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Sony Trinitron PVM-14N1E - Connections and Specifications; Connecting the AC Power Cord; Connecting BNC Cables; Input Connector Specifications

Sony Trinitron PVM-14N1E
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SECTION
3
SET-UP
ADJUSTMENTS
3-1.
PREPARATIONS
(1)
Perform
all
adjustments
after
five
minutes
the
power
is
turned
ON.
This
set
is
provided
with
a
service
switch
on
the
front
panel
that
can
be
used
to
make
various
adjustments.
The
operation
method
of
this
switch
is
explained
in
detail
below.
1.
ENTERING
THE
SERVICE
MODE
Simultaneously
press
both
the
[ENTER]
key
and
[MENU]
key
that
do
not
display
condition
any
menus.
When
*’
Ver
***”
is
displayed
on
the
screen,
press
the
[ENTER]
key
twice.
Range
of
Service
Mode
Display
2.
SERVICE
MODE
DISPLAY
(1)
This
is
the
serial
number
for
each
of
the
service
items.0-65.
(2)
The
service
item
a
name
displayed.
(3)
This
is
the
adjustment
data
for
the
service
items
that
are
now
stored
in
the
RAM.
Adjustments
can
be
made
by
changing
these
values,
but
as
long
as
nothing
is
saved
to
the
ROM
the
adjustment
values
will
be
erased
by
turning
off the
power
or
by
input
select,
so
please
be
careful.
(4)
SAVE
a
displayed
to
the
guidance.
3.
FINISHING
THE
SERVICE
MODE
Simultaneously
press
the
[ENTER]
key
and
the
[MENU]
key
shown
in
the
display
of
the
menu.
4.
CHANGE
OF
SERVICE
ITEMS
The
item
are
returned
with
the
[LINE-A]
key
and
forwarded
with
the
[LINE-B]
Key.
When
a
key
is
continuously
pressed,
the
operation
will
be
repeated.
5.
CHANGE
OF
SERVICE
DATA
The
service
data
is
made
larger
with
the
[
@
]
key
and
smaller
with
the
[
p
]
key.
When
continuously
pressing
the
keys,
the
'
operation
will
be
repeated.
6.
READING
THE
SERVICE
DATA
For
items
with
different
adjustment
data
for
each
input
line,
re-
turn
to
the
normal
mode,
switch
the
input
,
enter
the
service
mode
again,
and
perform
the
adjustment.
For
items
with
different
adjustment
data
for
every
color
stand-
ard,
return
to
the
normal
mode,
select
COLOR
SELECT
in
the
forcible
mode,
enter
the
service
mode
again,
and
perform
the
adjustment.
7.
WRITING
OF
SERVICE
DATA
When
writing
data
from
the
RAM
to
the
ROM,
press
the
[MENU]
key
once
and
check
that
the
SAVE
display
is
shown
in
the
guid-
ance,
and
then
press
the
[MENU]
key
once
again
to
display
SAVE
J+.
Not
only
the
displayed
data
will
be
written,
but
all
data,
so
please
be
careful.
Note:
The
[LINE-A]
and
[LINE
B]
buttons
of
the
A
board
must
be
pressed
after
the
service
mode
cabinet
of
SSM-14NI1E/
14N1U/20N1E/20N1U
is
removed.
Initial
Setting
of
Service
Data
ROM
Common
for
Each
Model
N
DISP
ITEM
|
PKUN
|
PKUN
Peaking
level
undershoot
P
|
PKOV.
Peaking
level
overshoot
CPKV
Peaking
level
for
chroma
red
CCOR
Coring
level
for
chroma
peaking
Peaking
level
for
chroma
ceKY
blue
(B-Y)
Trap
filter
characteristic
05
CFS
broad/narrow
(Include
NTSC,
PAL
and
SECAM).
H.center
of
composite
signal
06
H
CENT
(Video
phase)
07
8
14inch
|
20inch
nz
°
<
B
Ss
O.
0
02
03
04
3
3
3
an
ies)
White
drive
value
for
meas-
WDRV
urement
reserved
0
EWDM
White
drive
measurement
disabled/enabled
VBSO
V.
blanking
stop
AVST
Start
of
active
video
14
17
0
0
3
3
6E
190
14
i7
|__2DC
|
|
10
|
|
11
|
AGCREF
_|
Sync
amplitude
reference
IDC
2DC
(V
CENT)
Pie
[SER
[ven
|
on]
vo
13
[vipeo
s-prt_|
Video
sab
bight
100 100
100
RGB
maximum
contrast
15
RGB
CONT
(Adjust
for
max
point
of
1ioD
10D
cont)
16
CLPGI__|
Integral
clamp
Toop
gain___[
if
1
6
eit
petuy
=|
costae
Tiss]
pie
Current
feed
back
pulse
drive
19
|*DRIVE
LIMIT
|
(Define
the
size
of
feedback
IDO
=
=
20
wut
Amplitude
color
killer
hys-
2
teresis
ae
oe
oe
level
2D
Start
value
for
AGC
gain
2D
Threshold
level
for
beam
current
limiter
{CA]
{13E]
(BE)3$2>
|(E1)<E5>
Time
constant
for
beam
cur-
rent
limiter
[N(8XS>
|[718)<S>
Loop
gain
for
beam
current
(809
[809]
limiter
(B00)<NS>
|(919)<805>
Minimum
contrast
for
beam
of
24
BCLTHR
25
BCLTM
26
BCLG
27
BCLMIN
value
of
contrast)
Interlace
offset
current
limiter
(Define
the
0
No
oo
INTLC
Proportional
H-PLL
gain(H-
PLL
defines
the
time
con-
IFI
stant
of
AFC
from
IF-1
and
lE
43
|
28
|
Correction
level
for
zooming
(2A]
picture
[2ARA
(2A)<33>
(89C)
I>
<FFC>
(32)<33>
IF-2
which
make
movements
for
AFC
of
H)
Integral
H-PLL
gain
(H-PLL
defines
the
time
constant
of
AFC
from
IF-1
and
IF-2
(33)<34>|
IF2
which
make
movements
for
AFC
of
H)
lana
|=R
CO
|
Red
ewof
am<4o>[*G
c/o
|
Greencutoff
A
48
|
Jancais[*B
OO
|
Bhecutof@
|
|_|
—
Continued
on
jext
page
—

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