Samsung CL-21T21EQ - Partial Block Description

Circuit Description
13-2 Samsung Electronics
13-2 Partial Block Description
13-2-1 Deflection Block Description
)H1002TS(RTnoitcelfed-H
n
oit
c
elf
e
d-V
)
0
4
0
8
7
A
L(
T.
D
.
H
Y.D
TBF
3
COU
EVIRD-H
ELTSAC-S
PD
V
N
D
V
cnyS
-V
V5.31-BV51+B
V.H
SUCOF
NEERCS
ELUDOMPIP
)X8849ADT(
* Deflection of K16A is same to a typical analog TV set.
* K16A line-up is only 21"F model, so it have not E/W and pin-coushion circuit.
13-2-2 Power Block Description
t
u
p
nICA
s
t
loV0
42
~00
1
sn
a
rT-nia
M
)e
pyT0594
:
W51
(
)epyT2493
:
W7(
)noitpO(yaleR
EDOIDEGDIRB
1599SD
re
tli
f-enil
Switching IC
(FREEW6750F)
+BCIPMADNUOS
)80R87(.GER
-CI
MORPEE
RENUT
CIL
A
CIT
R
EV
ELUDOMPIP
CI3COU
)5
0R87(.GER
-CI
)33R87(.GER
-CI
+BT
.D
.H
PMA
O
ED
I
V
RE
T
A
E
HT
R
C
XIRTAMYEK
,sucoF,V.HTRC
.loVneercS
T
B
F
V51
V31
V6
V
5
2
1
V8
V3.3
V
5
V5.41
V
5
.31
-
V081
smrV52.6
* It is the Power circuit of K16A that emphasize sound output level.(15W,10W) so, we use SANKEN Power IC(STR-6750F).
* Main trans have 2pins for sound B+option.
* We use 2types Sound Amp.
(TDA7297SA can output over 10W+10W, TDA7266SA can output under 7W+7W)
* UOC IC need variety power supply, so we use 3type IC vol.regulator. (78R33,78R05,78R08)