Table of Contents
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1
2
3
U101
38.9MHz
AGC
R104 220
D
IC103
R103
C103
R106
C111
R109
C110
4.7K
0.01u
1K
C109
100P
+33V
R109
100
+
R114
C1010.01u
4.7K
+
10u
100P
100
50V
C112
R112
C114
4.7K
C102 0.01uF
100P
D101
Q201
100
47uF
1N4148
R113
C1815
R101
R102
75
1K
+5V
+5V
+
C113
100uF
L102
111
R116 1K
R115 1K
R110
C115
Q102
75
R108
0.01u
C1815
33
SDA
SCL
GND
21
+8V
VI
20
C719 10uF
L709 1uH
VO
19
C713 10uF
L708 1uH
VIG
18
ZD708
ZD709
R715
R716
8V2
8V2
3.3K
3.3K
VOG
17
R724 3.3K
BL
16
R
15
C725 10uF
L705 1uH
BG
14
ZD705
ZD710
R721
R725
8V2
8V2
75
3.3K
RG
13
NC
12
G
11
L706 1uH
ZD706
R722
C701 10uF
NC
10
3.3K
8V2
GG
9
R732 3.3K
OPT
8
R730 3.3K
B
7
C
L707 1uH
C725 10uF
C727 10uF
LI
6
L702 1uH
R702
ZD707
ZD730
R723
R731
ZD702
BG
5
47K
8V2
8V2
3.3K
3.3K
8V2
GND
4
LO
3
L703 1uH
C706 10uF
RI
2
L701 1uH
C709 10uF
RO
1
L704 1uH
C705 10uF
R702
ZD704
ZD701
ZD703
8V2
P701 21PIN
8V2
47K
8V2
XS702
L701 1UH
C711 10uF
L
L701 1UH
C773 10uF
R
C778 10uF
L701 1UH
R781
R780
R779
ZD300
ZD712
ZD711
75
47K
47K
8V2
8V2
8V2
FOR DVD
XS702
C772 10uF
L
L701 1UH
C714 10uF
R
L701 1UH
C777 10uF
ZD706
L701 1UH
R430
R430
R430
ZD713
ZD714
75
47K
47K
8V2
8V2
8V2
FOR DVD
B
C603A
D603A
D603B
C603B
BA158
BA158
4.7nF 1KV
4.7nF 1KV
R603
4.7 5W
D603C
D603D
BA158
Rs
BA158
2
3
T602
C603C
C603D
C602
4.7nF 1KV
T602
Rp
4.7nF 1KV
9RM
0.22uF
AC250V
1
680pF 2KV
T601
C605
R602
R604
R606 6.8K
220K
33K
0.1uF
ZD602 18V
VDR601
2W
CN601
100V
C606 470pF 500V
R620
R605 220
2.2M 1/2W
A
C601
0.22uF
AC250V
DEGAUSSING
C609
0.01uF
消磁线圈
50V
SW601
2
1
IC601
F601
CN602
STR-W6553
T3.15A
AC90-270V
250V
1
2
3
4
5
6
7
24C08
IC102
+33V
+5V
C104
L101
R107
0.01u
0.82*
470*
R130
R131
R132
6.8K
6.8K
3.3K
IF
C105
R133
C118
R134
100
100
10nF
0.01uF
STANDBY
1
R105
2
33
SCL
3
DVD_OPT
SDA
4
5
SCART_OPT
6
R119 1K
7
8
Q103
9
C1815
R117
10
1K
R118 1K
11
L104 10uH
R118 3.3K
12
+8V
C129 220pF
13
C127 220nF
C128 10nF
14
15
C132
4.7nF
C130 220nF
16
R138
C133
C131 2200pF
17
1uF
18K
+8V
18
C120 0.1uF
C442
10uF
Blanking
19
EWD
C119 220pF
20
R in
VDRB
21
VDRA
22
IF
1
4
23
2
5
24
G in
R151 3.9K
25
C135 0.1u
+8V
SAW101
26
SW02B
SCART_OPT
27
C136 2.2uF
AGC
28
B in
C137 220pF
29
30
R139
C138 1.5nF
31
2.7K
C139 820pF
32
C140 4.7uF
R148 15K
IC402
R149 15K
HEF4052
+8V
Q701
R707
R713
C1815
20K
47K
C707
R705
R709
R711
1.8K
20K
47K
R708
R714
20K
47K
Q702
C1815
C708 10uF
R706
R710
R712
1.8K
20K
47K
R644 220
Q625
R643
C627
D627
47K
C1815
47uF/25
RL601
1N4148
R640 0
RELAY
C624 470pF 500V
C627
T603
1000uF
D623 BA158
R623
<20V>
1
13
C627 470pF 500V
R632
0.33 1W
C607
<7V>
R624
C627
1 2W
14
220uF
0.33 1W
D624 BA158
3300uF
2
450V(200V)
10V
R622
D626
Q624
<12V>
12
BA158
C1013
0.33 1W
D622 BA158
C625
1000uF
C604
11
C623 470pF 500V
16V
3
R639 10K
R633
<48V>
D621 BA158
L603
10
1 2W
R406 1.2K 1W
R621 0.33 1W
C622
R607
5
1000uF
D605
22
C621 470pF 500V
9
50V
BA158
1W
6
C620 220pF 2KV
C608
J620
R608
C621
<110V>
R627
7
8
100uF
200K
6.8K
10uF
D620 BYW36
160V
35V
TRANSFORMER-W6553
R631 3.3K
ZD620
R630 2K
6V8
IC622 OPTOISO1
R645
R629 100K C633 0.1uF 100V
2.2K
R610 8.2M 1W
IC621
TL431
C610 0.0022uF
R628 4 .3K
VR620 1K
AC250V
4
5
6
7
8
9
10
SW201
SW202
SW203
SW204
SW205
SW206
R236
R237
R238
R239
R240
R241
820
1.5K
1.8K
3.3K
3.3K
5.6K
LED001
KEYBOARD CIRCUIT
C118 33pF
ZD103 8V2
R135 470
R230
64
220
Standby
IRin
63
SCL
Mute
62
SDA
WF/TBS/BBE
IC201
61
+3.3V
Tuning
VddP
L106
TDA83731
60
System
Reset
L107
X101
C147 33pF
C145
C146
10uH
59
+
10uH
Key0
XTALout
58
100uF
0.1uF
key1
XTALin
12MHz
C148 33pF
R425
C149
C150
57
A/D
OscGnd
+
R426
56
10nF
100uF
Vss C/P
VddC
8V2
55
L
VpE
8V2
54
H
VddA
8V2
R144 100
53
VssA
Bout
R143 100
52
SECPLL
Gout
R142 100
51
Vp2
Rout
R141 10K
50
DECDIG
Blanking
R424 10K
49
PH2LF
BCLin
48
PH1LF
B2/Uin
0.1u/63V
C727
47
Gnd3
G2/Yin
0.1u/63V
C726
46
DECBG
R2/Vin
0.1u/63V
C725
45
AVL/EWD
INSSW2
44
VDRB
AUDOUT/AMOUT
43
VDRA
CHROMA
42
IF1
CVBS/Y
C780
C779 1u/50V
41
100U/16V
IF2
Gnd1
40
IREF
CVBSINT
C116 1uF/50V
39
VSC
Vp1
C142 100U/16V
38
Tuner AGC
IFVO/SVO
R125 1K
37
AUDEEM/SIF1
PLLIF
R150 390
C144 0.1U/63V
C143 0.01
36
DECSDEM/SIF2
EHTO
35
Gnd2
AUDEXT/QSSO
34
SNDPLL/SIFAGC
FBISO
33
AVL/REFO
H. out
PWM
MUTE
IC760
2
4
6
8
TFA9842J
1
3
5
7
9
Text
R764 4.7K
R763 15K
C760
+
+
C?
+
C761
+
C760
10u/16V
1u/16V
SW2
1000u/16V
R137 1K
D761 1N4148
C764
C767
1
47u/25V
220u/16V
D762 1N4148
D763 IN4148
2
C762
+
C761
Q760
Q761
100u/16V
1000u/16V
C1015
C1815
R766 68K
C765
C766
R767
10u/16V
4.7n
4.7n
R768 1M
C770
390K
AUDIO L
10u/16V
R769 1K
C771
AUDIO R
R770 1K
C151
10u/16V
+8V
!
+20V
IC402
VDRB
R458 470
HEF4052
C455
100uF
35V
C461
R459
C458
27nF
470
27nF
100V
D452
R456 3.3K
VDRA
BA158
R644 10K
+5V_VCC
C460
1nF
R638 22 /2W
+3.3V_VCC
100V
ZD401 6.8V
Q622
C640
R711
220uF/25V
C1815
510
C459
R410 3.6K 1/4W
ZD602
ZD602
3.9V
5.1V
0.1uF
AFC
R441 4.7K /2W
+20V_VCC
+110V
+7V_VCC
+40V
R152
27 /2W
+8V_VCC
R406
C?
3.3K 1W
1
3
2
1000uF
IC105
L7808
R637 10K
Q622
R402
R404
1.2K
100
C1815
H_OUT
Q401
C2482
+33V_BT
R403
?
+12V_VCC
+110V
R636
R635
C629
22K
10K
2200uF
16V
R442
10K
EWD
R634
10K
C442
ZD440
R145
Q623
8.2V
STAND-BY
1nF
C1815
10K
Q621
C1815
C634
0.1uF
50V
L:STANDBY
H:WORKING
8
9
10
11
12
13
SW207
100
R009
M001
C001 10nF
R008 1K
R515
15K/2W
H501
R510
BL
47
R
G
B
R511
R513
GND
2.2K
270
D503
+3.3V
1N4148
GND
GND
39K
R521
47
27K
ZD104
ZD105
1
R520
GND
2.2K
ZD106
2
B
3
G
4
R
GND
5
BL
BCL
B in
R506
G in
15K/2W
R in
R501
47
Blanking
R502
2.2K
R778
390
L105 10UH
GND
+8V
R413
390
HETO
R412
390
AFC
H_OUT
+8V
C143
C142
R129
R153
+
1K
1.2K
R125
100uF/16V
10n
XT155
Q104
4.7K
GND
XT-5.5
Q703
GND
C1815
SPL
C1815
R128
XT145
L201
1
欧
4R7
8
5W
GND
GND
GND
GND
10uH
Q106
XT-4.5
2
C1815
SW2
XT165
XT160
Q105
SPR
R126
XT-6.5
XT-6.0
C1815
R124
C713
R718
R127
8
欧
5W
75
330
220
470uF/16
4.7K
R220
GND
GND
75
CN302
TO CRT
IC301
CN402
S9302
ZD402
V-DEF
!
H-DEF
22V
100V
C456
R423
5.6 2W
0.22uF
R453
270 1W
C457
D450 BA158
0.22uF
R450
100V
C450
0.68
1W
C454
1.0uF
+13V
R4541.2K
470pF
500V
25V
D451 BA158
R451
-13V
C451
0.68
1W
C453
R452
R455
470pF
500V
C459
C452
HEATER
15K
0.82 /2W
0.1uF
1000uF
2200uF
50V
35V
AFC
L622 91uH
!
180V
R433
C632
C437
D433
C436
0.68
10uF
470pF
1W
47uF
BA158
250V
160V
1KV
T401
HY
R407
!
0
C430
C431
C432
D430
R405
5.6K
!
560pF
8.2nF
5.6nF
!
Q402
BY228
2KV
R408
2KV
2KV
C403
C404
C402
D5023
22
C433
560pF
220pF
47uF
D431
!
500V
500V
50V
22nF
RU4B
400V
!
R441
R440
L440
82K
Q303
6.8 2W
R431
L431
C435
C440
790uH
F630
0.39uF
1.5K
44uH
!
4.7uF
400V
C441
1/2W
50V
0.001uF
100V
C434
D432
R430
2.2uF
BA158
22K
250V
11
12
13
14
15
16
D
R516
220/1W
D504
Q506
BAV21
BF422
Q504
BF422
Q505
BF423
R512
47
R514
C502
330
390pF
R
R526
220/1W
R525
15K/2W
CRT
Q509
R517 1K/1/2W
BF422
G
R527 1K/1/2W
Q507
BF422
R508 1K/1/2W
Q508
BF423
R522
C507
47
10uF/250V
B
G3
G2
G1
R524
C503
330
390pF
D505
R519 1M
D507
1N4148
BA158
0.1uF/250V
R507
220/1W
D502
BAV21
GND
Q503
BF422
Q501
BF422
GND
Q502
SCREEN
HV
C512
BF423
10uF/250V
*R530
R504
2.7/2W
47
R505
C501
H502
330
ZD501
390pF
8.2V
D501
1N4148
GND
C
IC620 HEADER 4
+7V_VCC
R626 220
CN602
DVD -OPT
R625 220
XS702
+5V
L621
10uH
C630
C631
47uF
47uF
R121
+12V_VCC
+12V
2K2
DVD VOLTAGE SUPPLY
BCL
HETO
R421
D404
56K
BA158
B
R422
C407
R418
0.1uF
?
680
35V
!
T301
10
HV TO CRT
3
6
+8V
8
FOCUS
1
B+
R147
4
1K
SCREEN
R419
R146
56K
5.6K
R424
22K
R420 1K
7
6
BCL
D4042
ZD403
C409
C410
ULTIMICRO FLY
C463
1N4148
50V
0.056uF
10uF
1.0uF
8.2V
250V
16V
A
3P52
2006-08-26
TV/AV
Pin62
Pin63
0
0
AV
0
1
AV
1
0
AV
1
1
TV
14
15
16
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