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DMC-FH4PC
Model No.
DMC-FH4PU
DMC-FH4GA
DMC-FH4GC
DMC-FH4GF
DMC-FH4GK
DMC-FH4GN
DMC-FH4GT
DMC-FS28EB
DMC-FS28EE
DMC-FS28EF
DMC-FS28EG
DMC-FS28EP
Colour
[DMC-FH4]
(K)...........Black Type
(S)...........Silver Type (except PC)
(P)...........Pink Type (except PC)
[DMC-FS28]
(K)...........Black Type
(S)...........Silver Type (except EF)
(P)...........Pink Type
© Panasonic Corporation 2012 Unauthorized copy-
ing and distribution is a violation of law.
ORDER NO. DSC1203012CE
B26
Digital Camera

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Table of Contents
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Summary of Contents for Panasonic Lumix DMC-FH4PC

  • Page 1 DMC-FS28EB DMC-FS28EE DMC-FS28EF DMC-FS28EG DMC-FS28EP Colour [DMC-FH4] (K)...Black Type (S)...Silver Type (except PC) (P)...Pink Type (except PC) [DMC-FS28] (K)...Black Type (S)...Silver Type (except EF) (P)...Pink Type © Panasonic Corporation 2012 Unauthorized copy- ing and distribution is a violation of law.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS PAGE PAGE 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 2 Warning --------------------------------------------------------------5 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices ----------5 2.2.
  • Page 3: Safety Precautions

    1 Safety Precautions 1.1. General Guidelines 1.3. Leakage Current Hot Check (See Figure. 1) 1. IMPORTANT SAFETY NOTICE There are special components used in this equipment 1. Plug the AC cord directly into the AC outlet. Do not use which are important for safety. These parts are marked by an isolation transformer for this check.
  • Page 4: How To Discharge The E.capacitor On Flash P.c

    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.
  • Page 5: Warning

    2 Warning 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 Elec- trostatically Sensitive (ES) Devices. The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge (ESD).
  • Page 6: Caution For Ac Cord(For Eb

    2.3.2.3. How to Replace the Fuse A replacement fuse cover can be purchased from your local Panasonic Dealer. 1. Remove the Fuse Cover with a screwdriver. 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.
  • Page 7: How To Replace The Lithium Battery

    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.
  • Page 8: Service Navigation

    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.
  • Page 9: General Description About Lead Free Solder (Pbf)

    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.
  • Page 10: How To Define The Model Suffix (Ntsc Or Pal Model)

    3.4. How to Define the Model Suffix (NTSC or PAL model) There are seven kinds of DMC-FH4 and DMC-FS28, regardless of the colours. • a) DMC-FH4PC • b) DMC-FS28EB/EF/EG/EP • c) DMC-FS28EE • d) DMC-FH4GT • e) DMC-FH4GK • f) DMC-FH4GN •...
  • Page 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.
  • Page 12 • 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: [CASE 1.
  • Page 13 [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.
  • Page 14 • Step 7. 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.
  • Page 15: Specifications

    4 Specifications...
  • Page 16: Location Of Controls And Components

    5 Location of Controls and Components 6 7 8 18 17 1 Self-timer indicator/AF Assist Lamp We recommend using 2 Flash the supplied hand strap 3 Lens to avoid dropping the 4 Lens barrel camera. 5 LCD monitor 6 Power button 7 Microphone 8 Shutter button 9 Zoom button...
  • Page 17 Selecting the recording mode Press the Power button Press [MODE] button Use cursor button to select the recording mode and press [MENU/SET] Recording mode [Intelligent Auto] Mode Take pictures with automatic settings. [Normal Picture] Mode Take pictures with your own settings. [Scene Mode] Take pictures according to scene.
  • Page 18: Service Mode

    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.
  • Page 19 3. Error Code List The error code consists of 8 bits data and it shows the following information.
  • Page 20 Important notice about "Error Code List" 1) About "*" indication: The third digit from the left is different as follows. • In case of 0 (example: 18001000) When the third digit from the left shows "0", this error occurred under the condition of INITIAL SETTINGS has been completed.
  • Page 21: Service Fixture & Tools

    7 Service Fixture & Tools 7.1. Service Fixture and Tools The following Service Fixture and tools are used for checking and servicing this unit. 7.2. When Replacing the Main P.C.B. After replacing the MAIN P.C.B., be sure to achieve adjustment. The service software is available at “TSN Website”.
  • Page 22: Disassembly And Assembly Instructions

    8 Disassembly and Assembly Instructions 8.1. Disassembly Flow Chart This is a disassembling chart. When assembling, perform this chart conversely. 8.2. P.C.B. Location...
  • Page 23: Disassembly Procedure

    8.3. Disassembly Procedure 8.3.1. Removal of the Rear Case Unit Item Removal Rear Case Unit (Fig. D1) Card Battery 3 Screws (A) 1 Screw (B) (Fig. D2) 6 Locking tabs Rear Case Unit Center Ornament Unit (Fig. D3) 4 Locking tabs Center Ornament Unit Rear Operation Unit (Fig.
  • Page 24 8.3.3. Removal of the Rear Operation Unit (Fig. D2) 8.3.2. Removal of the Center Ornament Unit (Fig. D4) (Fig. D3)
  • Page 25 8.3.4. Removal of the LCD Unit 8.3.5. Removal of the Lens Unit (W/CCD) (Fig. D6) (Fig. D5)
  • Page 26 (Fig. D7) 8.3.6. Removal of the Speaker and Flash P.C.B. (Fig. D8) (Fig. D9)
  • Page 27 8.3.7. Removal of the Front Case Unit (Fig. D11) (Fig. D10)
  • Page 28 8.3.8. Removal of the Main P.C.B. 8.3.9. Removal of the Flash Unit (Fig. D13) 8.3.10. Removal of the Top P.C.B. (Fig. D12) [WHEN ASSEMBLING] CAUTION: Before soldering the Terminal A (Connecting part of Main P.C.B. and Top P.C.B.) Before soldering the Terminal A, make sure to tighten the "Screw (D)"...
  • Page 29: Removal Of The Ccd Unit

    8.4. Removal of the CCD Unit 8.3.11. Removal of the Battery Door Unit To prevent the CCD unit from catching the dust and dirt, do not remove the CCD unit except for replacing. (Fig. D15) NOTE: (When Installing) Make sure to confirm the following points when installing: •...
  • Page 30: Measurements And Adjustments

    9 Measurements and Adjustments 9.1. Introduction When servicing this unit, make sure to perform the adjustments necessary based on the part(s) replaced. Before disassembling the unit, it is recommended to back up the camera data stored in flash-rom as a data file. IMPORTANT NOTICE (After replacing the MAIN P.C.B.) After replacing the MAIN P.C.B., it is necessary to use the “DIAS”...
  • Page 31 9.2.2. Flash-Rom Data Backup When trouble occurs, it is recommended to backup the Flash-rom data before disassembling the unit. There are two kinds of Flash-rom data backup methods: [ ROM_BACKUP (Method of Non-PC backup) ] 1. Insert the SD-card into the camera. 2.
  • Page 32: Details Of Electrical Adjustment

    9.3. Details of Electrical Adjustment 9.3.1. How to execute the Electrical Adjustment It is not necessary to connect the camera to a PC to perform adjustments. “Flag reset operation” and “Initial setting operation” are required when carrying out the alignment, follow the procedure below. 9.3.1.1.
  • Page 33 9.3.1.3. Execute Adjustment (In case of “OIS Adjustment”) 1. Perform step “9.3.1.1.” to “9.3.1.2.”, to reset the OIS flag status “F” (Set) to “0” (Reset) 2. Press “[ W ] side of the zoom button” after Flag reset. OIS Adjustment screen is displayed on the LCD panel. (Refer to Fig.3-3) 3.
  • Page 34 9.3.2. Adjustment Specifications The following matrix table shows the relation between the replaced part and the Necessary Adjustment. When a part is replaced, make sure to perform the necessary adjustment(s) in the order indicated. The table below shows all the information necessary to perform each adjustment.
  • Page 36: After Adjustment

    9.4. After Adjustment 9.4.1. Initial Setting Since the initial setting has been released to execute the built-in adjustment software, it should be set up again before shipping the camera to the customer. Refer to the procedure described in “3.4.2. INITIAL SETTINGS” for details. [ IMPORTANT ] 1.
  • Page 37: Maintenance

    10 Maintenance 10.1. Cleaning Lens and LCD Panel Do not touch the surface of lens and LCD Panel with your hand. When cleaning the lens, use air-Blower to blow off the dust. When cleaning the LCD Panel, dampen the lens cleaning paper with lens cleaner, and the gently wipe the its surface. Note: The Lens Cleaning KIT ;...
  • Page 38: Block Diagram

    11 Block Diagram 11.1. Overall Block Diagram OVERALL BLOCK DIAGRAM (28mm ~ 112mm) MAIN P.C.B. CCD SIGNAL PROCESSOR (24MHz) 1/2.33" 14.1 MEGA PIX CDS, AGC, A/D, TG, CCD DRIVER ZOOM OIS UNIT IRIS SHUTTER FOCUS CARD REGULATOR MICROPHONE SYSTEM IC SPEAKER SYSTEM IC MOTOR DRIVE,...
  • Page 39: Flash / Top Block Diagram

    11.2. Flash / Top Block Diagram FLASH BLOCK DIAGRAM FLASH P.C.B. TL8003 LAMP(+) T8001 F8001 FP8001 (UNREG+) CL8011 C8003 CL8031 FP8001 (For Flash (D GND) TRG FIRST Charge) TL8007 IC8100 TRG SECOND SAFETY GND (IGBT DRIVER) FLASH TL8001 CL8005 TEST DRV OUT CL8010 TRG G...
  • Page 40: Wiring Connection Diagram

    12 Wiring Connection Diagram 12.1. Interconnection Diagram INTERCONNECTION DIAGRAM TOP P.C.B. (FOIL SIDE) : (COMPONENT SIDE) M6301 MICROPHONE UNIT BATTERY REAR OPERATION UNIT UNIT LCD UNIT LENS UNIT MAIN P.C.B. (FOIL SIDE) : (COMPONENT SIDE) SPEAKER FLASH FPC FP8001 FLASH P.C.B. (FOIL SIDE) DMC-FH4/FS28 INTERCONNECTION DIAGRAM...
  • Page 41 Model No. : DMC-FH4/FS28 Schematic Diagram Note...
  • Page 42 Model No. : DMC-FH4/FS28 Parts List Note...
  • Page 43 Model No. : DMC-FH4/FS28 Flash (Flash P.C.B.)
  • Page 44 Model No. : DMC-FH4/FS28 Top (Top P.C.B.)
  • Page 45 Model No. : DMC-FH4/FS28 CCD Flex (CCD Flex P.C.B.)
  • Page 46 Model No. : DMC-FH4/FS28 Flash P.C.B. (Component Side)
  • Page 47 Model No. : DMC-FH4/FS28 Flash P.C.B. (Foil Side)
  • Page 48 Model No. : DMC-FH4/FS28 Top P.C.B. (Component Side)
  • Page 49 Model No. : DMC-FH4/FS28 Top P.C.B. (Foil Side)
  • Page 50 Model No. : DMC-FH4/FS28 CCD Flex P.C.B. (Component Side)
  • Page 51 Model No. : DMC-FH4/FS28 CCD Flex P.C.B. (Foil Side)
  • Page 52 Model No. : DMC-FH4/FS28 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks C3101 F1H1C105A097 C.CAPACITOR CH 16V 1U C6321 F1G0J1050007 C.CAPACITOR CH 6.3V 1U C8001 F1G0J1050007 C.CAPACITOR CH 6.3V 1U C8006 F1K2E4730005 C.CAPACITOR 250V 0.047U C8007 F1G1H4R0A564 C.CAPACITOR CH 50V 4P C8009...
  • Page 53 Model No. : DMC-FH4/FS28 Frame and Casing Section...
  • Page 54 Model No. : DMC-FH4/FS28 Packing Parts and Accessories Section (1)
  • Page 55 Model No. : DMC-FH4/FS28 Packing Parts and Accessories Section (2)
  • Page 56 Model No. : DMC-FH4/FS28 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks VEP56152D MAIN P.C.B. 1 E.S.D. VEP58176A FLASH P.C.B. 1 (RTL) E.S.D. VEP58177A TOP P.C.B. 1 (RTL) L0AA01A00107 SPEAKER VYK5K87 REAR OPERATION UNIT VYK5K88 LCD UNIT VYK5R96 FRONT CASE UNIT 1 (-S)
  • Page 57 Model No. : DMC-FH4/FS28 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks VQL2C67-1A OPERATING LABEL 1 PC VYQ7757 PACKING CASE 1 PC-K VYQ7752 PACKING CASE 1 PU-S VYQ7758 PACKING CASE 1 PU-K VYQ7763 PACKING CASE 1 PU-P VPF1372-A CAMERA BAG 1 EXCEPT PC,PU...

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