Hitachi 50SBX78B, 60SBX78B service manual Components

Page 74

 

 

 

 

 

REPLACEMENT

PARTS LIST

 

 

 

 

 

PRODUCT

SERVICE

NOTE:

Components

marked

w ith a

n !

have special

characteristics

important

to

safety.

Before

replacing

any of

these

components,

read

carefully,

the PRODUCT

SAFETY

NOTICE

of this

Service

Manual. Don’t degrade

the

safety

of the

receiver

through

improper

servicing

EL 6.8UF-M (BP) 50V

C605

AN00619R

 

PF

0.0047UF

50V

 

TAPE

 

C810

AN00624R

PF

0.01

UF

50V

TAPE

 

C606

AN00624R

 

PF

0.01

UF

50V

TAPE

 

C831

0257543F

EL

3.3UF

315V

 

 

C607

0880198R

 

PP

0.22UF-J

50V

 

 

 

C834

0244889R

CD

2200PF-K

 

2KV

 

C608

0244501

R

CD

IOOOPF-K

 

500V

 

 

C835

0800326R

EL

lOOUF-M

16V

 

C609

0244501

R

CD

lOOOPF-K

 

500V

 

 

C837

0890087R

CD

lOOOPF-K

 

50V

 

C610

0800345R

 

EL

330UF-M(SMG)

 

 

25V

 

C838

0890087R

CD

1 OOOPF-K

50V

 

C61

I

AN00631

R

PF

0.033UF

50V

TAPE

 

C840

AN00624R

PF

0.01

UF

50V

TAPE

 

C612

0800326R

 

EL

I OOUF-M

I6V

 

 

 

C864

0244889R

CD

2200PF-K

 

2KV

 

C613

0284446R

 

EL

1 UF-M

50V

 

 

 

 

C865

0800326R

EL

IOOUF-M

I6V

 

C614

0800347N

 

EL

33OUF-M(SMG)

 

 

50V

 

C867

0890087R

CD

lOOOPF-K

 

50V

 

C615

0284426F

 

PF

2200PF-M

 

25V

 

 

C868

0890086R

CD

820PF-K

50V

 

C616

0284399R

 

EL

IOUF-M

IGV(KMF)TAPE

 

C870

AN00624R

PF

0.01

UF

50V

TAPE

 

C617

0284446R

 

EL

1 UF-M

50V

 

 

 

A

C901

AN00148S

PL

(0.22UF25OV)

 

 

C619

0800317R

 

EL

47UF-M(SMG)

 

 

16V

A

C902

AN001 44s

PL

(0.1 UF25OV

)

 

C620

AN00624R

 

PF

0.01

UF

50V

TAPE

 

c903

0248593F

CD

47OOPF-Z

 

250V

 

C621

0298261

R

TA

I MF-J

35V

 

 

 

 

c904

0248593F

CD

47OOPF-Z

 

250V

 

C622

0800347N

 

EL

330UF-M(SMG)

 

 

50V

 

c905

0284296

EL

680UF-M

250V(KMH)

 

C632

AN00062R

 

PL

(103UF

50V

)

 

 

 

C906

0284296

EL

680UF-M

250V(KMH)

 

C633

0279859F

 

PF

O.lUF-K

IOOV

 

 

 

c907

0800328R

EL

lOOUF-M

35V

 

C641

0244105R

 

CD

2200PF-K

 

50V

TAPE

 

C908

0890087R

CD

IOOOPF-K

 

50V

 

c701

0259153F

 

EL

220UF

(HR)

16OV

 

c909

0800323R

EL

47UF-M

1OOV

 

C702

0299926F

 

PF

0.1 UF-K

200V

 

 

 

c910

0299977F

PP

O.O047UF-F

630V

 

c703

0890028M

 

CD

330PF-K

I3 50V

CYLINDRICAL

 

c912

0890085R

CD

680PF-K

50V

 

c704

0244109R

 

CD

4700PF-KB

50V

 

c913

0800282R

EL

2.2UF-M(SMG)

50V

 

c705

0243507R

 

CD

330PF-K

500V

 

TAPE

 

c914

AN00637R

PF

0.1 UF 50V

TAPE

 

C706

0244501

R

CD

I OOOPF-K

500V

 

 

c915

AL00796S

EL

S-LEAD

1200UF-M(LXV)

35V

A

C707

0244211

 

CD

IOOOPF-K

 

2KV

 

 

C916

AN00624R

PF

0.01

UF

50V

TAPE

 

A

C708

0262416F

 

PF

39OOPF-J

1.8KV

 

 

c917

0244105R

CD

2200PF-K

 

50V TAPE

 

A

C709

0262432F

 

PP

15OOOPF-J

18OOV

 

C918

AL00796S

EL

S-LEAD

1200UF-M(LXV)

35V

c710

0299933F

 

PF

0.39UF-K

200V

 

 

c919

0880198R

PP

0.22UF-J

50V

 

c711

0299934F

 

PP

0.47UF

200V

 

 

 

c920

0800328R

EL

1 OOUF-M

35V

 

&

C712

0299984F

 

PF

O.O22UF-J

 

630V

 

 

c921

0800328R

EL

1 OOUF-M

35V

 

c713

0800001

R

EL

0.47UF-M

 

50V

(SME)

 

c922

0800326R

EL

1 OOUF-M

16V

 

c714

AN00628R

 

PF

0.022UF

50V

TAPE

 

c923

0800328R

EL

1 OOUF-M

35V

 

c715

0890089R

 

CD

1500PF-K

 

50V

 

 

c924

0800335R

EL

220UF-M(SMG)

I6V

 

c717

0243503R

 

CD

ISOPF-K

B 500V

 

c925

AL00796S

EL

S-LEAD

1200UF-M(LXV)

35V

C718

0253983F

 

EL

33UF-M

350V

 

 

 

C926

0880198R

PP

0.22UF-J

50V

 

c719

0880198R

 

PP

0.22UF-J

50V

 

 

 

c927

AL00796S

EL

S-LEAD

1200UF-M(LXV)

35V

C721

024351

I R

CD

680PF-K

500V

 

TAPE

 

C928

AL00796S

EL

S-LEAD

1200UF-M(LXV)

35V

C722

0243511

R

CD

680PF-K

500V

 

TAPE

 

c929

0251703

EL

390UF-M

lGOV(KMH)

 

74

Image 74
Contents Contents Projection Color TelevisionSafety Notice USE Isolation Transformer When Servicing Safety Precautions Leakage Current for Appliances and UnderwritersTube Detailing X-radiation ShieldPage Servicing Precautions Immediately before handling any semiconductorUse Solding Iron to Pry Leads Insulated Jumper Wire Bare JumperSoldering Iron Iron wire Determine the positionsIPOWER/DEFLECTION PWB Technical CautionsAudio Input Audio Output PowerDimension 50SBX78B Stereo Audio OutputGeneral Information TransmitterCOLOR, Tint Customized Picture and Sound AdjustmentsCursor Brightness Color TintIll BassVCR TV Guide PLUS+Guide Step ExampleSelect Outside antenna or Cable TV coaxial cableRecall AudioVCR #I 0Set U END of SET UP Make sure the silicon cover is FBTRemark Covering the high voltage outputCPT AdjustmentCRT Time Tour at first Power on by Adjustable data Others Fixed data be careful not to changeWhen Exchanging Adjustment procedureFinal Assembly Adjustment Contrast Half Brightness MinimumWhite balance adjustment Sub brightness adjustmentFrontrear Repeat for P832 and ROM6 Green, P862 and ROM4 for RedPoint MrnFront Rear Center Front RearTwa4 Vertical size adjustment R630+2 mm Horizontal size adjustment R603 Adjustment preparation +- $$iThis can eliminate the need for a complete Observing PointsConvergence first. Press front panel Magic After JIG Screen SpecificationBefore Then Press RECALL’ Convergence point adjustmentDigital Convergence Remote Control ROM WriteGUIDE+ OSD Adjustment Point CRT, cabinet locationsIscii SURROUNDP.W.B.SIGNALSUB B. VMMain Chassis Signal P.W.B ROM8 ROM6 ROM4IXI Power/Deflection P.W.BMain Chassis Ooor CPT R G B, Focus Pack, Control P.W.BOFF TroubleshootingYes TvsvYes No.~ Voltage at pin 5 Yes E991 blownQ108, Q109, QllO, Q008 Normal Abnormal 0517 Q516Does on-screen 1501, 1903, 1001 Yes NormalEception impossible with snow noise Yes U102 Yes Vcc Sv, BP 5v, T3u102Defective Synchronization Cl902PRT R PRT GNo Sound U101DCU Repair Table NtscTV ON/OFF Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Exploded MEW Replacement Parts List Symbol PartProduct Iooopfkb 50V TapeComponents Tape Symbol PartIEL 5OVChip Product Service SymbolCSE3 Symbol Part MTZJ-I DescriptionRmpgogd Light5MA Ukdg Part SymbolTuner Unit CircuitsIoouh Part Description1OUH CoilReceiver Through Improper Servicing QAI 1KJ Tape ROA2 ROP7 Replacement Parts List With a n Have special OOK-JB IOK-JB SRD1/2P-SSRD1/2P-B OK-JBMINI-CHIP Chip1KJ RAC2OHM IOK-JQRgii RkioRlio Symbol Part NO.NO RY50 Symbol EF05951

60SBX78B, 50SBX78B specifications

The Hitachi 50SBX78B and 60SBX78B are advanced plasma televisions that represent the pinnacle of display technology in their respective categories. These models bring together innovative features, cutting-edge technology, and sleek design, ensuring an immersive viewing experience for consumers.

One of the standout characteristics of the Hitachi 50SBX78B and 60SBX78B is their screen size, with the 50-inch model catering to smaller spaces while the 60-inch offers a more cinematic experience. Both models boast impressive Full HD resolution, delivering a crisp and vibrant picture quality that enhances any viewing experience, whether it be movies, sports, or gaming.

The technology behind these televisions includes Hitachi's proprietary image processing technology, which optimizes picture quality by minimizing noise and enhancing color accuracy. This leads to deeper blacks and brighter whites, ensuring that every scene is rendered with stunning detail. The Plasmavision technology further enhances the black levels and contrast ratios, making images pop off the screen.

In addition to superior image quality, both models come equipped with a variety of connectivity options. Multiple HDMI inputs allow users to easily connect various devices such as gaming consoles, Blu-ray players, and streaming devices. The inclusion of USB ports facilitates easy viewing of photos and videos stored on external drives.

Moreover, Hitachi televisions have integrated audio technologies that enhance the overall viewing experience. The built-in speakers provide clear sound, while the digital audio output allows for connection to external sound systems, giving consumers the flexibility to customize their audio experience.

Energy efficiency is also a notable feature of the Hitachi 50SBX78B and 60SBX78B models. They are designed to consume less power than traditional televisions, aligning with the growing demand for environmentally friendly electronics. This not only reduces electricity bills but also minimizes the carbon footprint.

The sleek and modern design of these plasma televisions makes them an attractive addition to any home décor. The slim bezel offers a larger screen-to-body ratio, maximizing the viewing area while maintaining an elegant appearance.

In summary, the Hitachi 50SBX78B and 60SBX78B offer a compelling package of features, technologies, and characteristics that cater to the needs of modern viewers. With superior image quality, versatile connectivity, and energy efficiency, these televisions are designed to deliver an exceptional home entertainment experience.