Panasonic Lumix DC-GH5SE Service Manual Download Page 59

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12.4. Video/Audio Process (1) Block Diagram

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Summary of Contents for Lumix DC-GH5SE

Page 1: ...d copy ing and distribution is a violation of law ORDER NO DSC1801002CE B26 Digital Camera Body Model No DC GH5SP DC GH5SPP DC GH5SE DC GH5SEE DC GH5SGA DC GH5SGC DC GH5SGD DC GH5SGH DC GH5SGK DC GH5SGN DC GH5SGT DC GH5SGW Colour Black Type ...

Page 2: ...xture and Tools 29 8 2 Clean Box 31 8 3 When Replacing the Main P C B 31 8 4 Service Position When checking the each P C B 32 9 Disassembly and Assembly Instructions 33 9 1 Camera Body Part 33 10 Measurements and Adjustments 52 10 1 Matrix Chart for Replaced Part and Necessary Adjustment 52 11 Maintenance 55 11 1 Notice in External Cleaning 55 12 Block Diagram 56 12 1 Overall Block Diagram 56 12 2...

Page 3: ...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 metal lic cabinet part on the equipment such as screwheads connectors control shafts etc When the exposed metal lic part has a return path to the chassis the reading should ...

Page 4: ...ices 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 read...

Page 5: ...ithium battery is a critical component 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 batter...

Page 6: ...crew even a little or removing the simplicity flange back adjustment is need Perform the simplicity flange back adjustment according to contents described in 10 Measurements and Adjustments section of this service manual 3 2 1 2 About Shutter Unit Ref 61 Before exchanging the shutter unit confirm that the symptom and or phenomenon is not due to the setting of functions Important After replacing th...

Page 7: ...the adjustment software is working Operate by following the instructions on the screen of EEPROM data management that is displayed when starting the adjustment software Do not data copy overwrite while the camera body itself is not connected to PC Data copying overwriting is prohibited for this unit which is not connected to PC as the management data that each Main P C B holds will be replaced and...

Page 8: ... out the following documents and pass to the customer with the camera unit Printing Material Leaflet for Customer For The Customer Before using your camera please check the Wi Fi settings Depending on what was serviced the settings may have been reset to the factory defaults 1 If the settings were reset you will need to reenter your Lumix Club login ID and password If you have forgotten the login ...

Page 9: ... 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 lea...

Page 10: ...DC GH5SGT h DC GH5SGK i DC GH5SGA GC GH GW What is the difference is that the Initial Settings data which is stored in Flash ROM mounted on Main P C B 3 5 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 Refer to the adjustment instruction in the adjus...

Page 11: ...attery and insert the memory card to slot1 Set the mode dial to P Program AE Mode Step 1 The temporary cancellation of Initial Settings Set the drive mode dial to Single while pressing Playback button and AF AE LOCK button simultaneously turn the power on Step 2 The cancellation of Initial Settings Press the Playback button in order to enter the Playback mode Press AF AE LOCK button and UP of Curs...

Page 12: ... off The Initial Settings menu is displayed There are two kinds of Initial Settings menu form as follows CASE 1 After replacing the Main P C B and or Flash ROM When Main P C B has just been replaced 14 model suffixes are displayed as follows three pages in total CASE 2 Other than After replacing the Main P C B and or Flash ROM ...

Page 13: ...el 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 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 NOTE When the error message su...

Page 14: ...l Settings MODEL VIDEO OUTPUT LANGUAGE DATE REMARKS a DC GH5S Japan domestic model NTSC Japanese Year Month Date b DC GH5SP NTSC English Month Date Year c DC GH5SPP NTSC English Month Date Year d DC GH5SE PAL English Date Month Year e DC GH5SEE PAL Russian Date Month Year f DC GH5SGA PAL English Date Month Year g DC GH5SGC PAL English Date Month Year h DC GH5SGD NTSC Korean Year Month Date i DC GH...

Page 15: ...fications 4 1 Camera Body The following specification is for DC GH5SE Some specifications may differ depending on model suffix The page number in this chapter does not show the page number of this service manual ...

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Page 21: ...WWRQ 3 XUVRU EXWWRQV 3 XQFWLRQ EXWWRQ 3 Q Q Q Q RQWURO GLDO 3 0 18 6 7 EXWWRQ 3 DUG VORW 3 FFHVV ODPS FDUG 3 DUG VORW 3 FFHVV ODPS FDUG 3 DUG GRRU 3 HOHWH DQFHO EXWWRQ 3 Q EXWWRQ 3 DWWHU GRRU 3 5HOHDVH OHYHU 3 FRXSOHU FRYHU 3 KHQ XVLQJ DQ DGDSWRU HQVXUH WKDW WKH 3DQDVRQLF FRXSOHU 0 RSWLRQDO DQG DGDSWRU 0 RSWLRQDO DUH XVHG OZD V XVH D JHQXLQH 3DQDVRQLF DGDSWRU 0 RSWLRQDO KHQ XVLQJ DQ DGDSWRU RSWLRQ...

Page 22: ...Step 1 The temporary cancellation of Initial Settings Set the drive mode dial to Single while pressing Playback button and AF AE LOCK button simultaneously turn the power on Step 2 Execute the error code display mode Display method by pressing the buttons simultaneously Press Playback button MENU SET button and LEFT of Cursor buttons simultaneously with the step 1 condition The display is changed ...

Page 23: ...23 Error Code List The error code consists of 8 bit data and it shows the following information ...

Page 24: ...xample 2B801000 When the third digit from the left shows 8 this error occurred under the condition of Initial Settings has been released Example Factory assembling line before unit shipment Service mode etc It means that this error is occurred at service side Step 3 How to Exit from Error Code Display Mode Simply turn the power off Since Error Code display mode is executed under the condition of t...

Page 25: ...dgement caused by miss usage of function settings although the unit is working properly without fault Therefore check confirm the followings before concluding determine the unit being faulty defective NOTE Refer to the Operating Instructions about content of various settings If it is hard to determine whether the resolution is out of specification or not proceed the RESOLUTION INSPECTION before re...

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Page 28: ...ssword by cus tomer run the Reset Network Settings for removing Wi Fi password then check the operation Reset Procedure of Network Settings 1 Press the MENU SET button and select the SETUP mode by Cursor buttons Select Reset Network Settings by Cursor buttons then press the MENU SET button 2 Select YES and press the MENU SET button The Reset Network Settings performs not only resetting Wi Fi Passw...

Page 29: ...29 8 Service Fixture Tools 8 1 Service Fixture and Tools The following service fixture and tools are used for checking and servicing this unit ...

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Page 31: ...ded working in the environment of specified clean level less than class 10 000 Federal Standard 209D 8 3 When Replacing the Main P C B After replacing the Main P C B be sure to achieve adjustment Refer to the adjustment instruction in the adjustment software for details ...

Page 32: ...32 8 4 Service Position When checking the each P C B This service position is used for checking and replacing parts Use the following extension cables for servicing ...

Page 33: ...33 9 Disassembly and Assembly Instructions 9 1 Camera Body Part 9 1 1 Disassembly Flow Chart This is a disassembling chart When assembling perform this chart conversely ...

Page 34: ...34 9 1 2 P C B Location ...

Page 35: ... Top Unit 8 Battery Case Unit Fig D13 Screw S x 3 Screw T x 1 Fig D14 Battery Case Unit 9 Tripod Unit Fig D15 Screw U x 2 Convex x 1 Fig D16 Tripod 10 Mount Box Unit Fig D17 Screw V x 3 Screw W x 2 Fig D18 Mount Box Unit 11 Jack Holder Unit PCB Plate R Fig D19 Screw X x 2 Convex x 2 Jack Cover Shaft Jack Cover A Jack Cover B Screw Y x 2 Jack Holder Unit PCB Plate R 12 Rear Dial Unit Fig D20 Screw ...

Page 36: ...x Connector Fig D32 Strap Unit Strap Holder Cushion Mic Jack Cover Screw r x 2 EXT IF P C B Mic Jack Holder EXT IF FPC 22 Image Sensor Unit Fig D33 Screw s x 3 Image Sensor Unit Adjust Spring x 3 23 Shutter Unit Shutter Holder Fig D34 Screw t x 3 Screw u x 2 Shutter Unit Shutter Holder 24 LPSW FPC Fig D35 Screw v x 2 Lens Release FPC Plate LPSW FPC 25 B Mount Ring B Mount Mount Spring Lens Connect...

Page 37: ...37 Fig D2 Fig D3 ...

Page 38: ...38 9 1 3 2 Removal of the Main P C B Fig D4 Fig D5 ...

Page 39: ...39 9 1 3 3 Removal of the Battery P C B Unit Fig D6 9 1 3 4 Removal of the Battery Rear Plate Fig D7 9 1 3 5 Removal of the Front Grip L Fig D8 ...

Page 40: ...40 9 1 3 6 Removal of the Wi Fi BT P C B Fig D9 9 1 3 7 Removal of the Top Unit Fig D10 Fig D11 ...

Page 41: ...41 Fig D12 9 1 3 8 Removal of the Battery Case Unit Fig D13 Fig D14 9 1 3 9 Removal of the Tripod Unit Fig D15 ...

Page 42: ...42 Fig D16 9 1 3 10 Removal of the Mount Box Unit Fig D17 Fig D18 ...

Page 43: ...43 9 1 3 11 Removal of the Jack Holder Unit and PCB Plate R Fig D19 9 1 3 12 Removal of the Rear Dial Unit Fig D20 9 1 3 13 Removal of the LVF P C B Fig D21 ...

Page 44: ...44 9 1 3 14 Removal of the Hinge Packing Cover Unit Fig D22 9 1 3 15 Removal of the LCD Unit Fig D23 ...

Page 45: ...45 9 1 3 16 Removal of the LCD Case Bottom Fig D24 9 1 3 17 Removal of the LCD Packing Fig D25 ...

Page 46: ...46 9 1 3 18 Removal of the Rear Plate Unit Fig D26 Fig D27 ...

Page 47: ...47 9 1 3 19 Removal of the LVF Unit and LVF Module Fig D28 9 1 3 20 Removal of the Strap Unit and Front Dial Unit Fig D29 ...

Page 48: ...48 Fig D30 9 1 3 21 Removal of the Strap Unit and EXT IF P C B Fig D31 ...

Page 49: ...49 Fig D32 9 1 3 22 Removal of the Image Sensor Unit Fig D33 ...

Page 50: ...50 9 1 3 23 Removal of the Shutter Unit and Shutter Holder Fig D34 9 1 3 24 Removal of the LPSW FPC Fig D35 9 1 3 25 Removal of the B Mount Ring B Mount Mount Spring and Lens Connector Fig D36 ...

Page 51: ...rm the following points when installing The screw is tightened enough Installing conditions are fine No distortion no abnormal space No dust and or dirt on image sensor surface live mos LCD image is fine No dust and or dirt on it and no gradient images ...

Page 52: ...to achieve the necessary adjustment s As for Adjustment condition procedure consult the Adjustment Manual which is available in Adjustment software NOTE After adjustments have been terminated make sure to achieve Initial Settings After updates it to the latest firmware the adjustment is executed 1 NOTE About Image Sensor Unit When remove or turn the flange back adjustment screw Simplicity flange b...

Page 53: ... The image sensor of this camera cannot be fixed when power is OFF That is why image sensor adjustment have to do power ON after assembly state of above Stand alone mount part cannot adjust 3 NOTE When exchange the Shutter Unit After replacing the shutter unit the shutter unit data has to be stored to the Flash ROM IP2001 on the Main P C B The shutter unit supplied as service parts has affix the l...

Page 54: ...efer to the following matter Restriction of data copying When proceeding to copy overwrite backup data to another Main P C B make sure that the unit is connected to PC and the adjustment software is working Operate by following the instructions on the screen of EEPROM data management that is displayed when starting the adjustment software Do not data copy overwrite while the camera body itself is ...

Page 55: ...zz free cloth 11 1 1 2 Dust Dirt on the Image Sensor 1 Blow off the dust on the surface of the Image sensor with the Blower Keep the Mount Facing down condition towards to floor when cleaning Do not put the Blower further inside than the lens mount Be careful not to blow too strongly 2 Wipe off the dirt on the image sensor surface with Lens Cleaning Kit BK VFK1900BK 11 1 1 3 About the LVF Unit Pro...

Page 56: ...56 12 Block Diagram 12 1 Overall Block Diagram 0 1 2 3 4 5 0 6 7 890 6 7 890 2 7 3 5 0 0990 6 2 2 2 3 ...

Page 57: ...57 12 2 System Control 1 Block Diagram 2 2 2 2 7 3 2 2 1 2 0 98 2 2 4 2 3 2 2 2 1 1 2 2 2 2 2 4 2 2 9 ...

Page 58: ...58 12 3 System Control 2 Block Diagram 2 2 2 2 2 2 2 2 A 2 1 1 2 2 2 2 4 4 4 2 2 2 2 1 2 4 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 4 2 2 2 2 2 2 2 2 2 2 4 3 4 3 2 4 3 ...

Page 59: ...59 12 4 Video Audio Process 1 Block Diagram 4 4 2 4 4 5 0 2 B B B 2 B 2 2 4 C 2 B B B B 2 4 2 0 1 2 2 4 4 2 2 2 2 2 2 2 2 2 2 2 B 2 B B 2 2 2 3 4 2 2 2 ...

Page 60: ...60 12 5 Video Audio Process 2 Block Diagram 2 B B B 2 4 2 2 B B B 2 2 3 B B B B B 2 2 B B 2 2 B 5 B 5 B B 5 B 5 B 4 C 2 2 B ...

Page 61: ...61 12 6 Video Audio Process 3 Block Diagram 4 2 B B 2 2 2 8 B B 2 2 4 4 B B 2 2 2 2 2 2 2 2 2 2 B B 2 2 2 2 2 2 B 2 2 ...

Page 62: ...62 12 7 Video Audio Process 4 Block Diagram 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 5 0 5 0 B B B B B B B B 2D 5 2E 2 4 4 5 0 2 2D 2E 4 4 5 0 B B 2 2 D E D E D E D E D E D E D E D E ...

Page 63: ...63 12 8 Hot Shoe Block Diagram 2 2 2 2 2 4 2 2 2 B 2 B 2 ...

Page 64: ...64 12 9 Flash Syncro LTC Block Diagram F 2 2 4 2 2 2 2 ...

Page 65: ...65 12 10 Lens Block Diagram 22 22 22 22 22 22 2 22 22 22 22 22 2 2 198 9 09 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 4 2 2 2 2 ...

Page 66: ...66 12 11 Power 1 Block Diagram B 9 2 2 2 4 4 4 4 4 2 B 2 2 2 2 2 B 2 2 4 42 4 9 9 ...

Page 67: ...67 12 12 Power 2 Block Diagram 2 G G 2 10 98 G 2 G 10 98 G G G 10 98 G G G 10 98 G 10 98 10 98 G 2 G G G G G G 2 10 98 2 2 G2 G 9 2 2 2 2 B F 2 B B 9 9 ...

Page 68: ...68 12 13 Power 3 Block Diagram 9 2 2 2 2 9 4 2 2 B B B B B B H 2 2 B B B B B B H 2 2 ...

Page 69: ...69 12 14 Power 4 Block Diagram 2 F B 2 2 F 2 B 2 4 2 2 2 B 2 B 2 ...

Page 70: ...S IS SCK IS VD GND SSWF 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 FP3501 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 RF PMUEN WIFI INT RF1R8V RF3R5V WIFI DAT0 WIFI DAT2 WIFI CMD WIFI CLK P GND P GND P GND P GND P GND N C UNREG UNREG UNREG UNREG UNREG BG JOY KEYIN BATT2 AD PW D3R5V CMD DIAL VF0 BG ON DET SHUTTER1 BG KEYIN BIAS2 BAT2 THRMO 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 4...

Page 71: ...t Board Please click the radio button for Diagrams II Parts List on the menu bar in XML Service Manual If you want to print please click the icon button for Print on the icon bar and select the item 16 Exploded View and Replacement Parts List Please click the radio button for Diagrams II Parts List on the menu bar in XML Service Manual If you want to print please click the icon button for Print on...

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