4-2-4
SCHEMATIC DIAGRAM OF MAIN BOARD [
3
]
5CH
VD2
PAL
TO
SENSOR
BOARD
CN4
<LOCATION MARK>
C-OUT
AD[4]
AD[5]
AD[2]
CBLK
CSYN
BFP
AD[1]
AD[0]
CP2
AD[3]
Y-OUT
ADO[8]
ADO[7]
ADO[2]
ADO[6]
ADO[4]
ADO[3]
ADO[0]
ADO[5]
ADO[1]
VRT
VRB
ADO[9]
ADIN
*R
*H1
*H2
TDS1
TDS2
TGV1
TGV2
TGV3
TGV4
TCH1
TCH2
TSUB
FHG
CPOB
HCLR2
ROMCS
SCLK
DACLD
SDIN
SDOUT
HCLR2
CPOB
TDS1
TDS2
FHG
TGV1
TSUB
TGV2
TCH1
CH10
CH11
DUMP
REFO
SERBO
DRIVE
CH9
CH6
CH8
CH13
FCK2
ADIN
VRT
VRB
DSP/CS
DSPNRE
DSPNWE
NRE
DSP/CS
NWE
FCK2
L6
10
10
R44
10
R174
OPEN
OPEN
DSP3.3V
TD35
TD218
R14
0
R20
10k
TG3.3V
R18
0
R169
OPEN
C8
0.1
R41
10
R11
10k
R47
3.9k
TD71
X2
1
VC
2
GND
3
OUT
4
VDD
TD213
10.5V
DSP3.3V
R167
680k
R38
0
10
TGV3
11
TCH1
12
TGV2
13
TSUB
14
TGV1
15
FHG
16
GND
17
GND
18
DS2
19
GND
20
DS1
21
GND
22
CPOB
23
HCLR2
24
SDOUT
25
SDIN
26
GND
27
LD
28
SCLK
29
ROMCS
30
BUSY
31
DRIVE
32
SERBO
33
REF
34
DUMP
35
DAC CH8
36
DAC CH6
37
DAC CH9
38
DAC CH13
39
DAC CH11
40
DAC CH10
41
5V
42
DSP3.3
43
AGC5V
44
10.5V
45
GND
46
GND
47
VRB
48
ADIN
49
VRT
50
GND
Attachment1
Attachment2
GND
C108
R182
TG1.8V
C112
0.1
R50
510k
TD60
R171
OPEN
R48
1k
C32
C6
0.1
R1.8V
Q1
G
S
D
C29
GND
AGC5V
R163
OPEN
R12
10k
TD54
R26
100k
R45
1k
X7
OPEN
OPEN
1
VC
2
NC
3
GND
4
OUT
5
OE
6
VDD
L8
2.2
R43
10
TD37
L2
OPEN
TD63
1.8V
C19
680p
MA3.3V
R164
OPEN
TD73
R186
47k
IC5
1
NC
2
IN_A
3
GND
4
OUT_Y
5
VCC
DSP3.3V
3.3V
TD2
R35
18k
C30
C25
D2
5V
R34
5.1k
R46
1M
C2
10/10
R166
OPEN
TD65
DSP1.8V
R1
0
R170
OPEN
R33
0
L300
R2
0
TD39
TD67
37
ADDT5
38
ADDT4
39
ADDT3
40
ADDT2
41
ADDT1
42
ADDT0
43
VDD331
44
VSS331
45
BEND
46
AFOUT8
47
AFOUT9
48
FCK2I
49
FCK2O
50
VDD18T
51
VSS18T
52
R
53
H1
54
H2
55
DS1
56
DS2
57
VDD33T
58
VSS33T
59
TGCLKI
60
CLKO
61
CXIN
62
COIN
63
VC2
64
VC1
65
VDD182
66
VSS182
67
V1
68
V2
69
V3
70
V4
71
CH1
72
CH2
73
SUB
74
FHG
75
CPOB
76
HCLR2O
77
HCLR2I
78
HCLR1I
79
DCPI
80
DRVSW
81
INT
82
JSW
83
VDD332
84
VSS332
85
CSYNCO
86
CP2O
87
CBLKO
88
BFO
89
RBLKO
90
HPCOP
91
HPCO
92
VPCO
93
DPCO
94
VDD183
95
VSS183
96
VCO
GND
R36
OPEN
TD69
DSP3.3V
R28
47k
3.3V
R165
OPEN
TD3
Q13
OPEN
G
S
D
L301
DSP1.8
C31
TD57
R37
10
IC1
29
D6
30
D7
31
D8
32
n.c._6
1
D9
2
IR
3
VSSD1
4
VDDD1
5
CLK
6
STDBY
7
VDDA
8
n.c._1
9
VSSA
10
VRB
11
VRM
12
n.c._2
13
n.c._3
14
VI
15
VRT
17
n.c._4
18
VDDD2
19
VSSD2
20
VDDO
21
VSSO
22
D0
23
D1
24
n.c._5
26
D3
27
D4
28
D5
16
OE
25
D2
R40
OPEN
GND
C37
0.1
L7
SGND2
R32
0
R17
1M
D1
R16
200
3.3TV
TD24
L5
1
2
3
4
6
7
8
R162
0
L10
GND
R168
680k
DSP3.3V
TG3.3V
GND
R42
10
L1
8.2
GND
TD38
SGND1
IC6
1
IN_B
2
IN_A
3
GND
4
OUT_Y
5
VCC
R19
47k
R39
OPEN
TD208
R161
OPEN
DSP1.8V
C28
10/10
10/10
10/10
10/10
10/10
C20
680p
R22
47k
R134
47k
C111
0.01
R27
47k
R29
0
TD31
R49
130k
R21
330
L9
10
10
TG1.8V
IC18
1
1A
2
1B
3
2Y
4
GND
5
2A
6
2B
7
1Y
8
VCC
C107
OPEN
Q2
G
D
S
IC17
OPEN
1
NC
2
INA
3
GND
4
OUTY
5
VCC
C42
0.1
C41
0.1
C43
0.1
C26
C27
(56.75MHz)
0.1
C33
1
C23
0.1
C34
0.01
C24
0.1
0.1
0.1
C18
OPEN
C38
0.1
C44
1
C17
OPEN
C36
0.1
C40
1
C35
0.1
C3
0.1
C5
0.1
C9
0.1
C4
0.1
C1
OPEN
C7
OPEN
C106
0.1
C10
0.1
DSP1.8V
DSP3.3V
GND
TG1.8V
GND
TG3.3V
FCK2
A
B
C
D
1
2
3
4
5
6