Table of Contents
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1
2
A
U301
ANT1
ANTENNA
VT2V8UP5510
C301
2.4P
C302
L301
10uH
C303
C152
3P
3P
4.7UF
R302
100
XS301
R301
100
AUDIO IN
B
C171
16V/10U
1
1
R318
47K
R320
47K
2
2
R321
47K
C327
1000P
3
3
R319
C172
47K
16V/10U
C328
VD303
STZ6.2N
100P
C331
R326
1K
56P
C
L307
BGH2012B601LT
C345
C345
100nF
100nF
C344
100uF/6.3V
DVD DIGETER IN
AUDIO +5V
D315
74HC244
1
20
OE
VCC
D0
2
19
D
1A1
2OE
D4 OUT
D0 OUT
3
18
2Y4
1Y1
D1
D4
4
17
1A2
2A4
D5 OUT
5
16
D1 OUT
2Y3
1Y2
D2
6
15
D5
1A3
2A3
D6 OUT
7
14
D2 OUT
2Y2
1Y3
D3
8
13
D6
1A4
2A2
D7 OUT
9
12
D3 OUT
2Y1
1Y4
10
11
D7
GND
2A1
27MHZ IN
1
20
OE
VCC
VSY
2
19
1A1
2OE
3
18
2Y4
1Y1
R192
HSY
4
17
1A2
2A4
10K
E
5
16
2Y3
1Y2
27MHZ IN
6
15
1A3
2A3
7
14
2Y2
1Y3
8
13
1A4
2A2
9
12
2Y1
1Y4
10
11
GND
2A1
D316
74HC244
L13
BGH2012B601LT
C203
C206
C207
C208
C204
C205
C200
100nF
100nF
100nF
100nF
100nF
100nF
100nF
TFT+ 3.3v
C163
100nF
C199
220U/6V
C184
NC
XS303
VIDEO IN
R170
0
F
1
L11
C185
3.3UH
330P
C186
VD306
330P
STZ6.2N
R340
NC
C187
NC
R175
L12
0
3.3UH
R341
C188
NC
330P
XS2
S-VIDEO IN
C181
NC
4
3
C
Y
VD307
2
1
STZ6.2N
R161
L10
GND
GND
0
3.3UH
C182
R339
330P
NC
G
L49
3.3UH
XS305
QB11071-B1
C1
330P
PY/CY
1
2
PB/CB
3
4
PR/CR
5
6
7
L50
8
C89
3.3UH
9
330P
10
11
12
13
14
L51
3.3UH
C191
330P
3
4
R142
0
R376
75
N301
BA7071
1
8
VIN
SYNC OUT
C234
2
7
HD OUT
VP OUT
16V/10U
3
6
VSS
VCC
4
5
PD OUT
HOSC
R303
18K
C164
L302
100P
601
C45
R304
C312
220K
R305
TV +5V
470nF
C311
2200P
100K
C305
C307
470nF
470N
6V/220U
L303
BGH2012B601LT
C313
C314
100U/16V
100nF
C334
330N
DVD AUDIO IN R
DVD AUDIO IN L
C339
220U/6V
AUDIO8V
AUDIO +5V
C335
10uF/16V
C340
L306
C337
C338
1000P
BGH2012B601LT
L305
C334
C336
10uF/16V
1500PF
22UH
330nF
470P
C341
10N
C326
C325
10N
220U/6V
C343
10uF/16V
C342
10uF/16V
C330
65
40
AVSUP
CAPL_M
56P
66
39
AVSUP
AHVSUP
67
38
ANA_IN1+
CAPL_A
68
37
ANA_IN-
SC1_OUT_L
C329
69
36
ANA_IN2+
SC1_OUT_R
56P
70
35
TESTEN
VREF1
R327
G301
71
34
XTAL_IN
SC1_OUT_L
1K
18.432M
72
N303
33
XTAL_OUT
MSP3450G
SC1_OUT_R
73
32
TP
NC
74
31
AUD_CL_OUT
NC
R367
75
30
NC
DACM_SUB
76
29
NC
NC
77
28
D_CTR_I/O_1
DRCM_L
100K
78
27
D_CTR_I/O_0
DACM_R
79
26
ADR_SEL
VREF2
80
25
STANDYQ
DACA_L
C332
C333
20P
20P
R328
100
C347
VCC3.3V
10nF
R146
R329
C346
R369
R329
100
100
1000PF
100
10K
C348
100nF
C345
L307
100nF
BGH2012B601LT
AUDIO5V
C344
6V/220U
R141
10K
VD320
DTC144
R155
1K
R137
1
80
VDD
TMODE
2
79
R187
10K
1K
VD[15]
VSYNC
3
78
VD[14]
FIELD
4
77
R176
680
R125
VD[13]
VSS
NM
5
76
VD[12]
VDD
6
75
R188
220
VD[11]
SIAD1
7
74
VD[10]
AVD
8
73
VD[9]
RSET
9
72
VD[8]
AVS
10
71
C231
VDDE
HS
11
70
100nF
C230
C229
VSSE
VCOM1
100nF
100nF
12
69
XTI
BIN1
13
68
C223
XTO
BIN0
D314
100nF
14
67
SIAD0
VREFP1
15
TW9908
66
RST#
VREFN1
16
65
TEST1
GIN1
17
64
C225
TEST2
GIN0
100nF
18
63
SDAT
RIN0
19
62
SCLK
RIN1
C228
20
61
VDD
AVD
21
60
100nF
VSS
AVS
22
59
VD[7]
AVD
23
58
C227
C226
C224
VD[6]
AVS
24
57
100nF
100nF
100nF
VD[5]
AVS
25
56
VD[4]
AVD
26
55
VD[3]
FB1
27
54
VD[2]
FB0
28
53
C213
VD[1]
MUX5
C198
100nF
29
52
VD[0]
MUX4
30
51
100nF
VDDE
MUX3
C215
C216
C217
100nF
100nF
100nF
C218
C372
C374
C220
100nF
100N
100N
100nF
C221
100nF
C129
R348
100nF
680
C214
C232
100nF
16V/10U
C194
C373
100nF
100N
C196
R162
100nF
75
L18
BGH2012B601LT
TFT+ 3.3v
C197
C195
100nF
100nF
C189
R171
330P
75
C183
330P
R144
75
C38
R374
330P
75
C190
330P
R346
75
C192
330P
R245
75
5
6
C235
100nF
R74
R316
C269
5.6K
560P
R317
470
N302
5.6K
R310
Z86229
4.7K
R307
R315
100
5.6K
1
18
I2C SEL
RED
2
17
R2
GREEN
BOX
3.3K
3
16
BLUE
SDO
R308
4
15
R313
SEN
SCK
100
100
5
14
HIN
SDA
6
13
R312
SMS
VS IN
100
7
12
AUDIO +5V
VIDEO
VDD
8
11
CSYNC
VSSA
R309
6.8K
9
10
L304
LPF
RREF
BGH2012B601LT
AUDIO +5V
C316
C317
C318
68nF
6.8nF
100nF
R311
10K
C319
C320
100uF/16V
100nF
R926
N902
C928
10
NJM4558
100uF/16V
AUDIO -5V
R927
10K
C917
3
100nF
+
C910
1
10uF/16V
OUT
2
C921
-
16V/10U
C915
R920
R922
5.1K
3.9K
300P
R921
100K
R925
R919
10K
100
C914
AUDIO +5V
2700P
R928
C927
C913
10K
5
100nF
+
100uF/16V
C909
R917
7
10uF/16V
3.9K
OUT
6
C920
R930
-
16V/10U
10K
R915
N902
5.1K
C911
NJM4558
2700P
R916
C912
100K
300P
R918
10K
C378
100nF
C377
100nF
C376
100nF
1
120
YIN(1)
DTVD(3)
2
119
YIN(0)
DTVD(2)
3
118
AVDD
DTVD(1)
4
117
YOUT
DTVD(0)
5
116
AGND
VDD
6
115
FB(1)
GPIO(0)
7
114
FB(0)
GPIO(1)
8
113
AGND
FPCLK
9
112
RIN(1)
FPBIAS
10
111
RIN(0)
FPPWC
11
110
GIN(1)
FPDE
12
109
GIN(0)
FPHS
13
108
AGND
FPVS
14
107
AVDD
GND
15
106
VQVD1
FPB1(0)
16
105
BIN(1)
FPB1(1)
17
104
BIN(0)
FPB1(2)
18
103
VREFP1
FPB1(3)
19
D307
102
VREFN1
FPB1(4)
20
101
RSET
FPB1(5)
21
TW8803
100
DECHS
FPB1(6)
22
99
AGND
FPB1(7)
23
98
AVDD
VDD
24
97
GND
FPG1(0)
25
96
VDD
FPG1(1)
26
95
PLLCKO
FPG1(2)
27
94
PLLCKI
FPG1(3)
R349
28
93
DECVS
FPG1(4)
100
29
92
TEST1
FPG1(5)
30
91
RESET#
FPG1(6)
R350
31
90
IRQ
FPG1(7)
100
32
89
MC_SCLK
GND
33
88
MC_SDA
FPR1(0)
34
87
MC_SIAD
FPR1(1)
R351
35
86
VDD
FPR1(2)
100
36
85
XTAL27I
FPR1(3)
37
84
XTAL27O
FPR1(4)
38
83
GND
FPR1(5)
39
82
OSDCLK
FPR1(6)
40
81
OSDVSYN
FPR1(7)
R73
0
R352
47K
R168
10
7
8
C180
MAIN BOARD CIRCUIT DIAGRAM
NC
L9
3.3UH
TV VIDEO OUT
(AV CIRCUIT DIAGRAM)
C177
C179
R143
75
330P
330P
R158
0
TW9908 YBFOUT
B OUT
G OUT
R OUT
FB
PVDD
I2C SCL
I2C SDA
N904
1
PGND
2
ROUT-
3
PVDD
C943
1U
4
RHPIN
C944
1U
5
RLINEIN
C945
470N
6
RIN
TV SCL
C86
470N
7
TV SDA
VDD
C946
C932
470N
8
LIN
N903
100uF/16V
R937
C947
AUDIO -5V
NJM4558
10
1U
9
LLINEIN
C937
C948
3
100nF
1U
10
+
LHPIN
R938
1
11
10K
OUT
PVDD
2
C939
12
-
47U/4V
LOUT-
R931
10K
R940
R939
51K
100K
C938
100P
C931
100uF/16V
R936
AUDIO +5V
10
C934
5
100nF
+
R933
7
OUT
10K
6
C940
-
47U/4V
N903
NJM4558
R934
R935
100K
51K
C933
100P
D309
C296
L1
16V/10U
BGH2012B601LT
1
20
OE
VCC
2
19
C309
TFT 3.3V
1A1
2OE
100nF
3
18
2Y4
1Y1
4
17
1A2
2A4
5
16
2Y3
1Y2
6
15
1A3
2A3
7
14
2Y2
1Y3
8
13
1A4
2A2
9
12
2Y1
1Y4
N306
10
11
GND
2A1
AD5245
74HC244
D310
AUDIO +5V
1
20
OE
VCC
C393
L2
C300
BGH2012B601LT
2
19
1A1
2OE
100uF/16V
100nF
3
18
2Y4
1Y1
L309
4
17
1A2
2A4
BGH2012B601LT
5
16
TFT 3.3V
2Y3
1Y2
C379
6
15
1A3
2A3
6V/220U
C380
7
14
2Y2
1Y3
100nF
8
13
1A4
2A2
9
12
2Y1
1Y4
C381
C382
C383
TWVDD
10
11
GND
2A1
100nF
100nF
100nF
74HC244
C385
100nF
D311
C384
100nF
1
20
OE
VCC
2
19
1A1
2OE
C386
C387
C388
TWAVDD
100nF
100nF
100nF
3
18
2Y4
1Y1
4
17
1A2
2A4
5
16
2Y3
1Y2
C390
6
15
1A3
2A3
100nF
C389
7
14
2Y2
1Y3
100nF
8
13
1A4
2A2
L311
9
12
2Y1
1Y4
BGH2012B601LT
10
11
TFT 3.3V
GND
2A1
C392
74HC244
100nF
C391
6V/220U
D312
1
20
OE
VCC
2
19
1A1
2OE
3
18
2Y4
1Y1
4
17
1A2
2A4
5
16
2Y3
1Y2
6
15
1A3
2A3
7
14
2Y2
1Y3
8
13
1A4
2A2
9
12
2Y1
1Y4
10
11
GND
2A1
74HC244
D313
1
20
OE
VCC
2
19
1A1
2OE
3
18
2Y4
1Y1
4
17
1A2
2A4
5
16
2Y3
1Y2
6
15
1A3
2A3
7
14
2Y2
1Y3
8
13
1A4
2A2
9
12
2Y1
1Y4
10
11
GND
2A1
74HC244
9
10
LS1
24
R945
R946
ROUT+
100K
100K
23
SPEAKER
SE/BTL
22
HP/LINE
R944
10K
C949
J1
21
VOLUME
6V/220U
PHONEJACK STEREO SW
R943
20
SEDIFF
10K
R947 1K
19
SEMAX
R942
10K
18
AGND
C955
R948
17
BYPASS
470N
C950
1K
6V/220U
16
FADE
15
SHUTDOWN
LS2
14
LOUT+
13
PGND
SPEAKER
VD904
TPA6011A4
DTC144
MUTE
HV CON
RN305
33*4
1
GND
2
BE5
3
BE4
4
BE3
5
BE2
6
GND
7
BE1
8
BE0
9
NC
RN306
10
NC
33*4
11
GND
12
GE5
13
GE4
14
GE3
15
GE2
16
GND
17
GE1
18
GE0
19
NC
RN307
20
NC
33*4
21
GND
22
RE5
23
RE4
24
RE3
25
RE2
26
GND
27
RE1
28
RE0
29
NC
30
NC
RN308
33*4
31
GND
32
CLK
33
GND
34
DENA
35
GND
36
VD
37
GND
38
HD
U7
39
GND
RN309
40
GND
33*4
15"PANEL
41
GND
42
BO5
43
BO4
44
BO3
45
BO2
46
GND
47
BO1
48
BO0
49
NC
RN310
50
NC
33*4
51
GND
52
GO5
53
GO4
54
GO3
55
GO2
56
GND
57
GO1
58
GO0
59
NC
RN312
60
NC
33*4
61
GND
62
RO5
63
RO4
64
RO3
65
RO2
66
GND
67
RO1
68
RO0
69
NC
70
NC
71
VCC
72
VCC
73
VCC
74
NC
75
NC
C160
100nF
C250
220U/6V
L33
BGH2012B601LT
TFT 3.3V
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