2
3
4
5
A
B
C
D
E
F
G
H
1
10-125
10-125
VPH-G90J/G90E/G90U/G90M
EBR
EBR
EBR BOARD
EBR BOARD WAVEFORMS
0
0
0(-1.4)
-15(-14.9)
0
0
0
-1.4
-12
-15.1
12
15.1
14.1
(30)
15
(15.1)
14.9(15)
0
12
(20.9)
50.2
(48.3)
-31.2
(-30.2)
-50.2
(-46.2)
-1.2
(5)
-1.4
(4.7)
-31.5
(-19.8)
47.8
(47.6)
-45.1
(-46.1)
-1.3
(4.2)
-46.4
(-46.6)
47.2(47)
-0.7(4.9)
1
2
3
4
5
+15V
+15V
+50V
-15V
-50V
+50V
-15V
-50V
+15V
+15V
-15V
-50V
+50V
+12V
-12V
-15V
1
2
3
4
5
6
7
8
9
10
S
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
I
O
G
I
O
G
1
2
3
4
5
S
1
2
3
4
5
6
7
1
2
3
4
C108
C110
C111
R110
R111
C112
R113
C113
C121
R119
R120
C122
R121
R122
L150
C150
C152
L151
C153
C155
R150
R151
R152
R153
R154
C156
C157
C158
L152
L153
R156
R157
C159
C160
R158
R160
R161
R162
C163
R163
R164
R165
CN143
CN144
L100
L101
C123
R159
C161
C162
C154
C151
C100
C101
R127
R129
R131
R132
R128
R130
C140
R140
C141
R141
R142
R125
R126
R123
R124
L102
L103
C114
C115
FB100
FB101
FB102
FB103
FB104
FB105
R143
R144
C142
C143
R145
R146
IC152(1/2)
IC152(2/2)
Q140
D140
Q141
D100
Q102
Q103
D102
D103
D105
IC153
D150
D151
Q104
Q106
Q105
C118
R116
R117
R118
D104
IC150
IC151
D141
D101
C109
CN140
CN141
CN142
CN145
R112
Q107
100
63V
100
63V
0.068
100V
:PT
330
63V
330
63V
1000
25V
1000
25V
0.0022
100V
:PT
0.01
100V
:PT
10
10p
500V
CH
0.1
B:CHIP
100
25V
10
100
25V
10
100
25V
0.01
B:CHIP
220
16V
100
25V
0.01
B:CHIP
220
16V
100p
CH:CHIP
0.01
B:CHIP
0.01
B:CHIP
47
47
0.01
B:CHIP
0.01
B:CHIP
0.22
:MPS
10P
47µH
47µH
100µH
:EL0607
100µH
:EL0607
10k
:CHIP
10k
:CHIP
15
:CHIP
680
:RN-CP
10k
1W
:RS
68
:RN-CP
100
:RN-CP
10
10
0.47
1W
:RS
0.47
1W
:RS
820
3W
:RS
1.5
2W
:RS
820
3W
:RS
1.5
2W
:RS
820
3W
:RS
820
3W
:RS
470
:CHIP
0.68
2W
:RS
10k
:CHIP
22k
:CHIP
470
:CHIP
10k
:CHIP
0.68
2W
:RS
5.6k
:RN-CP
560
:RN-CP
10k
:RN-CP
12k
:RN-CP
10k
:RN-CP
4.7
:FPRD
4.7
:FPRD
10k
:RN-CP
1k
:RN-CP
1k
:RN-CP
10k
:RN-CP
4.7
0.82
:FPRD
470
3W
:RS
6.8
2W
:RS
15P
47µH
47µH
47µH
47µH
µPC4558G2
V-MG.PRE-DRIVE
µPC4558G2
V-MG.PRE-DRIVE
2SA1162
+15V DET.
1S2837
PROT.
2SC2712
-15V DET.
RD15MB2
CLAMP
2SJ143
+50V SW.
2SK817
-50V SW.
D8LC20U
+50/+15V MIX.
D8LC20UR
-50/-15V MIX.
1S2837
BIAS
LM675T
V-MG.OUT
1S2837
PROT.
1S2837
PROT.
2SA1358
H-MG.AMP.
2SA1804
H-MG.OUT
2SC3421
H-MG.AMP.
220p
B:CHIP
5.6k
:CHIP
680
:CHIP
100
:CHIP
RD12MB2
LEVEL SHIFT
NJM7812FA
+12V REG.
NJM7912FA
-12V REG.
1S2837
PROT.
RD15MB2
CLAMP
0.068
100V
:PT
7P
RED
11P
WHT
11P
WHT
4P
RED
:S-MICRO
15 :CHIP
2SC4689N
H-MG.OUT
3
2
1
8
4
5
6
7
GND
-15.5V
+15.5V
FEED BACK
DRIVE
NC
H.MG IN
-12V
+12V
GND
+50V
+50V
+15V
GND
-50V
-50V
-15V
GND
GND
GND
GND
GND
GND
GND
H-MG.OUT
H-MG.RET
V-MG.OUT
V-MG.RET
+50V
+50V
+15V
GND
GND
GND
GND
GND
-15V
-50V
-50V
GND
+12V
EB PROT.
GND
OUT DET.
NC
NC
NC
NC
EBR
H-MG.RED
V-MG.RED
EBR.PROT
+15V DET.
-15V DET.
NC
PULSE SW
PULSE(-)
PULSE(+)
PULSE SW
B-%SX1640<AEP>-EBR
TO M BOARD(2/2)
CN519
TO M BOARD(2/2)
CN518
TO M BOARD(2/2)
CN518
TO EBA BOARD
CN168
TO EBC BOARD
CN500
(RED MG OUT)
2.7 V p-p (H)
0.7 V p-p (V)
10 V p-p (H)
5.8 V p-p (V)
72.4 V p-p (H)
1
2
3
4
5
Summary of Contents for VPH-G90E
Page 10: ......
Page 120: ......
Page 122: ...2 2 VPH G90E G90U G90M 2 1 3 Location 3 ME MB MC PB M L MA BA F BC NA BB ...
Page 190: ......
Page 204: ......
Page 210: ......
Page 224: ......
Page 337: ...9 1 9 1 VPH G90E G90U G90M SECTION 9 BLOCK DIAGRAMS ...
Page 363: ...2 3 4 5 A B C D E F G H 1 10 1 10 1 VPH G90J G90E G90U G90M SECTION 10 DIAGRAMS ...
Page 437: ...2 3 4 5 A B C D E F G H 1 10 75 10 75 VPH G90J G90E G90U G90M ...
Page 474: ...2 3 4 5 A B C D E F G H 1 10 112 10 112 VPH G90J G90E G90U G90M ...