Sony PVM-20M2U Service Manual page 63
Trinitron
Hide thumbs
Also See for PVM-20M2U:
- Operating instructions manual (56 pages) ,
- Installation manual for dealers (20 pages) ,
- Brochure & specs (5 pages)
Table of Contents
Advertisement
1
A
B
c
D
E
F
G
H
J
K
l
N
0
p
2
3
4
5
CAUTION (US MODEL ONLY)
This sells equipped with a polarized ac power cord plug (one
blade of the plug Is wider than the other). Whan reqlaclng the
ac power cord, be sure to connect It wHh specified part number
as shown in this diagram
6
7
8
9
TO
fr
BOAR!l
10
CVIOEO S\llt1MIII3XFF
• 6
I
~
VltlEO/Y
C:2~1
ft,,.--1-
~6.3
':L
H
------:
0
·~~~·
:CHIP
I '
11
y
Q
(
VI BED IN. VI BED 5\1
Y/C-VIBEO IN/OUT
R. G. B SIGNAL INPU
AU-DID IN, AU-DIO SW
·Q
BOARD WAVEFORMS
CD
, A L p t / -
NTSC3.s•
NTSC4. 43
1 . 0 Vp-p ( H )
S-YIOED
0. 65 Vp-p ( H l
ANALOG AGB
0.7Vp-p(Hl
SECA11
1 • 0
Vp-p ( H )
ANALDD AGB
0. 7 Vp-p ( H l
0
TT
ANAJ..DGAGB
z.OVp-p( H l
-74-
S-YIOED
0. 95
Vp-p ( H )
ANALOG AGB
0. 7 Vp-p ( H l
.....
c
....
z~WzK
' ! ..,...
IR.BUFFEm
~
r.
VlllEO/Y
R/R;J.,
I
i~~
't2!:
I
r·:;---1.~.'
R
r
1
.r-M-<f!L
··
1
:k~.~&
R
_ .....
~.~
~
~,-----ti-t-----------+-----------1--,."~~---
l~
j
,Jr;;
5.2
17
......
.
L_~-~ ~;:1
'
~t~~····;
4.5
1~,~
·~
oal r•
4
°/.~',11
~~~4ff&
zs Wz~
1
•
PROTECT
a;. BUFFEm
I
!
,ii.
i
G/Y
r;:.,(ot--+-1 __
___,_G..__--l
+
r
1
~~Rii
Ar
:i:p.c~ ~1 C~l
:
~l8i -~·
!
I
...,
c~~·
l J
•2,'!6'
-~
i£:J
!,
r·-=---
:
((},
,dJIP 5. 2
02
r-'
~tB3
4.5
./It
I :
'T
~
,
l
JR2,4D2
02405
oi!IIIP,
5
R24B, S
Ql409
: L ..
-.1ut~
I SSZ26
·'t'~IP
25Ci412K
!
B/B y
j
"7f
B
PRf-OlTECT
"&&:,
-<f!L
:!:IB·.~~;Em
I
-6 :
.
,,~!~
r"' l lffi>
I •
i!'JI
~
!
....
C~4]7
l
j
02 1\""
_<t
,
r·:;--
1
.~.
1
((},
•CHIP 5 • 3
"'~l·
I .
~~~~.
4 • 6
,IAYP
i
L'r._1:fl
JR2,4D3
D2404
6
1Yt~
IC2403
tt111113XFF
AU!JIO
5\1
n
:
I
"'l.,fl'
~~~fttT
2s!f2'l't~(
1
:
,ji,
IS.BLFFEm
.I
IC2404
HHIIIIXFF
AU!JIO
5\1
SYNC
.......
i
EXT
5~
!
SYNC
+
f
l
,1M·
---.~)'~)'~1 ~.~j~~r:!:
SYNC~..
Q•S.
c~~
: : , 1
I 37
"''"""
r-'
"'
IV" ((},
f'
llf1jo
~5,
I6Y
ocJ,,p~
,,tf.
1 ::' P
I
i
(~-----~~IN~
-
C~
L,
j~~~!~;~
S.?
~m:
!
7
, '
5
s
H 7
L;
5
!
' . :
L.___ '
~JR2'
... 04
HtP
7
~·l~
H
: H
L
H
------,
L
:
H
~-----:
!
g8M,
I
l
3
4
I
!
!
4
CNJ,DB
lot!T-L
•5-MICRO
LINE C
I
U/C
z
16.9 3
REMOTE 4
"';',35
3"
R3436!1?~&7
R3438
' r
:!:f"""t"----~"~fA''!."~A?'J.~. "'crNFmf~~'ffi'.--.J
r+---++++-1-'c_:H....JIP ' H!,C..
,c\.].ir.~a~~
~~:
ocll' I P
i
r:NE
A
ll1,'\a0
R245~~t
•
ICI
:l:fffp
1511i
4. 4
I"
---·1
i
r
l
3.8
oCH~IP~-;;!;~!t+;-H---C:::F=:t=i====~-J
· :
~
~
"lto'
c~X'
i
L .. _.
!
c~~il
L.
J
m
ltt2 ... ,7
oCHIP
I&
:.%24,1.!..
IN
•·
220
I
1 / - - - ]
02415
oCHIP
'
: r;:.,
.
!
p\f~l!:
2
lT
!
L~
c£.
~.~em
I
: ,.hJ.NE B
~·r,.;~-~
i
I :
: I
't..___J,.,
IJz;:---;:J.
:
I_.;--~
I :
('t..___J,.,
cot-~
.
...!-
i___.
·~AA
!
L---w;;,:
IJ2Gt~·l
1
~~~!
r·r-,.;-' - i
1
i
L~!
:,r
!
RGB
~·~~-1
tl..
:1:
1 I
'~'d"
16V
+
02417
155226
PROTECT
r
1
W.
l
JYB.{
~~~~
lt2•i·!L._I_~
I
02418
: I
=
1 :
155226
25~
2
1~1lj,K
lA. RGB. BUFF
Em
C2406
1 1
fv
ii~.
C~4..03
"f"~~'!:.l"'t: ~·-·5--~~·t:.
I
3.9
:CHj.P
~
-<Q
R2m
100
'I~
:CHIP
I
tz416
"\!:'.,
l''v
R24~~~!2415
1Dt~
0.1
:CHIP :CHIP
! :
~
!
"i,t~
PROTECT
i
L ___
,.;i,l,j ;
AAf~~~~llll'E ,.R2~~i~~~·-~~~.,··~,~~~~-·~·~~~~~~~t
i
i ,
I
f
.
::~ ;::#..,~'~.~~a.
.
.
Cj'tl
I
:!:
..
"'~
1,.
i
CN2404
~/0
oCHI
ci't'
I
..
·'~
loo
•
~----+-++-HI-+_J
1 :
r
l
I
;vv
!JELAY
•CHI
ci't3
I
:!:.',!."t'
: j
3 '
A IN/SUB
oCHI
I'
IF•C'HIP
I :
,
XT SYNC
"-:lt.
: I
5
G
rl~l-~f-.llll."~R34.ol~~:tilf'"--wo~-A2"'J.''""':..:.71'iJl0111L'"----l--'
I :
.
CH
ON/OFF
JJ:
: I
' !
'"''
I :
7
ALLY
·,"r'JIP
: I
•
liNE B
, . - ~
I T
C,2.413
L..Jz..:.:."'
L - - -
I '
• '
t>Ne
c'"'r~7L
I
0.1
:
Nil
•CHIP
R2''"'
I
i
:~
Nil
r-19~t-~t~·~~~~"·a~··-~~·,•··~,~~~'•'~··----1---+--1--i-------~~~
1
:
1:
12
~I
NE A
,odJ;' f
iz.--.¥A.- .••
!l'~~a..
.,~,~~"
i i :: :
lNE/RGB
r1qci~'t~9r-~~~~~~~~~~------i------+--i---~------------~
:
:
IS
13N!J
oCHIP~ ,.~~~'"
I I
" i
l CH ON/OFF
:
:
17 :
REMOTE
~2Ws
~~F•'
IP
! !
18
INE
C~~(E"C'~~i'~ ~'.
L.::!...f-l.DJ'":R2L~:.CIIll~'"!..._--_j<7~ 1 ; R2::.tll~'lf_"--------_j
i i ..
/s
"r....::
' .
.
16:9
l -
ll-._
•••••
i [. __
~_j
'
t::::=.-1 . . . ,
~lz'ls's
lr
r-*'..:.::..t'..lliL
,.;~...l.~.'"~
1
JI!_•·~-"&Z~·
..
'.u:;;o~w"'•
1!._•-------"""'f---+-------
'-------·J
PROTECTIJ
r:·j
lit-=....-,:...:·
' " U I J ~ R 2 L ' ' ; . ~ : · ' la3we.··---~"!1..:"'.:.ii:"'liil~'.
L.."---------1--_j
.....
R2J82
:CHIP
C~lr
TO 9ERIAl REMOTE • - - - - _ - - - -
_52_ ..
_;-c:: __
·--~~- -=:. ---- -
OPTION
- - - - -
- - - - - - - - -
- - - - - -
- - - - -
- - -
-S~/C
-75-
Hide quick links:
Advertisement
Table of Contents
