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SCHEMATIC DIAGRAM 54GT25SC / 54GT26SC (00 Version).
+7V
S1001 K0079GE S1002 K0079GE S1003 K0079GE S1004 K0079GE R1016 D1011 PX0104BM CH+ CHVOL+ VOL100 R1058 4K7 R1078 470 RESET
54GT-25SC 54GT-26SC
1
RMC0001 RMCU0222CE
OUT
3
N
AC 220-240V 50HZ QACCZ2100BMSA
5V
2 1
R1075 10K SCL R
. . . . 4 3 2 1
C1033 1nF
D1006 DX0045 D1008 DX0045 D1007 DX0045 D1009 DX0045 R1069 R1004 6K8 Q1012 TX0235BM
C1004 47uF
IC1002
. . . .
G B FB
5 6 7 8
D1021 C5V1 EX0408BM
1
.
1
. P301 80P-G5YB
24C04
R1083 330. (A)
IX1812BM
R257 3K3
+8V
Q901 TX0235BM
+5VB
+2.5V
L1001 12uH (CF) C1005 100nF R1007 220 R1006 220 R1005 220 R1008 1K C1002 100nF X1001 6MHZ C1001 100nF C1008 22pF C1009 22pF C906 .22 (25V) FB1001 BLN-0037 C1014 2.2uF (50V) R1012 10K
FB301 BLN-0037CE
2
.
2
.
SDA LED
R1003 6K8
4K7 R1002 4K7
M
F701 FS-C3226 T3.15A 1 2 3
P701 N0304CE
P301 N0241CE C304 470uF (25V)
Power circuit drive. Q701 Drain V. Division: 100V / Sec. Division: 5uS
R1001
D1002 BAS12
+150V
(H) 1 150V S701 P0612CE 2 3 4 HEATER C882 470P
43K D881 DX0045BM R892 1K R883 2K7 (1/2W) Q1002 TX0235BM Q1004 TX0235BM R1081 R1013 R1082 100 560 100
SC881 V0103CE (1.1mA)
52 51
VT
D882 DX0045BM C881 470P Q885 BF421 H-TX0180BM
R893 1K
R305 2.2 (1/2W) R-XZ0204BM 47 R903
L304 3.3uH (DF)
2
Q3011 BC635 H-TX0108BMZZ
VCC2.5
RESET
ANA VCC
L
C702 330nF (275V) FZ0192BM 1 4 L701 F0111BM
9 D880 DX0045BM
. CRT VI
ANA VCC
ANA GND
R894 1K C880 470P
R887 2K7 (1/2W)
VCC2.5
FRONT
BG/L
VSYNC
MUTE
SLOW
PROT
POW
CVBS
AGC
GND
VCC
AV
5
5V
L/Lī
C878 10 (200V)
VL
IR
R882 15K (2W) (VV) Q871 BF422 H-TX0181BM
R884 15K (2W) (VV)
R886 15K (2W) (VV) Q870 BF422 H-TX0181BM
3
.
IC1001 SDA5552 A IX1818BM
1
ANA GND
Q883 BF421 H-TX0180BM
KEY
SCL
SDA
KEY
KEY
KEY
R885 2K7 (1/2W)
7
.
H.V.
50
49
48
47
46
45
44
VCC
43
GND
42
41
BLK
40
B
39
G
38
R
37
36
35
34
33
32
31
30
VCC
29
GND
28
VH
27
AGC
R314 4.7K (1/2W)
VIDEO
R302 33K
R313 4K7 (1/2W)
R312 4K7 (1/2W)
FB1003 BLN-0037
C301 1 (50V)
R303 100K Q304 2SA1037KQ
C309 1 (160V)
R304 10K
V
H
U
.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 R315 820 R307 100K
R306 560 C307 .015 C302 47 (10V)
R308 100
L704 G0408BM ADG COIL
(G) P702 N0207CE
2
3
R896 470 D811 DX0045BM R879 470 C871 470P R895 470 R896 470P
C872 470P
Q872 BF422 H-TX0181BM
Q887 BF421 H-TX0180BM
4
H-output. Q601 colector V. Division: 200V / Sec. Division: 20uS.
Q3021 BC636 H-TX0112BM
. C1003 100nF C1015 100 nF C1019 10uF L1004 12uH L1002 12uH
7
R1090 10K
6
.
C1032 330nF
C306 2.2 (50V)
R899 470 PR701 P0001BM C728 .01 (250V) KZ0029CE C874 .001 (500V)
1
C876 .047 (2KV) L881 12uH (CF) P883A (L3)
FOCUS
PWB-B
LED
C1030 1nF
R1033 100 AV/TV
MUTE
C1012 220nF
R1066 10K R1027 3K3
C1023 220nF
D601 C3V3 EX0403BM R1073 2K2 R1015 22K C1028 1nF R1018 15K Q1011 TX0235BM
1
L702 3.3uH PO144GE C703 .01 (250V) KZ0029CE
L702 3.3uH PO144GE
D812 DX0045BM
+3.3V
D1012
DX0045BM
+7V
R1022 10K R1021 22K
R1072 1M
C1024 150pF
P882
. . . . .
Q1006 2SA1037KQ R1026 10K Q1007 TX0235BM R419 470 RI
R1028 3K3 R1029 10K
Q1001 TX0235BM R1017 47K R1034 15K
5
4
3
2
1
D701 DX0571BM D702 DX0571BM
(K) (L2) GND R G B
QTIPM0017CEFM
R902 220 C1026 100pF
R904 0
C1011 5n6
R1014 100K
J
C705 100 (400V) EZ0100BM
D703 DX0571BM D704 DX0571BM
FB R434 1K
B R412 470 BI
G R415 470
R
VIDEO
R1037 10K
Q1003 BF840 H-TX0113BM FB G B R
C704 .01 (250V) KZ0029CE
R703 5.6 (5W) (WKP) R702 220K (1/2W)
FBI
GI
T700 Z0545BM
16 8 D719 DX0577BM C719 1000 (35V) C725 220P (2KV) KZ0035CE 15 11 D708 DX0561BM 12 3 D709 DX0590BM 5 13 D724 EX0152CE D710 DX0577BM R708 560 (1/2W) 14 R711 9 6 D712 DX0574BM 10 C714 470 (10V) 1K C723 .22 D713 B3V9 EX405BM L710 3,3uH (CF) C724 10uF (16V) R725 2K2 R737 1 (1/3W) R724 470 C712 220 (16V) C713 1000 (16V) Q711 BC327 R713 330 C715 .22 (63V) FZ9224BMJ 5 6 R717 4.7
H PULSE
+20V
R1088 4K7 R1032 1K RESET Q500 BC328 H-TX0105BM Q501 TX0235BM R730 2.2 (1/2W) R-XZ0204BM R839 82K R519 10K C804 33 (50V) D802 DX0045BM C909 4700P R801 100K C810 .1(Z) R607 4K7 R901 1K C820 18P X801 4.43MHZ B0115BM
51 48 47 40 49 45 44 43 42 46 41 39 38 50
R520 390
R533 390
+2.5V
C801 .1 C803 .1 C802 .1 R637 0
34 33
R705 560K (1/2W) R704 560K (1/2W)
C705 .01 (250V) KZ0029CE D705 DX0539BM
.
.
.
.
1
2
3
4
R815 100
I
R706 .27 (1W) (NVV)
C726 470P
FB .
G IN .
1
Q701 H-TX0189BM (9NB80FP) C729 680p R707 220. D706 DX0045BM
R733 470
D501 DX0501BM
C515 560P
Q5091 BC635 H-TX0108BM
C519 100 (16V) D512 DX0045BM
SECAN_REC .
R-Y OUT .
R512 5.6 (1/3W) R-XZ0109BM D502 DX0045BM C501 220 (25V) D507 DX0045BM
B-Y OUT .
R OUT .
Y OUT .
R-Y IN .
B-Y IN .
XTAL
C721 .1
R IN .
B IN .
Y IN .
ABL .
NC .
NC .
NC .
NC .
C718 220P (2KV) KZ0035CE
+105V
C711 100 (160V)
R500 47K R712 560 (TQ)
37
36
35
+10V
Q709 BD825 TX0140BM R511 10K D755 3V0 EX0402BM C757 10uF (16V) R501 1K (1/2W)
680 R836 R254 0
C829 100P 32 31 30 29 28 27 26 25 24 23 22 21 20 C242 .01uF R248 0 R253 47 Q201 TX0235BM C210 .22 (25V) C218 100P C217 .047 C901 .22 C235 1000 (10V) R810 100 C201 .047 C226 100P R814 100 R816 100
.
C828 100P
52 53 R838 820 R803 4R7 C806 100 (16V) C807 .022
. . . . . . . . . . . . .
OSC_PLL VCC VIDEO_OUT BLACK H_OUT FLY_BACK FIL2 FIL1 GND GND VL VERT B
.
G OUT B OUT SENS EXT VIDEO CAL
. . . . . . . . . . . . .
+3.3V
Q704 TX0235BM
D718 (15V) EX0419BM
R720 47K
Q706 TX0235BM
5
.
R502 1K8 (1/2W)
D504 DX0045BM C514 220 (25V)
C521 10 (16V)
6
54 55
R532 1K
H OUT 100
R525 1K C502 100 (35V) D503 5V6 EX0409BM
R613 C607 39P R612 15K
C825 .1 R608
56 57
H
Q702 BC337 H-TX6217BM
C707 .015 (50V) FZ4153BM C708 .068 (50V) FZ4153BM
D707 DX0045BM R709 33 C710 .001 R719 180 (1/2W)
4 1
C512 .001
Q502 BD825 H-TX0140BM R503 4K7 R505 1K8 Q503 BC856 TX0153BM
FLY BACK
R516 4K7 C517 .033 R515 820 D602 DX0045BM
2K2 58 59 R615 15K 60 61
(50V) FZ4224BMNJ
4
C709 .0033 (50V) FZ4332BMNJ Q703 BC337 H-TX0217BM
IC701 PC123ZY1
D716 B27 EX0425BM
IC501
D714 (5.1V) EX0408BM R729 4K7 (TQ)
MT1A / A
3 2 1
R504 2.2 (1/3W) R-XZ0109BM
D603 DX0045BM
R710 560 (1/2W)
C504 330P Q708 BC337-40 H-TX0130BM
C610 .01 R506 2.2 (1/3W) R-XZ0104BM
C613 4700P C612 1 (50V) 62 63
VERT SAW
VERT REF
EXT IN
PLL FIL
FI LC
IF IN
IF IN
IF IN
R722 8.2M (1/2W) (UA)
D720 (4.7V) EX0407BM
R714 100
3
4
5
6
11
12
15
16
17
10
13
14
18
19
1
2
7
8
9
C716 100 (16V) R715 680
D715 (5.1V) EX0408BM
C717 .1 R529 1K R530 3K3 C505 4.7 (50V) R531 100
C503 330P Q504 BD830 H-TX0204BM Q506 BC846 TX0152BM
Q510 BC337 H-TX0217BM
SDA
R716 12K
AGC
EHT
NC
SCL
V-B
D510 3V6 EX0404BM0 C826 4,7 (50V)
FI LC
B-GAP
R514 10K
VERT A
AGC OUT
V-A
64
CVBS OUT
G
+5VB .
R721 8.2M (1/2W) (UA)
C722 3300P (4K) KZ0106GE
D717 B75 EX0495BM
C511 2200P R508 33
4
R510 15K
3
2
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Q705 BC547 H-TX0142BM
+8V
R507 560 (1/2W) D511 3V6 EX0404BM00
D723 DX0045BM
R834 1K
D513 DX0045BM
+7V
R602 330 (1/2W) D619 DX0045BM R605 1.5 (1/2W) 1.9 Q602 BC635 H-TX0118BM -1.5 -1.5 Q601 BU508DFI H-TX0132BM 0 C601 .0082 (1.5KV) FZ0147BM 11 5 D610 DX0045BM R603 1 (1/2W) R-XZ0200BM C623 470P (SL) 2 G2 TP601 R622 15K R604 1.5 (1/2W) R632 470 (1/2W)
-10V
T601 F2048BM
4 D609 DX0577BM 9 FOCUS R620 1K (1/2W)
V-B
Q505 BC456 H-TX0142BM
D505 DX0501BM
C818 330pF C234 2.2 (50V) C508 .1 (ML) R804 39K C229 10P Q354 TX0235BM R362 2K2 C207 .1 R363 1K Q355 TX0235BM
F
C609 .01 R601 12K
H.V
V-A
D514 DX0045BM
R528 180K
R518 1.5 (1/2W)
R513 1K8
C203 3300P
D620 DX0045BM
FLY BACK
R618 1K (1/2W) R623 220K R624 560K C620 .1 (63V) FZ9104BM
R805 3M9
-1.6
2
5
R611 3K3 (1/2W) R-XZ0242BM
R825 6K8
C817 .001
7 L601 4.7uH (CF) -1.7 Q603 BC547 H-TX0142BM -7.6 -1.6 Q604 BC636 H-TX0112BM 6 8 3 L604 22uH (CF) 10 C605 .1 (63V) FZ9104BMNJ
VIDEO
E
3
R633 15K
R621 10K
L201 47uH (DF)
D211 DX0505BM R250 82 IR C236 220 (25V) R407 47 (1/2W) D412 DX0045BM
C412 10nF R421 47 IF O2 Q401 BC337 H-TX0217BM C410 47 (16V)
SLOW
R609 .82 (1W) (NVV)
(H) 1 2 C625 .22 (63V) FZ9224BMNJ 3 4 . . . . P602
D605 DX0505BM C606 390nF (200V) FZ6394BMJ L602 Z0717BM R609 C615 220p (500V) R1041 220 R1039 220 R1038 220
SCL SDA
C608 1 (160V)
R408 220
C411 100P
R247 6K8 C407 .001
R426 6K8
R422 100K
D604 DX0506BM
D
C603 .015 (50V) FZ4153BMNJ
-5.6 C604 220 (10V) C622 220 (10V)
BI 2K2 (1/2W) GI FB1001 RI FBI
1 2 3 4 5
R619 27 (1W)
R616 22 (1W)
H OUT
R404 1K D402 (7.5V) EX0412BM R418 1K C420 47 (16V) C421 47 (16V)
BLN-0037CE
R416 1K
FB304 C408 100P R366 220 C409 100P R365 220 R424 10K FB351 BLN-0037CE C414 330pF C413 330pF R428 100K
P601 (F) N0505CE
C617 .1 (63V) FZ9104BMNJ
C614 .01
.
.
.
.
.
C422 47 (16V) R420 82
R1061 220
SF203 FILC0295BM . 5
D401 (7.5V) EX0412BM D207 (5,6V) EX0409BM R261 5K6 R410 82 R414 82
4
R417 82
.
6 C240 .001 C239 10 (16V) C227 .01 7 8
. . .
. . .
C
R1062 120
C415 220P . 3
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
R214 10K C254 .01(Z)
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
1
10
2
.
R216 5K6
RTUNH0124BMZZ R224 100 C219 0 D208 DX0508BM D214 DX0508BM V-IN R226 10K C228 .1 R262 2K2 V-OUT FB R G SLOW B L-IN L-OUT R-IN R-OUT SC401 Z2107BM (L2) C225 220 (16V) R238 47K 56K R235 56K
1
8.2 C221 .01 R218 2K2
R215 2.2K
L207 10uH (XF) Q206 TX0235BM
B
R1063 180
Q1009 TX0235BM 0.05 R1064 3K9
REALIZADO
VERIFICADO
A 1 2 3 4 5 6 7 8 9 10 11 12 13 14
1
8
6
K
R881 470
C873 470P
8
.
R1031 10K
SLOW
FRONT
G2
R1030 3K9
C1027 100nF
R309 10K
3
+2.5V
R256 6K8 IC1003 IX0037CE R1048 4K7 R1049 4K7 R1059 4K7
R1080 3K3
D301 DX0045BM
R317 1K
Q303 TX0235BM
R316 33K
R254 100K
C308 220uF (10)
R318 15K Q305 TX0235BM
(1/2W) D1013 DX0045BM C1016 .047
(1/2W) C253 .01 C1013 .047
(1/2W)
R1035 22K
R1077 4K7
H-drive. Q601 Base V. Division: 2.0V / Sec. Division: 20uS
4
B C816 .001 G R (K)
C827 100P
Q801 TX0235BM
L202 12uH (DF)
V-output. F 5pin V. Division: 10V / Sec. Division: 5mS
C805 .1(Z) D411 DX0045BM R809 100 R201 1K CF301 C0118BM
5
IC201 TDA8842 IX1631BMN2
AUDIO OUT NC GND VIDEO IN VCC VCC AV IN
R806 2.2
R807 220
R802 220
R202 150
+8V
V-output. F 4pin V. Division: 2V / Sec. Division: 5mS
C815 2.2 (50V)
C204 . 68P
R225 180
C202 .022
C250 .22 (25V) R210 100 SDA SCL R211 100
6
L301 3.3uH (XF)
R301 470
CF302 C0270CE (5.5Mhz)
C205 10 (16V)
R203 560
R209 47K
CF303 C0258CE Q209 (BC337-40) H-TX0130BM R240 1 (1/3W) R-XZ020BM
C208 .47pF (50V)
R364 470
FB352 BLN-0037CE
Video out.IC201 54pin V. Division: 1V / Sec. Division: 20uS
C206 1000 10V
7
+5VB C212 0.1 D212 DX0045BM C252 .1 R236 220 (1/2W)
.
11 FB201 BLN-0037CE
D213 EX0413BM
IF O1
.
10
R233 470
C209 .022
+5V D410 (7.5V) EX0412BM R423 4K7 BL
.
6 C243 .01 R228 3K3 C230 1nF
.
5 C244 .01 D203 DX0045BM
H-sync. IC1001 19pin V. Division: 1V / Sec. Division: 20uS
BM
.
4 C245 .01
BU
.
3 C211 .1 D201 DX0045BM R205 6K8
8
R231 18K R232 22K Q202 2SA1037KQ R239 330 R263
VT
.
2
AGC
.
1 C213 22 (16V)
R425 100K TU201
V-sync. IC1001 24pin V. Division: 1V / Sec. Division: 5mS
9
APROBADO
NOMBRE
CODIGO
6 5
GA-1
FECHA MODELO
Q P W B F 7 3 2 0 B M N 0
4 3
29-11-2000 24-10-2000 23-10-2000 18-10-2000
FECHA
HASTA INFO 099 HASTA INFO 090 HASTA INFO 088 HASTA INFO 086
REVISIONES
4 3 2 1
N
21-12-2000 54GT25SC
15
SHARP
E L E C T R O N I CA ESPANA S.A.
ESCALA
2 1
A-2
Red cathode CRT socket 7pin V. Division: 20V / Sec. Division: 20uS
16
17
18
19
20
21