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Panasonic Lumix DMC-GM5KEB Service Manual Download Page 56

56

12 Block Diagram

12.1. Overall Block Diagram

DMC-GM5  OVERALL BLOCK DIAGRAM

MEMORY
CARD

REAR OPERATION CONTROLS

IC9901,9902
MOTOR DRIVE&
OP AMP

IC7951
EYE
SENSOR

TOP OPERATION CONTROLS

AV OUT / DIGITAL
TERMINAL

LENS UNIT

X6001

(24MHz)

LENS CONTACT TERMINAL

SSWF

SHUTTER

UNIT

Q4001,T4001

IC9102
SYSTEM IC

MICROPHONE
SPEAKER AMP

AMP

VIDEO OUT

ECM(R)

ECM(L)

STEREO
MICROPHONE
TERMINAL

IC6003
NOR FLASH ROM/256M-bit

Wi-Fi

HDMI
TERMINAL

SPEAKER

IC6001
VENUS ENGINE

Wi-Fi

ANTENNA

CAMERA PROCESS
J-PEG COMP/EXPANDS
MEDIA I/F
USB I/F
MAIN MICROPROCESSOR
OIS CONTROL
LENS DRIVE
LCD DRIVE
LP-DDR2 MOBILE RAM /2G-bit
HDMI DRIVER

FRONT-MOUNT UNIT

MOS IMAGE SENSOR

(Built in AFE)

(27MHz)

4/3” 16MEGA PIX

IC8610,8611
SINGLE COMPARATOR&
LOAD SWITCH
Q8620,8621
QR8623

EXT. FLASH

(OPTION)

Q8601
QR8601,8602,8603,8604
D8603

HOT SHOE

COLOR LVF 

0.2” PANEL

PANEL

1170k dots

COLOR LCD
PANEL

3.0”
920k dots

X9101

(32.72kHz)

TOUCH PANEL

IC2701
TILT SENSOR

IC9102
SYSTEM IC

LCD UNIT

BATTERY
PACK

IC1001
IC9004,9103
POWER
(POWER SUPPLY),
DC/DC CONVERTER,
REGULATOR

IC1051,1071
IC6005,6006,6007,6008
IC3901,3921
IC9003,9201
REGULATOR

Summary of Contents for Lumix DMC-GM5KEB

Page 1: ...law ORDER NO DSC1411019CE B26 Digital Camera Lens Kit Double Lens Kit Model No DMC GM5KP DMC GM5KPC DMC GM5KEB DMC GM5KEC DMC GM5KEE DMC GM5KEF DMC GM5KEG DMC GM5KGC DMC GM5KGD DMC GM5KGH DMC GM5KGN DMC GM5LEB DMC GM5LEC DMC GM5LEE DMC GM5LEF DMC GM5LEG DMC GM5WEC DMC GM5WEE DMC GM5WEG ...

Page 2: ...3 6 How to Define the Model Suffix NTSC or PAL Model 15 4 Specifications 19 4 1 Camera Body 19 4 2 Lens 23 5 Location of Controls and Components 24 5 1 Camera Body 24 5 2 Lens 26 6 Service Mode 27 6 1 Error Code Memory Function 27 7 Troubleshooting Guide 30 7 1 Checking Method of Body and Interchangeable Lens 30 7 2 Wi Fi Circuit Main P C B 35 8 Service Fixture Tools 36 8 1 Service Fixture and Too...

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: ...hium 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 battery ...

Page 6: ...g 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...

Page 7: ...pair service information for Front Mount Unit Ref 7 because it requires special facilities and equipment a Schematic diagram Block diagram and P C B layout b Parts list for individual parts 2 If the Front Mount Unit is confirmed as defective exchange the Front Mount Unit as a unit supplied as service parts size 3 Before exchanging the Front Mount Unit the performances must be carefully checked by ...

Page 8: ... EEPROM data with backup data from the unit first then pro ceed the adjustment inspection Refer to the adjustment instruction in the adjustment software for details 3 The full adjustment must be performed after replacing the Main P C B and or Flash ROM otherwise Picture quality can not be met with specification 3 3 1 3 About Venus Engine IC6001 Located on the Main P C B The Venus Engine IC6001 con...

Page 9: ... transportation issue Fragile Dust free packing and requires critical lens adjustments Therefore any needs of the Lens Main Unit Ref 203 carefully confirm its performance in advance 2 Once Lens Main Unit Ref 203 is confirmed as defective place order Lens Unit Ref 200 and replace Shading Frame Ref 208 to maintain Serial number of owner s original lens ...

Page 10: ...transportation issue Fragile Dust free packing and requires critical lens adjustments Therefore any needs of the Lens Main Unit Ref 308 carefully confirm its performance in advance 2 Once Lens Main Unit Ref 308 is confirmed as defective place order Lens Unit Ref 300 and replace Shading Frame Ref 304 to maintain Serial number of owner s original lens ...

Page 11: ...in Unit Ref 409 carefully confirm its performance in advance 2 Once Lens Main Unit Ref 409 is confirmed as defective place order Lens Unit Ref 400 and replace Shading Frame Ref 402 to maintain Serial number of owner s original lens 3 3 5 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 of...

Page 12: ...12 3 4 Service Notes 3 4 1 About Wi Fi Function The page number in this chapter does not show the page number of this service manual ...

Page 13: ... 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 ID and or Password please connect to the Lumix Club web site and crea...

Page 14: ...g 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 le...

Page 15: ... GM5GN f DMC GM5GD g DMC GM5GC GH What is the difference is that the Initial Settings data which is stored in Flash ROM mounted on Main P C B 3 6 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 adjustment sof...

Page 16: ...reparation Attach the fully charged Battery and insert the memory card Step 1 The temporary cancellation of Initial Settings While pressing Playback button Quick Menu Return button and RIGHT of Cursor buttons simultaneously turn the Power on Step 2 The cancellation of Initial Settings Press the Playback button in order to enter the Playback mode Press Quick Menu Return button and UP of Cursor butt...

Page 17: ...ing the Main P C B and or Flash ROM Except EB EC EF and EG models SEP0168AA is used as a Main P C B When Main P C B has just been replaced 12 model suffixes are displayed as follows three pages in total Only EB EC EF and EG models SEP0168AB is used as a Main P C B When Main P C B has just been replaced only 5 model suffixes are displayed as follows two pages in total Do not select GC CASE 2 Other ...

Page 18: ...lay 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 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 GM5 Japan domestic model NTSC Japanese Year Month Date b DMC...

Page 19: ...19 4 Specifications 4 1 Camera Body The following specification is based on DMC GM5KEB GM5LEB Some specifications may differ depending on model suffix ...

Page 20: ...20 ...

Page 21: ...21 ...

Page 22: ...22 ...

Page 23: ...23 4 2 Lens ...

Page 24: ...ls and Components The following description is for DMC GM5KEB GM5LEB Some descriptions may differ depending on model suffix The page number in this chapter does not show the page number of this service manual 5 1 Camera Body ...

Page 25: ...25 ...

Page 26: ...26 5 2 Lens ...

Page 27: ...just before powered off 2 How to Display The error code can be displayed by ordering the following procedure Preparation Attach the fully charged Battery and insert the memory card Step 1 The temporary cancellation of Initial Settings While pressing Playback button Quick Menu Return button and RIGHT of Cursor buttons simultaneously turn the Power on Step 2 Execute the error code display mode Press...

Page 28: ...28 Error Code List The error code consists of 8 bit data and it shows the following information ...

Page 29: ...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 30: ...30 7 Troubleshooting Guide 7 1 Checking Method of Body and Interchangeable Lens ...

Page 31: ...31 ...

Page 32: ...32 ...

Page 33: ...33 ...

Page 34: ...34 ...

Page 35: ... the Reset Wi Fi Settings for removing Wi Fi password then check the operation Reset Procedure of Wi Fi Settings 1 Press the MENU SET button and select the SETUP mode by Cursor buttons then press the MENU SET button 2 Select Reset Wi Fi Settings by Cursor buttons then press the MENU SET button 3 Select YES and press the MENU SET button The Reset Wi Fi Settings performs not only resetting Wi Fi Pas...

Page 36: ...36 8 Service Fixture Tools 8 1 Service Fixture and Tools The following service fixture and tools are used for checking and servicing this unit About Adjustment shaft VMS8262 for H FS12032 ...

Page 37: ...ean level less than class 10 000 Federal Standard 209D when inside cleaning of a lens Please refer to the following service manuals H HS12032PP E GK Order No DSC1311036CE H X015PP E GK Order No DSC1405015CE H FS35100PP E GK Order No DSC1410024CE 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 softw...

Page 38: ... servicing Table S1 Extension Cable List No Parts No Connection Form 1 VFK1950 FP9008 MAIN LVF UNIT 33pin 0 3 FFC 2 VFK1173 FP9005 MAIN FRONT MOUNT UNIT 14pin 0 5 FFC 3 RFKZ0619 FP9006 MAIN LCD UNIT 61pin 0 3 FFC 4 RFKZ0631 FP9001 MAIN FRONT MOUNT UNIT 16pin 0 4 FFC 5 RFKZ0487 FP9002 MAIN MAIN TOP FPC FP8001 TOP 35pin 0 3 FFC ...

Page 39: ...39 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 9 1 2 P C B Location ...

Page 40: ...R Fig D14 Screw M x 2 Front Side Plate Unit Fig D15 Strap Holder R 9 Battery P C B Top P C B Fig D16 FP8001 Flex Main Top FPC Screw N x 2 Convex x 2 FP8003 Connector Battery P C B Convex x 2 PCB Spacer Top Earth Plate Fig D17 Screw O x 1 FP8004 Flex Locking tab x 2 AF Window Fix Plate Convex x 2 Rear Dial Unit FP8002 Flex Convex x 3 Top P C B Fig D18 When Installing Fig D19 Mode Dial Rotor AF Wind...

Page 41: ...41 9 1 3 1 Removal of the Rear Case Unit Fig D1 Fig D2 ...

Page 42: ...42 Fig D3 9 1 3 2 Removal of the LCD Unit Fig D4 ...

Page 43: ...43 Fig D5 9 1 3 3 Removal of the Main P C B Fig D6 ...

Page 44: ...44 9 1 3 4 Removal of the Mount and Lens Ring Fig D7 Fig D8 ...

Page 45: ...45 9 1 3 5 Removal of the Front Grip Sheet R Fig D9 Fig D10 9 1 3 6 Removal of the Front Grip Sheet L Fig D11 ...

Page 46: ...46 Fig D12 9 1 3 7 Removal of the Top Case Unit Fig D13 9 1 3 8 Removal of the Front Side Plate Unit and Strap Holder R Fig D14 ...

Page 47: ...47 Fig D15 9 1 3 9 Removal of the Battery P C B and Top P C B Fig D16 ...

Page 48: ...48 Fig D17 Fig D18 ...

Page 49: ...49 Fig D19 9 1 3 10 Removal of the Mic FPC Fig D20 ...

Page 50: ...50 9 1 3 11 Removal of the LVF Unit and LVF Module Fig D21 Fig D22 ...

Page 51: ...51 Fig D23 9 1 3 12 Removal of the Battery Unit Fig D24 9 1 3 13 Removal of the Battery Door Unit Fig D25 ...

Page 52: ...ne 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 9 2 Disassembly and Assembly Procedure for the Lens Please refer to the following service manuals about Disassem bly and Assembly of bundled lenses H FS12032PP E GK Order No DSC1311036CE H X015PP E GK Order No DSC1405015CE H FS35100PP E GK Order...

Page 53: ...an communicate with the camera body Before replacing proceed the Flash ROM IC6003 data backup from the unit After replacing overwrite the Flash ROM IC6003 data with backup data from the unit After that proceed the main body adjustment 2 When it cannot turn on power or the adjustment software cannot communicate with the camera body The readjustment of Front mount unit etc are necessary Refer to the...

Page 54: ...D function inspection Confirm self recording playback motion picture of AVCHD mode by the LCD Confirm it on the TV with HDMI socket when repair HDMI relation There are no LCD adjustment model About the 3D interchangeable lens H FT012 correspondence This unit has no special structure circuit or part for the 3D interchangeable lens correspondence only by software is processed the 3D interchangeable ...

Page 55: ...Refer to the following Figure 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 Procedures 1 Refer to the Disassembly Assembly Instructions and disassemble the LVF Unit 2 Blow o...

Page 56: ... VENUS ENGINE Wi Fi ANTENNA CAMERA PROCESS J PEG COMP EXPANDS MEDIA I F USB I F MAIN MICROPROCESSOR OIS CONTROL LENS DRIVE LCD DRIVE LP DDR2 MOBILE RAM 2G bit HDMI DRIVER FRONT MOUNT UNIT MOS IMAGE SENSOR Built in AFE 27MHz 4 3 16MEGA PIX IC8610 8611 SINGLE COMPARATOR LOAD SWITCH Q8620 8621 QR8623 EXT FLASH OPTION Q8601 QR8601 8602 8603 8604 D8603 HOT SHOE COLOR LVF 0 2 PANEL PANEL 1170k dots COLO...

Page 57: ...EG GND X6001 24MHz A8 MCK24I A9 MCK24O 2 PW D4 5V LED PWR OUT POWER ON L SHUTTER HALF CL9001 SHUTTER FULL FP8001 24 Wi Fi LED PW D5 2V FP8001 23 FP9002 11 FP9002 12 PW D5 2V PW D3 0V RIGHT LEFT UP DOWN WiFi Fn1 DISP LVF Fn2 Delete Q MENU Return MENU SET GPIO22 U23 GPIO102 P26 READ MVCC AD1 IN5 R25 AD1 IN3 P23 PR2 E SHUT PR IN2 FP9005 9 GPIO38 T22 PR1 E PR2 K SHUT PR IN1 FP9005 13 GPIO36 GPIO14 R22...

Page 58: ...P3002 49 FP3901 55 FP3901 10 11 12 13 FP3901 7 8 9 FP3002 8 FP3002 50 51 52 53 FP3002 54 55 56 FP3901 49 FP3002 59 FP3002 13 FP3002 12 FP3002 16 FP3002 15 FP3002 9 FP3002 17 FP3002 14 FP3901 35 FP3901 34 IS SAB2 P IS SAB2 M SDODA2P SDODA2M AC15 AD15 FP3901 38 FP3901 37 FP3901 32 FP3901 31 MOS SSG Built in AFE E8 D7 IC3921 REGULATOR VOUT VIN CE FP3901 6 FP3002 58 FP3002 57 2 3 4 1 VSS IC3901 REGULA...

Page 59: ...SCL 17 SDA 18 1 1 5 6 2 3 7 8 4 1 5 6 2 3 7 8 4 JK2002 HDMI TERMINAL HDMI TXCP HDMI SDA HDMI HPD HDMI SCL HDMI CEC A7 B7 C8 D8 A20 HDMI TX2M HDMI TX0M HDMI TX0P HDMI TX1M HDMI TX1P B17 A17 B20 FL2001 FL2002 HPDTCT HDMI TX2P HDMI TXCM A18 G HDMI D2 G HDMI D2 G HDMI D1 G HDMI D1 G HDMI D0 G HDMI D0 G HDMI CK G HDMI CK HDMI CEC G HDMI SCL G HDMI SDA HDMI HPD A19 B19 B18 G6 E11 1 2 3 4 FP8501 PW D3 0V...

Page 60: ... PW EXTSTB5R0V V50EXFL V50EXFL QR8603 6 5 4 3 1 2 PW D3 0V QR8601 3 2 1 6 4 5 PW D3 0V AA4 SSGSTROBE QR8602 3 2 1 6 4 5 PW D3 0V GPIO53 EXT STB OUT W2 GPIO62 EXT STRTTL V4 1 2 3 4 6 5 Q8620 QR8623 IC8611 LOAD SWITCH VOUT VOUT VIN CURRENT LIMIT THERMAL SHUT DOWN SLEW RATE CONTROL DRIVER OUTPUT DISCHARGE CONTROL LOGIC GND 1 2 5 VIN CNT 6 4 3 PULL DOWN 1 2 3 4 6 5 Q8621 IC8610 SINGLE COMPARATOR CL860...

Page 61: ... VOUT VSS VIN CE X6001 24MHz MCK24I MCK24O GPIO60 RSTB POWER SW IN POWER ON H SYS RESET ADO IN2 IC6001 VENUS ENGINE GPIO95 C2 DIO CF0 Y14 W4 J7 L9 AA26 A14 GPIO48 A8 A9 G I2C CK BAT THERMO RESETOUT AD22 CL9001 CL1001 CL1002 CH9102 CL1003 GPIO50 G I2C DAT AD21 S8001 OSCIN X9101 32 72KHz OSCOUT CL1101 CL1201 CL1301 CL1401 CL1051 CL1501 CL1601 CL1801 ADO IN7 SW UNREG B15 SW UNREG SERIAL I F Vo3SEL SE...

Page 62: ...8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 GND GND IS PWR ON2 VDD12 VDD12 VDDDM VDDDM GND SD0DB0P SD0DB1M GND SD0DB2P SD0CBM GND SD0DB3P SD0DA3M GND SD0CAP SD0DA2M GND SD0DA1P SD0DA0M GND S IS CS S IS SCK IS HD VDD18 VCHP2 D 3 5V D 3 5V GND GND IS TERMO IS PWR ON3 VDD12 VDDD...

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