Pi ctur e TubeVisible size: 34cm measured diagonally
High Voltage
Receiving Frequency VHF (VL)43.75MHz~155.75MHz
Intermediate
Frequen cy
Col ou r S ub C arr ier Fr e q uen cy
RF ModePAL / SECAM
VIDEO ModePAL / SECAM / NTSC3.58 / NTSC4.43
VHF (VH)155.78MHz~466.25MHz
UHF466.28MHz~864.75MHz
CATV
VIF Carrier38.0MHz
SIF Carrier
462mm×340.5mm×375mm
10kg
B/G, I, D/K
22.5kV±1.5kV(at zero beam current)
Cable TVs of Mid (X-Z, S1-S10)
Super (S11-S20) & Hyper (S21-S41)
bands recei vable
32.5MHz(5.5MHz)
31.5MHz (6.5MHz)
32.0MHz (6.0MHz)
PAL (4.43MHz),
SECAM (4.40625MHz / 4.25MHz)
NTSC (3.58MHz / 4.43MHz)
AV-14 34E E
/SK
CONTENT
AV-14 14E E
364mm×333.5mm×374mm
9.3 kg
/SK
Power Input
Power Co nsumpti on
Speaker
Audio Output
Aer ial In pu t Termi n al
Input
Output
Headphone jack
Remote Control Unit
Rated VoltageAC220~240V, 50 / 6 0Hz
68W (Max) / 47W(Avg.)
5cm×9cm, O val type×2
2W (monaural )
75Ω Unbalanced
Video1V(p-p), 75Ω, RCA×2 (Front / Rear)
500mV(rms) (-4dBs), High impedance,
Audio
RCA×2 (Front / Rear)
Video1V(p-p), 75Ω, RCA×1
500mV(rms) (-4dBs), Low impedance,
Audio
RCA×1
3.5mm mini jack
RM-C364GY
(Batter y size : AA / R06 / UM- 3×2)
Design and specifications are subject to change without notice.
Φ
8cm, Round type×1
RM-C360GY
(Batter y s ize : AA / R 06 / UN-3×2)
2
No. 52015
A
A
SAFETY PRECAUTIONS
V-1434EE
V-1414EE
1. The d esign of th is product con ta in s sp ecial har d ware , ma ny
circuit s and components specially for safety purp oses. For
con tinu ed pr ot ection , n o c han g es sh ou ld b e ma de to the o ri g i nal
d esi gn un less auth or ized in w riti n g by th e ma nu fact urer.
Replacem en t par ts must b e id ent ic al to thos e u sed in th e or i gi n al
ci rcu its. Servi ce sho ul d b e per formed by qu alif ied p ers on nel
on ly.
2. Alte rati on s of t he des i g n or circui tr y of t he pr od ucts s h oul d not be
made. Any design alterations or additions will void the
manu fact ur er 's warrant y and w ill f urth er r el i eve t he manu factu rer
of r esp onsi b ility for perso na l injury or pr op erty dam ag e r es ult in g
th erefr om.
3. Man y elec tr i cal and mech anic a l p ar ts in th e pr od ucts ha ve
special safety-related characteristics. These characteristics are
oft en not e v iden t f rom vi sual insp ec ti on n or c a n t he pro tec t io n
aff or de d by th em nec e ssar i l y be ob tai n ed b y u sing rep lacem en t
com po ne nts ra ted f or hig he r voltag e, w att ag e, etc. Rep lacem en t
p arts whic h ha ve th ese sp eci al s afet y charact erist ics ar e
ide ntified i n the parts li st of S ervice manual. El ectric al
components having such features are ide ntified by shading
on t h e sche mat ics and by (!!!! ) on the parts list in Service
manual. T he us e of a sub sti tu te rep lacem en t whic h do es n ot
h ave th e s ame saf ety ch ar act erist ics as t he reco mm en de d
replac em ent part sh own i n th e parts li st of Ser v ice m an ual m ay
cause shock, fire, or other hazards .
4. Do n't short between the LIVE s ide ground and ISOLATED
(NE UTRAL) side ground or EARTH side ground when
repairing.
Some model's power circuit is partly different in the GND. The
diff er enc e of th e GND is s ho wn b y th e LIV E : ( ") side GN D, the
ISO LATE D(N EUTRAL) : (#) si de GND and EARTH : ( $) side
GND. Do n't s h or t bet we en th e LIV E sid e GN D an d
ISO LATE D(N EUTRAL) side GND or EART H side GND an d
n ever m ea sur e w it h a mea sur ing a ppa ratus ( os cil lo scop e etc.)
th e LI VE si d e GND an d IS OLA TED(N E UTRAL ) sid e G ND or
EARTH side GND at the s ame time.
If above not e will not be kept, a fuse or any parts will be broken.
5. If any repair has been made to the chassis, it is recommended
th at t he B1 set ting shou l d b e c h ecke d or adj u ste d ( See
ADJUST M ENT OF B 1 POW E R SUPPL Y).
6. The hi gh v ol ta ge applie d t o th e pi ctu r e tube mu st con form with
th at s p ec ifi ed i n S er v ice m an ual. E xcess ive h igh vo lt ag e ca n
cau s e an i ncre ase in X-Ray em i ssi on , ar c i ng an d possib le
component damage, therefore operation under excessive high
voltage conditions should be kept to a minimum, or should be
preve nt ed. If s ever e arc ing occur s, r em ove t he AC power
immed i ate ly and de termine th e cause b y visua l insp ect ion
(inc or r ect install at ion, cr ac ke d or mel te d high vo lt age har n ess,
p oor so lder i ng, et c.) . T o m ai nt ain the p r ope r mi n im u m le vel of
sof t X- R ay emis si on, c omp on ents in th e high voltag e cir c uitr y
incl ud i ng t he pict ur e tube must b e t he exac t r ep l aceme nts or
alte rn at ives ap prov e d b y th e manuf act ur er of th e c omplet e
prod uct.
7. Do n ot c hec k high volt ag e by drawing an ar c. Use a hi gh volt ag e
meter or a hi g h v ol tag e probe wit h a V TVM . Di s cha rge th e
picture tube before attempting meter connection, by connecting
a cl i p lead to the grou nd frame a nd conn ectin g th e oth er end of
the lead through a 10kΩ 2W resi sto r to the an od e butt on .
8. When service i s r equ ire d, ob s er ve th e or i gina l lea d dress. Ex tr a
prec aut ion sh ou ld b e given t o assure correct l ea d dress in th e
high vol tag e ci r cui t a r ea. W her e a s hor t circui t h as occ u rr e d,
th ose co mpon ent s tha t i ndi ca te ev ide nce of ove r hea ting sho ul d
b e r e pl ace d. A lwa ys use th e ma nuf act urer's r ep l acemen t
components.
9. Isolation Check
(Safety for Electrical Shock Hazard)
Af ter re-ass emb ling th e pr odu c t, alw ays per f orm an i solat io n
ch ec k on the ex po sed me tal p ar ts of t he c abin et ( a nte nn a
ter m ina ls, video /au dio inpu t and ou tput t erminals, C on trol kn obs,
metal cabin et, s cr ew he ads, ea rph one jack, c on tr ol shaf ts, etc.)
to be s u re the p r odu c t i s s af e t o o perate with ou t d an ger of
elect rical s hoc k.
(1) Dielectric Strength Test
The is o l ati on be tween the AC pr im a ry ci rcu it an d all me tal p arts
exp osed t o th e us er, p arti c ularly an y expos ed met al p art having a
retu rn p ath to t he chas s is should withs tan d a volt age of 3 000 V
AC (r.m.s.) for a period of one second.
(. . . . W iths tan d a vo lt ag e of 1 10 0V A C ( r .m. s .) to an ap pl ianc e
rate d up to 12 0V , an d 3 00 0V AC ( r .m. s .) to an ap pl i an ce rat ed
200V or more, for a period of one second.)
This meth od of test requires a test equipment n ot g enerall y fou nd
in t he s er vic e trade.
(2) Leakage Current Check
Plug th e AC l in e c ord d ir ect ly into the A C ou tlet (d o n ot use a lin e
isol ati o n transf orm er dur in g this check .) . Usin g a " Leakag e
Curr ent Teste r", me asure th e lea kag e current f rom each exp osed
metal p ar t of the ca bi ne t, p art icu lar l y any e x pos ed me tal p ar t
h avi ng a re turn pa th to t he ch as sis , t o a kn ow n go od eart h
grou nd (wa ter pi p e, e tc.) . An y l eaka ge cur r en t must not e x ceed
0.5mA AC (r.m.s.).
Howev e r, i n tropic al ar ea , th is mus t no t exc e ed 0.2 mA AC
(r.m.s.).
"""" Altern at e Che ck M ethod
Plug th e AC l in e c ord d ir ect ly into the A C ou tlet (d o n ot use a lin e
isol ati o n transformer during t hi s che c k.). Use an AC v o lt me ter
h avi ng 1 000 oh ms pe r volt or m ore sens it i vity in th e fo llow i ng
mann er . C on nec t a 1 50 0Ω 10W res ist or para lle led b y a 0 .15µF
AC-type c apacit or bet ween an expo sed met al pa rt and a kno wn
g ood e ar th gro un d ( wa ter pi pe , etc.). M eas ure th e AC volt ag e
acr oss th e r es ist or with th e AC vo ltm eter . Move th e r esi s tor
con nec ti on to each ex p ose d me tal par t, p art i cularly a ny exposed
metal p ar t hav in g a r etu rn pat h to the ch ass is, an d m easu re th e
AC vol tag e ac ro ss the r es ist or . Now, re vers e th e plu g in th e AC
ou tl et and repe at eac h m ea s ur em en t. An y vol t age measu red
must no t e xceed 0 .7 5V AC (r.m.s.). This c orresponds to 0.5mA
AC (r.m.s.).
Howeve r, in tropica l area, this must n ot exceed 0.3V AC ( r.m. s.) .
This corresponds to 0.2mA AC (r.m.s.).
AC VOLT METER
(HAVING 1000 Ω /V,
OR MOR E SENSIT IVITY)
0.15μF AC-T YPE
PLACE THIS PROBE
1500 Ω 10W
GOOD EARTH GROUND
ON E A C H EX PO SE D
ME T AL PA RT
No.52015
3
A
V-1434EE
A
V-1414EE
FEATURES
"
New c h assi s d esign enabl es us e of an int eractive on-scr ee n c ont ro l.
" With AUDIO / VI DEO INPUT & OUTPUT te rminal.
"
MUT IN G button can r ed uce th e audi o level to z er o i nst ant l y.
" Func t ion al r em ote contr ol t o oper a te T V set (f or chann el se lect, volum e con tr ol , p ower ON /OFF , etc. ) f rom a d ist anc e.
" I2C bu s con tr ol ut ilizes single chi p ICs for IF, V /C, DE F. VSM PR ES ET, PRESET & TURBO TIMER.
"
By m eans of AUTO PR OGR A M, th e TV s tatio ns c an b e s electe d automatica lly a nd th e TV chann el s c an al so b e r ear r an ged a utom atically.
" Built-i n E CO MO DE (ECONOM Y, ECOLOG Y) (Only for AV-143 4EE/SK)
In acco rdanc e with the br ig ht nes s in a roo m, th e brig ht ness and / of con tr ast of th e p ic tur e c an b e a djus t ed autom at ically to mak e the
op ti mu m pictu re whi c h is eas y on the e ye.
"
Built-in ON TIMER, RETURN + & CHILD LOCK.
SYSTEM BLOCK DIAGRAM
IC301
VIDEO/CHROMA
DECORDER
IC702
MEMORY
IC701
SCL1/S DA1
TU001
TUNER
SCL2/S DA2
MICRO
COMPUTER
4
No. 52015
A
A
MAIN DIFFERENCE LIST
Model Na me
!
Part Na me
!
Main PWBSCG-1 313A-H2 SCG-1 314A-H 2
!
Fr ont C abi netLC 10 831- 02 1A -HK L C1016 4- 026A-HK