Sharp 54GT-25S, Руководство по обслуживанию

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25
54GT-25S
+8V
2
5
-09-2000
HASTA INFO 07
8
7
SHARP
ELECTRONICA
E
S
P
A
N
A
S
.A
.
NOMBRE
CODIGO
ESCALA
MODELO
FECHA
REVISIONES
N
2 3 4 5 6
FECHA
A-2
K
I
TP
7
B
M
N
0
6
-11-2000
20
0
GA-1
54GT25S
REALIZADO
VERIFICADO
APROBADO
Q
1
3
2
6
-09-2000
HASTA INFO 08
0
8
18-10
-2
0
0
0
HASTA INFO 08
6
10
2
4
-1
0
-2000
HASTA INFO 09
0
12
0
5
-1
0-2000
HASTA INFO 0
8
5
9
2
3
-1
0
-2000
HASTA INFO 08
8
1
1
V-B V-A
SDA SCL
FLY BACK
VIDEO
+8V
SLOW
.
+5VB
R404 1K
R418 1K
R416 1K
R407 47 (1/2W)
D412 DX0045BM
C412 10nF
FB304
BLN-0037CE
C408 100P C414 330pF
C409 100P C407 .001 C413 330pF
R366 220
R365 220
R428 100K
R421 47
R425 100K
C243 .01 C244 .01 C245 .01 C211 .1
R238 47K
R239 330
R263 56K
R231 18K
R232 22K
D201 DX0045BM
R228 3K3
R233 470
C209 .022
D212 DX0045BM
D213 EX0413BM
Q209 (BC337-40) H-TX0218BM
R240 4.7 (1/3W)
R-XZ020BM
C230 1nF
R236 220 (1/2W)
Q202 2SA1037KQ
R205 6K8
D203 DX0045BM
R364 470
R362 2K2
Q355 TX0235BM
FB352 BLN-0037CE
Q354 TX0235BM
R209 47K R203 560
C207 .1
C229 10P
L301 3.3uH (XF)
R513 1K8
C235 1000 (10V)
R806 2.2
R804 39K
C205 10 (16V)
R248 0
R211 100 R210 100
R202 150
R253 47
R612 15K
R615 15K
D603 DX0045BM
D602 DX0045BM
R805 3M9
Q401 BC337 H-TX0217BM
R247 6K8
R426 6K8
C420 47 (16V)
C421 47 (16V)
C410 47 (16V)
C213 22 (16V)
C422 47 (16V)
C901 .22
C210 .22 (25V)
C218 100P
C202
.022
C217 .047
.1(Z)
C818 330pF
C203 3300P
C204 68P
C250 .22 (25V)
C607 39P
R422 100K
C508 .1 (ML)
C610 .01
P201A
(L2
)
1
IC201
TDA8842(2Y) IX1630BMN2
. IF IN
1
. IF IN
2
. EHT
3
. VERT SAW
4
. VERT REF
5
. AGC
6
. AGC OUT
7
.
8
.
9
. IF IN
10
. EXT IN
11
. NC
12
. FI LC
13
. FI LC
14
. PLL FIL
15
. CVBS OUT
16
. SCL
17
. SDA
18
. B-GAP
19
IN .
20
AV .
21
VCC .
22
VCC .
23
VIDEO IN .
24
GND .
25
NC .
26
AUDIO OUT .
27
CAL .
. H_OUT . FLY_BACK
57
. FIL2
58
. FIL1
59
. GND
60
. GND
61
. VL
62
. VERT B
63
. VERT A
64
R363 1K
R518 1.5 (1/2W)
V-IN
V-OUT
FB
RG
SLOW
B
L-IN
L-OUT
R-IN
R-OUT
S
C
401
Z
2
1
07BM
.
1
.
2
.
3
.
4
.
5
.
6
.
7
.
8
.
9
.
10
.
11
.
12
.
13
.
14
.
15
.
16
.
17
.
18
.
19
.
20
R201 1K
C612 1 (50V)
R301 470
C613 4700P
CF302 C0270CE
R408 220
C252 .1
FB201 BLN-0037CE
IF O2 IF O1
+5V BL BM BU VT AGC
TU20
1
RTUNH0124BMZZ
.
1
.
2
.
3
.
4
.
5
.
6
.
11
.
10
C242 .01uF
D410 (7.5V) EX0412BM
R424 10K
R423 4K7
SF201 RFILC0274BM G1984
.
2
.
5
.
1
.
4
.
3
R420 82
R414 82
R417 82
R410
82
C225 220 (16V)
C826 4,7 (50V)
C815
2.2
(50V)
C236 220 (25V)
R235 56K
C411 100P
R825 6K8
CF301 C0020CE
R225 180
R807 220
C817 .001
R250 82
C234 2.2 (50V)
C212 .1
FB351 BLN-0037CE
C240 .1
C206 1000 10V
Q201 TX0235BM
R809 100
D510 (3.6V) EX0404BM
D511 (3.6V) EX0404BM
C208 .47
(50V)
FZ4474BM
R204 4M7
R802 220
D411 DX0045BM
R608 2K2
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Page 24
SCHEMATIC DIAGRAM (01 Version).