Daewoo DTH-29G3FS, DTH-29G3FSP, DTH-29G3FST, DTH-29G1FS, DTH-29G1FSP Service Manual

SPECIFICATIONS ...............................................................................................................................	5
BLOCK DIAGRAM ..............................................................................................................................	6
1. SERVICE MODE ADJUSTMENT ................................................................................................................	7
2. VCO/AGC ADJUSTMENT ...........................................................................................................................	7
3. PIP VIDEO GAIN ADJUSTMENT ................................................................................................................	7
4. SOUND INPUT LEVEL ADJUSTMENT .......................................................................................................	7
ALIGNMENT INSTRUCTIONS ............................................................................................................	7
1. STEREO ADJUSTMENT ............................................................................................................................	8
2. FOCUS ADJUSTMENT ...............................................................................................................................	8
3. GEOMETRY 8
4. WHITE BALANCE ADJUSTMENT..............................................................................................................	10
5. SUB-BRIGHT ADJUSTMENT......................................................................................................................	11
6. PIP DATA ADJUSTMENT............................................................................................................................	11
IC DESCRIPTION ................................................................................................................................	16
TROUBLE SHOOTING CHARTS........................................................................................................	24
1.NO POWER ..................................................................................................................................................	24
2. NO PIP .........................................................................................................................................................	26
3. NO PICTURE ...............................................................................................................................................	27
4. NO SOUND..................................................................................................................................................	28
IC DC VOLTAGE CHARTS .................................................................................................................	29
EXPLODED VIEW ...............................................................................................................................	32
ELECTRICAL PARTS LIST.................................................................................................................	34
A DIFFERENCE PARTS LIST BETWEEN..........................................................................................	46
PCB LAYOUT ......................................................................................................................................	61

PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO - VIDEO PRODUCTS

CAUTION : D O N O T AT T E M P T TO	M O D IF Y T H IS	P R O D U C T IN	A N Y	W AY.
N E V E R P E R F O R M C U S T O M IZ E D	IN S TA L LAT IO N S	W IT H O U T	M A N U FA C -
T U R E R ° Ø S A P P R O VA L . U N A U T H O R IZ E D M O D IF IC AT IO N S W ILL			N O T	O N LY

V O ID T H E W A R R A N T Y, B U T M AY L E A D T O Y O U R B E IN G L IA B L E F O R A N T R E S U LT IN G P R O P E R T Y D A M A G E O R U S E R IN JU R Y.

S E R V IC E W O R K S H O U L D B E P E R F O R M E D O N LY A FT E R Y O U A R E T H O R - O U G H LY FA M IL IA R W IT H A LL O F T H E F O L LO W IN G S A F E T Y C H E C K S A N D S E R V IC IN G G U ID E L IN E S . T O D O O T H E R W IS E , IN C R E A S E S T H E R IS K O F P O T E N T IA L H A Z A R D S A N D IN J U R Y TO T H E U S E R .

W H IL E S E R V IC IN G , U S E A N IS O LAT IO N T R A N S F O R M E R F O R P R O T E C T IO N F R O M A .C . LIN E S H O C K .

SAFETY CHECKS

A FT E R T H E O R IG IN A L S E R V IC E P R O B L E M H A S B E E N C O R R E C T E D , A C H E C K S H O U LD B E M A D E O F T H E F O LL O W IN G :

SUBJECT:FIRE & SHOCK HAZARD

1 . B E S U R E T H AT A L L C O M P O N E N T S A R E P O S IT IO N E D IN S U C H A W AY A S T O AV O ID P O S S IB IL IT Y O F A D JA C E N T C O M P O N E N T S H O R T S . T H IS IS E S P E C IA LLY IM P O R TA N T O N T H O S E M O D U LE S W H IC H A R E T R A N S - P O R T E D T O A N D F R O M T H E R E PA IR S H O P.

2 . N E V E R R E LE A S E A R E PA IR U N L E S S A L L P R O T E C T IV E D E V IC E S S U C H A S IN S U LATO R S , B A R R IE R S , C O V E R S , S H IE L D S , S T R A IN R E L IE F S , P O W E R S U P P LY C O R D S , A N D O T H E R H A R D W A R E H AV E B E E N R E IN S TA L L E D P E R O R IG IN A L D E S IG N . B E S U R E , T H AT T H E S A F E T Y P U R P O S E O F T H E P O LA R IZ E D LIN E P L U G H A S N O T B E E N D E F E AT E D .

3 . S O L D E R IN G M U S T B E IN S P E C T E D T O D IS C O V E R P O S S IB LE C O L D S O L - D E R JO IN T S , S O LD E R S P L A S H E S O F S H A R P S O L D E R P O IN T S . B E C E R - TA IN T O R E M O V E A LL L O O S E F O R E IG N PA R T IC L E S .

4 . C H E C K F O R P H Y S IC A L E V ID E N C E O F D A M A G E O R D E T E R IO R AT IO N T O PA R T S A N D C O M P O N E N T S , F O R F R AY E D L E A D S , D A M A G E D IN S U LAT IO N (IN C LU D IN G A .C . C O R D ), A N D R E P L A C E IF N E C E S S A R Y. F O L LO W O R IG I- N A L L AY O U T, L E A D LE N G T H A N D D R E S S .

5 . N O L E A D O R C O M P O N E N T S H O U LD TO U C H A R E C E IV IN G T U B E O R A R E S IS TO R R AT E D AT 1 W AT T O R M O R E . LE A D T E N S IO N A R O U N D P R O - T R U D IN G M E TA L S U R FA C E S M U S T B E AV O ID E D .

6 . A L L C R IT IC A L C O M P O N E N T S S U C H A S F U S E S , F LA M E P R O O F R E S IS T O R , C A PA C ITO R S , E T C . M U S T B E R E P LA C E D W IT H E X A C T FA C T O R Y T Y P E S . D O N O T U S E R E P L A C E M E N T C O M P O N E N T S O T H E R T H A N T H O S E S P E C I- F IE D O R M A K E U N R E C O M M E N D E D C IR C U IT M O D IF IC AT IO N S .

7 . A FT E R R E -A S S E M B LY O F T H E S T E A LW AY S P E R F O R M A N A .C . L E A K A G E T E S T O N A L L E X P O S E D M E TA L LIC PA R T S O F T H E C A B IN E T. (T H E C H A N - N E L S E L E C T O R K N O B , A N T E N N A T E R M IN A LS , H A N D LE A N D S C R E W S ) T O B E S U R E T H E S E T IS S A F E TO O P E R AT E W IT H O U T D A N G E R O F E L E C T R I- C A L S H O C K . D O N O T U S E A LIN E IS O L AT IO N T R A N S F O R M E R D U R IN G T H IS T E S T U S E A N A .C . V O LT M E T E R , H AV IN G 5 00 0 O H M S P E R V O LT O R M O R E S E N S IT IV IT Y, IN T H E F O LL O W IN G M A N N E R : C O N N E C T A 1 50 0 O H M 1 0 W AT T R E S IS T O R , PA R A L LE LE D B Y A .1 5 M F D . 1 50 V A .C . T Y P E C A PA C I- T O R B E T W E E N A K N O W N G O O D E A R T H G R O U N D (W AT E R P O P E , C O N -

D U IT, E T C .) A N D T H E E X P O S E D M E TA LL IC PA R T S , O N E AT A T IM E . M E A S U R E T H E A .C . V O LTA G E A C R O S S T H E C O M B IN AT IO N O F 1 50 0 O H M R E S IS TO R A N D .1 5 M F D C A PA C IT O R . R E V E R S E T H E A .C . P LU G A N D R E P E AT A .C . V O LTA G E M E A S U R E M E N T S F O R E A C H E X P O S E D M E TA L LIC PA R T. V O LTA G E M E A S U R E D M U S T N O T E X C E E D .75 V O LT S R .M .S T H IS C O R R E S P O N D S TO 0 .5 M IL LIA M P A .C . N AY VA LU E E X C E E D IN G T H IS L IM IT C O N S T IT U T E S A P O T E N T IA L S H O C K H A Z A R D A N D M U S T B E C O R R E C T E D IM M E D IAT E LY.

A.C. VOLTMETER

		0.15 uF
	GOOD EARTH GROUND	1500 OHM	PLACE THIS PROBE
	SUCH AS THE WATER		ON EACH EXPOSED
	PIPE, CONDUIT, ETC.	10WATT	METAL PART

SUBJECT : GRAPHIC SYMBOLS

T H E LIG H T N IN G F LA S H W IT H A R R O W H E A D S Y M B O L ,

W IT H IN A N E Q U ILAT E R A L T R IA N G LE , IS IN T E N D E D

T O A L E R T T H E S E R V IC E P E R S O N N E L TO T H E P R E S -

E N C E O F U N IN S U LAT E D “D A N G E R O U S V O LTA G E ”

T H AT M AY B E O F S U F F IC IE N T M A G N IT U D E TO C O N -

S T IT U T E A R IS K O F E L E C T R IC S H O C K .

T H E E X C L A M AT IO N P O IN T W IT H IN A N E Q U IL AT E R A L

T R IA N G L E IS IN T E N D E D T O A LE R T T H E S E R V IC E

P E R S O N N E L T O T H E P R E S E N C E O F IM P O R TA N T

S A F E T Y IN F O R M AT IO N O N S E R V IC E L IT E R AT U R E .

SUBJECT : X-RADIATION

1 . B E S U R E P R O C E D U R E S A N D IN S T R U C T IO N S TO A L L S E R V IC E P E R S O N - N E L C O V E R T H E S U B JE C T O F X -R A D IAT IO N . T H E O N LY P O T E N T IA L S O U R C E O F X -R AY S IN C U R R E N T T.V. R E C E IV E R S IS T H E P IC T U R E T U B E . H O W E V E R , T H IS T U B E D O E S N O T E M IT X -R AY S W H E N T H E H IG H V O LT - A G E IS AT T H E FA C T O R Y S P E C IF IE D L E V E L . T H E P R O P E R VA L U E IS G IV E N IN T H E A P P L IC A B L E S C H E M AT IC . O P E R AT IO N AT H IG H E R V O LT - A G E S M AY C A U S E A FA ILU R E O F T H E P IC T U R E T U B E O R H IG H V O LTA G E S U P P LY A N D , U N D E R C E R TA IN C IR C U M S TA N C E S , A M Y P R O D U C E R A D IA - T IO N IN E X C E S S O F D E S IR A B L E LE V E LS .

2 . O N LY FA C TO R Y S P E C IF IE D C .R .T A N O D E C O N N E C T O R S M U S T B E U S E D . D E G A U S S IN G S H IE L D S A L S O S E R V E A S X -R AY S H IE L D IN C O LO R S E T S . A LW AY S R E -IN S TA LL T H E M .

3 . IT IS E S S E N T IA L T H AT S E R V IC E P E R S O N N E L H AV E AVA ILA B L E A N A C C U - R AT E A N D R E LIA B LE H IG H V O LTA G E M E T E R . T H E C A L IB R AT IO N O F T H E M E T E R S H O U LD B E C H E C K E D P E R IO D IC A L LY A G A IN S T A R E F E R E N C E S TA N D A R D . S U C H A S T H E O N E AVA IL A B LE AT Y O U R D IS T R IB U T O R .

4 . W H E N T H E H IG H V O LTA G E C IR C U IT R Y IS O P E R AT IN G P R O P E R LY T H E R E IS N O P O S S IB IL IT Y O F A N X -R A D IAT IO N P R O B L E M . E V E R Y T IM E A C O L O R C H A S S IS IS S E R V IC E D , T H E B R IG H T N E S S S H O U L D B E R U N U P A N D D O W N W H ILE M O N ITO R IN G T H E H IG H V O LTA G E W IT H A M E T E R TO B E C E R TA IN T H AT T H E H IG H V O LTA G E D O E S N O T E X C E E D T H E S P E C IF IE D VA LU E A N D T H AT IT IS R E G U LAT IN G C O R R E C T LY. W E S U G G E S T T H AT Y O U A N D Y O U R S E R V IC E O R G A N IZ AT IO N R E V IE W T E S T P R O C E D U R E S S O T H AT V O LTA G E R E G U LAT IO N IS A LW AY S C H E C K E D A S A S TA N D A R D S E R V IC IN G P R O C E D U R E , A N D T H AT T H E H IG H V O LTA G E R E A D IN G B E R E C O R D E D O N E A C H C U S T O M E R ° Ø S IN V O IC E .

5 . W H E N	T R O U B LE S H O O T IN G A N D M A K IN G T E S T M E A S U R E M E N T S IN A
P R O D U C T W IT H A P R O B LE M O F		E X C E S S IV E H IG H V O LTA G E , AV O ID
B E IN G	U N N E C E S S A R ILY C L O S E T O	T H E P IC T U R E T U B E A N D T H E H IG H

V O LTA G E S U P P LY. D O N O T O P E R AT E T H E P R O D U C T L O N G E R T H A N IS N E C E S S A R Y T O L O C AT E T H E C A U S E O F E X C E S S IV E V O LTA G E .

6 . R E F E R TO	H V, B + A N D S H U T D O W N A D JU S T M E N T P R O C E D U R E S
D E S C R IB E D	IN T H E A P P R O P R IAT E S C H E M AT IC A N D D IA G R A M S (W H E R E

U S E D ).

SUBJECT : IMPLOSION

1 . A L L D IR E C T V IE W E D P IC T U R E T U B E S A R E E Q U IP P E D W IT H A N IN T E G R A IM P LO S IO N P R O T E C T IO N S Y S T E M . B U T C A R E S H O U L D B E TA K E N T O

AV O ID D A M A G E D U R IN G IN S TA L LAT IO N . AV O ID S C R AT C H IN G T H E T U B E . O F S C R AT C H E D R E P LA C E IT.

2 . U S E O N LY R E C O M M E N D E D FA C T O R Y R E P L A C E M E N T T U B E S .

SUBJECT : TIPS ON PROPER INSTALLATION

1 . N E V E R IN S TA L L A N Y P R O D U C T IN A C L O S E D -IN R E C E S S , C U B B Y H O L E O R C L O S E LY F IT T IN G S H E L F S PA C E , O V E R O R C L O S E TO H E AT D U C T, O R IN T H E PAT H O F H E AT E D A IR F L O W .

2 . AV O ID C O N D IT IO N S O F	H IG H	H U M ID IT Y S U C H A S : O U T D O O R PAT IO
IN S TA LL AT IO N S W H E R E	D E W	IS A FA C TO R , N E A R S T E A M R A D IATO R S

W H E R E S T E A M L E A K A G E IS A FA C TO R , E T C .

3 . AV O ID P L A C E M E N T W H E R E D R A P E R IE S M AY O B S T R U C T R E A R V E N T IN G . T H E C U S TO M E R S H O U L D A L S O AV O ID T H E U S E O F D E C O R AT IV E S C A R V E S O R O T H E R C O V E R IN G S W H IC H M IG H T O B S T R U C T V E N T IL A - T IO N .

4 . W A L L A N D S H E L F M O U N T E D IN S TA LL AT IO N S U S IN G A C O M M E R C IA L M O U N T IN G K IT, M U S T F O L L O W T H E FA C T O R Y A P P R O V E D M O U N T IN G IN S T R U C T IO N S . A P R O D U C T M O U N T E D T O A S H E L F O R P LAT F O R M M U S T R E TA IN IT S O R IG IN A L F E E T (O R T H E E Q U IVA LE N T T H IC K N E S S IN S PA C - E R S )T O P R O V ID E A D E Q U AT E A IR F LO W A C R O S S T H E B O T T O M , B O LT S O R S C R E W S U S E D F O R FA S T E N E R S M U S T N O T T O U C H A N Y PA R T S O R W IR IN G . P E R F O R M L E A K A G E T E S T O N C U S T O M IZ E D IN S TA L LAT IO N S .

5 . C A U T IO N C U S TO M E R S A G A IN S T T H E M O U N T IN G O F A P R O D U C T O N S L O P IN G S H E L F O R A T ILT E D P O S IT IO N , U N LE S S T H E P R O D U C T IS P R O P E R LY S E C U R E D .

6 . A P R O D U C T O N A R O LL -A B O U T C A R T S H O U LD B E S TA B L E O N IT S M O U N T - IN G T O T H E C A R T. C A U T IO N T H E C U S T O M E R O N T H E H A Z A R D S O F T R Y - IN G T O R O L L A C A R T W IT H S M A LL C A S T E R S A C R O S S T H R E S H O LD S O R D E E P P IL E C A R P E T S .

7 . C A U T IO N C U S T O M E R S A G A IN S T T H E U S E O F A C A R T O R S TA N D W H IC H H A S N O T B E E N LIS T E D B Y U N D E R W R IT E R S LA B O R AT O R IE S . IN C . F O R U S E W IT H T H E IR S P E C IF IC M O D E L O F T E L E V IS IO N R E C E IV E R O R G E N E R IC A L LY A P P R O V E D F O R U S E W IT H T.V.S O F T H E S A M E O R L A R G E R S C R E E N S IZ E .

8 . C A U T IO N C U S TO M E R S A G A IN S T T H E U S E O F E X T E N S IO N C O R D S , E X P L A IN T H AT A F O R E S T O F E X T E N S IO N S S P R O U T IN G F R O M A S IN G LE O U T LE T C A N L E A D TO D IS A S T R O U S C O N S E Q U E N C E S TO H O M E A N D FA M ILY.

PRODUCT SAFETY SERVICING GUIDELINES FOR COLOR TELEVISION RECEIVERS

CAUTION : Do not attem pt to m odify this product in any way. Unauthorized m odifications will not only void the warranty, but m ay lead to your being liable for any resulting property dam age or user injury.

Service work should be perform ed only after you are thoroughly familiar with all of the following safety checks and servicing guidelines. To do otherwise, increases the risk of potential hazards and injury to the user.

SAFETY CHECKS

After the original service problem has been corrected, a check should be m ade of the following:

SUBJECT : FIRE & SHOCK HAZARD

1. Be sure that all components are positioned in such a way as to avoid possibility of adjacent component shorts. This is especially im portant on those chassis which are transported to and from the repair shop.

2. Never release a repair unless all protective devices such as insulators, barriers, covers, shields, strain reliefs, and other hardware have been reinstalled per original design.

3. Soldering must be inspected to discover possible cold solder joints, frayed leads, dam aged insulation (including A.C. cord), solder splashes or sharp solder points. Be certain to rem ove all loose foreign particals.

4. Check for physical evidence of damage or deterioration to parts and components, and replace if necessary follow original layout, lead length and dress.

5. No leads or com ponents should touch a receiving tube or a resistor rated at 1 watt or m ore. Lead tension around protruding m etal surfaces m ust be avoided.

6. All critical com ponents such as fuses, flameproof resistors, capacitors, etc. must be replaced with exact factory types. Do not use replacement com ponents other than those specified or m ake unrecomm ended circuit m odifications.

7. After re-assem bly of the set always perform an A .C. leakage test on all exposed m etallic parts of the cabinet, (the channel selector knob, antenna terminals, handle and screws) to be sure the set is safe to operate without danger of electrical shock. Do not use a line isolation transform er during this test. Use an A .C . voltmeter, having 5000 ohm s per volt or more sensitivity, in the following m anner : connect a 1500 ohm 10 watt resistor, paralleled by a 15 m fd. 150V A.C. type capacitor between a known good earth ground (9water pipe, conduit, etc.) and the exposed metallic parts, one at a tim e. M easure the A.C. voltage across the combination of 1500 ohm resistor and 0.15 MFD capacitor. Reverse the A.C. plug and repeat A.C. voltage measurem ents for each exposed m etallic part. Voltage m easured must not exceed 0.75 volts R.M .S. This corresponds to 0.5 milliam p A.C. Any value exceeding this limit constitutes a potential shock hazard and m ust be corrected imm e- diately.

A.C. VOLTMETER

G ood earth ground,	0.15 uF

	such as the w ater	1500 OHM	P lace this probe
	pipe, conduit, etc .
			on each exposed
		10W A TT
			m etal part.

GRAPHIC SYMBOLS :

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the service personnel to the presence of uninsulated “dangerous voltage” that m ay be of sufficienty magnitude to constitute a risk of electric shock.

The exclam ation point within an equilateral triangle is intended to alert the service personnel to the presence of im portant safety inform ation in service literature.

Fuse sym bol is printed on pcb adjacent to the fuse, with “RISK OF FIRE REPLACE FUSE AS MARKED”. The sym bol is explained in the service manual with the following wording or equivalent.

“CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE H AZARD, REPLACE ONLY WITH SAME TYPE (6.3A, 250V)” and “ATTENTION: AFIN D’ASSU UNE PROTECTION PERM ANENTE C ONTRE LES RISQUES D’INCENDIE, REMPLACER UNIQUE- M ENT PAR UN FUSIBLE DE MEME TYPE ET DE ”6.3A, 250V”.

SUBJECT : X-RADIATION

1. Be sure procedures and instructions to all service personnel cover the subject of X -rays in current T.V. receivers is the picture tube. However, this tube does not em it X -rays when the high voltage is at the factory specified level. The proper value is given in the applicable schem atic. Operation at higher voltages m ay cause a failure of the picture tube or high voltage supply and, under certain circum stances, m ay produce radiation in excess of desirable levels.

2. Only factory specified C.R .T. anode connectors m ust be used. Degaussing shields also serve as X-ray shield in color sets. Always re-install them .

3. It is essential that the servicem an has available an accurate and reliable high voltage m eter. The calibration of the m eter should be checked perio - dically against a reference standard. Such as the one available at your distributor.

4. When the high voltage circuitry is operating properly there is no possibility of an X -radiation problem . Every time a color chassis is serviced, the brightness should be run up and down while m onitoring the high voltage with a m eter to be certain that the high voltage does not exceed the specified value and that it is regulating correctly. We suggest that you and your service organization review test procedures so that voltage regulation is always checked as a standard servicing procedure. And that the high voltage reading be recorded on each custom er’s invoice.

5. When troubleshooting and m aking test m easurem ents in a receiver with a problem of excessive high voltage, avoid being unnecessarilyclosetothepicturetubeandthehighvoltagecom partment. Do not operate the chassis longer than is necessary to locate the cause of excessive voltage.

6. Refer to HV, B+and Shutdown adjustment procedures described in the appropriate schem atic and diagram s(where used).

SUBJECT : IMPLOSION

1. All direct viewed picture tubes are equipped with an integral implosion protection system , but care should be taken to avoid damage during installation. Avoid scratching the tube. If scratched, replace it.

2. U se only recomm ended factory replacement tubes.

SUBJECT : TIPS ON PROPER INSTALLATION

1. Never install any receiver in closed-in recess, cubbyhole or closely fitting shelf space over, or close to heat duct, or in the path of heated air flow.

2. Avoid conditions of high hum idity such as : Outdoor patio installations where dew is a factor. Near steam radiators where steam leakage is a factor, etc.

3. Avoid placem ent where draperies may obstruct rear venting. The custom er should also avoid the use of decorative scarves or other coverings which might obstruct ventilation.

4. Wall and shelf m ounted installations using a comm ercial mounting kit, must follow the factory approved m ounting instructions. A receiver mounted to a shelf or platform must retain its original feet(or the equivalent thickness in spacers) to provide adequate are flow across the bottom, bolts or screws used for fasteners m ust not touch and parts or wiring. Perform leakage test on custom ized installations.

5. Caution customers against the m ounting of a receiver on sloping shelf or a tilted position, unless the receiver is properly secured.

6. A receiver on a roll-about cart should be stable on its mounting to the cart. Caution the customer on the hazards of trying to roll a cart with sm all casters across thresholds or deep pile carpets.

7. Caution custom ers against the use of a cart or stand which has not been listed by underwriters laboratories, inc. For use with their specific model of television receiver or generically approved for use with T.V.’s of the sam e or larger screen size.

SPECIFICATIONS

MODEL	DTH-25G1FST		DTH-29G1FST, DTH-29G3FST
	DTH-25G1FSP		DTH-29G1FSP, DTH-29G3FSP
	DTH-25G1FS		DTH-29G1FS, DTH-29G3FS
TV S TA N D AR D	N TSC /PA L-M /PAL-N
M AIN S VO LTAG E	100~250V AC , 50/60H z
P OW E R C O N SU M PTIO N	110W		120W
S OU N D OU TP UT		5W +5W
S PE A K E R	7W 8O hm (2E A )
A NTE N NA IM P ED A N CE	75 ohm unbalanced
TUN IN G S Y S TEM	Frequency Synthesize Tuning System
M EM O RY CH A N NE L	181 C hannels
R EC E PTIO N C H AN N E L U N IT	V H F T V	LO W : C H 2 - C H 6
	H IG H : C H 7 - C H 13
	C H 1, CH 14 - C H 125
	U HF TV	C H14 - C H69
R EM O TE C O NTR O L U N IT	R-23B 04
S CR E E N S IZE	25” D iagonal		29” D iagonal
W E IG H T	35K g		42K g
TUN E R TY P E	Varactor Type w ith PLL
A UX . TE RM IN AL(IN P UT)	Front : Video, A udio(L/R )
	R ear : Video, A udio(L/R )
A UX . TE RM IN AL(O U TP U T)	R ear : Video, A udio( L/R )

BLOCK DIAGRAM

ALIGNMENT INSTRUCTIONS

- ALIGNMENT BY USER REMOCON

1.SERVICE MODE ADJUSTMENT

How to enter into Service Mode.

1)Direct the remote control to the reception window of TV.

2) Push button of rem ote control in sequence.

1 MU TE RE CALL M UTE

3)Then, the screen will appear as follows.

S 5 : PIC ADJ

S5 : PIC ADJ

S 6 : GEO METRY

S 7 : PIP ADJ

S6 : GEOMETRY

S 8 : RGB ADJ

S 9S7: D: PIPADJADJ

S 10 : P/S ADJ

S8 : RGB ADJ

S 11 : AUTO P IC

TOS9EXIT: DP ADJ: POW ER O FF

W hen you select a item , its turns into the green.

How to memorize the adjusted settings in service mode; Must press RECALL button the state which the screen is displaying each of service menus after all adjustments are completed each of all service menu.

2.VCO/AGC ADJUSTMENT

1)Receive the C OLOR BAR signal. (INPUT LEVEL : 60 dBuV)

2)	Select the S10 of service mode to display items, then press the VO L buttons on the remote control.
3)	Press CH buttons on the remote control to select VCO or AGC
4)	It will start auto adjustm ent if you press V OL buttons.
5)	After adjustment, the “ VCO OK *** ” or “ AGC OK *** ” O SD will be displayed.

VCO

VCO

AGC

AGCVCO31

S M ANUAL

VCO31

SMANUAL

3.PIP VIDEO GAIN ADJUSTMENT

1)Turn ON the PIP and receive the COLOR BAR PATTE RN.

2) Turn the volume R 128 to set 1Vp-p on TP1.

4.SOUND INPUT LEVEL ADJUSTMENT

1)R eceive the 100% m od. M ONO . Signal.

ALIGNMENT INSTRUCTIONS

2) Select the S10 of service m ode to display items, then press the V OL buttons on the remote control.

3)Press CH buttons on the remote control to select S MANUAL and press VOL buttons on the remote control.

4)Press CH buttons on the remote control to select IN PUT LEVE L and press VOL buttons to set TP2 become 490m V(+20mV/-5m V).

5)Press the R ECALL button of remote control to store.

INPUT LE VEL 15

INPUT LEVEL 15

W IDEB AND 23

WIDSPECBANDTRAL 2332

SPECTRAL 32

5. STEREO ADJUSTMENT

1)	R eceive the Zenith MTS signal of 1KH z CH(L only).
2)	C onnect scope at TP2 to verify Rout correspondent.
3)	Select the S10 of service m ode to display items, then press the V OL buttons on the remote control.
4)	Press CH buttons on the remote control to select S MANUAL and press VOL buttons on the remote control.
5)	Press CH buttons on the remote control to select WIDEBAND and press VOL Buttons on the remote control.
6)	Adjust w ith VOL buttons till the Rout(scope) become m inim um .
7)	Press CH buttons on the remote control to select SPECTRAL and press VOL Buttons on the remote control.
8)	Adjust w ith VOL buttons till the Rout(scope) become m inim um .
9)	Press the RECALL button on the rem ote control to store.
		INPUT LEVEL	15
		INPUT LEVEL 15
		W ID EBAND	23
		WIDEBANDSP ECTRAL 2332
		SPECTRAL	32

6.FOCUS ADJUSTMENT

1)Receive the R ETMA PATTER N signal.

2)Adjust the FOC US VO LUME of FBT to obtain the clearest picture

7.GEOMETRY

7-1. VERTICAL CENTER ADJUSTMENT

1)Receive the R ETMA PATTER N signal.

2)Set the user control AUTO P ICTUR E to STA NDARD mode.

3)Select the S6 of service mode to display items, then press the VO L buttons on the remote control.

ALIGNMENT INSTRUCTIONS

4)Press CH buttons on the rem ote control to select V CEN TER and press VOL buttons on the rem ote control to adjust the horizontal line of RETMA PATTERNS center may meet with the mechanical CENTER of CRT.

5) Press the RECALL button on the rem ote control to store.

V CENTER	05	05
V CENTER		31
V SIZE
H CENTE R	31	18
V SIZE
H CENTER	18	10
V LIN
VS COR		09
G EO A DJ	10	O N
V LIN

7-2. VERTICAL SIZE ADJUSTME NT

1)R eceive the RETMA PATTERN signal.

2)Set the user control AU TO PICTU RE to STANDARD mode.

3) Select the S6 of service m ode to display item s, then press the V OL buttons on the remote control.

4) Press CH buttons on the remote control to select V SIZE and press VOL buttons on the remote control

to adjust the CENTER OF CIRCUMFERENCE of big circle may meet with the upper and Lower sides of screen.

5) Press the RECALL button on the rem ote control to store.

V CENTER	05	05
V CENTER		31
V SIZE
H CENTER	31	18
V SIZE
H CENTER	18	10
V LIN
VS COR		09
GEO AD J		ON
V LIN	10

7-3. VERTICAL LINEARITY ADJUSTMEN T

1)R eceive the RETMA PATTERN signal.

2)Set the user control AU TO PICTU RE to STANDARD mode.

3)	Select the S6 of service m ode to display item s, then press the V OL buttons on the remote control.
4)	Press CH buttons on the remote control to select V LIN,VS CO R
5)	Adjust VOL buttons to be round center circle of RETMA PATTERN
6)	Press the RECALL button on the rem ote control to store.
	V CENTE R	05	05
	V CENTER		31
	V SIZE
	H CEN TER	31	18
	V SIZE
	H CENTER	18	10
	V LIN
	V S CO R		09
	G EO ADJ		ON
	V LIN	10

ALIGNMENT INSTRUCTIONS

7-4. HORIZONTA L CENTER ADJUS TMENT

1)Receive the RETMA PATTE RN signal.

2)Set the user control AUTO PICTU RE to STA NDARD mode.

3) Select the S6 of service m ode to display items, then press the VO L buttons on the remote control.

4) P ress CH buttons on the remote control to select H CENTER and press VO L buttons on the rem ote

control to adjust the left and right W IDTH of R ETMA PATTER N become sym metrical.

5) Press the REC ALL button on the remote control to store.

V CENTER	05	05
V CENTER		31
V SIZE
VHSIZECENTER	31 18
H CENTER	18	10
V LIN
VS COR		09
GEO AD J	10	ON
V LIN

7-5. HORIZONTAL W IDTH ADJUSTM ENT R eceive the RETMA PATTERN signal.

S et the user control AU TO PICTU RE to STANDARD mode.

A djust R406 in order to set the left and right end of RETM A PATTERN on point 5.

7-6. SIDE PINCUSHION ADJUSTM ENT

1)R eceive the RETMA PATTERN signal.

2)Set the user control AU TO PICTU RE to STANDARD mode.

3)	Select the S11 of service m ode to display item s, then press the VOL buttons on the remote control.
4)	Press CH buttons on the remote control to select SG PATTERN 8 and press VOL buttons on the
	remote control to select SG PATTE RN 2 of SG PATTER N 8
5)	Adjust R 409 in order to set the second line from right side become straight.
6)	After PO W ER OFF/ON readjust HO RIZON TAL W ID TH with R406.

STANDARD	STANDARD
STANDARD
SO FT	SO FT
SOFTSTRO NG	STRO NG
M USIC	M USIC
STRONG
M OVIE	M OVIE
SG PATTERN 8	SG PATTERN 2
MUSIC
MOVIE

8. WHITE BALANCE ADJUSTMENT

1) Execute HE AT R UN of the TV set over 30 m inutes.

2)C onnect the signal output of white balance tester(Nitsuki 2840) to the ANTENNA (or VIDEO IN) input of theTV S ET. Stick and fix the SENSO R to the center position of CRT.

3)Select the S8 of service mode to display items, then press the VOL buttons on the rem ote control.

ALIGNMENT INSTRUCTIONS

4) Adjust the R.G .B B IAS and G .B DR IVE, with VOL buttons, in order that R.G .B of the High and Low BEAM may

m eet with the CENTER LED of each measuring instrument.

5)At this time, the memorized coordinates of the white balance tester, unless otherwise specified, use above coordinates and color temperature(9600°K 265X295).

6) Press the RE CALL button on the remote control to store.

G	D RIVE	061
G	DRIVE	061
B	DR IVE	070
B	DRIVE	070
R	CU T	127
B	CU T	060
G	C UT	087

9.SUB-BRIGHT ADJUSTMENT

1)R eceive the RETMA PATTERN signal.

2)Set the user control AU TO PICTU RE to STANDARD mode.

3)	Select the S9 of service m ode to display item s, then press the V OL buttons on the remote control.
4)	Press CH buttons on the rem ote control to select BRIG HTNESS and press VOL buttons on the rem ote
	control to adjust Sub bright level in order that the gradation pattern m ay serve 18% of BRIGHTN ESS.
5)	Press the RECALL button on the rem ote control to store.
		DP ADJUST
		DP ADJUST	32
		BRIG NTNESS
		BRIGNTNESSCONTR AST	3214
		COLOR	20
		CONTRAST	14
		TINT	45
		COLOR	20
		TINT	45

10. PIP DATA ADJUSTMENT

1) Select the S7 of service mode to display items, then press the VO L buttons on the remote control.

2)Adjust PIP sub data.(TINT : 057, Y DELAY : 00, SYNC DELAY : 15, VSIDEL : 06, VSPDE L : 00)

3)Press the RECALL button on the rem ote control to store.

PIP TINT		057	057
PIP TINT			146
H	POS
V	POS	146	032
H	POS
Y	DELAY	032	00
V	POS		15
SYN C DE LAY
VSIDEL		00	06
Y	DELAY		00
VSP DEL
SYNC DELAY		15

ALIGNMENT INSTRUCTIONS

- ALIGNMENT BY SERVICE REMOCON

1.VCO/AGC ADJUSTMENT

1) Receive the CO LOR BAR signal. (INPUT LEVEL : 60 dB uV )

2)	Press S10 button on the SV C remote control to display MENU .
3)	Press CH buttons on the SVC rem ote control to select V CO or A GC
4)	It w ill start auto adjustment if you press VO L key
5)	After adjustm ent, the “VC O OK ***” or “AG C OK ***” OS D will be displayed.

2.PIP VIDEO GAIN ADJUSTMENT

1)Turn ON the PIP and receive the COLOR BAR PATTERN.

2)Turn the volume R128 to set 1Vp-p on TP1.

3.SOUND INPUT LEVEL ADJUSTMENT

1)Receive the 100% mod. M ONO . Signal.

2) Press S10 button on the SVC remote control to display MEN U

3)Press CH buttons on the SVC rem ote control to select S M ANUAL and press V OL buttons on the S VC remote control

4)P ress CH buttons on the SVC remote control to select IN PUT LE VEL and press VOL buttons to set TP2 become 490m V(+20mV /-5mV).

5)Press the RECALL button of SVC remote control to store.

4.STEREO ADJUSTMENT

1)	Receive the Zenith MTS signal of 1K Hz CH(Lonly).
2)	Connect scope at TP2 to verify Rout correspondent.
3)	Press S10 button on the SVC rem ote control to display M ENU.

4)Press C H buttons on the S VC remote control to select S MANUA L and press VOL buttons on the SVC remote control

5)	Press C H buttons on the S VC remote control to select W IDEBA ND and press VO L Buttons
6)	Adjust with VO L buttons till the Rout(scope) become minimum .
7)	Press C H buttons on the S VC remote control to select SPEC TRAL and press VOL Buttons
8)	Adjust with VO L buttons till the Rout(scope) become minimum .
9)	Press the RECA LL button on the SVC remote control to store.

5.SCREEN ADJUSTMENT

1)Receive the RETM A PATTERN signal.

2)	Obtain horizontal line pressing S 2 button on the SVC remote control.
3)	Adjust the SCREEN VOLUM E of FBT in order to the horizontal line of screen disappear.
4)	Press the S2 button on the SVC rem ote control.

6.FOCUS ADJUSTMENT

1)R eceive the RETMA PATTERN signal.

2)Adjust the FO CUS V OLUME of FBT to obtain the clearest picture.

ALIGNMENT INSTRUCTIONS

7. GEOMETRY

7-1. VERTICAL CENTER ADJUSTMENT

1)Receive the RETM A PATTERN signal.

2)Set the user control A UTO PIC TURE to STANDARD mode.

3)	Press S6 button on the SVC rem ote control to display M ENU
4)	Press C H buttons on the S VC remote control to select V CENTER and press VOL buttons on the
	SVC remote control to adjust the horizontal line of RETM A PATTERNS center may m eet with the mechanical
	CE NTER of C RT.
5)	Press the RECA LL button on the SVC remote control to store.

7-2. VERTICAL SIZE ADJUSTMENT

1)	Receive the RETM A PATTERN signal.
2)	Set the user control AUTO PICTURE to STANDA RD m ode.
3)	Press S 6 button on the SVC remote control to display MENU

4) Press CH buttons on the SVC remote control to select V SIZE and press V OL buttons to adjust the CENTER OF C IRCU MFEREN CE of big circle m ay meet with the upper and Lower sides of screen.

5) Press the RE CALL button on the S VC remote control to store.

7-3. VERTICAL LINEARITY ADJUSTMENT

1)R eceive the RETMA PATTERN signal.

2)S et the user control AU TO PIC TURE to STANDARD mode.

3)	P ress S6 button on the SVC rem ote control to display M ENU
4)	P ress CH buttons on the SV C remote control to select V LIN,VS CO R

5)A djust VOL buttons to be round center circle of RETMA PATTERN

6)P ress the RECA LL button on the SVC rem ote control to store.

7-4. HORIZONTAL CENTER ADJUSTMENT

1)	Receive the RETM A PATTERN signal.
2)	Set the user control AUTO PICTURE to S TANDAR D m ode.
3)	Press S6 button on the SVC rem ote control to display M ENU

4) Press C H buttons on the SVC remote control to select H CEN TER and press VO L buttons on the SVC remote control to adjust the left and right W ID TH of RETM A PATTERN become symm etrical.

5) Press the REC ALL button on the SVC remote control to store.

7-5. HORIZONTAL WIDTH ADJUSTMENT

1)Receive the RE TMA PATTERN signal.

2)Set the user control AUTO PICTURE to STAN DARD mode.

3)Adjust R406 in order to set the left and right end of RETM A PATTERN on point 5.

ALIGNMENT INSTRUCTIONS

7-6. SIDE PINCUSHION ADJUSTMENT

1)Receive the RETM A PATTERN signal.

2)Set the user control AUTO PICTURE to STAND ARD mode.

3)	Press S11 button on the SVC remote control to display MEN U
4)	Press CH buttons on the SVC rem ote control to select S G PATTERN 8 and press VO L buttons
	on the SVC remote control to select SG PATTERN 2 of SG PATTERN 8
5)	Adjust R409 in order to set the second line from right side becom e straight.
6)	After POW ER OFF/O N readjust HORIZONTA L W IDTH with R406.

7-8. WHITE BALANCE ADJUSTMENT

1)	Execute HEAT RUN of the set over 30 m inutes pressing S1 button on the SVC rem ote control .
2)	Connect the signal output of w hite balance tester(NITS UKI 2840) to the antenna input of the TV SET. Stick
	and fix the SEN SOR to the center position of CRT.
3)	Press S8 button of S VC remote control and adjust the R.G .B BIAS and G .B DRIVE, with VOL key, in
	order that R.G .B of the High and Low BEA M m ay meet with the CENTE R LED of each measuring instrument.

4)At this time, the mem orized coordinates of the w hite balance tester, unless otherwise specified, use above coordinates and color temperature(9600 °K 265X295).

5)Press the RECALL button on the SVC rem ote control to store

7-9. SUB-BRIGHT ADJUSTMENT

1)Receive the RE TMA PATTERN signal.

2)Set the user control AUTO PICTURE to STAN DARD mode.

3) Choose BR IGHTN ESS of M ENU pressing S9 button on the SVC rem ote control .

4)Press VOL button to adjust Sub bright level in order that the gradation pattern may serve 18% of BRIG HTNESS.

5)Press the RECALL button on the SVC remote control to store

SVC Remote Control

1)S1 K EY : heat run mode(O N/O FF)

2)S2 K EY : screen voltage adjust m ode(ON /OFF)

3)S3 K EY : sound test m ode

4)S4 K EY : picture test mode

5) S5 K EY : m ain IC bus data adjust m ode

-AGC : AGC adjust(0 ~ 63)

-VCO : VCO adjust(0 ~ 127)

- TOF : 3.58MH z BPF select(R F:1, VID EO:0).

- TRAP : 3.58MHz TRAP O N/O FF(ON :1, OFF:0).

- AFC G : AFC Gain select(normal:00, 1/3:01, X3 at VBLK:10, OFF:11). - W PS : W hite Peak Suppressor select(ON:0, O FF:1).

- V AG C : Vertical AG C speed select(norm al:0, X 3:1).

- SW VID EO : VIDEO input select(TV:00, EXT:01, TV Y/C :10, EXT Y /C:11). - ABL G : ABL Gain select(-0.12V:00, -0.37V:01, -0.64V:10, -0.74:11).

ALIGNMENT INSTRUCTIONS

- ABL S : ABL S tart point select(-0.01V:00, -0.11V:01, -0.3V:10, -0.45V:11). - 60H : vertical frequency of VID EO BLUE BA CK select.

- R GB : PIP CO NTRAST adjust(0 ~ 63) - S W 38 : VIDEO variation (O N:0, OFF:1).

6) S6 K EY : geometry adjust m ode

- V C ENTER : V CEN TER adjust(0 ~ 7) - V S IZE : V SIZE adjust(0 ~ 63)

-H CENTER : H CE NTER adjust(0 ~ 32)

-V LIN : V ERTICAL LINERITY adjust(0 ~ 15)

-VS COR : V-S CORR ECTIO N adjust(0 ~ 15)

7)S7 K EY : PIP item adjust mode

- PIP TIN T : PIP TINT adjust(0 ~ 127)

- H POS : P IP HORIZONTAL POSITIO N adjust(0 ~ 255) - V P OS : PIP V ERTICAL P OSITION adjust(0 ~ 255)

- Y D ELAY : PIP Y DE LAY adjust(0 ~ 7)

-SYNC DELAY : PIP SYN C. DELAY(0 ~ 15)

-VSIDEL : VERTIC AL SYNC . DELAY adjust(INSE T SIGNAL, 0 ~ 32)

-VSPDEL : VERTICAL SYNC. DE LAY adjust(PARENT SIG NAL, 0 ~ 32)

8) S8 K EY : W HITE BALANC E adjust mode - G DRIV E : 0 ~ 127

- B D RIVE : 0 ~ 127

-R BIAS : 0 ~ 255

-G BIAS : 0 ~ 255

-B B IAS : 0 ~ 255

9)S9 K EY : DP adjust mode

-BRIGHT : 0 ~ 63

-CONTR AST : 0 ~ 15

-COLO R : 0 ~ 63

-TIN T : 0 ~ 63

10)S10 KE Y : VCO , AGC Auto adjust, SOUN D adjust

- VC O : VCO Auto adjust

-AG C : AG C Auto adjust

-S MANU AL : SOU ND adjust m ode

∙ INPUT LEVEL : SO UND input level adjust(0 ~ 15)

∙ W IDE BAND : S TEREO SEPAR ATIO N R ATIO (300Hz) adjust(0 ~ 63)

∙SPE CTRAL : STE REO SEPARATIO N RATIO (3KHz) adjust(0 ~ 63)

11)S11 KEY : AUTO PICTURE, AUTO SOUND BUS DATA setting m ode

-STAND ARD : C ON 52, BR I 32, SH A 48, CO L32

-SOFT : CON 32, BRI 32, SHA 48, C OL30

-STRON G : CO N 60, BRI 32, SHA 52, COL38

-MUSIC : TR EBLE 50, BASS 50

-MOV IE : TREBLE 36, BAS S 48

-TEST PATTERN 8 : TE ST PATTERN(8 M ODE)

12)S12 KE Y : OU T OK

IC DESCRIPTION

♦I701

-TMP87CM38N (M -com) 1. P in D escription

PIN	NAME	FUNCTION	REMARK
1	VS S	G round
2	TIN T	TIN T control output
3	P41(P W M 0)	G round
4	P42(P W M 1)	G round
5	P43(P W M 2)	G round
6	PO W E R	- Active High
		- Low state at initial condition(RE S E T)
		- Toggle Low /H igh w hen pow er key input is detected.
		Low P ow er O FF
		High P ow er O N
		- A utom atically turns to Low when S leep Tim er(count dow n) counts ”0”
		- Autom atically turns to Low when the O F F TIM E R is set and the clock
		(TV ) indicates O FF -TIM E .
		- Autom atically turns to H igh when the O N TIM E R is set and the clock
		(TV ) indicates O N -TIM E .
		- Autom atically turns to Low when A uto P ower O FF.
7	KE Y O UT	K EY O U TP U T
8	KE Y O UT	K EY O U TP U T
9	KE Y O UT	K EY O U TP U T
10	ID	Tim er/counter input
11	P51(S I1/S C L1/P W M 9)	G round
12	P52(S O1/S D A1)	G round
13	P53(S CK 1/IN T2/TC 1/A IN O )	G round
14	P54(A IN1)	G round
15	KE Y IN	K EY IN PU T
16	KE Y IN	K EY IN PU T
17	OC P	O ver C urrent P rotect
18	M A FT	A FT input
19	C.V O UT	Test video signal output
20	KE Y IN	K EY IN PU T
21	VS S	G round
22	OS D R	R output
23	OS D G	G output
24	OS D B	B output
25	OS D Y S	Focus signal output
26	H S Y N C	- Sync. Signal for H or_position
		- 0 ~ 5V pulse
		- Detect input-A ctive Low

IC DESCRIPTION

PIN	NAME	FUNCTION	REMARK
27	V S Y N C	- Sync. Signal for Vertical position
		- 0 ~ 5V pulse
		-Detect input-A ctive Low
27	V S Y N C	- Sync. Signal for Vertical position
		- 0 ~ 5V pulse
		-Detect input-A ctive Low
28	OS C 1	O SD oscillator
29	OS C 2
30	GN D	G round
31	X IN	8M H z X -TAL input/output
32	X O U T
33	RE S E T	- SY S T EM R eset(H ardw are Reset) input term inal
		- Active Low
34	50/60H z	50/60H z
35	IR IN	R EM O TE C O NTR O L signal input term inal
36	M S D	Tim er counter input
37	SC L	I2C bus serial clock input/output
38	SD A	I2C bus serial data input/output
39	P34(S CL0)/P 57	G round
40	P35(S DA 0)/P 32(IN T4)	G round
41	S M U TE	S ound m ute
42	VD D	+5V

♦I501

-TB1238N (IF + VCD P ROCESS OR)

1.P in Description

PIN	NA ME	FUNCTION	REM ARK
1	D e-Em phasis	The term inal to be connected with capacitor for deem phasis.
2	A udio O utput	N .C
3	IF VCC (9V )	The term inal for V cc of P IF circuit.
4	A FT O utput	The term inal for A FT output and Self-adj. O utput.
5	IF GN D	The term inal for G N D of P IF circuit.
6	IF Input	The term inal for IF signal input.
7	IF Input
8	R F AG C	The term inal for R F A G C output (open collector O utput).
9	IF A GC	The term inal to be connected with an IF A G C filter.
10	A P C Filter	The term inal to be connected with A P C filter for chrom a dem odulation.
11	X tal	The term inal to be connected with a 4.433619M H z Xtal oscillator.
12	Y /C G N D	The term inal for G N D of Y /C circuit.

IC DESCRIPTION

PIN	NA ME	FUNCTION	REM ARK
13	Y s/Ym .	The term inal for sw itching of analog RG B M ode and fast
		half tone.
14	A nalog R Input	The term inal for analog R G B signals input.
15	A nalog G Input
16	A nalog B Input
17	R G B V C C(9V )	The term inal for V cc of R G B circuit (TE X T circuit).
18	R O utput	The term inals for R G B signals output.
19	G O utput
20	B O utput
21	A B CL	The term inal for A B L/A CL control.
22	V. R am p	The term inal to be connected with a capacitor to m ake V R am p signal.
23	V. N FB	The term inal for input of V.saw teeth signal feedback.
24	V. O utput	The term inal for output of vertical drive signal.
25	V. A G C	The term inal to be connected with a capacitor for V. A G C .
26	S C L	The term inal for input of I2C bus clock.
27	S D A	The term inal for input/output of I2C bus data.
28	H . VC C(9V )	The term inal for V cc of deflection circuit.
29	S ID/C W OU T	The term inal for PAL/N TS C ID output and S E C AM ID input.
30	FB P Input	The term inal for FB P Input.
31	S Y NC O utput	The term inal for com posite sync. O utput(open collector output).
32	H . Output	The term inal for output of horizontal drive signal.
33	D E F G N D	The term inal for G N D of deflection circuit.
34	S C P O utput	N .C
35	Video output	The term inal for V ideo S w itch output.
36	D ig. V DD (5V )	The term inal for V DD of digital block.
37	S E CA M .B -Y Input	N .C
38	S E CA M .R -Y Input
39	Y Input	The term inal for Y input.
40	H . AFC	The term inal to be connected with H . AF C filter.
41	E X T. V ideo/Y	The term inal for input of com posite signal or Y signal from
	Input	TVs ext. jack.
42	D ig. G N D	The term inal for G N D of digital block.
43	T V Input	The term inal for input of com posite video signal from P IF Det.
		O utput.
44	B LA CK D et	The term inal to be connected with B lack D et. filter.
45	E X T. C Input	The term inal for input of chrom a signal from TV s ext.jack.
46	Y /C V CC(5V )	The term inal for V cc of Y /C circuit.
47	IF Det. O utput	The term inal for output of com posite video signal and S IF signal detected
		in IF circuit.
48	LO O P Filter	The term inal to be connected with loop filter for IF P LL.
49	V C O G N D	The term inal for G N D of V C O and S IF circuit.