YORKVILLE
NAME:
PCB#&VER:
MODELS:
SCH ISSUE:
TITLE:
DATE:
M508
PS218P
ES700P
M508A.SCH
AUG/26/2004
PWR_AMP
1.60
D1
10V 3n3
C18
5K6
R51
680R
R64
680R
R1
220K
R2
100v
3n3
C20
1N4004
D15
100R
R36
274R
R4
PILOT
RED
LD1
10
9
8
7
6
5
4
3
2
1
#
DESCRIPTION OF CHANGE
VER#
DATE
MODEL(S):-
D
D
D
D
D
D
D
D
D
AUG/26/04
V
V
V
V
V
V
V
V
V
1.60
N
N
N
N
N
N
N
N
N
PC#6722_ADD_R66,R67_E->B,Q13,Q8
LS700P-PS218P
M508A.SCH_DATABASE_HISTORY
4K7
R5
S
G
D
N
IRFP250
Q19
5K6
1W
R41
220K
R6
MC2
2
953R
R7
25v 27p
C19
22K
R9
953R
R10
68U
16V
C1
68U
16V
C2
MC2
1
274R
R54
12v
500mW
D22
475R
R55
BC550
Q8
249R
R13
MPSA92
Q9
30K
R52
MPSA43
Q3
MPSA43
Q4
2K7
R14
2K7
R15
BC550
Q10
200R
R16
4K7
R23
249R
R17
BC550
Q11
16V
33U
C6
D4
D5
10K
R18
10K
R42
BAV21
D32
BC550
Q12
10V 3N3
C10
10K
R19
60v
470P
C11
S
G
D
N
IRFP250
Q15
S
G
D
N
IRFP250
Q16
0R1
5W
R45
0R1
5W
R46
25v 680P
C12
63v
220n
C14
MUR415
D9
10K
R20
500mW
10v
D10
500mW
10v
D11
MPSA43
Q2
MPSA92
Q13
MPSA43
Q21
100R
R21
10v 100N
C15
200R
R22
MPSA92
Q22
BAV21
D21
BC560
Q14
16V
33U
C7
BAV21
D14
2K7
R24
2K7
R25
475R
R26
470R
R59
2V0
250mW
D12
5K1
R11
100u
63v
C4
D6
D7
56K
R28
43K
R29
100R
R30
16V
33U
C5
31K6
R32
68K
R47
68K
R48
5K6
R44
25v 100p
C9
25v 100P
C13
100R
R34
5uH
L1
2N5638
Q25
953R
R40
D2
MPSA43
Q1
30K
R50
MPSA92
Q7
MPSA92
Q6
16v
10u
C8
MT1
MT2
G
TRIAC_MAC15A4FP
Q17
MT1
G
MT2
MBS4992
Q18
953R
R43
4K7
R56
D33
1M
R33
MPSA92
Q5
MUR415
D30
2K7
R27
2N5638
Q24
1N4004
D16
22R
R39
10R
0.5W
R49
30K
R35
5K6
R3
22u
16v
C25
BAV21
D17
30K
R57
10v
500mW
D23
200R
R58
MUR415
D24
MJL21193
Q20
470u
63v
C23
5600u
100v
C26
1N4004
D28
1N4004
D29
MUR415
D25
MUR415
D26
1N4004
D31
470u
63v
C24
5600u
100v
C27
D18
D19
D20
MPSA92
Q23
1M
R60
31K6
R61
31K6
R8
MUR415
D27
2R2
0.5W
R62
2R2
0.5W
R63
63v
220n
C28
63v
220n
C29
MC3
2
MC1
1
MC3
4
MC1
5
63v
220n
C30
60v
470P
C33
5K6
R65
4u7
63v
C34
3R9
0.5W
R12
63v
100n
C3
200R
R31
63v
4n7
C22
25v
470p
C31
25v
470p
C32
G
MT2
MT1
MAC15A4FP
BC550C
C B E
BC560C
MPSA43
E B C
MPSA92
D S G
2N5638
MT1
NC
MT2
MBS4992
200R
R53
50v
470p
C21
MJL21193
E
C
B
4.7V
1N750A
D36
4.7V
1N750A
D35
IRFP250
S
D
G
4K7
R67
4K7
R66
IAMP_IN
POS_IN_R
VMID+
NEG_IN_L
NEG_IN_L
VA_OUT
NEG_IN_R
VH-
VMID-
CLIP_R
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
FET_CNTL
POS_IN_L
POS_IN_L
CLIP_L
CLIP_L
VH+
VH+
CONNECTED TO M509 MX1
9
8
7
6
5
4
3
2
1
SERVICE WARNING: POTENTIALS GREATER THAN 130VDC PRESENT.
USE EXTREME CAUTION.
AMPLIFIER
THE LEFT CHAN
CONNECTIONS TO
1.7mA
7.5mA
OUTPUTS
MC2
MC1
*
A
U:\M508AV16.PRN