Hitachi VT-FX8000E User manual

HITACHI
. SERVICE MANUAL
(=
f= ©0C_J Geo =
VHS
This video deck is a VHS type video
racorder. For proper operation, only
the VHS type cassette must be used.
TK No.4809E
VT-FX8000E(AU)
VT-FX8000EM(GKI)NA
VT-FX8000EM(HKN)
VT-FX8000EM(JU)
US MECHANISM
This service manual does not include
information on the US Mechanism used
in this model. Use this manual together
with the following manual.
Manual related to the
VT-FX8000E/FX8000EM
Name of manual | Manual No. Shaptere
Included
US Mechanism 4527E | _----->
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
VIDEO CASSETTE RECORDER
August 1998 Image & Information Media Systems Division, Tokai

PRODUCT
AFETY NOTICE
Many electrical and mechanical parts have special safety-related characteristics. These are often not evident from
yisual inspection nor can the protection afforded by them necessarily be obtained by using replacement components
rated for a higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are
identified in this Service Manual. Electrical components having such features are identified by marking with a A\
on the schematics and the parts list in this Service Manual. The use of a Substitiite réplacement component which
does not have the same safety characteristics as the HITACHI recommended replacement one, shown in the parts
list in this Service Manual, may create shock, fire, or other hazards. Product safety is continuously under review
and new instructions are issued from time to time. For the latest information, always consult the current HITACHI
Service Manual. A subscription to, or additional copies for, HITACHI Service Manual may be obtained at a nominal
charge from HITACHI SALES CORPORATION.
CONTENTS
CHAPTER 1 GENERAL INFORMATION
SPECIFICATIONS
COMPARISON OF FEATURES -
COMPARISON OF MAIN CONTROL ICs
TIPS FOR SERVICING
TROUBLE DISPLAY FUNCTION
How to Remove the Cassette when a
Malfunction Has Occurred in the Mechanism
Instructions on Use and Description of New Functions +. 1-6
CHAPTER 2 DISASSEMBLY
1.Before Starting Disassembly
2.Disassembly Method -
Parts Hierarchy Chart
Disassembly Procedure Diagrams
2+1.Top cover, front panel, rear panel,
bottom cover and US-FL mechanism
2-2.Cassette door and buttons ---
2-3.Front frame, LCJ and FST boards
2-4.NCM and N&A, A2 or J&U boards.
2-5.US mechanism/MAS board assembly -
2-6,Separation of MAS board from US mechanism ------- 2-4
2-7,Procedure to remove only the US mechanism
Cautions When Reinstalling the US Mechanism
IC CICUIT AD, ENT AND
CHAPTER 3] TROUBLE DISPLAY. }
Service Position - o
1.Servicing position during electrical adjustment --
2,Servicing positions when repairing and
checking circuits ---
3.Be careful of electric shocks
Electrical Circuit Adjustment ---
1, Test equipment/jigs necessary for adjustment
2.Cautions on adjustment
3.Tips for adjustment --
4.Connections of test equipment -
5.Test Points and Adjustment points
6.Servo Circuit Adjustments
6-1.Switching point adjustment ---
6-2.X-value adjustment
6-3.Vertical jitter adjustment
6-4.Forward slow tracking preset adjustment.
6-5.Reverse slow tracking preset adjustment.
7.Audio Circuit Adjustments --.»
7-1.Hi-Fi audio playback level check
7-2.E-E audio level check --
8.Tape Navigation Circuit Adjustment:-
8-1.Skew adjustment --
9.MPX Audio Circuit Adjustment
9-1.MPX separation adjustment
9-2.MTS input level adjustment
10,Cylinder Rotation Accumulated ,
Hours of Usage Display ---:
11.List of Data in EEPROM and initial Settings ~
12.List of Hidden. Commands -:--
12-1.Mode setting commands during adjustment
12-2.EEPROM initialization commands
13.Coution When Handling IC4302 (NAVI EEPROM) «
14.Caution When Replacing IC903(EEPROM) «+
TROUBLE DISPLAY FUNCTION --
Troubleshooting According to Malfunction Display
+ B10
CHAPTER 4 EXPLODED VIEWS
1.CABINET SECTION --
2.US-MECHANISM (TOP VIEW) SECTION ---
3.US-MECHANISM (BOTTOM VIEW) SECTION
4.US-FL MECHANISM SECTION --
(Carter 5] REPLACEMENT PARTS LIST )
1.MECHANISM PARTS LIST -
2.ELECTRICAL PARTS LIST ----

SCHEMATIC, CIRCUIT BOARD AND BLOCK
CHAPTER 61 DIAGRAMS AND MICROPROCESSOR PIN
FUNCTION TABLES
CONNECTION DIAGRAM
ciRCUIT
SCHEMATIC goaRD
DIAGRAM DIAGRAM
LCD/JACK (LCu) --- see 8-3 / 6-33
FRONT SHUTTLE (FST.
CYLINDER MOTOR:-
CAPSTAN MOTOR
MAIN1 (MAS)
MAIN2 (MAS)
NICAM (N&A) [FOR (GKI)NA, (HKN)}-
A2 (A2) [FOR (AU)} ++
MPX AUDIO (J&U) {FOR (JU)]
TAPE NAVIGATION (NCM)
WAVEFORMS
SERVO WAVEFORMS:
Y/CHROMA WAVEFORNS -
BLOCK DIAGRAMS
MAIN CONTROL.
SERVO-
VIDEO
POWER SUPPLY
AUDIO
MICROPROCESSOR PIN FUNCTION TABLES :

CHAPTER 1 |.
Format:
Recording:
Head:
Tape Speed:
Tape Width:
Operation Temperature:
Video:
Recording Time:
Aerial input:
RF Output:
Video Input:
Video Output:
S/N Ratio (Video):
Audio(Linear):
Hi-Fi Audio:
Horizontal Resolution:
Audio Input:
Audio Output:
Fast Forward/Rewind Time:
Power:
Power Consumption:
Timer:
Cabinet Size:
Weight:
Accessories Included:
GENERAL INFORMATION.
SPECIFICATIONS : joc a - :
VHS PAL & NTSC Standard.
Rotary Two-Head Helical Scan Azimuth Recording
Double azimuth 4 video heads 2 for SP 2 fo LP/EP 2 Hi-Fi audio heads
PAL/MESECAM: 23.39 mm/sec.--SP, 11.7 mm/sec.--LP
NTSC: 33.35mm/sec (SP), 16.67mm/sec (LP) (playback only),
11,12mm/sec (EP)
12.7 mm :
5 TO 40T
PAL & MESECAM colour & CCIR monochrome signals 625 lines
Standard (3.68MHz) and modified (4.43MHz) NTSC colour &
EIA standard 528 lines
480 min. (using E-240 cassetie)(PAL/MESECAM LP mode)
480 min. (using T-160 cassette)(NTSC EP mode)
PAL mode: VHF: 2-12, UHF: 21-69, CATV: X-841
American NTSC mode: VHF: 2-13, UHF: 14-69, CATV: A-6 - W+84
Japan NTSC mode: VHF: 1-12, UHF: 18-62, CATV: C13-C63
PAL mode: UHF channel 38 (22-53 adjustable)...System IG and K
American NTSC mode: UHF channel 36 or 37 (16-56 adjustable)...
4 1 7 System M
Japan NTSC mode: UHF channel 35 or 36 (15-55 adjustable)... System M
0.5 to 1.5 Vp-p 75 ohm Unbalanced
1 Vp-p 75 ohm Unbalanced
43 dB
S/N Ration: 43 dB i
Frequency Range: 70 Hz to 12 kHz
Frequency Range: 20 Hz to 20 kHz
Dynamic Range: More than 90 dB
Wow and Flutter:. Less than 0.005% WRMS
Colour 260 lines
-7.8dBm 50 Kohm
-78dBm 1Kohm
About 2 minutes (with E-180/T-120 cassette)
AC110-240V, 50/60Hz
22 W (including timer)
3.3 W (standby mode)
24-hour digital indication
435 mm (W) X 99 mm (H) X 272 mm (D)
Approx.. 4.0 kg
1--PAL-NTSC aerial cable - (For(JU)]
1--Infrared remote contro] handset
2--Batteries
1--Audio/Video cable
1--Power socket adaptor [For (GKI)NA, (JU)}
1--Aerial plug adaptor {For (JU)]
* Design and specifications are subject to change without notice.

COMEARISON OF SeeuneS
(TEM [__VT-FXB000E/FX8000EM < VT-F99EM
VIDEO HEADS: DAd Heads + HERR" DA4 Heads + Hi-Fi
SP: 48 pm
z LP; 24pm
oe Hi-Fi: 28 pm Hi-Fi: 28 pm
@ [BASIC CHASSIS TYPE US US
© | CAPSTAN DRIVE DIRECT DRIVE DIRECT DRIVE
CYLINDER MOTOR THREE-PHASE OUTER THREE-PHASE OUTER
ROTOR : 360Hz ROTOR ; 360Hz
PAL COLOUR B/G,D/K,I,M (Except for AU) B/G,D/K,1,M
6 B/G (For AU) :
i | VIDEO PAL/MESECAM/PAL60 (PB only) | PAL/(MESECAM/PAL60 (PB only)
2 3.58NTSC/4.43NTSC 3.58NTSC/4.43NTSC
DYNAMIC PICUTRE ENHANCE | YES YES
MESECAM COLOUR YES YES
TUNING SYSTEM FS TUNING F.S TUNING
CATV. YES YES
ce | CHANNEL PRESET No. 49CH Tasch
| RF CONVERTER G,LK.M (Except for AU) G/K/I,M
5 G (For AU)
™ | RF CONV, CHANNEL (22-53) 38 38
[ag __| YES (xcept for JU) YES (For
NICAM YES (For (GKDNAHKN) YES (For SWNA,HKN)
Y!
REC. PROGRAMME 8 PROG/1 YEAR 8 PROG/1 YEAR
cL DIMMER YES (AUTO) | YES (AUTO)
ai (RT LENGTH ONLY. LENGTH ONLY
= | pack UP Time E30 MIN. ABOUT 30 MIN.
G-CORD YES (Except. for JU) YES (For SWNA)
AUTO HEAD CLEANING YES
POWER SAVE YES YES
EDIT IN/OUT JACK NO NO |
TAPE SPEED SP/LP (PAL), SP/LP(PAL),
SP/LP(play o NTSC SP/LP (play only/EP (NTSC:
VIDEO/AUDIO DUB NO NO
@ [xe PLAY NO NO
© | SLOW/REV.SLOW PLAY YES YES
& | RaDV PLAY YES YES
ii [| SATELLITE CONTROL YES _{| YES
= [SHUTTLE RING/JOG DIAL YES YES
w [WSC PLAYBACK YES YES
— {FRONT A/V INPUT JACK YES YES
© | COUNTER GO-TO NO NO
TITLE INDEX NO NO
TROUBLE MODE YES. YES
TAPE NAVIGATION YES NO
CLOSED CAPTION YES NO
AUTO TRACKING YES. YES
y | AUTO OPERATE ON YES YES
| AUTO PLAY YES + YES
5 | AUTO REWIND YES. YES
GE | AUTO REW.SHUT OFF YES YES
zit AUTO TUNING YES (For AU) NO
AUTO SEEK YES (For AU) NO.
AUTO TAPE CANCELLER YES. YES.
~ | PROGRAMME SETTING LCD osD.
i & [CLOCK SETTING LCD OSD.
Q& [veryvvcra/tv YES YES
40 | PROGRAMME MEMORY YES NO
© © [yIpEO PLUS+ YES. NO

COMPARISON OF MAIN CONTROL ICs _
ITEM VT-FXS000E/FX8000EM |. VT-FO9EM .
VIDEO SYSTEM
Y/CHROMA PROCESS JCP8016MSB dco201)__ | HA118203F (1G0202)
CCD DELAY Included in IC201 MSM7470-70MS-KR1 (1C0202)
“PRE/REC AMP.
AUDIO HEAD AMP AN38298' : C1102) _ [LA7256 C1102)
VIDEO HEAD AMP Included in IC201 HA118198F (C1101)
AUDIO
FM AUDIO PROCESS ANS964FB acos01) _ [AN3964FB (C0501)
MAIN CONTROL
MAIN uP (system control nP) HD6433977SC20F acos1) __| 16432977SB03F @co901)
EEPROM S7T24C02-6 acog03) __| sT24Cc02 (IC0903)
TAPE LOADING DRIVE BA6209 acos04) | BA6209 co904)
SERVO CONTROL Included in Main pp Included in Main yp
: = NICAM (For (GKI)NA,HKN) ~~
INICAM DECORDER TDA9874H (C1801) _ | SAA7283GP (101801)
DUAL OPE. AMP NJM4558M icis02) _ [ NJM4558M. (C1802)
A2 (For AU)
ST/DUAL SOUND PROCESSOR J TpA9s40T C1871 ;
FM DEMODULATO TDA9821 c1s72)_“] TDA9821 (C1852) _ |
“» MPX AUDIO (For JU) * 3 Ea
MTS DECODER usa) HTS7342._| C1801) _ | HTS7337A (EC1801)
IMPX DECODER (JAPAN) CXA20208""
ICCD pP (NAVI control)
TAPE NAVIGATION
ac1go2)._[‘CxXA20208 (161802)
USA/JAPAN SELECTOR BA3129FT c1so3)___|BA3129 (161803)
“POWER SUPPLY
SWITCHING DRIVER STR-F6653
M37272M8-122SP 14301) |__
OSD
MB90089-214FP
EP ROM AT24C16 (C4302:
RESET ae RN5VS454A. 104303:
SYNC SEPARATER. MM1108XFFE (1C4304)
VIDEO SW. NJM2249M {IC4103)
IM2535M
104102

TIPS FOR SERVICING
__ TROUBLE DISPLAY FUNCTION ;
This VCR has a function which displays
mechanism malfunctions, étc. in the LCD
display. Use this function to analyze the cause
when the power is shut off due to a malfunction,
ete, in the mechanism. d
Two types of information are displayed, 1) The
operation mode when the malfunction occurred,
2)Malfunction Codes.
The details of the malfunction are displayed-as
follows. :
PROCEDURE TO DISPLAY A MALFUNCTION
Press the ( CH W ) button on the VCR when the
power is turned off and hold it; the malfunction
code is displayed while the button is held
depressed.
LCD DISPLAY
Operation mode
[Display of details of malfunction]
Displayed No. | Item
Operation mode
Malfunction Codes
Details
"00" No malfunction
is FL mechanism lock Malfunction in_insertion/ejection of cassette
202" Capstan lock Malfunction of capstan motor drive during tape unloading
"o4" Reel lock Reel rotation trouble when tape is running
"06" Cylinder lock Cylinder rotation malfanction
"07" Loading mechanism lock | Malfunction in shifting mechanism mode
iat Bae Servo lock Shorting of 5V detected
[Mode Display when Malfunction Has Occurred]
Mode Display Mode Display
Stop No Display Playback PLAY
Fast forward IESE Reverse playback —PLAY
Rewind REW Forward search SRCH
Hight speed fast forward FF Reverse search =SRCH
Hight speed rewind Slow motion play SLOW
Recording ‘Reverse motion slow play —SLOW
Recording pause Still motion play STIEL
No symbols are displayed if the malfunction occurred when a cassette was inserted or ejected,
or the power was switched on from off, and off from on.

C How to Remove the Cassette when a Malfunction Has Occurred in the Mechanism )
Ifa cassette is caught in the mechanism because of a malfunction in the mechanism, remove it
by the following procedure.
(Work Procedure]
1. Remove the top cover.
2. Remove the front panel.
Tf the tape is wound
round the cylinder in
the loading state unloading state.
If the cassette dose not come out
from the FL mechanism in the
Remove the spring and lift the pressure roller to pull it out.
Lift the pressure
rolter and pull it out
Slacken the tape and release it from the tension pole, guide rollers, inclined
guides and P out arm.
{MPEDANCE ROLLER
jemove the screw.
INCLINED GUIDE
GUIDE ROLLER
Gy < OUT ARM
wales]
} 2) Hold the cassette lid with your
not.damaged and remove the FI
3) Remove the slack tape and ej

Instructions on Use and Description of New Functions
The follwing are extracts from the instruction manual.
~ VT-EXB000EM(GKI)NA, (HKN) -
aqui
ce
wu
04
—voMng
YBINS
|
GE
el
ssue—UOUNG
SNVEL
|
BE
at
90)
apow
—suonRa
ID}
Le
ce
yndul
27
40
|}
99195
—
XN
|
9E
i
{+40
~)aNaxag@
|
se”
yaspuey
et
|
woauiprresi02
40138-99019
|
¥E
€L
woung
19auNOD
|
ee
ol
fuaws ggo
(1208)
01—
NSW
|
Ze
_
u
_
Jaqunos
aun
sieay
—oo00
|
LE
has
pasn
ou
aie
suowing
asauyl
|
OF
«
Aaidsp
a“
HOA
S#BUey9
—~
INNODXIOTO
|
8z
21
|
Aeidsip
uearos-uo
yeoas
0
—asia
|
8z
6
wowna
2/tHo
|
42
a
wong
199198
ALZ/LHOA,|
9z
n
vonng
q33ds
“L'|
sz
‘YOREWO}UT
ze
|
euuesBoid
souni
sue
a
90ud'|
¥zZ
e
suonng
sequnny
|
Ez
62
suonng
BuwuresBosd
s009-5']
Zz
*
MOHPULIOJUL
el
auiuviBosd
souryyo0p9
Aejdsiq’|
1z
ve
|
andy
27
20
17
yoa}9s
—
uoung
xnv
|
.
02
a
young
(umop/dn
euueyd)
HD)
Bt
“AL un Bunesedo
uaym AtUO
pesn
ose
gL
~
SL
suoniNg
nos
7010N
[SUONNG
SUMTER
AT)
at
iz
AL
ou
eresedo
|
young
aieiodg
ALI}
LL
ig,
|
SALAISHIOxo
uoung
HO
AL}}
9t
te
|
Pasnsuonng
wonng
aint
ALi}
St
sz
wounqa'3
|
Fh
a
‘eunyeay
X30NI—
voHng
x3QNI
|
Et
a
guns
Suunp
eaueape
auess
|
Zi
oz
qouy
anys
|
Lb
a
voung
qusyesned
|
OL
ot
vonauny
lprosou/seid
sdors
—()
dog
ah
ypuees
40
PIOMIO}
152}
—
aqPUEMIOS
19e4
at
‘yoreas
Jo
pUIAAas
Se}
—
oe
“PUNO
aL
yoeqheld
—<"]
Abid
voung
Hodsuen
adey
|
6
rm
uoyng
piooai
—
33H
|
8
aL
young
w3iNa
|
2
on
‘suoung
sosing
|
9
|
ir
2»
uounainen
|
&
a
nuau
GSO
118983
1—
NSW
|
¥
a
uowng 193ra
|
©
°
‘epow
Aqnuers
pue:
2
|eieiado
usemieg
yous
—
givuado
|
z
2
mopuya uoissiuusues)
|
1
a
oe
(eae
%s
ue
THO NOD oT
s]OUOD
42WO}SND
JespueH
[OUD
s}oWEY
NOLLVYAdO
JLOWSY
ReRaBSaee
sorea1pu) JOM,
(2120
19)
Aseureny
40
Acjdsip
soquinu
owwesB01d
Al,
soreoipul
ulades
osned piooes
Buunp
saysey)
ps090:—BEQ
|
Si0zeo.pu1
olpRy
souenpe
auiey
pue
asned
Aed—,
175.
premso)
ise}
poads
YOU»
4S
Pyemuos
ISe}—
dw
puyaas
paads
yoy
.
1385.6
pumor—
"AY,
Agid
mois
—
4
ADTS
«
soiesiput apoul LIA
40
seu
NOD
ew,
‘ow,
J0189IPUI
WA}SAS
1N9IO;)
Ae
10 HOA,
«w
“C0
LN
Oa
UOMAAS 1OSou 203 jonuoa o10WoY
uoung
NOLLYSIAVN
3dVL
‘suonng
umop/dn
ostas
euusesBioud
uonebiaeu
ode,
esned
Bujpiovas
NG
LYSE
svoung
(usop/dn
jeuUeyS)
TNNWHI
Buy
anus,
young d0iS
quawyeduios
ayasse),
young 19373.
ez a a 9 ez
“piemioy
49A09
BU
LiNd
2} amewenoane
s[o.nuog
soUIOISND
HOA
~
SNOMLONNA
GNV
STOYLNOD

VT-FX8000EM(JU) -
=
poem
yous
UouNG
SL]
6E
ue
=
ca
eiep
syussuen
—
uonng
SNVuL
|
BE
ze
aE
:
6h
x90]
epow
—suonng
19
|
ze
8
hed
of
anduyz7
30
17
9183
—~XAW
|
gE
1.
4
e
(*Z40
«AL!
SE
se
sz
of
beens
Cd
yespuey
oe
wz
|e
fanaa)
e
uo
ous
yaes40940
satus
—
9079
|
ve
"
so
Aedsip
zoquinu
suwesBoxd
ai}
8z
eh
vonng
193u40o
|
ff
a
»
pa
soyeonpin
wrades
|
Zz
oO
nuaw
aso
yeos1
—NNA
|
Ze
@
fesned
piozss
ub
soqunea
suin
sve9j9—
0000
|
Le
st
Buynp
sousey}
prozes
4
=
pasn
jou
aie
suosing
asaus
|
of
a
six
8%
Aeidsip
=
zz
aosape
a
A
SaBuRy—ANAOIMNDOTD
|
6z
=
pues}
pus
aened
2000
TL
|
Amdesp
vocune-uo
yoo
9
SiO
|
82
be
—
|
psemicy
sey
poods
yoiy
—
2
ét
wouna
ziHo
|
£
-
ieMUO}
IEE}
—
sy
a
uonng
3908
AYZ/LHOA
|
82
-
puyne:
pends
yoy
—
.
2385
al
uoung
aazus'|
sz
=
Pumnal—
6
12
=
pesn
tou
si
wouna
sit
|
#2
;
=p
eames]
Cte
tor
Aa
5
Inq
saquuny
WA
HBS
«
et
suena
soaunn
|
ee
:
a
‘von2aup|
‘este
ah
ce
i
POW
EDA
cc}
suestoxt
up
wive
90d
|
22
4
s
papacy
et
pususesBoxd
idsia
|
iz
et
‘au,
|
9
ze}
anduy
2130
1339
vonna
xny
|
oz
¢
oL
anojo9
|
&z
or
uoung
yan
youre)
#9]
6b
1QuOA
cp
Guyeiado
vay
ba
oy
ea
anoorany
|
zz
|Aluo
pasn
axe
aL
~
St
SuOHING
snoy
:mON,
=
"INO
OFGIA|
iz
se
a
3
‘AL
o1
nD
1euB1s
—
199908
1NO
4
|
OZ
5E
ub
8
fs
andi
}ou6|s
—
20
6
se
st
ze
gL
se
st
s
8
|a
w¥003
rn
sz
i
£
|e
9%
a
samp9}
XZQNI—~
wonNa
x30NI
|
Eb
A
o
{st
wwyoos
(uy'tovew-y
NIOIaNY
|
St
a
98
Bupnp
eouerpe
used
|
ZL
”
$
se
yous
iesey
|
PL
4
u
st
’
8
mopulm
Bujajaoes
joruos
sowey
|
EL
a
woung
jinsyesneg
|
OL
ir
‘voRng
NOUWDIAWN
3dVvi
|
ZL
OL
vonsunypaoa/Aeldsds—
[]
dors
“
suoung
umopydn
8t
|
yave0s
10
puemioy
168)
—
sapremroyrses
a
zw.
apaj0e
Sumuiesboud
vonebineu
odes
|
UL
ea
a1
|
yorPes
10
puraas
isa)
—
we
-
pulenar
a
ident
3
youqheyd—
<]
hey
Pe
‘
suopng
uddsuen
sde1
|g
vt
saanoa
our
uado
OL
wb
young
pioce1—93¥
|B
€
ot
:
uoung
1uy9ad
a
uounq
wana
|
£
C4
Z|
ov
|
suouna
fomopycn
eusueys)
13NNVHO
ot
suoungsosin3
|
9
oz
i
tz
uoUnqiAVN
|S
aL
ou
nuow
iso
e291
ob—
ANN
|
+
i
0
a
yonng
i93r3|
€
bi
%
‘pou
Aqpunrs
pue
zu
quauneduioa
opesse3
=
aisiado
usemieg
yols
—31VU3d0
a
wonng
19373
;
young
tAqpuesgiaresedo)
214360
S]osu0ZD
s2W0IsShg
JaspUeZ
jO4UOD
ajoway
ms
"|
${0ayU69
soWOIsNy
HOA
NOLLV¥ad0
SLOWSY
see
SNOLLINN
ONY
STOULNOD