Sony LX40, LX70S, RMT-V293A, RMT-V294A, LX60S, LX50 service manual Service Note, Error Code Indication

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SERVICE NOTE

1.ERROR CODE INDICATION

Error codes are indicated using the lower 5 digits in the fluorescent display tube. “At this time, Colon “:” between character is not indicated.”

 

 

Mode code indication when the error has occurred.

 

 

Error code

ERROR CODE

 

 

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 error

 

 

6

Drum error

 

 

7

Error on initializing

 

 

 

 

 

8

Cassette loading error

9

Reserve

 

 

MODE CODE

0

Power-on eject

10

FWD x1

20

REW play

1

Power-on initial

11

FWD x2

21

Cas. loading

 

 

 

 

 

 

2

Power-off eject

12

CUE

22

Tape loading

 

 

 

 

 

 

3

Power-off stop

13

PB-pause

23

Power-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)

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Contents Specifications RMT-V293A/V294ASafety CHECK-OUT Table of Contents Service NoteDisassembly Adjustments Block DiagramsService Note Error Code IndicationSetting up the remote commander HookupsHookup 1 VCR setup Hookup Antenna hookupCompleting A/V hookup HookupHookup 2 VCR setup Hookup Connecting a cable box with many scrambled channelsHookup 3 VCR setup Automatic clock settingUsing the Auto Clock Set feature Setting the clockSelecting a language Using Manual Clock Set If the clock does not activatePresetting all receivable channels automatically Presetting channelsPresetting/disabling channels manually Playing a tape If the picture is not clearRecording TV programs Recording TV programs using the Dial Timer To watch another TV program while recordingTo save a recording Before you startRecording TV programs using the timer About the Demonstration ModePlaying/searching at various speeds Locking the VCR Child LockTo resume normal playback To lock the VCRSetting the recording duration time Checking/changing/canceling timer settingsRecording stereo programs Recording bilingual programsSearching for the beginning of a timer recorded program Searching using the index functionSearching using the Time Search function How sound is recorded on a video tapeSearch forward while Showing the tape contents Fast-forward To cancel skip-searchPress H Play or x Stop Adjusting the picture Adjusting the trackingChanging menu options About the Adaptive Picture Control APC functionHow to connect to record on this VCR Operation when recording on this VCREditing with another VCR Before you start editingGeneral setup information Index to parts and controlsDisplay window Rear panel11--19E SLV-LX40/LX50/LX60S/LX70S Section Disassembly CASE, Front Panel Block AssemblyRear Panel Mechansim Deck Top View Internal ViewsBottom View Circuit Boards Location Overall Block Diagram Video Block Diagram SERVO/SYSTEM Control Block Diagram Tuner Block Diagram Audio Block Diagram Power Block Diagram TA a Xedit → Edit PB/XREC → PB/RECFrame Schematic Diagram VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, Power REC/PB Head AMP MA-405 REC/PB Head AMP Schematic DiagramSee page 4-21 for waveforms MA-405 BOARD1/7 Audio Process MA-405 Y/C, Audio Processor Schematic DiagramAudio Processor VA Block MA-405 SERVO/SYSTEM Control Schematic Diagram SERVO/SYSTEM Control SS BlockSee page 4-5 for printed wiring board MA-405 BOARD4/7 MA-405 Audio Process Schematic DiagramAudio Process AU Block MA-405 Tuner Schematic Diagram See page 4-5 for printed wiring boardTuner MA-405 BOARD5/7See page 4-5 for printed wiring board MA-405 BOARD6/7 MA-405 Display Control Schematic DiagramDisplay Control Front Block Power Supply MA-405 Power Supply Schematic DiagramSee page 4-5 for printed wiring board MA-405 BOARD7/7 Power Supply PS BlockREC/PB Drum FGDrum PG OSD V OUTFJ-32 Board Line 2Line 2 Dial Timer Dial TimerDI-80 Board Signal Pin No System Control Mechanism Block Interface MA-405 Board IC160System Control VIDEO/RP Block Interface MA-405 Board IC160 System Control Audio Block Interface MA-405 Board IC160Pin Name Function 55-4E Electrical Adjustments Mechanical AdjustmentsPreparation Before Adjustment Power Supply Check Input/Output Levels and ImpedanceServo System Check Audio System AdjustmentVTR ACE Head Adjustment Adjusting Parts Location Diagram VIDEO/AUDIO Line IN/OUTSW5V RF/HF SWPExploded Views Front Panel and Upper Case SectionChassis Section 5455707 708 712 706 702 701 709 704 710 705 722 703 Mechanism Deck721 711 720 713 725 724 714 719 715 717 718 Spring Power Tension Brake ASSY,MAINTRoller ASSY, Guide Spring803 802 833 Screw + P2.6 x 6 TYPE2 NON-SLITSwitch SWITCH, TactLX70SCL,CS Connector ResistorMA-405 Double LayerMylar CeramicFilm CONNECTOR, FFC/FPC 5P PIN, Connector 4PHOUSING, Connector 6P LX40/LX50 CONNECTOR, FFC/FPC 7PFILTER, Line Fluorescent Indicator Tube TUBE, Fluorescent IndicatorShort Jumper Selector Short CoilTransistor Transistor PT380F3Transistor 2SC1815GR-TPE2 Transistor 2SC2712Y-TE85LMetal Oxide SWITCH, Rotary Mode SWITCH, Tact 0REWSWITCH, Tact Ppause SWITCH, Tact ·PLAYRef. No Description Remarks Ref. No Sony Corporation Published by Quality Assurance Dept