No.52105
AV-48WP74
AV-56WP74
2-16
MAIN PWB CIRCUIT DIAGRAM (6/12) SHEET 6
VOLTAGE (V)
PIN NO.
VOLTAGE (V)
PIN NO.
IC3001
1
0
2
3.3
3
3.3
4
2.5
5
3.3
6
2.1
7
5.9
8
(3.3)
9
3.3
10
0
11
0
12
2.6
13
1.6
14
1.6
15
3.3
16
3.3
17
3.3
18
3.3
19
0
20
0
21
NC
22
0
23
3.3
24
0
25
0
26
0
27
3.3
28
NC
29
3.3
30
0
31
0
32
3.3
33
NC
34
3.3
35
3.3
36
0
37
-
38
3.3
39
NC
40
3.3
41
0.9
42
0.9
43
0
44
0
45
NC
46
0
47
3.4
48
0
49
0
50
NC
51
0
52
0
53
0
54
0
55
0
56
0
57
0
58
0
59
2.7
60
2.7
61
2.7
62
3.4
63
3.4
64
NC
65
0
66
NC
67
0
68
0
69
DIGI
70
DIGI
71
DIGI
72
DIGI
73
DIGI
74
DIGI
75
DIGI
76
DIGI
77
DIGI
78
3.4
79
DIGI
80
DIGI
81
DIGI
82
DIGI
83
DIGI
84
DIGI
85
DIGI
86
DIGI
87
0
88
3.4
89
0
90
0
91
0
92
0
93
0
94
NC
95
NC
96
NC
97
NC
98
NC
99
3.4
100
NC
101
NC
102
NC
103
NC
104
NC
105
NC
106
0
107
3.4
108
NC
109
NC
110
NC
111
NC
112
NC
113
0
114
3.4
115
NC
116
NC
117
NC
118
0
119
3.4
120
NC
121
NC
122
NC
123
NC
124
NC
125
NC
126
NC
127
NC
128
NC
129
0
130
3.4
131
3.4
132
NC
133
NC
134
0
135
3.3
136
-
137
-
138
NC
139
NC
140
0
141
3.3
142
NC
143
NC
144
NC
145
NC
146
NC
147
NC
148
NC
149
NC
150
NC
151
NC
152
0
153
3.3
154
NC
155
3.3
156
0
157
0.5
158
3.3
159
2.4
160
-
161
3.3
162
0
163
0.5
164
3.3
165
2.4
166
-
167
3.3
168
0.5
169
0.3
170
3.3
171
2.4
172
0.5
173
3.3
174
0
175
0
176
NC
DIGI : Digital
2.3Vp-p
[H]
3.4Vp-p
[
IC3001-136
IC3001-7
2.1Vp-p
[H]
IC3001-13
<MAIN >
VOLTAGE (V)
PIN NO.
IC3002
1
2
3
4
5
5.1
0
0
5.1
3.2
C3013
C3014
C3015
C3016
R3023
R3024
C3017
C3018
C3019
R3025
C3020
C3021
R3026
C3023
C3022
C3025
C3024
C3026
C3028
C3027
C3029
X3001
C3030
C3031
C3033
C3032
R3028
R3027
C3036
C3038
C3039
C3037
R3030
C3035
C3034
R3029
R3031
C3040
C3041
R3032
C3043
R3038
R3054
R3055
C3066
R3061
5V
C3067
C3068
R3059
R3062
R3056
R3057
R3060
K3001
Q3003
R3010
R3009
R3008
Q3002
R3007
C3003
C3002
L3001
R3006
C3004
R3005
R3004
Q3001
R3003
R3002
R3001
C3001
C3005
C3006
9V
Q3006
R3021
R3020
R3019
Q3005
R3018
C3009
C3008
L3002
R3017
C3010
R3016
R3015
Q3004
R3014
R3013
R3012
C3011
C3012
C3007
R3011
R3022
C3079
C3070
C3069
VY_SWSUB
LC3001
C_SWSUB
L3003
R3063
R3064
R3065
Q3007
C3080
C3082
C3081
5V
IC3002
R3058
C3077
L3004
C3073
C3078
L3005
LC3002
L3006
C3099
C3100
LC3006
LC30
C3091
C3092
C3093
C3094
C3095
C3096
C3097
C3098
R3081
R3082
C3042
R3033
R3034
R3035
R3036
R3037
RST3
SCL0_3.3
R3048
C3061
R3051
C3062
R3052
C3063
R3053
C3064
C3065
C3089
C3088
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
XI
XO
TCLKO
LCKI
LCKO
TCPOUT1
FSCI
FSCO
TCPOUT2
HREFI
HREFO
NC
NC
NC
NC
AVDD( ADC)
AVDD( ADC)
AVDD( ADC)
AVDD( ADC)
AVDD( DLL)
AVDD( DLL)
AVDD( DLL)
AVDD( BURST)
AVDD( BURST)
AVDD( BURST)
AVSS
AVSS
YREFH
YREFM
CLH
YIN
CLL
YREFL
CREFH
CIN
CREFL
VIN
UIN
TVROUT1
AVSS
AVSS
AVSS
/16
/16
/16
/16
/50
/16
/16
/16
/16
/16
/16
/16
NAX0570-001X
/16
/16
/16
/16
/16
/16
/16
/16
/16
NRSA02J-0R0X
NRSA02J-0R0X
NRSA02J-0R0X
2SB709A/QR/-X
0.5%
NRSA63D-102X
2SD601A/QR/-X
NQL092K-6R8X
NRSA63J-152X
2SD601A/QR/-X
/10
QENC1AM-336Z
/16
/16
2SB709A/QR/-X
0.5%
NRSA63D-102X
2SD601A/QR/-X
NQL092K-6R8X
2SD601A/QR/-X
/16
/16
/10
NCB21AK-334X
/16
NQR0450-002X
NQR0413-003X
2SB709A/QR/-X
/16
QBTC1CK-106Z
R1170H331B-X
/10
NQR0413-003X
/16
NRSA02J-0R0X
NQR0450-002X
NRSA02J-0R0X
NRQ0450-004X
NRQ0405-0
NC
DVSS
DVDD
EXLCKI
LCKS
NLHDA
TEST0
TEST1
TEST2
TEST3
TEST4
SCAN
IOSEP
CKSEL
NC
NC
NC
NC
AVDD
AVDD
AVSS
AVSS
AVSS
UOUT
VREFU
COMPU
IREFU
VOUT
VREFV
COMPV
IREFV
/50
/16
/50
/16
/16
GND
CE
VOUT
VDD
0.1
100
0.1
0.1
47k
22k
GND2DA
4.7
0.1
0.01
22k
0.01
0.01
22k
0.1
0.1
10
0.1
0.1
7p
7p
0.1
0.1
0.1
33p
56p
470
470
0.1
0.1
0.1
0.1
470
33p
56p
470
0
OPEN
10
GND2DD
0
OPEN
OP
GND
10k
6.8k
0.1
0
47
0.01
1K
0
0
GND
GND2DA
0
1.8K
GND2DD
0
GND2DA
GND2DD
1.5k
1k
0
1k
120P
150p
1.5K
15P
180
3.3k
100
33k
12k
33
4.7
0.1
1.5k
1k
0
1k
120p
150p
1.5K
15p
180
3.3k
100
33k
12k
4.7
0.1
0.33
0
0
47P
0.01
47
GND2DA
0
0
100
10
150p
OPEN
1k
0.33
GND2DA
OPEN
0.1
GND2DA
0
0
4700p
4700p
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
0
0
4700p
0
OPEN
0
0
0
330
1
12k
0.1
330
1
12k
0.1
10
10p
10p
GND2DA
GND
GND
GND2DA
GND2DA
GND2DD
GND
GND2DA
GND2DA
GND2DA
GND
GN
GND2DD
GND
GND
GND
GND
GND2DD
2
2DYCRY
GND2DA
GND
GND2DD
GND2DA
GND2DD
GND2DA
GND2DA
GND2DA
GND2DA
VCC9VA
-M2
SHEET 7
C
SH