Toshiba PDR-M70 Service Manual Download

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1-2-8. Adjustment data and camera setting data

The CCD scratch data and the AF, AE, AWB and other camera adjustment data is written in the FROM (U304). Menu setting data is written in the

sub-CPU (U405). The sub-CPU data is retained as long as the voltage of the secondary coin battery on the Main Board is 1.8V or greater.

1-2-9. SD card data access

The data is transferred from the DSP (U901) in the direct SPI mode.

1-2-10. Flash control

The DSP (U901) detects the STRDY signal from the flash circuit and checks whether charging is completed. If not, the STSTART signals becomes

high (H), and charging continues until the STRDY signal becomes low (L). If charging is not completed after the specified time (about 30 seconds),

it is deemed there is an error and charging is interrupted. Flash charging processing is not conducted if the flash mode is set to no flash.

The flash is emitted when the DSP (U901) switches the STXON signal from L to H. The quantity of light is controlled by the lighting control sensor.

The flash is only emitted when charging has been completed. Capturing of the next image is prohibited until charging is completed.

1-2-11. Power supply control

For the supply of power, the main converter IC (U10) generates voltages of 3.4V for the motors, 1.8V for the DSP, 15V for the CCD, -7V for the

CCD, 12V for the LCD, 8.5V for the EVF, 3.3V for the digital circuitry, and 5V for the CCD and flash. The 3.4V voltage for the motors is used to

drive the motors and as the power source for the EVF backlight IC (U02). For the LCD backlight, a voltage of 21V is supplied by the IC (U03). The

power ON/OFF signals are generated by the sub-CPU (U405).

1-2-12. Program loading sequence

The camera switches to the program load sequence when the MENU or trash key is held in while the camera’s power is being turned on with the

power switch from the power off status when a binary file (PDR-M700.BIN) is provided on the SD card.

When the MENU key is held in, the camera begins operating according to the program in the “PDR-M700.BIN” file on the SD card but the

operation for loading in the FlashROM (U304/M28W320ETC70) in the camera is not performed. When the trash key is held in, the program in the

“PDR-M700.BIN” file on the SD card is first loaded in the FlashROM (U304/M28W320ETC70) in the camera.

Summary of Contents for PDR-M70

Page 1: ...DIGITAL STILL CAMERA SERVICE MANUAL PDR M70 FILE NO 210 200005 PRINTED IN JAPAN Aug 2000 S ...

Page 2: ...al PC board UD01 8 Remove the color LCD H002 fixed with a both sides adhesive tape 6 Disassembling the top cover assembly 1 Remove two screws A325 and remove the black white LCD block H003 2 Set the mode dial to Auto photography mode as below Push the round hole at the rear side of the dial with tweezers etc The mode dial plate is attached with a both sides adhesive tape Then remove the mode plate...

Page 3: ...5V LCD6V LCD15 5V CCD5V CCD16V CCD 7V POW1 POW2 PD07 FUSE 0 5A UNREG DD04 DD05 SW SW QD31 QD30 R LCD Cross key MENU MODE MACRO ERASE Scratching correction OB Gain adjustment AE integrator CPU interface GIO MOTOR PD03 EEPROM SM CARD SOCKET LCD I F LV4131W POW SW REG 3 3 3 3 15 5 13 Low temperature poly silicon LCD ALP237 Flat backlight PLL VCOM DC QD13 AUDIO ENC DEC MSM9841 QD27 USB driver PDIUSB11...

Page 4: ...4 PACKING ASSEMBLY Y112 Y109 Y116 Y121 Y122 Y117 A703 Y107 A705 A704 A701 Y118 Y102 Y108 Y106 Y111 Y101 Y110 for European continent ...

Page 5: ...4 UT01 W011 W015 A360 UM01 A100 A440 Z002 Z003 H004 U004 UC01 H005 SD06 A330A US01A A310 A325 A355 Top cover assembly A420 A110 A370 A110 A420A A430B UD01A H001B H001A W018 UT01A ZL01C ZL06 ZL01B A370 A430A A110 Z004 H004A Front cover assembly H004B UM01A W017 Rear cover assembly 5 CHASSIS ASSEMBLY ...

Page 6: ... CAP H001 23122387 P0WER UNIT DC DC H001A 23890862 SPACER DC DC H001B 23541069 SHEET DC DC H002 23301362 DISPLAY ALP237FAX H003 23301375 DISPLAY BW LCD DISPLAY H004 23311839 LAMP STROBE H005 23537563 PC BOARD FPC ENCHOU PD10 23365243 JACK DC HEC3650 PT04 23365455 JACK EARPHONE SMT3 5 TAP SD06 23344452 SWITCH PUSH SWITCH Z001 23351155 SPEAKER HDR9107 Z002 23354002 MICROPHONE KUB2823 Z003 23165448 T...

Page 7: ......

Page 8: ...SERVICE MANUAL FILE NO 210 200315 DIGITAL STILL CAMERA PDR M700 CREATED IN TAIWAN JUL 2003 ...

Page 9: ...ration Camera Calibration 17 4 Troubleshooting Troubleshooting Guide 35 5 Mechanical Parts 37 5 1 Explode Diagram Explode Diagram of Camera 37 5 2 Camera Parts photo Camera Parts List with Photo 39 5 3 Screw List Screw List 42 6 Packing Parts 43 6 1 Packing Explode Diagram Packing Explode Diagram 43 6 2 Packing Parts List Packing Parts List 44 7 Service Parts Service Parts List 45 8 Specification ...

Page 10: ...C AVOUT 75ohm Driver FILTER 29 5MHz PAL PLL 24MHz CLK24O ICS404K 24MHz EXT MIC CODEC MICAMP SPAM P AK4536 INT MIC SCDA1A0801 SDCard Connector SDCard SwitchMIC SPEAKER TK15467S Switching ECH8603 MB3883PV OUTPUT M3 4V 1 8V 15V 7V 12V 8 5V D3 3V 5V UNREG UNREG3 BKL1LCD DCDC BD6155FVM 3COLORS LED CL 501G D FlashCircuit Triger Adjust IG BT FLASHSENSOR FLASHDOORSW 3 C MNC20 00 00 A D CARDDOORSW SYSTEMIN...

Page 11: ...d calendar functions etc Power is supplied by four AA batteries or a 5V AC adaptor The CCD PCB consists of a timing generating IC UB50 a 3MCCD UB10 SHARP RJ23P3AA1DT and an AD converter UB11 The pulses generated by UB50 drive the CCD UB10 to acquire image signals that are converted into digital signals and output from the AD converter UB11 and control of the timing generating IC UB50 is conducted ...

Page 12: ...command to the CCD driving IC UB50 in order to obtain the image from the CCD UB10 and the image signals from the CCD UB10 are converted into digital signals by the AD converter UB11 and output to the DSP U901 When the image data is input to the DSP U901 the DSP U901 conducts the operation for processing the signals converting them into YCrCb signals then into JPEG format and writing this on the SD...

Page 13: ...ing has been completed Capturing of the next image is prohibited until charging is completed 1 2 11 Power supply control For the supply of power the main converter IC U10 generates voltages of 3 4V for the motors 1 8V for the DSP 15V for the CCD 7V for the CCD 12V for the LCD 8 5V for the EVF 3 3V for the digital circuitry and 5V for the CCD and flash The 3 4V voltage for the motors is used to dri...

Page 14: ...ssembly carefully not to damage the Flex Cable Main LCD H600 or the connectors The Battery Cover ASSY A140 can be easily taken off from the camera Tweezers 5 Detach the Flex Cable Main LCD H600 from the connector on LCD PCB ASSY U410 6 Detach the wire of Microphone ASSY H320 from camera Tweezers 7 The camera after removing the Rear Assembly top view 8 Stick the Mode Dial A410 by acrylic bar then p...

Page 15: ...l up the Jack Cover A250 to separate the Main Frame A300 Check the small kinks on the surface of Main Frame A300 are appeared 13 Pull out the Main Frame A300 from the Front Cover ASSY A100 with finger as shown 14 Remove the Front Cover ASSY A100 from the camera Jack Cover A250 and the pin will drop down in the meantime 15 Detach the wire from Flash PCB KIT U300 as shown Detach the FPC cable from L...

Page 16: ...he wire from Photo Sensor ASSY H500 as shown Screw driver Tweezers 21 Remove the screw 01635 000 of Flash PCB KIT U300 as shown Screw driver 22 Remove the Flash PCB KIT U300 as shown And the Flash Open Switch A440 can be easily taken off Be careful not to damage the CCD PCB of Lens Module ASSY H100 while taking it off 23 Remove the Flash Open Switch A440 from the Main Frame A300 Tweezers 24 Remove...

Page 17: ...a11 Take off the Switch PCB ASSY U500 carefully not to damage the cap of the connector Tweezers 5a12 Detach the wire and FPC Remove the screw 01635 000 to take off the Electric View Finder ASSY H220 Tweezers Screw driver 5a13 Detach the LCD Wire 2P H620 and FPC cable as shown Tweezers 5a14 Remove the screws 01635 148 3 to take off the LCD PCB ASSY U410 Screw driver 5a15 Remove the screws 01635 042...

Page 18: ...Tweezers 5a22 Push the Card Cover pins Tweezers 5a23 Card Cover A260 To disassemble the Microphone sub assembly after step 14 14a Remove the sticked Microphone ASSY H320 from the back of Front Cover A100 Tweezers To disassemble the Tripod Holder sub assembly after step 14 14b Remove the screws 01635 236 2 of the Tripod Holder A340 Screw driver 14b1 Remove the Tripod Holder A340 9 ...

Page 19: ...Mode PCB ASSY U510 Desolder the wire joints as shown Screw driver Soldering iron 15a3 Pull up the Mode PCB ASSY U510 after the solder being cleaned Watch out the IR Receiver ASSY should not be damaged Tweezers 15a4 Remove the screws 01635 042 2 inside the Battery Chamber Screw driver 15a5 Remove the screw 01635 010 outside the Battery Chamber Screw driver 15a6 Pull down the Battery Chamber ASSY as...

Page 20: ...To disassemble the Photo Sensor sub assembly after step 22 22a Remove the Photo Sensor ASSY H500 as shown The wires had been sticked by the sponge Tweezers 11 ...

Page 21: ... 01635 042 2 of Main Frame A300 Screw driver 5 Install the Mode PCB ASSY U510 to the Main Frame A300 Watch out the IR Receiver ASSY should not be damaged 6 Screw up the screws 01635 010 2 and solder the wire and Battery Terminals on Mode PCB ASSY U510 Soldering iron Tweezers Screw driver 7 Connect the FPC of Shutter PCB ASSY U520 then drive the screws 01635 042 2 Screw driver 8 Install the Lens Mo...

Page 22: ... to Flash PCB KIT U300 The Flex Cable Main Mode H610 might be inserted on the Mode PCB ASSY U510 first Tweezers 15 Connect the Flex Cable Main Mode H610 to Main PCB ASSY U100 Put down the Main PCB on camera Be careful of the male female connectors of Flash PCB KIT and Mode PCB Tweezers 16 Screw up the screws 01635 000 3 of Main PCB ASSY U100 Watch out the connectors at the left hand side of Main P...

Page 23: ...screw 01635 000 as shown Screw driver Tweezers 21 Install the Flex Cable Main LCD H600 on the camera Tweezers 22 Drive the screws 01635 149 of Tripod Holder A340 Screw driver 23 Install the Mode Dial ASSY A410 to camera The screws are 01635 350 2 Screw driver 24 The top view of camera 25 Install the Battery Cover ASSY A140 as shown Install the Flex Cable Main LCD H600 on the Rear Assembly 26 Drive...

Page 24: ...wn Screw driver To assemble the Rear Cover sub assembly before step 25 25b Drive the screws 01635 042 3 to fix the Color LCD ASSY H200 The Color LCD ASSY H200 is composed of 4 individual components Screw driver 25b1 Drive the screws 01635 148 3 to fix the LCD PCB ASSY U410 Solder the wires Stick the Speaker ASSY H310 at the right position Soldering iron Screw driver 25b2 Connect the LCD Wire 2P H6...

Page 25: ...to fix it Screw driver 25b4 Install the Switch PCB ASSY U500 carefully not to damage the cap of the connector 25b5 Drive the screws 01635 223 3 and 01635 000 1 on the Switch PCB ASSY U410 The Switch PCB Holder metal frame is re used Screw driver 25b6 Finished Product of Rear Assembly 16 ...

Page 26: ...ght Source LSB 6DM 10 manufactured by TSUBOSAKA ELECTRIC CO LTD or equivalent Light value 12 0 1LV Color temperature 5100 300K 2 Oscilloscope Input 2 inputs and a trigger input total 3 inputs 3 Collimator Lens DLB 50 450PM manufactured by SIGMA KOKI CO LTD f 450mm 4 Focus Test Chart Supplied as PDF file TEST_CHART pdf used by printing on A3 size 5 Power Supply AC Adapter AC adapter or DC power sup...

Page 27: ...f Oscilloscope CH1 G AC 1V div 20us div TP602 CH2 R B AC 1V div 20us div TP601 TP600 CH3 PSIG AC 1V div 20us div TP610 Procedure 1 Connect oscilloscope to all Test Points Attach AC Adapter to camera Install the SD Card with calibration firmware into camera Close the card cover Keep pressing the MENU button and slide the Power switch to power on the camera ADJ MENU is displayed on LCD screen as sho...

Page 28: ...e upper image twists suddenly Then press the OK button to set the upper limited value Press the DOWN button until the upper image twists again Then press the OK button to set the lower limited value The center value of upper limit and lower limit will be saved and go back to the LCD adjusting menu automatically 4 The setting range of Oscilloscope is AC 1V div 20us div for the observation of the wa...

Page 29: ...cilloscope is AC 500mV div 20us div INV ADD for the observation of the waveform of G signal TP602 and R signal TP601 Press the UP DOWN button to select the item R_CNT Then press the RIGHT button Then press UP DOWN to set G R signal shown as figure 3 3 6 The waveform within 1H should be adjusted flat Then press OK button to return Fig 3 3 6 7 Press the UP DOWN button to select the item R BRT Then P...

Page 30: ...t Then press OK button to return Fig 3 3 8 9 Press the UP DOWN button to select the item B BRT Then Press the RIGHT button Then press UP DOWN to set G B signal shown as figure 3 3 9 The waveform amplitude of G B signal should be adjusted flat Then press OK button to return Fig 3 3 9 10 Press the UP DOWN button to select the item HPOS Then press the RIGHT button Press the STROBE button then white f...

Page 31: ...Fig 3 3 10 22 ...

Page 32: ...Trigger COM signal TP704 GND GND TP704 CH1 G AC 1V div 20us div TP702 CH2 R B AC 1V div 20us div TP701 TP703 CH3 COM AC 1V div 20us div TP704 GND TP705 Procedure 1 Connect oscilloscope to all Test Points Attach AC Adapter to camera Install the SD Card with calibration firmware into camera Close the card cover Keep pressing the MENU button and slide the Power switch to power on the camera ADJ MENU ...

Page 33: ...the UP DOWN button to select the item HPOS Then press the RIGHT button to enter Then press the STROBE button and a white frame will be displayed on EVF as figure 3 4 4 Press the UP DOWN to adjust the frame of both left hand side and right hand side are clear Then press OK button to return Fig 3 4 4 5 The setting range of Oscilloscope is AC 500mV div 20us div for the observation of the waveform of ...

Page 34: ...of G signal TP702 and R signal TP701 Press the UP DOWN button to select the item R_CNT Then press the RIGHT button Then press UP DOWN to set G R signal shown as figure 3 4 7 The waveform within 1H should be adjusted flat Then press OK button to return Fig 3 4 7 9 Press the UP DOWN button to select the item R BRT Then Press the RIGHT button Press UP DOWN to set G R signal shown as figure 3 4 8 The ...

Page 35: ...signal shown as figure 3 4 9 The waveform within 1H should be adjusted flat Then press OK button to return Fig 3 4 9 11 Press the UP DOWN button to select the item B BRT Then Press the RIGHT button Press UP DOWN to set G B signal shown as figure 3 4 10 The waveform amplitude should be adjusted flat Then press OK button to return Fig 3 4 10 26 ...

Page 36: ...SITIVE Then press the RIGHT button to enter SENSITIVE menu The Lens will move and SENSITIVE MENU is displayed on LCD screen as shown in figure 3 5 3 5 Put the camera in front of the Light Source The distance between Lens and Light source is within 2cm Then press OK button to proceed with the adjustment automatically If the adjustment is OK it will display SUCCESS as shown in figure 3 5 4 Press the...

Page 37: ...ig 3 5 6 Fig 3 5 7 Fig 3 5 8 8 Press the UP DOWN button to select the item SHUTTER Then press the RIGHT button to enter SHUTTER menu The Lens barrel will move and SHUTTER MENU is displayed on LCD screen as shown in figure 3 5 9 9 Put the camera in front of the Light Source Then press OK button to proceed with the adjustment automatically If the adjustment is OK it will display SUCCESS as shown in ...

Page 38: ...on LCD screen as shown in figure 3 6 1 4 Press the UP DOWN button and the WIDE TELE button to select the item STROBE on Page 2 Then press the RIGHT button to enter STROBE menu The Lens move and STROBE ADJUST MENU is displayed on LCD as shown in figure 3 6 2 Fig 3 6 1 Fig 3 6 2 5 Put the camera into the Dark room The distance between Lens and Chart is 90cm Open the pop up flash unit 6 Then Press OK...

Page 39: ...es until the LCD displays SUCCESS while the adjustment is OK shown as figure 3 6 5 Press the LEFT button to return Fig 3 6 5 9 If the variable resistor had been turned to 360 degree but the strobe calibration is still fail the camera is NG 30 ...

Page 40: ... Put the camera in front of the Light Source The distance between Lens and Light source is within 2cm Then Press OK button to proceed with the adjustment automatically If the adjustment is OK it will display SUCCESS as shown in figure 3 7 3 Press the LEFT button to return If the LCD displays FAILURE shown as figure 3 7 4 the camera is NG Fig 3 7 1 Fig 3 7 2 Fig 3 7 3 Fig 3 7 4 6 Press the UP DOWN ...

Page 41: ...Fig 3 7 7 32 ...

Page 42: ... on the camera 3 ADJ MENU is displayed on LCD screen as shown in figure 3 8 1 4 Press the UP DOWN button to select the item FOCUS Then press the RIGHT button to enter FOCUS menu The Lens will move and FOCUS MENU is displayed on LCD as shown in figure 3 8 2 5 Adjust the position of the collimator lens so that the distance of a camera and chart may be infinity Put the camera into front of the collim...

Page 43: ... the Power switch to power on the camera 6 Press the UP DOWN button to select the item LANGUAGE Then press the SELF TIMER button and SHUTTER button together to enter the area code menu as shown in figure 3 9 3 7 Press the UP DOWN button to select the correct area then press ENTER 8 It displays the version information as shown in figure 3 9 4 Check the relative information and make sure the softwar...

Page 44: ...Connection is poor J556 Voice CODEC U101 NG Replace the Main PCB ASSY U100 10 Video sign output NG DSP U901 NG Video driver U550 NG Video filter L703 L704 NG Replace the Main PCB ASSY U100 11 USB connection NG J 553 connection NG DSP U901 NG Replace the Main PCB ASSY U100 12 SD card reading and writing NG SD card connection is fail J552 DSP U901 NG Replace the Main PCB ASSY U100 13 Zoom lens NG Mo...

Page 45: ...ror An Error code is appeared Lens NG Zoom is fail Lens Unit NG Motor driver IC U505 NG Error001 Flash is not charging T150 transformer NG Q153 FET NG Error002 Focus is fail Lens unit NG Motor drive IC U505 NG Error003 Iris is fail Lens unit NG Motor drive IC U505 NG Error004 Shutter is fail Lens unit NG Motor drive IC U505 NG Replace the Lens Module ASSY H100 Replace the Main PCB ASSY U100 Replac...

Page 46: ...37 Section 5 Mechanical Parts 5 1 Explode Diagram U520 H500 H600 H610 A250 U100 U300 U510 A300 H100 A410 A140 H320 A340 A440 A100 A600 ...

Page 47: ...H310 38 H200 U410 H620 H220 U500 Screw Kit 01635 000 11 01635 149 4 01635 010 3 01635 164 4 01635 042 7 01635 223 3 01635 086 2 01635 236 7 01635 148 3 01635 350 2 A900 A110 A260 ...

Page 48: ...004 A110 Rear Cover ASSY 1 P000382710 9D384 0009 A140 Battery Cover ASSY 1 P000382720 9D344 7000 A250 Jack Cover 1 P000382730 9D384 0010 A260 Card Cover 1 P000382740 9D334 009 99 A300 Main Frame 1 P000382750 9D384 0008 A340 Tripod Holder 1 P000382760 9D334 035 A410 Mode Dial 1 P000382770 9D384 0003 A440 Flash Open Switch 1 P000382780 9D384 0006 39 ...

Page 49: ... Screw Kit 1 P000382800 9D384 1635 Module H100 Lens Module ASSY 1 P000382810 9D346 0000 H200 Color LCD 1 P000382820 9D384 0011 H220 Electric View Finder ASSY 1 P000382830 9D346 1000 H310 Speaker ASSY 1 P000382840 02437 70G H320 Microphone ASSY 1 P000382850 9D347 0002 H500 Photo Sensor ASSY 1 P000382860 9D347 0001 40 ...

Page 50: ...1 P000382880 9D337 105 H620 LCD Wire 2P 1 P000382890 02547 201C Board Assembly U100 Main PCB ASSY 1 P000382900 9D347 4000 U300 Flash PCB KIT 1 P000382910 9D344 9100 U410 LCD PCB ASSY 1 P000382920 9D347 5000 U500 Switch PCB ASSY 1 P000382930 9D347 1010 U510 Mode PCB ASSY 1 P000382940 9D347 0007 U520 Shutter PCB ASSY 1 P000382950 9D347 1020 41 ...

Page 51: ...Color LCD Holder 3 Shutter PCB 2 Battery Chamber 2 S 1 7 2 A0 5 BL 7 4 01635 086 Card Cover 2 S 1 2 2 A0 4 BL 2 5 01635 148 LCD PCB 3 S 1 4 2 5 A0 5 BL 3 6 01635 149 Lens module 3 Tripod Holder 1 S 1 7 4 A0 5 BL 4 7 01635 164 Battery Terminal 4 S 1 4 1 5 A0 4 BL H 4 8 01635 223 Switch PCB 3 S 1 4 2 5 A0 2 BL H 3 9 01635 236 Front Cover 5 Tripod Holder 2 S 1 7 4 A0 3 NI H 7 10 01635 350 Mode Dial 2...

Page 52: ...Section 6 Packing Parts 6 1 Packing Explode Diagram Y720 Y430 Y440 Y340 Y220 Y200 Y500 Y400 Y410 Y600 Y110 Y900 Y900 is A model only Y112 Y112 is E model only Y100 Y710 Y710 is partition Y700 43 ...

Page 53: ...ruction Manual 1 E model only Y200 USB Cable 1 Y220 AV Cable 1 Y340 Alkaline Battery 1 Y400 Camera Case 1 Y410 Shoulder Strap 1 Y430 Lens Cap 1 Y440 Adapter Ring 1 Y500 IR Remote Controller 1 Y600 SD Card 1 Y700 Gift Box 1 Y710 Partition 1 Y720 PE Bag 1 Y900 Warranty 1 A model only Y990 Notice Sheet Set 1 44 ...

Page 54: ...SSY MICROPHONE ASSY PDR M700 Japan A E 1 9D347 0002 P000382850 Microphone Rubber and Lead Wire H500 Photo Sensor ASSY SENSOR ASSY PHOTO PDR M700 Japan A E 1 9D347 0001 P000382860 Photo Sensor Lead Wire H600 Flex Cable Main LCD CABLE FLEXIBLE MAIN LCD PDR M700 China A E 1 9D337 103 P000382870 Cable H610 Flex Cable Main Mode CABLE FLEXIBLE MAIN MODE PDR M700 China A E 1 9D337 105 P000382880 Cable H6...

Page 55: ...ting approx 90 cm to infinity Tele side setting Self Timer Time selectable between 2 seconds 10 seconds selectable Flash settings Auto firing mode automatic in low brightness conditions Red eye Reduction Forced Flash Suppressed Flash Slow Sync Focal range Approx 0 5 m to 4 4 m Tele side setting ISO 400 Date time Simultaneously Recorded to image data Exif file format Automatic calendar function Aut...

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