Hitachi 50SBX78B, 60SBX78B service manual Ohm, Iok-Jq

Page 92

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

SYMBOL

PART

PART

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

RC21

0195250R

RES

2125

CHIP

1/16W

000

TAPE

RE26

0114163M

CF

1/4W

1.2K-JB

RC22

0195250R

RES

2125

CHIP

1/16W

000

TAPE

RE27

0114221M

CF

l/4

PB

68K-J

RC52

0195250R

RES

2125

CHIP

1/16W

000

TAPE

RE28

0114221

M

CF

l/4

PB

68K-J

RC54

0195248R

RES

3216

CHIP

l/8

W

000

TAPE

RE29

0113776M

CF

SRDl/PP-B

12K-J

RC55

0195248R

RES

3216

CHIP

l/8

W

000

TAPE

RE30

0100039Q

CF

1/8W

82-JQ

RC61

0195248R

RES

3216

CHIP

l/8

W

000

TAPE

RE31

0100069Q

CF

1/8W

1.5K-JQ

RC64

0195248R

RES

3216

CHIP

l/8

W

000

TAPE

RE32

0100067Q

CF

1/8W

1.2K-JQ

RC66

0195250R

RES

2125

CHIP

1/16W

000

TAPE

RE33

0113704M

CF

SRD1/2P-B

13-J

RC67

0195250R

RES

2125

CHIP

1/16W

000

TAPE

RE34

01103298

MF 3W 220-JS

RC69

0195248R

RES

3216

CHIP

l/8

W

000

TAPE

RE35

0113686M

CF

1/2W

2.7-J

RC71

0195248R

RES

3216

CHIP

l/8

W

000

TAPE

RE36

0113686M

CF

1/2W

2.7-J

RC73

0195250R

RES

2125

CHIP

1/16W

000

TAPE

RE37

0113704M

CF

SRD1/2P-B

13-J

RC76

0195248R

RES

3216

CHIP

l/8

W

000

TAPE

RE38

0110132S

MF300-JS

RC77

0195250R

RES

2125

CHIP

1/16W

000

TAPE

RE39

0700054Q

CF

1/16W

lOK-JQ

RC78

019525OR

RES

2125

CHIP

1/16W

000

TAPE

RE40

0700049Q

CF

l/l

6W

4.7K-JQ

RC79

0195248R

RES

3216

CHIP

l/8

W

000

TAPE

RE41

0700035Q

CF

1/16W

390-JQ

RC81

0195248R

RES

3216

CHIP

l/8

W

000

TAPE

RE43

0700039Q

CF

ll16W

820-JQ

RC82

019525OR

RES

2125

CHIP

1116W

000

TAPE

RE45

0700027Q

CF

1/16W

1 00-JQ

RC83

0195250R

RES

2125

CHIP

1116W

000

TAPE

RE46

0113746M

CF

1/2W

680-JB

RC84

0195250R

RES

2125

CHIP

1116W

000

TAPE

RE47

0700056Q

CF

1/16W

15K-JQ

RC85

0195250R

RES

2125

CHIP

1116W

000

TAPE

RF01

0700058M

CF

1/16W

22K-JB

RC86

0195250R

RES

2125

CHIP

1116W

000

TAPE

RF02

0700059M

CF

1/16W

27K-JB

RC87

0195250R

RES

2125

CHIP

1/16W

000

TAPE

RF03

0700036M

CF

1/16W

470-JB

RC88

0195248R

RES

3216

CHIP

118

W

000

TAPE

RF04

0700049M

CF

1/16W

4.7K-JB

RC89

0195250R

RES

2125

CHIP

1116W

000

TAPE

RF07

0700067M

CF

1/16W

lOOK-JB

RC90

0195250R

RES

2125

CHIP

1116W

000

TAPE

RF08

0700056M

CF

1/16W

15K-JB

RC91

0195250R

RES

2125

CHIP

1116W

000

TAPE

RF09

0700054M

CF

1/16W

IOK-JB

RC93

0195248R

RES

3216

CHIP

118

W

000

TAPE

RF10

0700042M

CF

1/16W

1.2K-JB

RC94

0195248R

RES

3216

CHIP

118 W

000

TAPE

RF11

0700045M

CF

1/16W

2.2K-JB

RC95

0195250R

RES

2125

CHIP

1116W

000

TAPE

RF12

0700067M

CF

1/16W

lOOK-JB

RC96

0195248R

RES

3216

CHIP

118

W

000

TAPE

RF13

0700056M

CF

l/l

6W

15K-JB

RC97

0195250R

RES

2125

CHIP

1116W

000

TAPE

RF14

0700025M

CF

l/l

6W

68-J

REOl

0110141S

MF680-JS

RF15

AT01

458

MG

1 W

390K

OHM

RE02

07000660

CF

1116W

82K-Jd

RF16

AT01

458

MG

1 W

390K

OHM

RE03

0700057Q

CF

1116W

18K-JQ

RF17

AT01

458

MG

1 W

390K

OHM

RE04

0700035Q

CF

1/16W

390-JQ

RF18

0179636

MG

560K

1W

RE05

07000420

CF

1/16W-

1.2K-JQ

RF19

0179636.

MG

560K

1W

RE06

0700031Q

CF

1116W

180-JQ

RF20

0700027M

CF

1116W

lOO-JB

RE07

0700065Q

CF

1116W

68K-JQ

RF21

0700049M

CF

1116W

4.7K-JB

RE08

0700059Q

CF

1116W

27K-JQ

RF22

0700057M

CF

l/l

6W

18K-JB

RE09

0700039Q

CF

1116W

820-JQ

RF23

0700063M

CF

1116W

47K-JB

REIO

0700033Q

CF

1/16W

270-JQ

RF25

0179636

MG

560K

1W

REll

0700033Q

CF

1116W

270-JQ

RF26

0179636

MG

560K

1W

RE12

0700045Q

CF

1116W

2.2K-JQ

RF27

0179635

MG

470K

1W

RE13

0700058Q

CF

1/16W

22K-JQ

RF28

0700061

M

CF

l/l

6W

33K-JB

RE14

0700067Q

CF

1/16W

lOOK-JQ

RF29

0700043M

CF

1116W

1.5K-JB

RE15

0700046Q

CF

1/16W

2.7K-JO

RF30

0100103M

CF

118W

39K-JB

RE16

0113742M

CF 1/2W 470-JB

RF31

0700052M

CF

1116W

6.8K-JB

RE18

0700036Q

CF

1/16W

470-JQ

RF33

0700054M

CF

l/l

6W

1 OK-JB

RE19

07000670

CF

1/16W

lOOK-JQ

RF34

0187100M

CF

1116W

30K-JB

RE20

0700054Q

CF

1/16W

IOK-JQ

RF35

0187074M

CF

l/l

6W

2.4K-JB

RE21

0100065Q

CF

1/8W

1 K-JQ

RF36

0700054M

CF

l/l

6W

1 OK-JB

RE22

0700025Q

CF

1/16W-

68-JQ

RF37

0700039M

CF

1116W

820-JB

RE23

0113701M

CF

SRD1/2P-B

10-J

RF40

011012OS

MF

91-JS

RE24

0100039Q

CF

1/8W

82-JQ

RF41

0700047M

CF

l/l

6W

3.3K-JB

RE25

0114165M

CF

SRD

l/4 PF

1.5K-J

RF42

0700053M

CF

l/l

6W

8.2K-JB

92

Image 92

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 Output Power Dimension 50SBX78BAudio Input Stereo Audio OutputGeneral Information TransmitterCustomized Picture and Sound Adjustments CursorCOLOR, Tint 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 FBT RemarkMake sure the silicon cover is Covering the high voltage outputCPT AdjustmentCRT Adjustable data Others Fixed data be careful not to change When ExchangingTime Tour at first Power on by Adjustment procedureFinal Assembly Adjustment Contrast Half Brightness MinimumWhite balance adjustment Sub brightness adjustmentRepeat for P832 and ROM6 Green, P862 and ROM4 for Red PointFrontrear 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 Convergence point adjustment Digital Convergence Remote ControlThen Press RECALL’ ROM WriteGUIDE+ OSD Adjustment Point CRT, cabinet locationsSURROUNDP.W.B.SIGNALSUB B. VM Main Chassis Signal P.W.BIscii ROM8 ROM6 ROM4IXI Power/Deflection P.W.BMain Chassis Ooor CPT R G B, Focus Pack, Control P.W.BTroubleshooting YesOFF TvsvYes No.~ Voltage at pin 5 Yes E991 blownNormal Abnormal 0517 Q516 Does on-screen 1501, 1903, 1001Q108, Q109, QllO, Q008 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 Symbol Part IELTape 5OVChip Product Service SymbolCSE3 Symbol Part Description RmpgogdMTZJ-I LightPart Symbol Tuner Unit5MA Ukdg CircuitsPart Description 1OUHIoouh CoilReceiver Through Improper Servicing QAI 1KJ Tape ROA2 ROP7 Replacement Parts List With a n Have special OOK-JB SRD1/2P-S SRD1/2P-BIOK-JB OK-JBChip 1KJMINI-CHIP RAC2OHM IOK-JQRgii RkioRlio Symbol Part NO.NO RY50 Symbol EF05951