Hitachi 60SBX78B, 50SBX78B service manual Rgii, Rkio

Page 93

 

 

 

 

 

 

 

REPLACEMENT

PARTS LIST

 

 

 

 

 

 

 

 

PRODUCT

SERVICE

NOTE:

Components

marked

with a

A !

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

 

 

SYMBOL

PART

 

 

 

 

 

PART

 

 

NO.

NO.

 

 

 

 

DESCRIPTION

 

 

NO.

NO.

 

 

 

 

 

DESCRIPTION

 

 

RF43

0700041

M

CF

1/16W

1 .OK-JB

 

 

 

RG56

0195925R

RES

2125

CHIP

1/16W

IOKJ

TAPE

 

RF44

0700061

M

CF l/l 6W

33K-JB

 

 

 

RG57

0195912R

RES

2125

CHIP

1/16W

3.3KJ

TAPE

 

RF45

0700049M

 

CF

1/16W

4.7K-JB

 

 

 

RG58

0195925R

RES

2125

CHIP

1/16W

1OKJ

TAPE

 

RF46

0700054M

 

CF

1/16W

IOK-JB

 

 

 

 

RG59

0195912R

RES

2125

CHIP

1/16W

3.3KJ

TAPE

 

RF47

0700054M

 

CF

1/16W

IOK-JB

 

 

 

 

RG60

0195975R

RMC73S2A105JR

 

 

 

 

RGOl

0195975R

 

RMC73.S2A105JR

 

 

 

 

RG61

0195975R

RMC73S2Al05JR

 

 

 

 

RG02

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG62

0195975R

RMC73S2A105JR

 

 

 

 

RG03

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG63

0195975R

RMC73S2A105JR

 

 

 

 

RG04

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG64

0195975R

RMC73S2A105JR

 

 

 

 

RG05

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG65

0195975R

RMC73S-2A105JR

 

 

 

 

RG06

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG66

0195975R

RMC73S2A105JR

 

 

 

 

RG07

0195975R

 

RMC73S2A105JR

 

 

 

 

RG67

0195912R

RES

2125

CHIP

1/16W

3.3KJ

TAPE

 

RG09

0195900R

 

RES

2125

CHIP

1/16W

1KJ

TAPE

 

RG68

0195925R

RES

2125

CHIP

1/16W

1OKJ

TAPE

 

RGlO

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG69

0195925R

RES

2125

CHIP

1116W

1OKJ

TAPE

 

RGII

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG70

0195941R

RES

2125

CHIP

1/16W

47KJ

TAPE

 

RG12

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG71

0195921

R

RES

 

MINI-CHIP

RMCl/lG

7.5K-J

TAPE

RG13

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG72

0195921

R

RES

 

MINI-CHIP

RMCl/lG

7.5K-J

TAPE

RG14

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG73

0195900R

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG15

0195975R

 

RMC73S-2A105JR

 

 

 

 

RG74

0195941R

RES

2125

CHIP

1116W

47KJ

TAPE

 

RG16

0195975R

 

RMC73S2A105JR

 

 

 

 

RG75

0195941R

RES

2125

CHIP

1/16W

47KJ

TAPE

RG19

0195900R

 

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG76

0195900R

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG20

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RG77

0195900R

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG21

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RG78

0195941R

RES

2125

CHIP

1/16W

47KJ

TAPE

 

RG22

0195900R

 

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG79

0195941R

RES

2125

CHIP

1/16W

47KJ

TAPE

 

RG23

0195900R

 

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG80

0195900R

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG24

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RG81

0195900R

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG25

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RG82

0195941R

RES

2125

CHIP

1/16W

47KJ

TAPE

RG26

0195900R

 

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG83

0195941R

RES

2125

CHIP

1/16W

47KJ

TAPE

RG27

0195900R

 

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG84

0195900R

RES2125

CHIP

1/16W

1KJ

TAPE

 

RG28

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RG85

0195941R

RES

2125

CHIP

1116W

47KJ

TAPE

RG29

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RG86

0195900R

RES2125

CHIP

1/16W

1KJ

TAPE

 

RG30

0195900R

 

RES

2125

CHIP

1116W

1KJ

TAPE

 

RG87

0195925R

RES

2125

CHIP

1/16W

1OKJ

TAPE

RG31

0195900R

 

RES

2125

CHIP

1/16W

1KJ

TAPE

 

RG91

0114149M

CF

SRD

I/4 PF 560-J

 

 

 

RG32

0195941R

 

RES

2125

CHIP

1116W

47KJ

TAPE

RKOl

0700046M

CF

lIl6W

2.7K-JB

 

 

 

 

RG33

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RK02

0700046M

CF

1/16W

2.7K-JB

 

 

 

 

RG34

0195900R

 

RES

2125

CHIP

1116W

1KJ

TAPE

 

RK03

0700046M

CF

1/16W

2.7K-JB

 

 

 

 

RG35

0195900R

 

RES

2125

CHIP

1116W

1KJ

TAPE

 

RK04

0700046M

CF

1/16W

2.7K-JB

 

 

 

 

RG36

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RK05

0700046M

CF

1/16W

2.7K-JB

 

 

 

 

RG37

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RK06

0700046M

CF

1/16W

2.7K-JB

 

 

 

 

RG38

01959OOR

 

RES

2125

CHIP

1/16W

1KJ

TAPE

 

RK07

0700046M

CF

1/16W

2.7K-JB

 

 

 

 

RG39

0195900R

 

RES

2125

CHIP

1/16W

1KJ

TAPE

 

RK08

0700046M

CF

1/16W

2.7K-JB

 

 

 

 

RG40

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RK09

0100057M

CF

ll8W

470-JB

 

 

 

 

RG41

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RKIO

0700042M

CF

1/16W

1.2K-JB

 

 

 

 

RG42

0195900R

 

RES

2125

CHIP

1/16W

1KJ

TAPE

 

RKll

0700041

M

CF

1/16W

1 .OK-JB

 

 

 

RG43

01959OOR

 

RES

2125

CHIP

1/16W

1KJ

TAPE

 

RK12

0700041

M

CF

l/I

6W

1 .OK-JB

 

 

 

RG44

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RK13

0700041

M

CF

1/16W

1 .OK-JB

 

 

 

RG45

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RK14

0700052M

CF

1/16W

6.8K-JB

 

 

 

 

RG46

01959OOR

 

RES

2125

CHIP

1/16W

1KJ

TAPE

 

RK15

0700046M

CF

1/16W

2.7K-JB

 

 

 

 

RG47

0195921R

 

RES

MINI-CHIP

RMCl/lG

7.5K-J

TAPE

RK16

0700049M

CF

1/16W

4.7K-JB

 

 

 

 

RG48

0195921R

 

RES

MINI-CHIP

RMCl/lG

7.5K-J

TAPE

RK17

0700047M

CF

1/16W

3.3K-JB

 

 

 

 

RG49

0195941R

 

RES

2125

CHIP

1/16W

47KJ

TAPE

RK18

0700048M

CF

1/16W

3.9K-JB

 

 

 

 

RG50

0195941R

 

RES2125

CHIP

1/16W

47KJ

TAPE

RK19

0100125M

CF 1/8W 330K-JB

 

 

 

 

RG51

0195921

R

RES

MINI-CHIP

RMCI/IG

7.5K-J

TAPE

RK22

0700041

M

CF

1/16W

1 .OK-JB

 

 

 

RG52

0195921

R

RES

MINI-CHIP

RMCI/lG

7.5K-J

TAPE

RK23

0700051M

CF

1/16W

5.6K-JB

 

 

 

 

RG54

0195900R

 

RES2125

CHIP

1/16W

1KJ

TAPE

 

RK24

0700044M

CF

1/16W

1.8K-JB

 

 

 

 

RG55

0114149M

 

CF

SRD

114 PF

560-J

 

 

 

RK25

0700063M

CF

1/16W

47K-JB

 

 

 

 

93

Image 93
Contents Projection Color Television ContentsSafety Notice USE Isolation Transformer When Servicing Leakage Current for Appliances and Underwriters Safety PrecautionsDetailing X-radiation Shield TubePage Immediately before handling any semiconductor Servicing PrecautionsUse Solding Iron to Pry Leads Bare Jumper Insulated Jumper WireDetermine the positions Soldering Iron Iron wireTechnical Cautions IPOWER/DEFLECTION PWBDimension 50SBX78B Audio Output PowerAudio Input Stereo Audio OutputTransmitter General InformationCursor Customized Picture and Sound AdjustmentsCOLOR, Tint Brightness Color TintBass IllTV Guide PLUS+ GuideVCR Example StepOutside antenna or Cable TV coaxial cable SelectAudio RecallVCR #I 0Set U END of SET UP Remark FBTMake sure the silicon cover is Covering the high voltage outputAdjustment CRTCPT When Exchanging Adjustable data Others Fixed data be careful not to changeTime Tour at first Power on by Adjustment procedureContrast Half Brightness Minimum Final Assembly AdjustmentSub brightness adjustment White balance adjustmentPoint Repeat for P832 and ROM6 Green, P862 and ROM4 for RedFrontrear MrnCenter Front Rear Front RearVertical size adjustment R630 +2 mmTwa4 +- $$i Horizontal size adjustment R603 Adjustment preparationObserving Points Convergence first. Press front panel MagicThis can eliminate the need for a complete JIG Screen Specification BeforeAfter Digital Convergence Remote Control Convergence point adjustmentThen Press RECALL’ ROM WriteGUIDE+ OSD CRT, cabinet locations Adjustment PointMain Chassis Signal P.W.B SURROUNDP.W.B.SIGNALSUB B. VMIscii ROM8 ROM6 ROM4Power/Deflection P.W.B Main ChassisIXI CPT R G B, Focus Pack, Control P.W.B OoorYes TroubleshootingOFF TvsvNo.~ Voltage at pin 5 Yes E991 blown YesDoes on-screen 1501, 1903, 1001 Normal Abnormal 0517 Q516Q108, Q109, QllO, Q008 Yes NormalU102 Yes Vcc Sv, BP 5v, T3u102 Eception impossible with snow noise YesCl902 Defective SynchronizationPRT G PRT RU101 No SoundNtsc DCU Repair TableTV 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 Symbol Part Replacement Parts ListIooopfkb 50V Tape ProductComponents IEL Symbol PartTape 5OVChip Symbol Product ServiceCSE3 Symbol Part Rmpgogd DescriptionMTZJ-I LightTuner Unit Part Symbol5MA Ukdg Circuits1OUH Part DescriptionIoouh CoilReceiver Through Improper Servicing QAI 1KJ Tape ROA2 ROP7 Replacement Parts List With a n Have special OOK-JB SRD1/2P-B SRD1/2P-SIOK-JB OK-JB1KJ ChipMINI-CHIP RAC2IOK-JQ OHMRkio RgiiRlio 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.