A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
KV-XA25M80/XA25M83/XA25N90
RM-954
RM-914
KV-XA25M80/XA25M83/XA25N90
RM-954
RM-914
– 85 –
– 86 –
(5) Schematic Diagram of VM1 Board
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
R5904
R5913
R5922
C5901
C5904
C5915
R5928
R5917
D5908
C5902
C5907
C5911
C5908
C5912
C5905
C5917
C5909
C5914
C5910
C5913
C5906
C5916
C5903
R5929
R5921
R5903
R5910
R5914
D5906
D5907
R5909
R5905
R5906
R5907
R5916
R5915
R5918
R5912
R5911
R5920
R5908
R5923
R5902
R5919
L5901
JW5901
R5924
CN5901
D5903
D5905
D5902
D5904
Q5904
Q5901
Q5903
Q5905
Q5902
Q5906
R5930
R5931
R5932
R5933
R5935
R5934
Q5908
Q5909
C5900
C5919
R5901
R5927
C5920
D5901
C5918
Q5907
C5921
L5902
JW5900
R5925
CN5904
CN2801
330
560
820
#
#
#
#
#
330
16V
33
160V
2.2
160V
0.047
200V
:PT
0.1
200V
:PT
470
10V
470
10V
100
16V
100
16V
0.001
:PT
0.001
:PT
0.047
:PT
0.047
:PT
0.0047
500V
E
10
2W
:RS
68
68
120
120
220
1k
1k
1k
1.5k
10k
10k
47k
68k
68k
1.5
:FPRD
1.5
:FPRD
560
:FPRD
1k
:FPRD
10.0MM
5MM
7P
:S-MICRO
1SS119-25
1SS119-25
RD39ES-B2
DC.BIAS
RD39ES-B2
DC.BIAS
2SA1175-HFE
BUFFER
2SC2458-YGR
AMP
2SC2458-YGR
AMP
2SC2458-YGR
BUFFER
2SA1606E
VM.DRIVE.1
2SC4159E
VM.DRIVE.2
1SS119-25
TEMP-CORR
560p
220p
500V
B
0.1
:MPS
JW(5mm)
#
#
5MM
#
2SC2458-YGR
#
#
47
39
180
3W
:RS
39
820
#
#
#
#
#
#
8P
:BTOB
#
WHT:S-MICRO
Q.P.-
Q.P.+
E
VM
QP
QP
VM
+B
9V
E
VM MUTE
GND
GND
VM
TO A BOARD
CN306
N
C
QP-
QP-
QP+
QP+
E
E
VM
VM
QP-
NC
QP+
TO P1 BOARD
CN4303
TO D1 BOARD
CN2821
1/2W
( VELOCITY MODULATION )
B-SSSBG3R-...-VM1..XA25M80
(KV-XA25M83 only)