Hitachi 60SBX78B, 50SBX78B service manual Symbol

Page 97

 

 

 

 

 

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

 

 

 

 

 

I

 

 

 

MISCELLANEOUS

 

1

PH04452

CONTROL

PANEL

 

ASSY

 

(50”

& 60”)

2

NAll701

,LENS/CRT

METAL

 

 

 

 

 

 

 

3

NJ01

361

SENSOR

 

HOLDER

 

 

BASE

(50”

& 60”)

4

NJ01301

SENSOR

 

HOLDER

 

 

(60”)

 

 

 

 

4

NJ01

302

iSENSOR

 

HOLDER

 

 

(50”)

 

 

 

 

5

FTOOOOl

SOLAR

 

 

CELL

(SO”)

 

 

 

 

 

 

5

FT00002

SOLAR

 

 

CELL

(50”)

 

 

 

 

 

 

6

33200048

IBACK

 

CENTER

BAR

(50”)

 

 

 

6

33200043

BACK

 

CENTER

BAR

(60”)

 

 

 

7

KS.001 63

MIRROR

 

 

(60”)

 

 

 

 

 

 

 

 

7

KS001

64

MIRROR

 

 

(50”)

 

 

 

 

 

 

 

 

8

33010162

‘BARRIER

BOARD

 

(50”)

 

 

 

 

8

33010133

BARRIER

BOARD

 

(60”)

 

 

 

 

9

QG00831

BACK

 

COVER

ASSY(60”)

 

 

 

 

9

QG00811

BACK

 

COVER

ASSY

(50”)

 

 

 

10

55010061

1FRONT

 

 

DOOR

(60”)

 

 

 

 

 

10

55010079

i FRONT

 

 

DOOR

(50”)

 

 

 

 

 

11

NT00952

SCREEN

 

FRAME

 

ASS’Y

 

(60”)

 

 

11

NT00951

SCREEN

 

FRAME

 

ASS’Y

 

(50”)

 

 

12

H311231

IDECO

 

FRAME

(50”)

 

 

 

 

 

12

H311232

DECO

 

FRAME

(SO”)

 

 

 

 

 

13

UXO3061

LENS

ASS’Y

(50”

SBA.B)

 

 

 

13

uxo3071

GLENS

ASSY

(60”

 

SBB.B)

 

 

 

 

14

UXO3062

‘LENS

 

ASS’Y

(50”

SBA.RG)

 

 

14

UXO3072

LENS

ASS’Y

(60”

 

SBB.RG)

 

 

 

15

UXO3063

LENS

ASS’Y

(50”

 

SBA.RG)

 

 

 

15

uxo3073

LENS

ASS’Y

(60”

 

SBBRG)

 

 

 

16

H512229

LOWER

 

 

REAR

BOARD

(SO”)

 

 

16

H512225

LOWER

 

 

REAR

BOARD

(50”)

 

 

17

KR00632

SCREEN

 

ASS’Y

50

KR

 

 

 

 

17

KR00631

SCREEN

 

ASS’Y

60

KR

 

 

 

 

18

PH04413

SPEAKER

GRILL

 

(50”)

 

 

 

 

18

32110044

SPEAKER

GRILL

 

(60”)

 

 

 

 

19

NA11681

MIRROR

 

 

METAL

 

A

(50”

&

60”)

20

NAll691

MIRROR

 

 

METAL

 

B

(50”

&

60”)

21UE04511 AP84 (50”) LENS CRT B. ASSY (R)

21UE04514 AP84 (SO”) LENS CRT B. ASSY (R)

22UE04512 AP84 (50”) LENS CRT .B ASSY (G)

22UE04515 AP84 (60”) LENS CRT B, ASSY (G)

23UE04513 AP84 (50”) LENS CRT B. ASS’Y (B)

23UE04516 AP84 (60”) LENS CRT B. ASS’Y (B)

U E03224 AP84 LENS CRT CHAS. B. ASSY(50”)

U E03225

AP84

LENS

CRT CHAS. B.

ASSY(60”)

PH05451

TERMINAL

 

HOLDER

AP84

SASSY

PH02244

TERMINAL

 

HOLDER

APB4

PS

PH04383

DECO.

 

PLATE

AV

AP84

PVC

NA21011

SP PWB

SUPPORT

BRACKET

4159423

SCR

NO

3X12

FUFLT

 

NA20931

SUB

PWB

SUPPORT

BRACKET

4520881

M3*8

SCREW

WITH

WASHER

NT00981

FBT

HOLDER

 

 

 

NA03111

CHASSIS

 

PWB

BRACKET

 

NA20921

CHASSIS

 

PWB

BKT

 

SYMBOL

PART

1

 

 

 

 

 

PART

 

 

NO.

NO.

I

 

 

 

 

DESCRIPTION

 

 

 

4491082

ICHASSIS

PWB

BKT

FB~

 

 

 

 

NA03131

CHASSIS

PWB

BRACKET

 

 

 

 

H420691

FOCUS

METAL

 

 

 

 

 

 

 

3727972

POWER

CORD

HANGER

 

 

 

 

NJ02252

SPEAKER

HOLDER

(CENTER

SPEAKER)

 

Nl

MD03052

SHIELD

CASE

B

 

TC-30

 

 

 

N2

MD03061

SHIELD

PLATE

A

TC-30

 

 

 

N745

2781697

YC20A

INSULATION

 

WASHER

 

 

N901

3782714

PCB

SUPPORT

1 OS

 

 

NYLON

 

EOOl

BM00041

FERRITE

CORE

BP53RB

 

 

A

ElOE

GX00192

MAG-VM(C-C)36.5

 

2.OU

 

 

d

El06

GXOO192

MAG-VM(C-C)36.5

 

2.OU

 

 

&

ElOF

GX00192

MAG-VM(C-C)36.5

 

2.OU

 

 

&

E12E

BY00831

DEFLECTION

YOKE

 

 

 

A

E12C

BY00831

DEFLECTION

YOKE

 

 

 

A

E12F

BY00831

DEFLECTION

YOKE

 

 

 

 

E301

HL00713

RCT

CLU-613MPlGUlDE

 

PLUS

 

E401

EYOO691

PJX-IR

BLASTER

 

 

 

 

b

E70’

AZ00107M

PROTECTOR

CRXT491004

 

 

&

E80’

EY00601

CRT

 

SOCKET

(TYPE

HPS0630-010300)

&

E83’

EY00601

CRT

 

SOCKET

(TYPE

HPS0630-010300)

A

E86’

EY00601

CRT

 

SOCKET

(TYPE

HPS0630-010300)

A

E90’

EV00551

COD

UUCSA

302

5199

 

 

 

E902

3772201

AC

CORD

HOLDER

 

 

NYLON

 

E903

3739671

BS

CORD

HOLDER

 

 

 

NYLON6

&

E99’

AZ001 09M

PROTECTOR

CRXT491007

 

 

a

E99r

AZ00104M

PROTECTOR(CRXT491002)

 

 

 

&

E99!

AZ00109M

PROTECTOR

CRXT491007

 

 

a

E99f

AZ00109M

PROTECTOR

CRXT491007

 

 

 

 

AZ00109M

PROTECTOR

CRXT491007

 

 

2

z

AZ00109M

PROTECTOR

CRXT491007

 

 

A

E99!

AZ00109M

PROTECTOR

CRXT491007

 

 

 

EAN

2974056s

3J

CONNECTOR

 

SEH

UL1007

L=160

a

EANl

HP00341

ANTENNA

SW

 

 

 

 

 

 

EB

2997977

1J

MINI

CONNECTOR

L=910

 

 

EBGl

2964984

6J

CONNECTOR

 

L=300

 

 

 

EBG2

2966821

4J CONNECTOR

 

L=300

 

 

 

ECL

EF05961

3P

CONNECTOR

 

(L=1500

N.C#3)

 

ECR

EF05962

3P

CONNECTOR

 

(L=lOOO

N.C#3)

 

ED94

EY00791

PJX-LEAD-PLUG

 

PIN

 

 

 

 

ED95

EY00791

PJX-LEAD-PLUG

 

PIN

 

 

 

 

ED96

EY00791

PJX-LEAD-PLUG

 

PIN

 

 

 

 

ED99

EY00791

PJX-LEAD-PLUG

 

PIN

 

 

 

 

EDSl

2908947

12J

CONNECTOR

 

L=lOOO

 

 

 

EF91

2721351

FUSE

HOLDER

 

 

 

 

 

 

EFC

2998591

CONNECTOR

W/WIRE

4J

 

 

 

EN

29738975

CONNECTOR

9P

L=lOOO

 

 

 

EFS

2958151

CONNECTOR

REOlX-X3239A901

 

 

EFT

EF05941

4P

CONNECTOR

 

(L=lOOO

N.C#2,3)

 

EFV

29739578

11 J CONNECTOR

 

L=lOOO

 

 

 

EGRl

2964954

CONNECTOR

WiWlRE

5J

BOARD IN L=300

 

EGR2

2966821

4J CONNECTOR

 

L=300

 

 

 

ES1

EF02233

CO-09C-N2RO-322

 

(PH)

 

 

 

ES2

EF02242

CO-lOC-N2RO-262

 

(PH)

 

 

 

ES3

EF02253

CO-06C-N2RO-152

 

(PH)

 

 

 

ESL

EF05931

15P

CONNECTOR

 

(L=1500

N.C#5)

97

Image 97
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 IllGuide TV Guide PLUS+VCR 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 outputCRT AdjustmentCPT 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 Rear+2 mm Vertical size adjustment R630Twa4 +- $$i Horizontal size adjustment R603 Adjustment preparationConvergence first. Press front panel Magic Observing PointsThis can eliminate the need for a complete Before JIG Screen SpecificationAfter 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 ROM4Main Chassis Power/Deflection P.W.BIXI 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.