Table of Contents
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MAIN BOARD CIRCUIT DIAGRAM (MPEG & SERVO & AV OUTPUT CIRCUIT DIAGRAM)
R24
1k
VCC
A
COMMON
5
1
CH1
INH
6
2
CH0
VEE
7
3
VDD
VSS
8
4
D1
TC4W53
XS4
24
LD/VCC
23
22
21
20
C47
19
DVDA
18
1uF
C46
1uF
17
$MD
DVDD
16
R137
0
C44
MA
15
C187
DVDB
14
1uF
MB
1uF
R139 0
13
KTA1298
MC
12
DVDC
11
VD11
R140 0
C97
10
C119
R148 0
4700P
9
L22 601
10U/16V
LDOVCC
8
R99
LDO1
C48
7
L21
+
C118
6
4.7
VCC
601
R23
10u/16v
R98
5
10
LDO2
4
VD10
3
FCS+
4.7
2
KTA1298
1
MOLEX-2409
CLK3
R162 1
R43
6
5
R50
15
14
4
VOTK+
VOFC+
0R5
16
13
0R5
3
VOTK-
VOFC-
17
12
2
VOLD+
VOSL+
18
11
1
VOLD-
VOSL-
19
10
PGND
PGND
L015
53261-0690
20
9
VNFTK
PVCC1
10k
CB40
CB79
21
8
PVCC2
VCC
DRVCC
DV33
+
+
601
C416
C123
30
29
+
G2
G1
R1
CB16
10 U/6v
10 U/6v
100n
100n
R166
22
7
PREGND
VNFFC
NC
10k
23
6
VINLD
VOSL
R48
24
5
CTK2
VINSL-
20k
R47
25
4
CTK1
VINSL+
C54
20k
26
3
VINTK
CF2
150P
27
2
BIAS
CF1
CB79
28
1
STBY
VINFC
R40
20k
R39
R41
15K
18K
R36
D003
V1P4
100n
10k
BA5954
C49 330P
N417
PCM1742
R30
33
ABCK
1
16
ACLK
BCK
SCK
ASDATEO
ML
2
15
DATA
ML
L1
ALRCK
MC
3
14
LRCK
MC
+P5V
601
C42
C12
C32
R59
MD
4
13
DGND
MD
+
CB128
10K
100U/6.3V
100U/6.3V
100n
5
12
R01
+3.3V
ZERONA
10U/16V
6
11
+5V
ZERO OA
R49
10k
10
7
VCOM
LOUT
C59
C58
C555 47U/4V
+
9
8
GND
ROUT
100n
R502
10U/16V
R501
47K
47K
R556
1k
+P5V
VD525
R558
ISS355
10k
R559
VD524
R557
KTA1298
VD520
470
2SD601
VD522
1k
VD33
AUDIO5V
ISS355
+
ISS355
C5
R568
VD521
CB74
100U/6.3V
ISS355
100n
100k
R560
VD407
+
KTA1298
C510
4K7
47U/6V
100P
C117
R93 750K
GND
1
AGND
DVDA
2
DVDA
DVDB
3
DVDB
DVDC
4
DVDC
DVDD
5
DVDD
$$$251
6
DVDRFIP
7
DVDRFIN
MA
8
MA
MB
9
MB
MC
10
MC
$MD
11
MD
12
SA
13
SB
14
SC
15
SD
16
CDFON
17
CDFOP
E
18
TN1
F
19
TPI
MD
20
MDI1
21
MDI2
$$$59
22
LDO2
$$$60
23
LDO1
SVDD3
24
SVDD3
25
CSO/RFOP
26
RFLVL/RFON
GND
27
SGND
V2P8
28
V2REFO
V20
D2
29
V20
V1P4
30
VREFO
31
FEO
100N
CB139
32
TEO
33
TEZISLV
OPO
34
OP_OUT
OP-
35
OP_INN
OP+#
36
OP_INP
#DMSO
37
DNO
FMO
D3800
38
FMO
39
TROPENPWM
40
PWMOUT1/V_ADIN9
TRO
41
TRO
F00
42
FOD
NC
GND
43
USB_VSS
$USBP
44
USBP
$USBM
L35
45
USBM
DV33
601
46
USB_VDD3
R168
47
FG/V_ADIN8
0
48
TDI/V_ADIN4
R163
CLOSESW
49
TMS/V_ADIN5
150K
C177
STBY
50
TCK/V_ADIN6
2200P
51
TDO/V_ADIN7
V18
52
DVDD18
$$$187
53
IOA2
$$$186
54
IOA3
$$$185
55
IOA4
R164 680k
C179
$$$184
56
IOA5
$$$183
57
IOA6
100N
$$$178
58
IOA7
$$$201
59
HIGHA0
$$$174
60
IOA18
$$$205
61
IOA19
GND
C57
62
DVSS
1500P
63
APLLCAP
64
APLLVSS
R444
R51
10K
0
R169
20k
C457
V1P4
15N
V1P4
C53
0
CB100
150P
100N
R586
L14
DV33
601
R10 10K
N2A
DV33
2
4558
R5 1K
1
BATTER
CB3
3
N406
L1
100n
HS0038B
DV33
+P5V
+P5V
601
CB6
R2
100n
51K
HV
5
R3
R138
7
47K
10
6
C1
N2B
R407
CB85
4558
10U/16V
10K
100n
R408
10K
C518
300P
R515
10k
N501A
10K
2
4558
C509 47uF/4V
R530
R102
DV33
1
100
R117
R514
3
10k
3k9
R593
C554
R513
R517
10
AUDIO-5V
R103
47U/4V
6k8
10k
C573
C516
C574
47U/16V
R516
100n
10k
1800P
C504
100k
C523
R523
47U/16V
10k
100n
R518
AUDIO5V
R519
100
5
R521
R529
VD19
7
100
STZ6.2N
6
6k8
C517
N501B
C508 47uF/4V
R522
3k9
4558
L-IN
1800P
100k
R527
R520
VD510
EM5
10k
C519
10M
R567
2SD601
300P
1k
R526
R114
100
VD509
1k
1k
2SD601
R101
10k
R64 560
Y 0
192
YUV0/CIN
RR104
191
FS
190
10K
VREF
189
DACVDDB
DACVDDC
188
KE YIN0
RD16
187
KE YIN1
RD17
186
KE YIN2
RD18
185
KE YIN3
RD19
184
KEYOUT0
RD20
KEYOUT1
183
RD21
DV33
182
DVDD3
KEYOUT2
181
RD22
KEYOUT3
180
RD23
CS
179
DQM2
BAT
178
DQM3
177
RD24
176
RD25
175
GND
DVSS
174
RD26
173
V18
DVDD18
172
SDCLK
RD27
171
SDCMD
RD28
170
RD29
169
RD30
168
RD31/ASDATA5
DV33
167
DVDD3
$$$170
166
RA4
$$$171
165
RA5
$$$173
164
RA6
GND
163
DVSS
$$$131
162
RA7
161
GND
DVSS
160
$$$132
RA8
159
$$$133
RA9
158
$$$229
RA11
157
$$$134
CKE
156
$$$126
R54
$$$127
RCLK
DV33
33
155
DVDD3
154
RCLKB
153
RVREF/V_ADIN3
V18
152
DVDD18
$$$135
151
RA3
$$$136
150
RA2
$$$162
149
RA1
GND
148
DVSS
147
$$$163
RA0
146
$$$164
RA10
145
$$$230
R52
$$$231
BA1
144
GND
33
DVSS
143
$$$211
R53
$$$212
BA0
142
$$$137
33
$$$138
RCS
141
DV33
$$$140
DVDD3
$$$139
$$$142
140
11
$$$141
22*4
$$$147
139
CAS
$$$146
138
RWE
$$$213
RN5
137
DQM1
LIMIT
136
DQS1
$$$158
135
RD8
GND
134
DVSS
$$$159
133
RD9
132
$$$160
RD10
131
$$$161
RD11
130
$$$165
RD12
129
$$$166
RD13
R61
4.7K
R60
4.7K
R63
R62
33
33
$$$189
$$$190
21
25
A0
D0
$$$188
$$$191
20
26
A1
D1
DV33
$$$187
$$$192
19
27
A2
D2
$$$186
$$$193
18
28
A3
D3
$$$185
$$$194
R55
17
32
A4
D4
$$$184
$$$195
10K
R56
16
33
A5
D5
10K
$$$183
15
34
$$$196
A6
D6
$$$178
14
35
$$$197
A7
D7
$$$201
8
A8
$$$200
7
A9
$$$198
36
11
A10
NC
$$$199
6
29
A11
NC
L15
$$$177
5
A12
$$$202
DV33
4
A13
D001
$$$203
601
3
A14
R90
$$$176
2
24C02
A15
$$$175
10K
1
10
A16
RESET
$$$204
40
12
A17
RY/BY
$$$174
13
CB94
A18
$$$205
+
37
30
100N
C37
A19
VCC
38
31
A20
VCC
$$$235
22
10U/16V
CE
$$$225
24
23
OE
VSS
$$$226
9
39
WE
VSS
U1
8MFLASH
A-R
A-L
R192
VD25
TFTON
R -IN
VD17
1k
STZ6.2N
+P5V
EM4
ISS355
VD26
10M
R160
R180
DTA124
10U/16V
10k
XS003
Speaker
C164
R111
100k
10
R191
1k
R112
100k
C281
100N
1k
C148
R161
R176
220uF/4V
C141
10
C509
R150
10U/16V
10k
30k
10U/16V
VD4
L22 601
2SD601
VR1
N11
N4
R149
+
C120
1k
WX10HB-2-20K
C166
100U/6.3V
CB42
TC4052
N4863
100n
330N
VR2
R125
1k
WX10HB-2-20K
R158
0
C165
C143
10U/16V
R106
VD14
2SD601
C147
R155
R156
C509 220uF/4V
C163
10k
10U/16V
R104
100N
10k
30k
10k
R113
10U/16V
10
XS004
Speaker
A-L
C236
C234
10U
10U
C234
A-R
C234
10U
+
10U
C176
100U/6.3V
XS006
speaker
XS1
MOLEX-0890
DCLK
KEYOUT0
R179
R177
1
KEYOUT1
4k7
0
HSY
2
KEYOUT2
TPA6011
3
KEYOUT3
4
Y7
KE YIN3
C239
VD42
5
KE YIN2
10U/16V
6
DVSYNC
KE YIN1
2SD601AR
7
KE YIN0
R178
8
Y6
10k
Y5
Y4
Y0
R181
47k
PAL/N
R185
R190
R184
C240
CS
100k
100k
10k
100n
VD32
ISS355
TFTON
VD31
R200 1k
DTA124
+P5V
AUDIO5V
R4
10k
VD16
TFTON-OFF
FMC3
VD9
DTC144
TFTOFF
R16
0
SDRAM3V3
+
C52
10U/16V
CB110
CB111
CB115
CB145
CB103
100n
100n
100n
100n
100n
D004
64MSDRAM
C92
NC
SVDD3
CB76
CB47
100n
100n
V2P8
CB69
+
C125
100n
V1P4
+
R28
C78
C64
CB04
680K
2200P
10U/16V
100N
DV33
+
CB144
C60
CB123
CB97
CB120
100N
10U/16V
100N
100N
100N
R155
D3
1
10
2
R155
3
DV33
AUDIO5V
1k
4
1V8
LT1117-1.8V
EM8
JS1
+
C150
10M
VD29
100U/6.3V
DV33
STZ6.2N
HSJ1494-01010
EM7
R71
JS4
10k
10M
VD28
STZ6.2N
TFTSW
R155
HSJ1494-01010
10
R155
1k
8.0 ELECTRICAL DIAGRAM
R95
EM4
VD17
C228
10U
0
10M
STZ6.2N
L43
R120
+P5V
601
10k
C519
WX10HB-2-20K
C235
R115
EM5
VD19
10U
0
300P
10M
STZ6.2N
VR2
R116
10k
C138
EM8
JS1
N9
10M
VD29
220U/4V
C142
STZ6.2N
XS007
R187
NC
1k
speaker
HSJ1494-01010
C238
EM7
JS4
10M
VD28
220U/4V
C120
STZ6.2N
R186
NC
1k
DVD/AUX
HSJ1494-01010
R182
15k
R183
10k
TZC03A200P
C466
D002
C63
1N
74HCU04
L19 601
R57
+P5V
G2
1
14
1A
VCC
27M
1M
2
13
1Y
6A
+
C93
CB117
3
12
2A
6Y
C62
10U/16V
100n
4
11
C208
2Y
5A
22P
R570
100n
R242
5
10
33
100
EM7
3A
5Y
R312
COX
33
SPDIFOUT
6
9
3Y
4A
R58
R241
10M
10
390
7
8
GND
4Y
C75
5.1P
L4
AVDD3
601
L31
1V8
V18
601
CB116
CB5
CB140
CB119
CB112
+
C96
100n
100n
100n
100n
100n
10U/16V
10U/16V
+
CB72
CB78
C34
100N
100N
10U/16V
CB114
CB118
CB113
CB99
CB88
CB142
CB96
100N
100N
100N
100N
100N
100N
100N
DV33
R454
10k
CLOSESW
I81
ESF11V1
I11
ESF11V1
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