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Ta Board - Sony BVM-1911 Operation And Maintenance Manual

Trinitron color video monitor.
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TA
TA
TA board (MOTHER
BOARD)
r-r-,--+-
TO DB-3
.,....___.
TO CY
~ ~
i
~
5
~ ~
TA-2
--~
,------------[I]
__
cn-_ -------~
,
PA-15
CPA)
TA-14CEB)
I
I
GNO
I
Bl
" I
8ND
GND
I
B!
Al
I
GND
I
I B2 I
I
A2
I
CY.OUT
I
82
A2 I
CY.OUT
-
I
I
H.PULSE
l 83
A3 I
H. PULUSE
i---
\
CY.NF
I 83
.4.3 I
CY.NF
I
I
V.OUT .P
I B4
A4
I
V.OUT.P
t---
----I
CY .0
I
B4
A-4 I
CY.D
I
I
I
BS
I
I
AS
I
I
BS
I
I
AS
I
I
I
I
B6
I
I
A6
I
I
B7
I
1 "
1
I
B6
I
1 "
1
[ l==Jo~,===[tIB,Q~[:;::.,::::::
l==~o:::.
F::=Jt
I
BO
I
I
AO
I
I
I
BO
I
I " 1
T,H
-------,
TA-13(EA)
,
GNO
I
Bl
::::;
.. =r::,==~·'"~==J~
I
I
H.DRIVE
I 82
A2 I
H.DRIVE
t---
----4
O.F.P
183
A3 I
O.F.P
I
TA-5
H. CENT
t1J
H.CENTI I)
84
I -
"'
H. CENT
(1)
I
H.
CENT
(2)
H. CENT
(3)
H. C. LIN
(1)
j
H.CENTl 3 l
I
BS
H. C. UN 12)
H. C. LIN
(3)
T'
I H.C.LlN(lll
B6
I
H.C.LIN(
31
I
87
o.,
I
HCENT(2l
I BB
A8 I
H.CENT<Zl
-
l-bJ1,-;2
-,
HV.REG
I
89
A9 /
HY.REG
I
I
D.F.P
I 89
G]A9[CtJo~.F~:~,=}--~--_J
1
H.C.LIN!2)
1
B9
A9
I
H,C.LlNl2l
-
TO TB-1 1
TA- 6
G2 CONT 1 'I
TA-9
+16V
TO PB
+18V
OND
IHV 13)
IHV
(2J
IHV
(1)
I
e10
I
I AIOI
1
s1,
1
1 ... 1
I
A12 I
02 CONT
I
r --
+18V
I
Bl 3
A13 I
+1BV
I
IHVl31
1B14
Al 4
t
IHV 13)
I
I -~
IHVl21
IBIS
AISI
IHV~I
I
0 DCT 1:::=:~;:=:=~:~~+IL~~tH--C~1~ev~1~,
I:1 JjB!I1I•}----{!,~":Jt=~•H~v~<1I:1
~I
HY REG
,......
HV.PROT
!
B17
A17
HV.PROT
TA-10
1
I"' I
1"' 1
1
I
+15,ov
1B19
A19
I
+150V
._
+IBV
I B20
A20 I
+18V
I
-1ev
I
B21
A.21
I
-18V
~
GND
I
822
A22 I
aND
I
I
OCT.OUT
IB10~A10I
OCT.OUT
J
~
OCT.O
1B11
A11 [
HCT.D
I
f
V SAW
1B12
A12I
V.SAW
I
T/B
PIN
\B13
A13 I
T/B
PIN
-
V .0
I
B14
A1'1
V.D
i-----
V.OUT IDS
I
BIST. AIS
I
V.OUTIOYI
I
-----i
V.OUTlOVI
I B16
_.
Al6 I V.OUT(OYI I
V,NFIDYl
B17
A!7 I v.NF!OYJ
I
-;
V.NFICJYJ
I
Bl8~
Al8
I
V.NFIOYI
I
+1:;ov
I
e19
A.19
I
+150V
+
18V
I a20
A20 I
+1BV
-1 ev
I
821
A21 I
-,av
GND
I
e22
A22
I
GND
L -___ ·_ ---- ---- -
---¢4-~ .....
l=l-:lJ--- - ---
- ---
-
__r,~
-1-,
TA-11
~~~--
TO V.DY
5-9
~:~!
!
>
I
BlO
I
I
BIi
I
I
Al\
j
1
rn
I
I
Bl3
I
'"''
I
B14
I
I
Al.4
I
J
H.LIN
I
B15 ~ A15
I
H.LIN
OCT. OUT
H
''"
I
I
TA-B
I
I
I
I
I
H. LIN
SIDE PIN
H.
WIDTH
H.P
816
A16
H.P
1-
1
j
~:~RIVE
[ JLl~LJ~}---l--{!!2}~!!E!E::=I-
"+
J+-i--<t.,.o;I
-,-ND---1
]
H.WIOTH
I
817
A17
H.WIDTH
,-__j
TA-7
1
SIDE PIN
j 818
A18 I
S!DE PIN
t---
+ISOV
+l!>OV
1819
A19
I
+150V
OND
I
+18V
J
+18V
I 820
[,~2S:0J::
1==:'."~av:::=Jl----l
,--ito+---~~-av---1)
I
e21
[,~2I1J::
1==:J-1~av:::=J,_J
GNO
I
I
B22
:::,~2~2I
,==2''°~:::=J-
TA-4
I
TA
J
-------------
TA-3
TO DA.-7
TO DA-6
TO FOCUS VR
j
TO OCT
TO DA-4
TO QA- 0
5-10

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