BlueSky TV 27BLK Schematic
SW702
VOL+
SW703
VOL-
SW701
ON/OFF
ST_BY
5V
1K
R751
R737
330R
DZ702
3V3
C.C
HSYN
VSYN
DZ703
4V7(N)
C738
R_OSD
C737
G_OSD
C736
B_OSD
FBLK
R723
820R
SPARK
R814
150R
D803
1N4148
C816
470pF/500V(N)
C812
47uF/25V
C810
47n
DZ802
18V
4u7F/100V
CN801
W1
CF801
SW801
CN803
24090
~
SW706
MENU
SW704
CANAL+
SW705
CANAL-
Q703
BC847B
1N4148
D702
Q702
BC857B
R744
4K7
1uF/100V
C708
DZ701
R743
2K2
68p
1N4148
FR804
39R
4K7
R741
22n
22n
22n
C713
D804
C813
100kpF/25V
D802
1M
1N4148
R806
+
C807
PTC801
C
PTC-S
PTC-H
100kpF/250VAC-X1
4A_T/250V
1271205200
RM701
3 2 1
C703
47uF/10V
5V65V6
R757
4K7
22KpF/50V(N)
R749
22K
D703
1N4148
R701
2K2
R715
100R
+
4V7(N)
33K(N)
R740
R742
10K
R725R724
C714
820R820R
68p
C726 R746
22p 4K7
FR803
1K-NFR25
R R
D801
1N4148
9R
B
A
C801
F801
PF802PF801
CN701B
36KHz
CN701A
1
2
3
4
5
6
7
8
9
10
LD701
FB701
C741
22KpF/50V(N)
FIO701
1647665500
5V
+
C717
C716
220uF/16V
+
C701
C730
470p
R739
220R
C725
470p
1uF/100V
R755
22K
C731
100n
R722
2K7
R721
2K7
R720
2K7
R745
4k7
1
2
3
4
5
6
7
8
9
10
11
12
13
52 51
OSD
OSD
VIDEO
ADCIN
HSYNC
VSYNC
SCANEN
R
G
B
I
FBKG
SCL1
SDA1
C715
68p
R718
2K2
D701
1N4148
R719
2K2
5V5V
DZ804
22V
R810
0R27-2W
1kpF/50V_Y5V(N)
C709
C712
C822
8 7 6 5
R
S
+
D817
+
-
GND
Q
-
+
Osc
R804
1K8
R851
220uF/25V
RL801
C808
R850
47k
Bias
GND
+
EA
3n3
BC817-16
5.0V Ref
+
+
-
-
GND
+
100uF/25V
Q804
GND
R805
33K
C852
1N4004
LF801
1
2
3
R706
4
5
R705
6
470R
7
8
9
10
R747
10K
C718
1KpF/50V(N)
50 49 48 47 46 45 44 43 42 41 40
RST
VSSOSD
VDDOSD
SDA2
SCL2
R738
4K7
33p
33p
2SK2545
Q801
33p
C710
33p
C711
FR802
39-NFR25
C818
22n
IC801
UC3842B
+
-
GND
4321
C809
POLY
27kpF/63V_J(N)
R813
18K
D818
1N4148
C851
R852
22
+
CN802
P1
P2
GND
REMOT
GND
47R
5V
ST-BY
KEY1
KEY2
KEY3
KEY4
GND
CTRL1
CTRL2
10K
R748
PTC4
PTC3
XC509809PB
(SCL)
(SDA)
PTA1
PTA0
R716
100R(N)
2u2H
L701
SDA
SCL
R809
180R
R807
1K8
C811
2n2
R803
2K2
68K
1
FIO802
2
P1P1
C802
C803
P2P2
C724
PTC2
PTA2
100R(N)
R717
2u2H
L702
5V
R808
220R
27k/2W
4u7F/100V
NTC801
C723
10uF/16V
1KpF/50V(N)
IC701
5V6(N)
DZ704
150p
4K7
C728
R727
FB802
SK-4F1/06
DZ803
4V7
FR801
4
3
R801
C806
10R
4n7/2000V
SK1/08
4n7/2000V
5V6
R101
3K9
VOL
+
1K
R736
VDD
T1CH0
(PWM)
(SCL)
PTA3
VSS
R728
5V6(N)
DZ705
150p
C727
D806
C819
4n7/1KV
D805
1N4148
1-FUSISTOR-1/2W
R802
1K5
IC803
1/2
PS-2501-H
+
SK1/08
SK1/08
R102
680R
100R
R702
100R(N)
5V
220p/500V
C702
REMOT
150p
T1CH1
(REMOTE)
(SDA)
PTA4
R729
5V
4K7
R726
C820
C815
DZ801
18V
SK1/08
AGC
1 7 9 113 4 5
+
100R
22uF/50V
C101
R103
AGC
PAL-M
PAL-N
4K7
R735
PTC1
T1CLK
PTC0
VDDCGM
(PALN)
(PALM)
(PR-SEL)
(SERVICE)
PTA7
PTA6
PTA5
4K7
100R(N)
C729
100n
R731
5V 5V5V
SDA VSS
5 4
SCL
6
WP
7
VDD
8
FB801
330pF/2KV(N)
R812
47K/2W
C821
560pF/2kV(N)
L801
5,6uH
C804
4n7/2000V
C824
1n
C805
150uF/385V
RS
100R
SCL
C734
4K7
R734
NC
VSSCGM
PLLXFC
OSC1
OSC2
IRQ
PTB7
PTB6
PTB5
PTB4
PTB3
PTB2
PTB1
(MN/ST)
PTB0
26252423222120191817161514
4K7
4K7
R732
R733
BR24C08/F
A2
3
A1
2
A0
1
3
1
6
5
6M8(N)
C823
2n2/620
SCL
C104
L102
R104
22uH
5V
SDA
150p
C735
C720
39
38
37
36
35
34
33
32
31
30
29
28
27
JC55
JS1
IC702
T801
1KpF/500V(N)
R815
SDA
+
C105
10uF/50V
C107
10n
C106
C719
150p
33p
+
100uF/16V
R710
4K7
R709
4K7
R713
R714
100R(N)
R704
33K
POWER
10
C833
11
16V
9
330pF/2KV(N)
7
FB803
47uF/160V-HR
5V
10n
+
100uF/25V
L101
+
0,47uF/50V
R754
10K
R753
R708
4K7
R712
100R(N)
Q701
BC847B
C842
D819
SK3GH08
C825
33V
DZ101
BZX79C33V
0,82uH
L703
33uH
C733
C732
10n
330K
R707
4K7
R711
100R(N)
150p
C707
D808
SK3GH06
+
470uF/25V
FB804
R816
120K
W1
C721
33p
C831
150p
C706
FI
FI
5V
32.768kHz
1425011400
5V
2M2
100R(N)
150p
C705
47uF/25V
DZ805
TU101
+33V
R106
18K/3W
125V
C722
33p
X701
4M7
R730
R766
150p
C704
POWER
R822
22/3W
C834
100uF/25V
C835
4V7
SPARK
KEY1
KEY2
KEY3
KEY4
Q803
BC337/16
R820
470R/1W
C826
100p
1uF/100V
IC604
TDA9850
C601
DZ806
9V1
1K
R819
470kpF/63V-M(N)
IC802
TL431
C617
SFSH4.5MDB
100p
R601
100R
R825
10R
47R/3W
1
IC803
PS-2501-H
2
1uF/100V
C605
CF601
C203
BC337/16
R826
10R
R823
1k/1W
R821
1/2
C827
C618
C619
+
+
10uF/16V
+
C620
10uF/16V
C621
1n
+
OUT-L
32 31 30 29 28 27 26 25
MAD
OUT-L
R603
8K2
R604
160R
47n
VIDEO
DBX
L-R/SAP
C606
10uF/16V
C602
1n
IC501
STEREO/SAP
SWITCH
DEMODULATOR
+
C607
100kpF/25V
C604
33pF/50V
C603
10uF/50V
+
STEREO
ADJUST
SAP
+
4,7uF/50V
AGC
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
C608
0,47uF/100V
NOISE
DETECTOR
GND
R406
4K7
R405
1K5
C103
+
TDA8841
RF_AGC
DEEMPH
SOUND_DEC
AUDIO
OUT
FM
DET
BPF
SIF
VOL
R602
EXT/
1K2
TUNER
TIMER
OVER
VCO
PLL
VCC
AUDIO_IN
L201
R206
1K2
15uH
CF201
R205
10R
8V
R202
4R7
TPS4.5MB
+
C201
10uF/50V
C838
+
8V
Q802
R204
R203
180R
180R
100kpF/25V
9V
3R3(N)
+
C836
100uF/25V
R824
C837
10n
220uF/16V
5V6
IC804
7805
C829
33uF/160V
R817
2,43K
+
125V
C841
10n
+
C839
100uF/25V
L803
33uH
+
-
2.5Vref
2
R818
47K
C840
220uF/16V
13
100kpF/25V
GND
R605
100R
SDA
8V
R301
39K
AGC_DEC
GENERATOR
AGC
DET
COIL
R105
560R
C102
Q201
BC847B
DZ807
8V2
D405
1N4148
1uF/100V
D406
1N4148
C623
10uF/16V
C622
SUPPLY
GND
MAD
LOGIC, I2C
TRANSCEIVER
R606
100R
SCL
C406
1n
C301
100n/50V
VOLTAGE
REF_CUR
DETECTOR
VERT_RAMP
VERTICAL
SAWTOOTH
VIDEO
PLL
100kpF/16V
R201
1K
R401
100R
SCL
SDA
HOUT
R407
2K7
C419
R409
150R
+
SCLSDA
EHT
OVER
COMP
C401
33p
R408
C624
SAP
sem DBX
VCC
C609
C610
M1971M/
F6221
VIF
DEMOD
I2C
CONTROL
SCL
C402
33p
H_VCC
D409
1N4148
390R
+
R418
27K
C625
1n
15n
OUT-R
DE-EMPHASIS
INPUT
LEVEL
ADJUST
+
47uF/16V
10n
9V
AUD
FI
SF101
3
2
1
5
4
IF_AMP
C412
+VDRIVE-
VERTICAL
GEOMETRY GEOMETRY
PROCESS PROCESS
VERT
TRACK
E-W
TRACK
2,2uF/100V
C204
R402
100R
100uF/25V
C407
470p
+
C205
22n
1N4148
C413
22n
Q401
MPS-A42
BG_DEC
HSYN
D408
SDA
+
OUT-R OUT-R
DEMATRIX
+ MODE
SELECT
+
RS601
CSB503F58
1718192021222324
C628
10uF/16V
C629
1uF/100V
+
4u7F/50V
C626
4u7F/50V
C627
AUD1R
AUD2R
C650
5V6
+
10n
16 15 14 13 12 10 911
VDD
EXTR
X2
121110987654321
C611
4,7uF/50V
10uF/16V
+V.DR
E-W
CVBS&SVHS
SELECT
CHROMA_IN
C209
47n
470uF/16V
18K
R414
R412
2R2
8V
C410
100p/500V
R410
8K2
C409
1n/500V
L-R/SAP
STEREO DECODER
13 14 15 16
C613
470n
C612
+
C614
220n
-V.DR
C.C
R403
15K
C404
1uF/100V
GNDEW/DRV
CHROMA
BANDPASS
PEAKING
& CORING
8V
10n
R228
2M2
C422
-12V
+
R415
39K
C430
HOR
OSC
100KpF/250V-M
INT/
50V
+
VIDEO_IN
VD2
C403
4n7
SINC
CVBS SEP
DELAY
160ns
DELAY
160ns
VIDEO_IN
Y/
C211
R213
100R
C425
2n2/1000V_SLR
C411
VCC
10n/500V
L+R
R607
2K2
+
C615
4,7uF/50V
8V
Q202
BC847B
R216
330R
C405
2n2
PHI1
PHI2
ACC
DET
AUDIO
OUT
GND
AUDIO_OUT
C210
220kpF/16V
+
100uF/50V
+12V
4,7uF/160V
D401
SK4F1/06
C417
330pF/2kV(N)
T401
1353002500
R411
1K5/3W
R421
1K5/3W
IC603
HEF4052
C616
+
10uF/16V(LL)
OUT-L
AUD2L
HSYN
HOUT
C217
47p
C216
R404
47p
27K
C212
+
1uF/100V
HOR_OUT
SCP_FBP
HORIZONTAL
FASE
COINCIDENCE
DETECTOR
VERTICAL
DIVIDER
AUTO ADJ
CIRCUIT
C652
100p
AUD
C428
C415
+
470kpF/250V_M(N)
11kpF/1k6V_PP(N)
FR401
1R-1W
103V
470uF/16V
SANDCASTLE
VIDEO_OUT
1R-1/2W
1R-1/2W
C416
C426
BPH
CVBS
GENERATOR
ADJUST
CIRCUIT
B_OUT
R507
1K
BC
FR405
FR403
C418
R416
47R
L401
50uH
R417
10R/2W
+12V
+
Y0
Y2
R218
470R
R215
470R
BLANK
-+
VIDEO_OUT
8V
SLOW/START
/STOP
CONTROLE
DE BRILHO
G_OUT
R508
220R
R509
220R
B_OUT
R420
1K/1W
L403
34uH
C427
FR402
1R-1/2W
Y
+
C649
1uF/100V
EXTL
H_VCC
C502
3n3
VCC
RGB
APC_FILTER
BURST PHASE
CUT OFFBLACK LEVEL
CIRCUIT
RGB
R_OUT
R510
220R
G_OUT
1/2 CN401
YOKE
HORIZONTAL
*
Q402
BU2508DX
2n2
AUD1L
X501
WHITE
BEAM_CUR
SK4F1/06
R609
2K2
R614
1K
C631
1n
X
X0X1
X3
CONTROL
Y1
Y3
1K
R618
CTRL1
R502
100K
C503
C504
3,575611MHz/PALM
DETECTOR
R G B
GAIN
PEAK
DET
SK4F1/06
1n/500V
SK4F1/06
1n/500V
1n/500V
C501
100kpF/16V
10n
X503
3,582056MHz/PALN
10n
X502
3,579545MHz/NTSC
NT_XTAL
PAL_XTAL
90 0
REFERENCE
VCX0
PHASE
ROTATE
R G B
SWITCH
R_IN
R-OSD
R_OUT
D407
C414
D403
C421
2
AZ
1
VM
C420
D402
C505
G_IN
G-OSD
R608
2K2
R610
100K
C630
47uF/16V
UNIT
VSSVEE
87654321
C638
1n
CTRL2
VOL
PAL-M
8V 8V
R503
47K
10n
(B-Y)_IN
(R-Y)_IN
SECAM_REF
CHROMA
SYSTEM
IDENT
R-Y/B-Y
RGB
MATRIX MATRIX
PIP/OSD
INSERTION
F_BLANK
B_IN
B-OSD
E-12
E+12
GND
FIL
COL
E+180
+B
100KpF/250V-M(N)
5V6
R611
100K
Q501
BC847B
R-Y/B-Y
SWITCH
R-Y/B-Y
DEM
(R-Y)_OUT
CHROMA
BANDPASS
Y_IN
L402
43uH
D404
SK4F1/06
10
7
9
5
8
1
6
4
T402
C424
R632
R504
22K
28272625242322212019181716151413121110987654321
R612
100K
1K
9V
PAL-N
(B-Y)_OUT
Y_OUT
ABL
R631
4k7
BC857B
R505
47K
BC847B
3
C637
10n
C644
10n
Q601
IC601
TDA1013B
R613
100K
0.47uF/100V
0.47uF/100V
+
C657
10uF/16V
R506
22K
Q502
D201
1N4148
R210
2K2
100kpF/25V
+
4,7uF/250V
MAT
FOCO
SCREEN
9 8 7 6 5 4 3 29 8 7 6 5 4 3 2 1
C632
C633
100kpF/25V
IC602
TDA1013B
9 8 7 6 5 4 3 29 8 7 6 5 4 3 2 1
C639
C640
100kpF/25V
125V
R208
180K
R209
150K
C206
C423
W2
+
10uF/50V
FV
SC
R207
470R/1W
C207
GND_1
FBLK
HT
180V
ABL
R217
8K2
CN501A
GND_1
R_OUTR_OUT
G_OUTG_OUT
B_OUTB_OUT
BCBC
9V
HTHT
180V180V
180V
22uF/250V-M
MAT
FV
SCSC
ABL
D602
BAV21
IC301
STV9379FA
+12V
C304
10n
VSYN
9
8
7
6
5
4
3
2
-
1
FIO501
22R/1W
FR901
+
C908
PROJ.
APRO.
GNDGND
220uF/16V
+
C634
1uF/100V
GNDGND
220uF/16V
+
C641
1uF/100V
D301
1N4004
DZ301
33V
CN501B
9
8
7
6
5
4
3
2
-
1
A
DES.
C635
D601
BAV21
220K
R616
FL601
1
R617
3R3
+
2
8R
RIGHT
AUD1L
AUD1R
C636
100kpF/50V_M(N)
CN601
FIO601
LEFT
4
VIDEO
AUD2L
C647
+
C648
+
R211
100R
1uF/100V
R623
100K
1uF/100V
R625
100K
3
FL602
8R
R627
100K
AUD2R
R629
100K
VD2
C653
C654
+ +
R634
Q602
BC847B
1uF/100V
1uF/100V
1K
C655
R635
100K
R636
100K
+
1uF/100V
9V
C642
220K
R620
+
C645
10n
R621
3R3
C643
EXTL
100kpF/50V_M(N)
16V
EXTR
R630
12K
R633
12K
C656
150kpF/100V(N)
C646
1000uF/25V
THERMAL
PROTECTION
+VCC -VCC
PUMP
UP
AMP
+
-
7654321
R306
-12V
C303
220n/100V
1R5(N)
C310
10n
50V
-12V
D302
BAV21
C308
330p
1K5
R305
-V.DR
R303
100R
180V
C309
10n
R904
15k(2W)
R302
100R
+V.DR
D902
1N4148
C902
180pF/100V
R905
1k
R909
1k
R304
1K5
1k5-COMP
R910
Q901
R929
BF422
Q902
BF421
33
R903
3k9
D901
1N4148
R930
33
R912
3K9
390pF/100V
C901
+
10uF/16V
15k(2W)
180V
390pF/100V
C903
R906
22
R901
1k
R913
C905
R915
22
9V
R908
2k7
R907
330
D903
1N4148
C904
180pF/100V
Q903
BF422
R917
2K7
R916
330
D904
9V
9V
1N4148
R914
1k
R918
1k
Q904
BF421
R923
R919
1k5-COMP
V901
8
KR
6
KG
11
KB
H
1k
180V
R922
15k(2W)
C906
270pF/100V
R927
1k
R928
1k5-COMP
Q905
R920
33
R921
3K9
BF422
470pF/100V
C907
R924
Q906
BF421
R926
2K7
R925
22
330
9V
- ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR
ORIGINAIS DE FABRICA
ACRESC. R738 - 4K7(NORMAL)
P.A.ALT.
NOME
PERES
ROSARIO
WALTER
TITULO:
23.04.01
23.04.01
DISCRIMINACAO
SCHEMATICAL DIAGRAM
MAT.DATA
ACAB.
ESC.
MOD.
HPS2706C
R622
2K2
R624
2K2
47n
C208
68R
R212
R626
2K2
R628
2K2
R214
68R
R637
1K
R638
1K
R639
1K
R640
100K
L L TV
L H AV1
R307
330R
R309R308
2R7/1/2W2R7/1/2W
SQ901
A63AFW36X02
C909
1kpF/2kV(N)
180V
SCSC
FVFV
COD.
1633208500
JK601
AUDIO-OUTL
AUDIO-OUTR
SUBWOOFER
IC603
STATUSCTRL2CTRL1
R310
2R2/1/2W
ABLABL
G3G2G1
175109
SC
MATMAT
PROJECAO
N.TOL.TOL.
A1
1.00.72249.0623.04.01
AUDIO-1L
AUDIO-1R
VIDEO1
AUDIO-2L
AUDIO-2R
VIDEO2
1/2 CN401
YOKE
VERTICAL
4
3
W2
A
18.5.01PERES
DATAVISTO
AM
VD
mmemdimensoes
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