LeCroy Waverunner2 Series

CH3 FRONT END (4)
Schematics 5
+5V
-12V(FE3)
109mAmax
+12V
+12V(FE3)
4FL4
NFM39R12C222
4FL6
NFM39R12C222
+5V
+5V
+5V(CH3)
4R65
220
4R134
30k(S)
4C24
1p
4C12
25p(VC)
-5V
4R98
8.2k
4C107
0.01u(S)
4R135
100k
*
4L18
BLM21P221
4R93
56(S)
CH3 HTR LD
*CH3 ASIG
4R92
51
4R54
1k
4R52
NTH5G-221J
4R42
200kD
18IC12
4FL5
NFM39R12C222
-5V
CH3 FE LD
*CH3 TRIG
4C113
3p(VC)
+12V
CH3 TRIG LVL1
4R9
20D
4D6A
1SS272
4 1
4R125
100
4C100
0.1u
4R108
560
4R51
30
R=250ohms
4Q6
2SA1162
4C49
0.1u(S)
4R33
68
4D10A
1SS272
41
+12V(CH3)
4Q9
DTA114YK
4RL5B
NAS5W-K
5
6
7
4C74
1000p
4C19
0.01u
4R44
BLM21A121F
4C33
0.01u
4R97
2.2k
4R87
LP310-2K
4C11
NUC
4R82
100kD
+
-
4IC6
TA75S558F
1
3
4
52
4R3
20D
200mAmax
4C86
1u(1E)
4Q5
2SA1162
7IC2
+5V
4C46
0.01u
4C111
5p(2H)
4RL1B
NAS5W-K
5
6
7
4Q3
2SC3583
4IC4
HTR420
32
33
29
6
5
4
3
2
21 25
15
14
12
11
22
23
19
27
8
1
9
10
13
16
36
31
28
26
24
20
7 35
18
34
30
17
VTH1P
VTH2P
PIN
DOUT
MR_
LD
SCK
DIN
VEE VEE
_OUT1
OUT1
_OUT2
OUT2
CACP
CACN
TEMP
VBREF
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCC VCC
GND
HYST
NIN
LINOUT
4FL2
NFM39R12C222
4RL1A
NAS5W-K
4
3
2
-12V
4C72
1000p
4R38
200kD
4L12
8.2nH
4Q15
DTC114YK
4Q4
2SC3583
4R6
20D
+12V
CH3 OFFSET
+5V
FE SRCLK
4R76
110kB
4C101
0.01u(S)
461.4mAmax
+5V
CH3 ASIG
+5V(FE3)
4C7
22p
4C14
4p
-12V
-5V
4C52
0.1u
4C84
1u(1E)
4R13
110
4C1
8p
4R79
100
4C91
1u(1E)
12IC1
+5V(FE3)
CH3 P.SENSE
IIC CLK
4C60
0.01u
4L21
0J
4L14
8.2nH
4Q10
DTA114YK
+
-
4IC2B
NJM082M
5
6
7
+5V
4L3
8.2nH
4FL3
NFM39R12C222
4R109
100
4Q20
2SK2685
2
1
3
4
4R86
10k
4C105
0.1u(S)
4R12
36
4C45
0.01u
17IC4
+
-
4IC1
LT1097S8
3
2
6
7 1
4 5 8
4R136
100k
19IC7
4R15
220kB
4R56
1k
4Q18
2SA1162
PROBE RING
349mAmax
+12V
+5V
-5V(FE3)
4L2
33
4C31
5p(S)
4D8
1SS226
CH3 HYST
4R48
120(S)
4C29
0.01u(S)
4R67
220
4IC5
74HC595
1415
1
11
2
10
3
4
12
5
13
6
7
9
168
SERQA
QB
SRCLK
QC
SRCLR
QD
QE
RCLK
QF
G
QG
QH
QH'
VCCGND
4R18
240kB
4C27
0.1u
-12V(CH3)
4RL1C
NAS5W-K
8 1
4C23
NUC
4Q16
DTC114YK
4C73
1000p
R=178ohms
13IC1
-12V
4C93
0.01u
4R100
1.6k
4D2
HSM124S
4R17
220kB
4C3
5p(2H)
4C38
NUC
4R130
3.9k
4R106
560
CH3 NPUT
4C85
1u(1E)
16IC2
CH3 TRIG
4R8
20D
4C51
0.1u
+5V
+12V(FE3)
4R11
82
4R116
51(S)
4L13
8.2nH
4C18
10p
4RL2B
NAS5W-K
5
6
7
4R90
10k
4J1B
PROBUS
9
8
10
4C53
0.01u
4R46
3M
4R120
1k
4C39
100p
4C26
1000p(S)
4C96
1u(1E)
4R50
240
4R64
220
4R16
220kB
4C71
1000p
4L15
BLM21P221
20IC4
4R7
20D
-12V
CH3 TRIG LVL2
4R95
68
4C48
3p(VC)
4C88
3p(S)
4R131
300
4R85
LP310-2K
4C4
5p(2H)
*
+12V
*CH3 VAL
41.2mAmax
CH3 VAL
4Q12
2SA1162
4R88
10k
132mAmax
4L11
8.2nH
4C94
1000p
NOTE : All components except the marked components(*) are unmounted for the two channels model.
-5V
4L23
0J
4C58
1u(1E)
4R27
430kB
4R23
NUR
4C6
25p(VC)
4R21
200
4R84
1.6k
4R40
200kD
4R126
1k
*
4R2
20D
4R138
100(S)
12IC1
+5V
4L4
BLM21A121F
4C50
MVY220u(16V)
4C109
10u
4RL4C
NASL-5W
8 1
4D5
1SS226
4R115
51(S)
4C80
0.1u
-12V
4R77
51k
19IC7
+12V(CH3)
4R139
330(S)
4D1
HSM124S
-12V
4R47
3M
4C2
8p
4R75
200kD
4R59
47
176mAmax
+5V(CH3)
4C70
1000p
4R37
200kD
4C95
0.1u
4R5
20D
4C106
1000p(S)
4R105
2.7k
4R53
15k
4R71
120
4Q11
DTA114YK
4D4A
1SS272
4 1
CH3 OVLD
4R83
2k
4C15
1p
CH3 TV
4C28
0.01u(S)
4R29
1.1k
4C13
22p
4R22
43
4L16
BLM21P221
+5V
+5V
4L1
18nH
4R68
30k
16J6
4C104
10u
4R70
1.3k
4C81
1p(S)
4C83
1u(1E)
4RL2A
NAS5W-K
4
3
2
4R45
120
18IC12
20IC15
4RL5A
NAS5W-K
4
3
2
4D10B
1SS272
32
4R26
470kB
4C41
0.015u(K)
4C112
3p(VC)
4RL3B
NASL-5W
5
6
7
4D3
1SS226
4RL3C
NASL-5W
8 1
+5V
-12V
4D6B
1SS272
3 2
4R58
120
+
-
4IC2A
NJM082M
3
2
1
84
4R4
20D
4C44
0.1u
4J1A
PROBUS
2
1
3
4
5
6
7
4R55
6.2k
4C35
0.01u
INT CAL
CH3 CAL SIG
4R19
110kB
4C92
0.01u
4Q19
2SK2685
2
1
3
4
4R31
30
4R41
200kD
4C55
0.1u
20IC4
4R24
33
-12V
4R43
330(S)
26mAmax
4C32
0.01u(S)
4R133
62(S)
4C22
2p(2H)
4R101
560
20IC9
4C76
0.47u(K)
4R78
5k(VR)
4C42
0.033u(K)
4RL5C
NAS5W-K
8 1
CH3 GAIN
-5V(CH3)
4C25
3p(VC)
+12V
4RL2C
NAS5W-K
8 1
4C43
0.1u
4Q14
2SC2712
4IC3
HFE428
25
24
32
6
5
4
3
2
7 35
17
16
14
13
11
10
28
23
8
1
9
12
15
18
36
33
31
27
26
19
29 20
VARG
IABR
IN
DOUT
MR_
LD
SCK
DIN
VEE VEE
OUTA
_OUTA
OUTB
_OUTB
OUTC
_OUTC
TEMP
OABR
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCC VCC
4R128
300
4R91
510B
4R49
20D
4C59
0.01u
FE SRDAT
*
+12V
4R129
1k
4C21
2200p(2H)
4Q17
2SA1162
4R89
1k
18IC12
20IC13
*
-12V
4FL7
NFM39R12C222
+5V
-5V
4R10
20D
4L20
0J
4D7
1SS226
4RL3A
NASL-5W
4
3
2
4C5
NUC
4D11
1SS226
4D9
1SS226
CH3 IIC DA
-12V(FE3)
4C108
0.01u(S)
4L22
0J
4RL4B
NASL-5W
5
6
7
4C87
0.01u
4R63
47
4R20
1.1k
4R94
100(S)
*ATT EN
4R35
200kD
4R1
20D
4R110
2k
NHIeeVssV
AddV
4IC7
TC4W53F
1
7
6
5
2
8
4 3
17IC4
+5V
4R132
1k
4D4B
1SS272
32
4Q1
2SK508(K51)
4Q8
DTA114YK
4R124
100
4R32
36
-5V(CH3)
4C20
0.047u(250V)
4C30
5p(S)
4R66
220
4R80
1k
4Q7
DTA114YK
4R14
5.6
4C40
0.1u
+5V
4L19
BLM21P221
4R28
110kB
4R25
62
-12V
+5V
-5V(FE3)
4R61
910
4R123
100
4C10
5p(2H)
+12V
4C103
10u
4R81
100kD
18IC12
+5V
4R36
200kD
4C102
1u(1E)
4R69
4.3k
4FL1
NFM39R12C222
4C99
10u(6.3V)
4C47
0.033u(K)
4L17
47(S)
4R127
3.9k
4Q2
2SC3583
-5V
4C110
10u
4C36
0.1u(S)
4R30
200
4C90
0.1u
4R107
2.7k
4C75
0.47u(K)
20IC16
4R74
200kD
4C37
10p
4R39
200kD
-12V
4C34
0.01u
4RL4A
NASL-5W
4
3
2
4R60
910
4R137
30k(S)
4C54
0.1u
7IC2