Acom 2100 Quick start guide
External Radio Frequency
Power Amplifier ACOM 2100
ACOM 2100 SIMPLIFIED DIAGRAM
FB
20A @ 100-120V
Cb2.2
2.2n/6KV
JP3
1
C1
2.2n
Y1
JP1
Lp1
6nH
1. LV Transformer Settings:
n/c
FA
15/16A @ 200-240V
JP2
MEAS.IN
14
H1
A
B
31 52 4
LV Transformer
Shown for 240V
FAN
100V
14
SW
POWER ON
LG2
10uH
X
A1
SO239A
OUTPUT
A
Exh.Air
S1B
PI-section
1.8MHz pos.
1
2
3
4
5
6
7
8
9
10
11
12
RFC3
60uH
R3
1M/0.5W
JP4
8 4
3
8 4
A
B
2 3 41 5
200V
CP3.1
100pF
3.5kV
2510V
Temp.Sensor
7 0 3 -
18/21
F1
200mA
SB
K2B
"STEP"
RFC2
22uH
Cf
47pF
2kV
BAND
Mains
MAINS-MEAS.
SELECTION
6 0 2 -
18/21
Rp1.2
2x220/3W
O
8
TA2
BRIDGE
RFCasw
60uH
120V
VSsg
360VDC
U
200V
ANTENNA
SWITCH
H1
GND
1.8
W
TUNE
1 3 5 6
MAINS-CONTROL MAINS-LV
FA,FB
2 3 6 7
24/50
CP3.2
47pF
3.5kV
CP2
10/175pF
HV TRANSFORMER
2 3 5 7
MAINS VOLTAGE
K1B
"ON"
1
50
R2
160/2W
305V
A
B
2 3 41 5
230V
240V
K1
GH-1
JP1
MEAS.OUT
G1
LL
12uH
1.8-54MHz
BUTTONS & LEDS
HV
14
LOAD
1 3 5 7
CONTROL
HV
A
B
21 3 4 5
100V
110V
R4A
10
10W
Cw
2.7pF
2kV
OPER/PREV/NEXT
JP4
U V W W
2
TVin
JP3
INPUT
Cca
4x2.7pF
2kV
120V
JP1
Casw
6x10n/500V
JP2
7/10
Rsw
10k/20W
o
Csg
3x12x220pF
2kV
LP1
45uH
1.8-14MHz
Cc3
5pF
2kV
JP9
n/c
K1A
"ON"
K2A
"STEP"
ON/OFF
1.8
Cb3
1.5nF/5kV
JP6
8 4
RG2
7V
"O"
RF SECTION
n/c
JP10
C2
2.2n
Y1
Button & LED
CL1
15/450pF
RF
.
JP5
210V
8 4
BNC
Lf2
120nH
TA1
42t A3
SO239A
OUTPUT
FAN+
1 2 5 6
10V
10V
100V
0V
KBD
JP3
U
3.5
24/28
+325V
R1
160/2W
Rasw
1M/2W
10V
10V
100V
0V
.
K1A
8 4
ANT.SEL.
Lf1
50nH
WATTMETER
o
G1/G2
4
0 - 2 6
6
8 4
A
B
12345
120V
AC LINE CORD
100-240VAC
X
Cb2.1
2.2n/6kV
7
+5 & +24VP
PCBs
TA1
+3000V
RF
SO239
INPUT
X
TC2
20
PCB
Rp1.1
Rsw
30/100W
RFC
16uH
PLATE S1C
L-section
1.8MHz pos.
1
2
3
4
5
6
7
8
9
10
11
12
RELAY
J1
K1B
H2
HV
Rsw
68k*/3W
KBDLED
8 4 1 2 5 6
OVERLAY
Cb4
2.2n
6kV
G1
G2
H
H+Cat.
ANODE
4CX1000A/8168
Side View
ANTENNA
J2
8
Cc2
10pF
500V
J2
120&305V~
Lp2
15nH
J3
JP8
3
R4B
10
10W
JP7
M1
2. HV Transformer Settings:
CG2
10nF/1kV
DECK
TC1
5
K2
ON/OFF
Amp
RFCh
2x6.8uH
CL2
12/340pF
JP1
G2
RFC1
150uH
PLATE
CHOKE
F3
2A
SB
Rc
3x10/2W
B-
JP6
M2
6 0 1 -
SW2
LID
CROWBAR
M2
EXT.FAN
24VDC
2-5W
(Option)
Rd1
3M
TUBE
nc
7 0 2 -
Rp2
47
2W
Ch
3x47nF
LV
S1A
PLATE-section
1.8MHz pos.
1
2
3
4
5
6
7
8
9
10
11
12
CAPACITIVE DIVIDER
-
B+
OLED
JP4
OUT
FAN- 5 0 1 -
4
no
T2
8 4
Rsw
10k/20W
TUBE DECK
JP5
1 3 5 7
7
V1
4CX1000A/8168
+3000V
B-
JP7
ANT.1,2,3, ATT
V
Shown for 240V
JP2
220V
18/21
com
3.5
LP2
2.5uH
18-54MHz
RG2
220
5x130pF/2kV/2kVA
CL3.1-CL3.5
TV1
110V 110V
1
4
3
2
8
7
6
5
OLED
JP2
Amp
F2
2A
SB
A2
SO239A
OUTPUT
19V
0.5pF
JP1
WATTMETER
0 - 3 7
1.8
2x10.5VAC
2 3 6 7
Cb1.1
2.2n/6kV
24/28
M1
BLOWER
24VDC
L-COIL
8
15 (16)
W
Cc1
5.6pF
COVER
INTERLOCK
15pF
2x19V~
X
CP1
5/35pF
B+
JP1
5
3.5
A
B
2 3 41 5
210V
220V
IN
J1
230V
Input Relay
CONTROL PCB
2
R30
X X X X
50
PI-COILS
4
6
19V
Cb1.2
2.2n/6kV
0 - 1 5
FILTER
H2
LV SUPPLY
HVRET
110V
n/c
7/10
K1
OUTPUTS
8 4
MAINS & LV PCB
n/c
7/10
240V
L2
4.5uH
SENSE
+24VI
C9B
39pF
500V
D6
BAV99
21
3
HH1
3.2mm
C10
0.1uF
+24VPI
C12
4.7pF
500V
tempi
R6
6.8k
R2
220
*LOWAIR
JP2
MTA100-3
TEMP.SENSOR
1
2
3
*LOWAIR
KB1
TQ2-12V
FAN-
tempi
+24VI
*INR
*LOWAIR
JP1
MTA100-8
MEAS&CONTROL
1
2
3
4
5
6
7
8
no
D5
BZX84C4V7
1 3
IN
SP3
+24VPI
C
B E
BCX17
TOP VIEW
R4
6.8k
+24VI
C6
2.7nF
500V
C8
22pF
500V
RED
L3
25nH
C7
1.8nF
500V
SP4
+24VI
SENSE
L5A
SP5
R1
220
R5
100k
com
w+
KA1
TQ2-12V
3,8 2,9
4,7
50 Ohm
BYP
SP1
*INR
GND
WHITE
A C
CA
BAV99
TOP VIEW
GND
SP2
TQ2
JP3
MTA100-3
FAN
1
2
3
C11
100uF/10V
C3
10n
200V
+24VPI
GND
TV1
50:30 Ohm
HH2
3.2mm
BLACK
nc
w-
C5
10pF
500V
C2
10pF
500V
30 Ohm
C1
100uF
35V
FAN-
L1
6nH
C4
10n
200V
+24VPI
Q1
BCX17
1
23
R3
2.2k
GND
C9A
39pF
500V
INPUT1
G2
SP8
inpd
CG2
10nF
1kV
R5
22k
KB2
TQ2
GND
SP12
C10
1nF
inpd
RG2
220
L7
50nH
R9
22k
L5B
SP11
D6
BAV70-04
RFC1
180uH (A1010)
R10
22k
R30
SP13
C20
10pF
250V
C11
10n
200V
BIAS
C13
10nF
1kV
R3
47/2W
+325VDC
R6
220
R4
100/0.5W
+325VDC
JP4
MTA100-8
MEAS&CONTROL
1
2
3
4
5
6
7
8
G1
SP9
C16
47pF
500V
SP6
+24VI
R8
2.2k/2W
VS1
360VDC
LG2
10uH
C22
1nF
*ATN
C19
27pF
500V
BIAS
aavd LD
180nH
D5
S3M
12
RD
33k
L4
40nH
AAV
SP7
*ATN
R7
220
C18
39pF
500V
C14
2.2nF
1kV
C23
1nF
C17
100pF
500V
L8
30nH
L6
80nH
CD
2.2pF
250V
C15
2.2nF
1kV
IN2CD
C12
10n
200V
G1
SP10
KA2
TQ2
3,8
2,9
4,7
C21
27pF
INPUT2
J1
H3
FASTONC30
47nF
AAV
SP14
RFC2
2x6.8uH
1 2
3 4
C29
47nF
R12
22
C25
68pF
SP17
A
R11
22k
C28
47nF
R13
5.62k
0.6W H2
SP16
D7
BAS70-04
C31
47nF
C24
1nF J2
H4
FASTON
H1
SP15
C27
10pF L9
220nH
FB1
u=2000
INPUT3
D3
BAS16H 12
TVS1
SMAJ43CA
D5
BAS16H
1 2
D4
BAS16H
12
TVS3
SMAJ43CA
D1
BAS16H
12
IN
SP1
TVS2
SMAJ43CA
D2
BAS16H
12
TVS4
SMAJ43CA
GND
SP2
D6
BAS16H
1 2
INPUT PROTECTION
C11
10nF
500V
A1
SO239A
R4
180/0.5W
C5
10nF/500V
C13
10nF
500V
*K2
J1
VACR
K2B
RTE25012
K2A
RTE25012
11,21 12,22
14,24
K1B
RTE25012
K1A
RTE25012
11,21 12,22
14,24
C4
2.7pF
5kV
RFC1
60uH
A2
SO239A
R1
1M/2W
R3
180/0.5W
C2
2.7pF
5kV
A1 12 11 14
A2 22 21 24
com nonc
BOTTOM VIEW
RTE25012
J2
RFC1
A3
SO239A
HW1
3.5mm
C6
10nF/500V
*K1
C8
10nF/500V
R5
180/0.5W
JP1
MTA100-3
1
2
3
C9
10nF/500V
J3
GND
R2
180/0.5W
C1
2.7pF
5kV
C7
10nF/500V
C3
2.7pF
5kV
C14
10nF/500V
+24VPI
C10
10nF/500V
C12
10nF/500V
ANTENNA SWITCH
+24VI
(p2B4) R12
10k (p2A4)
fwdi
C15
1uF
10V
(p5C2)
+5VA
*ORC
ATN
Q2
BCX19
*PANT
inpref
C8
47n
R11
220k
(p2B4)
inp
*ATN
+
-
U1B
LM358D5
67
(p3B2,p5B3)
inpcmp
fwdb
pant
aavbd
pfwd
C2
47n
(p5C2)
VR
(p3A4)
R6
6.8k
C
*OUTR
agnd
R13
22k
fwdp
R8
10k
(p5D2)
rfli
(p5B2)
R3
10k
n/c
R19
1k 1%
C4
1uF
10V
(p2B2)
(p3A4)
paav
C3
1n
R111
220k
Top View
D2
BZX84C4V7
temp
+
-
U2B
LM393D5
67
D6
BZX84C4V7
+5VA
(p2B2)
+
-
U2A
LM393D3
21
84
Q1
BCX19
R1
2.2k
C78
47n
BCX19
fwdr
C1
1n
R7
220k
fwd
R5
33k
+
-
U3A
LM393D
3
21
84
+
-
U1A
LM358D
3
21
84
(p2B4)
R9
10k U6C
ULN2003D
314
C10
1n
C
+5V
D4
BZX84C4V7
aav
R17
100k
R20
2k
1%
C16
100n
fwdb
D5
BAS16
C18
47n
(p2A4)
paav
D3
BAS16
E
BAS16
aavi
C7
100n
R2
2.2k
R4
100k
D1
BZX84C4V7
R21
560
(p5C2)
R16
2.2k
JP2
MTA100-8
TUBE DECK
1
2
3
4
5
6
7
8
A
paavr
VR
R18
33k
fwd
temp
+5VA
C9
1n
*INR
(p4C3)
JP1
MTA100-6
WATTMETER
1
2
3
4
5
6
BZX84C4V7
aavb
+5VA
C6
100n
R15
2.2k
rfl
tempi
fwdd
pfwd
C12
1n
*GRIDRF
+5VA
aavb
(p2B4)
B
R14
2.2k
(p5C2)
+48V
+
-
U3B
LM393D5
67
(p2B4)
R10
4.7k
*ATNF
C13
1n
C5
47n
(p6B3)
VR
C14
1n
(p5A1)
Top View
+5V
agnd
C17
10n
FHI
inpi
CONTROL 1/9
R22
6.8k
(p8-C4)
+24VP
+24V
(p5C2)
R31
200k
1%
+48V
+24VPI
PSE
G1CREF
C31
100n
GND
R24
10k
24vm
+5VA
RFC2
10uH
Top View
+5VA
C23
10n
hvmi
A
R25
2.2k
D9
BZX84C4V7
(p7-C2,D2)
+5V
ipmi
C25
47n
C24
10n
R30
10k
1%
R27
2.2k
(p5C2)
(p2A4)
(p5B3)
D10
BZX84C4V7
*G1C
+24VP
+24VP
C26
47n
+5VI
C21
47n
+24VI
+5VI
+5V
R28
2.2k
GND
RFC3
2.2uH
g1ci
C29
100n
(p6-A2,B3,,B4,C3,C4,D2,D3,D5)
(p5-A1,B1,C3,C4,D4)
+24V
+
-
U4A
LM393D
3
21
84
g2c
R33
10k
1%
R29
2.2k
(p2B4)
C27
100uF
10V
+
-
U4B
LM393D
5
67
(p1B3,p1D5,p3C2,p4C5,p4D5)
+24VI
+5VI
+48V
R34
10k
BZX84C4V7
(p1B3)
RFC4
10uH
ipm
+5VI
(p4B5)
(p3B3,p3C3,p4D3)
JP5
MTA100-10
MAINS-LV
1
2
3
4
5
6
7
8
9
10
GND
C19
10n
(p4C3,p7B3)
C79
100n
n/c
agnd
C30
100uF
10V
+24VPI
(p1C3,p1C5,p2D3,p5D4)
g2ci
R23
56k
hvm
C28
100n
(p4-B2,D4)
C
+24VI
D8
BZX84C4V7
(p5C2)
R26
10k
C20
10n
+24VI +24V
JP3
MTA100-5
MAINS-MEAS.
1
2
3
4
5
(p1B1)
GND
RFC1
10uH
+5V
24vpm
C22
10n
R32
316k
1%
(p5D2)
+5VA
g1c
D7
BZX84C4V7
CONTROL 2/9
DC
(p4C3)
*KOUTR
+24V
+5V
RFC5
10uH
BSP88/89/297
Q3
BSS138
R42
330/3W
A
(p4A3)
R40
10k
G1VL
JP4
MTA100-10
MAINS-CONTROL
1
2
3
4
5
6
7
8
9
10
C35
100n
*KIN
R36
47
(p6B5)
+24V
D15
S1D
C42
47n
S
(SOD106A)
U5B
CD74HCT132M
4
56
C34
10n
Deleted: D11, R37
C36
100n
RFC7
10uH
(p2A4)
RFC8
10uH
RFC6
10uH
*G1VL
*GRIDRF
K1B 2
34
*GRIDRF *GRIDRFD
Top View
R38
220k
U19
C39
10uF/35V
BPS
Q4
ZVN4424G ZETEX
(BSP88/89/297 Siemens)
Top View
(p2B3)
BSS138
KEYOUT
*OUTR
*INH
*EG2ON
*EXTFAN
(page 8)
*KEYOUT
(p1D5)
C32
10n
(p6B3)
*KN
LTXA
*KIN
*G1VLF
BZX84C4V7
R39
39
*KYIN
(p8B4)
*G1VL
C40
10n/500V
*REL
D
Top View
C37
10n
*KEYOUT
(p1C3)
D12
BAS16
ZVN4424G
KEYNG BYPASS RELAY
BAS16
(p6B3)
C41
10n/500V
LTXA
(p8C4)
LTXC
*GRIDRF
(p2B3)
*KEYIN
R92
330
KEYIN
U6A
ULN2003D
116
9
8
GND
G
(p4D5)
*KEYIN
U7D
ULN2003D
413
C38
10n
D14
S1D
BYPSS
*OUTRL Gn/c
(p5B2)
(p4A3)
D13
BZG 03C100
S
R41
10k
D
T/*R
*INR
*ENAB
*PWRON
*STST
R43
330
(p4C3)
U5A
CD74HCT132M
1
2
3
714
C33
47n
*KOUT
K1C
78
9
(p4C3)
*OUTRR
LTXC
*KEY
R35
4.7k
(p1B1)
CONTROL 3/9
R51
4.7k
U6D
ULN2003D
413
(p6B3)
(p5D1)
D16
BAV99
*ENAB
BYPRL24
BAV99
+5VI
Q5
BCX19
*ORCC
C52
47n
(p7B3)
ARCFD
*EG2F
R52
100k
C
BYPREL
U7B
ULN2003D
215
*FANN
U7A
ULN2003D
116
9
8
(p7B3)
Q6
BCX19
EG2ON
FANHI
U6G
ULN2003D
710
(p6A3)
PWRON
*ORC
*K2
*LEDA2
*ANTBTN
*STST
KEYOUT
ORC
R44
47/2W
(p2B3)
R53
100k
(p2A3)
*INHF
*K1
*PWRONN
ARCFB
COM
K1A
TQ2-12VDC
110
R83
1k
BCX19
C45
47n
B
RFC12
10uH
*PWRON
ARCF
(p7C3)
+24VP
RFC9
10uH R45
47
U6E
ULN2003D
512
A
R48
470
(p3C5)
JP10
MTA100-6
ANT-SEL
1
2
3
4
5
6(p7D3)
C46
47n
(p6A3)
C
C
(p5C2)
R54
47k
(p2B3)
(p3C5)
C47
47n
+24VP
RFC15
10uH
(p7C3)
+5V
*ORC1
+24VPI
*LAIR
R46
10k
*BYPASS
C43
47n
B
C51
47n
Top View
+24V
(p5B2)
C49
47n
(p6A3)
*K2
Top View
R47
22k
(p2A4)
*STSTF
C44
47n
C53
100n
Top View
+5V
RFC13
10uH
RFC11
10uH
(p3C5)
STST
C50
10n
(p6B3)
FANON
ENAB
*K1
*LEDA1
*LEDA3
*EG2ON
*EXTFAN
*INH
*ARCF
JP9
MTA100-8
FAN
1
2
3
4
5
6
7
8
R49
22k
n/c
*LAIR
U6B
ULN2003D
215
(p2A4)
(p6B3)
INH
C
*FANONR
E
(p6A3)
*FAN
RFC14
10uH
GND
(p3C5)
U6F
ULN2003D
611
(p1B1)
C48
47n
U7C
ULN2003D
314
(p6B3)
R50
100k
*EXTF
U7F
ULN2003D
611
n/c
RFC10
10uH
D21
BAS16
U7E
ULN2003D
512
(p3C5)
(p3C5)
(p2B2)
*ORCB (p5B2)
FZT749
*ENABB
CONTROL 4/9
*RD A4
RST
(p2A4)
(p4C5)
R62
1k
A1
R65
2.2k
LEDA3
C63
27pF
A11
AD5
REFCAL
n/c
(p2A4)
R61
10k
*ANTBTN
FH
(p4C5)
BZX84C4V7
*ARCF
A4
+5V
R66
2.4k
X1
U8
80C552
32
31
10
11
12
13
14
15
16
17
58
57
56
55
54
53
52
51
38
39
40
41
42
45
46
47
50
49
48
34
27
26
25
24
23
20
19
18
9
8
7
6
5
4
2
1
80
77
76
75
74
72
71
70
69
68
67
66
65
64
63
61 60
59
3
33
37
62
78
79
21
22
28
29
30
43
44
73
35
36
X1
X2
P1.0/CT0I
P1.1/CT1I
P1.2/CT2I
P1.3/CT3I
P1.4/T2
P1.5/RT2
P1.6/SCL
P1.7/SDA
P0.0/AD0
P0.1/AD1
P0.2/AD2
P0.3/AD3
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
P2.0/A08
P2.1/A09
P2.2/A10
P2.3/A11
P2.4/A12
P2.5/A13
P2.6/A14
P2.7/A15
EA
ALE
PSEN
VSS
P3.7/RD
P3.6/WR
P3.5/T1
P3.4/T0
P3.3/INT1
P3.2/INT0
P3.1/TXD
P3.0/RXD
RST
P4.7/CMT1
P4.6/CMT0
P4.5/CMSR5
P4.4/CMSR4
P4.3/CMSR3
P4.2/CMSR2
P4.1/CMSR1
P4.0/CMSR0
EW
PWM1
PWM0
STADC
VDD
P5.0/ADC0
P5.1/ADC1
P5.2/ADC2
P5.3/ADC3
P5.4/ADC4
P5.5/ADC5
P5.6/ADC6
P5.7/ADC7
AVDD
AVSS AVREF+
AVREF-
3
33
37
62
78
79
21
22
28
29
30
43
44
73
VSS
VSS
(p6C1)
(p6C1)
C64
100n
A13
A7
*GRIDRF
ipm
AD2
*PSEN
GND
VCC RST
U17
MAX810MTRG
paav
pfwd
*OPR
n/c
(p6B1)
*PREV
temp
KEYIN
A12
(p2A4)
(p3C1)
AD0
C65
100n
A11
+5V
A5
(p4B3)
AD4
*LAR
A7
GND
X1
16000kHz
A15
A10
(p1B3)
FH
A14
A14
A12
D17
BZX84C4V7
R63
22k
(p1B5)
PSE (p7D2)
+5VA
X2
VCC
*OLE
*ANTBTN
A9
(sht.2)
A0
FH
A3
+5V
RP1
10k
F.S.
4.38V 250ms
AD5
A2
C66
47n
(p2B5)
(p2B4)
U9
24C01
6
5
8
4
7
1
2
3
SCL
SDA
VCC
VSS
MODE
E0
E1
E2
C
FHC
(p2A4) AD0
U11
74HCT573
2
3
4
5
6
7
8
9
11
1
19
18
17
16
15
14
13
12
10 20
D1
D2
D3
D4
D5
D6
D7
D8
C
OC
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
GND VCC
(p1D5)
AD3
A8
LEDA1
A8
RST
+5V
A3
C67
47n
*PANT
U10
LM336D
4 8
5
rfl
AD4
ALE
A6
MAX810MTRG
(p7C2)
AD2
AD5
AD[0..7]
A10
(p2C4)
R87
4.7k AD1
+5VA
hvm
AD6
U12
27C512
10
9
8
7
6
5
4
3
25
24
21
23
2
26
20
22
11
12
13
15
16
17
18
19
27
1
14 28
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
CE
OE
O0
O1
O2
O3
O4
O5
O6
O7
A14
VPP
GND VCC
(p1C5)
(p7C2)
JMP1
13
2
(p6B5)
A15
C57
10n
(p6C1)
*LAR
AD0AD7
Top View
(p2A4)
g2c
*WR
AD1
*PSEN
R60
4.7k
(p6B5)
FHI
AD6
ALE
AD7
A0
Top View
inp
*ON
*NEXT
R57
10k
C58
100n
AD2
*G1C
C61
47n
n/c
(p2A4)
A[0..7]
(p6B5)
A
SCL
D18
BZX84C4V7
AD1
(p2A4)
LEDA2
(p2C4)
AD6
FH
A[0..7]
(p1C5)
AD4 A5
*LAIR
A6
+5V
A9
AD3
(p6C1)
(P1A3)
(sht.6)
(p4A4)
+5V
A13
AD7
A1
SDA
R58
4.7k
R64
2.2k
(p1C3)
AD[0..7]
C62
27pF
(p2C4)
(p6B5)
ORC
AVREF
(p1D3)
AD3
A2
C60
10n
CONTROL 5/9
RDWR
U16B
74HCT1324
56
LCDE
AD0 (p4A2)
A6
AD2
n/c
(p7B2)
R68
2.2k
R73
390
+5V
n/c
RSLCD
C
(p2A4)
AD7
*RSLCD
ENAB
AD[0..7]
C77
10n
U16C
74HCT1329
10 8
B
*OPR
n/c
(p3B5)
AD4 EG2ON
*RDWR
LTXA
A[0..7]
(p3A2)
*Note
AD3
AD0
(p1B5)
(p2A4)
+5V
+5V
U16A
74HCT132
1
23
714
R84
3.3k
C74
47n
(p2A4)
AD6
OLEB
*OL
U5D
74HCT13212
13 11
(p5B3)
+5V
T/*R
FANHI
C
*Note 1: C71 not installed in PCB V2
+5V
D19
BZX84C3V9
AD6
GND
ATTLED
C70
47n
C75
47n
E
CA
*WLCDE
(p2A4)
*RD
LEDOFF
U14
74HCT573
2
3
4
5
6
7
8
9
11
1
19
18
17
16
15
14
13
12
10 20
D1
D2
D3
D4
D5
D6
D7
D8
C
OC
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
GND VCC
AD6
*OL
AD7
(p4C2)
JP6
MTA100-4
ON/OFF
1
2
3
4
Top View
*WR
AD1
R76
10k
K1
R69
470
C
KEYOUT
R77
1k
U13
74HCT238
1
2
3
6
4
5
15
14
13
12
11
10
9
7
816
A
B
C
G1
G2A
G2B
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
GND VCC
A
R74
390
(p2A4)
*OLE
FANON
AD0
OLEZ
A[0..7] A3
A0
n/c
R70
10k
AD4 *ON
LEDOPR
C68
47n
Q8
BCX19
(p5C2)
BAS16
STST
R82
10k
(p4C2)
(p4A2)
RSLCD
BAR43S
+5V
*ONBTN
+5V
AD5
AD2
R80
10k
U16D
74HCT13212
13 11
+5V
A2
LEDON
BZX84C4V7
Q9
BCX19
AD5
(p2A4)
*NEXT(p5C2)
LEDATT LTXC
C69
47n
BUF0E
(p5B3)
AD3
PWRON
AD5
Top View
C71
47n
(p4D2)
(p5B3)
(p2A4)
A7
AD2
U5C
74HCT132
9
10 8
R78
180
Top View
U15
74HCT573
2
3
4
5
6
7
8
9
11
1
19
18
17
16
15
14
13
12
10 20
D1
D2
D3
D4
D5
D6
D7
D8
C
OC
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
GND VCC
ONLED
A1
*LCDE
(p4B2)
AD1
*OLEB
BUF1E
(p3C4,p4C4)
ATN
OPRLED
GND
C76
47n
(p5C2)
(p5B5)
LTXA
R67
10k
*BYPASS
(p5A5)
AD1
A5
D23
BAR43S
AD[0..7]
AD3
A
(p7B2)
LCDE
(p4C2)
R81
10k
*Note 2: C80 deleted
WLCDE
BUF1E
BCX17
AD4
BUF0E
WLCDE
OFFLED
K2
*PREV
BCX19
(p5C2)
(p2A4)
LTXC
A4
JP8
MTA100-8
KBDLED
1
2
3
4
5
6
7
8
AD7
JP7
DIP14
VFD
1
3
5
7
9
11
13
2
4
6
8
10
12
14
R79
180
CONTROL 6/9
(p4B4)
R90
4.7k
Not used:
D22
BAV70
*LA3
(p2A4) C82
47n
(p4B3)
LEDA3
C85
47n
n/c
(p6A3)
U18E
ULN2003D
512
R91
4.7k
A
C
A
TOP VIEW1
BAV70
U18G
ULN2003D
710
C83
47n
(p4B3)
*LEDA3
R89
4.7k
U18B
ULN2003D
215
(p6B3)
+5V
*LEDA1
(p2A4)
C84
47n
n/c
U18F
ULN2003D
611
n/c
U18A
ULN2003D
116
9
8
*LEDA2
n/c
R88
330
RFC18
10uH
R85
330
*KK1 *K1
(p5B3)
U18D
ULN2003D
413
(p2A4)
R86
330
(p5B3)
LEDA2
LEDA1 U18C
ULN2003D
314
K2
(p2B2)
K1
*LA2
(p5B3)
n/c
(p4A4)
RFC17
10uH
C81
47n
+5V
+5V
*KK2
+24VPI
(p4B4)
*K2
*LA1
CONTROL 7/9
D26
BZX84C12
2 1
B
1
BSS138
VG
CA
D24
BAS70-04
2 3
1
RX/TX
R102
4.22k 1%
R100
4.22k 1%
S
C86
100n
2.5V
+
-
U19B
LM3585
67
C
R93
100k 1%
G
*KIN
F
1
1.15/4.95V
A
1
(SP1)
A
R96
475 1%2.5V
(SP2)
BZX84
C
1
*KIN
RX/TX
R104
475 1%
(SP3)
Top View
NEG1
(p3c2)
R98
221k 1%
+5V
(SP4)
VG1
Top View
+
-
U19A
LM3583
21
84
(p3c3)
R103
10k 1%
(SP5-n/c)
+5V
D25
BAS70-04
2 3
1
(p2A4)
*KEY
R99
1k 1%
(SP6-n/c)
BAS70-04
NEG
RX/TX
VG
n/c GND
D
+5V
C87
100n
RX/TX
RC
*KEY
Q10
BSS138
2
13
2.3/2.8V
C
E
1
KINGT
RX/TX
R94
100k 1%
12/0V
KIN
R95
33.2k 1% 5/0V
D
1
C88
100n
5.0/0.4V
+5V
GG
1
Top View
C89
220n
R97
475 1%
RX/TX
R101
475 1%
A
3.3/1.8V
n/c
POS
CONTROL 8/9
+24VPI
LEDOPR
AD7
JP1
MTA100-6
WATTMETER
1
2
3
4
5
6
agnd
+5V
*FAN
*EXTFAN
+5VI
+48V
aavi
GND
GND
*PWRON
(p6B5)
*LEDA2
*INR
*K2
*G1VL
JP2
MTA100-8
TUBE DECK
1
2
3
4
5
6
7
8
g1ci
LEDATT
*OUTR
GND
+48V *PREV
WLCDE
agnd (p1B1)
+24VPI
AD4
+5VI
JP8
MTA100-8
KBDLED
1
2
3
4
5
6
7
8
GND
GND
LTXA
(p6D5)
tempi
(p6C5)
GND
JP4
MTA100-10
MAINS-CONTROL
1
2
3
4
5
6
7
8
9
10
+24VI
JP7
DIP14
VFD
1
3
5
7
9
11
13
2
4
6
8
10
12
14
*NEXT
n/c
AD6
GND
JP6
MTA100-4
ON/OFF
1
2
3
4
(p3C5)
hvmi
*K1
*ENAB
*INH
(p4B3)
inpi
*KEYIN
JP9
MTA100-8
FAN
1
2
3
4
5
6
7
8
*ONBTN
+24VI
AD5
AD0
GND
(p2B2)
*ATN
(p2C2)
*OPR
agnd
(p4A4)
LTXC
ipmi
g2ci
AD1
*ANTBTN
LEDOFF
*EG2ON
rfli
LEDON
*ORC
AD2
+5VI
fwdi
*LEDA1
*KEYOUT
GND
RSLCD A0
JP5
MTA100-10
MAINS-LV
1
2
3
4
5
6
7
8
9
10
(p1C3)
*STST AD3
+24VPI
FHI
GND
*LAIR
*LEDA3
JP3
MTA100-5
MAINS-MEAS.
1
2
3
4
5
+24VI
JP10
MTA100-6
ANT-SEL
1
2
3
4
5
6
GND
CONTROL 9/9
R12
10/10W
R11
1k
BPL
~2050Vb
C11A
220uF
450V
D6
BZX85C4V7
4.7V/1.3W
(1N4732A)
J3
HV
FAST-ON
J1
FAST-ON
JP2
MTA100-3
1
2
3
BMNS
C10A
220uF
450V
R13B
1M 1%
5kV/2W
R13A
3M 1%
8kV/5W
C5
220uF
450V
C6
220uF
450V
~2050Va
-ipmi
R9
150k
2W
D1 D3
* 0.94...0.96 Ohm
C9
220uF
450V
R15
1k
BPLS
C8
220uF
450V
R5
150k
2W R14
2.00k 1%
C1
2.2n/10kV
R3
150k
2W
hvmi
C11
10n
4x5 x S3M
R10A
150k
2W
HV BRIDGE
C4
220uF
450V
C7
220uF
450V
R8
150k
2W
C12
10n
J4
HVRET
FAST-ON
HV FILTER
R1A
1 5%
3W
D4
C2
220uF
450V
BMN
HV = hvm * 20
R10
10k/2W
C10
2.2n/10kV
agnd
D2
J2
FAST-ON
R7
150k
2W
D5
BZX85C4V7
4.7V/1.3W
(1N4732A)
D1...D4
R2
150k
2W
R1B
22*(10...47)
1W
C3
220uF
450V
R6
150k
2W
R11A
150k
2W
R4
150k
2W
HV RECTIFIER & FILTER
LTXA
LEDOPR
HH1
3.2mm
D3
YELLOW "A1"
TLHY4400
*ANTBTN
HH3
3.2mm
LTXC D5
YELLOW "A3"
TLHY4400
HH2
3.2mm
B2 "PREV"
GND
GND
D6
RED "TX"
TLHR4400
B3 "NEXT" *LEDA1
JP2
MTA100-6
ANT-SEL
1
2
3
4
5
6
JP1
MTA100-8
KBDLED
1
2
3
4
5
6
7
8
*PREV
LEDATT
B1 "OPR"
*NEXT
B4 "ANT"
*LEDA3
*OPR D4
YELLOW "A2"
TLHY4400
D2
ORANGE "ATT"
TLHO4400
D1
GREEN "OPER"
TLHG4400
*LEDA2
+5VI
KEYBOARD
A
B
31 52 4
Shown for 240V
LV Transf. Settings:
1 3 5 7110V
A
B
21 3 4 5
100V
110V
(JP5:8,9)
F2
2ASB
A
B
1 2 3 4 5
120V
8 4
1
J1
2050Va
equivalent each other.
8
100V
HV Transformer:
D1-D4
H1
6Va
Mains
15-16
RFC2
22uH
C7
47n
100V
K2B
AZ733
(Step)
C13
47n/100V
D3
(JP7:4)
Amp
C4B
100n/630V
10V
10V
o
X X X X
R2
160
2W
120V
7 0 2 -
8 4
R3
1M/0.5W
200V
7
210V
7V
F3
2ASB
R5A
100/1W
0 - 1 5
4
D1
20
C11
10uF
10V
(sht.4)
(sht.4)
6 0 2 -
8
n/c
R1
160
2W
C9
100n
0
W
Fast-On
V
J2
2050Vb
8 4
C3
10n/X2
1 2 5 6
R4B
10/10W
M1
Mains AC
C10
100n
H2
6Vb
K1B
AZ733
(ON)
3. Four depot terminals X
8 4
n/c
+5V
n/cF2,F3
220V
1 3 5 6 Notes:
5
RFC3
2.2uH/1A
6 0 1 -
3
5 0 1 -
4x1N4002
7 0 3 -
RFC1
10uH
C5
3300uF
25V
R5B
100/1W
240V
X X X X - Depot
In OutC
U1 7805
Bottom View
0 - 2 6
19V
19V
HV Transformer Settings:
(sht.4)
JP2
CST100-8
120Va
120Vb
305Va
305Vb
1
2
3
4
5
6
7
8
2 3 6 7
8 4
R4A
10/10W
8 4
C1
2.2n/Y2
D4
A
B
2 3 41 5
230V
240V
+5VI
(JP5:6)
U
100V
Fast-On
K2A
AZ733
(Step)
JP1
Sl156-3
19Va
19VCT
19Vb 1
2
3
K1
793-P-1C
8 4
305V
TV1
ANG 18VA2x10.5V
- LV Transf.
1
4
3
2
8
7
6
5
100V
+24VPI
Amp
2. Tap 8 always to terminal 8.
2510V
+24VP
6
W
D2
1. Tap 4 always to terminal 4.
1 3 5 7
C4A
100n/630V
C2
2.2n/Y2
U V W W
2 3 5 7
2
K1A
AZ733
(On)
*PWRON
2 3 6 7
C6
47n
100V
C8
470uF
35V
M2
230V
A
B
2 3 41 5
210V
220V
120V
D5
1N4002
C12
47n/100V
8 4
1 2 5 6
n/c
R6
2.7k/0.5W
8 4
(sht.2)
0 - 3 7
4
10V
10V
o
F1
200mA
SB (sht.2,3)
A
B
2 3 41 5
200V
MAINS 1/5
R29
10k1%
C24 100n
R8
15k
n/c
D9
R10
4.7k
R30 49.9k1% C27
100n
~305Va
C16
10n
n/a
B EC
BF423
Bottom View
(sht.4)
+5V
C23
10n
R26
120k
Q6
2N3904
R28
6.2k
BIAS
n/c
+
R18
100k
(sht.4)
RP2
50k
(250mA)
"BIAS 2"
+
-
U2B
LM358
5
67
~305Vb
-
(sht.4)
R21 2.2k
Q3
2N5551
*ENAB
+
(sht.1)
Q7
STQ3N45K3-AP
JP4
MTA100-5
G1/G2
1
2
3
4
5
C19
10n/1kV
C15
22uF
250V
-
D
JP2
CST100-8
120&305V~
1
2
3
4
5
6
7
8
+5V
(JP6:1)
+340V
S
C22
10n
E B C
KF423
(JP7:2)
Q1
BF469
TO126 Philips
g1ci
~120Vb
G
D10
BZT03C130 (1N5381B)
130V/3W
RP1
50k
(70mA)
"BIAS 1"
D12
1N5711
(JP7:3)
+
-U2A
LM3583
21
84
RFC5
22uH
(sht.1)
C17
10n
C21
10n/1kV
S D G
STQ3N45K3-AP
Bottom View
(JP7:1)
R19
68.1 1%
(sht.3)
R22
4.7k
D6
*G1VL
~120Va
R15
82k
+24VP
C B E
2N3904
Bottom View
2N5551
(sht.3)
R16
10k 2W
R24
2.2k
C20
1uF/10V
D11
C7V5
7.5V
0.25W
BZX79
C26
10n
D7
Q2
BF423
C25
220n
n/c
Q5
BF423
R23
2.2k
R12
330k R17
680k
n/c
n/c
R25
2.2k
*INH
R9
2.2k
R13
4.7k
R27
68.1 1%
-130V
C18
10n
1kV R14
47k
n/a
4x1N4004
C14
10n
1kV R7
27k/0.5W
R31
1k
Q4
2N3904
D8
R32
1k
R20
4.7k
R11
2.2k
E C B
BF469
Bottom View
(sht.4)
D6-D9
GND
RFC4
22uH
MAINS 2/5
+
+325V
C34
220n
C36
1n
C B E
2N3904
Bottom View
S
C37
10uF/10V
R35A
40.2 1%
D18
BZX79C7V5
7.5V/0.25W
~305Vb
R45
6.2k
+
-
U3A
LM358
3
21
84
U4B
TIL111
(CNY17)
(4N35)
2 1
C45
10n
C35
10n
-
C30B
100uF
300V
+5V
-
U4A
TIL111
(CNY17,4N35)
45 6
D22
(1N4740)
10V/1W
BZV85C10
R47
1M
0.5W
R55
2.2k
C41
100n
(sht.2)
R51
15k C46
10n
C43
47n
100V
R35B
40.2 1%
+
D
R53
15k R58
470
RP3
10k
(340V)
(JP7:5)
R50
33k
Max. current protection: 110mA
~305Va
g2ci
(JP4:1)
R56
4.7k
R54
2.2k
(sht.2)
+24V
Q8
STP3N80
C39
4.7uF/400V
(JP6:2)
C47
10n
R44
1M
0.5W
C40
20n/1kV
R57
470
(sht.4)
FC VCC
OC
OE
VEE
VREF
+I
-I
CS CL
U5
uA723
METAL
CIRCLE
CASE
2 7
1
3
4
9
8
6
5
10
R43
6.2k
R42B
40.2 1%
R46
330k
D20
1N4148
(JP2:8)
C31
20n
1kV
C38
1.5n/500V
C30A
100uF
300V R41
1M
0.5W
RFC6
22uH
C28
2.2n 3kV
Q9
2N3904
*EG2ON
R36
100k1%
(JP2:6)
D19
1N4007
6
7
8
9
x
x
x
1
2
3
4
5
10
x
uA723
Top View
4x1N4007
D15
D13-D16
R34B
100k
1W
(sht.4)
(sht.1)
C29
1kV
10n
D21
1N4148
R34A
100k
1W
G D S
STP3N80
Bottom View
R37
68k
G
D14
+
C32
100n
D17
1N5711
D13
(sht.2)
R38
100k1%
R48
100k
R40
1k
C33
100n
R52
22k
(sht.4)
C44
10uF
35V
C42
10n
-
FB1
R49
4.7k
R42A
40.2 1%
R39
1k
D16
MAINS 3/5
C56
10n
(sht.2)
JP5
MTA100-10
LV OUTPUTS
1
2
3
4
5
6
7
8
9
10
C62
22uF
10V
GND
R61
47/2W
R62
1.5k R67
1k
*PWRON
D26
*INH
~19VCT
C54
47n/100V
R60
10
hvmi
hvmi
D24
g2ci
C60
100n
*G1VL
(sht.3)
D25
JP8
EXTFAN+
C52
47n
100V
C48
47n
100V
R65
200k1%
4x1N4002
C50
1000uF/35V
EXTFAN-
agnd
C53
47n/100V
*ENAB
D23-D26
D23
D27
1N4002
~19Va
JP3
MTA100-3
MEAS.IN
1
2
3
agnd
(sht.1)
R66
1k
RFC10
22uH *KEYIN
RCA
(sht.3)
JP6
MTA100-5
MEAS.OUT
1
2
3
4
5
~19Vb
ipmi
JP1
MTA156-3
2x19V~
1
2
3
(sht.1)
+
-
U3B
LM358
5
67
D28
1N5711
K2
793-P-1C
JP7
MTA100-10
CONTROL
1
2
3
4
5
6
7
8
9
10
C57
10n
*STST
+48VI
(sht.2)
GND
*KEYOUT
RCA
+24V
C51
2200uF
35V
EXTFAN-
RFC8
2.2uH/1A
*KEYIN
(sht.1)
g1ci
RFC11
22uH
C58
10n
(sht.3)
R64
68k
+24VI
C55
100uF/35V
R59
4.7k
1W
-ipmi
C59
100n
RFC9
10uH
C61
10n
*KEYOUT
+24VPI
*EG2ON
+5VI
RFC7
10uH
C49
47n
100V
R63
82.5k1%
MAINS 4/5
EXTFAN-
n/c
-ipmi
+5VI
JP7
MTA100-10
CONTROL
1
2
3
4
5
6
7
8
9
10
g2ci
*STST
n/a
~120Va
*G1VL
BIAS
*KEYIN
GND
n/c
EXTFAN-
+5VI
agnd *EG2ON
JP8
EXTFAN+
~19Vb ~120Vb
~305Vb
+24VPI
GND
*PWRON
~19VCT
~19Va
agnd
JP1
MTA156-3
2x19V~
1
2
3
n/a
JP4
MTA100-5
G1/G2
1
2
3
4
5
+24VI *INH
JP6
MTA100-5
MEAS.OUT
1
2
3
4
5
GND
JP5
MTA100-10
LV OUTPUTS
1
2
3
4
5
6
7
8
9
10
hvmi
JP2
CST100-8
120&305V~
1
2
3
4
5
6
7
8
JP3
MTA100-3
MEAS.IN
1
2
3n/c
+48V
+340V
~305Va
+24VI
g1ci
GND
ipmi
GND
n/c
hvmi
*ENAB
*KEYOUT
GND
MAINS 5/5
R4
2.2
R7
7.5k 1%
R5
470
inpd(w7)
Q3
BD139
R6
2.2
Q1
BD139
(w8)
FAN-
(w6)
Q2
2N3904
agnd
R1
61.9k 1%
JP1
1
2
3
4
51.77V @ 1800W
(w10)
R2
115k 1%
(w42)
18.75V @ 1800W
JP2
1
2
3
4
*EXTFAN(w34)
cal.inp
Q4
2N3904
aavi
EXTFAN-
RP2
10k
cal.aav
(w9) inpi
R3
470
*FAN
RP1
50k
(w43)
(w35)
(w11)
aavd
OVERLAY
tempi
+24VP
U1
LM335Z
C2
100n
V- V+ ADJ
Bottom View
LM335Z
V+
R1
6.8k
R2
1k 1%
C1
100n
V-
GND
ADJ
TEMPERATURE SENSOR
D2B
C6
1n
D4
S1A
+19Vdc @ 1800W
D1A
BAS70-04
+48V
RP3
10k
cal.fwd
K1B
R8
1k
R2A
fwdi
R5
390
C1
47n
C7
1n
C11B
TA1
o
R3
1k
R2C
3.5Veff @ 1800W
TA
C8
1n
rfli
R2D
RELAY
D1B
CT2
6/110pF
Philips
bal@14MHz
K1A
RFC3
22uH
RFC1
10uH
R13
82
0.5w
R10
8.2k
R1A
C4
1n
R7
62k
D3B
rfli
C14A
10n
RF SECTION
ANTENNA
R1B
R9
82k
*ORC
ANTENNA
D3A
BAS70-04
R12
82
0.5w
(+190mVdc)
COM
A C
Top View
BAS70-04
3.5Veff @ 1800W
R1C
D7
1N4007
agnd
(+680mVdc)
C11C
R11
1k
(RP1) 43k*
RFC3
60uH
D5
S1A
C9
1n
I=6Aeff
C10
1n
C15
10n
C5
1n
C11A
+2.15V @ 1800W Forward Power
JP1
MTA100-6
1
2
3
4
5
6
CT1
1,5/5pF
bal.@
50MHz
K1
HC1
RF SECTION
o
TA1
TA2
TA2
TC1
+2.15V @ 360W Reflected Power
C11D
4x56pF
R6
20k
R2B
Cw
2.7pF
1kV
C12
10n
500V
D2A
BAS70-04
RFC4
22uH
+9Vdc @ 400W
R1,R2-8x100 Ohm 1%
0.14A
U=300Veff
C14B
10n
RELAY
R4
33k
D6
S1A
fwdi
R1D
C2
47n
C3
1n
RP2
10k
cal.rfl
P=1800W @ 50-Ohm
C13
10n
500V
RFC2
10uH
1:42t
89uH
16x9,6x6,3mm
K1 (u=80)
Siemens
B64290-K45-X1
42t PELKE 0,25
TC2
*OUTR
o
WATTMETER
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