Magnavox MWC24T5 service manual 14-5

Page 66

Chart 4

DISPLAY

44 D-REC-H

D-PB-H

-AUDIOMUTE

65

31 P-ON-H

ON

ON DRUM ROTATION

66 C-F/R

C-DRIVE

"Z"

-LDCONT

82

SB

AL

FB

TL

SM

SF

RS

AU

EJ

CL/SS

LD-SW

1SM

PIN NO.

2. STOP(A)

STOP

STOP(A)

-

SF

LD-REV

FF

>

FB

TL

FF

0.2S

-

FF

SF

FB

LD-FWD

> STOP(A)

SM SF

0.2S

FF

STOP

REV

/EJECT

1.0S

-

SM

AU

LD-FWD

> REW ->

STOP

0.4S

AL

0.5S

40mS

AU

LD-REV

SM

20mS

0.2S

STOP(A)

STOP(A)

SF

REW

FB

LD-REV

TL

REW

0.2S

-> REC

SF

FB

LD-FWD

SM

0.2S

REW

STOP

LD-REV

/EJECT

SF

->

1.0S

PAUSE ->

AU

SM

LD-FWD

AL

STOP

0.4S

0.5S

40mS

AU

LD-REV

SM

0.

STOP(A)

PAUSE or

20mS

2S

REC

1.0S

AU

REC

0.2S

AL

LD-FWD

REC

REC

SS

PAUSE

LD-FWD

RS

2.5S Short REV

RECPAUSE

-> STOP(A) -

SS

AL

LD-REV

AU AL

0.2S

LD-FWD

REC PAUSE REC or

REC

1.2S

REC

PAUSE

> EJECT

STOP

SS

LD-FWD

/EJECT

RS

1.5S

1.5S(NTSC) 1.0S(PAL)

SS

AL

LD-REV

AU

0.2S

LD-FWD

0

AL

0.5S

.

4S

40mS

AU

LD-REV

SM

STOP

0.2S

STOP(A)

20mS

STOP

SF

FB

LD-REV

/EJECT

TL

0.2S

SB

LD-REV

0.

0.5S

1S

0.2S

0.5S

CL

CASS. UNLD ST-S

EJ

EJECT

"ON"

1-14-5

X7T4HTI

Image 66

Contents Suffix B Illustration at rightMain Section Rating LabelImportant Safety Notice Main Section Description Condition Unit Nominal Limit SpecificationsDVD PTD 1-NOR TIT.1 CHP.1VCR Hi-Fi AudioAmsp Pmsp This DVD player uses a pickup that emits a laser beam Laser Beam Safety PrecautionsLocation Top of DVD mechanism E7NLSPReading should Important Safety PrecautionsSafety Precautions for TV Circuit Test ALL ExposedTvdvdnisp Precautions during Servicing Clearance Distance Safety Check after ServicingMeasuring Method Power on Leakage Current TestStandard Notes for Servicing Instructions for ConnectorsHow to Remove / Install Flat Pack-IC Circuit Board IndicationsMachine Masking Flat Pack-IC Tape TweezersWith Soldering Iron Pin 1 of the Flat Pack-IC Is indicated by a mark InstallationWith Iron Wire PresolderGround for Workbench Instructions for Handling Semi- conductorsGround for Human Body IncorrectPreparation for Servicing How to Enter the Service ModeHow to Enter the Service Mode PreparingDisassembly Method Cabinet Disassembly InstructionsDisassembly Flowchart RemovalReference Notes in the Table Fig. D1Tray Chassis Unit Anode Cap CRT CBADVD Mechanism DVD Main CBA Unit DC 120V +B Adjustment Electrical Adjustment InstructionsHow to make service remote control unit Test Equipment RequiredF0 Adjustment GeneralR2583 CH. o / p buttons Video Cut-off Adjustment Size AdjustmentPincushion Adjustment White Balance Adjustment Sub-Brightness AdjustmentSmpte 11. V. Shift Adjustment Focus Adjustment10. H. Position Adjustment 12. V. Size AdjustmentHead Switching Position Adjustment Purity AdjustmentGreen RED Blue Convergence Adjustment Magnet RB Magnet RB-GHOW to Initialize the TV/DVD/VCR DVD SectionTV/VCR Section Firmware Renewal Mode Appearance shown in *1 of Fig. b is described as followsAppearance State 10-1 T2202BLS Main CBAVideo Block Diagram 10-2T2202BLV Audio Block Diagram 10-3T2202BLA Diagram 10-4T2202BLH TV Process Block Diagram 10-5 T2202BLTCRT/H.V. Block Diagram 10-6T2202BLCRT Power Supply Block Diagram IC160110-8 T2202BLSDDigital Signal Process Block Diagram 10-9 T2202BLDSchematic Diagrams / CBA’S and Test Points Standard NotesX7TNSC Area D3 How to read converged linesTest Point Information Area B1Main 1/6 & Sensor Schematic Diagram TV/VCR Section T2202SCM1Main 2/6 Schematic Diagram TV/VCR Section T2202SCM2Main 3/6 Schematic Diagram TV/VCR Section T2202SCM3Main 4/6 Schematic Diagram TV/VCR Section T2202SCM4Main 5/6 & Junction-A Schematic Diagram TV/VCR Section T2202SCM5Main 6/6 Schematic Diagram TV/VCR Section T2202SCM6Sub 1/2 Schematic Diagram TV/VCR Section T2202SCSUB1Sub 2/2 Schematic Diagram TV/VCR Section 11-10T2202SCSUB2 T2202SCCRT CRT Schematic Diagram TV/VCR SectionFunction & Junction-B Schematic Diagram TV/VCR Section T2202SCF 11-11DVD Main 1/3 Schematic Diagram DVD Section 11-12 T2202SCD1DVD Main 2/3 Schematic Diagram DVD Section 11-13 T2202SCD2DVD Main 3/3 Schematic Diagram DVD Section 11-14 T2202SCD3BHF300F01011B Main CBA Top View TV/VCR SectionBHF300F01011A 11-15 BT1200F01013Main CBA Bottom View TV/VCR Section 11-16 BT1200F01013Sub CBA Top View TV/VCR Section 11-17 BT1200F01023-ASub CBA Bottom View TV/VCR Section 11-18 BT1200F01023-A11-19 BT1200F01023-B BT1200F01023-D BT1200F01023-E BT1200F01023-C 11-20Waveforms 12-1X7TWF 13-1 T2202WITWiring 13-2 T2202WIDSymbol System Control Timing ChartsMode SW LD-SW Symbol Loading StatusChart 14-214-3 14-4 STILL/SLOW- Play14-5 Tray Close ~ Play / Play ~ Tray Open IC PIN Function Descriptions ≥ 4.5 V, L ≤ 1.0 Pin Signal FunctionPin Signal Function IC1201 TV/VCR Micro Controller ICOUT YCA-CS PB-HOUT YCA-SDA OUT YCA-SCLLead Identifications 16-1 T2202LEDVD Mechanical Parts Exploded ViewsCabinet 17-1 T2202CEXPacking 17-2 T2203PEXCRT Warning Label Location Mechanical Parts ListV501 and L551 Combination CRT Type No. CRT Warning LabelElectrical Parts List 20060325 19-1 T2202EL20060325 19-2 T2202EL CCD3DKA0B82120060325 19-3 T2202EL ICS20060325 19-4 T2202EL Switches 20060325 19-5 T2202EL20060325 19-6 T2202EL WT1 Lead Clamper20060325 19-7 T2202EL CRT CBA 20060325 19-8 T2202ELMWC24T5 T2202UC