Hitachi 50SBX78B, 60SBX78B service manual SRD1/2P-S, SRD1/2P-B, Iok-Jb, Ok-Jb, Srd, Iook-Jb

Page 90

REPLACEMENT PARTS LIST

PRODUCT SERVICE NOTE: Components marked with 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

SYMBOL

PART

 

 

 

 

PART

 

NO.

NO.

 

 

 

 

DESCRIPTION

 

R770

0700054M

CF

1/16W

IOK-JB

 

 

R771

0700047M

CF l/l 6W 3.3K-JB

 

R772

0700055M

CF

l/l 6W

IPK-JB

 

 

R773

0700042M

CF

1/16W

1 .PK-JB

 

R801

01403268

WW 5.6K-J 5W

 

 

R803

0113744M

CF

SRD1/2P-S

560-J

 

R806

0113815M

CF

SRDl/PP-B

470K-J

 

R810

0100035M

CF

1/8W

56-JB

 

 

R811

0100057M

CF

1/8W

470-JB

 

 

R812

0100045M

CF

1/8W

150-JB

 

 

R815

0100063M

CF

118W

820-JB

 

 

R817

0100041M

CF

1/8W

lOO-JB

 

 

R818

0100049M

CF

118W

220-JB

 

 

R821

0100063M

CF

1/8W

820-JB

 

 

R822

0100049M

CF

1/8W

220-JB

 

 

R823

0100065M

CF

1/8W

lK-JB

 

 

R825

0100021M

CF

1/8W

15-JB

 

 

R827

0100065M

CF

1/8W

1 K-JB

 

 

R831

01403265

WW

5.6K-J

5W

 

 

R833

0113744M

CF

SRD1/2P-B

560-J

 

R836

0113815M

CF

SRD1/2P-B

470K-J

 

R840

0100035M

CF

1/8W

56-JB

 

 

R841

0100057M

CF

1/8W

470-JB

 

 

R842

0100033M

CF

ll8W

 

47-JB

 

 

R843

0150001

VR

08

200-B

 

 

R850

0100089M

CF

ll8W

 

IOK-JB

 

 

R851

0100043M

CF

118W

120-JB

 

 

R855

0100021M

CF

ll8W

 

15-JB

 

 

R861

01403265

WW

56K-J

5W

 

 

R863

0113744M

CF

SRD1/2P-B

560-J

 

R866

0113815M

CF

SRDlBP-B

470K-J

 

R870

0100035M

CF

ll8W

 

56-JB

 

 

R871

0100057M

CF

1/8W

470-JB

 

 

R872

0100033M

CF

1/8W

47-JB

 

 

R873

0150001

VR

08

200-B

 

 

R880

0100089M

CF

1/8W

IOK-JB

 

 

R881

0100031M

CF

ll8W

 

39-JB

 

 

R885

0100021M

CF

ll8W

 

15-JB

 

 

R901

0179639

MG

1 .OM-J 1 W

 

 

R902

0 147060

WW 2W 33-K

 

 

R903

0114281M

CF

SRD 1/4P lOOK-J

1 a

R904

0147802

WW 15W 0.62-KM

 

R905

0113772M

CF

SRDlRP-B

 

 

R906

0113772M

CF

SRDlMP-B

 

 

R907

0100023M

CF

1/8W

18-JB

 

 

R908

0700053M

CF

l/l

6W

8.2K-JB

 

R909

0700038M

CF

1/16W

680-JB

 

 

R910

0700043M

CF l/l 6W 1.5K-JB

 

R911

0700046M

CF l/l

6W

2.7K-JB

 

R912

0700047M

CF

1/16W

3.3K-JB

 

R913

0700023M

CF

1/16W

47-J

 

 

R914

0700054M

CF

1/16W

IOK-JB

 

R915

0700042M

CF

1/16W

1.2K-JB

 

R916

0700038M

CF

1/16W

680-JB

 

 

R917

AT01531S

MF

(O.lOHM112W

)

 

R918

0100091M

CF

ll8W

12K-JB

 

SYMBOL

PART

 

 

 

 

 

PART

 

NO.

NO.

 

 

 

 

 

DESCRIPTION

 

R919

0100089M

CF

1/8W

lOK-JB

 

 

R920

0700047M

CF

1/16W

3.3K-JB

 

R921

0700047M

CF

ll16W

3.3K-JB

 

R922

0700058M

CF

l/l

6W

22K-JB

 

R923

0700057M

CF

l/l

6W

 

18K-JB

 

R925

0113746M

CF

1/2W

680-JB

 

 

R926

0700057M

CF

l/l

6W

 

18K-JB

 

R927

0700022M

CF

l/l

6W

39-J

 

 

R928

0700045M

CF

l/l

6W

2.2K-JB

 

R929

0700025M

CF

l/l

6W

68-J

 

 

R930

0700045M

CF

l/l

6W

2.2K-JB

 

R931

0119695M

MF

1 W

0.47-F

 

 

R932

0700054M

CF

l/l

6W

 

1 OK-JB

 

R933

0700058M

CF

1/16W

22K-JB

 

R934

0113797M

CF

li2W

82K-JB

 

 

R935

0700049M

CF

l/l

6W

4.7K-JB

 

R937

0700047M

CF

1/16W

3.3K-JB

 

R940

0700054M

CF

l/l

6W

 

1 OK-JB

 

R941

0700018M

CF

l/l

6W

22-J

 

 

R942

0700042M

CF

1116W

 

1 .PK-JB

 

R943

0700043M

CF

l/l

6W

l .SK-JB

 

R944

0113793M

CF

SRDlIPP-B

56K-J

 

R945

0113793M

CF

SRDlRP-B

56K-J

 

R946

0114205M

CF

SRD

II4

P

15K-J

 

R948

0700041M

CF

1/16W

 

l.OK-JB

A

R949

0700043M

CF

1/16W

 

1.5K-JB

AR950 0700039M CF 1/16W 820-JB

R952 0700032M CF 1116W 220-JB

R954 0700058M CF 1116W 22K-JB

R955

0700041

M

CF

l/l

6W

1 .OK-JB

R957

0700047M

 

CF

1116W

3.3K-JB

R958

0700057M

 

CF

l/l

6W

18K-JB

R959

0113750M

 

CF

1/2W

1 K-JB

 

R960

0700054M

 

CF

l/l

6W

1 OK-JB

R962

0700067M

 

CF

1/16W

IOOK-JB

R963

0700051M

 

CF

1/16W

5.6K-JB

R965

0700041

M

CF

1/16W

1 .OK-JB

R966

0700067M

 

CF

l/l

6W

1 OOK-JB

R967

0700051M

 

CF

1116W

5.6K-JB

R968

0700041

M

CF

l/l

6W

1 .OK-JB

R969

0700067M

 

CF

l/l

6W

1 OOK-JB

R970

0700051M

 

CF

l/l

6W

5.6K-JB

R971

0700037M

 

CF

ll16W

560-JB

 

R972

0700049M

 

CF

l/l 6W 4.7K-JB

R973

0700047M

 

CF

l/l 6W 3.3K-JB

R974

0700047M

 

CF

l/l 6W 3.3K-JB

R975

01102378

 

MF

2W

470-J

 

R976

0700047M

 

CF

1/16W

3.3K-JB

R977

0700063M

 

CF

1/16W

47K-JB

 

R979

0113770M

 

CF

SRD1/2P-B

6.8K-J

R980

0700054M

 

CF

1/16W

IOK-JB

 

R981

0700054M

 

CF

1/16W

IOK-JB

 

R982

0700048M

 

CF

1116W

3.9K-JB

R983

0700054M

 

CF

1116W

lOK-JB

 

R985

0700058M

 

CF

l/l

6W

22K-JB

R986

ATO1531S

 

MF

(O.lOHM1/2W

)

90

Image 90
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 BassTV Guide PLUS+ GuideVCR 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 outputAdjustment CRTCPT 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 RearVertical size adjustment R630 +2 mmTwa4 Horizontal size adjustment R603 Adjustment preparation +- $$iObserving Points Convergence first. Press front panel MagicThis can eliminate the need for a complete JIG Screen Specification BeforeAfter 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 ROM4Power/Deflection P.W.B Main ChassisIXI 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.