Skyworth 43PTV300S Schematic

Page 1
1
TNR001 DTA21L
VTVSSCL
1112131415
C004
A A
0.1uF
TNR-GND
C008
100pF
TNR-GND TNR-GND
100R001
470uFC006
SDA
AS
TNR-GND
100R002
NC
SIF
2122232425
C009
100pF
SDA1
CVBS
VIF
470uFC007
TNR-GND
SCL1
A14
AD7
14
AD6
13
AD5
12
AD4
B B
11
AD3
10
AD2
9
AD1
8
AD0
7 6
ALE
5
WR
4
RD
3
INT
2
PS
1
CON14
L2705
5VD1
5VD2
C C
EXCML45A910H
C2713
C2714
0.1uF
0.1uF
D1GND D1GND D1 GND
L2705
EXCML45A910H
C2713
C2714
0.1uF
0.1uF
D3GND D3GND D3 GND
L2705
EXCML45A910H
C2713
C2714
0.1uF
0.1uF
D2GND D2GND D2 GND
C2719 100uF
C2719 100uF
C2719 100uF
12VD D1GND 5Vdmm 5Vdmm
SCL1 SDA1 D3GND DPTVH DPTVV
75
75R30 53
R3052
D D
Y
L3011 L3012 L3013 L3014 L3015L3010
13
14
15
1
2
AUDIO
C005
0.1uF L002
EXCML45A910H
L001
EXCML45A910H
48 49
GNDNCGND
47
AD7
46
AD6
45
AD5
44
AD4
43
AD3
42
AD2
41
AD1
40
AD0
39 38
ALE
37
WR
36
RD
35
INT
34
PS
33
16
+12V
15
GND
14
+5Vddm
13
SCL0
12
SCL1
11
AGND3
10
HSYNC
9
VSYNC
8
V_OUT
7
CVBS2
6
C
5
Cb
4
CVBS4
3
NC
5Vddd
2
+5Vddd
5Vdda
1
+5VddaNCGND
CF32ACT
75R30 48
75R30 49
75R30 50
Cb
Cr
9
10
11
12
A8 2.5 B-1 -15Y
2
A7
VPORT
HSMP VSMP
+5Vddm
SDA0 SDA1
RESET
AGND4
CVBS1 CVBS3
AGND2 AGND1
C_OUT
75R30 47
8
FBL GND B/Y B/Pb R/Pr
GND GND GND GND GND GND
NC
GND
GND
GND
75R30 46
C
3
TVS
4.7KR2010
C2030 100pF
SGND
SGND
5VTNR
D1GND
50
DP-B/Y
51 52
DP-G/P b
53 54
DP-R/Pr
55 56 57 58 59 60 61 62 63 64
D1GNDD1GND
C1108
17
0.1uF
18 19 20 21
DPTVRES
22 23
A3GND
24
TV
25 26
A1GND
27 28
Cr
29 30 31 32
A2GND
R1115
10K
A1-GND
R3043
75
75R1403 75R1402
G/Pb
75R1401
R/Pr
D1GND
B/Y
L2003
LCXR 4X3.5
15V
C2000 470uF
C2012
0.1uF
SGNDSGND
IC2002
L7809
SDA1 SCL1
C2033
8200P
4.7K
R2014
R2011
C2035 1000P
4.7K
L2005
1uH
75R3042
C2034 8200P
L-AUDIO
R-AUDIO
4.7K
R2015
SGNDSGND
R2012
4.7K
C2036 1000P
SGNDSGND
L2006
1uH
TVOUT
75R30 45
75R30 51
75R30 44
A1GNDA1GND A1GNDA1GNDA1GND
S-V
5
6
7
A2GND
2
3
4
1
9V
GND
L3020 L3016 L3017 L3018 L3019
14
15
3
C2038 1000P
SGND
8
9
10
11
12
13
A9 2.5 B-1 -15Y
C2037 1000P
SGND
5
6
7
GND
4
R2017
4.7uF
ROUT
3
4
LV1116
1 1uFC2015 1uFC2016
ROUT LOUT
C2031 100pF
SGND
4.7uFC2002 5600pFC20 05
0.01uFC2006 2700pFC2003
SGND
R2003
3.6K
C2021
1uF
0.1uFC2008
0.1uFC2017
RD
C2013
0.1uF
S-GND
100uF
S-GND
10uH
C2001 100uF
4.7uF
S-GND
C2023
L2001
C2001
100R2002
100R2001
15V
D2301
1N4148
R2317
2.2K
R2316
2.2K
C2318 100uF
SGND
Q2302
2SA1 015
R2318
18K
R2319
10K
SGNDSGND
SGND
Q2301 C1815
R2320
GND
2
S-GND
RIN1
3
RIN2
4
RIN3
1R2013
5
RlineO
6
R-DC
7
ST-1
8
LPFC
9
R-TC1
10
R-BC1
11
R-BC2
12
R-OUT
13
R-VRIN
14
R-VROUT L-VROUT
C2026
15
L+R
1uF
16
VREF
17
VCC
18 19
VDD
C2025
4.7uF
GND
C2028
GND
100pF
C2311
2700pF
R2301
5.6K
R2314
10K
MUTE'
R2310
R2309
18K
220
MUTE
SGND SGND
100
LOUT
SGND
2
1
C2316
1000pF
5
IC2001
36
AGND
35
LIN1
34
LIN2
33
LIN3
32
LlineO
31
L-DC
30
ST-2
29
HPFC
28
L-TC1
27
L-BC1
26
L-BC2
25
L-OUT
24
L-VRIN
23 22
LPF
21
VSS
20
S-GND
SCL SDA
C2027 100pF
GND
R2315
10K
C2302
LCXR 4X3.5
1000uF
SGND SGND
C2312
22uF
R2313
22K
TPA16 TPA17
0.1uFC2307
R_OUT
L2303 TLS159054E
C2022
LD
L2301
C2309
0.1uF
2.2R2304
SGND
LCXR 4X3.5L2304 LCXR 4X3.5L2 305
S-GND
321
A22 TJC3-3A
4
5
100pFC2015
4.7KR20 14
4.7uFC2010
0.068uFC2004
1uF
R2302
SGND
R2308
100K
0.1uFC2007 2700pFC2009
0.1uFC2019
0.1uFC2020
5.6K
C2310 2700pF
C2304 100uF
VPS-35V
C2317
1000pF
S-GND
L-AUDIOR-AUDIO
C2032
0.01uF
R2004
3.6K
0.1uFC2018
10KR2006
SGND
R2311
C2313
0
100uF
10uFC2306
C2305
10uF
SGND
100uFC2314
100uFC2315
1000uFC23 01
R2306
0
SGND
1000uFC23 03
22KR2303
0.1uFC2308
L_OUT
L2302
TLS159054E
1234
A23 TJC3-4A
C2011
0.01uF
0R2312
2.2R2305
S-GND
TA8200AH
1
MPF
2
IN2
3
PRE_GND
4
IN1
5
MPF
6
FILTER
7
OUT1
8
POP
9
VCC
10
POW_GND
11
MUTE
12
OUT2
SGND
6
IC2301
TUCOA633
6
Page 2
S1
2.5B-1-15A 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
8VAV3
S2
2.5B-1- 15A 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
12V 8VAV3
R1 G1 B1
HSYNC VSYNC
YOSD ROSD GOSD BOSD
SDA1 SCL1
EWOUT
HDRV
VGASW
HFB ACL EHT
V+ V-
L1301 33uH
A3GND
8VAV312V
A3GND
R1422
A3GND
A3GND
10K
C1409
C1306
0.1uF
8VAV3
A3GND
R1430
100
R1431
100
R7749
6.8K
A3GND
47pF
C1307
47uF
R1432
100
A3GND A3 GND
R out G out B out
R550
A3GND
R1409
C1405
C1407
R1413 R1414 R1415
C1415
10uF
0
2.2K
R1410
100
A3GND
C1401
47pF
10pFC140 8
0.1uF
0.1uFC1406
0.1uF
100R140 7
100 100 100
R1714
C1414
10K
470pF
A3GND
34 35 36 37
38 39 40 41 42
43 44
8VAV3
A3GND
C401
1000pF
R1412 R1411
R1
G1
B1
0.1uF
0.1uF
0.1uF
C1404
C1403
C1402
33
F1 in
PWL R2 Iin
G2 in B2 in F2 in Vcc
R out G out B out Beam cur re nt limite r in Black cu rr ent in
vdr out1vdr out2EW o ut3EHT in4Flash in5Vss6Digital supply7H out8SCL10Sandcast out9SDA
R751 15K
R750 10K
A3GND
29
32
R1 in30G1 in31B1 in
Fixe d sw itch off
IC1315
TDA9332
A3GND
C544
0.1uF
C543
0.1uF
A3GND
C402
1000pF
A3GND
C546 10uF
28
A3GND
100 100
C1411
27pF
V in26U in27Y in
A3GND
25
24
DAC out
Low po wer sta t up
Bandgap
Dynamic phase shift in
H flybac k
11
8VAV3
R555 100K
R557
27K
A3GND
R551
A3GND
VD23HD
Xtal o ut
Xta l in
Ground
V saw
H sele ct
1K
Vcc
I ref
R1302 R1301
C1410
27pF
R556 100K
8VAV3 12V
ROUT
R7704
680
R7720
680
R7736
680
R7705
220
Q7703
2SB709ATX
R7706
R7721
220
Q7709
2SB709ATX
R7722
R7737
220
Q7715
2SB709ATX
R7738
R7707
560
R7708
470
470
470
470
Q7704
2SB709ATX
R7723
560
R7724
Q7710
2SB709ATX
R7739
560
R7740
Q7716
2SB709ATX
470
470
R7702
270
R out
Q7701
2SD601ATX
R1303
SDA1 SCL1
8VAV3
C1305
X1301 12MHz
39K
0.1uFC1309
A3GND
R558
1K
0.1uFC1308 C1301 C1302
0.1uF C1303
30pF 30pF
0.1uF
A3GND A3GN D
C545
0.1uF
A3GND
8VAV3
A3GND
R559
D541
1N4148
D542
1N4148
C1304
47uF
100K
33uHL13 02
A3GND
A3GND A3GND A3 GND
8VAV3
8VAV3
G out
2SD601ATX
8VAV3
B out
2SD601ATX
22 21 20 19
18 17 16 15 14
13 12
100 100
R7701
470
Q7707
R7717
470
Q7713
R7733
470
Q7702
2SD601ATX
R7703
330
12V
R7718
270
Q7708
2SD601ATX
R7719
330
12V
R7734
270
Q7714
2SD601ATX
R7735
330
8VAV312V
C7701
C7702
0.33uF
47uF
A3GND A3GND A3GND A3GND
C7704 47uF
C7703
0.33uF
A3GND
A3GND
A3GND
S4
1 2
TJC3-2A
R7710
1.5K R7711
Q7705
2SB709ATX
R7726
1.5K R7727
Q7711
2SB709ATX
R7742
1.5K R7743
Q7717
2SB709ATX
VM A3GND
R7714
R7715
0
220
R7712
150
A3GND A3GNDA3GND
220
R7728
150
A3GND A3GNDA3GNDA3GND A3GND A3 GND
Q7706
2SC35 26H
R7713
150
R7730
0
Q7712
2SC35 26H
R7729
150
350
C7705
270pF
R7716
33
GOUT
R7731
350
C7706
270pF
R7732
33
A3GND
IK
S-ABL
12V
S3
TJC3-11A
1 2 3 4 5 6 7 8
9 10 11
BOUT
R7746
R7747
0
220
R7744
150
A3GND A3GNDA3GNDA3GND A3GND A3 GND
Q7706
2SC35 26H
R7745
150
350
C7707
270pF
R7748
33
Page 3
1
2
3
4
5
6
7
8
R7142
10K
GND
R7148
10K
GND
GND
R7191
12K
2.2KR7147
2.2KR7153
C7151
100pFC7105
R7101
2.2K
C7112 560pF
C7101
0.1
R7167
10K
2.2KR7102
C7113 560pF
GND GND
R7103
2.2K
C7114 560pF
10KR7154
0.01
GND
-18V
R7106
47K
out
1 2 3
IC7105A
4
V+
1ACFV1K
5 6 7 8
R7104
10K
R7105
R7168
R7169
10K
10K
10K
100pFC7106 47K
R7107
out
1 2 3 4
0.1C7104
V+
5 6 7 8
47K
GND
R7108
33R7172
100pFC7107
IC7108
AN78L12M
C7150
47uF
GND GND
C7168
0.01
GND
1
IN3OUT
COMMON
2
GND
AN79L12M
IN2OUT
C7165
47uF
GND GND
IC7106A
1ACFV1K
680pFC7166
IC7109
COMMON
1
GND
10KR7166 10KR7165
GND
C7135
0.01
33R7125
RH-OUT
C7158 680pF
GND
33R7163
RV-OUT
C7160 680pF
R7114
47K
out
V-
outout
R7118
14
C7131
13
560pF
12 11 10
47KR7116
9
2.2KR7145
R7115
47K
out
V-
outout
R7120
14
C7133
13
560pF
12 11 10
47KR7117
9
2.2KR7151
100pFC7137
33R7164
GV- OUT
R7144
10K
GNDGND
R7150
10K
GNDGND
R7146
R7152
C7163
680pF
C7142
0.1
GND
C7138 100pF
R7143
10K
2.2K
33R7124
GH-O UT
C7159 680pF
GND
33R7170
BH-O UT
C7161 680pF
100pFC7139
33R7171
BV-OUT
C7164
680pF
C7149
0.1
GND
C7140 100pF
R7149
10K
2.2K
2.2K
GND
R7119
2.2K
C7132 560pF
2.2K
GND
R7121
2.2K
C7134 560pF
+12V
D7102
?
Q7103
270R7189
R7188
10KR7185
180
R7186
2.7K
GND
GND GN D
PNP1
R7187
Q7102
NPN1
10K
C7136 100uF
GND
C7152
0.01
3
GND
C7152 100uF
-12V
IC7180
A A
C7162
10KR7157
ACKM
TSTOP ACKM BUSY I2CRES MUTE RAMCLR RESET
GND1
DFDET
GND1
C7129
0.01
C7130
0.01
R7135
GND1
GND1
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
150
C7141
10KR7158
10KR7111
DFDET
BUSY
BUSY
IC7121
1
SW1
DFDET
2
SW0
RAMCLR
3
DAC4
I2CRES
4
DAC3
MUTE
5
DAC2
RESET
6
DAC1
TSTOP
7
DAC0 GND8SW2
GND1
CXA1876AM
ACKM
B B
1 2 3
GND
IC7102 24LC64
A0 A1 A2 VSS4SDA
VCC
16
VCC
SCL
15
SCL
SDA
14
SDA
13
SAD2
12
SAD1
11
SAD0
10
SW3
9
C7119
0.01uF
8 7
GND
WP
6
SCL
5
F3
123
C7191
1uF
GND1
5V
10KR7155
2.7KR7109
WP SCLM SDAM
GND
4
WP SDAM SCLM
GND1
SDA SCL
3.3V
47uFC7157
0.01
C7156
47uF
C7155
47uF
GND1
GND1
93
100
99
92
9494959596969797989899
100
TEST
VDDI1 VSS1 XWC SDAM SCLM XSTOP XACKM XBUS Y XI2CRES XMUTE XRAM CLR XRES ET VSS2 VDDI2 XOFDE T SDAS SCLS VBLKO UT1 VBLKO UT2 VBLKO UT3 VBLKO UT4 HBLKO UT PWM1
0.01
DAVSS2
PWM2
CLKOUT
VDDE 1
VSS3
262627272828292930303131ODEV OUT32ODEV IN33XTEST 334E035VVSS36HBLKI N37E138ROUT39VSS440EXCKI N41EXCKS EL42VCOS EL43GOUT44VVDD45464647474848494950
GND1 GN D1 GN D1 GN D1
GND1
4.7KR7195
R657
1.2K
OSD-B
R658
330
GND
R656
1.2K
OSD-GOSD-R
R653
C C
330
R655
GND
1.2K
R652
330
GND
C7196 2200pF
GND GND
GND
VIN
HIN
1C7145
16
B OSD
15
GND
14
DG G
0.01C7153
13
VCC
12
YS
1C7147
11
G OSD
10
GND
1C7148
9
R OSD
IC7110
BA7603
IC7103
1 2 3 4 5
GND
GND
H04
J7103
000
C7195 100pF
1
DG B
2
YS
3
OUT B
4
GND
5
GND
OUT G
6
OUT R
7
YS
8
DG R
OSD_YS
8
VCC
7 6
GND1
R7133
1K
OSD-YS
5V
R7202
R7203
10K
10K
C7198 100P
100R7201
SDA1
100R7200
SCL1
GND
HIN
OSD-YS
123456789
OSD-B
OSD-G
OSD-R
SDA SCL
C7199
D D
100P
GND
GND
B-OS D
G-OS D R-OSD
3.3V
C7120
0.1uF
R-OSD
G-OSD
1011121314
C7146
R7197
1
270
GND
C7144
R7198
1
270
GND
C7143
R7196
1
270
GND
470R7129 1KR7122
B-OSD
YS-OSD
15
F1
4.7KR7194
4.7KR7123
5V
100R7130
Q7101 2NPN
R7126
470
GND
SG2
VBLKI N
91
90
AOUT2
DDEV SEL
C7155
89
VRP2
CM0021AF
47uFC7157
C7156
47uF
47uF
GND1
5V
GND1 GN D1
88
86
84
87
85
SG1
VRN2
DAVSS1
DAVD D2
IC7107
10KR7199
GND1
5V
AOUT1
XYEST 4
J7102
C7172
0.01
GND1
C7174
0.01
GND1
81
82
83
80
78
79
7676777778
RHOUT2
VSS7
VRP1
VRN1
BVOUT2
TEST1
GVOU T2
DAVD D1
RVOUT2 BHOUT1
GHOU T1
VDDE 2
BHOUT2
GHOU T2
RHOUT1 BVOUT1
GVOU T1
VDDI4
VSS6
RVOUT1
WCL K2 WCL K1
BCLK
YSIN
YMIN
BIN GIN RIN
YSOUT
VSS5
VCOI N
PDOUTE2DIVOU T
VDDI3
YMOUT
BOUT
50
3.0KR7128
R7127
3.3V
620
000
C7171
C7173
0.01
0.027
GND1
GND1
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
BHO GHO RHO BVO GVO
GND
RVO
WCLK BCLK
GND1
GND1
C7109
C7111
GND GND
GND
C7176
0.01
47uF
C7116
C7110
47uF
C7117
47uF
C7118
5VFA
123456789
+5V
10uHL7180
C7180
0.01
3.3V
0.01C7175
GND1
C7197
0.01
GND1
1
GHO
DIN3
2
RVO
DIN2
3
RHO
DIN1
4
BCLK
BCLK
5
WCLK
WCL K
6
DVSS
7
GV
VSS4
8
GND
OUT4
9
REF4
10
VDD4
IC7104
11
VSS6
BV
12
OUT6
0.01
BH
0.01
0.01
D7101 1N4148
CD0031 AM
13
REF6
14
VDD6
15
VSS5
16
OUT5
17
REF5
18
VDD5
19
NC
20
NC
21
NC
22
NC
23
VSSC1
24
NC
GND
D7103 1N4148
5V
+5V
RH-OUT
RV-OUT
GH-OUT
GV-OUT
BH-OUT
1011121314
BV-OUT
15
F2
+18V
-18V
4
IN1GND2OUT
3
C7182
C7181
47uF
GND1
C7183
0.01
47uF
R7141
2.2K
RH
150R7131
CENTER
GV RV
GH
12V
48
GVO
DIN4
47
BHO
DIN5
46
BVO
DIN6
45
MUTEB
44
DVDD
43
DVSS
GND
42
VSS1
41
RH
OUT1
40
REF1
39
VDD1
38
VSS3
37
OUT3
36
REF3
35
VDD3
34
VSS2
33
OUT2
32
REF2
31
VDD2
30
NC
29
VSSC2
28
NC
27
NC
26
VDDC
25
OUTC
GND
C7126
C7123
GH
C7127
0.01
C7124
RV
C7128
0.01
C7125
0.01
CENTER
C7122
0.01
DAF
C7121
0.01
GND
BV BH
47uF
47uF
+18V
47uF
GNDGND
1
2
3
4
5
6
7
8
Page 4
LG3
LG2
1 2 3 4 5 6 7 8
210V NC 18V GND
HEATER NC 140V
L376
R377
D366
L375
A21
GND
1
GREEN
2
GND
3
BLUE
4
GND
5
RED
6
GND
7
VM
8
1K
9
S-ABL
10
12V
11
LG1
1 2 3 4 5 6 7
D371
LG4
GND
10
NC
9
(G1)
8
S-ABL
7
12V
6
1K
5
HEATER
4
GND
3
NC
2
210V
1
JS11 JS12 JS1 3 JS3
GND11(G1)
NC
C365
2345678910 1
C373
C380
R907
R906
R908
C902
C381
R375
Q903
Q902
C910
C371
R917
C907
C906
C932
Q373
L372
R379R 383
R385
L374
Q908
R952
R3367
D3362
R951
D373
D374
D375
R3366
R914
Q395
Q374
Q951
Q952
R386
R388
R389
R387
R954
R956
D376
C3363
C377
D377
Q376
D3361
R3365
R955
R953
Q3361
D370
D368
C3362
Q953
R960
Q954
D369
D367
L373
R378
L951
C974
C376
R382
!
G1 G2
H HG
CRT (GRERN)
K
87
9
K
GND
JK371
6
H
H
!
G1
G1
1
R969
C964
R970
Q961
R978
Q955
C973
L953
L956
Q956
C972
Q962
R971
L954
R376
5
4
C958
D962
D953
R977
R961
R976
R975
C961
1
LG20
FOCUS (TO FBT)
LG7
VM COIL( B)
1 2 3
LG6
VM COIL( G)
1 2 3
LG5
VM COIL( R)
1 2 3
EHT
LG13
1
C966
C967
10
G1
G2
11
G1
12
G1
FOCUS
R964
R922
C955
R956
R967
C962
R923
R966
R972
R973
12V
1K
GND
S-ABL
210V
HEATER
L371
L904
18V
C952
R903
R902
R904
R901
C901
C920
R920
R916
R905
C911
JS15
Q907
R915
Page 5
1
2
3
4
R1117
SCL2
C1106
22pF
D1101
1N4148
1K
RESET
C1107
0.01uF
GND
GND
R1112
5.1K
SDA2
R111 9
1K
GND
5V
R1110
5.1K
R1120
Q1102
2SC1815Y
Q1103
2SC1815Y
R1107
R1108
10K
5.6K
GND
LC1110
A A
OSDY
1
VSYNC
2
OSD3
3
GND
4
OSD2
5
HSYNC
6
OSD1
7
8
GND
YSOSD
9
VGAH
10
GND
11
VGAV
12
VGASW
13
GND
14
DAFSW
15
B B
C C
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
U2
BF32abT
GND
PROTECT
GND
BEAMSW
GND
RELAY
GND
LED
IR
GND
KEY
GND
GND
5VMCU
D D
TLK20LFA224M
LC1112
TLK212T256AL
LC1113
TLK20LFA224M
LC1114
TLK20LFA224M
LC1111
TLK212T256AL
LC1109
TLK20LFA224M
LC1115
TLK20LFA103M
LC1101
TLK20LFA103M
LC1103
TLK20LFA103M
LC1102
TLK20LFA103M
LC1104
TLK20LFA103M
LC1108
TLK212T256AL
LC1107
TLK20LFA103M
R1118
0
GND
C1101
GND
R1102
R1106
R1113
C1102
10pF
10K
C1103
0.1uF
10pF
X1101 8MHz
VGAH VGAV
100 100
VGASW
GND
GND
GND
10 11 12
13 14
15 16 17
18 19
20 21 22
23 24
25 26
1 2
3 4 5
6 7
8 9
IC1101
HSYNC VSYNC
P40/AD4 P41/INT2
P42/TIM2 P43/TIM3 P24/AD3
P25/AD2 P26/AD1
P27/AD5 P00/PWM4 P01/PWM5
P02/PWM6 P17/SIN
P44/INT1 P45/SOUT
P46/SCLK AVCC HLF/AD6
P72/RVCO P71/VHOLD
P70/CV IN CNVSS XIN
P64/OSC2/XOUT
XOUT
P63/OSC1/XIN
VSS
M37274
P52/R P53/G
P54/B
P55/OUT1
P04/PWM0 P05/PWM1 P06/PWM2
P07/PWM3
P20
P21 P22 P23
P10/OUT2
P11/SCL1
P12/SCL2 P13/SDA1
P14/SDA2
P15
P16/INT3
P03/DA
P30
P31
-RESET
VCC
52 51
50 49 48
47 46
45 44
43 42 41
40 39
38 37 36
35 34
33 32 31
30 29
28 27
R1101 R1103 R1105 R1104
GND
100 100 100 100
2.7uHL1101
C1105
22pF
GND
C1104
10pF
GND
100
R111 1
10K
5V
GND
R1109
10K
5V
R1121
5.6K
Q1101
2SC1815Y
R111 4
1K
IICIDENT
8
VCC
7
WP
6
SCL
5
SDA
GND
ADD GND
IC1102
24C08
D110 2
3.9V
R1122
10K
NC NC
5V
TLK20LF A1 03MLC1105
TLK212T25 6ALLC1116
TLK212T256ALLC1106
1 2
3 4
GND
DPTVRES
SCL1 SDA1
GND
1 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 27 28 29 30 31 32
U1
BF32abT
1
2
3
4
Page 6
1
A A
2
3
4
120
S1001
KEY
R1002
3.3KR1011
R1008 100K
B B
C C
KEY GND
IR 5V MCU LED
M1
R1013
220
R1014
10K
R1001
R1012
3.3K
Q1001
2SC1815Y
120
100R1009
S1002
KEY
R1003
120
100R1010
DUBLIGHT
C1002 100uF
D1001
S1003
KEY
R1004
120
R1005
C1001
0.1uF
S1004
KEY
120
S1005
KEY
R1006
120
C1003 100pF
S1006
KEY
R1007
120
1 2 3
D1002
D D
1
2
3
4
Page 7
J1
CON2
JP1
HEADER 3
Lch1
BNC
Lch2
Lch3
Lch4
FL_IN
FR_IN
CT_IN
SUB_IN
SL_IN
SR_IN
!
»·ÐαäѹÆ÷
2
1
1
2
3
P2 BNC
P1
P3 BNC
P7 BNC
P8 BNC
P9 BNC
P10 BNC
P11 BNC
P12 BNC
SCL SDA
F1
AC250V 5A
F2
AC250V 5A
AR25
AR26
R2 22k
AR1 22k
AR18
C1
C2
+
+
4700u
4700u
C21
C20
+
+
4700u
4700u
3
+8V
+
QJ1 C1815
RJ2 15K
Rch1 Rch2 Rch3 Rch4
P4 BNC
22k
R7
R8 22k
JP2
L1
28
1
L2
27
2
L3
26
3
L4
25
4
FLI
24
5
FRI
23
6
CTI
22
7
SUBI
21
8
SLI
PT2323
20
9
SRI
19
10
MIXO
18
11
VCC
17
12
REF
16
13
GND
15
14
HEADER 14X2
C47 10u
C22 220u
+15V
R1 R2 R3 R4 LPF_I LPF_O FLO FRO CTO SUBO SLO SRO SCL SDA
SDA
C3
0.1uF
C23
0.1uF
P5 BNC
+
C24
0.1uF
C2 10u
SCL
-15V
+9V
P6 BNC
C3 10u
+
+
R12
R13
R14
R15
R16
R17
270*6
JP3
1
2
3
4
4 HEADER
C4 10u
ÖÁA°åCPU¿ØÖÆ
RA 470
BR43 470
R9 22k
C5
R10
CAP
RES2
CAP
AD1
C48
C50
C51
C52
C53
C54
10u*6
SUB
CT
FR
SL
SR
FL
СпЙщЖч
U1 HM600-020
AD2
JPK2
¼ÌµçÆ÷ ¼ÌµçÆ÷
AQ1
NPN
R11 RES2
C49
+
+
+
+
+
+
C14
2200P
C27
10U
BR42 470
C17
0.01U
RCMID2
RCMID1
CTRE_FR
IN_FR IN_SR IN_SUB
VREF
+
GND IN_CT IN_SL IN_FL
CTRE_FL
R14
3.3K
C18
0.01
JP4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
RCMID2_FL
NPN
R16
6.2K
C21
0.1
RCBAS1_FR
28
27
26
25
24
23
22
21
PT2322
20
19
18
17
16
15
GND SDA SCL OUT_FR OUT_SR OUT_SUB VCC OUT_CT OUT_SL OUT_FL
AQ2
SUB OUT
CT OUT
FR OUT
RCMID1_FL
C16
C13
2200p
C15
0.01
C19
0.01
0.1
R15
R13
6.2k
3.3k
JPK1
×î´ó¹¦ÂÊ700Íß
+VCC
SUB
OUT
-VCC
NC
OUT
NF
IN
IN
NF
OUT
NF
IN
NF
IN
OUT
OUT
NF
IN
IN
OUT
NF
9
8
7
6
5
4
3
1
FL OUT
SL OUT
SR OUT
C22
0.1
+9V
RCBAS2_FR
RCBAS1_FL
RCBAS2_FL
C20
0.1
SR OUT
FL OUT
SL OUT
0.1uF
C1
R7
R1 10
C4
0.1uF
R3 10
C6
0.1uF
R5 10
C213P
2
C33
C7 100U
+
C14
4.7U
C13
4.7U
C34 200P
200P
C22 3P
R8
C22
56K
3P
R15
1.2K
R19 56K
+
C9 100U
R20 56K
C17
+
4.7U
R23 56K
56K
R13
1.2K
+
+
+
C23
0.1uF
C10 100U
R9 56K
R16
1.2K
13
12
11
10
C25
0.1uF
R12 56K
C26 3P
C24 3P
R18
R17
1.2K
1.2K
C12
C11
+
+
100U
100U
R24 56K
18
17
16
15
14
C38
C37
200P
200P
R14 390
R10 56K
C8 100U
+
R21 56K
R22 56K
C18
4.7U
+
19
C15
4.7U
C16
4.7U
22
21
20
R11 56K
+
+
-15V
SUB OUT
C2
C25
0.1uF
3P
R2 10
CT OUT
C3
0.1uF
R4 10
FR OUT
C5
0.1uF
R6 10
!
1
AD1
4
!
100
100
R5
R4
22k
22k
AR21
22k
AR20 22k
22k
R6 22k
AR22 22k
2
R24 22
3
1
MC7809
+
KJ1
´¥·¢¿ª¹Ø
!
+9V
C45 470u
C19
0.1uF
+
+
CJ1 100u
Vin
U2
¿ª¹Ø°å
RJ1 15K
C46 104
GND
2
+
C18
470u
C1
+
C37
+
C38
+
C39
+
C40
+
C41
+
C42
+
C43
+
C44
+
Page 8
1
A A
2
3
4
5
6
TJC3-9AH3401
LAV1
1 2
RAV1
3 4
V/YAV1
5 6
CAV1
7
S1AV1
8
GNDAV1
9
GNDAV
10 11 12 13 14 15
10 11 12 13 14 15
2.5 B-1 -15AH1
1 2 3 4 5 6 7 8 9
2.5 B-1 -15AH2
1 2 3 4 5 6 7 8 9
TVOUT SVIDEO C Pb Pr Y
A2-GND
LOUT
ROUT L-AUDIO R-AUDIO
S-GND
SCL1
SDA1
9V
CAV1
L3009
EXCML45A910H
9V
S1AV1
GND
B B
C C
DB15HDPFV
GND
VGA1
10 11 12 13 14 15
C3011
0.1uF
1 2 3 4 5 6 7 8 9
VCC
R G B
H V
R3015
R3019
VGAGND
1K
VCC
1K
L3006 56uH
VGA2
1 2 3 4 5 6 7 8 9
TJC3-9A
C3012
0.1uF
GNDAV
Q3001
C1815Y
TVOUT
A2GND
VAV3
V/YAV1
V/YAV2
CAV2
C3014
R3010
R3011
R3012
R3013
1K
1K
1K
1K
0.1uF
R3020
A2GND
A2GND
A2GND
1K
L-AUDIO R-AUDIO
LOUT ROUT
LAV3 RAV3
LAV1
RAV1
LAV2
RAV2
R3014
1K
VCCVCC
R3024 R3025 R3003 R3026 R3027 R3004 R3028 R3005 R3029
R3031 R3006 R3030
C3013
L3007
56uH
1K 1K 1K 1K 1K 1K 1K 1K 1K
1K 1K 1K
0.1uF
R3022 R3023
C3001
C3018 C3019 C3002 C3020 C3021 C3003 C3022 C3004 C3023
C3016 C3005 C3017
100 100
0.047uF
10uF 10uF 10uF 10uF 10uF 10uF 10uF 10uF 10uF
10uF 10uF 10uF
Q3002
C1815Y
1 2 3
4 5 6
7 8 9
10 11 12
13 14 15
16 17 18
19 20
IC3001
Lout 2
Vout 2 Rout2 Det I
LoTV
Det S
RoTV LTV
Vout 1 RTV
Lout 1
VTV
Yout
LV1
Rout1 RV1
Cout
VV1
VCC LS1 Y/VS1
RV2
RS1 CS1
LV2
LS2
VV2
Y/VS2
ADDR
RS2
SYNCO
CS2
SDA
I/O1
SCL
I/O2
GND
I/O321O4
TA1218
O5
Cin
Yin
9V
42 41 40
39 38 37
36 35 34
33 32
GND GND
31
30 29 28
27 26 25
24 23 22
EXCML45A910HL3004
R3034 R3008
R3009
C3009
C3024
R3001
R3007
1K
0.1uF
GND
GND
Q3005 C1730
1K 1K
1K
10uF C3025
10uF
100R3002 100
R3016
1K
R3021
1K
GNDAV
L3003
EXCML45A910H C3006
10uF
R3032
R3033
SDA1 SCL1
1K
1K
GNDAV
C3007
10uF
VGAR
VGAL
9V
C3010
0.1uF
OUTV
A2GND
Q3006
C1815Y
Q3003
C1730
C SVIDEO
R3017
1K
A2GND
R3040
Q3004 C1730
R3018
GNDAV
R3036
1K
1K
1K
V/YAV2 CAV2
SAV2
C3028
0.1uF
GND GND
C3026
10uF
C3015
10uF
S-GND
R3000
VGAL
VGARYPb
L3
R3
GNDYGNDPbGND
RAV2
VAV3
L1R1GNDV2AGNDL2AGNDL2R2
LAV2
R3037
R3041
1K
5.6
LAV2
1K
A2-GND
S-GND
GNDAV
Pr
VOUT
AGND
LOUT
AGND
ROUT
Q3007
C1815Y
R3038
1K
SGNDSGND SGND
C3008
0.1uF
A2-GND
VGAL
S-GND
YIN GND
AGNDL3AGND CIN GND SAV SAV
LAV3
RAV3
LAV3
GNDAVGNDAV
Pr GND
C3027
10uF
9V
H3402
GNDV1AGNDL1AGND
TJB0A630
OUTLOUTR
R3039
GNDAV OUTV
OUTL S-GND OUTR
1K
D D
1
2
3
4
5
6
Page 9
A1
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
TJSF20216
A2
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
TJSF20216
GND
STB 6.5V RELAY
GND 12V
BEAMSW PROT ECT DAFSW
15V
GND S-GND S-35V BT30V
C2722 470uF
C2728
0.1uF
C2701 470uF
L2708
LCXR 4X3.5
IC1201
8VA3
1
PQ30RV21
VIN1VOUT
COM3VADJ
SI-8090KIC2704
5
VIN
ON/OFF
COM3OADJ
GND
GND
C1203
C1201 470uF
0.1uF
IC2705
MC7808T
1
Vin
GND
2
A3GN D
C2723 470uF
GND GND
3
+8V
C2729
0.1uF
L2718
EXCCL4532U1
C2730
0.1uF
L2720
EXCML45A910H
LCXR 4X 3.5
L2725
4
VOUT
4
R1201
10K
R1202
2
EXCML45A910H
2
C2724 470uF
30K
PQ1CG21H2RZIC2701
GND
1
VIN
C2709
0.1uF
L2701
EXCML45A910H
5
ON/O FF
COM3OADJ
VOUT
4
R2701
6.8K
L2702
EXCML45A910H
2
D2701
RK34LFC4
2.2KR2703
L2719
L2724 150uH
470uFC2733
C2703 470uF
C1204
0.1uF
C2732 100pF
C1202
470uF
L2714 220uH
5VMCU
AK04V0
GND
D2703
C2725 470uF
L2735
L2723
150uH
LCXR 4X3.5
C001
0.1uF
9V
1
VIN
C2731
0.1uF
L2737
EXCML45A910H
L2736
LCXR 4X3.5
1
PQ1CG21H2RZIC2706
COM3OADJ
C2727 470uF
MC7805T
Vin
TNR-G ND
5
ON/O FF
IC001
2
VOUT
4
R2705
L2722 33uH
+5V
GND
6.8K
3
L2739
EXCML45A910H
2
D2704
RK34LFC4
2.2KR2706
L2738
LCXR 4X 3.5
C002
0.1uF
C2734
0.1uF
C003
100uF
C2726 470uF
5VTNR
C2735
100uF
L2721 220uH
5VFOCUS
媒体编号
旧底图总号
底图总号
日期 签名
3a
格式( )
C2704 470uF
L2711
LCXR 4X3.5
GND
L2710
LCXR 4X 3.5
1
VIN
C2710
0.1uF
L2703
EXCML45A910H
L2713
LCXR 4X 3.5
C2702 470uF
PQ1CG21H2RZIC2702
5
ON/O FF
COM3OADJ
C2703 470uF
VOUT
4
L2716
33uH
R2702
6.8K
L2717
33uH
L2709
LCXR 4X3.5
EXCML45A910HL2704
2
D2702
RK34LFC4
2.2KR2704
L2712
LCXR 4X3.5
5VD2
L2715
220uH C2706 470uF
5VD1
拟制
审核
标记 数量 更改单号 签名 日期
制图: 描图: 幅面:
GND
第张
Page 10
D50
1 2 3
IC801
5 4 3 2 1
L814
R810 R806
D60
C822 C820
C815
D809
R819
1165
234678911121314
1 2
6.5V
3 4
RELAY
5 6
18V
7 8
GND
D1
1165
-18V
10
234678911121314
+18V
GND
EW-OUT
HV-DAF
+9V
H-DRIVE
FBP
R803
R804
C819
C808
D805
L815
L816
L818
C813
D820
D811
D813
R820
18
GV3
R7070
R7071
R9619
C9614
R9626
R9621
C9615
R9603
D9601
EHT
IC9601
1234
R9606
D9603
1
D15
RH1
RH2
RV3
L7005
R7034
TO LR-CRT SOCKET
R9622
Q9602
R9620
Q9603
1
R9624
1
R9608
D9604
1
5678
1
D9607
R9602
R9604
RV4
L7006
R9623
R7035
TO LG-CRT SOCKET
RF
2
5
F5
DF
TO LRS
RS
3
R474
R473
R472
BR1
RR6
TO LG13
D10
D11
L555
!
12
GR2
GC1 BC1RC1
GR2RR2
GR3
RR3
GR4
RR4
GS E
34
1
D9
DY-B
H.L1
1
H
V.L2
2
V.N3
3
H.N4
4
V
DY-G
H.L1
1
H
V.L2
2
V.N3
3
H.N4
4
V
DY-R
H.L1
1
H
V.L2
2
V.N3
3
H.N4
4
V
HV. DI S T RI BU TO R
IN
CGBRBG
F1
INGF
BR1GR1
BR6
BR2
BR3
BR4
GR5
F4
H.L1 H.H2 V.H3 V.L4
!
H.L1 H.H2 V.H3 V.L4
!
H.L1 H.H2 V.H3 V.L4
!
TO RED CRT ANODE
TO BLUE CRT ANODE
TO GREEN C RT ANODE
!
2
TO LB-CRT SOCKET TO LBS
3
D1
10
12V
15
GND
18-12V
D40
15
1523467
8
ACL
EHT
TUNERGND
1080i/OTHER
COLDHOT
!
T801
9
10
8
11
7
12
D821
S-GND
13 14
5 4
15 16
2
17 18
1
L830
D831
C823
D805
D819
R822
R821
Q805
D816
R836
C829
R837
!
D807
! !
C817C 816 L851
R815
!
D2
1165
BEAM SW
PROTECT
10
234678911121314
GND
DAF SW
15V
S-GND
C860
L861
C861 C 859
D860
C862 C880
D851
L822
D829
C842
L820
C839
C832
D828
L857
C833
+15V
R832
IC801
R808
2
1
3
+140V
Q849
+35V
S-GND
R846
R845
SOUND
D2322
15
BT 30V
R880
R884
R881
R886
R885 C889
R887
IC810
23
1
15V
C870 C873
L826
C837 C840
R7085
C841
R873
PROTECT
Q854
D869
R7080
L828
R871
R872
R867
L862
C872
+18V
-18V
D894
123456789101112131415
BV
R7090 R709 1R709 2 R 7093 R7094 R7095
C7090BLK
2
18-12V
D12
V-
GND
D870
C876
DR2
L452 L453
D6
16
BH
GV
GH
RV
RH
C7091
C7092
C7093
C7094
C7095
22222
VBLKIN
1234567891011121314151617
-18V
2
R7024
Q7001 Q7002
R7023
C7001
R7022
2
C7006
R7036
R476
V+
C460
R475
L414
V
GND1
R455 C1
R453
R452
R451
V GND1
DB1
VV
GND1
GND
R454
D457 D458 D459D460
-18V + 18V
IC7002
GH1
GH2
-18V
GH
+18V
C7007
R7016
R7037
R7038
2
+18V
C7002
C7005
2
C7003
2
R7019
R7017
C7008
R7039
R7040
R7041
R7042
R7043
IC451
1234567
R461
R460
C456
C2
V GND1
C453
V
GND1
BV3
-18V
C7004
C7009
R7044
22
V GND1
BH1
BH1
BV
BH
GV4
BH2
-18V
R7026
R7025
C7011
R7020
R7018
GV4 BH1
C7010
R7045
R7046
R7047
R7048
R7049
R7050
D452
R462
D453
VVV
C461
GND1 GN D1 GN D1
R468
R469
D461D462
V
V
GND1
GND1
C452
123
BH2
R7030
18
R7021R7051
R477
C451
4
BV3
BV4
L7001
L7002
R7031
1234567891011121314151617
-18V
2
R7027
R7009
C7012
R7008
RV4 RH1 GV4
C7018
R7010
2
C7017
R7052
R7053
R7054
R7055
22 2
18-12V
R465
R456
D454
D455
Q451
R478
C464
V GND1
D14D13
123
4
GV4
GH1
GH2
GV3
L7003
L7004
R7033
R7032
IC7001
-18V
RV
RV4
+18V
C7015
2
R7011
C7019
R7056
R7057
R7058
R7059
R7060
D9602
1
18-12V
HV-DAF
R9607
RH1
GV
RV3
C7016
R7012
R7061
RH
RH2
-18V
+18V
C7013
-18V
GV4
R7029
R7028
2
C7014
C7020
R7062
R7063
C7011
R7020
R7013
C7010
R7064
R7021
R7065
R7066
R7067
R7068
R7069
R9611 R9612 R9613 R9614 R961 5
C9611
R9618
C9612
1
R9625
C9613
R9610
Q9601
R9627
R9616
1
D9605
R9617
11
140V
1
1 2
+18V
3 4
H-DRIV E
5 6
H-OUT
7 8
1
D70
R545
L501 L502
1
BF-30V
EW-OUT
R701
L704
R1
Q551
Q701
D702
L504
C511
L703
L503
1
D701C701
L701
L705
D503
L509 L508
C702
C512
C514
L506 L507
C513
11111
L702
R703
C704 C705
1
1
1
C516
C536
L505
11
C515
DB3
C517
C518
C519
R506 R507
C526
D504
1
FBP
1
D505
C521
1
R510
D510
C520
1
L513
1
R525
+18V
D5
D519
R540
!
T551
10 5
9 8
2
3 6 4 7
R515
R526
D511
C522
1
D8
1
EHT
2 3 4 5 6
FO
H-DRIVE
R519 R 520
C524
ABL
D512
R517
R516
C525
1
L531
D4
123
R529 R518
R530
C530
1
1
R522
R521
D513
1
R527
R526C 523
BEAM SW
1
1
Q553
Q554
D530
R531 R 532
R533
R534
1
1
Q552
R524
D514
18-12V
ACL
R9609
C9601
R9605
C9604
C9603
1
C9602
1
11
11
Page 11
P40
123456 78
P4
3 2 1
R874
COLD
L880
12345
!
C874
JSP25
!
P2
JSP26
F801
!
!
C806
C805
D875
R870
!
L873
JSP27
L870
R6704
C6715
D6712
D876
C893
R?
C883
R883
C888
C884
D6710
C6718
D6705 12 34
IC881
56 78
!
111
L6720L6719
67
JSP11
T881
R882
!
C890
D890
L883
C891 C889
R891
6.5V
RELAY
GND
P60
1 2 3 4 5 6 7 8
C888
C807C809
D893
R801
JSP28
C885
D884
!
RL801
D871
C895
C894
R890
D886
D885
C804
1
Q852
R854
4
D801
2
D500
18V HDRIVE
!
!
L821
!
1 2 3 4 5 6 7 8 9 10
11 12
JSP17
3
C803C802
R503
C505 C502
R502
C503 D501
Q501
C504
T501
R504
L500
HOUT
GND
1 2 3 4 5 6 7 8
P70
P5
12
GND
P50
3
4
5
6
R501
D502
1
2
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