Teac DV-3100VK Service Manual Download Page 10 | Manualshive

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Teac DV-3100VK Service Manual Download Page 10

9

The door isn't open.

Is "OPEN" showed on the screen?

Is there voltage difference

in XP102UNLOAD pin and

LOAD pin?

Check if RMC pin of

XS107 has a waveform.

Does XS107 power

have voltage?

Does drive motor

have voltage?

Replace connection cord.

Replace key-circuit board.

Replace motor.

END

Yes

Yes

Yes

Yes

Yes

No

No

No

No

No

C Open/close abnormal

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Summary of Contents for DV-3100VK

Page 1: ...rtion noise GENERAL Power supply Power consumption Dimensions Weight Channel separation OUTPUTS Video outputs S video outputs Audio outputs digital audio Audio outputs analog audio Dynamic range Compo...

Page 2: ...SHIELDS ALSO SERVE AS AN X RAY SHIELD IN COLOR SETS ALWAYS RE INSTALL THEM 3 IT IS ESSENTIAL THAT SERVICE PERSONNEL HAVE AVAILABLE AN ACCURATE AND RELIABLE HIGH VOLT AGE METER THE CALIBRATION OF THE...

Page 3: ...CD RW COMPA TIBLE VIDEO CD Digital Karaoke ECHO MIN MAX MIC 1 MIC 2 1 2 3 4 8 7 6 5 9 11 10 12 13 15 14 PREPARATIONS BEFORE OPERATION Con t FRONT PANEL 1 POWER 2 STANDBY INDICATOR 3 DISC TRAY 4 OPEN C...

Page 4: ...SEC REPEAT ONE ALL A B 1 2 2 3 D1 RESUME 1 5 9 13 2 6 10 14 3 7 11 15 4 8 12 16 DIGITAL Play indicator Pause indicator Title indicator Remain indicator Chapter track indicator Lock indicator Program i...

Page 5: ...LANGUAGE 13 OUTPUT 14 KEY CONTROL 15 SUBTITLE 16 MONO STEREO 17 A B REPEAT 18 REPEAT 19 RETURN 20 MENU 21 PAUSE STEP 22 SLOW 23 ZOOM 24 REMAIN 25 LAST MEMORY 26 TIME SEARCH 27 DIGEST 28 PLAY MODE 29...

Page 6: ...AUDIO DAC PCM1723 PCM1720 4M ROM 29F040 EEPROM 24C01 33 868MHz 27MHz ATAPI INTERFACE XS106 TO POWER SUPPLY BOARD TO PICK UP MECHANISM CHASSIS XS100 XS109 TO OUTPUT BOARD 3 5V R CONTROL BUS 4M DRAM AUD...

Page 7: ...disc be read Is video normal Is audio normal Normal operation Setting of the unit is correct Refer to audio guide Refer to video guide Refer to read disc guide Refer to open close guide Refer to displ...

Page 8: ...er is damaged Check secondary commute circuit Check secondary feedback circuit Check if secondary short Check V304 Replace N301 Are transformer secondary 6V 15V output Are 2 3 pin of N301 resistance h...

Page 9: ...is 3 3V Check if voltage of 34 pin of UPD16311 is 24V Check grounded negative voltage of screen F1 and F2 Replace UPD16311 Check if connection cord between screen and main board is broken Check if UP...

Page 10: ...difference in XP102UNLOAD pin and LOAD pin Check if RMC pin of XS107 has a waveform Does XS107 power have voltage Does drive motor have voltage Replace connection cord Replace key circuit board Replac...

Page 11: ...ISC IN Normal Focus on Does the disc turn Is laser normal Can TOC be read Refer to focus guide Refer to focus guide Refer to laser guide Refer to TOC guide Yes Yes Yes Yes No No No No D Read disc abno...

Page 12: ...during playback Have picture but picture disappeared during playback Check connection between video encoder and XS109 Check jack of output board or replace main board Check main board and replace G102...

Page 13: ...P202 is normal Is N202 and N203 signal output Is transistor V208 and V209 for mute usage broken down Normal Replace transistor Check 4558 and surrounding components Check connection between R L pin of...

Page 14: ...onnection between 14 7 pin of BA5945 and FCS FCS of XS100 2 Check if G101 G102 normal operation 3 Check BA5945 and peripheral components 1 Check connection between D1870 and BA5945 2 Check D1870 and p...

Page 15: ...at D105 pin 44 1 Check connection between pickup and main board 2 Replace pickup 1 Check connection between D1890 of pin LD and XS100 2 Check D1890 and peripheral components 1 Check connection between...

Page 16: ...of 18 19 30 31 36 43 pin of D105 is normal 1 Check connections between CPU cortrol bus data bus and D1870 2 Check CPU and peripheral components 1 Check connections between D1870 pin 17 and BA5954 pin...

Page 17: ...00 2 Check connection between XS100 and pickup 3 Replace pickup 1 Refer to laser guide 2 Check slide motor and connections to main board 1 Check ATAPI channel 2 Check VS3811 and peripheral components...

Page 18: ...S25 8 S9 F R S22 5 S13 P MODE R509 10K XP501 R508 10K R503 220 VD512 S14 PBC S17 1 S15 RPT S23 6 S1 POWER S30 DISC2 S16 REP AB S18 2 S24 7 S37 OPEN2 S36 OPEN1 S19 3 U547 UPD16311 SW1 1 SW2 2 SW3 3 SW...

Page 19: ...18 H3100 PHONE BOARD...

Page 20: ...AD21 POWER BOARD 19...

Page 21: ...OUT 830 312 OUTPUT BOARD 20...

Page 22: ...DVD3100K KEYBOARD DSM6012BM MAIN UNIT 21...

Page 23: ...AD21POWER BOARD OUT 830 312 OUTPUT BOARD DV 3100 PHONE BOARD 22...

Page 24: ...LIP 18 b6041 MECHANISM SPACER 19 S2277 MECHANISM ASSY 20 b1626 SPACER 21 a2776 SCREW ST3 18 22 0820 MAIN ASSY 23 a2779 SCREW ST3 14 24 b6042 REAR PANLE 25 a2794 SCREW M3 8 26 a2750 SCREW ST3 8 27 a276...

Page 25: ...18 A2776 22 9A08767500 MAIN UNIT 0820 23 9A08787300 SCREW ST3X14 A2779 24 9A08794200 REAR PANEL B6042 25 9A08619900 SCREW M3X8 A2794 26 9A08620700 SCREW ST3X8 A2750 27 9A08621000 SCREW ST3X6 A2761 28...

Page 26: ...00 DIODE P6KE200 VD307 9A08648000 DIODE RU2YX VD308 9A08766500 DIODE 31DQ06 VD310 9A08766600 DIODE 11EFS2 VD311 313 9A08786000 DIODE 10ELS4 VD315 9A08786000 DIODE 10ELS4 XP301 9A08650900 SOCKET 3951P0...

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