Sony RMT-V267B Service Manual Download Page 66

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6-2

2-1-5.

Input/Output Levels and impedance

Video input:

LINE-1 IN/ LINE-2 IN
Input signal: 1 Vp-p, 75 ohms, unbalanced,
sync negative

Video output: LINE OUT

Output signal: 1 Vp-p, 75 ohms, unbalanced,
sync negative

Audio input:

LINE-1 IN/ LINE-2 IN
Input level: –7.5 dBs (0 dBs = 0.775 Vrms)
Input impedance: more than 47 kilohms

Audio output: LINE OUT

Output level: –7.5 dBs at load impedance 47 kilohms
Output impedance: less than 10 kilohms

2-1-6.

Adjustment Sequence

The adjustments should be performed in the following sequence.

Power Supply Check

↓

Servo System Adjustments

↓

Video system Check

↓

Audio System Adjustments

↓

Laser Link System Adjustments

2-2.

POWER SUPPLY CHECK

2-2-1.

Power Supply Voltage Check (MA-360 board)

Mode

E-E

Measuring instrument

Digital voltmeter

35 V check

Measurement point

CN603 pin

!¡

Specified value

37 ± 1 Vdc

13 V check

Measurement point

CN603 pin

!º

Specified value

13.2 ± 0.5 Vdc

6 V check

Measurement point

CN603 pin

Specified value

5.9 ± 0.15 Vdc

+F, –F check

Measurement point

+ probe: CN603 pin

– probe: CN603 pin

Specified value

4.5 ± 0.5 Vdc

[Check Method]
1)

Check that each power supply voltage satisfies the specified
value.

Summary of Contents for RMT-V267B

Page 1: ...ls 5 M11HF M91HF only Design and specifications are subject to change withoutnotice System Format VHS NTSC standard Video recordingsystem Rotary head helical scanning FM system Video heads Double azimuthfourheads Video signal NTSC color EIAstandards Tape speed SP 33 35 mm s 1 3 8 inches s EP 11 11 mm s 7 16 inches s LP 16 67 mm s 11 16 inches s playback only Maximum r ecording playback time 8 hrs ...

Page 2: ...ers Leakage current can be measured by any one of three methods 1 A commercial leakage tester such as the Simpson 229 or RCA TW 540A Follow the manufacturers instructions to use these instruments 2 A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of a VOM or battery operatedAC voltmeter The...

Page 3: ...3 2 7 INTERNAL VIEWS 2 4 2 8 CIRCUIT BOARDS LOCATION 2 5 3 BLOCK DIAGRAMS 3 1 OVERALL BLOCK DIAGRAMS 3 1 3 2 VIDEO BLOCK DIAGRAM 3 3 3 3 SYSTEM CONTROL BLOCK DIAGRAM 3 5 3 4 MODE CONTROL BLOCK DIAGRAM 3 7 3 5 AV LINK BLOCK DIAGRAM 3 9 3 6 AUDIO BLOCK DIAGRAM 3 11 3 7 POWER BLOCK DIAGRAM 3 13 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4 1 FRAME SCHEMATIC DIAGRAM 4 3 4 2 PRINTED WIRING BOARDS AN...

Page 4: ...Output Levels and impedance 6 2 2 1 6 Adjustment Sequence 6 2 2 2 POWER SUPPLY CHECK 6 2 2 2 1 Power Supply Voltage Check MA 360 board 6 2 2 3 SERVO SYSTEM ADJUSTMENT 6 3 2 3 1 RF Switching Position Adjustment MA 360 Board 6 3 2 3 2 Hi Fi Switching Position Adjustment MA 360 Board 6 3 2 4 VIDEO SYSTEM CHECK 6 4 2 4 1 Playback Level Check MA 360 board 6 4 2 4 2 Sync AGC Check MA 360 board 6 4 2 4 3...

Page 5: ... off loading 4 FF 14 RVS pause 24 Mecha error Power on 5 REW 15 RVS x1 25 Power on eject initial 6 REC 16 RVS x2 26 Power off eject initial 7 REC pause 17 REV 27 APC REC 8 Power on stop 18 Power off initial 28 Cas loading 9 PB 19 Mecha error Power off No auto PB check 0 No error 1 Cam encoder error Loading direction 2 Cam encoder error Unloading direction 3 T reel error 4 S reel error 5 Capstan er...

Page 6: ...you want to find later press CLEAR The counter in the display window resets to 0 00 00 Search for the point afterwards by referring to the counter To display the counter on the TV screen press DISPLAY Notes Tapes recorded in the LP mode on other VCRs can be played back on this VCR but the picture quality cannot be guaranteed The counter resets to 0 00 00 whenever a tape is reinserted The counter s...

Page 7: ...cks using the INPUT SELECT button L3 is reserved for LASER LINK input when viewing the camcorder picture page 35 Cable connection is recommended when recording the picture from the camcorder page 38 The display appears on the TV screen indicating information about the tape but the information won t be recorded on the tape If you don t want to watch TV while recording you can turn off the TV When u...

Page 8: ...e the VCR is recording Reset the counter Display tape information on the TV screen Check the timer settings Watch another TV program To lock the VCR after setting the timer Child Lock While the VCR turns on hold down 1 POWER on the VCR until the indicator appears in the display window The VCR turns off and the indicator remains lit The VCR will not work except for timer recording To unlock the VCR...

Page 9: ... VCR after setting the timer Child Lock While the VCR turns on hold down 1 POWER on the VCR until the indicator appears in the display window The VCR turns off and the indicator remains lit The VCR will not work except for timer recording To unlock the VCR hold down 1 POWER on the VCR until the indicator disappears from the display window The VCR is unlocked and turns on To stop timer recording wh...

Page 10: ...ded in the LP mode on other VCRs can be played back on this VCR but the picture quality cannot be guaranteed The picture may have snow when playing at high speed in reverse when playing in reverse slow motion when playing in reverse If the playback mode mark doesn t appear on the TV screen press DISPLAY The picture may flutter a bit when playing in slow motion Additional Operations 22 Creating a f...

Page 11: ...the beginning of the line To cancel the setting press CLEAR 4 Push the cursor stick OK If any timer settings remain turn off the VCR to return to recording standby CLEAR MENU 1 continued TUE 9 28 9 TIMER SET CHECK 3 DATE START STOP CH 7 00 8 00 6 SP 10 2 10 30 11 15 50 EP 1 00 3 00 LINE1 EP EVERY 12 55 1 30 12 SP THU AM AM SAT PM PM SAT MON SUN AM PM AM PM 0 1 2 3 4 5 6 7 8 9 0 Cursor stick M m OK...

Page 12: ...he two buttons the indicator lights up To resume automatic tracking adjustment eject the tape and reinsert it About the Reality Regenerator function The Reality Regenerator function automatically restores the picture to its original quality during playback To use the Reality Regenerator function press REALITY REGENERATOR The REALITY REGENERATOR indicator lights up To turn it off press REALITY REGE...

Page 13: ...60 length tape or any tape shorter than a T 140 length tape 180 when using a T 140 or T 180 length tape For details see page 8 SMART CUE MEDIUM to set the automatic rewinding time on skip playback to a medium length SHORT to set to a short length LONG to set to a long length FAVORITE CH ON when using favorite channel list OFF when using station ID list For details see pages 10 and 22 AUTO LASER LI...

Page 14: ...ecorder LINE 2 IN Signal flow VMC 810HG audio video cable not supplied TV Other VCR Player Hooking up to a VCR or stereo system How to hook up to record on this VCR How to hook up to a stereo system Connect LINE 2 IN AUDIO on this VCR to the audio output jacks on the stereo system using the RK C510KS audio cable not supplied If the other VCR has a CONTROL S OUT jack for synchronized editing Hook u...

Page 15: ...function page 44 To use the SmartFile function attach the SmartFile label to the tape If you record a program on a tape with a SmartFile label the contents will appear on the SmartFile search list With the SmartFile list you can also easily find the beginning of the available recording space Selecting and playing a program page 53 To play back a recorded program select the program you want to watc...

Page 16: ...ta Blank Time space appears as BLANK TIME Recording start time Estimated position of the recorded program Recording time Date Day of the week Tape speed Initial and latest dates of use for this SmartFile tape Channel Station ID p 1 BLANK TIME M 0 3 H 5 EP START END 8 10 99 8 10 99 TUE 2 30PM CH 8 0 8 EP M 0 3 H 0 1 X Z Y 47 SmartFile Function Recording after locating the Blank Time space The Smart...

Page 17: ...ECK TUE DATE START STOP CH 9 28 VCR Plus 51 SmartFile Function The AUTO BLANK SEARCH screen appears 3 Move the cursor stick to select YES and push the cursor stick OK The Blank Time search screen appears The VCR goes to the beginning of the Blank Time space and stops then turns off automatically The indicator appears in the display window and the VCR stands by for recording If you are using a cabl...

Page 18: ...FILE LIST to AUTO in the ADVANCED OPTIONS menu the SmartFile search list appears automatically when you insert a SmartFile tape see page 34 Note You may not be able to locate the beginning of the selected program correctly when the SmartFile tape contains one or more short length less than about 15 minutes in EP mode and about 5 minutes in SP mode programs that are not stored in the SmartFile labe...

Page 19: ... recording mode the VCR recognizes the label and will automatically label all future recordings of the same program The set label is assigned even when an information signal containing the program name category name or other information is broadcast with the program However if you change the program label and category several times the VCR may automatically label only the last program of which the...

Page 20: ...s When you start recording from a position prior to the protected program the recording automatically stops no more than about 3 minutes in SP mode and about 8 minutes in EP mode before the beginning of the protected program If you protect a program just after the Blank Time space BLANK TIME becomes shortened by about 3 minutes in SP mode and about 8 minutes in EP mode If you try to record on a Sm...

Page 21: ...tape is damaged or dirty If you don t set the clock or the clock isn t set to the correct date the registration date won t be stored correctly on the SmartFile list After you press SMARTFILE GENERATOR and start registration registration is interrupted if you press x STOP H PLAY M FF m REW 1 or INDEX SEARCH In these cases as well the data registered up to the point when registration was interrupted...

Page 22: ... cable connection Power Clock Symptoms caused by contaminated video heads Normal picture initial contamination terminal Rough picture No picture or black white screen appears Unclear picture continued Additional Information Additional Information 70 Troubleshooting continued Symptom A TV program does not appear on the TV screen TV reception is poor The tape starts playing as soon as it is inserted...

Page 23: ...ntrols continued Remote commander 1 2 3 4 5 6 7 8 9 0 1 Z EJECT button 5 2 Number buttons 13 3 VCR Plus button 12 4 ENTER button 10 13 22 5 SMARTFILE button 45 53 61 6 z REC record button 7 24 7 INDEX SEARCH buttons 29 8 m REW rewind button 5 19 9 M FF fast forward button 5 19 0 H PLAY button 4 20 qa x STOP button 5 qs Shuttle ring 8 20 73 Additional Information Index to parts and controls Refer t...

Page 24: ... wg X PAUSE button 5 wh JOG button 21 continued Additional Information 78 1 COUNTER REMAIN button 8 2 SP Standard Play EP Extended Play button 7 48 3 AUDIO MONITOR button 27 4 AUDIO VIDEO INSERT buttons 41 5 y SLOW buttons 19 6 2 button 19 7 TV VIDEO button 8 8 INPUT SELECT button 7 9 39 9 TAPE RETURN button 20 0 CLEAR button 5 13 25 57 qa DISPLAY button 8 qs CH channel buttons 7 qd VOL volume but...

Page 25: ...N461 on MA 360 board 3 Flat cable From CN462 on MA 360 board 4 Hooks 4 Hooks 4 Hooks 5 Front panel block assembly 2 2 AN 19 DM 87 FR 163 JK 172 PD 111 BOARDS 8 AN 19 board M11HF M91HF 7 9 Screw B2 6 8 º PD 111 board M91HF Front panel assembly 6 JK 172 board 1 Two screws B2 6 8 4 Two screws B2 6 8 1 Three screws B2 6 8 5 Fulcrum plate L 2 FR 163 board 2 DM 87 board 3 Flexible board From CN401 on FR...

Page 26: ...L 18 board M11HF M91HF 5 Hooks M11HF 2 4 AN 18 ML 18 BOARDS SR MECHANISM DECK 5 Connector From CN301 on MA 360 board 5 Connector From CN302 on MA 360 board 1 Connector From CN002 on ML 18 board M11HF M91HF 5 Flexible board From CN260 on MA 360 board 6 Screw BVTP 3 8 6 Two screws BVTP 3 12 2 Screw B2 6 8 8 AN holder M11HF M91HF 9 AN 18 board M11HF M91HF 3 Holder ML M11HF M91HF 4 ML 18 board M11HF M...

Page 27: ...2 3 2 5 POWER BLOCK MA 360 BOARD 5 Two screws 7 Two screws 7 Two screws 3 Four screws 6 NL holder M91HF 8 MA 360 board 4 Power block 2 Connector From CN603 on MA 360 board 1 VD 29 board ...

Page 28: ...le 3 977 507 01 FL complete assembly A 6759 619 B Reel T table 3 977 508 01 Pinch press block assembly A 6759 615 A ACE head block assembly A 6759 620 A M902 DC motor capstan 1 698 971 11 M901 Drum Assembly DZR 0A8A Z NP 8 839 058 51 999HF M91HF DZR 0A7A Z NP 8 839 057 51 M11HF Rubber belt 3 977 510 01 M903 Loading motor assembly X 3947 577 1 Bottom View ...

Page 29: ... 111 M91HF V A SEPARATOR AN 19 M11HF M91HF FRONT SMART FILE SENSOR JK 172 LINE 2 IN RJ 83 M11HF CPD IN FR 163 INDICATOR DM 87 USER CONTROL POWER BLOCK VD 29 Y C SEP SYNC SEP CA 55 AN 18 M11HF M91HF INNER SMART FILE SENSOR WRITER LR 15 M91HF VIDEO AUDIO PROCESSOR ML 18 M11HF M91HF SMART FILE 2 8 CIRCUIT BOARDS LOCATION ...

Page 30: ...UM MOTOR M CAPSTAN MOTOR CAP FG CAP VS D FG D PG D VS IC100 DRUM MOTOR CAPSTAN MOTOR LOADING MOTOR IC101 M LOADING MOTOR CTL HEAD ROTARY SWITCH CTL REC PB CAM MODE1 4 CBC I O IC980 NICOLON CBC POWER IN OUT CABLE BOX CONTROL CONTROL S CNJ981 CNJ980 INDICATOR TUBE FLUORESCENT ND400 F F IC400 CONTROL REMOTE RECEIVER BLOCK DMS KEY FUNCTION KEY FUNCTION KEY FUNCTION S600 606 S401 403 BOARD DM 87 A D2 A...

Page 31: ...C DATA IC161 36 DE EMPH 12 REC CUR ADJ 1 TRICK H VD 29 BOARD Q505 BUFFER IC500 OSD 10 VCO I V IN 3 13 V SYNC 12 H SYNC 25 8 DET IC501 AFC EXS 8 XS 9 X500 14 318MHz 24 CS 22 S CLK 23 S IN 11 VCO O 11 V SYNC VIDEO 2 YOUT 16 SI VIDEO 26 VD 5 HD 9 WAVE SHAPER Q873 874 VIDEO AMP Q871 872 Q875 BUFFER SYNC DET SET 31 IC871 H SYNC 28 V SYNC 29 30 17 SO 15 SCK 32 IRQ 19 RESET Q502 BUFFER Q503 BUFFER Q561 T...

Page 32: ...TUNER MODE CONTROL DRUM ERR INTEG IC100 1 2 CAP ERR INTEG IC100 2 2 CAP TRQ PNM 28 STEP PLS 99 CAP STOP 33 FAST SEARCH 91 Q140 RESET SW Q141 UNSW 5V CTL X CTL Y HEADL 67 68 CTL FAMP 70 69 CTL FAMP O 73 72 HEADL CTL FAMP CTL FAMP I 24 SOUT 0 23 SIN 0 25 SCLK 40 ASURA RESET 26 ASURA CS 98 TV VTR 50 F MONO 11 TA MUTE 49 CBC POWER 48 NICOLE ON 8 L LINK 36 I2C DATA 38 I2C CLK 4 QVD 93 C ROT 82 V SYNC 6...

Page 33: ... SYSTEM CONTROL SYS RESET 77 ASURA CS 76 F MONO IC161 50 TA MUTE IC161 11 SI 0 IC161 24 SO 0 IC161 23 SCK 0 IC161 25 SYS RESET IC161 40 ASURA CS IC161 26 CBC ON IC161 49 NICOLE ON IC161 48 SIRCS IN 4 SIRCS OUT 6 11 SI 0 12 SO 0 10 SCK 0 22 X CS 2 4 5 1 3 CN001 X001 13 56MHz 32 31 X002 16MHz BOARD RJ 83 1 1 M11HF ONLY M11HF M91HF MODEL CN464 CN005 LED DRIVE Q401 ARC D401 CN421 44 59 14 8 CN422 27 1...

Page 34: ...P 15 IC501 15 5 NOR GATE 11 IC502 Q502 BUFFER Q401 BUFFER 4 3MHz B P F IC402 MUTE Q406 3 5 16 9 14 8 L404 AUDIO DET L CH 4 3MHz DET L405 IC404 4 8MHz B P F IC403 3 5 16 9 13 8 L406 4 8MHz DET L407 IC404 MUTE SW Q403 404 MUTE Q405 Q407 MUTE Q005 IC503 VIDEO LEVEL RV501 4 6 CN006 8 10 AV LINK VIDEO AV LINK L AV LINK R SYNC ON LR 15 BOARD M91HF MODEL ONLY 16 SEE PAGE 4 43 SEE PAGE 4 35 AUDIO DET R CH...

Page 35: ...37 35 36 H L BPF VCO PNR R 10 11 41 OUTPUT SEL MUTE NA IN NA OUT 16 15 17 18 14 13 22 21 L1 L2 TU BIAS SW Q302 AUDIO ERASE HEAD P R A MUTE VREF 80 94 81 82 1 CN270 CHECK HF ADJ MUTE Q381 MUTE SW Q380 RF AUDIO 1 TU701 TO TUNER BLOCK A MUTE IC160 31 FROM SYSCON BLOCK FROM TO SYSCON BLOCK TU AUDIO L TU701 38 I2C DATA IC161 36 I2C SCL IC161 38 AF ENV IC161 59 AF SWP IC161 2 TU AUDIO R TU701 37 FROM TU...

Page 36: ...0 VCC 8 L140 16 28 27 7 CN600 7 CN423 D5V LED DRIVE JOG Q600 D600 DM 87 BOARD 1 CN467 3 SW12V D 6V 1 3 CN006 VDD 72 AVREF 37 IC003 µ CON IC004 EEPROM VCC 8 IC001 AMP V 8 VDD 6 VDD 16 VDD 28 IC002 VDD 38 D005 SMART FAIL SENSOR BLOCK L008 L007 L006 L003 L002 L009 L010 L004 D008 PS001 FR 163 BOARD ML 18 BOARD SERIAL TRANSFER CONT 13 12 16 14 24V 18V 24V CONT 18V CONT NA 5V REG Q609 PS600 999HF M11HF ...

Page 37: ...ding to the model destination Refer to the mount table for each function All variable and adjustable resistors have characteristic curve B unless otherwise noted Signal name XEDIT EDIT PB XREC PB REC 2 non flammable resistor 1 fusible resistor C panel designation U B Line V B Line C adjustment for repair Circled numbers refer to waveforms Readings are taken with a color bar signal input Voltage ar...

Page 38: ...SLV 999HF M11HF M91HF 4 1 FRAME SCHEMATIC DIAGRAM FRAME SCHEMATIC DIAGRAM 4 3 4 4 ...

Page 39: ... 8 D103 D 6 D107 G 3 D109 H 4 D140 C 6 D161 D301 G 11 D420 A 8 D462 D 10 D463 D 10 D562 I 3 D611 A 3 D612 A 3 D614 A 3 D615 B 2 D702 E 12 D980 I 2 D981 I 2 D982 I 1 D983 I 1 D984 J 1 IC100 F 3 IC101 B 3 IC161 C 5 IC201 F 8 IC260 H 9 IC261 G 12 IC331 G 10 IC360 J 8 IC460 B 9 IC462 C 10 IC463 C 11 IC570 H 2 IC601 A 5 IC980 I 2 Q101 E 1 Q102 Q103 D 5 Q140 C 6 Q141 C 7 Q142 C 7 Q201 G 7 Q202 G 6 Q203 ...

Page 40: ...EPARATOR AN 19 M11HF M91HF FRONT SMART FILE SENSOR JK 172 LINE 2 IN RJ 83 M11HF CPD IN FR 163 INDICATOR DM 87 USER CONTROL POWER BLOCK VD 29 Y C SEP SYNC SEP CA 55 AN 18 M11HF M91HF INNER SMART FILE SENSOR WRITER LR 15 M91HF VIDEO AUDIO PROCESSOR ML 18 M11HF M91HF SMART FILE For printed wiring boards There are few cases that the part printed on this diagram isn t mounted in this model ...

Page 41: ...SLV 999HF M11HF M91HF 4 9 4 10 For schematic diagram Refer to page 4 5 for printed wiring board Refer to page 4 23 for waveforms Y C AUDIO PROCESSOR MA 360 2 8 ...

Page 42: ...SLV 999HF M11HF M91HF For schematic diagram Refer to page 4 5 for printed wiring board Refer to page 4 23 for waveforms 4 11 4 12 Y C OUT MA 360 3 8 ...

Page 43: ...SLV 999HF M11HF M91HF For schematic diagram Refer to page 4 5 for printed wiring board Refer to page 4 23 for waveforms 4 13 4 14 SERVO SYSTEM CONTROL MA 360 4 8 ...

Page 44: ...SLV 999HF M11HF M91HF For schematic diagram Refer to page 4 5 for printed wiring board Refer to page 4 23 for waveforms 4 15 4 16 AUDIO MA 360 5 8 ...

Page 45: ...SLV 999HF M11HF M91HF For schematic diagram Refer to page 4 5 for printed wiring board Refer to page 4 23 for waveforms 4 17 4 18 MODE CONTROL MA 360 6 8 ...

Page 46: ...SLV 999HF M11HF M91HF For schematic diagram Refer to page 4 5 for printed wiring board Refer to page 4 23 for waveforms 4 19 4 20 TUNER MA 360 7 8 ...

Page 47: ...SLV 999HF M11HF M91HF For schematic diagram Refer to page 4 5 for printed wiring board Refer to page 4 23 for waveforms 4 21 4 22 POWER SUPPLY MA 360 8 8 ...

Page 48: ...C PB IC460 REC PB 30 Hz 3 7 Vp p H 3 4 Vp p V 0 3 Vp p 16 6 msec 0 45 Vp p 0 15 Vp p 16 6 msec 70 kHz 52 Vp p 52 Vp p 70 kHz H 0 44 Vp p H 1 Vp p H 0 15 Vp p H 0 3 Vp p H 0 3 Vp p H 0 25 Vp p 3 579545 MHz 0 45 Vp p 3 579545 MHz 0 4 Vp p 30 Hz 5 Vp p 16 Hz 4 2 Vp p 16 Hz 4 Vp p 32 768 Hz 5 Vp p MA 360 REC PB HEAD AMP Y C AUDIO PROCESSOR Y C OUT AUDIO MODE CONTROL SERVO SYSTEM CONTROL TUNER POWER SU...

Page 49: ...402 B 2 IC400 B 2 Q400 A 1 Q401 C 4 Q402 B 4 4 25 4 26 INDICATOR FR 163 MA 360 REC PB HEAD AMP Y C AUDIO PROCESSOR Y C OUT AUDIO MODE CONTROL SERVO SYSTEM CONTROL TUNER POWER SUPPLY PD 111 M91HF V A SEPARATOR AN 19 M11HF M91HF FRONT SMART FILE SENSOR JK 172 LINE 2 IN RJ 83 M11HF CPD IN FR 163 INDICATOR DM 87 USER CONTROL POWER BLOCK VD 29 Y C SEP SYNC SEP CA 55 AN 18 M11HF M91HF INNER SMART FILE S...

Page 50: ...SLV 999HF M11HF M91HF 4 27 4 28 INDICATOR FR 163 ...

Page 51: ...C500 REC 2 IC500 PB 3 IC500 8 REC PB 4 IC501 5 REC PB 5 IC501 9 REC PB 6 IC501 REC PB 7 IC871 REC 8 IC871 º REC PB 2 2 Vp p H 2 2 Vp p 5 1 Vp p 14 31818 MHz H 2 2 Vp p H 2 2 Vp p H 3 6 Vp p V 3 6 Vp p H 1 5 Vp p 2 µsec 1 8 Vp p H 4 8 Vp p 8 MHz MA 360 REC PB HEAD AMP Y C AUDIO PROCESSOR Y C OUT AUDIO MODE CONTROL SERVO SYSTEM CONTROL TUNER POWER SUPPLY PD 111 M91HF V A SEPARATOR AN 19 M11HF M91HF ...

Page 52: ...SLV 999HF M11HF M91HF 4 31 4 32 Y C SEP SYNC SEP VD 29 ...

Page 53: ... 1 IC002 C 2 IC003 B 3 IC004 B 1 Q001 C 4 Q002 C 4 Q003 C 6 Q004 A 4 Q005 C 4 Q006 A 3 Q007 C 3 Q008 B 4 Q009 A 3 Q010 C 3 Q011 B 4 Q012 B 6 Q015 B 8 Q016 C 3 Q017 C 3 Q018 B 3 Q019 B 3 4 33 4 34 SMART FILE ML 18 SENSOR AN 18 19 CPD IN RJ 83 MA 360 REC PB HEAD AMP Y C AUDIO PROCESSOR Y C OUT AUDIO MODE CONTROL SERVO SYSTEM CONTROL TUNER POWER SUPPLY PD 111 M91HF V A SEPARATOR AN 19 M11HF M91HF FRO...

Page 54: ...SLV 999HF M11HF M91HF 4 35 4 36 SMART FILE ML 18 SENSOR AN 18 19 CPD IN RJ 83 ML 18 BOARD 1 IC002 REC PB 2 IC003 REC PB 5 Vp p 16 0 MHz 3 2 Vp p 13 56 MHz ...

Page 55: ...or printed wiring boards There are few cases that the part printed on this diagram isn t mounted in this model 4 37 4 38 VIDEO AUDIO PROCESSOR LR 15 MA 360 REC PB HEAD AMP Y C AUDIO PROCESSOR Y C OUT AUDIO MODE CONTROL SERVO SYSTEM CONTROL TUNER POWER SUPPLY PD 111 M91HF V A SEPARATOR AN 19 M11HF M91HF FRONT SMART FILE SENSOR JK 172 LINE 2 IN RJ 83 M11HF CPD IN FR 163 INDICATOR DM 87 USER CONTROL ...

Page 56: ...SLV 999HF M11HF M91HF 4 39 4 40 VIDEO AUDIO PROCESSOR LR 15 ...

Page 57: ...t mounted in this model 4 41 4 42 USER CONTROL DM 87 MA 360 REC PB HEAD AMP Y C AUDIO PROCESSOR Y C OUT AUDIO MODE CONTROL SERVO SYSTEM CONTROL TUNER POWER SUPPLY PD 111 M91HF V A SEPARATOR AN 19 M11HF M91HF FRONT SMART FILE SENSOR JK 172 LINE 2 IN RJ 83 M11HF CPD IN FR 163 INDICATOR DM 87 USER CONTROL POWER BLOCK VD 29 Y C SEP SYNC SEP CA 55 AN 18 M11HF M91HF INNER SMART FILE SENSOR WRITER LR 15 ...

Page 58: ...art printed on this diagram isn t mounted in this model 4 43 4 44 V A SEPARATOR PD 111 MA 360 REC PB HEAD AMP Y C AUDIO PROCESSOR Y C OUT AUDIO MODE CONTROL SERVO SYSTEM CONTROL TUNER POWER SUPPLY PD 111 M91HF V A SEPARATOR AN 19 M11HF M91HF FRONT SMART FILE SENSOR JK 172 LINE 2 IN RJ 83 M11HF CPD IN FR 163 INDICATOR DM 87 USER CONTROL POWER BLOCK VD 29 Y C SEP SYNC SEP CA 55 AN 18 M11HF M91HF INN...

Page 59: ...PLY SRV886UC SRV886UC SIDE B MA 360 REC PB HEAD AMP Y C AUDIO PROCESSOR Y C OUT AUDIO MODE CONTROL SERVO SYSTEM CONTROL TUNER POWER SUPPLY PD 111 M91HF V A SEPARATOR AN 19 M11HF M91HF FRONT SMART FILE SENSOR JK 172 LINE 2 IN RJ 83 M11HF CPD IN FR 163 INDICATOR DM 87 USER CONTROL POWER BLOCK VD 29 Y C SEP SYNC SEP CA 55 AN 18 M11HF M91HF INNER SMART FILE SENSOR WRITER LR 15 M91HF VIDEO AUDIO PROCES...

Page 60: ...SLV 999HF M11HF M91HF 4 47 4 48E POWER BLOCK SRV886UC ...

Page 61: ...INTERFACE MA 360 BOARD IC161 1 30Hz pulse 2 Pulse at tape running 3 Reverse logic pulse of STEP PLS 4 L when drum rotation stops 5 Unstable period pulse 6 Pulse in period in proportional to tape speed 7 360Hz pulse 8 Pulse at tape running 9 Approx 2 msec period H or L pulse 10 Approx 1 5 msec period H or L pulse 11 L when FWD SLOW H when RVS SLOW Signal CAP STOP STEP PLS DRM PG DRM FG CAP FG CAP D...

Page 62: ...ª º I O HI Z I I I I I I I O O D O O D O I I EJECTED L H H L L H H L H L 4 L H 4 4 CASSETTE LOADING H L L L H 2 H L H L 4 L 4 4 CASSETTE UNLOADING L L L L H 2 H L H L 4 L 4 4 TAPE THREADING H 1 1 1 1 2 H L 3 4 H L 6 6 TAPE UNTHREADING L 1 1 1 1 2 H L 3 4 H H 6 6 STOP 7 H H H L 2 H L H L 4 L H L 6 6 FF 7 H H L H 2 3 3 4 H L 6 6 REW 7 H H L H 2 3 3 4 H H 6 6 PB 7 H L L H 2 3 3 4 H L 6 6 PB PAUSE 7 H...

Page 63: ...on clock Ground System reset signal Ground System clock 16 MHz System clock 16 MHz Ground Drum PG input Drum FG input Capstan FG input NICOL control signal out Cable box control signal out Forced mono Pin No 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Pin Name SW2 GND VDD VDD N C AV ADJ N C N...

Page 64: ...A D 0 A D 1 A D 2 A D 3 A D 4 ML LED X CS AFT AVDD AV REF SCL 0 CG CS SDA 0 JOG LED AVSS EXTAL XTAL VSS RST PLL CLK PLL DATA PLL ENABLE MAIN SAP SAP DET V SET CS DMS 1 DMS 2 VFDP SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 I O O I I I I O O O I I O O I O I I I I I O O I I O O O O I I I O O O O I O I I I O O O O O O O Function During Laser Link signal resived H Power failure detect signal input H DET_ Tuner...

Page 65: ...rwise connect the measuring instrument as shown in the following diagram Fig 6 2 1 LINE 1 IN VIDEO LINE OUT Video output 75 Ω Pattern generator VCR Monitor TV 2 1 3 Setup for adjustment Because the video signal obtained from the pattern generator is used as the adjustment signal for adjustments the video output signal must satisfy the given specification Connect the oscilloscope toVIDEO LINE 1 IN ...

Page 66: ...hould be performed in the following sequence Power Supply Check Servo System Adjustments Video system Check Audio System Adjustments Laser Link System Adjustments 2 2 POWER SUPPLY CHECK 2 2 1 Power Supply Voltage Check MA 360 board Mode E E Measuring instrument Digital voltmeter 35 V check Measurement point CN603 pin Specified value 37 1 Vdc 13 V check Measurement point CN603 pin 9 or º Specified ...

Page 67: ...ton to write the data in EEPROM 5 Check that the display changes to AH and mode goes to the Hi Fi switching position adjustment 6 Perform Hi Fi Switching Position Adjustment Fig 6 2 3 2 V CH1 CH2 Magnified V sync CH1 CH2 t 2 3 2 Hi Fi Switching Position Adjustment MA 360 Board Adjustment Purpose To adjust the link of theA ch and B ch of the tape playback outputs To make the unit compatible with ot...

Page 68: ...rd Measuring Instrument Oscilloscope Specified Value A 2 10 0 14 V Switch setting INPUT SELECT L1 Check method 1 Input a color bar signal to VIDEO LINE 1 terminal 2 Check that the video signal level A satisfies the specified value Fig 6 2 6 White 100 A H 2 4 3 Deviation Check Adjustment purpose Confirm that the YFM signal deviation is within the specification Mode Recording and playback SP mode Si...

Page 69: ...5 Check that the 400 Hz signal level satisfies the specified value AUDIO LINE OUT L and R AUDIO LINE 1 IN L and R Audio oscillator Attenuator 600 Ω Audio level meter or distortion meter 47 kΩ VTR 2 5 2 Normal Audio System Adjustment Make adjustment in the SP mode unless otherwise specified Use a normal VHS cassette tape for adjustment 1 ACE Head Adjustment Refer to the VHS mechanical adjustment ma...

Page 70: ...k receiver video output level setting Mode E E Signal Color bar Measurement Point Pin 4 of CN006 AV LINK VIDEO Measuring Instrument Oscilloscope Adjusting element RV501 Specified Value A 1 00 0 05 V Switch setting INPUT SELECT L3 Adjusting method 1 Input a color bar signal to the video jack of the camcoder 1 Adjust the video signal level A to the specified value with RV501 Fig 6 2 10 Pattern gener...

Page 71: ...MPRESSION 5 3 054 846 01 DOOR DD CASSETTE 6 3 953 432 01 SPRING GE FL 7 3 054 854 01 PLATE RING ORNAMENTAL 8 3 054 859 01 RING DD JOG 9 3 054 860 01 BUTTON DD CENTER 10 1 418 341 11 SWITCH BLOCK CONTROL 999HF 10 1 418 341 21 SWITCH BLOCK CONTROL M11HF 10 1 418 341 31 SWITCH BLOCK CONTROL M91HF 11 1 762 844 21 SWITCH ROTARY 12 3 054 862 01 PLATE RIGHT FULCRUM 13 3 054 863 01 HOLDER DD SHIELD M11HF ...

Page 72: ...791 897 A AN 18 BOARD COMPLETE M11HF M91HF 57 3 979 314 01 BASE R MD 58 4 921 277 41 SCREW B2 6X8 TAPPING BIND 59 1 779 725 11 CONNECTOR BOARD TO BOARD 5P 60 3 682 057 11 SPACER SMALL 61 1 783 605 12 CORD POWER 125V 7A M11HF M91HF 61 1 790 293 11 CORD POWER 125V 10A 999HF 62 3 979 564 81 PANEL REAR M11HF M91HF 62 3 979 564 91 PANEL REAR 999HF 63 3 970 608 21 SUMITITE B3 BV 64 3 053 965 01 HOLDER M...

Page 73: ... 708 3 977 535 01 PLATE LUMINOUS END SENSOR 709 3 977 536 01 PLATE LUMINOUS TOP SENSOR 710 3 970 471 01 SPRING DECK OPEN TORSION 711 A 6759 615 A PRESS BLOCK ASSY PINCH 712 3 958 455 01 SPRING PINCH TENSION 713 3 977 447 01 GEAR ELEVATOR 714 3 977 514 01 OPENER LID 715 3 977 441 03 GEAR PINCH PRESSING 716 3 977 445 02 GEAR TG8 ARM DRIVING 717 3 977 465 01 SPRING EXTENSION RVS BRAKE 718 X 3947 582 ...

Page 74: ...976 767 01 SPRING TENS REC PROOF 757 3 977 487 01 BOSS TG1 FULCRUM 758 X 3947 587 1 TG1 ASSY 759 X 3947 589 1 BAND ASSY TG1 760 3 977 488 01 SPRING POWER TENSION 761 A 6750 324 A SHUTTLE S BLOCK ASSY 762 X 3948 050 1 ROLLER ASS Y GUIDE 763 3 965 178 01 SPRING 764 3 969 632 04 BASE DRUM 765 A 6759 630 A SHUTTLE T BLOCK ASSY 766 3 977 501 01 PLATE LUMINOUS 767 X 3943 899 8 GROUND ASSY SHAFT 768 A 67...

Page 75: ...AINER 813 3 977 504 01 GEAR CLUTCH 814 X 3949 365 1 GEAR ASSY PULLEY B 815 3 977 510 01 BELT RUBBER 816 3 977 440 01 WASHER STOPPER 817 3 977 439 01 GEAR CAM 818 3 053 878 01 SLIDER B 819 3 977 455 01 GEAR LOADING T 820 3 977 456 03 SPRING TORSION LOAD T 821 X 3947 579 1 LEVER ASSY LOADING T 822 3 977 451 01 GEAR LOADING S 823 3 977 452 01 SPRING TORSION LOAD S 824 X 3947 578 1 LEVER ASSY LOADING ...

Page 76: ...1HF M91HF Ref No 2000 series CAPACITOR C101 1 125 830 91 CERAMIC CHIP 680PF 1 50V M11HF M91HF C102 1 163 245 11 CERAMIC CHIP 56PF 5 50V M11HF M91HF CONNECTOR CN101 1 506 468 11 PIN CONNECTOR 3P M11HF M91HF RESISTOR R488 1 216 025 91 RES CHIP 100 5 1 10W M11HF M91HF R490 1 216 025 91 RES CHIP 100 5 1 10W M11HF M91HF R492 1 216 295 00 METAL CHIP 0 5 1 10W M11HF M91HF A 6791 892 A DM 87 BOARD COMPLET...

Page 77: ...N VIDEO AUDIO L R DIODE D491 8 719 421 59 DIODE MA3075WA TX D492 8 719 421 59 DIODE MA3075WA TX D493 8 719 422 37 DIODE MA8051 TX D494 8 719 421 59 DIODE MA3075WA TX JUMPER RESISTOR JR490 1 216 296 00 METAL CHIP 0 5 1 8W JR491 1 216 296 00 METAL CHIP 0 5 1 8W JR492 1 216 295 00 METAL CHIP 0 5 1 10W RESISTOR R491 1 216 295 00 METAL CHIP 0 5 1 10W R492 1 216 295 00 METAL CHIP 0 5 1 10W R493 1 216 02...

Page 78: ...NECTOR 10P CN602 1 573 735 11 PIN CONNECTOR 8P DIODE D003 8 719 800 76 DIODE MA153 TX D401 8 719 800 76 DIODE MA153 TX D404 8 719 801 78 DIODE MA152WK TX D602 8 719 018 07 DIODE MA8270 TX D904 8 719 801 78 DIODE MA152WK TX IC IC402 8 759 473 72 IC SC111711DR2 IC403 8 759 473 72 IC SC111711DR2 IC404 8 759 701 39 IC NJM3404AM TE1 IC501 8 759 377 76 IC MC10115P IC502 8 759 377 75 IC MC10107P IC503 8 ...

Page 79: ...6791 896 A MA 360A10 BOARD COMPLETE M11HF A 6791 902 A MA 360A11 BOARD COMPLETE M91HF A 6791 905 A MA 360A9 BOARD COMPLETE 999HF Ref No 1000 series 3 960 273 01 SPACER TOP END 3 960 274 01 SPACER LED CAPACITOR C101 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C102 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C103 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C104 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C105 1...

Page 80: ...4 004 11 CERAMIC CHIP 0 1uF 10 25V C278 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C279 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C280 1 124 584 00 ELECT 100uF 20 10V C281 1 164 232 11 CERAMIC CHIP 0 01uF 50V C282 1 164 232 11 CERAMIC CHIP 0 01uF 50V C283 1 164 232 11 CERAMIC CHIP 0 01uF 50V C284 1 164 489 11 CERAMIC CHIP 0 22uF 10 16V C285 1 164 232 11 CERAMIC CHIP 0 01uF 50V C287 1 163 251 11 CERAMIC...

Page 81: ...0 1 164 232 11 CERAMIC CHIP 0 01uF 50V M91HF 999HF C832 1 163 251 11 CERAMIC CHIP 100PF 5 50V M91HF 999HF C833 1 163 121 00 CERAMIC CHIP 150PF 5 50V M91HF 999HF C834 1 163 245 11 CERAMIC CHIP 56PF 5 50V M91HF 999HF C835 1 163 038 00 CERAMIC CHIP 0 1uF 25V M91HF 999HF C836 1 124 589 11 ELECT 47uF 20 16V M91HF 999HF C837 1 163 038 00 CERAMIC CHIP 0 1uF 25V M91HF 999HF C913 1 163 011 11 CERAMIC CHIP ...

Page 82: ...5 1 10W JR025 1 216 296 00 METAL CHIP 0 5 1 8W JR026 1 216 295 00 METAL CHIP 0 5 1 10W JR027 1 216 295 00 METAL CHIP 0 5 1 10W JR028 1 216 296 00 METAL CHIP 0 5 1 8W JR029 1 216 295 00 METAL CHIP 0 5 1 10W JR030 1 216 295 00 METAL CHIP 0 5 1 10W JR031 1 216 295 00 METAL CHIP 0 5 1 10W JR032 1 216 296 00 METAL CHIP 0 5 1 8W JR033 1 216 295 00 METAL CHIP 0 5 1 10W JR034 1 216 295 00 METAL CHIP 0 5 1...

Page 83: ...Q203 8 729 216 21 TRANSISTOR 2SA1162Y TE85L Q302 8 729 804 41 TRANSISTOR 2SB1122 ST TD Q303 8 729 821 15 TRANSISTOR 2SD1620 TD Q380 8 729 216 21 TRANSISTOR 2SA1162Y TE85L Q381 8 729 230 49 TRANSISTOR 2SC2712Y TE85L Q382 8 729 230 49 TRANSISTOR 2SC2712Y TE85L Q561 8 729 010 05 TRANSISTOR MSB709 RT1 Q603 8 729 018 99 TRANSISTOR 2SD2394 F Q604 8 729 010 29 TRANSISTOR MSD601 RST1 Q605 8 729 047 92 TRA...

Page 84: ...R301 1 216 067 00 METAL CHIP 5 6K 5 1 10W R302 1 216 093 91 RES CHIP 68K 5 1 10W R305 1 216 129 00 METAL CHIP 2 2M 5 1 10W R309 1 216 043 91 RES CHIP 560 5 1 10W R310 1 216 071 00 METAL CHIP 8 2K 5 1 10W R311 1 216 061 91 RES CHIP 3 3K 5 1 10W R312 1 216 057 00 METAL CHIP 2 2K 5 1 10W R313 1 216 051 00 METAL CHIP 1 2K 5 1 10W R314 1 216 073 00 METAL CHIP 10K 5 1 10W R315 1 216 035 00 METAL CHIP 27...

Page 85: ...6 061 91 RES CHIP 3 3K 5 1 10W R703 1 216 039 00 METAL CHIP 390 5 1 10W R704 1 216 043 91 RES CHIP 560 5 1 10W R705 1 219 105 91 FUSIBLE 560 5 1 4W F R706 1 216 113 00 METAL CHIP 470K 5 1 10W R707 1 216 065 00 METAL CHIP 4 7K 5 1 10W R709 1 216 049 00 METAL CHIP 1K 5 1 10W R710 1 216 049 00 METAL CHIP 1K 5 1 10W R711 1 216 049 00 METAL CHIP 1K 5 1 10W R712 1 216 295 00 METAL CHIP 0 5 1 10W R731 1 ...

Page 86: ... 3P CN006 1 770 011 41 CONNECTOR BOARD TO BOARD 4P DIODE D001 8 719 073 01 DIODE MA111 TX D002 8 719 073 01 DIODE MA111 TX D003 8 719 073 01 DIODE MA111 TX D004 8 719 073 01 DIODE MA111 TX D005 8 719 073 01 DIODE MA111 TX D008 8 719 073 01 DIODE MA111 TX FERRITE BEAD FB001 1 414 235 22 INDUCTOR CHIP 0UH FB002 1 414 235 22 INDUCTOR CHIP 0UH FB004 1 414 235 22 INDUCTOR CHIP 0UH FB006 1 414 233 22 IN...

Page 87: ...5 91 RES CHIP 100 5 1 10W R058 1 216 057 00 METAL CHIP 2 2K 5 1 10W R060 1 216 045 00 METAL CHIP 680 5 1 10W R061 1 216 045 00 METAL CHIP 680 5 1 10W R063 1 216 057 00 METAL CHIP 2 2K 5 1 10W R064 1 216 025 91 RES CHIP 100 5 1 10W R067 1 216 025 91 RES CHIP 100 5 1 10W R068 1 216 057 00 METAL CHIP 2 2K 5 1 10W R070 1 216 045 00 METAL CHIP 680 5 1 10W R071 1 216 041 00 METAL CHIP 470 5 1 10W R072 1...

Page 88: ...791 899 A VD 29 BOARD COMPLETE Ref No 2000 series CAPACITOR C501 1 164 489 11 CERAMIC CHIP 0 22uF 10 16V C502 1 124 589 11 ELECT 47uF 20 16V C503 1 164 232 11 CERAMIC CHIP 0 01uF 50V C504 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C505 1 126 157 11 ELECT 10uF 20 16V C506 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C507 1 163 038 00 CERAMIC CHIP 0 1uF 25V C508 1 163 237 11 CERAMIC CHIP 27PF 5 50V C509 1 164...

Page 89: ...10W R883 1 216 053 00 METAL CHIP 1 5K 5 1 10W R884 1 216 047 91 RES CHIP 820 5 1 10W R885 1 216 025 91 RES CHIP 100 5 1 10W R886 1 216 073 00 METAL CHIP 10K 5 1 10W R887 1 216 081 00 METAL CHIP 22K 5 1 10W R888 1 216 081 00 METAL CHIP 22K 5 1 10W R889 1 216 025 91 RES CHIP 100 5 1 10W R890 1 216 049 00 METAL CHIP 1K 5 1 10W VIBRATOR X500 1 577 381 11 VIBRATOR CRYSTAL 14 31818MHz X501 1 577 165 11 ...

Page 90: ... 11 CORD POWER 125V 10A 999HF 704 1 500 144 11 HEAD FE 833 1 766 723 21 CONNECTOR BOARD TO BOAR 3P M902 1 698 971 11 MOTOR DC CAPSTAN M903 X 3947 577 1 MOTOR ASSY LOADING S101 1 762 844 21 SWITCH ROTARY ACCESSORIES 1 418 154 31 COMMANDER STANDARD RMT V267B M11HF 1 418 376 11 COMMANDER STANDARD RMT V278 M91HF 1 418 377 11 COMMANDER STANDARD RMT V280 999HF 1 696 592 11 CORD CONNECTION NTSC 1 775 454...

Page 91: ...SLV 999HF M11HF M91HF 130 Sony Corporation Home Video Company 9 921 726 11 99E1637 1 Printed in Japan 1999 5 Published by Quality Assurance Dept ...

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