CCE TV 2918USP Service Manual
SW705
VOL-
JACK204
PCI JACK
A
C303
47n/250V
B
HOT
SPARK
P802
Bob.desmag.
DEGAUSS
R776
5K6
D702
1N4148
R778
680R
R775
560R
CH-
SW704 SW706
SW703
SW702
VOL+
2K7
R777
PCI TECLADO
1,5R
RM701
36KHz
HOT
R320
CN802
51V
FB301
1
2
VR802
W1
VD2LIN2RIN2
470R
321
C703
47uF/25V
SW801
C845
220KPF/250V
10R
CN803
R303
0.82R
220V/4A
CN602B
GF202B
R304
F801
CN602A
1
2
3
GF202A
3
2
L301
6.8uH
R307
DZ301
SMBJ58A
220n/100V
PCI SENSOR DO REMOTO
R706
47R
CN801B
1
2
1
2
PTC801
COLD
R742
3K3
ON/OFFCH+
1
2
3
R641
3
2
11
C317
100KPF/63V
FLAYBACK
GENERATOR
5
THERMAL
GENERATOR
1R5
C302
LD701
PCI POWER
*
CN801A
IC801
TEA1507P
1
VCC
2
GND
3
REG
4 5
DEMAG
R743
47K
2,2uF/100V
R648
100K
100K
R308
1K5
DRAIN
DRIVER
SENSE
BC817/25
CN702B
C649
C646
2,2uF/100V
NC
+13V
Q703
1
2
++
63 2
POWER
AMP.
4
T802T801
8
7
6
CN702A
1
2
1K
R647
1K
R640
D301
SK107
STV8179F
-
+
470PF/50V
-13V
C316
470PF/50V
CN803A
47R
R827
IC301
FR804
2K2
R811
1
7
C310
CN701B
CN803B
1K
KEY1
GND
C309
220pF
1
2
3
4
1
2
1
2
220n/250V
470PF/500V
FR802
100R
RIN2
GND
LIN2
VD2
GND
C846
C839
R810
C812
100KPF/63V
D818
SK107
13V
R311
R312
C311
470PF/50V
CN701A
1
2
3
4
56K
RL801
1K
1K
FR803
100R
C306
100n
C101
33PF/50V
NTC801
4,7KpF/2KV
4,7KpF/2KV
R821
10K
SPARK
R310
LED
REMOT
100R
VDRB
VDRA
1K5
3V3
GND
D816
SK107
D817
SK107
SDA
SDA
C802
C803
R104
SCL
100R
SCL
DZ801
BZX79C18
HOT
33PF/50V
R103
100nF/16V
R202
+
Q803
2SK3799
0.22R
C102
COL
C740
8V
4R7
C201
10uF/50V
VD1
VD2
SVHS-C
D802
SK-3G08
D803
SK-3G08
R812
560K
R804
L701
10uH
BC846B
SK-3G08
SK-3G08
R828
33V
33V
Q201
D804
HOUT
HSYN
D805
10K
R803
390K
10PF/50V
C808
R809
22UF/50V
1K
DZ101
R421
100K
R428
8V
Q801
22K
100uF/16V
R203
120R
2S3799
D819
1N4148
C855
+5V
4K7
51V
8V
R422
27K
R813
+5V
C742
+
R108
0.15R
TU101
33V
+
10uF/50V
C412
10KPF/50V
270R
R204
75R
R208
R220
75R
470uF/400V
C810
4,7KpF/2kV
C815
1N4148
FR801
C806
C807
100kpF/50V
TP
TP
C104
C662
1,2KPF/50V
330PF/50V
C663
C664
1KPF/50V
1KPF/50V
C665
R409
27K
100PF/50V
C669
100nF/16V
2,2uF/100V
R205
270R
TPS4M50C00-A0
75R
R212
+
C816
FB801
47KPF/1K6V
D823
C809
22R
100kpF/25V
270R
R807
R105
C668
+
10uF/50V
C105
C670
CF201
470PF/500V
AGC
+B
IF
5V
3K9
R106
+
680R
AGC
3K9
R660
+
C103
47uF/25V
IF
22KPF/25V
C667
R107
390R
R207
1K
100KPF/16V
L201
15uH
47nF/16V
C202
C203
R206
1K2
C208
47nF/16V
R209
100R
1KPF/50V
1
2
3
4
5
6
7
8
4
3 2
4n7/250VAC
6M8
24
GND2
SndPLL
AVL/REFOUT/SNDIF
AUDIO2
AUDIO3
HOUT
FbiSo
DECSDEM
QSSO/AMOUT/AUDEEM
EHTO
PLLIF
SIFAGC
QSSO
IFVO/SVO
VPI
CVBSI
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
41
R213
100R
R211
100R
C205
TF802
IC803
PS2501
C867
R815
SDA
SCL
SIFin2
GND
C209
1
100PF/50V
18
17
16
15
14
13
12
11
109
R840
BC846B
Q808
23
SIFin1
CVBS2
42
2200uF/25V
820R
100R
R601
C601
TDA9855
100R
R620
C620
33PF/50V
AGC
100KPF/160V
22
AGCOUT
GND
43
C212
100PF/50V
C869
D812
STPS3L60
D808
STPS3L60
C870
470PF/500V
R834
1K
DZ811
BZX79C10V
IC603
SF101
M1871M/
F6221
C301
21
VScap
CVBS3/Y
44
C210
+
47R
R221
8V
COLD
+
FB809
14.5V
R831
R820
560R
5K6
R847
DZ809
10V
33PF/50V
2
5
39K
20
Iref
C
45
100PF/50V
Q202
BC337/25
L807
33uH
1N4148
FB803
1K8
D814
1N4148
DZ808
3V3
R844
5K6
R604
C605
47KPF/16V
160R
R602
100KPF/16V
C603
100R
470KPF/16V
C624
100uF/16V
EWD
R429
15
10uF/50V
C604
STEREO DECODER
C625
2K2
+
C626
C403
4,7KPF/50V
14
R603
DBX
SWITCH
SAP
STEREO/
R622
4,7uF/100V
+
2,2uF/100V
C411
R406
13
C602
+ +
4,7uF/100V
26 25 24 23 12 1122 21 20 19 18 17 16 15 14 13 10 9 8 7 6 5 4 3 2 1
DEMODU
SAP
TRANSCEIVER
C2I
LOGIC
SUPPLY
8V6
+
C621
R313
C622
470uF/10V
IF
3
1
4
1KPF/50V
100R
19
18
ADJUST
LEVEL
INPUT
+
C623
10uF/50V
+
100KPF/16V
AUD
VDRA
VDRB
C307
C305
1KPF/50V
100R
R309
R306
17
16
1uF/100V
C606
+
8K2
C628
10uF/50V(LL)
C627
220KPF/16V
C206
C204
22KPF/25V
1uF/100V
+
2.2KPF/50V
22K
C410
11
12
C607
X600
C730
10
1uF/100V
++ +
CSB503F58
220KPF/16V
10uF/25V(LL)
C608
ADJUST
STEREO
SELECT
LINEOUT
+
DEMATRIX
C629
4,7uF/100V
+ +
L702
+
100uF/16V
9
10uF/25V(LL)
C609
TP-L
TP-R
C630
8V
10uH
220KPF/16V
8
C610
+
2,2uF/100V
R605
100R
SELECT
INPUT
2,2uF/100V
100R
R624
4,7uF/100V
R623
C720
C760
22KPF/25V
C501
7
C631
5K6
DEGAUSS
6
C611
+ +
2,2uF/100V
++
2,2uF/100V
TVOUTR
LED
1K
R782
5
C632
TVOUTL
C612
C613
+
100uF/16V
2,2uF/100V
LEVEL CONTROL
VOLUME AND
AUTOMATIC
42414039383736353433323130292827
C634
C633
+
2,2uF/100V
STBY
R781
3V3
3K3
100R
R780
4
C614
+ +
1uF/100V
EFFECTS
C635
15KPF/50V
SVHS
BURST_MODE
R770
3
2
15KPF/50V
1K
2.2KPF/50V
2.2KPF/50V
3V3L
C765
10K
R606
C615
C616
2,2uF/100V
LOUDNESS
2,2uF/100V
C636
R625
R771
100KPF/16V
1
10K
CONTROL
LOUDNESS
LEFT
VOLUME
CONTROL
RIGHT
VOLUME
C637
+
10K
R626
2K2
R607
2K2
C617
120KPF/16V
CONTROL
TREBLE
CROSSING
ZERO
CONTROL
TREBLE
6K8
120KPF/25V
+
C638
LEFT
RIGHT
R657
C657
R667
5K6
SUBWOOFER
33KPF/25V
150KPF/25V
1uF/100V
R719
VDRA
IFin2
IFin1
VDRB
Gnd3
Phi1
DecBG
Phi2
AVL/EWD
Vp2
VpDig
VssA
PO.6
SecPLL
PO.5
Adc3
VssC/P
P3.2
P3.0/ADCO
P2.6/PWM5
P2.5/PWM4
80797877767574737271706968676665
P3.1
100R
SW708
SERVICE
R722
4K7
P2.4/PWM3
P2.3/PWM2
IC101
QFP80
TDA9573H
P2.2/PWMI
P2.1/PWMO
P2.0/TPWM
P1.7/SDA
R756
4K7
R701
100R
R702
100R
P1.6/SCL
P1.3/T1
R762
4K7
P1.2/INTO
P1.1/TO
P1.0/INT1
R752
4K7
3V3L
VDD
33PF/50V
C701
33PF/50V
3V3
13V
BC856B
22uF/250V
100uF/63V
R705
0R
C702
5.6uH5.6uH
L707
10K
R415
Q404
143V
+
C420
-13V
C417
51V
C428
100uF/63V
13V
C424
1000uF/16V
560pF/2KV
TF401
C714
C707
SK107
D412
D408
SK-4F1/06
+
R427
1M
470KPF/16V
C406
C407
1KPF/50V
C706
22KPF/25V
13V
470pF/500V
+
SK-4F1/06
+
3.3KPF/1.6KV
BU2725DX
Q402
WHSTR
46
C211
100KPF/16V
C207
1uF/100V
JC7
L805
D820
330p/2000V
R832
100R
1K
2K2
R837
R845
22K
CVBSO
47
R224
GND
33uH
100kPF/25V
JC51
MUR460
D811
MUR460
R830
47R
Q804
BC337/25
100uF/16V
14.5V
4K7
R223
R222
TV-OUT
C842
14.5V
C828
D807
Q806
BC856B
R836
R848
10K
10K
AUDOUT/AMOUT
48
150R
75R
C851
C671
AUD
R818
3
IFVO2
49
100PF/50V
3V3
R552
47uF/25V
13V
FB804
FB810
+3V3
18K
INSSW2
50
5K6
R566
R822
10R
560R
R823
C852
+
TL431-RA
2
100R
R210
22KPF/25V
5K6
C835
+
470KPF/63V
+
-
2.5Vref
+
Q807
BC846B
C259
R2/VIN
51
PR
47uF/25V
IC802
C824
DZ806
1uF/100V
C827
XTALIN
63
1K
XTALOUT
64
5.6uH
+
C722
10uF/50V
HSIN
L705
L706
RS
X701
12MHz
COL
BCLIN
B2/UIN
G2/YIN
53
52
100R
R215
22KPF/25V
C260
75R
R214
Y
R825
54
R217
100R
C213
22KPF/25V
C261
75R
75R
4V7
R216
R218
PB
ABL
1K
Q805
ROUT
BLKIN
56
55
C502
10KPF/50V
1K
R507
100R
R510
DZ201
ROUT
BLK-IN
8.6V
BOUT
GOUT
58
57
470PF/50V
100R
100R
R508
R509
B-OUT
G-OUT
22KPF/25V
BC337/25
BC337/25
Q802
C834
100uF/16V
1k
R826
9V1
R824
3R9
+
C836
10n
C837
220uF/16V
220uF/16V
VPE
VDDA
60
59
2K2
R749
+
C705
C704
8V
C838
+
8V2
DZ807
OSCGND
VDDC
62
61
C721
100uF/16V
100KPF/16V
HOUT
10uH
L401
R411
+3V3
150R
R426
+
C825
100uF/160V
8V
L803
82uH
150K
R846
133k
R816
143V
+
C829
33uF/160V
1N4148
D403
18K
R401
1N4148
D411
C819
47KPF/250V
13V
390R
R408
1N4148
330PF/2KV
C402
C401
2.2nF/1KV
220R
3K9
R835
DRIVE_HORIZONTAL
C404
100n/250V
R404
R405
8K2
C405
1KPF/500V
C422
390pF/500V
1
R843
47K
R817
R833
22K
R112
DZ102
2,49K
1K2
Q101
BC337/25
5V1
D101
1N4148
COLD
R842
4K7
BURST_MODE
D406
C415
470PF/50V
56R
R113
C423
+
10uF/50V
5V
+
C106
C107
470uF/10V
1N4148
3V3
R403
10KPF/50V
KSP42TA
Q401
18K
D400
C618
CONTROL
LEFT
BASS
SURROUND
VOLUME
MATRIX,
SUBWOOFER
CONTROL
RIGHT
BASS
33KPF/25V
C640
C639
3V3
3K3
R721
4K7
R703
4K7
R704
3V3L
10uF/50V
+
100uF/16V
R414
22K
R416
820R
470pF/500V
SK-4F1/06
D407
470pF/500V
470pF/500V
SK-4F1/06
C430
10R
R439
C735
R420
10R
L404
33uH
5,6KPF/50V
52515049484746454443
KEY1
C771
3V3L
3V3L
C718
DZ404
4V7
C419
C418
C427
D409
C425
D410
R434
10K
C641
3V3L
+
+
C619
5,6KPF/50V
1N4148
D710
1N4148
R723
10uF/50V
BC846B
VR401
2K2
1KPF/50V
D711
R412
R424
10K
8V6
CTRL1
4K7
Q405
D417
BY329X
2K2
R635
R677
R636
3V3
8
VDD
A0
1
R417
12KPF/2KV
C440
330K
220K
3V3
R637
4K7
LIN
LIN2
LIN1
R630
10K
Q606
BC846B
CTRL2
10K
R661
R639
R642
22R
100K
R638
C647
100uF/16V
100K
R678
100K
16 15 14 13 12 11 10 9
VDD
X0XX1
X3X2
100K
C645
220uF/16V
CTRL2
5V
3V3
C717
L708
5.6uH
7
WP
A1
2
R418
22K
3K9
D404
1N4148
R419
Y0
100PF/50V
MUR460
R413
22K
47KPF
C435
220K
R425
2K2
Y2
R645
100K
R653
R712
100R
6
SCL
A2
3
+
C414
4,7uF/100V
D415
JE7
MUTE
3V3L
100R
R652
R713
100R
C716
54
SDAVSS
FR419
1R
C421
47KPF/250V
220KPF/250V
Y
3K3
DZ701
100PF/50V
IC701
BR24L0F8-W
1N4148
D405
FR422
10R
FR421
0R47
10R
FR423
FR431
0R47
C442
4,7uF/250V
C409
Q403
BC846B
10uF
+
C437
DZ401
4V7
5V6(N)
Y3
RIN
R423
1K
620uH
L405
C715
22KPF/630V
100K
R646
RIN1
2.2uH
2.2uH
DZ702
100PF/50V
C408
D401
SK4F1/06
+
C433
220uF/25V
Y1
RIN2
L703
L704
100R
R437
4u7F/100V
R407
12V
12K
D402
1N4148
2R2
R854
15K
BC817/25
DZ402
L400
68uH
Q408
1N4148
C711
FLK401
D413
1N4148
5V6(N)
R709
1
2
9
7
3
4
5
6
13V
18K
R436
C441
+
R445
4K7
R662
CONTROL
UNIT
33PF/50V
R441
4K7
R435
4K7
82K
R850
KSD1408Y
D414
10KPF/50V
C642
10K
C416
R852
100R
Q406
BAV21
D418
2.2kpF/250V
VSSVEE
87654321
C712
33PF/50V
+
C434
Q605
BC846B
C643
BU4052BCF
IC602
SDA
SCL
REMOT
HT
GND
205V
EHT
FV
SV
8
4,7uF/100V
ABL
ABL-W2
EWD
1K
R851
1K
R849
CTRL1
R629
10K
10KPF/50V
220KPF
C432
R654
C653
EHT
FOCUS
Q407
BC846B
R410
1K
L403
R443
100R
4K7
R634
+
34uH
6K8
1uF/100V
3V3
BLK-IN
ROUT
G-OUT
B-OUT
GND
GND
9V
205V
HT
R450
DZ403
Q409
10K
12V
VREF
MUTE
PR
Y
PB
GND
L_IN
R_IN
CN501A
1kpF/2000V
6
5
4
3
2
1
CN401A
1
2
3
A
B
R444
C436
14.5V
R666
JC23
CN203A
2,2uF/100V
2,2uF/100V
CN501B
100R
+
-
- -
+ +
C677
220n/63V
5K6
R674
10K
Q607
BC846B
CN203B
C652
++
1
2
3
4
R671
1
2
3
4
R673
C651
D901
6
5
4
D910
1N4148
3
2
CN401B
1N4148
1N4148
8.6V
FR901
22R
1
1
2
3
C908
RESISTOR SMD
RESISTOR DE 1/2 W
RESISTOR DE PRECISAO
RESISTOR DE COMPOSICAO
RESISTOR DE 1W
RESISTOR DE 2W
RESISTOR DE 3W
FUSISTOR DE 1/2 W
FUSISTOR DE 1 W
CN402
4
3
2
1
+
R664
1K
1K
8.6V
+
1N4148
10uF/50V
R901
1K
R930
470R
D911
470R
R920
D912
205V
+
22uF/50V
DES.
PROJ.
VERIF
IC601
TDA7266
+
-
151413121110987654321
C678
220n/63V
+
10K
R676
C672
1uF/100V
22K
47K
14.5V
C666
10uF/50V
14.5V
R665
+
C656
C655
470uF/25V
100KPF/50V
TVOUTL
TVOUTR
STBY
JACK202
Y
PB
SBWOOFER
Q604
BC846B
R659
10K
PR
1K
R631
100K
R632
SUBWOOFER
330R
R913
15K
R904
15K
JACK203
L_IN
Q903
KSC3503
KSA1381
Q901
KSC3503
R922
15K
R925
Q904
KSA1381
Q902
205V
Q905
KSC3503
205V
LEGENDA
VIN1SUB_OUT
LIN1
RIN1R_IN
205V
Q906
KSA1381
R918
Q907
BAF420
BAV21
Q909
1K
BAF420
1K
R909
470R
R933
D902
1K
R927
BAF420
470R
R938
D904
BAV21
R650
205V
Q908
470R
R936
BAV21
D903
205V
205V
DIODO
DIODO ZENER
DIODO SCHOTTKY
TRANSISTOR NPN SMD
TRANSISTOR PNP SMD
C644
+
4,7uF/100V
100K
R672
C901
8.6V
100K
C905
470PF/50V
22R
R915
R670
205V
R917
1K8
330R
R916
8.6V
R929
205V
8.6V
470R
R908
1K8
470PF/50V
C903
22R
R906
8.6V
470PF/50V
22R
180K
R924
R932
CAPACITOR SMD
CAPACITOR CERAMICO
CAPACITOR POLIESTER
INDUTOR
INDUTOR SMD
R907
330R
205V
1K8
R926
C907
FUSISTOR DE 2 W
FUSISTOR DE 3 W
CAPACITOR F.METALICO
8.6V
180K
R931
C930
100kpF/250V
- ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR
ORIGINAIS DE FABRICA
P.A.ALT.
TITULO:
DISCRIMINACAO
ESQUEMA ELETRICO
SCHEMATIC DIAGRAM
NOME
PERES
HILDE
WALTER
23.07.08
23.07.08
23.07.08
MAT.DATA
ACAB.
ESC.
MOD.
TV-2918USP
GF602
2
1
GF601
1
2
Q602
BC846B
R627
1K
R628
1K
BC846B
Q603
GG
YC
SVHS201
100K
R644
R910
4k7
ALTO
FALANTE
R
FL602
ALTO
FALANTE
L
FL601
TV OUT L
R651
10K
TV_OUT
L_OUT
2
1
CN202B
2
1
CN202A
MUTE
GND
TV-OUT
TV OUT R
GF201B
1 1
2 2
3 3
4 4
C648
2,2uF/100V
++
2,2uF/100V
C650
FOCUS
HT
10
11
12
SG
EHT
HT
KB
JACK201
GF201A
EHT
P/ABL
W2
SVHS-C
SG904
SG
MUTE
MUTE
SVHS
GND
VD1
GND
LIN1
RIN1
C931
4,7nF/500V
R_OUT
R658
10K
R643
1K
R649
1K
100K
V901
A68QGX893X301
KR
KG
KB
HT HT
4k7
R919
C909
1n/2000V
G2/G4
6
KG
5
G1
G1 G2/G4 G3/G5
KR
8
7
SG903
SG
SG901
SG
SG902
SG
9
4
NC
1
4k7
R928
TRANSISTOR NPN
TRANSISTOR PNP
DATAVISTO
PROJECAO
dimensoes em mm
N.TOL.TOL.
COD.
A1
1007283501
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