Sony Cyber-Shot DSC-P72 Service Manual Download Page 33

Page: 33 / 74

6-13

DSC-P72

1-3.

VIDEO SYSTEM ADJUSTMENTS

1. Video Output Level Adjustment (SY-85 board)

Adjust the sync level of the composite video signal output.

Mode

PLAY (

)

Signal

Arbitrary

Measurement Point

Video terminal of AV OUT jack
(75 terminated)

Measuring Instrument

Oscilloscope

Adjustment Page

Adjustment Address

Specified Value

Sync level:

A=286 ± 5mV (NTSC mode)
A=300 ± 5mV (PAL mode)

Burst level:

A=286 ± 30mV (NTSC mode)
A=300 ± 30mV (PAL mode)

SETUP setting:
VIDEO OUT (SETUP 2) ............................ NTSC (NTSC mode)

.................................. PAL (PAL mode)

Adjusting method:

Order Page Address Data

Procedure

Set the data.

Read the data, and check it is “01”.

Write the data.

Change the data and set the sync
level (A) to the specified value.

Write the data.

Check that the burst level (B)
satisfies the specified value.

Write the data.

Set the data.

Fig.6-1-8.

COVER

Summary of Contents for Cyber-Shot DSC-P72

Page 1: ...http servis manual com ...

Page 2: ... unit Checking of lens drive circuit Cause Trouble with hardware The type of memory stick that cannot be used by this machine is inserted Data is damaged Unformatted memory stick is inserted Abnormality when flash is being charged When failed in the focus initialization Caution Display During Error SYSTEM ERROR MS ERROR Flash LED Flash display Flashing at 3 2 Hz Self diagnosis display C ss ss The ...

Page 3: ...OVER COVER Link Link 3 BLOCK DIAGRAMS FRONT LCD BLOCK DIAGRAM POWER BLOCK DIAGRAM CAMERA BLOCK DIAGRAM OVERALL BLOCK DIAGRAM FRONT LCD BLOCK DIAGRAM POWER BLOCK DIAGRAM CAMERA BLOCK DIAGRAM OVERALL BLOCK DIAGRAM ...

Page 4: ...D CLPOB CLPDM 4 2 4 4 4 2 3 3 16 IC502 EEPROM PANEL R G B XCAM SO XCAM SCK ADDRESS BUS IC501 MC CAM SH DSP CONTROL SIG SYS V STRB ON 3 2 PANEL V HD O A OUT L YO A IN IC801 LCD DRIVER IC802 LCD TG SW 391 1 2 FLEXIBLE PANEL UNIT LCD901 COLOR LCD MONITOR ND901 BACK LIGHT VR VG VB BL H CAM SO XCAM SCK V AMP ON 4 SPEAKER SP901 MS DIO MS SCLK MS BS USB DATA FR SI FR SO XFR SCK IC401 FRONT CONT POWER S00...

Page 5: ...0 48 40 46 43 31 29 32 30 A01 A25 25 16 16 DATA BUS ADDRESS BUS 59 WRLX 60 WRHX 55 RDX 58 CS XRAM 57 CSX 64 XWAIT 62 IRQIMG 259 AUCK 104 PLL BYP 227 NDVDO 94 RSTX 212 RO 215 YO PANEL R 207 GO PANEL G 204 BO PANEL B 225 LCD HD 229 LCD VD 248 STROB E1 STRB ON HDO PANEL V XRST SYS 3 FRONT BLOCK 1 LCD BLOCK PAGE 3 5 PAGE 3 5 PAGE 3 5 278 AOUT L 272 AIN 14 IC501 MC CAM SH DSP D0 D15 IC502 EEPROM DO 4 1...

Page 6: ...STB FULL 46 STB CHG IC501 IGBT DRIVER FLASH CHARGE DET Q505 3 CN704 10 12 TRANS DRIVE Q503 Q504 Q501 502 4 2 T501 CN501 D502 9 4 1 L501 XE H TRIGGER XE L FLASH UNIT 3 10 12 9 4 1 FP 643 FLEXIBLE ST 82 BOARD Q506 ST UNREG XSTB PWR SAVE STB CHARGE XSTB FULL STB ON STB ON ST UNREG 3 CAMERA BLOCK 1 CAMERA BLOCK 47 PANEL R PANEL G PANEL B R IN 48 46 40 39 41 G IN B IN SI XSCK XCS PANEL V HDO RST SYS XC...

Page 7: ... LEVEL 48 ON OFF2 BL ON XCS DD CON XCS 44 CAM 15V CAM 7 5V PANEL 13 2V A4 9V D3 1V D2 9V D1 5V DD CON SENS A2 9V PANEL 2 9V EVER 4 0V IC401 FRONT CONT IC901 CAMERA MODULE Q905 1 2 L601 FB906 Q906 1 2 Q905 2 2 Q906 2 2 FB902 FB903 FB905 FB904 L903 L902 L901 L351 FB351 IC351 CCD IMAGER IC781 CLOCK GEN FB781 IC201 D A CONV IC203 7ch LENS DRIVER L202 L501 L201 IC202 AMP 14 ZOOM SENSOR PITCH FOCUS SENS...

Page 8: ...REG_GND 6 REG_GND 7 REG_GND 8 REG_GND 9 STB_CHARGE 10 ST_UNREG 11 ST_UNREG 12 ST_UNREG 10P CN705 1 XAE_LOCK_SW 2 N C 3 XSHTR_ON 4 N C 5 XPWR_ON 6 N C 7 REG_GND 8 N C 9 EVER_3 0V 10 PWR_LED 10P CN706 1 MIC_GND 2 MIC_GND 3 MIC_IN 4 MIC_GND 5 AF_LED_4 9V 6 AF_LED_4 9V 7 PRELAMP_AF_ON 8 PRELAMP_AF_ON 9 REG_GND 10 REG_GND 1 A FP 643 CONTROL SWITCH BLOCK RL 059 ST 82 BOARD POWER OVF_NZM SHUTTER FOCUS_B ...

Page 9: ... 25 VB 26 RGT 27 REG_GND 28 BL_THH 29 BL_THL 30 BL_H 31 BL_L 32 REG_GND 33 KEY_AD1 34 KEY_AD0 35 MODE_DIAL 36 KEY_AD3 37 REG_GND 38 XRST_IN 39 REG_GND 10P 1 MS_VSS 2 MS_BS 3 N C 4 MS_DIO 5 N C 6 XMS_IN 7 N C 8 MS_SCLK 9 MS_VCC 10 MS_VSS J102 1 A 39P 1 REG_GND 2 SP 3 SP 4 REG_GND 5 LI_3V 6 REG_GND 7 COM 8 VST 9 VCK 10 EN 11 DWN 12 VDD 13 REG_GND 14 VDDG 15 REG_GND 16 WIDE 17 HST 18 REF 19 CREXT 20 ...

Page 10: ... UA 002 MIC AF LED FP 643 FLEXIBLE BOARD CONTROL SWITCH BLOCK RL 059 ST 82 BOARD FLASH DRIVE CONTROL SWITCH BLOCK SW 391 JK BLOCK JK 252 JACK UA 002 MIC AF LED FP 643 FLEXIBLE BOARD CONTROL SWITCH BLOCK RL 059 ST 82 BOARD FLASH DRIVE COMMON NOTE FOR SCHEMATIC DIAGRAMS COMMON NOTE FOR SCHEMATIC DIAGRAMS ...

Page 11: ... 3 4 2 5 6 TND721MH5 TL E IC501 1 2 3 4 5 12P CN501 1 STRB_ON 2 M_5V 3 XSTB_PWRSAVE 4 XSTB_FULL 5 REG_GND 6 REG_GND 7 REG_GND 8 REG_GND 9 STB_CHARGE 10 ST_UNREG 11 ST_UNREG 12 ST_UNREG L501 LND503 B 6 3V 10u C510 B 6 3V 10u C511 0 1u B C512 1 STRB_ON 2 M_5V 3 XSTB_PWRSAVE 4 XSTB_FULL 5 REG_GND 6 REG_GND 7 REG_GND 8 REG_GND 9 STB_CHARGE 10 ST_UNREG 11 ST_UNREG 12 ST_UNREG 1 STRB_ON 2 M_5V 3 XSTB_PW...

Page 12: ... USB_JACK_IN ACV_GND ACV_GND AV_JACK_IN ACV_GND ACV_GND AU_OUT USB_DATA ACV_UNREG1 ACV_UNREG1 ACV_UNREG1 ACV_UNREG1 ACV_UNREG1 AV_GND AV_GND MS_SCLK MS_VSS N C MS_VCC XMS IN MS_BS MS_VSS MS_VCC MS_VSS N C N C MS DIO MS_VCC MS_BS XMS_IN N C MS_SCLK MS_DIO ACV_UNREG1 ACV_GND ACV_GND AV_GND STATIC_GND STATIC_GND MS_VSS MS_VSS AV_GND N C TO SY 85 BOARD 10 10 CN701 USB A V OUT MONO MEMORY STICK MEMORY ...

Page 13: ... 4 REG_GND 5 LI_3V 6 REG_GND 7 COM 8 VST 9 VCK 10 EN 11 DWN 12 VDD 13 REG_GND 14 VDDG 15 REG_GND 16 WIDE 17 HST 18 REF 19 CREXT 20 HCK2 21 HCK1 22 PSIG 23 VG 24 VR 25 VB 26 RGT 27 REG_GND N C 28 BL_THH 29 BL_THL 30 BL_H 31 BL_L 32 REG_GND 33 KEY_AD1 34 KEY_AD0 35 MODE_DIAL 36 KEY_AD3 37 REG_GND 38 XRST_IN 39 REG_GND 1 A 4 MODE DIAL SET UP MOVIE PLAY CAM ZOOM W T RESET UP FLASH SET DOWN SELF TIMER ...

Page 14: ...TCH BLOCK 16 POWER SHUTTER SWITCH 5 C 3 4 2 B 6 RL 059 PAGE 4 26 of LEVEL 3 POWER OPR5052 D001 10P 1 2 3 4 5 6 7 8 9 10 1 A MIC_IN AF_LED_4 9V PRELAMP_AF_ON AF_LED_4 9V PRELAMP_AF_ON MIC_GND MIC_GND REG_GND MIC_GND REG_GND TO SY 85 BOARD 10 10 CN706 MIC901 UA 002 BOARD 16 MIC AF LED SIGNAL REC AUDIO SIGNAL PATH PB 5 C 3 4 2 B 6 D E PAGE 4 26 of LEVEL 3 Self timer AF illuminator CONTROL SWITCH BLOC...

Page 15: ...ould be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not supplied Due to standardization replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set CAPACITORS uF µF COILS uH µH RESISTORS All resistors are in ohms METAL metal film resistor METAL OXIDE Metal Oxide film res...

Page 16: ...tion Ref No Part No Description 1 3 968 729 71 SCREW M2 LOCK ACE P2 2 3 082 168 01 WINDOW OVF 3 3 080 977 01 TRIPOD 4 X 3953 159 1 CABINET FRONT ASSY 5 1 477 810 11 UNIT PARTS UA 002 6 3 080 204 21 SCREW TAPPING P2 ns not supplied A B A B ns 1 1 1 6 6 1 2 3 4 5 Cabinet rear block assembly See page 5 5 Main block assembly See page 5 4 ...

Page 17: ...TION 66 3 083 057 01 CUSHION ISB ELECTROSTATIC 067 1 477 803 11 FLASH UNIT BT901 1 756 347 11 HOLDER BATTERY WITH TERMINAL CN101 1 794 962 11 CONNECTOR SQUARE TYPE USB 5P IC351 A 7013 723 A CCD BLOCK ASSY CCD IMAGER J101 1 817 331 11 DC JACK 5P DC IN J102 1 569 950 31 JACK SMALL TYPE A V OUT MONO ns not supplied A B C C 61 52 51 60 64 65 62 53 51 58 63 59 53 54 ns ns ns ns ns ns J101 IC351 BT901 J...

Page 18: ...n position of BT100 Lithium battery refer to page 2 3 104 3 080 985 01 COVER JACK 0ND901 1 477 762 11 BLOCK LIGHT GUIDE PLATE 1 5 LCD901 8 753 052 23 ACX309AKB J CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specifi...

Page 19: ... A Q503 6 550 183 01 TRANSISTOR CPH3209 SONY TL E Q504 8 729 056 01 TRANSISTOR MCH3405 TL E Q505 8 729 053 57 TRANSISTOR RN1902FE TPLR3 0Q506 8 729 053 74 TRANSISTOR CY25AAJ 8 T13 RESISTOR R501 1 218 961 11 RES CHIP 4 7K 5 1 16W R502 1 218 977 11 RES CHIP 100K 5 1 16W R503 1 218 965 11 RES CHIP 10K 5 1 16W R504 1 218 957 11 RES CHIP 2 2K 5 1 16W R505 1 218 977 11 RES CHIP 100K 5 1 16W SY 85 ST 82 ...

Page 20: ... 985 11 Battery charger BC CS2 1 US CND JE J model 0 1 477 814 11 Battery charger BC CS2 1 AEP UK E HK AUS model 0 1 477 814 21 Battery charger BC CS2 1 CH KR model 0 1 477 814 31 Memory stick 1 MSA 16A not supplied Hand strap 1 3 070 841 01 Connection cord AV Cable 1 5m 1 1 824 111 11 CD ROM USB DRIVER 1 SPVD 010 AEP UK E HK AUS CH JE KR model 3 078 942 03 CD ROM USB DRIVER 1 SPVD 010 I US CND J ...

Page 21: ... to be repaired The same model of the same destination Save the data Download the data PC Procedure 2 Remove the EEPROM from the board of the machine that is going to be repaired Install the removed EEPROM to the replaced board Procedure 3 When the data cannot be saved due to defective EEPROM or when the EEPROM cannot be removed or installed save the data from the same model of the same destinatio...

Page 22: ...ming generator LCD SY 85 board COMPLETE SY 85 board IC502 EEPROM COVER COVER 1 1 Adjusting items when replacing main parts and boards Adjusting items when replacing main parts When replacing main parts adjust the items indicated by z in the following table Adjustment Section Initialization of 0E 2F 4F 6F page data Video Camera LCD System control Adjustment Initialization of 0E 2F 4F 6F page data V...

Page 23: ...pattern box Mini pattern box Camera table Personal computer with Windows98 ME 2000 XP installed and with two USB ports USB cable Application for adjustment SEUS and HASP key Background paper Parts Code J 6080 058 A J 6082 200 A J 6020 250 A J 6080 875 A J 6080 621 A J 6082 353 B J 6082 384 A 1 823 932 11 J 2501 130 A Usage Auto white balance adjustment check White balance adjustment check For chec...

Page 24: ...5 disconnected After completing adjustments be sure to exit the Forced Power ON Mode Note3 Exiting the Forced Power ON Mode 1 Select page 00 address 01 and set data 01 2 Select page 2F address 21 and write data 00 3 Select page 00 address 01 and set data 00 1 1 3 Discharging of the flashlight power supply The capacitor which is used as power supply of flashlight is charged with 200V to 300V voltag...

Page 25: ...6 5 DSC P72 Memory stick Personal computer with two USB ports AC IN DC IN USB USB1 USB2 HASP key AC power adaptor Fig 6 1 4 CONNECTION OF EQUIPMENT ...

Page 26: ...me as shown in Fig 6 1 5 Standard picture frame 2 Clear chart Color reproduction adjustment frame Remove the color bar chart from the pattern box and insert a clear chart in its place Do not perform zoom operations during this time H A C D A A B C D Enlargement V Picture frame A Difference in level Yellow Cyan Green White Magenta Red Blue Yellow Cyan Green White Magenta Red Blue Video terminal out...

Page 27: ...ody board A 2 sheets 400 mm woody board B 2 sheets 370 mm woody board C 1 sheet 700 mm 513 mm 513 mm 700 mm 700 mm 730 mm 2 Apply black mat paint to one side of woody board A and B 3 Attach background paper J 2501 130 A to woody board C 4 Assemble so that the black sides and the background paper side of woody board A B and C are internal Fig 6 1 7 Fig 6 1 6 woody board A woody board B woody board ...

Page 28: ...le because they are different in destination When changing the data copy the data built in the same model If copy the data built in the different model the camera may not operate 7 Check that the data of adjustment addresses is the initial value If not change the data to the initial value 8 Click Write to write the initializing data to the EEPROM of the camera 9 Click Close to close the SEUS PAGE ...

Page 29: ...ot operate 7 Check that the data of adjustment addresses is the initial value If not change the data to the initial value 8 Click Write to write the initializing data to the EEPROM of the camera 9 Click Close to close the SEUS PAGE EDIT screen Processing after Completing Initializing of 4F Page data Order Page Address Data Procedure 1 20 00 29 Write the data 2 20 01 29 Write the data 3 Check Recei...

Page 30: ...a may not operate 7 Check that the data of adjustment addresses is the initial value If not change the data to the initial value 8 Click Write to write the initializing data to the EEPROM of the camera 9 Click Close to close the SEUS PAGE EDIT screen Processing after Completing Initializing of 6F Page data Order Page Address Data Procedure 1 20 00 29 Write the data 2 20 01 29 Write the data 3 Chec...

Page 31: ...tandard data input AWB 3200K standard data input Fixed data 1 Strobe adj Mechanical shutter adj 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 to 5F 60 61 62 63 64 65 66 67 68 to 6A 6B 6C 6D 6E to 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30 FE 6D FF 00 00 29 83 1F DF 29 0C 22 6D 00 00 00 00 0...

Page 32: ...Initializing Method 1 Select page 00 address 01 and set data 01 2 Click Page Edit on the SEUS screen to display the SEUS PAGE EDIT screen 3 Click Page to display the INPUT PAGE screen and input 0E 4 Click Preset Data Read on the SEUS PAGE EDIT screen to display the INPUT SETID screen 5 Input 00 and click OK to read the preset data 6 Click Write to write the initializing data to the EEPROM of the c...

Page 33: ... 300 5mV PAL mode Burst level A 286 30mV NTSC mode A 300 30mV PAL mode SETUP setting VIDEO OUT SETUP 2 NTSC NTSC mode PAL PAL mode Adjusting method Order Page Address Data Procedure 1 00 01 01 Set the data 2 60 C1 Read the data and check it is 01 3 4F 02 03 Write the data 4 40 F1 04 Write the data 5 4F A0 Change the data and set the sync level A to the specified value 6 4F A0 Write the data 7 Chec...

Page 34: ...er is turned off Order Page Address Data Procedure 1 00 01 01 Set the data 2 4F 0F 01 Write the data 3 4F 02 02 Write the data 4 2F 21 03 Set the data 5 60 C1 Read the data and check it is 02 6 60 6C 01 Write the data 7 7F 68 00 Write the data After completing the camera system adjustments release the data setting Order Page Address Data Procedure 1 00 01 01 Set the data 2 4F 0F 00 Write the data ...

Page 35: ...the camera system adjustments release the data setting See 1 Data Setting during Camera System Adjustments 2 Flange Back Adjustment Using Minipattern Box The inner focus lens flange back adjustment is carried out automatically In whichever case the focus will be deviated during auto focusing manual focusing Mode STILL Subject Siemens star chart with ND filter for the minipattern box Note1 Measurem...

Page 36: ...ress 98 read the data and memorize it Then set data 1C 4 Shoot the siemens star with the zoom TELE end 5 To open the IRIS decrease the luminous intensity to the siemens star up to a point before noise appear on the image 6 Observe the TV monitor and check that the lens is focused 7 Select page 60 address 2C and set data 01 8 Shoot the siemens star with the zoom WIDE end 9 Observe the TV monitor an...

Page 37: ...hite If not adjust the direction and distance slightly 6 10 44 Read the data and this data named YH 7 10 45 Read the data and this data named YL 8 60 2C 01 Write the data 9 Perform the following adjustments How to reset the zoom and focus when they deviated If the zoom and focus deviated due to some reason reset them in the following method Order Page Address Data Procedure 1 60 2C 01 Write the da...

Page 38: ... the data setting See 1 Data Setting during Camera System Adjustments 6 Mechanical Shutter Adjustment Adjust the dispersion of the opening closing time and the closing loss rate of the mechanical shutter and compensate the exposure Mode STILL Subject Clear chart Standard picture frame Measurement Point Data of page 6F address 6B Measuring Instrument Adjustment Page 6F Adjustment Address 6B to 6D B...

Page 39: ...tandard Data Input Adjust the white balance standard data at 3200K Mode STILL Subject Clear chart Standard picture frame Measurement Point Data of page 6F address B5 Measuring Instrument Adjustment Page 6F Adjustment Address 70 to 87 B0 B2 B4 Specified value 00 Note1 If the data of page 60 address 02 is 01 select page 60 address 01 and write data 00 Switch setting ZOOM WIDE end CAMERA setting Menu...

Page 40: ...ta 10 Wait for 1 sec 11 60 02 Read the data and check it is 01 12 10 08 Read the data and this data is named D08 13 10 09 Read the data and this data is named D09 14 Calculate R ratio using the following equation Hexadecimal calculation R ratio D08 100 D09 15 Check that R ratio satisfies the specified value1 16 10 0A Read the data and this data is named D0A 17 10 0B Read the data and this data is ...

Page 41: ...this data is named DA1 and memorize it 9 6F A1 38 Write the data 10 6F A2 Read the data this data is named DA2 and memorize it 11 6F A2 5F Write the data 12 6F A3 Read the data this data is named DA3 and memorize it 13 6F A3 A0 Write the data 5800K standard data input 1 14 60 37 07 Write the data 15 60 01 11 Write the data 16 60 38 Read the data and check it is 01 17 60 01 C3 Write the data 18 Wai...

Page 42: ... data 7 60 01 11 Write the data 8 60 38 Read the data and check it is 01 9 60 01 C3 Write the data 10 Wait for 2 sec 11 60 02 Read the data and check it is 01 12 10 08 Read the data and this data is named D08 13 10 09 Read the data and this data is named D09 14 Calculate R ratio using the following equation Hexadecimal calculation R ratio D08 100 D09 15 Check that R ratio satisfies the specified v...

Page 43: ...3 23 60 01 00 Write the data 24 60 E1 00 Write the data 25 77 72 Read the data and memorize it 26 77 72 30 Write the data 27 Wait for 2 sec 28 60 01 F9 Write the data Order Page Address Data Procedure 29 Wait for 2 sec 30 60 E1 Read the data and check it is 08 31 10 80 Read the data and this data is named D80 32 10 81 Read the data and this data is named D81 33 Calculate DRG using the following eq...

Page 44: ...he specified value 2 Decimal number Processing after Completing Adjustments Order Page Address Data Procedure 1 60 12 00 Write the data 2 60 14 00 Write the data 3 60 1F 00 Write the data 4 75 09 Write the data memorized at step 4 5 77 F7 Write the data memorized at step 7 6 77 F2 Write the data memorized at step 9 7 77 72 Write the data memorized at step 25 8 Perform next adjustments If finish th...

Page 45: ...ata Setting during Camera System Adjustments is performed 3 Check the picture frame If deviated perform 4 Picture Frame Setting 4 00 01 01 Set the data 5 6F B5 FF Write the data 6 60 01 AB Write the data 7 60 12 80 Write the data 8 Wait for 1 sec 9 60 12 00 Write the data 10 Wait for 2 sec 11 60 01 A9 Write the data 12 Wait until the color of the screen stops changing 13 60 02 Read the data and ch...

Page 46: ...a Procedure 1 Check that 1 Data Setting during Camera System Adjustments is performed 2 Check the picture frame If deviated perform 4 Picture Frame Setting 3 00 01 01 Set the data 4 60 01 AB Write the data 5 60 12 80 Write the data 6 Wait for 1 sec 7 60 12 00 Write the data 8 Wait for 2 sec 9 Adjust the GAIN and PHASE of the vectorscope so that the burst luminance point is set at the specified pos...

Page 47: ...eck the picture frame If deviated perform 4 Picture Frame Setting 4 00 01 01 Set the data 5 7D 64 1E Write the data 6 7D 69 24 Write the data 7 60 01 8B Write the data 8 Wait for 10 sec 9 60 02 Read the data and check it is 01 10 60 55 Read the data and check it satisfies the specified value 1 11 60 01 00 Write the data 12 7D 64 0F Write the data 13 7D 69 60 Write the data 14 60 01 87 Write the da...

Page 48: ... Write the data 5 60 2C 01 Write the data 6 60 90 00 Write the data 7 60 91 03 Write the data 8 60 92 00 Write the data 9 60 93 00 Write the data 10 60 01 79 Write the data 11 60 30 08 Write the data 12 60 07 Read the data and check it is 01 13 Check that the whole of the screen is white 14 60 01 8D Write the data 15 Wait for about 30 sec 16 60 02 Read the data and check it is 01 17 60 55 Read the...

Page 49: ...1 Write the data 7 60 01 79 Write the data 8 Wait until the movement of the lens stops 9 60 07 Read the data and check it is 01 10 6F B5 FF Write the data 11 60 01 B9 Write the data 12 Check the flashing 13 60 02 Read the data and check it is 01 Note5 14 6F D8 Read the data and check it is 00 15 60 01 00 Write the data 16 Wait for 5 sec 17 60 ED Read the data and check it is 02 18 60 01 E7 Write t...

Page 50: ... Adjusting method Order Page Address Data Procedure 1 Check that 1 Data Setting during Camera System Adjustments is performed 2 00 01 01 Set the data 3 5F 3D Read the data and memorize it 4 5F 3D Decrease the data and stop it when the black frame just appears on the LCD screen 5 Attach the copied AF illumination axis frame transparent on the LCD screen The frame of the AF illumination axis frame a...

Page 51: ...al Data Input 1 Mode PLAY Signal Arbitrary Adjustment Page 4F Adjustment Address 80 to 8B 92 to 95 A3 A4 Adjusting method 1 Select page 00 address 01 and set data 01 2 Select page 4F and write the data in the following table 3 Select page 00 address 01 and set data 00 Address 80 81 82 83 84 85 86 87 88 89 8A 8B 92 93 94 95 A3 A4 Remark FixeFixed data Fixed data VCO adj VCO adj V COM adj Bright adj...

Page 52: ...2 40 F1 09 Write the data 3 4F 02 03 Write the data 4 4F 82 80 Write the data 5 4F 82 Increase the data and stop it when the LCD screen just begins to fall into the disorder 6 4F 82 Read the data and this data is named DH 7 4F 82 80 Write the data 8 4F 82 Decrease the data and stop it when the LCD screen just begins to fall into the disorder 9 4F 82 Read the data and this data is named DL 10 Calcu...

Page 53: ... DB D11B 4 D12B 40 12 Calculate the signal level using following equation Hexadecimal calculation Signal level DA DB 2 13 When the signal level satisfies the specified value proceed to step 16 in case of others proceed to step 14 14 4F 8B Change the data Note2 The data should be 00 to 7F 15 4F 8B Write the data and return to step 4 16 4F 02 00 write the data 17 40 F1 00 Write the data 18 00 01 00 ...

Page 54: ...12B 40 12 Calculate the signal level using following equation Hexadecimal calculation When DA DB Signal level DA DB When DA DB Signal level DB DA 13 When the signal level satisfies the specified value proceed to step 16 in case of others proceed to step 14 14 4F 87 Change the data Note2 15 4F 87 Write the data and return to step 4 16 4F 02 00 Write the data 17 40 F1 00 Write the data 18 00 01 00 S...

Page 55: ... D12B 40 12 Calculate the signal level using following equation Hexadecimal calculation When DA DB Signal level DA DB When DA DB Signal level DB DA 13 When the signal level satisfies the specified value proceed to step 16 in case of others proceed to step 14 14 4F 85 Change the data Note2 15 4F 85 Write the data and return to step 4 16 4F 02 00 Write the data 17 40 F1 00 Write the data 18 00 01 00...

Page 56: ...ion Note1 DA D11A 4 D12A 40 DB D11B 4 D12B 40 12 Calculate the signal level using following equation Hexadecimal calculation When DA DB Signal level DA DB When DA DB Signal level DB DA 13 When the signal level satisfies the specified value proceed to step 16 in case of others proceed to step 14 14 4F 8A Change the data Note2 15 4F 8A Write the data and return to step 4 16 4F 02 00 Write the data 1...

Page 57: ...Set the data 9 White Balance Adjustment SY 85 board Correct the white balance If deviated the LCD screen color cannot be reproduced Mode PLAY Subject Arbitrary Measurement Point Check on LCD display Measuring Instrument Adjustment Page 4F Adjustment Address 88 89 Specified Value The LCD screen should not be colored Note1 Use the AC power adaptor during this adjustment Note2 Check the white balance...

Page 58: ...ital voltmeter to the battery terminal as shown in Fig 6 1 20 Preparations 1 Adjust the output voltage of the regulated power supply so that the digital voltmeter display is 4 2 0 1Vdc Adjusting method Order Page Address Data Procedure 1 00 01 01 Set the data 2 Decrease the output voltage of the regulated power supply so that the digital voltmeter display is 2 20 0 01V 3 20 9B Read the data confir...

Page 59: ...n hexadecimal notation Address change To change the address click Address on the SEUS screen and enter the address to be changed Or click B to increase the address click b to decrease the address The address is displayed in hexadecimal notation Data change To change the data click Set on the SEUS screen and enter the data Or click v to increase the data click V to decrease the data The data is dis...

Page 60: ...button Select page 00 address 01 and set data 00 2 Bit value discrimination Bit values must be discriminated using the hexadecimal data for following items Use the table below to discriminate if the bit value is 1 or 0 Examples If the hexadecimal data is 8E the bit values for bit7 to bit4 are shown in the A column and the bit values for bit3 to bit0 are shown in the B column bit3 to bit0 discrimin...

Page 61: ...MODE DIAL1 IC401 tf 91 KEY AD0 IC401 tg 92 KEY AD1 IC401 th 94 KEY AD2 IC401 tk 00 to 0C Mode dial SET UP SW 391 block Control button DOWN S104 SW 391 block Control button RIGHT S105 SW 391 block ZOOM WIDE S102 SW 391 block 0D to 27 Mode dial MOVIE SW 391 block Control button UP S100 SW 391 block Control button LEFT S101 SW 391 block ZOOM TELE S106 SW 391 block 28 to 48 Mode dial STILL SW 391 bloc...

Page 62: ... FOR CAMERA COLOR REPRODUCTION ADJUSTMENT Take a copy of CAMERA COLOR REPRODUCTION FRAME with a clear sheet for use DSC P72 6 42E AF ILLUMINATION FRAME ...

Page 63: ... LENS DRIVE SY 85 BOARD 7 10 AUDIO I O SY 85 BOARD 1 10 CCD IMAGER CAMERA A D CONV SY 85 BOARD 6 10 FRONT CONTROL SY 85 BOARD 5 10 LCD DRIVE TIMING GENERATOR SY 85 BOARD 10 10 CONNECTOR SY 85 BOARD 4 10 SH DSP CLK GEN SY 85 BOARD 9 10 DC DC CONVERTER SY 85 BOARD 3 10 CAMERA DSP VIDEO AMP SY 85 BOARD 8 10 DC IN SY 85 BOARD 2 10 LENS DRIVE SY 85 BOARD 7 10 AUDIO I O SY 85 BOARD 1 10 CCD IMAGER CAMER...

Page 64: ...ND 73 GND 74 GND 0uH FB904 B 6 3V TA 47u C908 10uH L902 FB901 0uH C921 XX R912 XX FB910 XX XX C360 ICX432FQF 13 IC351 1 V6 2 V5B 3 V5A 4 V4 5 V3B 6 V3A 7 V2 8 V1 9 GND 10 VOUT 11 VDD 12 RG 13 GND 14 SUB 15 CSUB 16 VL 17 H1 18 H2 TH351 3900 R354 CCD_TEMP 3300 R358 MA2S111 K8 SO D351 L351 22uH B 25V 0 22u C351 2SC4250 T5LSONY1 Q352 0 1u C359 1M R356 35V 3 3u B TA C352 0 1u C357 100k R351 UN9213J K8 ...

Page 65: ... 27P CN201 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 IRIS_S_IN IRIS_S_EN CPH3206 TL Q202 R203 820 BH2220FVM TR IC201 1 A01 2 A02 3 A03 4 VCC 5 GND 6 DI 7 CLK 8 LD 0 1u B C201 SP_VOL PRELAMP_AF_ON CAM_SO XCAM_SCK DAC_STB Q201 UN9116J K8 SO B 0 1u C202 0 5 10 R204 0 5 10 R206 0 5 10 R207 0 5 10 R208 1 A SHUTTER SHUTTER IRIS_M_ IRIS_M_ FOCUS_A FOCUS_A FOCUS_B ZOOM_B ZOOM...

Page 66: ... 159 VCC3_8 160 DQ18 161 DQ17 162 DQ16 163 DQ14 164 DQ13 165 DGND_9 166 DQ11 167 DQ12 168 VCC3_9 169 DQ10 170 DQ08 171 DQ09 172 DGND_10 173 DQ05 174 DQ07 175 DQ04 176 DQ06 177 DQ01 178 DQ03 179 VCC3_10 180 DQ02 181 DQ00 182 DGND_11 183 PIO15 184 PI011 185 PIO14 186 VCC2_5 187 PIO13 188 PIO08 189 PIO07 190 PIO12 191 PIO04 192 PIO10 193 VCC3_11 194 PIO09 195 PIO03 196 PIO02 197 PIO06 198 PIO01 199 P...

Page 67: ...N0 PTL0 229 AN1 PTL1 230 AN2 PTL2 231 AN3 PTL3 232 AN4 PTL4 233 AN5 PTL5 234 AVCC_AD 235 AN6 PTL6 236 AN7 PTL7 237 AVCC_USB 238 DM 239 DP 240 AVSS_USB 241 VCCQ 242 VCCQ 243 VCCQ 244 VCCQ 245 VSSQ MC_A15 0 1u B C510 CL503 CL502 MC_A14 REG_GND CL508 0 1u B C512 0 1u B C514 VCOM 27 R508 CL510 0 1u B C513 MC_A18 MC_XCS6 MC_A04 27 R507 CL512 MC_D13 MC_A01 47k R505 MC_D07 XAU_POWER_SAVE FB501 0uH MC_XWE...

Page 68: ...ND 6 TESTI 7 LED 8 PWM 9 TEST 10 TEST 11 TEST 12 NC 13 POFF 14 RGT 15 HCK1 16 HCK2 17 HST 18 DWN 21 VDD 19 WIDE 20 EN 22 VCK 23 VST 24 XSTBY 25 OSCO 26 OSCI 27 XCSAVE 28 RPD 29 TESTI 30 GND 31 SHA 32 SHB 33 SHG 34 SHR 35 XCLR 36 XCLP 37 PRG 38 SBLK 39 FRP 40 PFRP 41 XSCK 42 SO 45 XCS 44 VDD 43 SI 46 VDO 47 XVD 48 B C832 100p 22k R812 10 22uH L801 R820 100k R826 XX XX C806 D804 XX XX R845 1u C830 L...

Page 69: ... 8 XX R456 XX R457 470k R458 470k R459 RN1904FE TPLR3 Q402 6 2 1 3 5 4 PWR_LED 470k R460 XX C401 470k R462 470k R401 DTC143TMT2L Q401 10M R440 LI_3V REG_GND 1 A BATT_UNREG ACV_UNREG SYS_DD_ON XPWR_ON XSHTR_ON XAE_LOCK_SW XMS_IN BATT XEXT USB_JACK_IN AV_JACK_IN CHARGE_LED FR_SI FR_SO XFR_SCK XCS_MC KEY_AD3 KEY_AD1 KEY_AD0 MODE_DIAL FAST_CHARGE STB_CHARGE UNREG_SO UNREG_SCK XCS_DDCON XMC_NMI PWR_LED...

Page 70: ...REF_SP E1 BEEP F2 XBEEP_MUTE F1 AGND G2 BEEP_MIX_IN G1 BEEP_OUT H2 SP_LPF_0 H1 XAUDIO_MUTE J2 SPAGC_DET C2 NC J1 NC HK G3 NC HN H3 SPAGC_SW J3 VOL_CTL H4 PB_IN J4 AGND H5 REC_OUT J5 REC_AMP_IN H6 LPF_OUT J6 LPF1A H7 LPF1B J7 LPF2A H8 LPF2B J8 AGC_OUT D2 NC J9 NC HK G7 NC HN H9 STBY G8 LPF_SEL G9 AGC_DET F8 WHPF_OUT F9 WHPF_BIAS E8 WHPF_IN E9 GAIN_SET D8 MIC_OUT D9 GND C8 LINE_MUTE C9 MIC_OFF B8 MI...

Page 71: ...04 1k R021 10k R020 2SD2216J QR K8 SO Q009 SSM3K03FE TPL3 Q002 1M R036 10k R022 10u B C045 MA2SD24008S0 D014 MA2SD24008S0 D013 RB160M 30TR D015 MA2SD24008S0 D016 BATT XEXT1 ST_UNREG REG_GND EVER_3 0V FAST_CHARGE BATT XEXT BATT_UNREG 4P CN001 1 BATT_UNREG 2 BATT_UNREG 3 BATT_GND 4 BATT_GND FDW2508P N Q005 1 DRAIN1 2 SOURCE1 3 SOURCE1 4 GATE1 5 GATE2 6 SOURCE2 7 SOURCE2 8 DRAIN2 MCH3317 TL E Q022 1u...

Page 72: ... 5 4700 R007 XX R028 0 033u C005 0 033u C007 0 033u C004 0 033u C008 56k R013 0 001u C006 100k R012 2200 R011 22k R015 3900 R014 B 6 3V 10u C044 B 6 3V 10u C043 35V 2 2u C037 F XX C038 B 16V 1u C021 10uH L005 10uH L003 L002 22uH L004 100uH B 1u C032 B 1u C033 B 1u C031 10u B C029 10u B C028 B 1u C034 B 1u C030 MA2SD24008S0 D009 XX D012 XX D011 BL_L BL_H REG_GND SYS_DD_ON UNREG_SCK UNREG_SO XCS_DDC...

Page 73: ..._IN 16 AV_GND 17 V_OUT 18 AV_GND 19 USB_JACK_IN 20 USB_GND 21 USB_DATA 22 USB_DATA 23 USB_GND 24 ACV_UNREG1 25 ACV_UNREG1 26 ACV_UNREG1 27 ACV_UNREG1 28 ACV_UNREG1 29 ACV_UNREG1 30 BATT XEXT 31 ACV_GND 32 ACV_GND 33 ACV_GND 34 ACV_GND 35 ACV_GND 36 ACV_GND 37 ACV_GND 38 STATIC_GND 39 STATIC_GND 100p CH C703 0uH FB701 AE_LOCK_LED 0uH FB703 MAZT082H08S0 D707 390 R706 R718 0 CHARGE_LED 0uH FB702 SML ...

Page 74: ... 7 8 REC 123 µsec 7 2 Vp p 8 IC781 2 X781 REC PB 30 5 µsec 32 768KHz 20 6 nsec 48 5MHz 2 4 Vp p 4 6 Vp p 9 IC781 4 REC PB 0 IC781 qh REC PB 5 2 Vp p 37 nsec 27MHz qj IC801 rk REC PB H qh IC801 rj REC PB 390 mVp p 470 mVp p qk IC802 1 REC PB 2 9Vp p ql IC802 wh REC PB 2 2 Vp p 85 5 nsec 11 7MHz V 2 9Vp p w IC802 rk REC PB 2H 37 nsec 27MHz 2H qs IC801 ws REC PB 8 2 Vp p 2H qa IC801 w REC PB 8 2 Vp p...

Search results

Summary of Contents for Cyber-Shot DSC-P72

Reviews:

Brands by name

Popular brands

Sony Cyber-Shot DSC-P72, Service Manual

Search results

Summary of Contents for Cyber-Shot DSC-P72

Reviews:

Brands by name

Popular brands