Samsung VP-A50 Page 126 Service Manual Download

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Samsung Electronics

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8. Block Diagrams

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8-1 Overall Block Diagram (VP-A50/VP-A55) - - - - - - -

8-2 Overall Block Diagram (VP-A52/VP-A57) - - - - - - -

8-3 DC/DC Converter - - - - - - - - - - - - - - - - - - - - - - - -

8-4 System Control - - - - - - - - - - - - - - - - - - - - - - - - -

8-5 Drum Servo - - - - - - - - - - - - - - - - - - - - - - - - - - - -

8-6 Capstan Servo - - - - - - - - - - - - - - - - - - - - - - - - - -

8-7 Video Playback - - - - - - - - - - - - - - - - - - - - - - - - -

8-8 Camera Record - - - - - - - - - - - - - - - - - - - - - - - - -

8-9 Mic/Audio - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

8-10 Camera Main/CCD - - - - - - - - - - - - - - - - - - - - - -

Summary of Contents for VP-A50

Page 1: ...bly and Reassembly 5 Alignment and Adjustment 6 Exploded View and Parts List 7 Electrical Parts List 8 Block Diagrams 9 PCB Diagrams 10 Wiring Diagram 11 Schematic Diagrams Manual 8mm CAMCORDER CONTENTS For mechanical disassembly and adjustment refer to the Mechanical Manual DE 6 AD68 30200A PUSH Samsung Electronics Co Ltd MAR 1997 AD68 20275A ...

Page 2: ...t exceed 0 5 milliamp Reverse the power plug prongs in the AC outlet and repeat the test 6 X ray Limits The picture tube is designed to prohibit X ray emissions To ensure continued X ray protection replace the picture tube only with one that is the same type as the original Fig 1 AC Leakage Test 7 Antenna Cold Check With the unitÕs AC plug disconnected from the AC source connect an electrical jump...

Page 3: ...strumentÕs ground lead to the instrument chassis ground before connecting the positive lead always remove the instrumentÕs ground lead last 17 Observe the original lead dress especially near the following areas Antenna wiring sharp edges and especially the AC and high voltage power supplies Always inspect for pinched out of place or frayed wiring Do not change the spacing between components and th...

Page 4: ...Extension Cable 2 Pin 18 Troubleshooting CN202 68140 500 036 TP Board For VCR section adjustment Use for adjustment of VCR section Connect TP Board to connector CTP01 of Main Board 68140 500 033 68140 500 034 68140 500 035 68140 500 038 Extension Cable 1 Extension Cable 2 Extension Cable 3 Extension Cable 4 68140 500 036 TP Board 68140 500 035 Extension Cable 3 Pin 40 Troubleshooting CN203 68140 5...

Page 5: ...ions ASS Y DC DC CONVERTER EXTENSION CABLE 1 ASS Y LENS ZOOM ASS Y AUDIO BOARD ASS Y MAIN BOARD EXTENSION CABLE 4 EXTENSION CABLE 2 EXTENSION CABLE 3 CN503 CN901 ASS Y CCD BOARD CND02 CNP01 CN701 CN203 CN202 CN703 TP BOARD ASS Y MAIN BOARD ASS Y A V JACK VIDEO CABLE PATTERN GENERATOR LUMINANCE OUT CTP01 ...

Page 6: ...Reference Information Samsung Electronics 2 3 2 2 IC Blocks 2 2 1 IC101 CXA2002R ...

Page 7: ...Reference Information 2 4 Samsung Electronics 2 2 2 IC102 CXA1509AR ...

Page 8: ...Reference Information Samsung Electronics 2 5 2 2 3 IC201 CXA2080R ...

Page 9: ...Reference Information 2 6 Samsung Electronics 2 2 4 IC203 CXA2003N ...

Page 10: ...Reference Information Samsung Electronics 2 7 2 2 5 IC501 CXP87452 ...

Page 11: ...Reference Information 2 8 Samsung Electronics 2 2 6 IC502 CXA1814N ...

Page 12: ...Reference Information Samsung Electronics 2 9 2 2 7 IC503 LB8112M ...

Page 13: ...Reference Information 2 10 Samsung Electronics 2 2 8 IC701 AN2980 ...

Page 14: ...Reference Information Samsung Electronics 2 11 2 2 9 IC761 LA7471M ...

Page 15: ...Reference Information 2 12 Samsung Electronics 2 2 10 ICC04 CXP87P48AQ ...

Page 16: ...Reference Information Samsung Electronics 2 13 2 2 11 ICC06 MPC17AT85ZVM ...

Page 17: ...Reference Information 2 14 Samsung Electronics 2 2 12 ICD01 ICX071AK 2 2 13 ICD02 CXD1276AN ...

Page 18: ...Reference Information Samsung Electronics 2 15 2 2 14 ICE01 CXA1854AR CVF ...

Page 19: ...Reference Information 2 16 Samsung Electronics 2 2 15 ICE01 CXP81124 EIS ...

Page 20: ...Reference Information Samsung Electronics 2 17 2 2 16 ICE01 KA7007 EVF ...

Page 21: ...Reference Information 2 18 Samsung Electronics 2 2 17 ICP01 CXA2006Q ...

Page 22: ...Reference Information Samsung Electronics 2 19 2 2 18 ICP03 CXAD2312R ...

Page 23: ...Reference Information 2 20 Samsung Electronics 2 2 19 ICP04 CXD2180R ...

Page 24: ...Reference Information Samsung Electronics 2 21 2 2 20 ICP05 CXD2153AR ...

Page 25: ...Reference Information 2 22 Samsung Electronics 2 2 21 ICP06 CXD2418R 2 2 22 ICP07 CXD2415 ...

Page 26: ... F1 4 auto wide macro filter diameter 46mm Automatic focus system Inner Colour temperature Auto indoors 3100 K outdoor 5100 K Lighting 300 lux 28 footcandles minimum lighting 3 lux Aperture correction Automatic with back light adjustment INPUT OUTPUT CONNECTORS Video output Phono jack S VIDEO jack 1Vp p 75 ohms unbalanced SYNC negative Audio output Phono jack 7 5dBs for an output impedance of less...

Page 27: ...ifications 3 2 Samsung Electronics 3 2 Comparison Chart VIEWFINDER EVF CVF EVF CVF D ZOOM X X32 D ZOOM X64 D ZOOM X64 D ZOOM STEREO O O O O EIS X X O O WIDE X O O O MODEL FUNCTION VP A50 VP A52 VP A55 VP A57 REMARK ...

Page 28: ...and Reassembly 4 1 Cabinet Disassembly 1 APPLY POWER AND OPEN THE HOUSING ASS Y 2 REMOVE 2 SCREWS BH M 1 7 X 5 3 REMOVE THE ASS Y COVER HOUSING IN THE DIRECTION OF ARROW 4 1 1 Ass y Cover Housing Removal Fig 4 1 Ass y Cover Housing Removal ...

Page 29: ...TOP BY GENTLELY RELEASING 2 LOCKING TABS WITH A SMALL SCREW DRIVER SEE DETAIL A 2 LOCKING TABS PRECISION SCREW DRIVER DETAIL A DETAIL B REASSEMBLY PUT THE 7 TABS INTO THE SLOT WHILE SLIDING IT AS SHOWN IN DETAIL B 4 1 2 Ass y Case Top Removal Fig 4 2 Ass y Case Top Removal ...

Page 30: ...RONT IN THE DIRECTION OF ARROW 2 OPEN THE COVER JACK IN THE DIRECTION OF ARROW 4 DISCONNECT THE FPC FROM THE CN702 OF ASS Y AUDIO BOARD 1 1 LEVER BUILT NOTE WHEN REASSEMBLING PUSH THE LEVER BUILT TOWARD ARROW AND THEN REINSTALL IT C C B A A B 4 1 3 Ass y Front Removal 1 Fig 4 3 Ass y Front Removal 1 ...

Page 31: ...G COVER 2 3 REMOVE THE FPC ASS Y MIC IN THE DIRECTION OF ARROW A REMOVE THE ASS Y MIC BOARD IN THE DIRECTION OF ARROW 6 B 10 REMOVE 3 SCREWS TAP 2X4 9 10 13 REMOVE 2 SCREWS TAP TITE BH 10 11 a b 7 REMOVE THE SPRING COVER 2 FROM THE COVER ROTATE OF HOOK AND HOLDER LENS COVER OF HOOK a b c 8 REMOVE THE COVER ROTATE IN THE DIRECTION OF ARROW AFTER PUSHING THE 3 TABS C c SPRING COVER e d f REMOVE THE ...

Page 32: ...sung Electronics 4 5 1 1 REMOVE 4 SCREWS BH M2 X 5 2 REMOVE THE UNIT CASE RIGHT IN THE DIRECTION OF ARROW 3 DISCONNECT THE FPC FROM THE CN201 OF ASS Y MAIN BOARD 1 1 A A 4 1 5 Unit Case Right Removal Fig 4 5 Unit Case Right Removal ...

Page 33: ...CASE LEFT ASSEMBLY IN THE DIRECTION OF ARROW 5 DISCONNECT THE FPC FROM THE CN502 OF ASS Y MAIN BOARD ASSEMBLING POINT A B A CN502 A NOTE 1 WHEN DISASSEMBLING TAKE CARE NOT TO DAMAGE OR LOSS THE SEE DETAIL B NOTE 2 WHEN REASSEMBLING 1 OPEN THE COVER LI BATTERY 2 PUSH THE KNOB EJECT IN THE DIRECTION OF ARROW 3 INSTALL IT AS SHOWN IN DETAIL A B 4 1 6 Ass y Case Left Removal 1 Fig 4 6 Ass y Case Left ...

Page 34: ...y and Reassembly Samsung Electronics 4 7 2 REMOVE 2 SCREWS TAP 2 X 6 3 REMOVE THE EVF CVF ASS Y IN THE DIRECTION OF ARROW 1 ASS Y EVF CVF A A CN804 CN807 4 1 7 Ass y EVF CVF Removal Fig 4 7 Ass y EVF CVF Removal ...

Page 35: ...UNCTION BLC BOARD 1 DISCONNECT THE CONNECTOR FROM CN808 OF UNIT FUNCTION EAP BOARD 10 REMOVE 2 SCREWS TAP 2X4 REMOVE THE UNIT FUNCTION BLC BOARD IN THE DIRECTION OF ARROW 5 DISCONNECT THE CONNECTOR FROM CN801 OF UNIT FUNCTION VCR BOARD 6 REMOVE 2 SCREWS TAP 2X4 7 REMOVE THE UNIT FUNCTION VCR BOARD IN THE DIRECTION OF ARROW 3 A C D B UNIT FUNCTION BLC BOARD UNIT FUNCTION VCR BOARD UNIT FUNCTION EAP...

Page 36: ... REMOVE 2 SCREWS BH M 2 X 3 7 REMOVE THE ASS Y MAIN BOARD AND ASS Y CAMERA IN THE DIRECTION OF ARROW 4 REMOVE 1 SCREW SPACER M 2 X 8 2 2 REMOVE THE ASS Y DC DC CONVERTER IN THE DIRECTION OF ARROW A B B A W501 W502 W501 W502 ASS Y 8MM DECK 4 1 9 Ass y 8mm Deck Ass y Main Board and DC DC Converter Removal Fig 4 9 Ass y 8mm Deck Ass y Main Board and DC DC Converter Removal ...

Page 37: ...R DESOLDER 11 REMOVE 2 SCREWS BH M2 X 3 8 REMOVE 2 SCREWS TAP 2 X 6 7 REMOVE THE BRACKET LENS IN THE DIRECTION OF ARROW 5 REMOVE THE ASS Y MAIN BOARD IN THE DIRECTION OF ARROW 6 2 CN701 REMOVE THE ASS Y AUDIO BOARD IN THE DIRECTION OF ARROW CCD ASS Y CCD BOARD 6 CN703 D D C B A A B C CN702 HI BAND MODEL ONLY 4 4 1 10 Ass y Main Board and Ass y Camera Removal Fig 4 10 Ass y Main Board and Ass y Cam...

Page 38: ...REMOVE THE ASS Y EVF BOARD IN THE DIRECTION OF ARROW 3 REMOVE THE COVER CASE EVF IN THE DIRECTION OF ARROW 4 REMOVE 1 SCREW BH M2X4 5 REMOVE 1 SCREW TAP M2X4 2 REMOVE 2 SCREWS TAP 2X4 6 REMOVE THE CASE LEFT EVF IN THE DIRECTION OF ARROW A D B C B A D C 4 1 11 Ass y EVF Removal Fig 4 11 Ass y EVF Removal ...

Page 39: ...SS Y B L BOARD IN THE DIRECTION OF ARROW 3 REMOVE THE COVER CASE EVF IN THE DIRECTION OF ARROW 4 REMOVE 1 SCREW BH M2X4 5 REMOVE 1 SCREW TAP M2X4 2 REMOVE 2 SCREWS TAP 2X4 6 REMOVE THE CASE LEFT EVF IN THE DIRECTION OF ARROW B A B D C C D ASS Y CCD BOARD LCD DISPLAY ASS Y B L BOARD A 4 1 12 Ass y CVF Removal Fig 4 12 Ass y CVF Removal ...

Page 40: ...uit Boards Location UNIT FUNCTION VCR UNIT FUNCTION BLC ASS Y FPC MIC ASS Y EVF CVF BOARD ASS Y CCD BOARD ASS Y AUDIO BOARD ASS Y A V JACK ASS Y MIC BOARD UNIT FUNCTION DSE UNIT FUNCTION EAP ASS Y DC DC CONVERTER ASS Y MAIN BOARD Fig 4 13 Circuit Boards Location ...

Page 41: ...O ASS Y 8MM DECK W501 4 CN101 FROM TO ASS Y 8MM DECK W502 5 CN203 ASS Y MAIN BOARD ASS Y AUDIO BOARD CN701 6 CNP01 ASS Y MAIN BOARD ASS Y CCD BOARD CND02 7 CN202 ASS Y MAIN BOARD ASS Y AUDIO BOARD CN703 8 CN701 ASS Y AUDIO BOARD ASS Y MAIN BOARD CN203 9 CN703 ASS Y AUDIO BOARD ASS Y MAIN BOARD CN202 10 CN702 ASS Y AUDIO BOARD ASS Y FPC MIC 11 CN201 ASS Y MAIN BOARD ASS Y AV JACK 12 CN901 ASS Y DC ...

Page 42: ...CVF 4 CN806 UNIT FUNCTION DSE UNIT FUNCTION VCR CN801 5 CN808 UNIT FUNCTION EAP UNIT FUNCTION DSE CN806 6 CN802 UNIT FUNCTION BLC UNIT FUNCTION DSE CN806 7 CN801 UNIT FUNCTION VCR UNIT FUNCTION DSE CN806 8 CN806 UNIT FUNCTION DSE UNIT FUNCTION EAP CN808 9 CN806 UNIT FUNCTION DSE UNIT FUNCTION BLC CN802 ASS Y EVF ONLY ASS Y CVF ONLY ASS Y EVF CVF 1 3 2 4 5 7 6 UNIT FUNCTION EAP UNIT FUNCTION BLC UN...

Page 43: ...Disassembly and Reassembly 4 16 Samsung Electronics MEMO ...

Page 44: ...justment and checks of mechanism section 2 The location of test point Test Point PB RF Pin 23 of CTP01 Head Switching Trigger Pin 19 of CTP01 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 28 29 30 CTP01 Fig 1 Fig 2 The location of test point IC201 IC101 Main PCB Component side CTP01 PB RF Head Switching Trigger ...

Page 45: ...EVF perform the adjustment using the EVF Be sure to perform the adjustment under installing camera assy with the unit because remote module is on MF board 5 2 1 Preparation 1 Equipment 1 DC Power supply 2 Oscilloscope 3 Frequency counter 4 Vectorscope 5 Waveform monitor 6 Colour monitor or TV 7 Various charts Color bar chart Gray scale chart etc 8 Alignment tape Lion pattern 9 Remote control card ...

Page 46: ...l mode EX ÒSTOPÓ button is the same as ÒCONFIRMÓ 5 Service ÒADJUSTÓ mode 1 Remove the lithium battery from the camcorder 2 Connect the power source battery DC cable 3 Eject the tape if it is in the unit 4 Set the power switch of the camcorder to ÒCAMERAÓ position 5 Set OSD on state STEP 1 1 Press the ÒW WIDE Ó button of remote control and hold ÒTAPE EJECTÓ button on comcorder for more than 3 secon...

Page 47: ...STMENT DATA1 DATA2 29 BLACK LEVEL SET S2 00 00 2A V H APERTURE GAIN 0A 0A 2B V H APERTURE SLICE LEVEL 05 05 2C B CONTROL 49 49 2D R CONTROL 3B 3B 2E G CONTROL 33 33 2F B Y GAIN MINUS 22 22 30 B Y HUE MINUS 07 07 31 R Y HUE MINUS FC FC 32 R Y GAIN MINUS 41 41 33 B Y GAIN PLUS 26 26 34 B Y HUE PLUS F3 F3 35 R Y HUE PLUS 08 08 36 R Y GAIN PLUS 3A 3A 37 SETUP 00 00 38 WHITE CLIP 01 01 39 DIGITER ENHAN...

Page 48: ... 7C 7C 8D W B TARGET R 8Oh CENTOR 7C 7C 8E V REF Y 33 33 8F LENS ADJUST TIME IRIS TARGET 80 80 90 91 SET UP CTRL AGC 07 07 92 CHROMA SUPPRESS CTRL AGC 40 40 93 HALL SPEC FF FF 94 PCB ZOOM ÒLÓ 00 00 95 PCB ZOOM ÒHÓ 80 80 96 PCB FOCUS ÒLÓ 00 00 97 PCB FOCUS ÒHÓ 82 82 98 AWB AUTO ADJUST 99 A D OFFSET AUTO ADJUST 9A A D OFFSET MARGIN MAX LSB 10 10 ADDRESS NAME OF ADJUSTMENT DATA1 DATA2 9B A D OFFSET M...

Page 49: ...ED IRIS SPEED 14 FF FF EE IRIS SPEED 15 FF FF EF IRIS SPEED 16 FF FF F0 IRIS SPEED 17 40 40 F1 IRIS SPEED 18 40 40 F2 IRIS SPEED 19 40 40 F3 IRIS SPEED 20 40 40 F4 IRIS SPEED 21 40 40 F5 IRIS SPEED 22 3F 3F F6 IRIS SPEED 23 38 38 F7 IRIS SPEED 24 30 30 F8 IRIS SPEED 25 28 28 F9 IRIS SPEED 26 20 20 FA IRIS SPEED 27 18 18 FB IRIS SPEED 28 10 10 FC IRIS SPEED 29 10 10 FD IRIS SPEED 30 10 10 FE IRIS S...

Page 50: ...n for full auto adjustment The camera will move both zoom and focus lens The adjustment is finished when the DT1 and DT2 become same Note To maintain proper focus throughout the zoom range the focus lens position must be changed as the zoom lens is moved During this adjustment the microprocessor will measure the focus positioning requirements at the wide and telephoto positions of the zoom lens 8M...

Page 51: ...ocessor is enabled Find AGC minimum point data and store to mode BC Find AGC start point data and store to mode BE 7 ÒDT1 00Ó changes to ÒDT1 XXÓ 3 Auto hall 1 Camera ÒE EÓ no signal input 2 Video output jack and EVR 3 Connect monitor TV to video output jack 4 Press the ÒF F MODE UP REW MODE DOWN Ó button so that the OSD state is ÒADDR B5 DT1 XX DT2 XXÓ 5 Press ÒSTOP CONFIRM Ó button 6 The micropr...

Page 52: ...evel is 350mVp p 35mV 7 Be sure to press the ÒSTOP CONFIRM Ó button to memorize setting 8 DT1 and DT2 become same 350mVp p 9 R Y Hue Minus 1 Camera ÒE EÓ 3100 K color bar chart 2 Video output jack and register of EEPROM 3 Connect video output jack to vectorscope input jack and monitor TV jack 4 Press the ÒF F MODE UP REW MODE DOWN Ó button so that the OSD state is ÒADDR 31 DT1 XX DT2 XXÓ 5 Aim the...

Page 53: ...blue vector is 347 10 deg 7 Press the ÒSTOP CONFIRM Ó button to memorize setting 8 DT1 and DT2 become same BLUE VECTOR 347 DEG 12 B Y Hue Plus 1 Camera ÒE EÓ 3100 K color bar chart 2 Video output jack and register of EEPROM 3 Connect video output jack to vectorscope input jack and monitor TV jack 4 Press the ÒF F MODE UP REW MODE DOWN Ó button so that the OSD state is ÒADDR 34 DT1 XX DT2 XXÓ 5 Aim...

Page 54: ...n pattern 2 Viewfinder and VRE02 3 Adjust VRE02 so that the counter circle on the lion pattern is perfect by round 3 Bright 1 VCR ÒPBÓ Alignment tape Lion pattern 2 Viewfinder and VRE03 3 Adjust the VRE03 so that the 3rd and 4th steps of the lion pattern can be distinguished 1 AFC 1 VCR ÒPBÓ Alignment tape Lion pattern 2 TP1 and VRE01 3 Connect digital voltmeter probe to TP1 4 Adjust VRE01 so that...

Page 55: ...towards arrow for more than about 3 seconds to set to the adjust mode STILL BUTTON PUSH TAPE EJECT BUTTON TOP VIEW RIGHT VIEW SET START STOP REW DISPLAY SELF TIMER STOP F F PLAY STILL CONFIRM Remote for comcorder adjust for jig Part No AD59 10379A Button placement when remote is used for service adjustment Reassignment is the adjustment mode DATA DOWN DATA UP ADDRESS MOVE REMOTE CONTROL Note In se...

Page 56: ...EVR XX 4 After finishing the adjustment reset the main power source OFF ON to memorize the adjustment data in EEPROM 3 If CVF is set to the adjust mode the OSD shows as follows ADDRESS MODE EPR EVR MEAN REAMRK 01 BRIGHT XX XX BRIGHT ADJUST 02 COLOR XX XX COLOR GAIN ADJUST 03 HUE XX XX HUE ADJUST 04 R BRT XX XX R SUB BRIGHT ADJUST 05 B BRT XX XX B SUB BRIGHT ADJUST 06 RPD XX XX PLL ADJUST 07 GAMMA ...

Page 57: ... Ó button so that bright level is 8 0Vp p 6 Be sure to press the ÒDISPLAY CONFIRM Ó button to memorize setting 7 The OSD shows ÒCONFIRM Ó 8 0V GREEN LEVEL 5 2 4 b ADJUSTMENT Note 1 From this point forward the structure of every adjustment is as follows 2 See page 5 16 for the location of test points and adjustments Test point Step Adjustment Item 1 Mode and input signal alignment tape 2 Test point...

Page 58: ... 3 Connect an oscilloscope probe to B OUT 4 Press the ÒSTART STOP MODE UP Ó button so that the OSD state is Ò03 HUE EPRP XX EVR XXÓ 5 Adjust the ÒTELE DATA UP WIDE DATA DOWN Ó button so that the dual waveforms are superimposed 6 Be sure to press the ÒDISPLAY CONFIRM Ó button to memorize setting 7 The OSD shows ÒCONFIRM Ó DUAL WAVEFORMS ARE SUPERIMPOSED 4 B Sub Brightness 1 VCR ÒPBÓ Color bar SP 2 ...

Page 59: ...NESS 2 BRIGHTNESS 3 R SUB BRIGHTNESS Test point ADJ point 6 HUE 5 COLOR NO ADDRESS Adjustment name Test point Adjustment point Spec 1 06 RPD RPD EVR 2 6 0 1V DC 2 01 BRIGHTNESS G OUT EVR 8 0Vp p 3 04 R SUB BRIGHTNESS R OUT EVR 8 0Vp p 4 05 B SUB BRIGHTNESS B OUT EVR 8 0Vp p 5 02 COLOR B OUT EVR 6 03 HUE B OUT EVR 7 07 GAMMA EVR Data Fixed 75 8 08 CONTRAST EVR Data Fixed 55 ...

Page 60: ...tely 0 3V that the video block amplitude is approximately 0 7V that the burst signal amplitude is approximately 0 3V with flat characteristics and the signal level ratio between the burst signal and ÒRedÓ signal is 0 30 0 66 The video signal color bars used for VCR block electrical adjustment is shown in figure 2 4 Service ÒADJUSTÓ mode WHITE APPROX 100 BURST SIGNAL APPROX 0 3V HORIZONTAL SYNC SIG...

Page 61: ... POWER ON OFF REC START STOP BUTTON START STOP REW DISPLAY SELF TIMER STOP F F PLAY STILL CONFIRM Remote for comcorder adjust for jig Part No AD59 10379A Button placement when remote is used for service adjustment Reassignment is the adjustment mode DATA DOWN DATA UP Note In service adjustment mode button names are different from those in customer VCR function control mode EX DISPLAY button is the...

Page 62: ...tch EJECT UNLOADING STOP LOADING STOP PB POSITION IC501 30PIN IC501 29PIN IC501 28PIN Action Mode L L H H H L L H H H L L EJECT UNLOADING STOP LOADING STOP PLAY FF REW STILL IC501 29PIN GROUND IC501 28PIN COMMON IC501 30PIN OPEN EJECT PLAY LOADING STOP UNLOADING STOP LOADING UNLOADING ...

Page 63: ... knob rotary to the camera mode 4 Connect digital voltmeter probes to TP901 5 Adjust VR901 for DC5 0 0 05V 3 Camera 15V 1 Camera no signal input 2 TP903 and VR903 3 Set the knob rotary to the camera mode 4 Connect digital voltmeter probes to TP903 5 Adjust VR903 for DC15 2 0 2V TP901 TP903 TP902 VR901 VR902 VR903 DC DC Converter PCB Component side 3 Camera 15V 1 SS 5V 2 SS 3V 2 SS 3V 1 Camera no s...

Page 64: ...the ÒZ MEMO MODE CHANGE Ó button of set 4 Press the ÒWIDE DATA DOWN TELE DATA UP Ó button on remote control so that Head switching data in TV monitor is 6 2H 6 7H 5 Press the ÒDISPLAY CONFIRM Ó button on remote control to memorize setting 5 3 4 Servo Section 0 00 00 VTR 13 HD SW ADJ X XH EPR XX EVR XX 6 2H 6 7H Adjustment TV monitor OSD ...

Page 65: ... values Test point Step Adjustment Item 1 Mode and input signal alignment tape 2 Test point and ADJ part 3 Result and Remarks ADJ point Note 1 From this point forward the structure of every adjustment is as follows Note 2 How to connect VCR adjustment jig 1 Insert TP Board into CTP01 of main PCB 2 Connect video out of pattern generator to A V Jack 3 Eliminate the chroma signal of pattern generator...

Page 66: ...f IC201 and EVR 3 Confirm the Ò0D CARRIERÓ mode by pressing the ÒZ MEMO MODE CHANGE Ó button of set 4 Connect an oscilloscope to pin 41 of IC201 5 Press the ÒWIDE DATA DOWN TELE DATA UP Ó button on remote control so that frequency of pin 41 of IC201 is 4 36 0 2MHz 6 Be sure to press the ÒDISPLAY CONFIRM Ó button on set or remote control to memorize setting 4 REC Y Level 1 Rec 100 color bar signal ...

Page 67: ...on off and then playback the recorded signal 6 Confirm the playback output of CE201 Specified value 2 0 0 2Vp p 7 If the specified value is not satisfied repeat the last three steps When larger than specified value press the ÒWIDE DATA DOWN Ó button on remote control and then press the ÒDISPLAY CONFIRM Ó button on set or remote control When smaller than specified value press the ÒTELE DATA UP Ó bu...

Page 68: ... Frequency Normal Pin 41 of IC201 EVR 4 36 0 2MHz 4 0F REC Y Level Pin 41 of IC101 EVR 170 10mVp p 5 10 PB Out Level Hi 8 CE206 EVR 2 0 2Vp p 6 02 PB Out Level Normal CE206 EVR 2 0 2Vp p 7 03 Deviation CE201 EVR 2 0 2Vp p 8 05 C Emphasis EVR Data Fixed 1A 9 07 MT G EVR Data Fixed D0 10 08 MT Q EVR Data Fixed 21 11 07 MT f0 EVR Data Fixed 7A 12 11 White Clip Hi 8 EVR Data Fixed 55 13 0A White Clip ...

Page 69: ...ONFIRM Ó button on set or remote control to memorize setting 2 Audio 1 5MHz Deviation 1 PB color bar signal 2 Pin 49 of IC701 and EVR 3 Confirm the Ò0B AUDIO 1 5MHzÓ mode by pressing the ÒZ MEMO MODE CHANGE Ó button of set 4 Connect an oscilloscope to pin 49 of IC701 5 Press the ÒWIDE DATA DOWN TELE DATA UP Ó button so that the output signal is 1 0 0 1Vp p 6 Be sure to press the ÒDISPLAY CONFIRM Ó...

Page 70: ... 16 AUDIO PCB Component side 1 Audio BPF 2 Audio 1 5MHz Deviation 3 Audio 1 7MHz Deviation NO ADDRESS Adjustment name Test point Adjustment point Spec 1 00 Audio BPF Pin 49 of IC701 EVR 2 0B Audio 1 5MHz Deviation Pin 49 of IC701 EVR 1 0 0 1Vp p 3 0C Audio 1 7MHz Deviation Pin 49 of IC701 EVR Main PCB Component side ...

Page 71: ...Alignment and Adjustment 5 28 Samsung Electronics MEMO ...

Page 72: ...w and Parts List 6 1 Cabinet Assembly 1 6 2 Cabinet Assembly 2 6 3 Cabinet Assembly 3 6 4 Mechanical Parts 1 6 5 Mechanical Parts 2 6 6 Mechanical Parts 3 6 7 EVF VP A50 VP A55 6 8 CVF VP A52 VP A57 Page 6 2 6 4 6 6 6 8 6 10 6 12 6 14 6 16 ...

Page 73: ...w and Parts List 6 2 Samsung Electronics 6 1 Cabinet Assembly 1 905 FPC1 905 905 905 905 162 LC01 161 156 154 153 152 901 901 157 155 901 905 905 905 150 149 148 146 143 145 151 905 163 144 159 142 147 204 205 165 ...

Page 74: ... HB BLK VP A57 156 AD61 50679A BUSH LEVER ABS94 V0 VP A57 157 AD66 30493A LEVER BUILT ABS 94HB BLK VP A57 159 AD61 20971A HOLDER ROTARY POM NTR VP A57 161 AD59 10402A UNIT FUNCTION BLC A PJ BLC ASSY 162 AD59 10398A UNIT FUNCTION DSE A HI8 3V DSE CVF 163 AD59 10403A UNIT FUNCTION EAR A PJ EAR ASSY 165 AD98 11220K ASSY VTR FUNCTION 204 AD98 11218R ASSY CASE LEFT VP A50 AD98 11220T ASSY CASE LEFT VP ...

Page 75: ...nd Parts List 6 4 Samsung Electronics 6 2 Cabinet Assembly 2 104 107 103 901 901 101 102 901 108 108 110 106 105 109 910 903 902 203 123 129 122 121 904 901 901 901 108 124 125 127 905 905 126 130 905 905 131 128 202 ...

Page 76: ...4A COVER LENS B ABS94 HB BLK VP A57 125 AD61 20979A HOLDER LENS COVER ABS 94 HB BLK VP A57 126 AD61 60534A SPRING COVER SUS304 PI0 5 VP A57 127 AD61 60542A SPRING COVER 2 SUS304 PI0 18 OD2 2 VP A 128 AD63 30529A COVER ROTATE ABS94 HB VP A57 129 AD98 11213A ASSY MIC VP A57 130 AD90 10805C ASSY MIC BOARD VP A57 SEG PAL 131 AD90 10808E ASSY FPC MIC VP A57 SEG MIC 202 AD59 10410A UNIT CASE FRONT VP A5...

Page 77: ... Parts List 6 6 Samsung Electronics 6 3 Cabinet Assembly 3 100 W502 W501 173 906 905 909 186 206 171 908 907 903 179 909 177 ICD01 175 174 180 908 181 184 906 172 184 183 909 904 905 908 905 905 184 184 182 187 188 185 ...

Page 78: ... VP A55 VP A57 184 AC64 10176A KNOB RUBBER LENS NR BLK VP K70 186 AD59 10331A UNIT BATT TERMINAL VP A57 187 AD90 10809M ASSY CCD BOARD VP A50 AD90 10804Z ASSY CCD BOARD VP A52 VP A55 VP A57 188 AD90 10813R ASSY CAMERA BOARD VP A50 AD90 10813M ASSY CAMERA BOARD VP A52 VP A55 VP A57 206 AD59 10343A UNIT KNOB T W VP A57 903 AC60 10054A SCREW TAPPING BH M2 X6 FZB 904 AC60 12119A SCREW TAP TITE BH SWRC...

Page 79: ...Exploded View and Parts List 6 8 Samsung Electronics 6 4 Mechanical Parts 1 004 305 302 005 401 021 402 005 301 303 001 304 003 002 ...

Page 80: ...CNYLOCK SWR 004 AC60 10017A SCREW MACHINE BH M1 7 X3 5 FEFZY SWCH1018 005 AC60 12112A SCREW BH BH M1 4 L2 021 AC60 30015A WASHER SLIT ID 1 1 OD 2 6 T 0 4 POLYSLIDER 301 AC61 82004A HOUSING ASSY DE 6 302 AC96 10005X ASSY DRUM DE5 6PH SS 303 AC66 40153A ROLLER IMP ASSY YF 10 OD7 DE 6 304 AC61 72009A CONTACT EARTH BRUSH SECC PBSP CR C DE 5 305 AC63 32091A COVER DRUM DURACON M90 44 DE 6 401 AC63 30009...

Page 81: ...Exploded View and Parts List 6 10 Samsung Electronics 6 5 Mechanical Parts 2 005 501 020 504 503 004 512 509 506 506 507 505 511 510 508 502 ...

Page 82: ...URETHAN L137 T0 4 505 AC66 32197A LEVER CAM SUS430 CP T0 6 DE 6 506 AC66 42005A ROLLER CAM MAIN SUS303 PI3 5X1 1 507 AC66 22092A GEAR CAM MAIN SUS304 CSP M0 5 Z64 508 AC66 82055A SLIDER MAIN ASSY DE 6 509 AC66 32198A LEVER EJECT DURANEX 3300 DE 6 510 AC34 22001C SWITCH MODE ASSY HMW0484 01WA DE 6 511 AC66 22126A GEAR LOADING DURACON 99 44 M0 4 Z37 WO 512 AC31 12001P MOTOR LOADING ASSY DE 6 Explode...

Page 83: ...Exploded View and Parts List 6 12 Samsung Electronics 6 6 Mechanical Parts 3 404 403 407 405 412 411 409 413 414 410 408 415 417 416 406 ...

Page 84: ...E T ASSY ZDC2 SUS303 DE 6 408 AC66 32221A BRAKE SUB S ASSY DE 6 409 AC66 12042A REEL T ASSY DE 6 410 AC66 12041A REEL S ASSY DE 6 411 AC66 32217A ARM PINCH ROLLER ASS DE 6 412 AC66 32213A ARM REVIEW ASSY DE 6 413 AC66 32223A BRAKE MAIN T DURACON M904 44 414 AC66 30120A BRAKE SOFT T ASSY DE 6 415 AC66 30093A ARM TENSION ASSY SUS304 CSP POM FELT DE 416 AC61 62022A SPRING SOFT BRAKE S SUS304 417 AC61...

Page 85: ...Exploded View and Parts List 6 14 Samsung Electronics 6 7 EVF VP A50 VP A55 621 622 623 625 627 624 630 631 628 626 905 629 901 633 632 905 905 ...

Page 86: ... HB VP A17 626 AD64 10777A KNOB SLIDE ABS HB VP A57 627 AC67 10066A LENS EVF GJ OPT GRASS F1 D11 5 CS 96 628 AC61 20260A HOLDER EYE LENS B ABS 94 HB BLK VP A57 629 AD59 10363A UNIT EVF R B W VP A57 630 AD64 30843A CASE EVF L ABS 94 V0 VP A57 631 AD63 30538A COVER CASE EVF ABS94 HB BLK VP A57 632 AD90 10803R ASSY EVF BOARD CS97A PAL 633 AC90 10012V ASSY CRT CS96 SPORTS 901 AC60 10020A SCREW MACHINE...

Page 87: ...Exploded View and Parts List 6 16 Samsung Electronics 6 8 CVF VP A52 VP A57 601 602 603 604 605 608 609 613 606 905 607 611 WE01 901 616 615 612 LC02 614 905 905 ...

Page 88: ... A57 609 AD63 30538A COVER CASE EVF ABS94 HB BLK VP A57 611 AD61 20918A CAP FOCUS MBR BLK VP K70 612 AD90 10806T ASSY B L BOARD VP A57 PAL 613 AD90 10806U ASSY CVF BOARD VP A57 PAL 614 AC07 10001L LCD DISPLAY LCX005BKB COLOR 537 222 0 5 IN 615 AC61 20173A HOLDER LIGHT ABS 94 HB BLK VP K75 616 AD61 22009A HOLDER LCD ABS 94 HB CS97 901 AC60 10020A SCREW MACHINE BH M2 X5 FZB FE UP 905 AC60 10055A SCR...

Page 89: ...Exploded View and Parts List 6 18 Samsung Electronics MEMO ...

Page 90: ...002137 CONNECTOR HEADER BOX 44P 2R 0 8 ANGLE SN CN902 B6012 0249 CONNECTOR HOUSING SD 52365 0891 WHT MOLEX CT901 2404 000120 C TA CHIP 10UF 20 10V 3528 TP CT902 2404 000120 C TA CHIP 10UF 20 10V 3528 TP CT906 2203 001724 C CERAMIC CHIP 4 7UF 80 20 16V Y5V 3216 T CT907 2203 001724 C CERAMIC CHIP 4 7UF 80 20 16V Y5V 3216 T CT908 2404 000120 C TA CHIP 10UF 20 10V 3528 TP CT909 2404 000120 C TA CHIP 1...

Page 91: ...4 TP 140 560 Q907 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200MW SC 70 TP 180 Q908 0501 000681 TR SMALL SIGNAL FP101 PNP 1 3W PCP4 TP 140 560 Q909 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200MW SC 70 TP 180 Q910 0501 000681 TR SMALL SIGNAL FP101 PNP 1 3W PCP4 TP 140 560 Q911 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200MW SC 70 TP 180 Q912 0501 000172 TR SMALL SIGNAL 2SB1121 PNP 500MW PCP TP 100 5 Q91...

Page 92: ...608 R941 2007 001645 R CHIP 2 7KOHM 0 5 1 16W DA TP 1608 R942 2007 000097 R CHIP 47KOHM 5 1 16W DA TP 1608 R943 2007 000070 R CHIP 0OHM 5 1 16W DA TP 1608 R945 2007 000070 R CHIP 0OHM 5 1 16W DA TP 1608 R946 2007 000084 R CHIP 4 7KOHM 5 1 16W DA TP 1608 R947 2007 000094 R CHIP 22KOHM 5 1 16W DA TP 1608 R948 2007 000129 R CHIP 27KOHM 5 1 16W DA TP 1608 R949 2007 000075 R CHIP 220OHM 5 1 16W DA TP 1...

Page 93: ...1 6MM TP C535 2203 000888 C CERAMIC CHIP 4 7NF 10 50V X7R 1608 TP C536 2203 001609 C CERAMIC CHIP 22NF 10 16V X7R 1608 1 6MM TP C537 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP C538 2203 001657 C CERAMIC CHIP 47NF 80 20 16V Y5V 1608 1 6M C539 2203 001657 C CERAMIC CHIP 47NF 80 20 16V Y5V 1608 1 6M C540 2203 001556 C CERAMIC CHIP 100NF 80 20 25V Y5V 1608 1 6 C541 2203 001556 C CERAMIC CHIP 1...

Page 94: ...4 000110 TR DIGITAL DTC114 NPN 200MW 10K 10K SC 70 Q503 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200MW SC 70 TP 180 R501 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R502 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R504 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R505 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R506 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R507 2007 000102 R CHIP 100KOHM 5 1 16W...

Page 95: ...HIP 22KOHM 5 1 16W DA TP 1608 R569 2007 000458 R CHIP 18KOHM 5 1 16W DA TP 1608 R570 2007 000094 R CHIP 22KOHM 5 1 16W DA TP 1608 R571 2007 000097 R CHIP 47KOHM 5 1 16W DA TP 1608 R572 2007 000082 R CHIP 3 3KOHM 5 1 16W DA TP 1608 R573 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R574 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R575 2007 000082 R CHIP 3 3KOHM 5 1 16W DA TP 1608 R576 2007 000102 R...

Page 96: ... 2007 000060 R CHIP 100KOHM 1 1 16W DA TP 1608 R639 2007 000060 R CHIP 100KOHM 1 1 16W DA TP 1608 R640 2007 000060 R CHIP 100KOHM 1 1 16W DA TP 1608 R642 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R643 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R644 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R645 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R646 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 S501 ...

Page 97: ...03 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP C145 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP C146 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP C147 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP C148 2203 000384 C CERAMIC CHIP 15PF 5 50V CH 1608 TP C149 2203 000384 C CERAMIC CHIP 15PF 5 50V CH 1608 TP C150 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP C151 2203 000257 C ...

Page 98: ... 10UF 20 6 3V 3216 TP CE204 2404 000139 C TA CHIP 10UF 20 6 3V 3216 TP CE205 2404 000198 C TA CHIP 22UF 20 6 3V 3528 TP CE206 2402 000133 C AL SMD 220UF 20 4V GP 6 6 6 6 6 3 CE207 2404 000175 C TA CHIP 2 2UF 20 6 3V 3216 1 1MM TP CE208 2404 000139 C TA CHIP 10UF 20 6 3V 3216 TP CE209 2404 000139 C TA CHIP 10UF 20 6 3V 3216 TP CE210 2404 000175 C TA CHIP 2 2UF 20 6 3V 3216 1 1MM TP CE211 2404 00015...

Page 99: ...000150 TR ARRAY UMX2N NPN 2 50V 40V 100MA 300M Q106 0506 000150 TR ARRAY UMX2N NPN 2 50V 40V 100MA 300M Q107 0506 000151 TR ARRAY UMZ1N NPN PNP 1 50V 40V 100MA Q108 0501 000162 TR SMALL SIGNAL 2SA1576 PNP 200MW SC 70 TP 180 Q109 0506 000150 TR ARRAY UMX2N NPN 2 50V 40V 100MA 300M Q110 0504 000113 TR DIGITAL DTC144EU NPN 200MW 47K 47K SC Q111 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200MW SC 70 TP 1...

Page 100: ... 10KOHM 5 1 16W DA TP 1608 R144 2007 000119 R CHIP 560OHM 5 1 16W DA TP 1608 R145 2007 000076 R CHIP 330OHM 5 1 16W DA TP 1608 R146 2007 000077 R CHIP 470OHM 5 1 16W DA TP 1608 R147 2007 000076 R CHIP 330OHM 5 1 16W DA TP 1608 R148 2007 000125 R CHIP 3 9KOHM 5 1 16W DA TP 1608 R149 2007 000077 R CHIP 470OHM 5 1 16W DA TP 1608 R150 2007 000076 R CHIP 330OHM 5 1 16W DA TP 1608 R151 2007 000078 R CHI...

Page 101: ... CERAMIC CHIP 470NF 80 20 16V Y5V 2012 T C207 2203 001556 C CERAMIC CHIP 100NF 80 20 25V Y5V 1608 1 6 C208 2203 001598 C CERAMIC CHIP 2 2UF 80 20 16V Y5V 2012 T C209 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP C210 2203 000919 C CERAMIC CHIP 470NF 80 20 16V Y5V 2012 T C211 2203 000477 C CERAMIC CHIP 1UF 80 20 16V Y5V 2012 TP C212 2203 001556 C CERAMIC CHIP 100NF 80 20 25V Y5V 1608 1 6 C213 ...

Page 102: ... 1608 TP C262 2203 000440 C CERAMIC CHIP 1NF 10 50V X7R 1608 TP C263 2203 001640 C CERAMIC CHIP 390PF 10 50V X7R 1608 1 6MM T C264 2203 000440 C CERAMIC CHIP 1NF 10 50V X7R 1608 TP C265 2203 001556 C CERAMIC CHIP 100NF 80 20 25V Y5V 1608 1 6 C266 2203 000477 C CERAMIC CHIP 1UF 80 20 16V Y5V 2012 TP C267 2203 001697 C CERAMIC CHIP 82PF 5 50V CH 1608 1 6MM TP C268 2203 001556 C CERAMIC CHIP 100NF 80...

Page 103: ...C 70 TP 180 Q206 0504 000113 TR DIGITAL DTC144EU NPN 200MW 47K 47K SC Q207 0504 000113 TR DIGITAL DTC144EU NPN 200MW 47K 47K SC Q208 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200MW SC 70 TP 180 Q209 0501 000162 TR SMALL SIGNAL 2SA1576 PNP 200MW SC 70 TP 180 Q210 0506 000146 TR ARRAY UMH6N NPN 2 150MW UM6 TP 68 Q212 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200MW SC 70 TP 180 Q214 0506 000150 TR ARRAY ...

Page 104: ... TP 1608 R219 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R220 2007 000583 R CHIP 22KOHM 1 1 16W DA TP 1608 R221 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R222 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R223 2007 000070 R CHIP 0OHM 5 1 16W DA TP 1608 R224 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R225 2007 000097 R CHIP 47KOHM 5 1 16W DA TP 1608 R226 2007 000078 R CHIP 1KOHM 5 1 16W DA TP ...

Page 105: ...KOHM 5 1 16W DA TP 1608 R279 2007 000093 R CHIP 20KOHM 5 1 16W DA TP 1608 R280 2007 000082 R CHIP 3 3KOHM 5 1 16W DA TP 1608 R281 2007 000077 R CHIP 470OHM 5 1 16W DA TP 1608 R282 2007 000077 R CHIP 470OHM 5 1 16W DA TP 1608 R283 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R284 2007 000119 R CHIP 560OHM 5 1 16W DA TP 1608 R285 2007 000077 R CHIP 470OHM 5 1 16W DA TP 1608 R286 2007 000081 R CHIP 2 ...

Page 106: ...P 1608 R338 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R339 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R340 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 R341 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R346 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 CAMERA BLOCK PROCESS PARTS CNP01 3710 000408 CONNECTOR SOCKET 40P 2R 0 8MM CP01 2404 000151 C TA CHIP 1UF 20 16V 3216 TP CP02 2404 000151 C TA CHI...

Page 107: ... M 235 TP ICP01 1201 001049 IC AGC AMP 2006 QFP 32P 7 0MIL SINGLE 500 ICP02 1201 001086 IC OP AMP 75S558 SOP 5P 62 9MIL DUAL 100 ICP03 1002 001019 IC A D CONVERTER CXD2312R 9BIT QFP 48P 1 2LSB ICP04 1204 001072 IC VIDEO PROCESS CXD2180R QFP 100P PLASTIC 7V ICP05 1204 001070 IC VIDEO SYSTEM CXD2153AR QFP 64P PLASTIC 6 D ZOOM OPTION ICP06 1204 001071 IC IF DETECTOR CXD2418R QFP 48P PLASTIC 7V ICP07 ...

Page 108: ... CHIP 22KOHM 5 1 16W DA TP 1608 RP52 2007 001056 R CHIP 6 2KOHM 5 1 16W DA TP 1608 RP53 2007 000072 R CHIP 47OHM 5 1 16W DA TP 1608 RP54 2007 001056 R CHIP 6 2KOHM 5 1 16W DA TP 1608 RP55 2007 000097 R CHIP 47KOHM 5 1 16W DA TP 1608 RP56 2007 000130 R CHIP 39KOHM 5 1 16W DA TP 1608 RP90 2007 000070 R CHIP 0OHM 5 1 16W DA TP 1608 RP91 2007 000070 R CHIP 0OHM 5 1 16W DA TP 1608 RP92 2007 000070 R CH...

Page 109: ...IP 100NF 80 20 25V Y5V 1608 1 6 DC01 0401 000170 DIODE SWITCHING MA110 40V 100MA 3NS SM2 DC02 0401 000170 DIODE SWITCHING MA110 40V 100MA 3NS SM2 DC03 0401 000170 DIODE SWITCHING MA110 40V 100MA 3NS SM2 DC04 0407 000143 DIODE ARRAY DAN235U 35V CA2 3 EM3 TP DC05 0401 000170 DIODE SWITCHING MA110 40V 100MA 3NS SM2 ICC01 1201 000240 IC OP AMP 2902 SOP 14P 173MIL QUAD 15V M ICC02 1002 001013 IC D A CO...

Page 110: ...8KOHM 5 1 16W DA TP 1608 RC53 2007 000077 R CHIP 470OHM 5 1 16W DA TP 1608 RC54 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 RC55 2007 000097 R CHIP 47KOHM 5 1 16W DA TP 1608 RC56 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 RC57 2007 000102 R CHIP 100KOHM 5 1 16W DA TP 1608 RC58 2007 000084 R CHIP 4 7KOHM 5 1 16W DA TP 1608 RC59 2007 000092 R CHIP 15KOHM 5 1 16W DA TP 1608 RC60 2007 000092 R CHIP ...

Page 111: ...D90 10805E VP A55 VP A57 EIS OPTION AUDIO PARTS C701 2404 000250 C TA CHIP 470NF 20 25V 3216 TP C702 2404 000250 C TA CHIP 470NF 20 25V 3216 TP C703 2402 001016 C AL SMD 33UF 20 6 3V 4 3X4 3X5 8MM C704 2402 000187 C AL SMD 220NF 20 50V 3X5 5MM TP C705 2402 000187 C AL SMD 220NF 20 50V 3X5 5MM TP C706 2402 001013 C AL SMD 47UF 20 6 3V GP 5 3X1 5X5 4 1 C707 2404 000198 C TA CHIP 22UF 20 6 3V 3528 TP...

Page 112: ...110 TR DIGITAL DTC114 NPN 200MW 10K 10K SC 70 Q708 0504 000110 TR DIGITAL DTC114 NPN 200MW 10K 10K SC 70 Q709 0504 000110 TR DIGITAL DTC114 NPN 200MW 10K 10K SC 70 Q710 0504 000110 TR DIGITAL DTC114 NPN 200MW 10K 10K SC 70 Q711 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200MW SC 70 TP 180 Q712 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200MW SC 70 TP 180 Q719 0501 000218 TR SMALL SIGNAL 2SC4081 NPN 200M...

Page 113: ...528 TP CE04 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP CE05 2203 001556 C CERAMIC CHIP 100NF 80 20 25V Y5V 1608 1 6 CE06 2203 001556 C CERAMIC CHIP 100NF 80 20 25V Y5V 1608 1 6 CE07 2203 001402 C CERAMIC CHIP 220NF 80 20 16V Y5V 1608 1 6 CE08 2203 000054 C CERAMIC CHIP 15NF 0 1 50V X7R 1608 TP CE09 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP CE10 2404 000120 C TA CHIP 10UF 20 10V 35...

Page 114: ...10NF 10 50V X7R 1608 TP C764 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP C765 2203 001609 C CERAMIC CHIP 22NF 10 16V X7R 1608 1 6MM TP C766 2203 000257 C CERAMIC CHIP 10NF 10 50V X7R 1608 TP C767 2203 001634 C CERAMIC CHIP 33NF 10 50V X7R 1608 TP C768 2203 001656 C CERAMIC CHIP 470PF 5 50V CH 1608 1 6MM TP C769 2203 001634 C CERAMIC CHIP 33NF 10 50V X7R 1608 TP C770 2203 001143 C CERAMIC CH...

Page 115: ...000096 R CHIP 30KOHM 5 1 16W DA TP 1608 R771 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R772 2007 000084 R CHIP 4 7KOHM 5 1 16W DA TP 1608 R773 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 R774 2007 000124 R CHIP 2 2KOHM 5 1 16W DA TP 1608 R775 2007 000087 R CHIP 6 8KOHM 5 1 16W DA TP 1608 R776 2007 000087 R CHIP 6 8KOHM 5 1 16W DA TP 1608 R777 2007 000124 R CHIP 2 2KOHM 5 1 16W DA TP 1608 R778 ...

Page 116: ...401 000170 DIODE SWITCHING MA110 40V 100MA 3NS SM2 ICD01 0605 001004 CCD COLOR DIP 14P 400MIL 470K 4 85 VP A50 A52 ONLY 0605 001005 CCD COLOR DIP 14P 400MIL 570K 4 85 VP A55 A57 ONLY ICD02 1003 001056 IC CLOCK DRIVER CXD1267AN SOP 20P 173MIL SINGL ICD03 1003 001071 IC MOTOR DRIVER MPC17AT85VM SOP 30P 206MIL 1 LD20 2703 000403 INDUCTOR SMD 22UH 10 3 2X2 5X2 2MM LD21 2703 000403 INDUCTOR SMD 22UH 10...

Page 117: ... R CHIP 18KOHM 1 1 10W DA TP 2012 R818 2007 000771 R CHIP 33KOHM 1 1 10W DA TP 2012 R819 2007 000771 R CHIP 33KOHM 1 1 10W DA TP 2012 R820 2007 001124 R CHIP 68KOHM 1 1 10W DA TP 2012 R821 2007 000277 R CHIP 100KOHM 1 1 10W DA TP 2012 R840 2007 000097 R CHIP 47KOHM 5 1 16W DA TP 1608 SW815 3404 001031 SWITCH TACT 15V 20MA 100GF 4 9X4 9X1 5MM S SW816 3404 001031 SWITCH TACT 15V 20MA 100GF 4 9X4 9X1...

Page 118: ...C FILM CHIP 3 9NF 5 100V TP CE16 2203 001556 C CERAMIC CHIP 100NF 80 20 25V Y5V 1608 1 6 CE17 2402 000144 C AL SMD 3 3UF 20 50V GP 4X5 4MM TP CE18 2201 000911 C CERAMIC DISC 1 2NF 10 1KV Y5P 10X5 5 TP CNE01 3711 002612 CONNECTOR HEADER 3WALL 5P 1R 1 25MM SMD S SN CNE02 3711 002173 CONNECTOR HEADER BOX 4P 1R 1 5 STRAIGHT SN CNE03 AC03 12001B SOCKET CRT SOCKET FINDER PI10 40MM DE01 0407 000151 DIODE...

Page 119: ...T ASSY B L BOARD CNE01 3711 002172 CONNECTOR HEADER BOX 3P 1R 1 5 STRAIGHT SN FLE01 B4158 0033 LAMP 3AE4T4KL0502Y 5V 0 3W WHT LE01 AC40 22002F CONVERTER COIL QE01 B4054 0053 FET 2SK1474 Z 20W 8A 100V MOS N CHANNEL T TL 613 AD90 10806U ASSY CVF BOARD CE01 2404 000139 C TA CHIP 10UF 20 6 3V 3216 TP CE02 2203 001556 C CERAMIC CHIP 100NF 80 20 25V Y5V 1608 1 6 CE05 2203 000257 C CERAMIC CHIP 10NF 10 5...

Page 120: ...1 000170 DIODE SWITCHING MA110 40V 100MA 3NS SM2 DE04 0405 000123 DIODE VARACTOR 1T369 34V 10NA DSM TP ICE01 1003 000259 IC LCD DRIVER CXA1854AR QFP 64P SINGLE 53M ICE02 B4012 0434 IC LINEAR MB88E347APFV EL SSOP TAPE ICE03 AD14 10001C IC AMP NJM2904V SSOP OP AMP ICE04 B4004 0340 IC LOGIC TC7W04FU TE12L SSOP TAPE 8P LE01 2703 000403 INDUCTOR SMD 22UH 10 3 2X2 5X2 2MM LE02 2703 000403 INDUCTOR SMD 2...

Page 121: ...OHM 5 1 16W DA TP 1608 RE43 2007 000097 R CHIP 47KOHM 5 1 16W DA TP 1608 RE44 2007 000094 R CHIP 22KOHM 5 1 16W DA TP 1608 RE45 2007 000078 R CHIP 1KOHM 5 1 16W DA TP 1608 RE46 2007 000134 R CHIP 33KOHM 5 1 16W DA TP 1608 RE47 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 RE48 2007 000090 R CHIP 10KOHM 5 1 16W DA TP 1608 RE49 2007 000091 R CHIP 12KOHM 5 1 16W DA TP 1608 RE50 2007 000637 R CHIP 270K...

Page 122: ...1952 C AL 4 7UF 20 50V 4X7MM 5 TP C60 61453 131 105 C CERAMIC CHIP GRM42 6Y5V105Z16 TAPG C61 2203 000199 C CERAMIC CHIP 100NF 80 20 50V Z5U 2012 T C62 B1100 0674 C CERAMIC CHIP CK 73 Y5V 16V T 685 Z C3225 C64 2201 000913 C CERAMIC DISC 100NF 80 20 50V Y5V 8X3 5 5 C65 2202 000780 C CERAMIC MLC AXIAL 100NF 80 20 50V Y5V 3 5X19 C66 2203 000199 C CERAMIC CHIP 100NF 80 20 50V Z5U 2012 T C67 2203 000199...

Page 123: ...R CARBON 82KOHM 5 1 8W AA TP 1 8X3 2MM R14 2001 001000 R CARBON 82KOHM 5 1 8W AA TP 1 8X3 2MM R15 2007 001212 R CHIP 82KOHM 5 1 8W DA TP 3216 R16 2001 001000 R CARBON 82KOHM 5 1 8W AA TP 1 8X3 2MM R17 2003 000307 R METAL OXIDE 47KOHM 5 2W AD TP 6X16MM R19 2003 000111 R METAL OXIDE 0 47OHM 5 1W AD TP 4 3X12MM R20 2007 000572 R CHIP 220OHM 5 1 10W DA TP 2012 R21 2007 000781 R CHIP 33OHM 5 1 10W DA T...

Page 124: ...MM R90 2007 000950 R CHIP 47OHM 5 1 8W DA TP 3216 R91 2007 000950 R CHIP 47OHM 5 1 8W DA TP 3216 R92 2007 000950 R CHIP 47OHM 5 1 8W DA TP 3216 R93 2007 000950 R CHIP 47OHM 5 1 8W DA TP 3216 R94 2007 000653 R CHIP 27KOHM 5 1 10W DA TP 2012 R95 2007 000221 R CHIP 1 2KOHM 5 1 10W DA TP 2012 R96 2007 000267 R CHIP 1 8KOHM 5 1 10W DA TP 2012 R97 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM SW51 3...

Page 125: ...Electrical Parts List 7 36 Samsung Electronics START STOP REW DISPLAY SELF TIMER STOP F F PLAY STILL 1 2 3 4 5 6 7 8 9 ACCESSORY 10 11 12 Note The accessories may be different by buyer ...

Page 126: ... 4 8 5 8 6 8 7 8 8 8 9 8 10 8 11 8 1 Overall Block Diagram VP A50 VP A55 8 2 Overall Block Diagram VP A52 VP A57 8 3 DC DC Converter 8 4 System Control 8 5 Drum Servo 8 6 Capstan Servo 8 7 Video Playback 8 8 Camera Record 8 9 Mic Audio 8 10 Camera Main CCD ...

Page 127: ...Block Diagrams 8 2 Samsung Electronics 8 1 Overall Block Diagram VP A50 VP A55 ...

Page 128: ...Block Diagrams Samsung Electronics 8 3 8 2 Overall Block Diagram VP A52 VP A57 ...

Page 129: ...Block Diagrams 8 4 Samsung Electronics 8 3 DC DC Converter CN901 FROM TO SYSCON CN503 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 28 29 30 ...

Page 130: ...Block Diagrams Samsung Electronics 8 5 8 4 System Control ...

Page 131: ...Block Diagrams 8 6 Samsung Electronics 8 5 Drum Servo ...

Page 132: ...Block Diagrams Samsung Electronics 8 7 8 6 Capstan Servo ...

Page 133: ...Block Diagrams 8 8 Samsung Electronics 8 7 Video Playback ...

Page 134: ...Block Diagrams Samsung Electronics 8 9 8 8 Camera Record FROM TO ASS Y A V JACK ...

Page 135: ...Block Diagrams 8 10 Samsung Electronics 8 9 Mic Audio ...

Page 136: ...Block Diagrams Samsung Electronics 8 11 8 10 Camera Main CCD MAIN BOARD CCD BOARD ...

Page 137: ...Samsung Electronics 9 1 9 PCB Diagrams Page 9 2 9 4 9 5 9 5 9 6 9 6 9 7 9 1 Main 9 2 Rear 9 3 Front 9 4 Terminal 9 5 CVF VP A21 A23 9 6 EVF VP A20 A22 9 7 CCD ...

Page 138: ...PCB Diagrams 9 2 Samsung Electronics 9 1 Main Component Side ...

Page 139: ...PCB Diagrams Samsung Electronics 9 3 Conductor Side ...

Page 140: ...PCB Diagrams 9 4 Samsung Electronics 9 2 Rear Component Side Conductor Side ...

Page 141: ...PCB Diagrams Samsung Electronics 9 5 9 4 Terminal 9 3 Front ...

Page 142: ...PCB Diagrams 9 6 Samsung Electronics 9 5 CVF VP A21 A23 9 6 EVF VP A20 VP A22 Component Side Conductor Side Component Side Conductor Side ...

Page 143: ...PCB Diagrams Samsung Electronics 9 7 Component Side Conductor Side 9 7 CCD ...

Page 144: ...PCB Diagrams 9 8 Samsung Electronics MEMO ...

Page 145: ...PCB Diagrams Samsung Electronics 9 9 9 1 MAIN 2 COMPONENT PATTERN ...

Page 146: ...PCB Diagrams 9 10 Samsung Electronics 9 1 MAIN 2 CONDUCTOR PATTERN ...

Page 147: ...PCB Diagrams Samsung Electronics 9 11 Component Side Conductor Side 9 7 CCD pattern ...

Page 148: ...Samsung Electronics 10 1 10 Wiring Diagram VP A50 VP A55 ...

Page 149: ...Wiring Diagram 10 2 Samsung Electronics VP A52 VP A57 ...

Page 150: ...13 11 14 11 15 11 16 11 17 3 Block Identification of Main PCB 11 1 DC DC Converter 11 2 System Control Servo 11 3 Video 11 4 Pre Amp 11 5 Audio 11 6 MIC 11 7 Process 11 8 Drive 11 9 CCD 11 10 EIS 1 VP A55 VP A57 11 11 EIS 2 VP A55 VP A57 11 12 EVF VP A50 VP A55 11 13 CVF VP A52 VP A57 11 14 Function 11 15 Adaptor ...

Page 151: ...ve ES devices section of this service manual Note Do not use the part number shown on this drawing for ordering The correct part number is shown in the parts list may be slightly different or amended since this drawing was prepared Important safety notices Components identified with the mark have the special characteristics for safety When replacing any of these components Use only the same type 3...

Page 152: ...Schematic Diagrams Samsung Electronics 11 3 11 1 DC DC Converter ...

Page 153: ...Schematic Diagrams 11 4 Samsung Electronics 1 2 3 4 5 6 7 11 2 System Control Servo DRUM SPEED CONTROL DRUM PHASE CONTROL CAPSTAN SPEED CONTROL CAPSTAN PHASE CONTROL ...

Page 154: ...Schematic Diagrams Samsung Electronics 11 5 11 3 Video TO FROM PROCESS DRIVE REC Y PROCESS PB Y PROCESS REC C PROCESS PB C PROCESS ...

Page 155: ...Schematic Diagrams 11 6 Samsung Electronics 11 4 Pre Amp 1 2 3 4 5 REC Y PROCESS PB Y PROCESS REC C PROCESS PB C PROCESS COMPOSITE VIDEO PB PROCESS COMPOSITE VIDEO REC PROCESS ...

Page 156: ...Schematic Diagrams Samsung Electronics 11 7 11 5 Audio REC PROCESS PB PROCESS ...

Page 157: ...Schematic Diagrams 11 8 Samsung Electronics CN702 11 6 MIC REC PROCESS ...

Page 158: ...tronics 11 9 11 7 Process 3 2 1 4 7 8 5 6 CAMERA SIGNAL Standard voltage is DC VP A52 ONLY EIS OPTION D ZOOM OPTION D ZOOM OPTION NT PAL OPTION DOES NOT APPLY DOES NOT APPLY DOES NOT APPLY DOES NOT APPLY DOES NOT APPLY DOES NOT APPLY ...

Page 159: ...Schematic Diagrams 11 10 Samsung Electronics 11 8 Drive Does not apply Does not apply Does not apply Does not apply Standard voltage is DC ...

Page 160: ...Schematic Diagrams Samsung Electronics 11 11 11 9 CCD 1 2 3 4 5 6 7 8 CAMERA SIGNAL VP A55 VP A57 VP A50 VP A52 Standard voltage is DC ...

Page 161: ...Schematic Diagrams 11 12 Samsung Electronics 11 10 EIS 1 VP A55 VP A57 ...

Page 162: ...Schematic Diagrams Samsung Electronics 11 13 11 11 EIS 2 VP A55 VP A57 Standard voltage is DC Does not apply ...

Page 163: ...Schematic Diagrams 11 14 Samsung Electronics 11 12 EVF VP A50 VP A55 Standard voltage is DC ...

Page 164: ...Schematic Diagrams Samsung Electronics 11 15 11 13 CVF VP A52 VP A57 Standard voltage is DC ...

Page 165: ...Schematic Diagrams 11 16 Samsung Electronics 11 14 Function ...

Page 166: ...Schematic Diagrams Samsung Electronics 11 17 11 15 Adaptor ...

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Samsung VP-A50, Service Manual

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Summary of Contents for VP-A50

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