Download Print this page

Sony SB-V3000 Service Manual page 43

Video /audio selector

Advertisement

Q052
2SA1037K
VIDEO BUFFER
Q055.
2SAl037K
VIDEO BUFFER
Q058
2SAl037K
VIDEO BUFFER
10
Q05! ,053
28C2412K
VIDEO BUFFER
R227
68
Q054,056
28C2412K
VIDEO BUFFER
078
jt
R237
SOV
Fl0k
Q057,059
2SC2412K
VIDEO BUF FER
+ cu
Sov
87>
BUFFER
f-o26]
;
pPC455862
(CO1I6-020
C4066BF
OUTPUT SELECT
TC4073
VR CONTROL
Q078
TC
UBF
CLOCK SELECT
4
Q023-030
OTCI24xS
CLOCK SELECT
%
coor
10/i6v
sh)
0.2,
Bey
R279;
10k
x)
R278
atk
10k
R287;
10k
SD)
Car
OF 0063
R286
10k
Q062
+
+
cogs.
10ri6v
R281
360
+
+
14
¥
23-—~
C096
10/1
89)-—Y
cO8s,
1ev Te
TC9IS4AP
VOLUME
+1085
) 026
BF
ECT
lev
R264
Tk
Q008,010,012
OTCI24xS
OUTPUT CONT
012
42
41)
OUT!
Q013
oll
Q010 i
if), '
oh)
Q009,011,013
DTAI44ES
PuT CONT
4.6
21-26 - 28
RI3O
100k
"Re \
12
R129
100k
2009}
Q008 i
es
6.1
R128
100k
16v
éoaa|e coge_|+
0
10 oR il cae 10
\ev
®
>
>
R267
i}
220k
(ees
+—It—_
cise
14
+
cog?
Jo/i6v
J004-6
[audio
lourPuT
134)
HW
H2
7.
OSCHE) +
137)
C098
1O/16V.
SHIFT
REGISTER
ae
88°
I1cO21
pPC455862
BUFFER
10 3
lev 4
7
139)
149,
pPC455862
BUFFER
C105
lo/iev
CNOOS (1/2)
c
¥
Pe
9003
6
ROOS|
2.2
(I/2w)}
l6v
:
woos]
Od)
ww}
1A,
~Re.7 il coo
i
ie
roe
0008
16V
+1004
100
9
4)
cor 'Ro5t
'D002
lev
ROO4
470 | ¢ | A\
A
75
fw
C
ROOZ
2.2t1/2W)
-6.7 5
Q002
AR)
Ri
006
[+
100
lev
Q002
2SAl488-Y
REG
1C022 ,024
TC4066BF
165,
(ete) 1c 406 9ueF
CLOCK SELECT
lo
9
1
bots
OUTPUT
SELECT
155,
158.
R260 10k}
+
168,
@:
{Q030
00Q3
RD6.BES
[PROCESSOR]
OUT
— 37
Note:
The
component
line with mark
Replace only wit
AV CONTROL
identified by mark A\
are critical for safety.
Part number specified.
TO FT-40
BOARD
woo!
(See
page
50)
or dotted
AV CONTROL
* Signal path
[>
: PB CHROMA Signal
: PB AUDIO Signal
When
indicating
parts
by
refer-
ence
number,
please
include
the board name.

Advertisement

loading

This manual is also suitable for:

Rmt-3000