1
2
3
4
5
6
7
8
9
10
11
12
A
B
C
D
12
11
10
9
8
7
6
5
4
3
2
1
D
C
B
A
Title
Number
Revision
Size
A1
Date:
29-Apr-2005
Sheet of
File:
F:\3Y31\3Y31.DDB
Drawn By:
L601
DEG.COIL
AC
F601
T
3.
15A
/2
50V
C602
0.1/250V
CN601
CN602
T601
C601
0.1/AC250
PTC601
10
T602
D601C
D601D
D601A
D601B
C601D
4700P
/1K
V
C601B
4700P/1KV
C601C
4700P
/1
K
V
C601A
4700P
/1
K
V
R602 NCT 4.7
C607
220UF/400V
3
1
8
5
17
18
10
11
12
13
14
15
16
T603
R610
8.2M/1W
C612
2n2/4KV
4
1
2
7
3
8
10
6
!
FBT
FBT
D330
BA158
C331
560P/500V
R334
0.22
C346
10uF/250V
R333
1.2
R330
6.8K/1W
ZD332
5.1V
R331
33K-1/4W
R329
10K
C330
R332A
R332
CN301
C333
5.6n/2KV
C337
5.6n/2kV
C335
820p/
2K
V
D331
BY298
Q330
D2499
D333
BA158
R350
22 1/2W
R335
47K 1W
Q350
2SC2482
C352
1000P
C351
560P
/500V
C328
2.2u/160V
T302
BTC-1953B
R351
2.
7K
1/
2W
C336
470n/400V
!
R352
220
R353
220/2W
L330
32uH
C347
0.056U
R336
470/2W
R360
150K
D334
BA158
C342
22uF/50V
R343
3.3K
R344
560
C344
10U
R347
150K
R348
10K
ZD331
18V
Q334
1815
R346
22K
C343
4.7U/16V
Q335
1015
ZD330
18V
R345
5.6K
C345
47uF
R342
10K
IC602
R621
0.22/1W
D620
TUR3YX
C621
1000uF/35V
C620
560P/500V
R620
0.22/1W
D623
TRU4YX
C626
560P/50V
C627
2200uF/16V
R622
0.22/1W
D621
BA158
C622
560P/500V
C623
1000uF/35V
20V
IN OUT
IC604
L7805
C636
470U/16V
R623
0.22/1W
R624
0.22/1W
R625
0.22/1W
D625
TH2008
C630
470P/1KV
C631
220U/160V
L610
91uH
C632
10U/160V
D624
BA158
C628
560P/500V
C629
100U/100V
D622
TRU3YX
C624
560P/500V
C625
3300uF/16V
Q612
A966
IN OUT
IC605
7805
C641
470U/16V
R638
1K
Q613
A966
R637
1K
Q614
1815
C637
10uF/50V
R635
1K
D631
1N1418
IN OUT
IC606
7809
C639
470U/16V
D635
1N4148
D633
1N4148
D634
1N4148
D632
1N4148
R450
75
L450
1uH
C450
47P
R451
100
R456
75
L
453
1uH
C456
47P
R457 47
R458
75
L454
1uH
C457
47P
R459 47
R460
75
L
455
1uH
C458
47P
R461
47
Q411
1015
V I
N
AL
I
N
AR
I
N
VA601
R601
220K-1/2W
5V-1
P401
D400
1N4148
9V-1
R361
1K
!
!
!
!
!
!
!
!
!
!
!
!
!
1
2
3
4
5
6
7
8
9
10
11
A101
TUNER
C105
470uF
C103
22uF
C101
10uF/50v
R101
1.2K-1/2W
IC101
574J
R104
100
R105
100
SW04
CH-
SW02
MENU
SW05
VOL+
SW06
VOL-
SW03
CH+
SW01
TV/AV
R18
1K
D01
LED
R03
470
1
2
3
A01
1838
R02
470
C02
4.7uF
1
2
3
4
CN001
CN4
R049
15K
R17
2.2K
R16
3.3K
R15
4.7K
R14
8.2K
R13
12K
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
TEST
7
VCC
8
IC002
E2PROM
R004
4.7K
R005
4.7K
C010
100
C011
100
X001
32K
C003
15P
C004
15P
R010
330K
C006
0.01
C005
330uF
C007
0.01uF
Q001
1015
ZD002
3.6V
R025
8.2K
R024
1.5K
R020 270K R021 330
C020
2.2uF
C021
1uF
R053
560
SDA0
1
SCL0
2
SDA
3
SCL
4
GND
5
XTL1
6
XTL2
7
VDD
8
KEY
9
AFT
10
SECAM
11
V OSD
12
RESET
13
FIL
14
MUTE
15
I
16
Vsyn
17
Hsyn
18
BAND1
36
BAND2
35
AV1
34
AV2
33
TUNE
32
NC
31
V-L
30
V-R
29
REM
28
SD
27
NC
26
SAFE
25
POWER
24
P/N
23
BLK
22
B
21
G
20
R
19
IC001
LC8635
Q002
1815
Q003
1815
R027
10K
R029
10K
R030
3.3K
C022
1000P
R044
22K
R047
4.7K
R055
4.7K
R045
22K
R043
22K
R041
10K
R042
10K
R040
4.7K
R036
1K
R037
1K
R038
1K
R039
1K
D001
1N4148
D002
1N4148
D003
1N4148
D004
1N4148
R060
22K
R062
22K
C203
0.022uF
C204
0.01uF
Z201
SAW1
C201
0.01uF
C206
330uF
C207
0.01
C208
1uF
R203
100K
R204 100K
R205
100
R206
100
C211 0.1
C212 0.1
C213 0.1
A OUT
1
FM OUT
2
PIF AGC
3
RF AGC
4
IF IN
5
IF IN
6
IF GND
7
IF VCC
8
FM FIL
9
AFT OUT
10
BUS DATA
11
BUS CLOCK
12
ABL
13
R IN
14
G IN
15
B IN
16
BLANK IN
17
VCC
18
R OUT
19
G OUT
20
B OUT
21
SD
22
V OUT
23
RAMP ALC
24
H/BUS VCC
25
H AFC FIL
26
H OUT
27
FBP IN
28
VCO IREF
29
CLOCK
30
CCD_VCC
31
CCD_FIL
32
H GND
33
Cb
34
Cr
35
APC2 FIL
36
CLAMP_FIL
37
XTAL
38
C_APC1
39
V OUT
40
GND V/C/B
41
EXT.V IN
42
VCC V/C/D
43
INT.V IN
44
BLACK S.F
45
TV OUT
46
VCO_FIL
47
VCO
48
VCO
49
APC FIL
50
EXT.A IN
51
SIF OUT
52
SIF_APC
53
SIF IN
54
IC201
LA76818
C214
100uF
R207 220
9V
C215
0.33
C216 0.33
5V
C219 0.015
C218
1uF
R209 3.3K
C217
220uF
R208 220
9V
R211
22K
R212
4.7K
R213
100
C220
10uF
C221
10uF
C245
0.01
C244
0.01
C224
0.47
X201
4.43M
R215
300
R216
10K
R217
10K
C225
0.022
C226
0.47
C228
1uF
C229
330uF
C230 10uF
R218 390K
R219
1.2K
R220
1K
C232 0.47
T202
38.9
C233 1000P
C234 0.47
R221
330
R222
330
R2311K
C235 1000P
C236 0.01
C237
18P
C238
39P
L201
15uH
R214
1K
GND
GND
8
FO FIL
1
KIL FIL
2
4.43 DC
3
ID FIL
4
4M DC
5
R-Y OUT
6
B-Y OUT
7
4M IN
9
FBP IN
10
4.43 IN
11
SYS
12
LD
13
V IN
14
VCC
15
ADJ
16
3.7
3.7
5.7
6.2
5.0
3.9
3.9
0
3.7
3.7
1.2
0.3
3.6
7.4
0.2
0
IC202
LA7642
C239
1uF
C240
1uF
C241
1uF
C242
0.01
C243
1uF
C246
0.01
C247
0.01
C248
0.01
C249
0.01
C250
1uF
C251
100uF
ZD201
7.5V
R224
1.5K
R225
4.7K
R226
1K
R227
82
R228
4.7K
Q207
1815
R247
560
R248
5.6K
R249
1K
9V
R471
560
R472
560
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
AOR
AIR
AOL
AGND
AIL
BGND
B I
N
AVS
W
G GND
CL
KOUT
G IN
DAT
A
R GND
D GND
R I
N
BL
ANK
V GND
GND
V OUT
V IN
GND
SCART
FULL SCART
R475
1K
R476
10K
C477
10uF
9V
INV IN
1
VCC1
2
FL
YBACK
3
GND
4
V OUT
5
VCC2
6
NON INV
7
IC301
ST9302A
R314
10K
R315
3K C317
1uF
9V
C302
47uF/50v
D300
BA158
C300
0.1uF
R303
1.
R312
150
C314
0.1uF
R309
12K
R310
1K
R311
33K
R306
5.1K
R307
12K
R308
1
C312
2.2uF
C313
2200uF
C311
1000P
EHT
G1 G2 G3
KB
KG
KR
CRT TUBE
Q908
1815
Q909
2482
Q901
1015
R922
390
R923
390
R920
510
R921
47
C907
560
R924
12K/2W
Q906
1815
Q907
2482
R917
390
R918
390
R916
510
R915
47
C906
560
R919
12K/2W
Q904
1815
Q905
2482
R912
390
R913
390
R911
510
R910
47
C905
560
R914
12K/2W
R926
2.7K-1/2W
R927
2.7K-1/2W
R928
2.7K-1/2W
R902
680
R903
1K
R904
680
R905
1K
D901
4148
D902
4148
C902
470uF
Q941
1015
Q942
2482
R944
4.7K
R945
10K
D940
4148
D941
BA158
R946
10K
R947
10K
R941
100K
R942
4.7M
R943
1.5K
C940
470uF
C941
1uF
C942
10uF/250V
C943
472/500V
1
2
3
4
J?
CN4
25V
25V
R606
2.2K
5V
C102
104
D301
4148
C381
22uF/16V
ZD334
ZENER3
R381
RES2
R382
RES2
H
V
B+
R319
10K
D304
4148
Q303
1015
GND
R317
2K
R318
8.2K
5V
1234
5
R319
CN5
42V
Q410
1015
R449
75
C452
470uF/16V
R447
270
9V
R478
220
C
480
47P
C210
100
C209
0.01uF
R
033
1.
5K
R
034
1.
5K
R
035
1.
5K
R
054
1.
5K
R031
22K
R032
22K
5V
9V
42V
5V
R111
75
C901
220uF
9V
R454
10K
C009
0.1uF
R250
4.7K
42V
5V
25V
AGC
NC
ADD
SC
L
SD
A
IF
R261
100
R262
100
R202
47K
R201
5.6K
C253
1uF
VCC
33V
5V
C202
1uF
C205
0.1uF
R316
1K
C104
0.1uF
C111
0.01uF
Q101
C2717
R112
4K7
R113
1K
R114
1.2K
C107
0.01uF
R115
75
R116
220
L111
1uH
C113
22uF/16V
C114
0.1uF
L112
100uH
R117
33
9V
L001
10uH
L202
I0uH
L201
10uH
5V
R245
1K
R233
1K
9V
C222
0.1uF
C265
100uF/16V
C231
0.1uF
GND
C252
0.01uF
C257
0.1uF
C261
0.1uF
C261
0.1
C348
10uF/50V
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
123
45
CN002
CN5
5V
L101
100mH
Gnd
Gnd
5V
4.7K
R002
4.7K
R001
C002
100
C015
100
Gnd
Gnd
Gnd
Gnd
5V
5.6K
R056
Gnd
4.7K
R022
Gnd
C016
0.1UF
3.3K
R028
J301
1.8K
Gnd
R046
4.7K
Gnd
C?
RES2
1
2
3
4
5
E
6
Vee
7
Vss
8
9
10
11
12
13
14
15
Vdd
16
0
1
2
3
0
1
2
3
2 TO 4
Decoder
A0
A1
IC402
HEF4052
1
2
3
4
5
E
6
Vee
7
Vss
8
9
10
11
12
13
14
15
Vdd
16
0
1
2
3
0
1
2
3
2 TO 4
Decoder
A0
A1
IC401
HEF4052
9V
9V
Gnd
Gnd
TV audio
AV1-L
AV1-R
SCART-L
SCART-R
TV
in
1
G
2
AVin
3
SW
4
VOL
5
FI
L
6
NF
7
G(G)
8
out
9
Vc
c
10
IC402
LA4285
TV
in
1
G
2
AVin
3
SW
4
VOL
5
FI
L
6
NF
7
G(G)
8
out
9
Vc
c
10
IC401
LA4285
C513
0.0047UF
C523
0.0047UF
+
C516
470UF
+
C517
1UF
+
C526
470UF
+
C527
1UF
1K
R512
R522
1K
+
C528
220uF
SPEAKER
Gnd
R523
2.2
C529
0.1UF
+
C518
220uF
SPEAKER
Gnd
R513
2.2
C519
0.1UF
+18V
+18V
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Q404
C1815
9V
+
C531
10UF/25V
Gnd
Gnd
Gnd
C522
1UF
1UF
C512
DAT
A
CL
OCK
CL
OCK
DAT
A
AV1
AV2
TV-VIDEO
AV1-VIDEO
SCART-VIDEO
VIDEO-OUT
AV1
AV2
AV1
AV2
VOL
R533
1.8K
VOL
RES2
R514
R515
RES2
R534
5.6K
Gnd
T
V
-AUDIO
Gnd
T
V
-AUDIO-OUT
T
V
-AUDIO-OUT
IF
IF
AGC
R200
22K
Gnd
AGC
Gnd
Gnd
Gnd
R450
75
L450
1uH
C450
47P
R451
100
R450
75
L450
1uH
C450
47P
R451
100
1
2
X?
CON2
1
2
X?
CON2
1
2
3
J?
CON3
1
2 3
J?
CON3
Gnd
Gnd
AV1
-R
AV1
-L
AV1-VIDEO
SC
A
R
T-
R
SC
A
R
T-
L
B
G
R
BL
ANK
AV-S
W
AV-S
W
Gnd
Gnd
R454
10K
Gnd
Gnd
Gnd
R
G
B
SEC
A
M
ABL
R
G
B
V-S
Y
N
V-OUT
V-OUT
H-OUT
H-OUT
ABL
FB
P -
IN
H-S
Y
N
FB
P-
IN
H-S
Y
N
V-S
Y
N
SA
FE
PO
WER
SA
FE
PO
WER
A1015
Q407
R531
5.1K
D501 4148 Gnd
R532 3.3K
C533
220UF
5V
C515
1n5
C525
1n5
T
V
-VIDE
O
-OUT
Gnd
TV-VIDEO-OUT
Q201
1015
4.7K
R210
TV-VIDEO
VIDEO-OUT
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
SEC
A
M
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
CVBS
1
MA/SL
2
V DDA
3
POL
4
ST TV LFB
5
FFB
6
V SSD
7
R
8
G
9
B
10
RGB REF
11
BLANK
12
COR
13
EVEN
14
CBLK
28
TEST
27
SSA
26
SSD
25
XTI
24
XTO
23
V DOO
22
VCR/TV
21
RESERVED
20
DV
19
L23
18
SDA
17
SLC
16
Y
15
IC801
STV5348
END
D801 4148
D802
4148
D803
4148
D804
4148
R
G
B
BL
ANK
C804
CAP
X801
13.875MHZ
C806 15P
C805 15P END
5V
L802
L
END
C809
CAP
C810
CAP
END
R804
100
R805
100
C807
CAP
C802
100UF/16V
END
R803
RES2
Q801
3906
END
5V
ZD?
L
R801
100
ZD?
C
ZD?
C+
END
DAT
A
CL
OCK
END
Q601
SPP4N60C3
C609
470pF/1kV
NC
PCS
GND
Out
4
1
3
7
2
5
RZI
SRC
VCC
8
OFC
6
IC601
ICE1QS01
C611
10n/630V
D602
BA158
R603
470K
R605
430K
R607
1.8K
D605
4148
C615
680PF
C608
33PF
R604
10K
C614
10n
R608
27
470PF
C618
R614
30K
D601
4148
D603
4148
D604
4148
D606
4148
ZD601
18V
ZD?
RES2
C610
47UF/25V
R613
10
470PF
C615
ZD?
C
Q605
3904
Q603
2482
ZD602
8.2V
END
4.7K
R637
100UF/25V
C617
R607
1K
REF
3
A
2
K
1
Q602
TL431ACZ(3)
3K
R626
R618
130K
C605
270PF
C606
0.33UF
END
R619
180K/1W
R619A
5.1K
B+
B+
B+
2K
VR-601
R615B
150K/2W
R615A
150K/2W
1. Please attention all the components with sign
3. The may be several change. All the data are
2. Please attention the heat groud with sign
only used for reference.
3Y31
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