Page 1
Manual de Serviço
Televisor em cores TCPL-2955
Imagem ilustrativa.
Page 2
A
4 4
+ 13V
+ 108V
3 3
C843
10nF
R842R843
C824
R831
100uF
22K
160V
3W
IC802(1/2)
IC803
TL431
+ 9V
IC804IC805
78097805
C842
1000uF/16VC845A
C841
10nF
+ 33V
+ 33V
D824
uPC574J
2 2
+ 12V
+ 9V
+ 5V
+ 5VA
C846A
100nF
3K3 1/2W 8K2 2W
100uF/16V
+ 108V
+
R838
100R 1/4
R837
33K
L824
100uH
C844
100nF
+ 12V
+++
C840
47uF/16V
B
C835
220uF
160V
R839
2K2
R841
1K8
C850
L825
100uH
+
1nF
R834
220R 1W
R840
120K 1/2W
VR821
1K
Q802
SPPC8P06P
R834A
100K
+ 14V A
+ 13V
C839
2200uF
25V
10nF/500V
C838
2200uF/16V
+
R833
10K
C831
C835A
D832 EU2YX
C838A
100nF
220pF/500V
220p/2KV
D831
RU4C
C833
C839A
100nF
C832
220p
500V
C834
330p
2KV
R832
33R
2W
D833
RU4YX
C
21
P801
SW801
C801
F801
220nF
250VAC
17 7
18
16
12
13
10
15
9
1
414
R801
1M 1/2W
C851
68nF
250V
D851
1H8
R806 33K
C803
100nF
400V PTC
T801
C817
560pF/2KV
Q851
2SK3451
IC802(1/2)
SFH615A-3
C813
330p
R808
18K
C814
22p
R808A
10R
R851
100K/2W
C852
220pF/2KV
D808
1N4148
DESMAG
P803
R801
R852
100K/2W
47R 1/4W
R811
1K 1/4W
R813
1K
R807
10K
C816A
100nF
C804-C805
4n7 250VAC
R810
R809
220R
5
C812
10nF
1
3
6
12
- +
D
DB801
D3SB60
C807
10nF/500V
++
D807
1N4148
9 7 13
IC 801
TDA16846
14
C816
+
100uF/25V
RT802
S237-479
C806
220uF/450V
8
4
11
10
C822
220nF
2
C815
680pF
C811
10nF
C821
220nF
C810
1n8F
R803
R804
51K
R805
12K
4,7M 1/2W
R802 1M 1/2W
R808B
1M 1W
E
Q803
SBTY
OFF
ON
Q804
DTC144
1 1
A
B
DTC144
14V A
CINERAL ELETRÔNICA DA AMAZÔNIA S/A
ESQUEMA
ELÉTRICO
REVISÃO
DATA
C
TÍTULO
FONTE
D
MODÊLO
TCPL-2955
REVISADO
BENE BENE
APROVADODESENHODESCRIÇÃO CÓDIGO
DATA FOLHA
15/02/06
E
PROJETO
BENE
JUAREZ
VITOR
Page 3
A
IC901
R920
100R
C929
10nF
Q912
C1815
C925
33p
+ 9V
Q915
A1015
VIDEO SW
R903
22K
10
11
12
13
14
15
16
R946A
R935
22K
C924
10uF
+
R933
15K
R941
68K
R938
12K
2K2
Q917
C1815
R948
1K
+ 9V
+ 9V
R934
1k
4 4
3 3
2 2
1 1
S-SW
+
C903
1K
R923
1K
C904
10uF
R953
22K
100uF
C912
C925
10uF
C903
10uF
+
+ +
R952
22K
C909
10uF
C910
10uF
R908
82R
+
C927
10uF
+
R954
+ +
C926
220uF
+
Q914
C1815
47uF
R902
82R
22K
R951
22K
Y
C
C902
10nF
C
R901
82R
V1
R904
R1
L1
R906
1K
1k
C911
10nF
R932A
V2
R910
1K
R2
L2
R912
1K
Y
Cr
Cb
Cb
Cr
V
R924
1K
R
L
R925
1K
R932
1k
Q901
C1815
C908
47uF
Q913
C1815
R926
C1815
+
R913
1K
R934A
1k
Q904
1K
R1
R916
1K
Q902
C1815
L1
R917
1K
R929
1K
+
C914
100uF
R911
1K
Q903
C1815
R937
100R
A1015
R1022
C1024
100nF
C913
10nF
8 9
7
6
5
R1
4
3
2
L1
1
R905
22K
C930
100uF
+
Q913
R931
220R
R1023
1K
C1023
100nF
1K
HCF4052B
SW A/V
R936
1K
R930
220R
SINC
B
TV/AV
+ 9V
R944
10K
R945
10K
Q919
DTC124
Q918
DTC124
+ 9V
R1006
47R
+
C229
47u
+
C1016
10uF
R947
100K
R946
1K2
C1011
100nF
+ 9V
C1009
10uF
L950
22uH
R942
2K2
R940
680R
Q916
A1015
C922
180p
R939
390K
+
C923
4u7F
Q1003
C1815
R1007
1K5
C1010
3u3F
TV/AV
+
C1008
100nF
+
R1005
3K3
L1
R1
AV1/AV2
C1013
10uF
+
+ 5VA
+ 5VA
C1012
1n5F
34
35
36
37
38
39
40
41
42
43
44
R
L
C1025
470pF
+ +
C1015
10uF
33
VCC
CAP L
GND
A GND
IN L2
IN R2
GND
IN L1
IN R1
REF
MONO IN
GND
1
L OUT
NC NC
2
3 4 5 6
C1005
C1004
56p
56p
C1006
TVS
PROCESSADOR DE ÁUDIO
100nF
C
C1014
10uF
R OUT
IC1001
MSP3425G
XT IN XT OUT
GNDSIF IN -SIF IN +VCC
C1001 C1002
3p3
X1001
18.432M
OUT L
1 2 3
R610
+ 13V
3p3
R611
0,22R 2W
C1038
10nF
272829303132
26
L OUT R OUT GND
TP
IO
7
8 9
C1031
10nF
C1034
10nF
IC602
TDA8944
GND
8R2
1000uF
+ 13V
+
C632
C1037
10nF
ADR SELIO
D1011
1N4148
AV1/AV2
ESQUEMA
ELÉTRICO
REVISÃO
OUT L
4 5
2425
NC NC
10
J1005
22uH
C633
10nF
C631
100nF
23
RESET
D GND
D VCC
ADR
SDA
STB
11
+
SCL
AMP
+
NC IN L +
C634
100nF
R612
18K
C620
10uF
22
I2S
21
20
19
18
I2S
17
16
I2S
I2S
15
I2S
14
13
12
DATA
D
SAÍDA DE ÁUDIO
6
C1017
470nF
C1018
100nF
C635
R1002
100R
R1001
100R
IN L -NC MODO IN R +IN R - SVR
8 9 10
7
1nF
C636
150nF
+
22p
C637
1nF
+
C619
10uF
R1004
100K
C1019
47uF
C1036
22p
R615
18K
C638
C641
C639
10uF
150nF
R616
2K2
C640
1nF
R614
R601
1K
D601
1N4148
L1001
22uH
SDA0SCL0
1nF
R613
33K 33K
C1035
CINERAL ELETRÔNICA DA AMAZÔNIA S/A
TÍTULO
MODÊLO
TCPL-2955
11 12
+
R617
22K
MUTE
MTS
AUDIO
C642
100nF
D602
1N4148
D605
3V9
R618
10K
REVISADO
-AMP
+
NC
OUT R OUT R+ 13V
13
14
R621
8R2
+
D603
1N4148
C645
Q601
22uF
A1015
+
R620
10K
C647
+
47uF
APROVADODESENHODESCRIÇÃO CÓDIGO
BENE BENE
GND
C644
47uF
15
E
C646
220uF
+
16
C643
10nF
+ 9V
D604
1N4148
R619
10K
DATA FOLHA
15/02/06
17
+ 12V
+ 9V
+ 5V
PROJETO
BENE
JUAREZ
VITOR
A
B
C
D
14
E
Page 4
A
B
C
D
E
R519
2K7 1/2W
A68QCU770X66R
AT
FOCO SC
+ 14V
- 14V
S501
L502
22uH
GND
SCF
R
G
B
L503
22uH
FIL
123 4
C301
220uF
35V
C308
100uF
25V
VERT OUT
4 4
3 3
2 2
+ 200V
R520
2K7 1/2W
+ 200V
R521
2K7 1/2W
+ 200V
+ 200V
C504
10uF/250V
+
L506
IN
VCC PUM UP GND OUT VP
1 2 3 4 5
D301
1N4001
+
+
R311
C306
+ 200V
P421
R518
15K 2W
R517
15K 2W
R516
15K 2W
C508
10nF
FLYBACK
GEN
+ 100uF
C306
1nF
PROT R-X
L505
C302
35V
Q501
C4544
Q502
C1815
R503
680R
Q503
C4544
Q504
C1815
R508
680R
Q505
C4544
Q506
C1815
R513
680R
R312
18K
C305
680nF
AMP
C501
390p
C502
390p
C503
470p
R313
1R5
2W
R304
R68
1W
R501
560R
R502
680R
R505
560R
R506
680R
R510
560R
R511
680R
6 7
Q507
A562
V REF
C304
4,7uF
+
10nF
R509
680R
IC 301
TDA8177
VERTICAL
D310
1N4148
R310
10K
R302
3K9
C506C509
470uF/16V
R514
2K7
R522
680R
R515
1K
+ 9V
YOKE VERT
+
C309
330nF
100V
D311
1N4148
R303
36K
D504
1N4001
D502
1N4148
+ 9V
GND
D501
1N4148
R309
180R
2W
B
G
R
P503
1
2
3
4
5
P411 (1/2)
R404
4K7
5W
R401
220R
C401
4,7uF
160V
+
C402
3n3F
500V
C418
10nF
R418
5K6
H OUT
R402
2K4/1W
Q401
C2482
Q412
A1015
C403
390pF
500V
R420
8K2
EW OUT
T401
2
1
R412 R413
Q413
A1015
R417
2K2
R416
4K7
D410 1N4148
3
4
15K2K7
R420A
1K2
+ 9v
Q411
2DD3402
R414
47K
R423 100K
C444
220nF
- 14V
+ 14V
FBP
C411
R415
3R9/2W
Q414
IRF630MF
3n3F
1K6V
PP
+
R424 100K
R314
10K
- 14V
+ 14V
C432
2200uF
35V
L413
600uH
C415
4,7uF/50V
C421
10uF
200V
+ 108V
+
C435
2200uF
D411
RS3FS
D412
FR104
680R 1W
D303
8V2
+
D431
FR105
+
C412
C413
360nF
10K 2W
R421
D421 FR104
R419
YOKE HOR
C433
7n6F
1K6V
PP
22nF
400V
PP
C419
400V
PP
R315
5K6
R422
IR 2W
D432
FR104
220p
500V
C431
220P 500V
L414
18uH
C311
2n7F
100V
+ 108V
C414
5n6F
1K6V
PP
R316
10K 1/2W
GND
- 14V
R433
1R/1W
FUSE
+ 14V
R431
1R/2W
FUSE
200V
AFC
FIL
COL
C441
220pF
500V
C442
22uF
250V
P411 (1/2)
7
11
8
4
5
1
10
2
D441
FR104MF
+
200V
FIL
4 3 2
T402
R453
1K
AT
FOCO
SCREEN
9
ABL
+ 14V
C451
100nF
F
SC
AT
Q402
C1815
R432
8K2
ABL
1
P421
1 1
ESQUEMA
ELÉTRICO
REVISÃO
A
B
C
DATA
CINERAL ELETRÔNICA DA AMAZÔNIA S/A
TÍTULO
DEFLEXÂO
CRT
MODÊLO
TCPL-2955
REVISADO
D
APROVADODESENHODESCRIÇÃO CÓDIGO
BENE BENE
DATA FOLHA
15/02/06
E
PROJETO
BENE
JUAREZ
VITOR
Page 5
A
R003
1K
R005
22K
Q003
C1815
STBY
+5V
R001A
10K
64
SINC
R007
3K9
C002
R008
3K9
MUTE
1n5F
C003
2n7F
R004 1K
4 4
R001
10K
R018 10K
R006
10K
S-SW
SCL0SDA0
IC001
24C08
SCLSDA
5 6
R025
10K
60
616263
SCL1
S-SWTV-SINCRC-INSTBY
SDA1
SCL0 SDA0 EXT MUTE
B
P201
R024
47R
C021
10uF
B
+5V
1234
+ 9V
8
7
+ +
56575859
C022
10nF
+
R026
10K
C026
C025
10uF
100nF
5455
+5V R-OUTG-OUTB-OUTGND GND IK-IN
54321
R
G
G
B
+9V
R101
100R
R222
100K
C101
R
AGC
4,7uF
+
RGB 9V APC FIL
L212
10uH
C213C214
47uF10nF
R102
100R
C216
0,22uF
+
C217
2n2F
SDASCL
C
R219
30K
100K
R220
220K
R223
D
R107
56R
R108
150R
+ 33V
C108
10nF
R106
680R
+
R104
22R
L102
1uH
C219
100uF
SELETOR TU101
5V
C106
10nF
100uF
C105
L101
47uH
SVM AGCY/C 5VBLK DET
+ 33V
+5VA
IF
C107
10nF
+
C218
1uF
+
C220
10nF
Q101
C3779
R102
150R
R103
470R
C109
1nF
Z101
F1859
5 4 3 2 1
IF GND IF AGC SF OUT S-REG IF 5V PIF PLL DC NF SIF-INIF INIF IN
L205
22uH
+9V
C221
1uF
+5VA
C223
4,7Uf
SIF
+
L204
22uH
+
+
R
G
B
C225
10nF
1N4148
C224
100uF
+
1N4148
D215
1N4148
1N4148
Q208
A817A
R213
C227
0,47uF
R227
270R
C226
1nF
10K
C228
+
10uF
3334
R229
47K
+
35363738394041424344454647484950515253
R209
10K
R212
47K
+
+
C230
100nF
C231
2n2F
C211
10nF
10uF
E
+9V
R230
33K
R231
33K
+ 9V
R211
4K7
D212
1N4148
Q209
DTC124 STB
+ 12VC209
+ 5V
+ 5VA
+ 9V
+ 33V
IC101 PROCESSADOR DE VÍDEO
3 3
R255
L209 8,2uH
X201
4,5MBF
C254
47 47
APROVADODESENHODESCRIÇÃO CÓDIGO
+9V
22K
R257
4K7
C253
L206
22uH
R256
5K6
R235A
200R
D206
1N4148
R235
120R
R258
150R
DATA FOLHA
15/02/06
R254
100K
ABL
Q204
C1815
VIDEO SW
TVS
PROJETO
BENE
JUAREZ
VITOR
PROT
R-X
TV/AV GNDKEY
C041
R043
10K
C043
10nF
+
C251
4,7nF/50V
+
TV/AV
1
R262
1K2
+5V
R044
22K
10uF/16V
2 2
PROT
R-X
3 4 5 6 7 8 9 10 11
2
D214
1N4148
+
C250
47uF/50V
D213
3V9
D212
1N4148
D211
1N4148
P001
P005
1 1
RESET X -TAL X -TAL TEST 5V
R036
470R
C030
C027
10nF
220p
D001
5V1
5V
KEY
5 4
5 4
3 2
3 2
R090
1K
R IN
1
1
D080
LED STBY
Q082
TA124E
X001
8M
C031 C032
39p39p
R034
10K 1K
Q008
A1015
R032
1K
STBY
R089
47R
+
Q081
A1015
R033
C080
47uF
R031
1K
C034
+
C028
KEY
10nF
10uF
R091
10K
+
L002
10uH
Q007
C1815
R030
4,7R 1/4W
14V-A
IR001
3
2
1
GND TV GND
C033
10uF
C029
10nF
+ 5V
FBP IN
H OUT
SCP IN
13 141615 17
12
C247
8n2F
+ 5V
FBP
P001D
1
1
2
2
R247
330R
H OUT
R023A1 R024A1
KEY
TV/AV MENU VOL- VOL+ CH- CH+
S001A1 S002A1 S003A1 S004A1 S005A1 S006A1
VERT
OUT
H VCC Ys INV SAWH AFC
R246
8K2
+
C244
10nF
C245
+
220uF
R245
100R
VERT OUT
R026A1 R027A1
R244C248
1uF 10R
R025A1
19 20
18
R248
1K
+ ++
R243
100R 100R
+ 9V
C243
IuF IuF
CrCb
C241
C242
100nF
R242
21 22
(S-VIDEO)
Y
AV1
Y
C INTV GNDCr INY INCb IN
23
C238
100nF
C
(S-VIDEO)
ESQUEMA
ELÉTRICO
REVISÃO
AV IN
24
C236 C237
10nF 10uF
+ 9V
DATA
Fsc OUT ABCL IN EW-OUT IF 9V TV OUT SIF OUT EHT IN
26
25
R241
270R
C280
10nF
++
27 28
C235
33uF
D205
1N4148
R239
1K
C281
10nF
+
C233
100uF
R238
470R
EW OUT
29
C234
10nF
30 32
R232
100R R234
R233
330R
CINERAL ELETRÔNICA DA AMAZÔNIA S/A
TÍTULO
PROC. DE
SINAL
MODÊLO
TCPL-2955
31
L208 22uH
Q203
C1815
R233A
3K3
100R
R225
330R
X202
4,5MBF
REVISADO
BENE BENE
A
B
C
D
E
Page 6
ELC180.812.000.52C
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