Table of Contents
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IC1801
TC7SH04FU;
SN74AHC1G04HDCKR
A
(IC301 135P)
CS0
A2
(IC301 133P)
A1
R1802
1/16GJ
3.3KC
(IC301 78P)
IO_RESET
B
R1804
R1807
1/16GZ
0C
X
IO_RESET
D0
D1
D2
D3
(IC301)
D4
D5
D6
D7
TC74LCX574FT
C
IO_RESET
D8
D9
D10
D11
(IC301)
D12
D13
D14
D15
TC74LCX574FT
D
IO_RESET
D0
D1
D2
D3
(IC301)
D4
D5
D6
D7
TC74LCX574FT
E
IO_RESET
D8
D9
D10
D11
(IC301)
D12
D13
D14
D15
TC74LCX574FT
F
A4
A3
IO_RESET
D0
D1
D2
D3
G
(IC301)
D4
D5
D6
D7
TC74LCX574FT
H
IC1826
TC7SH04FU;
SN74AHC1G04HDCKR
I
(IC301 135P)
CS1
(IC301 133P)
A7
R1827
X
R1826
R1828
1/16GJ
X
10KC
RB1822
R1829
R1EA1034G:
X
R1A41034G
TC74LCX541FT
J
(IC301 65P)
CS1
K11
K12
K8A
(KEW SW)
K13
K14
R1821
1/16GZ0C
M2/SEL0
R1822
1/16GZ0C
M2/SEL1
(IC2701 28P)
LAMP_ERR
R1823
X
(K3U 25,26P)
USB_VBUS
LAMP_ERR
R1844
X
R1833
1/16GZ
R1832
0C
X
R1837
R1836
1/16GJ
1/16GJ
10KC
10KC
K
TC74LCX541FT
R1835
1/16GJ
10KC
S_SW
(K50A)
CB_SW
CR_SW
R1838
1/16GZ0C
(K50B)
CLK/SDATA
LOGO_SO
R1845
1/16GZ0C
OPTION1
(K8A)
OPTION2
OPTION3
L
R1839
25KZ0.1
GQFZ
R1839A
R1842A
X
X
R1840
R1841
R1842
25KZ0.1
25KZ0.1
X
GQFZ
GQFZ
R1840A
R1841A
X
X
1
2
3
MB3A-06
A8
3.3VS
1
5
C1802
2
IC1802
25KZ
0.1
3
4
GQFZ
TC7W00FU
C1801
10KZ
1U
1
VCC
8
GQFZ
2
7
CS0_A
3
6
V10B4140G
4
GND
5
C1304
CJ15
CGQ
C1305
CS0_B
CJ33
CGQ
R1304
R1305
R1306
R1307
C1306
KZ
1
20
1/16GJ
1/16GJ
XGA
X
X
0.01
10KC
10KC
GQFZ
2
D
Q
19
K01
1/16GJ
1/16GJ
CK
OE
K8A
SVGA
X
X
3
18
K02
10KC
10KC
D
Q
(KEW SW)
CK
OE
4
D
Q
17
K03
CK
OE
5
D
Q
16
POW_LED
CK
OE
6
D
Q
15
TEMP_LED
R1302
K8A
CK
OE
1/16GZ
(LED)
7
D
Q
14
READY_LED
0C
CK
OE
8
D
Q
13
LAMP_REP_LED
CK
OE
9
12
MUTE
(IC1351 11P)
D
Q
MUTE
DCLK_SW
CK
OE
10
11
(IC1806 14P)
1/16GZ
IC1803
0C
1
20
FANDRIVE
2
19
FANDRIVE
(K8S 11,12P)
D
Q
CK
OE
3
18
MCLK_SW
(IC1304)
D
Q
CK
OE
4
D
Q
17
S/CV_SW
(IC2101 2,7,11P)
S/CV_SW
CK
OE
5
D
Q
16
PC/AV_SW
(IC1351 13P)
CK
OE
PC/AV_SW
6
D
Q
15
DPC_ON
(IC8002,IC8051-81)
CK
OE
7
D
Q
14
VFIELD_SW
(IC7281 5P)
CK
OE
8
D
Q
13
VHDREN
(IC3101 15P)
CK
OE
9
12
CG_FILT
(Q6261)
D
Q
CK
OE
10
11
CS0_A
IC1804
1
20
2
19
DCLK_ON
(IC6351 1P)
D
Q
CK
OE
3
D
Q
18
MOUSE_RESET
(IC9801 20P)
CK
OE
4
D
Q
17
C/D
(IC8301 11P)
CK
OE
(IC7251 2P)
CLK24M
5
D
Q
16
VCLK_ON
(IC6351 10P)
CK
OE
6
D
Q
15
PCLK_ON
(IC6351 13P)
CK
OE
MOUSE/CPU_SW
MCLK_SW
7
D
Q
14
(IC3801 3P)
(IC1804 18P)
CK
OE
8
13
ZOOM_+
D
Q
(K8S)
CK
OE
9
D
Q
12
ZOOM_-
CK
OE
10
11
CS0_B
IC1805
1
20
IC401
2
D
Q
19
USB_RST
(IC9801 20P)
CK
OE
LCD DRIVER
3
D
Q
18
AV_FILT
CK
OE
4
D
Q
17
PC_ON
(IC6301 19P)
CK
OE
5
D
Q
16
VPC_ON
(IC6301 1P)
CK
OE
6
D
Q
15
USB_EN
(IC9801 12P)
CK
OE
7
14
DCLK_SW
(IC1301 10P)
D
Q
CK
OE
ECO_SW
8
D
Q
13
ECO_SW
(IC2731 2P)
CK
OE
9
D
Q
12
ADPW
(IC8201 125P)
CK
OE
10
11
CS0_B
IC1806
IC1812
TC7W00FU
1
VCC
8
2
7
CS0_C
3
6
4
GND
5
3.3VS
I/O
1
20
2
D
Q
19
EDIDEN
(IC8101,IC8121)
CK
OE
3
18
CXD_WP
(IC1480,IC1481)
MNTOUT_SW
D
Q
CK
OE
4
17
MNTOUT_SW
D
Q
CK
OE
(IC1351)
PC1/PC2_SW
5
D
Q
16
PC1/PC2_SW
CK
OE
6
D
Q
15
LAMP_BST_SW
(K8S)
LAMP_BST_SW
CK
OE
(IC7201)
7
D
Q
14
RCID_SW1
CK
OE
8
D
Q
13
RCID_SW2
(IC3851)
CK
OE
9
D
Q
12
RCID_SW3
CK
OE
10
11
3.3VS
CS0_D
R322
IC1813
X
GREF
C1814
25KZ
(IC7201 173P)
0.1
GQFZ
GVS
GVS
(IC7201 161P)
R320
1/16GZ
0C
GFBK
R319
(IC7201 171P)
X
(IC7201 174P)
GHS
GHS
R318
R329
X
1/16GZ0C
AREA0
(IC7201 80P)
R317
(IC7201)
1/16GZ0C
(IC8201 28P)
CLAMPO1
NT2
(IC7201 156P)
PDEN
R316
1/16GZ0C
R1820
C1824
X
25KZ
0.1
GQFZ
IC1825
TC7W32FU
(IC7201)
1
5
2
1
VCC
8
CS1_B
3
4
2
7
CS1_B
(IC9801 11P)
3
6
CS1_A
4
GND
5
(SN74AHC1G04HDCKR)
(TC7W32FU)
IC1822
R1834
1
20
1/16GZ0C
2
19
3
18
D0
4
17
D1
5
16
D2
6
15
D3
(IC301)
7
14
D4
8
13
D5
9
12
D6
10
11
D7
IC1823
R1843
1
20
1/16GZ0C
2
19
3
18
D8
4
17
D9
5
16
D10
6
15
D11
(IC301)
7
14
D12
D13
8
13
9
12
D14
10
11
D15
I/O
4
5
6
L1301
C1301
C1303
L2A7
C1302
25KZ
3R3MG
25KZ
4EM
0.1
0.1
GQFZ
470D
GQFZ
3.3VS
3.3VS
L1302
1/8GZ000
C807
10KZ1U
GQFZ
R1309
C1311
1/16GJ
10KC
25KZ
1
20
0.1
X1301
GQFZ
R1308
C806
R1307
X
25KZ
1/16GJ
0.1
2
19
10KC
IC1302
GQFZ
R1311
TC7SZ125FU
X
R1313
R1306
1/16GZ
3
18
R1301
0C
X
R1312
1/16GJ
1
5
1/16GJ10C
VCC
6.8KC
4
17
2
3
GND
4
IC1301
R1315
5
16
1/16GJ
47C
AV9155C
C1307
25KZ
6
15
0.1
R1316
GQFZ
X
7
14
C1309
CJ33
CGQ
8
13
9
12
R1305
X
10
11
R1303
R1304
1/16GJ
10KC
L1331
C1333
L2A7
25KZ0.1
3R3MG
GQFZ
3.3VS
R1341
R1343
C1332
1/16GJ
X
10KZ
10KC
1U
L1332
R1342
R1344
GQFZ
X
1/16GZ
1/8GZ000
0C
X1331
V10B4470G
IC1304
R1333
TC7W126FU
IC1303
X
ICS512MT
R1335
1
VCC
8
X
1
X1
X2
8
2
7
2
VDD
S1
7
3
6
C1331
R1337
3
GND
SD
6
4
5
1/16GZ
KZ0.01
0C
GND
CLK
GQFZ
4
REF
5
R1331
R1345
R1334
R1336
1/16GJ
1/16GZ
X
X
100C
0C
R1339
R1332
MCKEXT
X
C1339
1/16GJ
X
10C
R1338
1/16GJ
10KC
TPDVS
TPDHS
TPDVS
TPDHS
J30B
1640G
J30B
(IC9401)
(IC9401)
1640G
R331
1/16GJ
10C
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
20
19
18
17
16
15
14
13
12
11
10
9
39
40
41
42
43
44
45
46
47
48
49
50
DGE5
DGE4
38
111
112
113
114
115
116
117
118
119
120
121
DGE3
DGE2
DRE9
37
110
175
176
177
178
179
180
181
182
183
184
DRE8
DRE7
DRE6
36
109
174
231
232
233
234
235
236
237
238
239
DRE5
35
108
173
230
DRE4
DRE3
DRE2
34
107
172
229
C319
C318
25KZ
KZ
GRE7
0.1
0.01
GRE6
GQFZ
GQFZ
GRE5
33
106
171
228
GRE3
GRE2
GRE1
IC301
GRE4
32
105
170
227
C311
GRO6
25KZ0.1
GQFZ
GRO5
PW164B-10TK
GRO7
GRE0
31
104
169
226
GRO1
GRO2
GRO3
GRO4
30
103
168
225
2.5VSP
R321
GGE7
X
GRO0
29
102
167
224
GGE3
3.3VS
C304
GGE5
6.3EM
GGE6
28
101
166
223
100WR
C312
SYSTEM
KZ
0.01
GFBK
GCLK
GQFZ
GGE4
27
100
165
222
CONTROL
26
99
164
221
C313
C314
GGO5
25KZ
KZ
GGE0
0.1
0.01
GQFZ
GQFZ
GCOAST
25
98
163
220
GGO0
GGO4
GGE1
GGE2
24
97
162
219
GBE7
GGO6
GGO7
23
96
161
218
217
216
215
214
213
212
211
210
GGO1
GGO3
22
95
160
152
151
159
158
157
156
155
154
153
GGO2
21
94
93
92
91
90
89
88
87
86
85
84
20
19
18
17
16
15
14
13
12
11
10
9
TE301
J30B
1640G
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
CARD_IN
(K3W)
VIEWER_ON
IDQ
W_LAN_IN
(IC8001 8,9P)
SCDT
(IC711 3P)
PF_LAMPDOWN
PF_LAMPDOWN
5V_SW
R1361
5V_SW
1/16GJ
1KC
M_SDA1
(IC8201,IC3101)
AD,VIDEO DECORDER
M_SCL1
TC7WBL126FK
(IC7201)
M_SDA
MATRIX
M_SCL
7
8
9
TP801
J30B
1640G
TP802
J30B
1640G
R802
1/16GJ
10KC
IC801
MBM29LV800TA90C147
R804
X
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
C811
C812
25KZ
10KZ1U
0.1
GQFZ
GQFZ
IC811
IDT71V016S15PHTR;
IC61LV6416-15T
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
8
6
5
4
3
2
1
7
Y
51
52
53
54
55
56
57
58
MNTOUT_SW5
122
123
124
125
126
127
128
59
A14
W
PC1/PC2_SW5
A15
A13
185
186
187
188
189
190
129
60
V
PC/AV_SW5
A17
MUTE5
A10
240
241
242
243
244
191
130
61
A9
U
A16
A12
A7
245
192
131
62
A6
T
A11
A8
R323
1/16GZ
A5
0C
246
193
132
63
A4
R
R324
1/16GZ0C
A1
A0
247
194
133
64
P
A3
TP311
A2
X
R325
BHEN
(IC811 40P)
1/16GZ
C317
0C
248
195
134
65
CS1
N
25KZ0.1
WR
(IC9801,IC8301)
GQFZ
RD
CS0
249
196
135
66
M
ROMOE
(IC801 28P K8U 29P)
TP312
X
C302
C303
ROMWE
(IC801 11P K8U 32P)
25KZ
KZ
250
197
136
67
RAMOE
(IC811 41P)
0.1
0.01
L
GQFZ
GQFZ
(IC811 17P)
RAMWE
251
198
137
68
D15
K
D13
IC311
D14
3.3VS
D12
PST573IM
C332
252
199
138
69
D11
J
10KZ1U
C316
D8
GQFZ
C305
C306
KZ
1
VCC
D9
C331
0.01
25KZ
KZ
25KZ
0.1
0.01
GQFZ
D10
0.1
GQFZ
GQFZ
253
200
139
70
D7
GQFZ
H
2
GND
D5
RESET
3
254
201
140
71
D6
G
D0
R333
1/16GJ
D1
TPRESET
1KC
C333
D3
X
25KZ
255
202
141
72
D4
R332
F
0.1
1/16
GQFZ
GZ0C
EXTINT
INTR
D2
256
203
142
73
(IC9801 14P)
R315
E
TPNMI
1/16
X
R305
GJ
3.3KC
TXD
X
209
208
207
206
205
204
143
74
D
NMI
C334
R306
KZ0.01
1/16GJ
PORTA0
RXD
GQFZ
1KC
ROMWEL
150
149
148
147
146
145
144
75
C
PORTA1
ROMWEH
83
82
81
80
79
78
77
76
B
PORTA3
A
8
7
6
5
4
3
2
1
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
3.3VS
R301
R302
1/16GJ
1/16GJ
3.3KC
3.3KC
DDC_CK
R361
1/16GZ0C
DDC_DT
R362
1/16GZ0C
R363
1/16GZ0C
R364
1/16GZ0C
R367
1/16GZ0C
IC351
3.3VS
24LC32AT-I/SN
C351
C352
10KZ
25KZ
R352
1U
0.1
1/16GJ
5VS
GQFZ
GQFZ
3.3KC
1
A0
VDD
8
Q301
R307
R353
R351
AH
1/16GJ
2
A1
TEST
7
1/16GJ
1/16GJ
10C
10C
3.3KC
2.6V
3
A2
SCL
6
R309
4
VSS
SDA
5
1/16GJ
TPMSDA
R354
G
2.2KC
Q351
J30B
1/16GJ
2SK536P
1640G
10C
3.3VS
S
SERVICE
C1361
1
OE1
VCC
8
MEMORY
10KZ1U
GQFZ
TPMSCL
2
A1
OE2
7
G
J30B
Q352
1640G
2SK536P
3
B2
B1
6
4
GND
A2
5
S
IC1361
10
11
12
5VS
C1351
R1351
1/16GJ
25KZ
R1352
4.7KC
0.1
GQFZ
X
IC1351
1
20
HD74HCT244TV;
2
19
SN74HCT244PWR
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
MNTOUT_SW5
MNTOUT_SW
PC1/PC2_SW5
PC1/PC2_SW
PC/AV_SW5
PC/AV_SW
MUTE5
MUTE
IC341
TC74LCX14FT;
3.3VS
HD74LVC14T
C341
R346
25KZ
1/16GZ
0.1
0C
GQFZ
1
VCC
14
R/C
IC351_6
2
13
M_SCL
NT2
R/C
R344
3
12
(IC3801 17,18P)
R347
X
1/16GJ
4
11
R343
1/16GZ
100C
R339
5
10
0C
X
ICE
6
9
CPU_RESET
R341
R348
R342
1/16GJ
7
GND
8
1/16
R338
K8U
X
10C
X
GZ0C
X
1
2
3
4
R349
5
6
X
7
8
D8
9
10
D0
D9
11
12
D1
D2
13
14
R326
X
D3
15
16
D10
R336
C335
17
18
D11
1/16GJ
KZ0.01
IC312
560C
D4
19
20
GQFZ
RESET_M
D5
21
22
D12
TC7W126FU
R337
(K50B/AV)
1/16GJ
23
24
D13
1.3KC
D14
25
26
D6
1
VCC
8
3.3VS
D15
27
28
D7
R334
R396
1/16GZ0C
X
2
7
C336
ROMOE
29
30
3
6
25KZ
BOOTWE
31
32
ROMWE
0.1
4
5
GQFZ
33
34
GND
R314
R303
3.3VS
35
36
1/16
1/16GJ
GJ
22KC
A19
37
38
A18
3.3KC
A17
39
40
A16
R335
41
42
A15
1/16GJ
10C
A14
43
44
A13
A12
45
46
Q331
G
2SK536P
D331
47
48
1SS355
A11
49
50
A10
TXD
(IC3871 10P)
S
D
A9
51
52
A8
RXD
(IC3871 12P)
53
54
A7
A6
55
56
A5
CX_CLK
(IC401)
A4
57
58
A3
CX_DAT
A2
59
60
A1
LAMP_POW
LAMP_POW
(Q722)
R304
3.3VS
X
R381
X
BOOTWE
(K8U)
DEN
(IC301 44PIN)
R382
X
R383
X
PTSTEN
(IC301 127PIN)
R384
X
R385
(Q8101,Q8102)
X
DTCLK
(IC301 6PIN)
R386
1/16GZ
0C
R387
1/16GJ
4.7KC
DTMB
(IC301 81PIN)
R388
X
R389
5VS
R391
X
X
SCANMODE
INTR
(IC301 13PIN)
(IC301 142PIN)
R390
R392
1/16GZ
0C
X
TPPSDA
X
PSDA
D
R355
1/16GJ
4.7KC
TPPSCL
(K8E,IC8801,IC7081,IC3561)
X
R356
1/16GJ
4.7KC
MAIN-4/5
PSCL
D
13
14
15
16
A
B
C
D
E
F
G
3.3VS
H
I
TP1301
J30B
1640G
R397
X
J
K
SCH_MB3A
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