16151413121110987654321
+5VD_M 3.3VD_M
+3.3VD_M
VDDQ0
VDDQ1
VDDQ2
VDDQ3
NC/RFU
I/O7
I/O6
I/O5
I/O4
VCC
VSS
I/O3
I/O2
I/O1
I/O0
BD101
BEAD
1
VDD0
14
VDD1
27
VDD2
3
9
C125
43
0.1uF
49
40
52
VSSQ0
46
VSSQ1
12
VSSQ2
6
VSSQ3
54
VSS0
41
VSS1
28
VSS2
+3.3VD_M
C137
0.1uF
20
19
18
17
16
15
14
12
11
+3.3VD
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
R158 0
RA102
22
1 8
RA103
2 7
22
3 6
4 5
RA104
22
RA105
22
R187
R188
R178
5.6K
10K
1.5K
C135
0.1uF
C126
0.1uF
EC147
100uF/10
18
27
36
45
18
27
36
45
18
27
36
45
R189
10K
R177 22
R179 22
R180 82
R182 22
1 8
2 7
3 6
4 5
RA106
EC104
100uF/10
R107
OPEN
IC108
IC48PIN(FLASH)
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
N.C
10
N.C
11
WE
12
RESET
13
N.C(VPP)
14
N.C(WP)
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
R155
22
21
22
23
24
25
26
27
28
2
3
4
5
6
7
1
2
3
4
5
6
7 8
SCORE_OUT
BYTE
DQ15/A_1
DQ14
DQ13
DQ12
DQ11
DQ10
C142
0.1uF
IC110
TC7S04F
1
2
3
IC109
74LS32
1
2
3
4
5
6
7
IC119
74LS32
1
2
3
4
5
6
7
IC115
PIC16C73B
RB0/INT
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/VREF
RA4/T0CKI
RA5/SS/AN5
R157 1.5K
R156 1.5K
1
2
CK
PR CLR
3
Q Q
4
5
6
7 8
IC116
74HC74
C128
0.1uF
M_A15
M_A14
M_A13
C129
C127
0.1uF
M_A12
0.1uF
M_A11
M_A10
M_A9
M_A8
M_A19
D_RESET
M_A18
M_A17
M_A7
M_A6
M_A5
M_A4
M_A3
M_A2
M_A1
#NVR_WE
NF_OE
PD_0
PD_1
PD_2
PD_3
PD_4
PD_5
PD_6
PD_7
MP_CE
NF_OE
NF_RE
C148
0.1uF
NF_D7
NF_D6
NF_D5
MP_CE
NF_D4
PD_WR
MP_WE
PD_RD
MP_RD
NF_D3
NF_CE
NF_D2
NF_WE
NF_D1
NF_D0
MD_ENABLE
MIDI_D1
MIDI_D2
MIDI_D3
MIDI_D4
D_RESET
MIDI_D5
MIDI_D6
H_D7
MIDI_D7
H_D8
MIDI_D0
H_D6
H_D9
H_D5
H_D10
H_D4
H_D11
H_D3
H_D12
H_D2
H_D13
H_D1
H_D14
H_D0
H_D15
+5VD
H_WR_L
H_RD_L
H_RDY
MD_ENABLE
H_A1
H_A0
H_A2
MD_BUSY
H_CS0
H_CS1
22
+3.3VD
IC103
M_D31
M_D30
M_D29
M_D28
M_D27
D
M_D26
M_D25
M_A20
M_A19
M_A18
M_A17
M_A16
M_A15
M_A14
M_A13
M_A12
MRS0_H
M_A10
AP_H
M_A11
M_A9
M_A8
M_A7
M_A6
M_A5
M_A4
M_A3
M_A2
M_A1
M_A0
WE_L
CAS_L
RAS_L
DQM3
DQM2
CKO_H
CKE
PD_0
PD_1
PD_2
PD_3
PD_4
PD_5
C
PD_6
PD_7
MP3_D0
MP3_D1
MP3_D2
MP3_D3
MP3_D4
MP3_D5
MP3_D6
MP3_D7
B
MP_RD
+5VD
BD102
BEAD
+5VD_M
EC105
100uF/10
C124
0.1uF
MP_RD
+5VD_M
Y401
12.288MHZ
5
8
OUT
VCC
NC1GND
4
R507
10K
CKBP
A
C448
C449
0.1uF
0.1uF
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
4Mx16 SDRAM
52
DQ15
51
DQ14
50
DQ13
48
DQ12
47
DQ11
45
DQ10
44
DQ09
42
DQ08
13
DQ07
11
DQ06
10
DQ05
8
DQ4
7
DQ3
5
DQ2
4
DQ1
2
DQ00
20
BA1
21
BA0
22
A10/AP
36
A12
35
A11
34
A09
33
A08
32
A07
31
A06
30
A05
29
A04
26
A03
25
A02
24
A01
23
A00
16
/WE
17
/CAS
18
/RAS
19
/CS
39
/DQM
15
/LQM
38
CLK
37
CKEN
IC104
74LV574D
1
\OE
2
D0
3
D1
4
D2
5
D3
6
D4
7
D5 Q5
8 13
D6
9
D7
10
option
RA100 OPEN
1 8
2 7
3 6
4 5
RA101 OPEN
1 8
2 7
3 6
4 5
IC107
74LVX245/SO
1
DIR
2
A0
3
A1
4
A2
5
A3
6
A4
7
A5 B4
8 13
A6
9
A7
10
option
RA107 OPEN
1 8
2 7
3 6
4 5
RA108 OPEN
1 8
2 7
3 6
4 5
IC118
TC7S04F
1
2
3
+3.3VD_M
R105
0
45
46
47
48
VSS4
CLKI
VDD4
HRDB
1
TEST
2
SCL
3
VDDSHV1
4
SDA
5
VSSS1
6
SKBYPASS
7
VSS1
8
BIST_EN
9
SID
10
SIC
11
VDD1
12
PIO0
PIO113PIO214VDDSHV215PIO316PIO417VSS218PIO519PIO620VSSS221HWRB22VDD223PIO7
MP3_D1
MP3_D2
MP3_D0
MP3_D3
44
IC409
MK4002
MP3_D4
3.3VD
1
VDD0
14
VDD1
VDD2
VDDQ0
VDDQ1
VDDQ2
VDDQ3
NC/RFU
VSSQ0
VSSQ1
VSSQ2
VSSQ3
VSS0
VSS1
VSS2
20
VCC
19
Q0
18
Q1
17
Q2
16
Q3
15
Q4
14
Q6
12
Q7
11
CPGND
20
VCC
19
\CE
18
B0
17
B1
16
B2
15
B3
14
B5
12
B6
11
B7GND
C131
27
0.1uF
3
9
C130
0.1uF
+3.3VD_M
+5VD_L
C132
0.1uF
+5VD
C136
0.1uF
43
49
40
52
46
12
6
54
41
28
C133
0.1uF
C134
0.1uF
MD_ENABLE
MIDI_D0
MIDI_D1
MIDI_D2
MIDI_D3
MIDI_D4
MIDI_D5
MIDI_D6
MIDI_D7
MP_CE
PD_0
PD_1
PD_2
PD_3
PD_4
PD_5
PD_6
PD_7
M_D15
M_D14
M_D13
M_D12
M_D11
M_D10
M_D9
M_D8
M_D7
M_D6
M_D5
M_D4
M_D3
M_D2
M_D1
M_D0
MRS0_H
M_A10
AP_H
M_A11
M_A9
M_A8
M_A7
M_A6
M_A5
M_A4
M_A3
M_A2
M_A1
M_A0
WE_L
CAS_L
RAS_L
DQM1
DQM0
CKO_H
CKE
NF_RE
NF_D0
NF_D1
NF_D2
NF_D3
NF_D4
NF_D5
NF_D6
NF_D7
NF_R/B
NF_RE
NF_CE
5
4
NF_CLE
NF_ALE
NF_WE
NF_WP
C445
0.1uF
EC434
R488
22
33uF/10
+3.3VD_M
38
EXINTI0
37
VDDSHV4
HPRAM_EN
VDDSHV3
24
MP3_D7
+1.8VD
C447
0.1uF
C446
0.1uF
36
RSTV
35
VDD3
34
33
HALE
32
VSS3
31
HSELE
30
VSSS3
29
SDM
28
SOC
27
SOI
26
25
SOD
D_RESET
HPRAM_EN
MP_ALE
HSELB
SDM
MP3_BCLK
MP3_BCLK
MP3_LRCK
MP3_LRCK
MP3_DATA
MP3_DATA
C123
0.1uF
MP3_MCLK
39
40
41
43
AFLT42VSSA
CLKO
VSSS4
VDDA
EXINTO0
MP3_D5
MP3_D6
MP_WE
IC105
4Mx16 SDRAM
52
DQ15
51
DQ14
50
DQ13
48
DQ12
47
DQ11
45
DQ10
44
DQ09
42
DQ08
13
DQ07
11
DQ06
10
DQ05
8
DQ4
7
DQ3
5
DQ2
4
DQ1
2
DQ00
20
BA1
21
BA0
22
A10/AP
36
A12
35
A11
34
A09
33
A08
32
A07
31
A06
30
A05
29
A04
26
A03
25
A02
24
A01
23
A00
16
/WE
17
/CAS
18
/RAS
19
/CS
39
/DQM
15
/LQM
38
CLK
37
CKEN
IC106
74LVX245/SO
1
DIR
2
A0
3
A1
4
A2
5
A3
6
A4
7
A5 B4
8 13
A6
9
A7
10
IC117
K9F2808U0A
1
NC1
NC1
2
NC2
NC2
3
NC3
NC3
4
NC4
NC4
5
NC5
NC5
6
SE
SE
7
R/B
R/B
8
RE
RE
9
CE
CE
10
NC6
NC6
11
NC7
NC7
12
VCC
VCC
13
VSS
VSS
14
NC8
NC8
15
NC9
NC9
16
CLE
CLE
17
ALE
ALE
18
WE
WE
19
WP
WP
20
NC10
NC10
21
NC11
NC11
22
NC12
NC12
23
NC13
NC13
24
NC14
NC14 NC15
PN102
ATAPI
VCC
\CE
B0
B1
B2
B3
B5
B6
B7GND
NC28
NC27
NC26
NC25
I/O7
I/O6
I/O5
I/O4
NC24
NC23
NC22
VCC
VSS
NC21
NC20
NC19
I/O3
I/O2
I/O1
I/O0
NC18
NC17
NC16
12
34
56
78
910
1112
1314
1516
1718
1920
R176
2122
5.6K
2324
2526
28
2728
R181 5.6K
2930
3132
3334
3536
3738
3940
NC28
NC27
NC26
NC25
NC24
NC23
NC22
NC21
NC20
NC19
NC18
NC17
NC16
NC15
R152
OPEN
A16
GND
DQ7
DQ6
DQ5
DQ4
VCC
DQ3
DQ2
DQ9
DQ1
DQ8
DQ0
OE
GND
CE
A0
RA0/T1OSO/T1CKI
D
R154
4.7K
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
/MCLR/VPP
OSC2/CLKOUT
OSC1/CLKIN
RA1/T1OSI/CCP2
RA2/CCP1
RA3/SCK/SCL
RA4/SDI/SDA
RA5/SDO
RA6/TX/CK
RA7/RX/DT
D CK
CLR
PR
QQ
R153
0
EC107
C138
100uF/10
0.1uF
CKE
PD_0
PD_1
PD_2
PD_3
PD_4
PD_5
M_D3
M_D4
M_D5
M_D6
M_D7
M_D9
M_D10
M_D11
M_D12
M_D_5
M_D_11
M_D_10
GPIO_D3
H_CS_3
H_D_13
H_D_12
H_D_11
111
112
113
114
H_D11
H_D12
H_D13
IC112
AMC1117-2.5V
OUT
2 3
MP3_VCC
C158
0.1uF
M_D_6
115
H_CS_2
GND
0.1uF
C101
VDD_CORE
H_D_10
116
H_D10
1
1
M_D_9
H_D_9
117
H_D9
VIN
EC113
100uF/10
GPIO_D2
H_D_8
118
H_D8
0.1uF
C111
VDD_IO
119
M_D_7
VSS_C
VSS_IO
H_CKO
H_D_7
120
121
H_D7
M_A16
RA109 33
1 8
2 7
3 6
4 5
RA110 33
1 8
2 7
3 6
4 5
RA111 33
1 8
2 7
3 6
4 5
RA112 33
1 8
2 7
3 6
4 5
#NVR_OE
D103
RLS73
C159
0.1uF
R167
1M
Y102
20MHZ
C145
22p
M_D15
M_D7
M_D14
M_D6
M_D13
M_D5
M_D12
M_D4
M_D11
M_D3
M_D10
M_D2
M_D9
M_D1
M_D8
M_D0
M_A0
52
M_D_3
M_D_4
M_D_12
53
C116
M_D13
0.1uF
M_D2
M_D14
PD_6
M_D1
M_D15
PD_7
M_D0
M_A20
C102
M_A19
0.1uF
M_D25
NF_R/B
M_A18
M_D26
M_A17
PD_RD
M_D27
M_A16
M_D28
NF_CE
M_A15
M_D29
M_A14
#NVR_WE
M_D30
M_A13
M_D31
M_A12
H_RD_L
H_WR_L
H_RDY
H_A2
H_A1
H_A0
H_CS1
R124
22
R128
22
R129
22
C103
0.1uF
C112
0.1uF
GPIO_D5
GPIO_D4
VSS_PLL_1
54
VDD_PLL_1
M_D_13
55
M_D_2
56
M_D_14
57
GPIO_D6
58
VSS_IO
59
M_D_1
60
M_D_15
61
GPIO_D7
62
M_D_0
63
VSS_CORE
64
M_D_24
65
GPIO_D11
66
VDD_CORE
67
M_D_23
68
M_D_25
69
GPIO_D10
70
M_D_22
71
M_D_26
72
M_D_21
73
GPIO_D9
74
M_D_27
75
M_D_20
76
M_D_28
77
GPIO_D8
78
M_D_19
79
M_D_29
80
M_D_18
81
NVM_WE_L
82
VSS_CORE
83
M_D_30
84
VDD_CORE
85
H_ALE
86
M_D_17
87
M_D_31
88
M_D_16
89
GPIO_H14
90
NV_OE_L
91
VDD_IO
92
H_RD
93
H_WR
94
GPIO_D15
95
H_RDY
96
VSS_IO
97
H_A_2
98
GPIO_D16
99
H_A_1
100
H_A_0
101
H_CS_1
102
H_A_4
103
VSS_CORE
104
VSS_PLL_2
VDD_PLL_2
H_CS_0
H_A_3
VDD_CORE
H_D_15
H_D_14
105
106
107
108
109
110
0.1uF
0.1uF
C104
C117
H_CS0
H_D14
H_D15
+2.5V VOLTAGE REGULATOR
PLL_VCC
BD105
BEAD
CORE_VCC
BD104
BEAD
MP3_VCC
BD103
BEAD
+2.5VD
EC111
100uF/10
2 3
C153
0.1uF
+1.8V VOLTAGE REGULATOR
+1.8VD
EC112
100uF/10
IC114
AMC1117-1.8V
2 3
OUT
2 3
GND
C157
1
0.1uF
1
VIN
DQ_15
DQ_15
DQ_7
DQ_7
DQ_14
DQ_14
DQ_6
DQ_6
DQ_13
DQ_13
DQ_5
DQ_5
DQ_12
DQ_12
DQ_4
DQ_4
DQ_11
DQ_3
DQ_11
DQ_10
DQ_3
DQ_2
DQ_10
DQ_9
DQ_2
DQ_1
DQ_8
DQ_9
DQ_0
DQ_1
DQ_8
DQ_0
R150
R151
C141
10K
47K
0.1uF
+3.3VD_M
D102
RLS73
+5VD_L
EC106
100uF/10
C140
0.1uF
5
4
+5VD_L
14
13
C139
0.1uF
12
11
10
9
8
+5VD_L
14
13
12
11
10
VDD
VSS2
VSS1
C301
0.1uF
9
8
+5VD
C144
EC143
0.1uF
100uF/10
20
1
10
9
11
12
13
C146
14
22p
15
16
17
18
8
19
VSS_IO
122
H_D6
WE_L
M_D8
CAS_L
DQM0
DQM1
DQM2
DQM3
HPRAM_EN
22
R114 22
R109
R143 22
M_D_8
M_WE_L
GPIO_D0
M_DQM_3
M_DQM_2
M_DQM_1
M_DQM_0
GPIO_D20
M_CAS_L
GPIO_D1
IC101
CS98000
H_D_2
H_D_6
H_D_5
AUD_BCK
H_D_4
VSS_CORE
H_D_3
AUD_LRCK
VDD_CORE
VDD_IO
H_D_1
123
124
125
126
127
128
129
130
131
132
0.1uF
0.1uF
C105
C113
R135 22
R134 22
H_D1
H_D2
H_D3
H_D4
H_D5
+3.3VD
EC110
C152
100uF/10
0.1uF
MIDI PART
+5VD
+5VS
+5VD
14
14
13
13
12
12
11
11
10
10
9
9
D_RESET
BD107
BEAD
D_RESET
BD108
OPEN
PN103
CON5
1
2
3
4
5
PN104
CON5
1
1
2
3
4
5
MIDI_MCLK
1
2
MIDI_BCLK
2
3
MIDI_DAT0
3
4
MIDI_DAT1
4
5
MIDI_LRCK
5
MIDI_MCLK
MIDI_BCLK
MIDI_DAT0
R208
0
MIDI_DAT1
MIDI_LRCK
SCORE_INT
SCORE_SUM
-12VA +12VA
SCORE_INT
SCORE_SUM
AP_H
RAS_L
R115 22
M_AP
M_RAS_L
AUD_DO_2
H_D_0
133
134
R13622R138
H_D0
MRS0_H
0.1uF
R116 22
C110
M_CKE
VDD_IO
M_BS_L
AUD_DO_0
AUD_DO_1
AIN_BCK
135
136
137
22
R137
wafer 4pin(score)
CKO_H
R117 22
M_CKO
VSS_CORE
138
22
1
2
3
4
5
MP_ALE
R110 22
VSS_IO
GPIO_D19
AIN_LRCK
139
140
VI_HS
VI_VS
VI_BLK
VI_CLK
SCL
SDA
PN901
4
5
M_A0
M_A_0
AIN_DATA
141
1
2
3
M_A1
VDD_CORE
C106
M_A3
M_A2
HSELB
22
R111
M_A_1
M_A_2
M_A_3
GPIO_D17
CDC_DI
VSS_IO
CDC_DO
VIN_CLK
142
143
144
145
0.1uF
VI_CLK
PN701
1
2
3
4
5
( TO FRONT )
+3.3VD
CN901
cnt 4pin
M_A4
1
2
3
4
5
M_A_4
146
M_A5
CDC_RST
1
2
3
4
5
M_A6
M_A_5
CDC_CK
147
M_A_6
148
CDC_SY
1
2
3
4
5
MP_CER140 OPEN
GPIO_D16
GPIO_V10
149
VI_BLK
M_A7
M_A8
M_A9
CKBP
M_A10
22
R113
M_A_7
M_A_8
M_A_9
GPIO_D18
GPIO_D15
GPIO_D14
GPIO_D13
VIN_VSNC
150
151
152
153
22
NF_ALE
PD_WR
NF_WP
VI_VS
DVD_AUDIO_D0
DVD_AUDIO_D1
DVD_AUDIO_D2
DVD_LRCK
DVD_BCLK
R190 1.5K
PN106
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
HEADER 8X2
C916
0.1uF
EC905
10uF/50
EXT SCORE
M_A_10
154
22
R139
M_A11
CLK27_O
R191 1.5K
R108
C115
0.1uF
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051
VDD_PLL_0
M_A_11
VSS_PLL_0
VIN_FLD
MFG_TEST
RST_N
SPDIF_O
VDD_CORE
XTLCLOCK
IR_IN
VSS_CORE
GPIO_15
VIN_D7
GPIO_14
GPIO_13
GPIO_12
GPIO_11
VIN_D6
GPIO_10
AUD_XCLK
GPIO_8
VIN_D5
GPIO_7
GPIO_6
GPIO_5
GPIO_4
VIN_D4
GPIO_3
VSS_IO
GPIO_2
VDD_IO
VIN_D3
VDD_CORE
AUD_DO_3
VSS_CORE
VIN_D2
GPIO_0
VDAT_7
VDAT_6
NC
VDAT_5
VDAT_4
VIN_D1
VDAT_3
VDAT_2
VDAT_1
VIN_D0
VDAT_0
VSYNC
VDD_CORE
VIN_HSYNC
HSYNC
VSS_CORE
VSS_PLL_3
VDD_PLL_3
GPIO_D12
155
156
R13022R13122R13222R133
NF_CLE
VO_CLK
0
CORE_VCC
PLL_VCC
+3.3VD
EC101
100uF/10
EC102
100uF/10
+3.3VD
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
R120
C109
R125 22
R126
22
R112
22
R122
22
C114
0.1uF
C108
0.1uF
C107
0.1uF
22
0.1uF
R119
1.5K
MD_ENABLE
MD_BUSY
VFD_DAOUT
VFD_CS
VFD_DAIN
VFD_CLK
D_RESET
D_RESET
SPDIF
SPDIF
A_MUTE
R209
10K
GPIO_DAC1
GPIO_DAC0
SCORE_IN
PWR_MUTE
S_RESET
DVD_MCLK
VO_D7
VO_D6
VO_D5
VO_D4
VO_D3
VO_D2
VO_D1
VO_D0
VO_VS
VO_HS
A_MUTE
GPIO_DAC1
GPIO_DAC0
SCORE_IN
PWR_MUTE
S_RESET
DVD_MCLK
SDA
SDA
SCL
SCL
VO_D7
VO_D6
VO_D5
VO_D4
VO_D3
VO_D2
VO_D1
VO_D0
VO_VS
VO_HS
VI_D7
VI_D6
VI_D5
SDM
VI_D4
SDA
VI_D3
SCL
VI_D2
VI_D1
VI_D0
VI_HS
R121
22
IC102A
74HC04
IC102B
74HC04
+5VD
R202
1.5K
12
34
C121
R203
22p
1.5K
EEPROM
IC111
X24C02
1
A0
2
A1
3
A2
4 5
GND SDA
C119
0.1uF
D101
RLS73 R118
IC102C
74HC04
Y101
27.0MHZ
R127
1M
8
VCC
7
WP
6
SCL
D
+5VD
EC103
10uF/50
10K
56
C120
22p
+5VD
C
C151
0.1uF
POWER FROM SMPS
+3.3VD -12VA
C913
EC108
10uF/50
C901
10p
Y900
27.0MHZ
VSSDA
AI11
C912
0.0047uF
R910
7
C902
56
10p
XTAL
VDDA1
XTALI
VSSA1
IC901B
4580
+5VD
EC109
10uF/50
VDDDA
VSSDE2
VSSA2
VDDA2
AI22
123456789
C915
0.1uF
R918
390K
+5VS
BD900
BEAD
C903
0.001uF
VDDDE2
TDD
TCK
TDI
TMS
CE
AI21
AI2D
C908
0.0047uF
C914
0.0047uF
8
Title
A0
Date: 19-Jun-2003 Sheet of
File: D:\My Documents\..\MAIN_a.Sch Drawn By:
C118
0.1uF
VO_CLK
DVD_AUDIO_D0
DVD_AUDIO_D1
DVD_AUIDO_D2
DVD_LRCK
DVD_BCLK
option
VIDEO INPUT/SCORE B'D
VFD_CS
VFD_CLK
VFD_DAIN
4
+3.3VV
CN106
HEADER 8X2
12345678910
1112
1314
1516
+3.3VV
100uF/10
22
21
20
213
SW900
3P SW
TP900
AOUT
TP901
AI12
EC906
10uF/50
19
18
17
16
15
14
13
12
R900
220
C909
0.1uF
VI_D7
VI_D6
VI_D5
VI_D4
VI_D3
VI_D2
VI_D1
VI_D0
3
R915
150K
2
220
220
R903
220
R902
R901
EC900
2324252627282930313233
SCL
SDA
RTS0 RTS1
RTC0
VPO0
VPO1
VPO2
VPO3
VDDDE1
IC900
LLC
SAA7113H
VSSDE1
VPO4
VPO5
VPO6
VPO7
AI12
VSSA0VDDA0
TRST
AOUT
10
11
C911
0.0047uF
R909
R907
18
18
C910
0.1uF
R908
56
TP902
AI11
EC907
10uF/50
R917
2.2K
VR900
47K
R916
2.2K
C900
0.1uF
VSSDI
AGNDAI1D
VDDDI
0.0047uF
+5VD
R192 1.5K
R193 1.5K
VFD_DAOUT
+12VS
EC904
100uF/16
1
IC901A
4580
PN101
CNT8PIN(SMPS)
+12VA
1
2
3
4
5
6
7
8
C904
0.1uF
C905
0.1uF
34
35
36
R904
37
1K
38
39
40
C906
41
0.01uF
42
43
44
R911
R905
C907
0.047uF
R906
56
R912
18
56
+12VS
5
EC908
100uF/16
6
R919
47K
R920
470K
NDK-2000 MAIN (1/2)
Number RevisionSize
18
C917
0.1uF
EC909
10uF/50
GND
+3.3VD
+5VD
GND
-12VA
GND
+12VA
+5V_VS
JK900
VIDEO JK(2CH)
3 4
JK901
SCORE JK(1CH)
2
1
2002.12.12
B
21
A
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