Sony DMP-1000P Service Manual Download

Page: 23 / 79

4-4

Confidential

DMP-1000P (AEP)

VIDEO BLOCK

[Free-Run Frequency Adjustment (1)] (VI-39 board)

Note 1:

Connect IC108

pin to the GND via 0.1µF capacitor (chroma

signal grounded.)

Adjustment Procedure:
(1)

Connect IC108

pin to the GND via 1 M

Ω

resisitor.

(2)

Adjust CT102 so that the frequency counter reading satisfies
the specification value.

[Free-Run Frequency Adjustment (2)] (DK-39E board)

Adjustment Procedure:
(1)

Adjust CT500 so that the frequency counter reading satisfies
the specification value.

[910fh Adjustment] (DK-39E board)

Adjustment Procedure:
(1)

Adjust CT401 so that the digital voltmeter reading satisfies
the specification value.

[Y/C Separation Y Level Adjustment] (VI-39 board)

Adjustment Procedure:
(1)

Adjust RV103 so that the

level (white) of waveform on

the oscilloscope satisfies the specification value.

Fig. 4-5

Mode

VIDEO Input

Signal

Color bar (S-VIDEO IN) (Note 1)

Measuring point

IC108

Measuring equipment

Frequency Counter

Adjustment part

CT102

Specification value

4.433619 MHz ± 30 Hz

Mode

VIDEO Input

Signal

Color bar (S-VIDEO IN)

Measuring point

IC407

<zzc>

Measuring equipment

Frequency Counter

Adjustment part

CT500

Specification value

14.21875 MHz ± 100 Hz

Mode

VIDEO Input

Signal

Color bar (VIDEO IN)

Measuring point

CL138

Measuring equipment

Oscilloscope

Adjustment part

RV103

Specification value

700 ± 10 mVp-p

[Y/C Separation CHROMA Level] (VI-39 board)

Adjustment Procedure:
(1)

Adjust RV102 so that the

level (white) of waveform on

the oscilloscope satisfies the specification value.

Fig. 4-6

[1H Delay Adjustment] (VI-39 board)

Adjustment Procedure:
(1)

Set RV105 so that the luminescent spot of center.

(2)

Set RV250 and CT250 so that the luminescent spots of phase
and gain.

[D/A Output Y Level Adjustment] (DK-39E board)

Note:

Turn of the power switch once, then turn it on again.

Adjustment Procedure:
(1)

Adjust RV401 so that the

level (white) of waveform on

the oscilloscope satisfies the specification value.

Fig. 4-7

Mode

VIDEO Input

Signal

Color bar (VIDEO IN)

Measuring point

J1802 (OUTPUT)

Measuring equipment

Oscilloscope

Adjustment part

RV401

Specification value

700 ± 5 mVp-p

White (100%)

Mode

VIDEO Input

Signal

Color bar (S-VIDEO IN)

Measuring point

IC401

pin (or CL427)

Measuring equipment

Digital Voltmeter

Adjustment part

CT401

Specification value

2.5 ± 0.1 Vdc

White (100%)

Mode

VIDEO Input

Signal

Color bar (VIDEO IN)

Measuring point

CL129

Measuring equipment

Oscilloscope

Adjustment part

RV102

Specification value

300 ± 5 mVp-p

Mode

VIDEO Input

Signal

Color bar (S-VIDEO IN)

Measuring point

FL106

Measuring equipment

Oscilloscope

Adjustment part

RV105, 250, CT250

Summary of Contents for DMP-1000P

Page 1: ...ppy disk drive Print cartridge and Print paper 100 140 mm 4 55 8 inches DPM 50STA Standard papers Power requirements 220 240 V AC 50 60 Hz 0 6 A Power consumption 72 W printing 13 W stand by mode Operating temperature 5 C to 35 C 41 F to 95 F Dimensions Approx 301 83 246 mm w h d excluding protruding parts 12 33 8 97 8 inches Mass Approx 3 kg 6 lb 10 oz Supplied accessories AC power cord 1 Automat...

Page 2: ...ldering iron around 270 C dur ing repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat SAFETY RELATED COMPONENT WARNING COM...

Page 3: ...cator page 45 8GB Setting Up If the video equipment has the S video output connector Connect it to the S VIDEO INPUT connector of the printer using the optional S video connecting cable so that you can get better picture quality In this case you do not need to connect the video connector When both the S VIDEO INPUT and VIDEO INPUT connectors of the printer are connected The input signals from the ...

Page 4: ...se the set of the print paper and ink ribbon cartridge supplied together in the same carton If you use them in different combination proper printing results may not be obtained or paper jam or other trouble may occur Using optional supplies print packs 13GB Setting Up Setting Up Insert the print cartridge into the printer Use only the print cartridge supplied with the print paper packed in the sam...

Page 5: ...der is attached to the printer first remove the feeder from the printer and then insert the paper into the feeder While printing do not open the feeder lid If you do the paper may jam 16GB Setting Up 4 Insert print paper with its printing surface the side where nothing is printed facing up Make sure not to touch the printing surface and not to bend the corners of the paper You can load up to 25 sh...

Page 6: ...plied Using the floppy disk 20GB Printing Printing an image from the video equipment You can capture the input image from the video equipment connected to the VIDEO INPUT connector of the printer and print it in full size standard print Preparations 1 Turn on the printer and television and set the input selector of the television to VIDEO The POWER indicator turns on 2 Set INPUT SELECT to VIDEO MO...

Page 7: ...wn v rightward b or leftward B 3 Press ENTER The blue frame appears inside the white frame and the selected image is specified to be printed Scrolling the pages When multiple pages exist you can change the pages back and forth To display the next page when appears at the bottom right move the white frame to the bottom line of the image list and press v To display to the previous page when appears ...

Page 8: ...u can print the date when the image was saved by setting DATE to ON Printing images from the floppy disk You can make prints divided into multiples of 1 2 1 4 or 1 16 size pictures You can select the same image or different images for the split print Before you begin 1 Turn on the printer and television and set the input selector of the television to VIDEO 2 Set INPUT SELECT to FD 3 Insert the flo...

Page 9: ...reversed 32GB Making Various Prints Making a label for a floppy disk You can make a label for a floppy disk by using the sticker type print paper The selected image is printed as large picture on one label and 3 thumbnail images with lines are printed on the other label The total number of images is printed at the bottom left of the label Before you begin 1 Turn on the printer and television and s...

Page 10: ...isk Before you begin 1 Turn on the printer and television and set the input selector of the television to VIDEO 2 Set INPUT SELECT to VIDEO MOTION or VIDEO STILL 1 Set the print mode dial to standard or split printing mode 2 Select the image to be recorded For details of operating procedures refer to the pages for the corresponding printing mode 1 Turn on and start playback on the video equipment ...

Page 11: ...re operating it any further Never disassemble the printer To disconnect the power cord pull it out by the plug Never pull the power cord itself When the printer is not going to be used for an extended period of time disconnect the power cord from the wall outlet Do not handle the printer roughly To reduce the risk of electrical shock always unplug the printer from electrical outlet before cleaning...

Page 12: ...mportant data Use only a 2HD type disk head cleaner when cleaning the disk drive Even when you use a 3 5 inch 2HD floppy disk image data may not be recorded and or displayed depending on the using environment In this case use the other brand disks Back up recommendation To avoid the potential risk of data loss always copy back up data to the other floppy disk On print paper Use the set of the prin...

Page 13: ...e disassembly procedure in the numerical order given SECTION 2 DISASSEMBLY 1 two screws BVTP3 20 1 two screws BVTP3 20 3 flat cable DKSW39 CN504 2 upper cabinet Assy 2 two screws BTP2 6 12 1 connector CN1938 3 DC fan head fan M901 4 cushion fan DC FAN HEAD FAN M901 ...

Page 14: ... 6 VI 39 board section 4 flat cable VIVS39 CN101 4 flat cable VIDK20 CN102 1 connector CN402 2 DC fan power fan M905 3 cushion 9 50 0 2 5 DK 39E board section 3 two screws BV2 6 8 1 flat cable DKFD39 CN2100 1 FP 700 flexible board CN501 1 flat cable ADFE13 CN503 1 flat cable ADHE13 CN502 2 mini jack block 4 harness ...

Page 15: ... two screws M2 3 3 FD bracket Assy 1 flat cable DKFD39 5 floppy disk drive 3 5 inch 2 two screws BV2 6 8 4 screw M2 3 5 core FPC 7 machanism deck section 6 two screws BV2 6 8 6 two screws BV2 6 8 1 two screws BV2 6 8 1 two screws BV2 6 8 4 flat cable POHE13 CN202 3 connector CN201 2 escutcheon 60 block Assy ...

Page 16: ...head motor block Assy head up down M902 2 connector CN1940 1 two clamps LOW TYPE 2 three connectors CN1931 1932 1935 1 FP 702 flexible board CN1933 2 connector CN1942 2 two connectors CN1940 1941 3 screw BVTT2 6 6 4 Removal the MD 39 board to direction of the arrow 1 FP 703 flexible board CN1934 1 FP 700 flexible board CN1936 2 connector CN1938 ...

Page 17: ...otor stepping motor platen M904 1 two screws BVTT2 6 6 4 motor bracket Assy section 3 two screws BVTT2 6 6 5 two screws PS2 4 6 reel motor block ass y ribbon M903 S100 FR 23 board Indication dial CAUTION FOR INSTALLING Cabinet upper Assy Install the Indication dial to the switch S100 on the FR 23 board as shown in the figure Fig 1 ...

Page 18: ...t in numerical order in the figure Refer to Fig 2 Fig 2 2 Rotate the gear A 8 in the direction of arrow and pierce the Pin ø1 9 through from a positioning hole on the reinforce ment to the feeder cam L Assy Refer to Fig 3 3 Pierce the Pin ø1 0 though a positioning hole on the side plate R in the state of step 2 then install the feeder cam R Assy 7 Refer to Fig 3 4 Pull out the two Pins ø1 9 and 0 ...

Page 19: ...fer to Fig 1 5 Remove screw 6 PS2 6 4 and remove the ribbon guide 7 Refer to Fig 2 6 Remove the two screws 8 PSW2 6 8 and remove the ther mal head 9 from the heat sink 0 Refer to Fig 2 Note Do not remove the screw qs fixing the heat sink 0 and head arm qa 7 Replace the thermal head 9 Note Make sure that the silicon grease white does not stick onto the printing screen of the thermal head If it does...

Page 20: ...in the signal column Unless otherwise designated either input terminal may be used Note In the adjustment where the S VIDEO input is designated if ad justment was made with the VIDEO input The specification of this set will not be satisfied Always follow the designation If adjustment was made using the VTR with S VIDEO OUT termi nal as a signal source the performance of this set depends on that VT...

Page 21: ...is 0 30 0 66 The Y signal and chroma signal used for adjustment are shown in Fig 4 2 Setup level Potential difference between black and pedestal Y signal Chroma signal Burst amplitude chroma amplitude 0 30 0 66 Fig 4 2 Color bar signals of pattern generator at terminating resistance 75 Ω 2 When VIDEO is input Connect an oscilloscope to the VIDEO IN terminal and check that the sync signal amplitude...

Page 22: ... ENTER until a peep is heard Set the S1701 Rotaly switch to the position and press the S1706 print then the print will start 2 After printing repeat 1 immediately 3 Compare the second printed pattern density with that of the sample and if the density differs perform the following ad justment 4 Adjust VR201 according to the print density If darker than the sample Decrease the head voltage If lighte...

Page 23: ...ignal Color bar VIDEO IN Measuring point CL138 Measuring equipment Oscilloscope Adjustment part RV103 Specification value 700 10 mVp p Y C Separation CHROMA Level VI 39 board Adjustment Procedure 1 Adjust RV102 so that the A level white of waveform on the oscilloscope satisfies the specification value Fig 4 6 1H Delay Adjustment VI 39 board Adjustment Procedure 1 Set RV105 so that the luminescent ...

Page 24: ... Adjustment part RV404 Specification value 1 30 0 01 Vp p A D Input R Y B Y Level Adjustment VI 39 DK 39E board Adjustment Procedure 1 Connect on oscilloscope to the CL408 2 Adjust RV106 so that the A level B Y of waveform on the oscilloscope satisfies the specification value Fig 4 10 3 Connect on oscilloscope to the CL407 4 Adjust RV405 so that the A level R Y of waveform on the oscilloscope sati...

Page 25: ...UT 5 A little adjust the RV105 and press the S1707 6 Repeat steps 2 to 5 until yellow phase satisfies the speci fication value Fig 4 12 Fig 4 13 Mode VIDEO Input Signal Color bar S VIDEO IN Measuring point J1802 OUTPUT Measuring equipment Vector scope Adjustment part RV105 Specification value Yellow phase 167 4 deg 167 4 180 90 0 Yellow Reference B Y Waveform CL408 A If yellow phase is under 163 e...

Page 26: ...RV405 A D Input R Y Level Adjustment DK 39E Board side A CT401 910fh Adjustment RV401 D A Output Y Level Adjustment RV402 D A Output Chroma Level Adjustment IC407 CN501 CN503 1 132 89 44 176 133 88 45 IC503 CT500 Free run Frequency 2 Adjustment DK 39E Board side B IC401 CL407 CL408 IC506 IC505 CL409 CL427 ...

Page 27: ...CT250 RV250 1H Delay Adjustment RV106 A D Input B Y Level Adjustment CT102 Free Run Frequency 1 Adjustment RV102 Y C Separation Chroma Level Adjustment CL138 CL129 RV103 Y C Separation Y Level Adjustment VI 39 Board side B CN1943 4 1 MD 39 Board component side J1802 OUTPUT VS 39 Board component side 4 8 E ...

Page 28: ...B Y BUFFER Q405 CLAMP Q408 CLAMP Q409 R Y BUFFER Q411 B Y BUFFER Q413 LOW PASS FILTER FL106 LOW PASS FILTER FL107 CHROMA AMP Q109 CLAMP Q124 RV102 Y C SEPARATION CHROMA LEVEL RV103 Y C SEPARATION Y LEVEL CT410 910fh RV404 A D IN Y LEVEL RV405 A D IN R Y LEVEL RV401 D A OUT Y LEVEL RV402 D A OUT CHROMA LEVEL SYCX 29 Y OUT 43 V OUT 36 U OUT CGEEX 82 V IN Y AMP Q403 Y BUFFER Q407 CLAMP Q410 Y BUFFER ...

Page 29: ...0 VWR VRSR VBLK VTRS BSH 108 101 SHWX WAIT CK WR RD Q WR 36 38 14 D RAM IC509 19 24 27 32 D0 D15 A0 A11 OE WE 7 32 30 57 37 FLASH MEMORY IC506 RD DQ0 DQ7 A0 A17 OE WE CE FLASH UCAS LCAS 13 21 23 25 29 20 13 3 2 31 1 12 4 5 11 10 6 2 5 7 10 41 44 46 49 RAS 2 IC502 RESET SWITCH 1 4 5V D513 RESET SIGNAL GENERATOR IC501 108 XRES 44 XWDTOVF B RESET Page 5 6 A RESET A0 A17 ADDRESS BUS ADDRESS BUS DATA B...

Page 30: ...RD WR Page 5 4 I A0 ADDRESS BUS BUFFER Q2100 4 DRIVE SELECT 0 CN2100 6 DISK CHANGE 9 DENSITY OUT 10 MOTOR ON 8 READYO 2 INDEX 12 DIRECTION 14 STEP 16 WRITE DATA 18 WRITE GATE 20 TRACK 00 22 WRITE PROTECT 24 READ DATA 26 SIDE1 SELECT WR RD X2100 16MHz DMAAK DMARQ TC READY FDC INT RESET FDC FDC TC FDC CS FDC DMA ACK FDD DMA RQ FDD READY IN FDD READY OUT FDD MOTOR ON FDD DENSITY OUT FDD DISK CHANGE F...

Page 31: ...CCW RMTRCW HMTRCCW HMTRCW OUT4 OUT3 OUT2 OUT1 IN4 IN3 IN2 IN1 RIBBON CODE 2 SENSOR PH904 RIBBON MARK 1 SENSOR PH903 M M903 RIBBON 10 7 2 15 90 89 87 86 11 6 3 14 M M M902 HEAD UP DOWN M 79 PAPER LED 77 PRN LED 76 MEM LED 75 INP LED 74 RIBBON LED 05 D1735 D1736 PAPER REPLACEMENT INDICATOR D1737 1739 PRINTING STATUS INDICATOR RIBBON ERROR INDICATOR Page 5 4 F Page 5 4 G Page 5 3 E Page 5 3 C Page 5 ...

Page 32: ...N1 HIGH LOW 6 25V SIGNAL 6 25V SIGNAL 6 25V SIGNAL GND SIGNAL GND SIGNAL GND SIGNAL 5V SIGNAL 7V MOTOR 7V MOTOR GND MOTOR GND MOTOR RIBBON CODE2 SENS RIBBON CODE1 SENS RIBBON CODE0 SENS HEAD POSI1 SENS HEAD POSI0 SENS JD SENS 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 CN501 CN1936 CN1937 FJ 23 5V DIGITAL GND MOTOR GND MOTOR 7V MOTOR 7V MOTOR COUNT BIT2 COUNT B...

Page 33: ...capacitors are in µF unless otherwise noted pF µµF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified indicates tolerance f internal component 2 nonflammable resistor C panel designation U B Line H adjustment for repair Voltages and waveforms are dc with respect to ground in color bar signal input Voltages are ...

Page 34: ...e 5 11 for Circuit Boards Location 5 8 SCHEMATIC DIAGRAM VS 39 Board 1 672 599 05 13 13 VS 39 BOARD SIDE A 1 672 599 05 13 13 VS 39 BOARD SIDE B K K A 8 1 A VI 39 BOARD CN101 J1802 OUTPUT J1801 VIDEO 2 1 4 3 ON PLUG IN S VIDEO CJ1801 K K A K K A K K A INPUT Page 5 16 Page 5 17 ...

Page 35: ...age 5 11 for Circuit Boards Location 5 10 SCHEMATIC DIAGRAM FE 39 Board 1 672 604 05 13 13 FE 39 BOARD SIDE A J AUTOMATIC FEEDER FJ 23 BOARD CN201 12 13 1 2 1 672 604 05 13 13 FE 39 BOARD SIDE B B DK 39E BOARD CN503 K K K A K D1881 1882 Page 5 24 Page 5 46 Page 5 34 Page 5 47 ...

Page 36: ...102 B 8 IC103 C 7 IC105 B 11 IC108 C 5 IC110 C 1 IC250 C 10 Q251 D 10 Q252 C 9 Semiconductor Location Side B Ref No Location 1 672 598 05 13 13 VI 39 BOARD SIDE A C DK 39E BOARD CN401 20 1 A VS 39 BOARD CN1801 7 8 1 2 8 6 4 7 1 2 3 8 6 4 7 1 2 3 6 1 12 7 9 10 8 5 1 4 8 5 1 4 13 12 24 1 28 15 14 1 8 6 4 7 1 2 3 6 7 9 10 12 1 5 1 4 3 6 7 9 10 12 1 41 40 25 64 65 80 24 1 E E A B C D 1 2 3 4 5 6 7 8 9...

Page 37: ...700 FLEXIBLE BOARD 1 661 552 11 FLOPPY DISK DRIVE UNIT CHASSIS CHASSIS CHASSIS CHASSIS CHASSIS D SW 39 BOARD CN1701 HEAD901 1 2 THERMAL HEAD M M905 POWER FAN 4 5 1 3 A B C D E F G H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 3 1 CN2000 MINI JACK BLOCK REMOTE CAPTURE 37 36 25 24 13 12 1 48 1 1 3 3 4 4 5 5 K K K K K K K K A A 1 672 605 05 13 13 DK 39E BOARD SIDE B C B E 1C 2B 2E 1E 1B 2C Q401 4...

Page 38: ...onfidential DMP 1000P AEP 5 25 5 26 5 27 5 28 5 29 5 14 SCHEMATIC DIAGRAM DK 39E Board 1 3 See page 5 21 for Waveforms See page 5 51 for IC Block Diagram Page 5 34 Page 5 30 Page 5 35 Page 5 34 Page 5 19 ...

Page 39: ...P AEP 5 30 5 31 5 32 5 33 5 34 5 15 SCHEMATIC DIAGRAM DK 39E Board 2 3 See page 5 21 for Waveforms See page 5 51 for IC Block Diagram Page 5 35 Page 5 36 Page 5 27 Page 5 14 Page 5 25 Page 5 43 Page 5 27 Page 5 36 Page 5 40 ...

Page 40: ...Confidential DMP 1000P AEP 5 35 5 36 5 16 SCHEMATIC DIAGRAM DK 39E Board 3 3 See page 5 21 for Waveform Page 5 30 Page 5 25 Page 5 34 Page 5 30 ...

Page 41: ...4 1 2 1 2 1 2 1 672 606 05 12 12 SW 39 BOARD D DK 39E BOARD CN504 VIDEO FD SAVE PRINT CAPTURE D1737 1739 PRINTING STATUS INDICATOR E BT1700 LITHIUM BATTERY CLEAR ALL C ENTER PICTURE MEMORY INPUT S1719 INPUT SELECT S1702 MIRROR IMAGE SELECT S1720 DATE OFF V H OFF ON CLOCK SET MOTION STILL FD VIDEO POWER S1706 1708 1710 1715 1717 1718 S1701 ROTARY SWITCH FUNCTION SELECT 9 5 1 C 4 LN1701 9 8 7 6 5 2 ...

Page 42: ...Confidential DMP 1000P AEP 5 39 5 40 5 18 SCHEMATIC DIAGRAM SW 39 Board See page 5 52 for IC Block Diagram Page 5 30 ...

Page 43: ... DK 39E BOARD CN501 M903 RIBBON K K A E E FP 703 FLEXIBLE BOARD 1 661 553 11 PH903 RIBBON MARK1 SENSOR PH902 RIBBON MARK0 SENSOR PAPER EDGE SENSOR PH901 1 661 554 11 FOR CHECK FP 700 FLEXIBLE BOARD 1 661 522 11 PH905 RIBBON CODE1 SENSOR PH906 RIBBON CODE2 SENSOR PH902 PH903 PH904 PH905 PH906 FP 702 FLEXIBLE BOARD PH904 RIBBON CODE2 SENSOR 1 2 3 4 A B C D E F G H 1 672 602 13 13 MD 39 BOARD SIDE B ...

Page 44: ... 44 5 20 SCHEMATIC DIAGRAM MD 39 JD 39 RD 39 HP 39 Boards See page 5 52 for IC Block Diagrams 5 45 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Page 5 34 ...

Page 45: ...D FEEDER POSITION SENSOR 2 3 5 10 15 1 30 SHEETS SET S100 A K K 11 11 21 21 11 11 11 11 A B C D E F G H I 1 2 3 4 5 6 7 05 Semiconductor Location Ref No Location D100 I 5 D101 I 4 D102 I 5 IC100 I 4 IC101 H 4 IC102 I 5 5 22 SCHEMATIC DIAGRAM Automatic Feeder Section IC Block Diagrams IC101 SN74HC148ANSR IC102 LB1638 1 2 3 4 5 6 7 8 9 16 10 11 12 13 14 15 5 6 7 E1 A2 A1 EO VCC GS 3 2 1 0 A0 EO GS 3...

Page 46: ... wg ADIN 4 IC108 wg VIDEO 5 IC108 w R Y 6 IC108 ql B Y 7 IC108 qk SC OUT 8 IC108 0 VCXO 9 IC108 5 C IN 0 IC103 w V OUT qa IC103 0 SYNC IN qs IC103 6 XO IN 0 4 Vp p H 0 4 Vp p H 0 8 Vp p H 0 2 Vp p H 0 8 Vp p H 0 6 Vp p H 0 6 Vp p 4 425 MHz 0 8 Vp p 17 73 MHz 0 2 Vp p H 1 Vp p H 4 8 Vp p H 0 5 Vp p 4 425 MHz ...

Page 47: ... IN Y IN VCC2 Y OUT C VIDEO OUT B OUT G OUT R OUT GND2 IC105 CXD2024AQ C3 C4 C5 C6 C7 C8 C9 CA XYOE Y1 Y2 DV DD DV SS Y3 Y4 Y5 Y6 Y7 Y8 Y9 YA CV SS CIRF CVRF 40 CVG ACO 38 XACO 37 CVDD 36 VB 35 YVSS 34 YIRF 33 YVRF 32 YVG AYO 30 XAYO 29 YVDD 28 ADVD 27 RT 26 AAVD 25 ADIN 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 C2 C1 XCOE APON TEST TEST TST DVSS DVDD TEST TEST TEST TEST TEST BPF 80 TEST 1 V18 ...

Page 48: ... Y IN NTSC PAL 90 90 180 90 270 SYNCO SLC FBC VIDEO HD BLK KFC KILF R Y OUT B Y OUT R Y IN VCC SC NTSC PAL COMP SYNC SEPARATOR COMP BURST GATE PULSE 2nd AMPLIFIER 1st AMPLIFIER ACC DETECTOR BURST GATE APC DETECTOR TINTO REFERENCE VOLTAGE ID PULSE B Y DECODER R Y DECODER ID KILLER DETECTOR 4FSC VCXO 1 4 COMP DK 39E Board IC406 514 TC7W74FU 6 CLR 7 PR 8 VCC 5 Q R S Q 3 Q 2 D 4 GND 1 CK Q D C ...

Page 49: ...TCH SWITCH 1 2 3 4 5 6 7 8 9 10 1 2 4 3 5 6 7 14 13 11 2 10 9 8 1 OUT 2 OUT 2 IN 2 IN 1 IN 1 IN VCC 3 OUT 4 OUT 4 IN 4 IN 3 IN 3 IN GND IC1902 LM339NS E20 1 2 3 4 5 6 7 8 9 18 17 16 15 12 11 10 I O CONTROLLER CONTROL CIRCUIT DEVIDER VOLTAGE DETECT OUT PUT CONTROLLER OSC NC NC NC NC NC 14 VCC 13 NC CLK DATA FOUT NC NC NC FOE WR FSEL CE GND 32 768kHz SHIFT REGISTER CLOCK AND CALENDER SW 39 Board IC1...

Page 50: ... 31 BIAS2 I O Bias control terminal of the D A converter 32 COMP2 I O Comparator in out terminal of the D A converter 33 VREF2 I Reference voltage 3V input terminal Used for the D A output level adjustment of chroma signal 34 IREF2 I O Reference current control terminal 35 AVCC Power supply terminal 5V D A converter analog system 36 U OUT O Analog U signal output terminal B Y color difference sign...

Page 51: ...t terminal B Y color difference signal input terminal 74 VRBS2 O Reference voltage bottom side output of the A D converter Generated 1V at connected to VRB2 pin ug 75 VRB2 I Reference voltage bottom side input of the A D converter 76 DGND Ground terminal A D converter digital system 77 DVCC Power supply terminal 5V A D converter digital system 78 AGND Ground terminal A D converter analog system 79...

Page 52: ...14 ICKO O System clock signal output terminal Not used open 115 XGND Ground terminal crystal system 116 XOUT O System clock signal output terminal Not used open 117 XIN I System clock signal input terminal Not used fixed at L 118 119 DGND Ground terminal logic system 120 SADB I Address signal input for the chip select signal generate Connected to address bus A14 121 SADA I Address signal input for...

Page 53: ...al output to the EEPROM IC2002 L select 30 EEPROM RESET O Reset signal output to the EEPROM IC2002 L reset 31 XRAS O Row address strobe signal output terminal L active 32 XCASL O Lower byte column address strobe signal output to the D RAM IC509 L active 33 PD I LVD signal input from the EEPROM IC2002 34 XCASH O Upper byte column address strobe signal output to the D RAM IC509 L active 35 VSS Groun...

Page 54: ...inal 80 to 82 D10 to D8 I O Two way data bus with the A D D A converter IC407 mechanism controller IC505 and D RAM IC509 upper 8 bit 83 84 D7 D6 I O Two way data bus with the A D D A converter IC407 mechanism controller IC505 flash memory IC506 D RAM IC509 and floppy disk drive controller IC2101 lower 8 bit 85 VCC Power supply terminal 5V 86 D5 I O Two way data bus with the A D D A converter IC407...

Page 55: ...ect 121 HEADTMP I Temperature detect input from the thermal head HEAD901 122 PPEDG I Paper edge detection sensor PH901 input terminal 123 JDET I Paper jamming detection sensor PH1861 input terminal 124 AVSS Ground terminal for A D converter 125 RMARK0 I Ribbon mark 0 detection sensor PH902 input terminal 126 RMARK1 I Ribbon mark 1 detection sensor PH903 input terminal 127 AVREF I Reference voltage...

Page 56: ...lse output to the thermal head HEAD901 25 HDCK O Serial data transfer clock signal output to the thermal head HEAD901 26 TMGE I O Timing pulse in out terminal Connected to BUSY pin 4 27 DRQX O Not used open 28 CKO O Clock signal output terminal 20 MHz 29 VCC Power supply terminal 5V 30 GND Ground terminal 31 CK I Clock signal input terminal 20 MHz Connected to CKO pin wk 32 DTRX I Not used fixed a...

Page 57: ...tch S1720 input terminal L on H off 83 FAN O Head fan motor M901 drive signal output terminal H motor on 84 FMTRCW O Motor drive signal CW output for the auto feeder unit H active 85 FMTRCCW O Motor drive signal CCW output for the auto feeder unit H active 86 HMTRCW O Head up down motor M902 drive signal CW output terminal H active 87 HMTRCCW O Head up down motor M902 drive signal CCW output termi...

Page 58: ...m is output 21 GND2 Ground terminal analog system 22 LPF1 O Phase error in main PLL system is output 23 LPF2 O Phase error in main PLL system is output 24 TRK0 I Signal showing that the head of drive positions at cylinder 0 is input from the floppy disk drive unit 25 NC Not used open 26 WPRT I Signal showing that the medium is in write protect status is input from the floppy disk drive unit 27 RDA...

Page 59: ...erter IC403 system controller IC503 mechanism controller IC505 flash memory IC506 and D RAM IC509 68 DMARQ O Data transfer request signal in DMA mode is output to the system controller IC503 69 DMAAK I Data register select signal in DMA cycle is input from the system controller IC503 70 TC I Signal showing the completion of data transfer to a floppy disk is input from the system controller IC503 A...

Page 60: ...select signal is output Not used open 95 GND3 Ground terminal buffer system 96 DS1 O Drive select signal is output Not used open 97 DS2 O Drive select signal is output Not used open 98 GND3 Ground terminal buffer system 99 DS0 O Drive select signal is output Not used open 100 EM3 O Spindle motor on off control signal output of the drive unit Not used open 5 63 E ...

Page 61: ...rk 0 are critical for safety Replace only with part number specified 6 7 8 9 16 10 11 1 13 1 1 31 12 2 2 1 1 3 2 14 3 4 1 15 5 1 1 not supplied DK 39E VI 39 board section not supplied mechanism deck section escutcheon 60 section 1 3 946 346 01 SCREW BV 2 6X8 TAPPING 2 4 639 927 03 BRACKET FD 3 3 719 381 31 SCREW M2X3 4 1 759 644 21 DRIVE FLOPPY DISK 3 5inch 5 1 790 360 11 FFC DKFD39 6 X 4622 665 1...

Page 62: ... Part No Description Remark Ref No Part No Description Remark 51 A 8056 746 A DK 39E COMPLETE PWB 52 4 639 317 01 INSULATED PLATE VI 53 1 783 919 11 CABLE FLAT VIDK20 54 3 946 346 01 SCREW BV 2 6X8 TAPPING 55 A 8054 971 A VI 39 COMPL 56 4 639 184 01 SHIELD VI 57 4 638 736 01 SPRING JACK GROUND 58 4 639 930 02 BRACKET JK ...

Page 63: ...5 884 01 SCREW 2X5 111 3 971 509 51 ESCUTCHEON A 112 3 971 503 03 GUIDE SEPARATION 113 A 7093 413 A REEL BLOCK ASSY T 114 X 3946 402 2 BRACKET ASSY MOTOR 115 3 971 501 01 BELT TN 116 A 7092 969 A PLATE BLOCK ASSY SP MOTOR 117 3 971 460 01 SPRING PM TENSION 118 1 661 552 11 PC BOARD FP 700 FLEXIBLE 119 1 543 936 11 CORE FPC 120 A 8054 958 A MD 39 MOUNT 121 3 971 439 02 GEAR LIMITER 122 4 926 219 02...

Page 64: ...E T CASSETTE 153 1 661 553 11 PC BOARD FP 703 FLEXIBLE 154 3 971 499 01 LEVER EJECT 155 3 971 498 01 GUIDE S CASSETTE 156 3 847 537 11 CUSHION 5 157 X 3946 408 3 BRACKET ASSY HM 158 4 926 219 02 RING DIA 2 3 RETAINING 159 3 971 474 01 GEAR A HEAD DRIVE 160 3 971 513 41 COVER REAR 161 3 971 471 01 BEARING ROLLER 162 A 7092 963 C GEAR BLOCK ASSY HEAD DRIVING 163 A 8054 960 A RD 39 MOUNT 164 3 971 48...

Page 65: ...39 MOUNT 213 3 971 472 01 SPRING PINCH ROLLER TENSION 214 3 971 489 02 ARM L PINCH ROLLER 215 4 926 219 02 RING DIA 2 3 RETAINING 216 X 3946 412 2 ARM L ASSY RELEASE 217 3 669 607 11 PSW SMALL ROUND 2 6 218 X 3946 401 1 ARM L ASSY HEAD 219 3 971 424 01 SPRING HEAD TENSION 220 1 783 926 11 CABLE FLAT POHE13 221 1 783 924 12 CABLE FLAT ADHE13 222 1 500 204 11 CORE FERRITE 223 3 971 494 02 GUIDE RIBB...

Page 66: ... 971 518 01 SPRING FEEDER LOCK 255 X 4622 518 1 DOOR ASSY FRONT 256 A 8054 967 A VS 39 MOUNT 257 4 639 931 21 COVER VS 258 1 790 362 41 FFC VIVS39 259 3 946 346 01 SCREW BV 2 6X8 TAPPING 0260 1 468 364 31 REGULATOR SWITCHING 261 1 956 199 21 HARNESS PS 33 262 A 7093 373 E LEVER BLOCK ASSY SEPARATION 0263 1 468 249 51 SWITCH BLOCK POWER 264 1 783 925 12 CABLE FLAT ADFE13 265 1 543 936 11 CORE FPC 2...

Page 67: ...CE P2 308 3 971 601 01 SPRING COMPRESSION 309 3 971 585 21 BUTTON FEEDER LID 310 3 971 584 01 RETAINER BUTTON 311 X 4622 520 1 CABINET UPPER ASSY F 312 3 971 581 01 SPRING L FEEDER Ref No Part No Description Remark Ref No Part No Description Remark 313 X 4622 521 1 LID ASSY FEEDER 314 3 971 591 01 SHAFT HINGE 315 3 971 582 01 SPRING R FEEDER 316 3 971 587 02 RETAINER L HINGE 317 3 971 588 02 RETAI...

Page 68: ... 3 971 604 01 SPRING LOCK ARM 355 3 971 603 01 SHAFT LOCK ARM 356 3 971 570 01 PLATE LOCK ARM FIXED 357 1 777 226 11 CABLE FLAT FFC FRJ 3 12P 358 A 7072 804 A FR 23 MOUNTED PWB 359 3 945 884 11 SCREW 2X6 360 3 971 569 03 PLATE UP 361 3 971 623 01 SPRING COMPRESSION 362 3 968 729 01 SCREW M2 LOCK ACE P2 363 3 971 592 01 NUT PLATE 364 3 971 572 01 GUIDE PAPER 365 1 659 936 11 FJ 23 BOARD 366 1 500 3...

Page 69: ...R C 413 3 971 564 01 GEAR FK 414 3 971 556 02 GEAR SW2 415 3 971 618 01 SHAFT LIMITTER FULCRUM 416 3 971 599 01 SLEEVE R 417 3 971 554 02 ROLLER R 418 3 972 608 01 RETAINER PAPER 419 3 701 438 11 WASHER 2 5 420 3 971 568 01 FRAME ROLLER 421 3 971 553 01 ROLLER F 422 3 971 578 01 SHAFT ROLLER FRAME 423 3 971 622 01 SPRING TENSION 424 3 345 112 01 RING RETAINING 425 3 971 574 02 PLATE R SIDE 426 X 3...

Page 70: ...8 1 115 414 11 CERAMIC CHIP 820PF 5 25V C429 1 164 378 11 CERAMIC CHIP 30PF 5 50V C431 1 164 156 11 CERAMIC CHIP 0 1uF 25V C432 1 164 156 11 CERAMIC CHIP 0 1uF 25V C433 1 124 778 21 ELECT CHIP 22uF 20 6 3V C434 1 164 505 11 CERAMIC CHIP 2 2uF 16V C435 1 164 156 11 CERAMIC CHIP 0 1uF 25V C436 1 124 778 21 ELECT CHIP 22uF 20 6 3V C437 1 126 206 11 ELECT CHIP 100uF 20 6 3V C438 1 126 206 11 ELECT CHI...

Page 71: ... 10uF 20 16V C2129 1 162 916 11 CERAMIC CHIP 12PF 5 50V C2130 1 162 916 11 CERAMIC CHIP 12PF 5 50V C2131 1 126 391 11 ELECT CHIP 47uF 20 6 3V C2132 1 164 156 11 CERAMIC CHIP 0 1uF 25V C2133 1 164 156 11 CERAMIC CHIP 0 1uF 25V C2134 1 124 779 21 ELECT CHIP 10uF 20 16V CN401 1 770 703 11 CONNECTOR FFC FPC 20P CN402 1 580 055 21 PIN CONNECTOR SMD 2P CN501 1 778 544 11 CONNECTOR FFC FPC ZIF 30P CN502 ...

Page 72: ...FB IC506 8 759 563 36 IC LH531VTT IC508 8 759 276 28 IC LM393PS E20 IC509 8 759 661 41 IC KM416C4104CS 6T IC510 8 759 234 20 IC TC7S08F TE85R IC511 8 759 058 64 IC TC7S32FU TE85R IC513 8 759 185 70 IC TC74VHC32F EL IC514 8 759 083 94 IC TC7W74FU TE12R IC515 8 759 058 58 IC TC7S04FU TE85R IC2000 8 759 443 08 IC TC7W241FU TE12R IC2001 8 759 443 08 IC TC7W241FU TE12R IC2002 8 759 464 95 IC AK6420AF E...

Page 73: ...W R457 1 218 855 11 METAL CHIP 2 2K 0 5 1 16W R458 1 218 855 11 METAL CHIP 2 2K 0 5 1 16W R459 1 216 809 11 RES CHIP 100 5 1 16W R460 1 216 817 11 RES CHIP 470 5 1 16W R461 1 216 821 11 RES CHIP 1K 5 1 16W R462 1 216 839 11 RES CHIP 33K 5 1 16W R463 1 216 817 11 RES CHIP 470 5 1 16W R464 1 216 809 11 RES CHIP 100 5 1 16W R465 1 216 806 11 RES CHIP 56 5 1 16W R466 1 216 806 11 RES CHIP 56 5 1 16W R...

Page 74: ... 100 5 1 16W R2006 1 216 809 11 RES CHIP 100 5 1 16W R2007 1 216 833 91 RES CHIP 10K 5 1 16W R2008 1 216 833 91 RES CHIP 10K 5 1 16W R2009 1 216 809 11 RES CHIP 100 5 1 16W R2010 1 216 864 11 SHORT 0 R2012 1 216 833 91 RES CHIP 10K 5 1 16W R2014 1 216 817 11 RES CHIP 470 5 1 16W R2015 1 216 817 11 RES CHIP 470 5 1 16W R2100 1 216 821 11 RES CHIP 1K 5 1 16W R2101 1 216 821 11 RES CHIP 1K 5 1 16W R2...

Page 75: ...2 1 565 771 11 CONNECTOR FPC 1mm ZIF 12P D100 8 719 420 83 DIODE MA3075WA TX D101 8 719 017 19 DIODE 02DZ10 TPH3 D102 8 719 017 19 DIODE 02DZ10 TPH3 IC100 8 759 276 28 IC LM393PS E20 IC101 8 759 269 40 IC SN74HC148ANSR IC102 8 759 184 40 IC LB1638 R100 1 216 073 91 RES CHIP 10K 5 1 10W R101 1 216 073 91 RES CHIP 10K 5 1 10W R102 1 216 073 91 RES CHIP 10K 5 1 10W R103 1 216 073 91 RES CHIP 10K 5 1 ...

Page 76: ... METAL CHIP 150 0 5 1 16W R1919 1 216 826 11 RES CHIP 2 7K 5 1 16W R1920 1 218 847 11 METAL CHIP 1K 0 5 1 16W R1921 1 216 826 11 RES CHIP 2 7K 5 1 16W 0R1922 1 216 352 11 METAL OXIDE 1 8 5 1W F 0R1923 1 216 352 11 METAL OXIDE 1 8 5 1W F R1924 1 216 841 11 RES CHIP 47K 5 1 16W R1925 1 216 841 11 RES CHIP 47K 5 1 16W R1926 1 218 847 11 METAL CHIP 1K 0 5 1 16W R1927 1 216 841 11 RES CHIP 47K 5 1 16W ...

Page 77: ...INPUT SELECT S1720 1 771 246 21 SWITCH SLIDE DATE A 8054 971 A VI 39 COMPL C100 1 164 156 11 CERAMIC CHIP 0 1uF 25V C102 1 124 778 21 ELECT CHIP 22uF 20 6 3V C103 1 164 156 11 CERAMIC CHIP 0 1uF 25V C104 1 164 156 11 CERAMIC CHIP 0 1uF 25V C105 1 164 156 11 CERAMIC CHIP 0 1uF 25V C106 1 164 156 11 CERAMIC CHIP 0 1uF 25V C107 1 124 778 21 ELECT CHIP 22uF 20 6 3V C108 1 124 778 21 ELECT CHIP 22uF 20...

Page 78: ...ILTER LOW PASS FL250 1 233 455 21 FILTER BAND PASS FL251 1 459 949 11 COIL IC101 8 759 446 66 IC MM1113XFBE IC102 8 759 446 66 IC MM1113XFBE IC103 8 752 089 35 IC CXA1229AM T6 IC105 8 752 372 78 IC CXD2024AQ IC108 8 759 253 78 IC M51271FP 70AD IC110 8 759 182 84 IC PQ05SZ5U IC250 8 752 353 95 IC CXL5506M T4 L100 1 412 006 31 INDUCTOR CHIP 10uH L101 1 412 006 31 INDUCTOR CHIP 10uH L102 1 412 006 31...

Page 79: ... 11 RES CHIP 330K 5 1 16W R253 1 216 821 11 RES CHIP 1K 5 1 16W R254 1 216 811 11 RES CHIP 150 5 1 16W R255 1 216 821 11 RES CHIP 1K 5 1 16W R256 1 216 841 11 RES CHIP 47K 5 1 16W R257 1 216 841 11 RES CHIP 47K 5 1 16W R258 1 216 821 11 RES CHIP 1K 5 1 16W R259 1 216 841 11 RES CHIP 47K 5 1 16W R260 1 216 821 11 RES CHIP 1K 5 1 16W R280 1 216 835 11 RES CHIP 15K 5 1 16W R289 1 216 846 11 RES CHIP ...

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