Hz Board - Sony BVM-1911 Operation And Maintenance Manual

HZ
Cf)
:::,
ii
('.)
<(
i5
iri
HZ board (SYSTEM CONTROL)
5-98
HZ BOARD
IC 1
2
3
4
s
6
7
8
9
I 0
11
I 2
I 3
I 4
I S
I 6
I 7
I 8
I 9
2 0
2 I
22
2 3
2 4
0 2
3
4
s
6
7
8
9
1 0
11
I 2
I 3
I 4
I S
I 6
I 7
I 8
I 9
1 0
2 I
2 1
2 3
1 4
2 S
1 6
1 7
2 8
1 9
30
900
9 0 1
9 0 1
9 0 3
D 1
2
3
4
s
B
7
8
9
1 0
11
I 1
I 3
I 4
1 S
I 7
I 8
I 9
2 I
11
SN7S176BP
SN7S176BP
X2S040
PSTS29C
TL082M
uPD6142G-101
TC74HCT02AF
TC74HCT32AF
TC74HCT04AF
TL082M
TC74HCT139AF
MC140SIBF
CXDIOSSO
TL082M
TC74HC299AF
MC140SIBF
TC74HCT02AF
TL082M
TL082M
DAC8043GP
REF02EZ
TL082M
TL082M
HD647S368CP-BVM
DTC144EK
DTC144EK
DTC144EK
DTCl44EK
DTC144EK
DTC144EK
DTC144EK
DTC144EK
DTC144EK
DTC144EK
DTC144EK
DTC144EK
DTC144EK
DTC144EK
DTCl44EK
DTC144EK
DTC144EK
2SA1226
DTCl44EK
DTC144EK
DTC144EK
DTC144EK
DTCl44EK
DTC144EK
DTC144EK
DTC144EK
DTC144EK
DTC144EK
2SA111B
2SC1623
2SC1623
DTC144EK
DTC144EK
RDS.6ES-TIB
RDS. 6ES-TI B
ROS.6ES-TIB
RDS.6ES-TIB
RD5.6ES-TIB
RDS.6ES-TIB
RDS. 6ES-TI B
RDS.6ES-TIB
RDS.6ES-TIB
RDS.BES-TIB
RDS. BES-Tl B
RDS.6ES-TIB
RDS. BES-TIS
ROS. 6ES-T1 B
RDS. BES-TIB
IS183S
1S1837
IS1837
RD 7. SM-TIB1
RD7.SM-TIB2
RECEIVER
TRANSMITTER
NV RAM
RESET
OP AMP
ON SCREEN D
NOR GA TE
OR GA TE
INVERTOR
SAMPLE HOLD
DECODER
DE-MULTIPLEXER
I / 0 EXPANDER
SAMPLE HOLD
SHIFT REGISTER
DE-MULTIPLEXER
NOR GATE
SAMPLE HOLD
SAMPLE HOLD
D/A CONNECTOR
REF. VOLTAGE
SAMPLE HOLD
SAMPLE HOLD
CPU
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT
BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT
BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
OUTPUT BUFFER
PROTECT I ON
PROTECT I ON
PROTECTION
PROTECT I ON
PROTECT I ON
PROTECTION
PROTECTION
PROTECT I ON
PROTECTION
PROTECT I ON
PROTECTION
PROTECTION
PROTECTION
PROTECT I ON
PROTECT I ON
SWITCH
SWITCH
SWITCH
- 7. S V REG
t
7. 5 V REG
TO
TO
AUTO
SETUP
PROBE
BN-2
!OPTION!
TO
HY-f
TO
TB-28
TO
80-3
IOPTION I
TO
HY-3
TO
HW-5
~ii
1
Rfil
I
·S-MlCRO
AO PR I
Al PR 2
SI:: PR 3
01 PR
00 PR s
HL PR
o!>
SP PR 7
GNO 8
+ 12v
+12V 9-
-12V !O
GNEl 11
PR 12
~~~
.,:::_YJ,L,.on
HL '
SP 2
SK 3
OI '
00
s
AO '
Al 7
AES '
ON '
ASTER I SK "
ESC
"
ENT "
HZ9
"
. _a.r: ___
GNO '
vcc
2
S_CU( 3
f)XflATA
'
RXOATA
s
CP EN '
HZIO
•OP
RED
S-MJCRO
GNO '
VSYNC 2
AFC P 3
CHAR OUT '
CHAR BLK
s
~
VCC
I,.._,_
~~c
GNO 7
MONO S'w '
SET UP SW '
AUTO B'11' "
HZII
"
REO
·S-MICAO
'
2
3
GNO
PR
s
GNO '
+l 2V 7
-12V
'
CAL '
V[[ "
HZ-12
"'
GNO
m
RXE
HE
RXA
REMI
-
REH2 ~
GNO
REH"-
REMS
REMb
REM7
GNO
I
HM
Wr
GND
;n.
Vee
CONT_ YRC '
AS!!• 114W
n:>r I 1'1411'
~"" t
1"4W
M•a ' 114W
"
fl(l5.6S8
"
RGS.6S8
ASTER I SK
ESC
"'
s\;2 "''
,.,
""
rc1s 2
2o
TC74HCT299
'" "'
...
,.
!""
ICl7!2/4l IC1? (1/41 SV-2
;<FC7!._1-K:T02 ;l'C74HCT02 4
"'
..
!CB!2/4J
TC74HCT32
SV-2
',~SH
1~)
l-"][71>/41
" ir
TC74HCT02
HZ HZ
1[3
SV-2 CXK1013P SV-
,--_:-~ ---_ -_ -_ -_ -_ -_ -_ ~4 ---_ -_ -_ -_ -_ -_ -_ -_ -_~1~(--·J< " -
so:-
"
-
~
I
Q900
~'.j~
2N3904
"":±
:»--,-...,_--+H+'<
1 2 14
5
?
SV-2
+
R1D7
,.,
I I
I
sv-2
I.S•
~~ 9:
0901
.. P1=~EJ0~
.. ~~ I
7
6
~-t-+-t-f-<">( \~
10
'--'.r.:~----f-+-+-+-t-++-,f--t---+-t-+---f--t----------
"'"'
2.7•
2N3904
RIOS
I.S•
l
I
0902
Cf:J""""
Qr,-Q903
Fo1c1u.Et:::
1
~~~~i~i~~§~~rr~[~~r~~
I
'---t:t==t~=t=====j~t~==+~~t~=t+1r,.;!1 ::~ :!~ ::----
-H2V A!91
v,_,.""""1--,.-"'"'-,.---
voo
RJll.~ ~ ~n
~!J] \~'.~f
,,,
"'
Rfl7 .5~
,.....,_ ..... _..___.,_._...._-- VEE
A Al~!
-!2V I•
"'
A3 h 114W
• !/4'N
...
,,..
"'~ ' VIIW
"~' I: V4W
"'
"'
.V
..
,
Cl8
°
l
~7 ·~1 I''
- n
P92
'--- 11 P93
_,,
"'
"
p,s
" "'
" "'
r::
'55
EXTAL
~; XTAL
v,s
l "'
' "'
r-Jllli.L-s
"'
' "' ~,
'"
I "'
' "'
'"
m
JC24
H£1b475348CP
'-<12 13 H 15 16 17 II 19 20 21121 23 ll 25 ll 17 21 29 31 l! l2
I ,. ,. lo ,.
ii :[
SV-2
~iii~"'~
t:::
r--
.., .., .., ..,..,..,..,
Pl.O 51,
1-<-+-t--~
AIS
so>-
414 491---
Al2 '7
A\14'~
AIO~~
A9~.,.._...E.2..L,
AB~
vss
~j
v:~
~
Ai, Jg
AS •
A4 l7
"
.
A2 1,¢1._
Al J4JLl-
,\O Jl,!..Q.._
BRHT YRC '
BFIHT VRC C42 C43-C45 C1~-C14t
CHRO YRC 5 CHRO YRC
~7i,
'47 16V O.Ot F
PHAS YRC b PH,\S YRC L'4
c&,2aoc• c1g~;,cm
P'2VIN
f if
'W'\
~
I
F Y
+12•
CONT_S'w' 7
I~
,/,El/!~f..
i:ijr;:t v;tr
1 "''"
~·M
;'J 11. ;ll'i'¼~L\!H+.L +.L
i~:~
~=
l:O
l:i:±:
11
1 ,, , • :: , ': :::: ;;;
g:~
1
1 ~
r r
r
CHO"~,
ik
1
l
~~.hgrr
"~.I .
1
1
1
~GNO
OVERLDAfl
Ill 1
,,,'I,~
t6VJ
1_~ 1
nf
~~~
m
~J~
m '
.l:t
4W P52 y1,. _ _ _ ,vv~ _ -
~--'-"-'-
2 ·
m 'f 4'N cc:-.
~~ ~~-,~~4
C12~fl'i1 -llV
~----'_'--'----------_-_-_-_-_-_-_-_-_-_-_--_-_-_-_:-_-_-_-_-_-_-_--========-=-=-=----_-_-_-_-_-_-_-_-_-_::--:_-_-
SV-2
p5{§1gc
,
..
' l
'l+''t.
1
!
r&;
" F
~
5-99