A
B
C
D
E
G
2
F
1
3
4
5
6
7
8
9
10
MAIN BOARD CIRCUIT DIAGRAM
(DECODER CIRCUIT DIAGRAM)
DIP + SMD
Y2 Crystal :
VSD
A
SC
L
SD
A
RX
D
TX
D
VSC
K
VST
B
AST
B
P
W
DN#
URS
T
#
SPD
IF
O
U
T
LDO1
LDO2
V20
AVDD3
SP+
C
L
O
SESW
FMSO
V1P4
SL+
SL-
V1P4
FMS
O
V1
P4
TRO
SL+
ST
BY
TR
O
FOSO
SL-
STBY
SP++
LIMIT
GND
DVD 5V
LDO_AVCC
DRVCC 5V
DVD5V
DVD5V
VCCI
-5v
VCCI
VCC 5V
DRVCC 5V
DV33
DVD1V8
DV33
TFT3.3V
DV33
DV33
DV33
DV33
DVD1V8
DVD1V8
DV33
DV33
DV33
DV33
C102
33N
R51
0
CB135
100N
R567
0
L34 601
C58
0.1uF
C457
15N
C441
100N
C211
0.1uF
CB77
100N
L02
601
C61
5.1P
C103
100N
+
C119
10uF/16v
C441
16V/10U
VD509
2SD601AR
R151
10K
C73
TZC03P-200A
N501B
4558
5
6
7
8
VD510
2SD601AR
R28
1R0
N501A
4558
3
2
1
4
R150
20K
CB30
100N
CB139
100N
C57
1500P
+
C116
16V/10U
R519
5.1K
R54
33
CB67
100N
C117
100P
R444
10K
CB78
100N
R52
33
CB99
0.1uF
+
C118
10uF/16v
R93
750K
R23
10
L21
601
R530
100
C54
150p
R1
10K
R514
3.9K
R29 680K
C518
300P
CB3
2200P
CB113
0.1uF
CB120
0.1uF
D003
BA5954FP
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
29
30
VINFC
PVCC1
PGND
VOSL+
CF2
CF1
VOTK+
VNFFC
VOFC+
VOFC-
PVCC2
PGND
VNFTK
CTK2
BIAS
VOSL
VINSL+
VINSL-
STBY
VCC
VOSL-
VOLD+
VOLD-
VOTK-
VINLD
PREGND
CTK1
VINTK
G1
G2
R520
10K
R98
4R7
R40
18K
R526
1K
R521
3.9K
CB128
0.1uF
VD14
ISS355
R99
4R7
R50
0R5
CB123
0.1uF
L30
601
L20
601
CB133
100N
CB6
100N
+
C12
100U/16V
D004
64MSDRAM
SMD TSOP(II)-54 D400x875mil
1
2
4
12
5
7
9
8
10
46
11
13
15
16
17
18
19
35
22
23
24
25
26
14
41
29
30
31
32
33
34
36
37
38
39
40
43
42
44
52
45
47
49
48
50
51
53
54
20
21
3
6
27
28
VC
C
DQ
0
DQ
1
VSSQ
DQ
2
DQ
3
V
CCQ
DQ
4
DQ
5
VSSQ
DQ
6
DQ
7
DQ
M
L
WE
CA
S
RA
S
CS
A1
1
A
10/
A
P
A0
A1
A2
A3
VC
C
VSS
A4
A5
A6
A7
A8
A9
NC
CK
E
CL
K
DQ
M
H
NC
V
CCQ
DQ
8
DQ
9
VSSQ
DQ
1
0
DQ
1
1
V
CCQ
DQ
1
2
DQ
1
3
DQ
1
4
DQ
1
5
VSS
BA0
/A
1
3
BA1
/A
1
2
V
CCQ
VSSQ
VC
C
VSS
JP1
HEADER 6
6
5
4
3
2
1
R429
100K
+
C91
10uF/16V
R518
100
R527
1K
R30
33
CB124
0.1uF
C109
47N
CB69
100N
R556
1K
C51
330P
+
C504
100uF/16V
R57
1M
C110
47N
G2
27MHz
1
2
R53
33
R86
0
L41
601
+
C416
10U/16V
R43
0R5
C523
100n
R517
10K
L16
601
R38
15K
D001
24C02
1
2
3
4
5
6
7
8
A0
A1
A2
A3
SD
A
SC
L
NC
VD
D
L15 601
CB97
0.1uF
CB2
2200P
CB138
100N
L22
601
R513
5.1K
CB111
100N
R24
1K
RN5
22*4
C125
10U/16V
CB94
100N
R36
10K
L4
601
CB76
100N
VD13
ISS355
R47
20k
R516
100K
C554
4V/47U
C47
1u
R522
100K
L4
L
R69 150K
R529
100
CB40
100N
+
C65
16V/10U
C99
1000P
+
C41
10uF/16V
C108
1U
C44
1u
CB5
0.1uF
R15
150K
+
C487
10uF/16V
C53
150p
C516
2700P
CB137
100N
C46
1u
CB116
0.1uF
R557
1K
C100
100N
CB4
100N
VD520
2SD601AR
C111
470N
R70
1u
CB119
0.1uF
C517
2700P
+
C59
10uF/16V
C104
100N
C101
100N
D8A
74HC04
1
2
14
7
C97
4700P
CB112
0.1uF
D7
TC4W53
8
7
6
4
4
3
2
1
C106
1U
VD11
KTA1298
1
3
2
C509
4V/47U
C63
1000P
TOP
XS401
HEADER 24 SMD0.5 TOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C237
0
CB90
0.1uF
R515
10K
C105
100N
CB121
100N
U1
MX29LV16T-7
SMD TSOP-40(10x20mm)
21
20
19
18
17
16
15
14
8
37
24
13
25
26
27
28
7
22
32
33
34
35
11
30
23
9
39
36
5
6
4
3
2
1
40
29
10
12
38
31
A0
A1
A2
A3
A4
A5
A6
A7
A8
A1
9
OE
A1
8
D0
D1
D2
D3
A9
CE
D4
D5
D6
D7
NC
VC
C
VSS
WE
VSS
A1
0
A1
2
A1
1
A1
3
A1
4
A1
5
A1
6
A1
7
NC
R
ESET
RY
/B
Y
A2
0
V
C
C
R558
10K
L23 601
R523
10K
R66
100K
CB100
100N
R68
680K
R39
20k
C239
0
VD525
ISS355
R559
4.7K
D2
D3800
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
AGND
DVDA
DVDB
DVDC
DVDD
DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
SVDD3
CSO/RFOP
RFLVL/RFON
SGND
V2REFO
V20
VREFO
FEO
TEO
TEZISLV
OP_OUT
OP_INN
OP_INP
DMO
FMO
TROPENPWM
PWMOUT1/V_ADIN9
TRO
FOO
USB_VSS
USBP
USBM
USB_VDD3
FG/V_ADIN8
TDI/V_ADIN4
TMS/V_ADIN5
TCK/V_ADIN6
TDO/V_ADIN7
DVDD18
IOA2
IOA3
IOA4
IOA5
IOA6
IOA7
HIGHA0
IOA18
IOA19
DVSS
APLLCAP
APLLVSS
A
P
LLV
D
D
3
IOWR
A1
6
HIGHA
7
HIGHA
6
HIGHA
5
HIGHA
4
HIGHA
3
DV
DD3
HIGHA
2
HIGHA
1
IOA
20
IOCS
IOA
1
IOOE
DV
DD3
AD
0
AD
1
AD
2
AD
3
D
VSS
AD
4
AD
5
AD
6
IO
A2
1
/V_
AD
IN
0
AL
E
AD
7
A1
7
IOA
0
D
VSS
UWR
URD
DV
DD1
8
U
P
1_2
U
P
1_3
U
P
1_4
U
P
1_5
U
P
1_6
U
P
1_7
U
P
3_0
U
P
3_1
U
P
3_4
U
P
3_5
DV
DD3
ICE
PR
ST
IR
INT
0
DQ
M
0
DQ
S
0
RD7
D
VSS
RD6
RD5
D
VSS
RD4
RD3
DV
DD1
8
RD2
RD1
RD0
RD1
5
DV
DD3
RD1
4
RD13
RD12
RD11
RD10
RD9
DVSS
RD8
DQS1
DQM1
RWE
CAS
RAS
DVDD3
RCS
BA0
DVSS
BA1
BA10
RA0
DVSS
RA1
RA2
RA3
DVDD18
RVREF/V_ADIN3
RCLKB
DVDD3
RCLK
CKE
RA11
RA9
RA8
DVSS
RA7
DVSS
RA6
RA5
RA4
DVDD3
RD31/ASDATA5
RD30
RD29
RD28
RD27
DVDD18
RD26
DVSS
RD25
RD24
DQM3
DQM2
RD23
RD22
DVDD3
RD21
RD20
RD19
RD18
RD17
RD16
DACVDDC
VREF
FS
YUV0/CIN
D
A
C
VSSC
YU
V1
/Y
DA
CV
DDB
YU
V2
/C
DA
CV
S
S
B
YU
V3
/C
VBS
DA
CV
DDA
YU
V4
/G
DA
CV
S
S
A
YU
V5
/B
YU
V6
/R
DV
DD3
VSYN
C
/V_
AD
IN
1
YU
V7
/ASD
AT
A5
H
SYN
C
/V_
AD
IN
2
SPM
C
L
K
SPD
AT
A
SPL
R
C
K
SPBC
K/
ASD
A
T
D
5
DV
DD3
A
L
RCK
ABC
K
AC
L
K
DV
S
S
ASD
AT
A0
ASD
AT
A1
ASD
AT
A2
ASD
AT
A3
DV
DD1
8
ASD
AT
A4
DV
S
S
MC
_
D
A
T
A
SPD
IF
RF
G
ND1
8
RF
V
DD1
8
XT
AL
O
XT
AL
I
J
ITFO
J
ITFN
PL
L
V
SS
IDA
CE
X
L
P
P
LLV
D
D
3
LP
F
O
N
LP
F
IP
LP
F
IN
LP
F
O
P
A
DCV
DD3
S_
VC
M
A
DCV
S
S
S_
VR
EF
P
S_
VR
EF
N
RF
V
DD3
RF
RP
DC
RF
RP
A
C
H
R
FZC
CRT
P
L
P
RF
G
N
D
CE
Q
P
CE
Q
N
OD
P
OS
N
RF
G
C
IRE
F
A
V
DD3
C508
4V/47U
C39
20P
L14
C238
0
VD524
KTA1298
R64
1.8K
C49
330P
CB136
100N
C236
0
R58
10
D8B
74HC04
3
4
14
7
C154
100N
CB126
0.1uF
VD10
KTA1298
1
3
2
R454
10K
C75
5.1P
C519
300P
D02
PCM1742
1
2
3
4
13
14
15
16
5
6
7
8
9
10
11
12
BCK
DATA
LRCK
DGND
MD
MC
ML
SCK
+3.3V
+5V
LOUT
ROUT
GND
VCOM
ZERO OA
ZERONA
CB118
0.1uF
C30
10U/16V
C555
4V/47U
R48
20k
CB68
100N
C62
24P
R41
15K
R
ESET
I
N
LIMIT
SPDIF OUT
DVD DIGETER OUT
CD/DV
D S
W
CD/DVD SW
DVD AUDIO OUT L
DVD AUDIO OUT R
LIMIT
