of 5 amperes and it is approved
by ASTA or BSI to BS1362
Check for the ASTA mark or the BSI mark on the body of the
fuse.

If the plug contains a removable fuse cover you must ensure
that it is refitted when the fuse is replaced.
If you lose the fuse cover, the plug must not be used until a
replacement cover is obtained.
A replacement fuse cover can be purchased from your local
Panasonic Dealer.

If the fitted moulded plug is unsuitable for the socket outlet in
your home then the fuse should be removed and the plug cut
off and disposed of safety.
There is a danger of severe electrical shock if the cut off plug is
inserted into any 13-ampere socket.

If a new plug is to be fitted please observe the wiring code as
shown below.
If in any doubt, please consult a qualified electrician.

2.3.2.1. Important

The wires in this mains lead are coloured in accordance with
the following code:

As the colours of the wires in the mains lead of this appliance
may not correspond with the coloured markings identifying the
terminals in your plug, proceed as follows:

The wire which is coloured BLUE must be connected to the ter­minal in the plug which is marked with the letter N or coloured
BLACK.

The wire which is coloured BROWN must be connected to the
terminal in the plug which is marked with the letter L or coloured
RED.

Under no circumstances should either of these wires be con­nected to the earth terminal of the three pin plug, marked with
the letter E or the Earth Symbol.

2.3.2.2. Before Use

Remove the Connector Cover as follows.

2.3.2.3. How to Replace the Fuse

1. Remove the Fuse Cover with a screwdriver.

2. Replace the fuse and attach the Fuse cover.

Blue Neutral
Brown Live

7

2.4. How to Replace the Lithium Battery

2.4.1. Replacement Procedure

1. Remove the TOP P.C.B.. (Refer to Disassembly Procedures.)

2. Unsolder the each soldering point of electric lead terminal for Lithium battery (Ref. No. “B6301” at foil side of TOP P.C.B.) and
remove the Lithium battery together with electric lead terminal. Then replace it into new one.

NOTE:

The Type No. ML421 includes electric lead terminals.

NOTE:

This Lithium battery is a critical component.
(Type No.: ML421 Manufactured by Energy Company, Panasonic Corporation.)
It must never be subjected to excessive heat or discharge.
It must therefore only be fitted in requirement designed specifically for its use.
Replacement batteries must be of same type and manufacture.
They must be fitted in the same manner and location as the original battery, with the correct polarity contacts observed.
Do not attempt to re-charge the old battery or re-use it for any other purpose.
It should be disposed of in waste products destined for burial rather than incineration.

NOTE:

Above caution is applicable for a battery pack which is for DMC-FH6/FS40/FS41 series, as well.

8

3 Service Navigation

3.1. 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.

3.2. Important Notice

3.2.1. CCD UNIT:

• The image sensor (CCD) unit which are connected to the lens unit with 3 screws. These screws are locked with the screw lock­ing glue, after performing the Optical tilt adjustment.
During servicing, if one of CCD fixing screws are loosened, the Optical tilt adjustment must be performed.

About the Optical tilt adjustment, refer to the "9.3.2 Adjustment Specifications" for details.

3.2.2. MAIN P.C.B.:

1. The MAIN P.C.B. is handled as the smallest replacement part for this unit.

Therefore if any component on the MAIN P.C.B. is/are defective, replace whole MAIN P.C.B. as a unit.

9

3.2.3. LENS UNIT:

1. The minimum replacement part size of the Lens part is as shown below.
When servicing, replace the following numbered replacement part size as the smallest size.

3.2.4. About Flexible Cable and Connector

Do not touch carelessly so that the foreign body should not adhere to the terminal part of flexible cable and connector.
Wipe off with a clean cloth and the cotton bud, etc. when the terminal part is dirty.

3.3. General Description About Lead Free Solder (PbF)

The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this
equipment in considering the globally environmental conservation.
The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin
(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30°C (86°F) more than that of the
normal solder.

Distinction of P.C.B. Lead Free Solder being used

Service caution for repair work using Lead Free Solder (PbF)

• The lead free solder has to be used when repairing the equipment for which the lead free solder is used.
(Definition: The letter of “PbF” is printed on the P.C.B. using the lead free solder.)

• To put lead free solder, it should be well molten and mixed with the original lead free solder.

• Remove the remaining lead free solder on the P.C.B. cleanly for soldering of the new IC.

• Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt the
lead free solder.

• Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 350±30°C
(662±86°F).

Recommended Lead Free Solder (Service Parts Route.)

• The following 3 types of lead free solder are available through the service parts route.
RFKZ03D01KS-----------(0.3mm 100g Reel)
RFKZ06D01KS-----------(0.6mm 100g Reel)
RFKZ10D01KS-----------(1.0mm 100g Reel)

Note

* Ingredient: tin (Sn) 96.5%, silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%

10

3.4. How to Define the Model Suffix (NTSC or PAL model)

There are nine kinds of DMC-FH6, DMC-FS40 and DMC-FS41, regardless of the colours.

• a) DMC-FH6 (Japan domestic model)

• b) DMC-FH6P/PC

• c) DMC-FS40EB/EF/EG/EP, FS41EB/EG/EP

• d) DMC-FS40EE, FS41EE

• e) DMC-FH6GK

• f) DMC-FH6GT

• g) DMC-FH6GD

• h) DMC-FH6GN

• i) DMC-FH6PU/GA/GC/GF

What is the difference is that the “INITIAL SETTINGS” data which is stored in Flash-ROM mounted on MAIN P.C.B..

3.4.1. 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 P.C.B., be sure to achieve adjustment.
The service software is available at “TSN Website”. To download, click on “Support Information from NWBG/VDBG-AVC”.

11

3.4.2. INITIAL SETTINGS:

After replacing the MAIN P.C.B., make sure to perform the initial settings after achieving the adjustment by ordering the following
procedure in accordance with model suffix of the unit.

1. IMPORTANT NOTICE:

Before proceeding Initial settings, make sure to read the following CAUTIONS.

2. PROCEDURES:

• Precautions: Read the above "CAUTION 1" and "CAUTION 2", carefully.

• Preparation:

- Attach the Battery or AC Adaptor with a DC coupler to the unit.
(Since this unit has built-in memory, it can be performed without inserting SD memory card.)

1. Turn the Power on.

2. Press the [ MODE ] button, and select the [ NORMAL PICTURE ] mode by Cursor buttons, then press the [ MENU/SET ]
button.

3. Turn the Power off.
(If the unit is other than [ NORMAL PICTURE ] mode, it does not display the initial settings menu.)

• Step 1. The temporary cancellation of “INITIAL SETTINGS”:
While pressing “[ W ] side of Zoom lever” and “[ UP ] of Cursor button” simultaneously, turn the Power on.

• Step 2. The cancellation of “INITIAL SETTINGS”:
Press the [ PLAYBACK ] button.

While pressing the “[ UP ] of Cursor button”, press and hold the "[ W ] side of the Zoom lever". Release only the "[ UP ] of Cursor
button" once then press the "[ UP ] of Cursor button" again.
Release the "[ W ]" and "[ UP ]" buttons, then turn the Power off.
The LCD displays the " ! " mark before the unit powers down.

• Step 3. Turn the Power on:
Turn the Power on.

• Step 4. Display the INITIAL SETTING:
While pressing [ MENU/SET ] button and “[ RIGHT ] of Cursor button” simultaneously, turn the Power off.
The “INITIAL SETTINGS” menu is displayed.
There are two kinds of “INITIAL SETTINGS” menu form as follows:

12

[CASE 1. After replacing MAIN P.C.B.]
When MAIN P.C.B. has just been replaced, all of the model suffix is displayed as follows. (Five pages in total)

[CASE 2. Other than “After replacing MAIN P.C.B.”]

• Step 5. Choose the model suffix in “INITIAL SETTINGS”: (Refer to “CAUTION 1”)

[Caution: After replacing MAIN P.C.B.]

The model suffix can been chosen, JUST ONE TIME.
Once one of the model suffix have been chosen, the model suffix lists will not be displayed, thus, it can not be changed.
Therefore, select the area carefully.

Select the area with pressing “[ UP ] / [ DOWN ] of Cursor buttons”.

13

• Step 6. Choose the model number in "INITIAL SETTINGS": (Only for "EB/EE/EG/EP" models.)

This step is necessary only for "EB/EE/EG/EP".

Only for model suffix with "EB/EE/EG/EP", there are two kind of model; (DMC-FS40 and DMC-FS41) ,due to difference of sales
channel.Therefore, not only model suffix, but also model number (FS40 or FS41) has to be set up in the "INITIAL SETTINGS".
(The "FS40" is displayed as default status.)

When the model number is one of the "DMC-FS41EB/EE/EG/EP", change the model number with the following procedure:
Press the [Delete/Return] button in order to change the indication from "FS40" into "FS41".
(Each time one presses the [Delete/Return] button, model indication is changed from "FS40" to "FS41" (Toggle switch))

• Step 7. Set the model suffix in “INITIAL SETTINGS”:
Press the “[ RIGHT ] of Cursor buttons”.
The only set area is displayed, and then press the “[ RIGHT ] of Cursor buttons” after confirmation.
(The unit is powered off automatically.)

14

• Step 8. CONFIRMATION:
Confirm the display of “PLEASE SET THE CLOCK” in concerned language when the unit is turned on again.
When the unit is connected to PC with USB cable, it is detected as removable media.
(When the “GT” or “GK” model suffix is selected, the display shows “PLEASE SET THE CLOCK” in Chinese.)

1) As for your reference, major default setting condition is as shown in the following table.

• Default setting (After “INITIAL SETTINGS”)

MODEL VIDEO OUTPUT LANGUAGE DATE REMARKS
a) DMC-FH6(Japan domestic model) NTSC Japanese Year/Month/Date
b) DMC-FH6P NTSC English Month/Date/Year
c) DMC-FH6PC NTSC English Month/Date/Year
d) DMC-FH6PU NTSC Spanish Month/Date/Year
e) DMC-FS40EG/FS41EG PAL English Date/Month/Year

f) DMC-FH40EP/FS41EP PAL English Date/Month/Year
g) DMC-FH40EF PAL French Date/Month/Year
h) DMC-FH40EB/FS41EB PAL English Date/Month/Year

i) DMC-FH40EE/FS41EE PAL Russian Date/Month/Year

j) DMC-FH6GC PAL English Date/Month/Year
k) DMC-FH6GF PAL English Date/Month/Year

l) DMC-FH6GA PAL English Date/Month/Year

m) DMC-FH6GT NTSC Chinese (traditional) Year/Month/Date

n) DMC-FH6GK PAL Chinese (simplified) Year/Month/Date
o) DMC-FH6GN PAL English Date/Month/Year
p) DMC-FH6GD NTSC Korean Year/Month/Date

15

4 Specifications

16

5 Location of Controls and Components

12 34 5 678

9

10
11
12
13

61514118 170291

1 Self-timer indicator/AF Assist Lamp
2 Flash
3 Lens
4 Lens barrel
5 LCD monitor
6 Power button
7 Microphone
8 Shutter button
9

Zoom lever

10 [MODE] button
11 Hand strap eyelet
12 [AV OUT/DIGITAL] socket
13

[

/ ] (Delete/Return) button

14 [MENU/SET] button
15 Playback button
16 Cursor button
17 Tripod receptacle
18 Speaker
19 DC coupler cover

20 Card/Battery door

We recommend using
the supplied hand strap
to avoid dropping the
camera.

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[MENU/SET]

(menu display/set)

Left cursor button ( )

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Down cursor button ( )

yalpsidnoitamrofnignignahC

Up cursor button ( )

noitasnepmoCerusopxE

Right cursor button ( )

hsalF

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In this manual, the button that is used is shaded or indicated by .

17

Selecting the Recording Mode

Press the Power button

Press [MODE] button

Use cursor button to select the
recording mode and press
[MENU/SET]

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edomgnidroceR

[Intelligent Auto] Mode

Take pictures with automatic settings.

[Normal Picture] Mode

Take pictures with your own settings.

[Scene Mode]

Take pictures according to scene.

[Motion Picture] Mode

Take motion pictures.

18

6 Service Mode

6.1. Error Code Memory Function

1. General description
This unit is equipped with history of error code memory function, and can be memorized 16 error codes in sequence from the
latest. When the error is occurred more than 16, the oldest error is overwritten in sequence.
The error code is not memorized when the power supply is shut down forcibly (i.e.,when the unit is powered on by the battery,
the battery is pulled out) The error code is memorized to FLASH-ROM when the unit has just before powered off.

2. How to display
The error code can be displayed by ordering the following procedure:

• Preparation

- Attach the Battery or AC Adaptor with a DC coupler to the unit.
(Since this unit has built-in memory, it can be performed without inserting SD memory card.)

1. Turn the Power on.

2. Press the [ MODE ] button, and select the [ NORMAL PICTURE ] mode by Cursor buttons, then press the [ MENU/SET ]
button.

3. Turn the Power off.
(If the unit is other than [ NORMAL PICTURE ] mode, it does not display the initial settings menu.)

• Step 1. The temporary cancellation of “INITIAL SETTINGS”:
While pressing “[ W ] side of Zoom lever” and “[ UP ] of Cursor button” simultaneously, turn the power on.

• Step 2. Execute the error code display mode:
While pressing the "[ W ] side of the Zoom lever", press the "[ LEFT ] of Cursor button" and the "[ MENU/SET ] button simul­taneously.
Every time when performing above operation, the display is changed as shown below.

Normal display → Error code display → Operation history display →Normal display →.....

Example of Error Code Display