Panasonic HC-VXF990EB Page 65 Service Manual Download

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11.3. System Control Circuit Block Diagram

HC-WXF990/WXF991/WXF990M/VXF990/VXF999 SYSTEM CONTROL CIRCUIT BLOCK DIAGRAM

X2303

(32.768kHz)

PW REG3V

S6001

LCD OPEN/CLOSE

CARD LED B

STANDBYLED B

KEYIN2

KEYIN4

POWER LED B

D3901

CARD

LED

D6551

LED

PW REG3V

PW 3.2V

QR6006

FP3901

STANDBY LED

AVREF(1.8V)

VTR KEY 4

ZOOMAD

FP905

X RIGHT

Y BOT

X LEFT

Y TOP

POWER LED

PW REG3V

PW REG1.8V

PW REG3V

PW LIGHT H

PW LIGHT L

AA14

AB14

AA15

AB15

C21

F19

PW REG1.8V

PW REG3V

PW STNOREG

PW REG1.8V

QR6002

QR6005

QR3413

QR3411

QR3412

QR3410

QR6001

D21

TOUCH PANEL

UNIT

QR6003

Wi-Fi

S6441

HDR

S6442

B19

IC1503

(RTC/CHARGE/POWER CONTROL)

S6002

POWER OFF/ON

/SWIN1

/SWIN2

COMPIN

XIN

XOUT

A5 LED

IC902

(MAGNETIC SENSOR)

VDD

OUT

GND

AD TPY RIGHT

CMD DIAL F1

KURUPON

CMD DIAL F0

ZSW

P LED ON L

EVF SLIDE SW

S RTC DI

S RTC D0

S RTC SCK

RTC CS

AD TPY LEFT

AD TPX TOP

SEL2 ON LOW

SEL2 ON HI

LCD RVS

W3 V9 TEMP

SEL1 ON HI

SEL1 ON LOW

AD TPX BOT

DI CHA

DO CHA

CLK CHA

CS CHA

B6 CS

B7 SCK

C6 SDI

C7 SDO

CH3410

QR3403

PW RTCVREG32

CL6551

CL6552

PW REG3V

TH3401

QR6502

QR6501

Q6502

Q6501

T1 IR LIGHT ONH

KEYIN1 E21

S/S

S6444

MODE

S6443

IC3401

(VENUS ENGINE)

CH3417

CH3418

TOP OPERATION

ZOOM LEVER

PHOTO SHOT BUTTON

FP6551

CMD DIAL F1

CMD DIAL F0

KURUPON

KURUPON UNIT

CMD DIAL

QR6004

D7503

VIDEO

LED

IC3406

(RESET)

RSTB

PW REG3V

E NRST
(From QR2389-C)

OUT

VSS

VDD CD

PW REG1.8V

IC6441

(MR SENSOR)

GND

OUT

VCC

PW RTCVREG32

CH2301

IC7001

(DC/DC
CONVERTER)

VIN

GND

RL7507

RL7508

Q6001

G13 LIGHT ON H

R6023

FUSE RESISTOR:

(R6023)

Please check the Fuse Resistor
when an output voltage does not output.

Summary of Contents for HC-VXF990EB

Page 1: ...a violation of law ORDER NO VM1602005CE B27 4K Video Camera Model No HC VXF990EG HC VXF990EB HC VXF990EE HC VXF990EF HC VXF990EP HC VXF990GN HC VXF999EG HC WXF990PU HC WXF990GC HC WXF990GK HC WXF990GW HC WXF991PP HC WXF990MGH HC WXF990MGK HC WXF990MGN Colour K Black Type ...

Page 2: ...he Service 20 6 5 Restore the backed up adjustment data 21 6 6 Touch Panel Calibration 22 7 Service Fixture Tools 23 7 1 When Replacing the Main P C B 23 7 2 Service Position 23 8 Disassembly and Assembly Instructions 24 8 1 Disassembly Flow Chart for the Unit 24 8 2 PCB Location 25 8 3 Disassembly Procedure for the Unit 26 9 Measurements and Adjustments 47 9 1 Electric Adjustment 47 10 Factory Se...

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: ...ly 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...

Page 5: ...um 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 or...

Page 6: ...n 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 lea...

Page 7: ... HC VXF990EE e HC WXF990GK WXF990MGK f HC WXF990MGN VXF990GN g HC WXF990PU GC GW WXF990MGH What is the difference is that the INITIAL SETTING data which is stored in Flash ROM mounted on Main P C B 3 3 1 Defining methods To define the model suffix to be serviced refer to the rating label and caution label which are putted on the Unit NOTE After replacing the MAIN P C B be sure to achieve adjustmen...

Page 8: ... P C B might sometimes occur by rapid heating In order to improve the success rate of IC replacement for repair it would be required to work out baking of replacement IC and defective P C B before replacing IC Please refer the way of baking as follows Replacement IC and defective P C B must be put in the heater together Baking temperature and time Hour 80 C 24 hour ...

Page 9: ...llowing specification is for HC WXF990 WXF990M VXF990 VXF999 VX980 VX989 VX980M EB EP Some specifications may differ depending on model suffix The page number in this chapter does not show the page number of this service manual ...

Page 10: ...10 ...

Page 11: ...11 ...

Page 12: ...onents The following description is for HC WXF990 WXF990M VXF990 VXF999 VX980 VX989 VX980M EB EP Some descriptions 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 16: ...el Destination settings Change the Model Destination Selectable models and destinations are displayed 4 Lock search history indication Display the main and sub camera system error code for each three histories saved in EEPROM 5 Power ON self check result display Power ON self check function to diagnose correct function of the device and interface between devices result display 14 Adjutment functio...

Page 17: ...ription Change the Model Destination Display the lists of model distination which the unit can be changed if a shipment setup is finished Therefore in some cases the model destination that is currently set is only displayed End method of operation Touch the SET of LCD to exit the model destination settings and then POWER OFF ...

Page 18: ...ree histories saved in EEPROM Display always for no sub camera models The error code contents which are displayed End method of operation Touch the BAK of LCD to exit the lock search and error history indication and then POWER OFF Error code Description Problematic Parts 51 Focus control is abnormal Lens Unit 52 Zoom control is abnormal 2nd Stepping Motor Lens Unit 53 OIS lens control is abnormal ...

Page 19: ...mmunication test inside IC3401 WiFi IC Communication test between IC3401 and Wi Fi P C B NFC IC Excluded Display other than OK are abnomalities of each lines PanTilter Error display of the Remote Pan Tilt Cradle VW CTR1 When not connected the remote pan tilt cradle display When error is occurred display NG with the error code End method of operation Touch the BAK of LCD to exit the power on self c...

Page 20: ...required in the field service For a detailed content such as the adjustment procedure refer to 9 Measurements and Adjustments Model setting Setting of the file name for adjustment data backup to SD card Execution of adjustment data backup to SD card Checking of Switches Camera adjustment Zoom Tracking adjustments Indoor White Balance Adjustment Outdoor White Balance Adjustment Level shot adjustmen...

Page 21: ... Specifications Function description Restore the adjustment data to new or repaired Main P C B from SD card that the data backed up from original Main P C B before repairs or replacement To backup the adjustment data use 6 4 Adjustment function for the Service Restoring procedure End method of operation Press the power button to turn the unit off ...

Page 22: ...ation Touch the 16 of LCD select the calibration of touch panel Operation Specifications Function description Calibrate the touch positions of the touch panel End method of operation Press the power button to turn the unit off ...

Page 23: ...1 Extention Cable Connection No Parts No Connection Form 1 RFKZ0354 FP6001 MAIN MONITOR FPC 37PIN 0 3 FFC 1 RFKZ0354 FP201 MAIN MONITOR FPC HC WXF990 WXF991 WXF990M only 37PIN 0 3 FFC 2 RFKZ0444 PS6002 MAIN PP6401 JACK DC GYRO 50PIN 0 5 B to B 3 VFK1581A6025 PS6003 MAIN PP3901 SD EVF 60PIN 0 5 B to B 4 VFK1364 FP6012 MAIN FRONT FFC 14PIN 0 5 FFC 5 VFK1440 FP3901 SD EVF TOP OPERATION 10PIN 0 5 FFC ...

Page 24: ...24 8 Disassembly and Assembly Instructions 8 1 Disassembly Flow Chart for the Unit This is a disassembling chart When assembling perform this chart conversely ...

Page 25: ...25 8 2 PCB Location ...

Page 26: ...art 4 Fig D12 Convex 1 FP6005 Flex Screw O 2 Barrier Motor Unit Lens Frame Unit 7 Camera Lens Unit Fig D13 FP6008 Flex FP301 Flex Convex 2 Camera Lens Unit 8 EVF Top Operation Unit Fig D14 Screw P 1 FP801 Flex FP3901 Flex Convex 2 Hooking part 1 EVF Top Operation Unit 9 SD EVF P C B Fig D15 Screw Q 1 Convex 1 SD EVF P C B 10 Jack DC Gyro P C B Fig D16 Screw R 1 Hooking part 2 Jack DC Gyro P C B 11...

Page 27: ... P C B 21 Front Ring Hood Mask Hood Piece Fig D33 Screw c 2 Front Ring Locking tab 6 Convex 2 Hood Piece LED Light Cover LED Light Lens Hood Mask 22 Front Case Front Ornament Mic Case Unit Fig D34 Screw d 1 Locking tab 2 Locking tab 1 Convex 2 Front Case Locking tab 2 MF Ornament Front Ornament Fig D35 Screw e 2 Mic Case Unit Mic Net Cover No Item Fig Removal 23 Kurupon Unit Front P C B Fig D36 Sc...

Page 28: ...28 8 3 1 Removal of the Side Case L Unit Fig D1 Fig D2 ...

Page 29: ...29 Fig D3 Fig D4 ...

Page 30: ...30 8 3 2 Removal of the Wi Fi P C B Fig D5 8 3 3 Removal of the Front Case Unit Fig D6 Fig D7 ...

Page 31: ...31 8 3 4 Removal of the Top Case Unit Fig D8 8 3 5 Removal of the Shoe Cover Shoe Angle Shoe Base Shoe Link Fig D9 ...

Page 32: ...32 Fig D10 8 3 6 Removal of the Wi Fi Frame Unit Barrier Motor Unit Lens Frame Unit Fig D11 ...

Page 33: ...33 Fig D12 8 3 7 Removal of the Camera Lens Unit Fig D13 ...

Page 34: ...34 8 3 8 Removal of the EVF Top Operation Unit Fig D14 8 3 9 Removal of the SD EVF P C B Fig D15 ...

Page 35: ...35 8 3 10 Removal of the Jack DC Gyro P C B Fig D16 8 3 11 Removal of the Main P C B Fig D17 ...

Page 36: ...36 Fig D18 8 3 12 HC WXF990M only Removal of the ESD P C B Unit Fig D19 8 3 13 Removal of the BR Frame Unit Fig D20 ...

Page 37: ...37 Fig D21 8 3 14 Removal of the SD Door Unit LCD Unit Fig D22 ...

Page 38: ...38 8 3 15 Removal of the Top Operation EVF Unit Fig D23 8 3 16 HC WXF990 WXF991 WXF990M Removal of the LCD Hinge Unit Sub Camera Unit Fig D24 ...

Page 39: ...39 Fig D25 8 3 17 HC VXF990 VXF999 Removal of the LCD Hinge Unit Fig D26 ...

Page 40: ...40 Fig D27 8 3 18 Removal of the Monitor P C B LGP Unit LCD Fig D28 ...

Page 41: ...41 Fig D29 8 3 19 Removal of the Mic P C B Fig D30 ...

Page 42: ...42 8 3 20 Removal of the Front Base Barrier R Barrier F Photo Light P C B Fig D31 Fig D32 ...

Page 43: ...43 8 3 21 Removal of the Front Ring Hood Mask Hood Piece Fig D33 8 3 22 Removal of the Front Case Front Ornament Mic Case Unit Fig D34 ...

Page 44: ...44 Fig D35 8 3 23 Removal of the Kurupon Unit Front P C B Fig D36 ...

Page 45: ...45 8 3 24 Removal of the MOS Unit Fig D37 8 3 25 Removal of the IR Kudou Unit Fig D38 8 3 26 Removal of the 2nd Stepping Motor Fig D39 ...

Page 46: ...46 8 3 27 Removal of the 3rd Stepping Motor Fig D40 8 3 28 Removal of the 4th Stepping Motor Fig D41 ...

Page 47: ... Adjustments 9 1 Electric Adjustment An exclusive jig are necessary for electric adjustment Connection method of the main unit and an exclusive adjustment jig as follows Figure of connection Figure of image when adjustment ...

Page 48: ...mator with focus chart VFK1164TCM02 VFK1164TCM03 Same as DSC CC filter 3100K 5100K VFK1164CC10G Need 2 set For indoor outdoor white balance adjutment C2 Filter 5100K VFK1164LBB2 For outdoor white balance adjustment C8 Filter 5100K VFK1164LBB8 For outdoor white balance adjustment ND Filter 0 1 3100K VFK1164ND01 For indoor white balance adjustment ND Filter 0 6 3100K VFK1164ND06 For indoor white bal...

Page 49: ...49 Level Shot Adjutment Chart ...

Page 50: ...ght Box has no lens connection ring How to remove the Front Hood In order to utilize maximum of the diffusing surface of light box some adjustment items need the distance between diffusing surface of light box and camera body becomes several cent meters Before the adjustments remove the front hood of light box following steps below For VFK1164TDVLB Light Box For RFKZ0523 Light Box ...

Page 51: ...51 9 1 2 Adjustment Items Adjustment item as follows ...

Page 52: ...ce mode menu and Factory Setting is performed using 1 of service mode menu Refer to 6 Service mode and 10 Factory Setting Execute adjustment function for service 1 While the power is turned OFF keep pressing the Power button Zoom Lever to W side and Recording Playback button for more than 3 seconds until the top screen of the Service Mode Menu being displayed 2 Touch the twice then touch the 14 of...

Page 53: ...owing order 1 Model setting 2 Filename setting for backup to SD card 3 Backing up adjustment data to SD card 4 Checking switches 5 Camera adjustment 6 Zoom tracking adjustment 7 Indoor white balance adjustment 8 Outdoor white balance adjustment 9 Level shot adjustment ...

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Page 60: ...60 ...

Page 61: ...he Service Mode Menu being displayed 2 Touch the 1 of LCD 3 Touch the YES of LCD 4 After few seconds END is displayed or ESD NODATA as NG is displayed on LCD monitor Cutting of battery connection or AC power supply connection as a completion of the FACTORY SETTINGS After recording at least once even if the physical format of the build in memory will be performed ESD NODATA as NG is indicated but F...

Page 62: ...settings 4 Confirm that the built in memory capacity is correct HC WXF990M only Checking of the built in memory mounting error 5 Confirm that the data area of built in memory is cleared HC WXF990M only 6 Close the lens cover HC WXF990M only If the Factory Settings is completed physical format of the build in memory is not performed execute physical format according to the following procedure ...

Page 63: ...SDRAM 4Gbit Wi Fi ANT Wi Fi MODULE Wi Fi P C B IC3404 NAND FLASH ROM 1Gbit INTERNAL MEMORY 32GB ESD P C B MOS IMAGE SENSOR IC203 CAMERA BRIDGE IC IC762 MOTOR DRIVE IR FILTER IC7001 DC DC CONVERTER IC3702 CLOCK GENERATOR INTERNAL MEMORY 32GB ESD P C B IC3703 VIDEO AMP DC IN BATTERY IC1551 BATTERY MONITOR IC3410 3411 3412 GATE IC X2303 32 768kHz IC1503 RTC CHARAGE POWER CONTROL IC1222 1552 RESET IC2...

Page 64: ...S20 WCAMC2 BUS20 WCAMC3 BUS20 WCAMC4 BUS20 WCAMC5 MIPI HD MIPI VD CLK40 MIPI RESX MIPI BUS20 WCAMC6 BUS20 WCAMC7 CLK40 MIPI D22 36 REFCLK CLK27 WCAM CLK27 WCAM1 5 1 4 3 2 IC302 GATE IC PW MOS1 8V PW 3 2V PW MIPI1 8V MCKI AC27 CLK72 MOS 5 1 4 3 2 IC252 GATE IC PW WCAM1 8V 5 1 4 3 2 IC205 GATE IC PW MIPI1 8V SUB CAMERA UNIT MOS UNIT CH204 CH251 CH215 CH213 CH252 CH216 CH219 CH253 CH214 CH254 CH206 C...

Page 65: ...OR 4 3 1 2 VDD OUT GND NC AD TPY RIGHT R6 R2 T6 CMD DIAL F1 KURUPON CMD DIAL F0 U4 ZSW P LED ON L EVF SLIDE SW S RTC DI S RTC D0 S RTC SCK RTC CS AD TPY LEFT AD TPX TOP SEL2 ON LOW SEL2 ON HI LCD RVS W3 V9 TEMP SEL1 ON HI SEL1 ON LOW AD TPX BOT DI CHA DO CHA CLK CHA CS CHA M3 M4 M2 L1 B6 CS B7 SCK C6 SDI C7 SDO CH3410 QR3403 PW RTCVREG32 CL6551 CL6552 PW REG3V TH3401 QR6502 QR6501 Q6502 Q6501 T1 I...

Page 66: ...S RX7P G26 E27 E26 J26 J27 K24 K25 J25 J24 SENS LVDSCAP SENS LVDSCAM SENS LVDS0P SENS LVDS0M SENS LVDS2P SENS LVDS2M SENS LVDS3P SENS LVDS3M SENS LVDS1P SENS LVDS1M H26 LVDS RX5M LVDS RX5P LVDS RX6M LVDS RX6P LVDS RX1M LVDS RX1P LVDS RX2M LVDS RX2P LVDS RX4P LVDS RX4M H27 H24 H25 G25 G24 E24 E25 F26 F27 SENS LVDS4P SENS LVDS4M SENS LVDS5P SENS LVDS5M SENS LVDS7P SENS LVDS7M SENS LVDS8P SENS LVDS8M...

Page 67: ...LPF PMAD0 or PMAD1 PMAD1 ADC HPF GAIN ADJ ADC HPF GAIN ADJ PMAD2 PMAD3 PMAD2 or PMAD3 30 29 28 27 26 25 PMDACB PMDACA ROUTA G VOUT G ROUT G LOUT HP DET L HPL HPR EXT MIC L LOUTA HPR HPL SPN SPP SPOUT1 G EXTMICL G EXTMICR SPOUT2 BEEP IN AUX INR AUX INL MICIN3R MICIN3L MICIN2R MICIN2L MICIN1R MICIN1L MICIN0R MICIN0L PMDRC PMBP PMLO DACA SEL SEL CONTROL LOGIC REGISTER DRC SEL DVLA SMUTE DVLB SMUTE DA...

Page 68: ...T 3G ZABS 2G ZABS T OUT 2G ZLED CONT FP6008 42 IR ABS N7 2GZABS LEN N4 IRFILABS LEN H4 P7 LENS TEMP U3 SHTR OPEN N3 LEDCONT LEN 37 36 FP6008 FMT FMT M IRFIL MOTOR 39 38 FP6008 IRFIL M IRFIL M M 2G ZOOM MOTOR 3GZOOM ENC 44 43 4G ZABS 4GZOOM ENC IR ENC 4 MREF 60 LIN PWM 6 IC706 MOTOR DRIVE 3 8 2 1 5 6 7 VCC QR773 Q773 PW LENS3 2V IC762 MOTOR DRIVE 3 8 2 1 5 6 7 VCC QR774 Q775 PW 5V SDA SDI SDIO INT1...

Page 69: ...D VO7 42 39 41 38 40 37 36 35 34 33 1 2 3 4 5 6 7 8 9 10 32 31 30 29 28 27 26 25 24 23 22 14 15 16 17 18 19 LX7 20 PGND67 21 11 12 13 IC1001 POWER R1271 PW 5V PW EVF3V PW HDM5V PW EVF3 2V PW SPK3 2V PW LENS3 2V PW SD3 2V D902 906 LCD BACK LIGHT CH1241 CH1101 CH1001 CH1471 CH1002 CH1103 CH2302 RSTB U7 6 5 1 2 EN IN OUT FAULT ILIM GND 4 5 6 3 2 1 QR1471 Q1471 P6 C19 IC1261 REGULATOR PW LENS1 5V IC70...

Page 70: ...F 1 8V VTR KEY 4 GND ZOOMAD AVREF 1 8V 10 9 8 7 6 5 4 3 2 1 FP6551 CMD DIAL F1 GND KURUPON CMD DIAL F0 1 2 3 4 FP4802 ECM L GND ECM F GND ECM R ECM B 6 5 4 3 2 1 P7002 GND PW LIGHT L PW LIGHT H 3 2 1 FP6011 eSD1 VDD eSD1 VDD eSD1 D GND eSD1 CLK eSD1 D GND eSD1 CMD eSD1 DAT2 eSD1 DAT1 eSD1 DAT0 eSD1 DAT3 1 2 3 4 5 6 7 8 9 10 FP6010 eSD2 VDD eSD2 VDD eSD2 D GND eSD2 CLK eSD2 D GND eSD2 CMD eSD2 DAT2...

Page 71: ...D VPP MTP OPEN DG1 DG3 DG5 DG7 DR1 DR3 DR5 DR7 VSYNC VCL CP4BP CP4AP VCI CP5MX DDVDL CP5P CP1PX CP1M VGH CP3P CP2P 51 49 47 45 43 41 39 37 35 33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 FP905 Y TOP X LEFT Y BOT X RIGHT 4 3 2 1 FP901 D GND D GND D GND D GND D GND D GND S ADTPYRIGHT S AD TPX BOT S AD TPYLEFT S AD TPX TOP LCD RV...

Page 72: ...it Board Please click the radio button for DiagramsII 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 15 Exploded View and Replacement Parts List Please click the radio button for DiagramsII 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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