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Appendix ASchematics diagrams
1
Description page
1. Antenna Capacitor. . . . . . . . . . . . . . . . . . . . . . 22. Control 3
4. HV Supply 115. Input 126. Input-A 137. Keyboard 148. Mains 159. On/Off Cable 20
10. Overlay 2111. Temperature sensor 2212. Wattmeter 233. Cable Harness Connections 24
. . . . . . . . . . . . . . . . . . . . . . . . . . . .3. Fan Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .
p. 1 of 25ACOM1000 Technical SupplementAppendix A
Antenna CapacitorSchematic diagram Sht. 1 of 1
ACOM1000 Technical SupplementAppendix Ap. 2 of 25
SERIALANTENNACAPACITOR:
SERIALANTENNACAPACITOR:
Ra
1M/0.5W
Ca1
10n/500V
Ca2
10n/500V
ANTENNA
(SO239A)
Ca3
10n/500V
Ca4
10n/500V
OUTPUTCOAX
OUTPUTCOAX
Ca5
10n/500V
Ca6
10n/500V
CONTROLSchematic diagram Sht. 1 of 7
p. 3 of 25ACOM 1000 Technical SupplementAppendix A
To
View
BZX84C4V7
+ -
U1A
LM
358D
3 21
8 4
+ -
U3B
LM
393D
5 67
C78
47n
(sht.3)
D4
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84C
4V
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R
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(sht.2)
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A
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(sht.4)
(sht.5)
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C18
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(sht.5)
(sht.2)
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R14
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k
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BC
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NT
C
(sht.5)
(sht.6)
C8
47n
R18
33k
U6C
ULN
2003D
314
C12
1n
C13
1n
R7
220k
R15
2.2
kagnd
n/c
rfl
C14
1n
R6
6.8
k
(sht.2)
JP2
MTA
100-8
TU
BE
DE
CK
1 2 3 4 5 6 7 8
agnd
(sht.5)
C
R21
560
CONTROLSchematic diagram Sht.2 of 7
ACOM1000 Technical SupplementAppendix Ap. 4 of 25
C30
100uF
10V
+ -
U4A
LM
393D
3 21
8 4
(sht.5)
+24V
PI
JP5
MTA
100-1
0M
AIN
S-L
V
1 2 3 4 5 6 7 8 910
D10
BZX
84C
4V
7P
hili
ps
R33
10k
1%
R34
10k
PS
E
ipm
i
R31
200k
1%
agnd
+24V
I
(sht.1)
(JP2:7)
+5V
R32
316k
1%
(sht.4)
R29
2.2
k
RFC
3
2.2
uH
D8
BZX
84C
4V
7P
hili
ps
RFC
2
10uH
(sht.1)
+24V
PI
g2c
R30
10k
1%
(sht.5)
*G1C
ipm
C19
10n
R28
2.2
k
R25
2.2
k
hvm
i
(sht.4,6)
C31
100n
(sht.5)
D9
BZX
84C
4V
7P
hili
ps
(JP1:6)
(sht.1,2,5)
C26
47n
JP3
MTA
100-5
MA
INS
-ME
AS
.
1 2 3 4 5
GND
C29
100n
(sht.5)
R24
10k
C20
10n
(JP9:1)
RFC
4
10uH C27
100uF
10V
+- U4BL
M393D
567
(sht.1-5,6)
C23
10n
C24
10n
R23
56k
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+5VA
R22
6.8
k
RFC
1
10uH
hvm
+5VA
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I
D7
BZX
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4V
7P
hili
ps
C22
10n
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C
Top
Vie
wB
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84C
4V
7
+5V
(sht.5)
+24V
C28
100n
+48V
C79
100n
R27
2.2
k
+5V
I
(sht.2)
g1ci
(sht.4)
C21
47n
(sht.3,4)
C25
47n
+24V
P
R26
10k
(sht.2)
CONTROLSchematic diagram Sht. 3 of 7
p. 5 of 25ACOM 1000 Technical SupplementAppendix A
U7DU
LN
2003D
413
*EG
2O
N
C42
47n
R39
39
U5B
CD
74H
CT132M
HA
RR
IS
4 56
(sht.6)
(sht.5)
C40
10n/5
00V
C33
47n
D12
BA
S16
*GR
IDR
F
*EN
AB
(sht.2)
U6A
ULN
2003D
116
9 8
T/*
R
C37
10n
R35
2.2
k
*IN
R
+5V
R37
1.3
k
KEYNGBYPASSRELAY
D11
BZX
84C
4V
7P
hili
ps
*IN
H
(sht.1)
(sht.2)
U5A
CD
74H
CT132M
HA
RR
IS
1 23
714
(sht.1)
(sht.6)
GND
D15
S1D
C34
1n
KE
YIN
C38
10n
R40
10k
+24V
JP4
MTA
100-1
0M
AIN
S-C
ON
TR
OL
1 2 3 4 5 6 7 8 9 10
(sht.2)
Q3
BS
S138
SO
T23
KE
YO
UT
(sht.4)
C32
10n
TAKAMISAWA
D
GDS
Top
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w
ZV
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BS
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9/2
97
R38
220k
(JP1:5)
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100
(SO
D106A
)
R41
10k
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RO
N
R43
560
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R42
330/3
W
*KE
YIN
RFC
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RFC
610uH
*STS
T
(JP2:6)
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C
Top
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w
BA
S16
BZX
84C
4V
7(S
OD
106A
)
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ZV
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SO
T223
ZE
TE
X(B
SP
88/8
9/2
97
Sie
mens)
D13A
BZG
03C
100
(SO
D106A
)
RFC
5
10uH
*OU
TR
*EX
TFA
N
R36
1.3
k
K1C 7
89 C
41
10n/5
00V
+24V
RFC
810uH
D
GS
Top
Vie
wB
SS
138
*KE
YO
UT
K1B
23
4
C35
100n
C36
100n
D14
S1D
GI-
SO
D214A
C/S
MA
C39
10uF/3
5V
(sht.1)
CONTROLSchematic diagram Sht. 4 of 7
p.6 of 25ACOM 1000 Technical SuplementAppendix A
(sht.2)
R50
100k
(JP4:5)
U7EU
LN
2003D
512
(sht.3)
BC
KLT
(sht.6)
+5V
+24V
OR
C
(JP4:2)
RFC
1110uH
RFC
13
10uH
(JP4:7)
U6FU
LN
2003D
611
RFC
10
10uH
(sht.2)
R48
470
U6GU
LN
2003D
710
C44
47n
R47
22k C
54
10uF/1
0V
R54
47k
D21
BA
S16
D16
BAV
99
PW
RO
N
(sht.3)
(sht.6)
n/c
(JP5:8,9)
*FA
N
RFC
910uH
*EG
2O
N
C49
47n
(sht.2)
(JP8:7)
(JP4:3)
U6EU
LN
2003D
512
U6DU
LN
2003D
413
*EN
AB
(sht.5)
Q5
BC
X19
(sht.1)
+24V
P
C51
47n
C56
100n
FA
NH
I
JP9
MTA
100-5
FA
N 1 2 3 4 5
(sht.5)
U7GU
LN
2003D
710
(sht.3)
U7BU
LN
2003D
215
(sht.2)
R56
220
RFC
14
10uH
C55
100n
n/c
C47
47n
C48
47n
C52
47n
EN
AB
+5V
RFC
12
10uH
BLT
*EX
TFA
N
(sht.3)
(sht.6)
+24V
PI
(sht.3)
C
BCE
Top
Vie
wFZT749
R55
2.2
k
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22k
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10n
(sht.5)
R46
10k
R52
100k
*AR
CF
(sht.6)
C
BE
Top
Vie
wB
CX
19
C45
47n
C53
100n
(sht.3)
*IN
H
U7AULN
2003D
116
9 8
RFC
15
10uH
RFC
16
2.2
uH
R83
1k
STS
T
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BC
X19
(sht.6)
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I
R45
47
(JP1:3)
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47n
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AC
Top
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wB
AV
99
(sht.5) *L
AIR
*OR
C
K1A
110
(JP4:4)
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P
(JP4:6)
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U7CU
LN
2003D
314
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PA
SS
R53
100k
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T
(sht.6)
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47n
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YO
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RO
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U7FU
LN
2003D
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44
47/2
W
Q7
FZT749
ZE
TE
X(sht.6)
(sht.6)
R51
4.7
k
(sht.2)
EG
2O
N
U6BU
LN
2003D
215
FA
NO
N
(sht.2)
CONTROLSchematic diagram Sht. 5 of 7
p.7 of 25ACOM1000 Technical SupplementAppendix A
A13
R60
4.7
k
C60
10n
rfl
AD
4s2
*G1C
(sht.2)
n/c
AD
5 *OLE
+5VA
C57
10n
AD
1
A12
*NE
XT
A13
U8
80C
552
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
9876542180
77
76
75
74
72
71
70
69
68
67
66
65
64
63
61
60
59
3
3337
627879
2122282930
4344
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35
36
X1
X2
P1.0
/CT0I
P1.1
/CT1I
P1.2
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P1.3
/CT3I
P1.4
/T2
P1.5
/RT2
P1.6
/SC
LP
1.7
/SD
A
P0.0
/AD
0P
0.1
/AD
1P
0.2
/AD
2P
0.3
/AD
3P
0.4
/AD
4P
0.5
/AD
5P
0.6
/AD
6P
0.7
/AD
7
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
PS
EN
VS
S
P3.7
/RD
P3.6
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P3.5
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P3.4
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P3.3
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T1
P3.2
/IN
T0
P3.1
/TX
DP
3.0
/RX
D
RS
T
P4.7
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T1
P4.6
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T0
P4.5
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SR
5P
4.4
/CM
SR
4P
4.3
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SR
3P
4.2
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SR
2P
4.1
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SR
1P
4.0
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SR
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PW
M1
PW
M0
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DC
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D
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/AD
C0
P5.1
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C1
P5.2
/AD
C2
P5.3
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C3
P5.4
/AD
C4
P5.5
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C5
P5.6
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C6
P5.7
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C7
AV
DD
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SS
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F+
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RE
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3
3337
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2122282930
4344
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SV
SS
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I
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AD
1
AD
0
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100n
(sht.4)
(sht.2)
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AD
6
hvm
A12
A14
s1
A15
R58
4.7
k
R65
2.2
k
g2c
*RD
s1
D17
BZX
84C
4V
7P
hili
ps
*OP
R
+5V
A6
C65
100n
s3
C62
27pF
(sht.2)
+5V
R66
2.4
k
(sht.2)
AD
6
A1
A10
U11
M74H
CT573M
1R
2 3 4 5 6 7 8 9
111
19
18
17
16
15
14
13
12
1020
D1
D2
D3
D4
D5
D6
D7
D8
C OC
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
GNDVCC
X1
16000kH
z
U10
LM
336D
SO
8
48
5
CO
NTR
AD
2
A10AD
4
s4
n/c
s2
(sht.1)
(sht.2)
A0
pfw
d
(sht.1)
*PR
EV
AD
1
A3
C66
47n
A7
s1
AD
6
AD
[0..
7]
D18
BZX
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4V
7P
hili
ps
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47n
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1k
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5
A11
R57
10k
s4
AD
5
R61
10k
s6
A14
paav
C61
47n
*ON
(sht.2)
*LA
IR
AD
4
(JP9:5)
s1
A2
A8
RP
110k
F.S
.
C59
10uF/1
0V
n/c
A4 A
D0
JMP
1
1 3
2
R64
2.2
k
A7
*WR
(sht.2)
(sht.6)
A5
AD
3
AD
7
C64
100n
inp
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IDR
F
A11
AD
2
(sht.6)
A3
A15
AD
7
*PS
EN
s4
+5VA
(sht.6)
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22k
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[0..
7]
AD
7
s2
AD
2
A[0
..7]
*AR
CF
+5V
n/c
(sht.2)
FH
A4
R59
10k
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A6
A9
s1
A9
+5V
An/c
C
Top
Vie
wB
ZX
84C
4V
7
U12
27C
512-1
20ns
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
1428
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
VP
P
GNDVCC
A2
ipm
A8
A[0
..7]
A1
*PS
EN
(sht.6)
tem
p
KE
YIN
PS
E
AD
3
BC
KLT
C63
27pF
*PA
NT
s1O
RC
n/c
U9
ST24C
01M
1R
Thom
son
SO
8
6 58
4
7
1 2 3S
CL
SD
A
VC
C
VS
S
MO
DE
E0
E1
E2
(sht.6)
A5
AD
0
n/c
(JP2:8)
CONTROLSchematic diagram Sht. 6 of 7
ACOM1000 Technical SupplementAppendix Ap. 8 of 25
+5V
A7
*WR
AD
6
+5V
PW
RO
N
*OLE
(sht.5)
n/c
LE
DATT
C76
47n
EG
2O
N
BU
F0E
A[0
..7]
A5
AD
5
AD
2
R71
100k
ATN
AD
0A
4
An/c
C
Top
Vie
w
BA
S16
BZX
84C
3V
9
T/*
R
A2
C70
47n
C74
47n
AD
5
R74
360
(JP5:8,9)
*ON
BTN
AD
6
R72
470
AD
1
C80
27p
BLT
n/c
*OP
RR
81
10k
C68
47n
(sht.3)
AD
3
KE
YO
UT
U16A
CD
74H
CT132M
HA
RR
IS12
3
A1
(sht.1)
(sht.2)
BU
F1E
C73
100n
(sht.5)
AD
2
LC
DE
n/c
*BY
PA
SS
+5V
Q8
BC
X19
D19
BZX
84
C3V
9
R84
10k
WLC
DE
R76
10k
(sht.4)
A0
C71
100n
AD
[0..
7]
AD
0
FA
NH
I
(sht.2)
D20
BA
S16
LE
DO
FF
R68
2.2
k
n/c
AD
1
STS
T
+5V
A6
(sht.3,4)
Q9
BC
X19
GND
AD
0
+5V
OFFLE
D
R75
18
*OL AD
7
*OL
RS
LC
D
C72
100n
AD
6
U15
M74H
CT573M
1R
2 3 4 5 6 7 8 9
111
19
18
17
16
15
14
13
12
1020
D1
D2
D3
D4
D5
D6
D7
D8
C OC
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
GNDVCC
AD
7
BU
F1E
A3
R73
360
+5V
JP8
MTA
100-8
KB
DLE
D1 2 3 4 5 6 7 8
AD
4
(sht.4)
WLC
DE
AD
7
C75
47n
U13
CD
74H
CT238M
HA
RR
IS 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
GNDVCC
(sht.4)
C
BE
Top
Vie
wB
CX
19
BC
X17
*PR
EV
A[0
..7]
AD
3
U16D
CD
74H
CT132M
HA
RR
IS12
13
11
U16B
CD
74H
CT132M
HA
RR
IS45
6
(sht.5)
U5D
CD
74H
CT132M
HA
RR
IS
12
13
11
*NE
XT
U5C
CD
74H
CT132M
HA
RR
IS
9
10
8
+5V
U14
M74H
CT573M
1R 2 3 4 5 6 7 8 9
111
19
18
17
16
15
14
13
12
1020
D1
D2
D3
D4
D5
D6
D7
D8
C OC
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
GNDVCC
U16C
CD
74H
CT132M
HA
RR
IS9
10
8
(sht.4)
(sht.4)
C69
47n
(sht.5)
FA
NO
N
(sht.2)
AD
4
R67
10k
C77
10n
(sht.2)
R70
10k
ON
LE
D
(sht.5)
R77
1k
GND
(sht.5)
R78
180
(sht.4)
OP
RLE
D
R79
180
AD
3
EN
AB
(sht.5)
+5V
I
JP7
DIP
14
LC
D
1 3 5 7 9 11 13
2 4 6 810
12
14
CO
NTR
LE
DO
PR
AD
2
LE
DO
N
AD
1
VO
AD
[0..
7]
(sht.5)
RS
LC
D
Q10
BC
X17
(sht.4)
ATTLE
D
LC
DE
AD
4
BU
F0E
AD
5
JP6
MTA
100-5
ON
/OFF
1 2 3 4 5
R82
10k
R80
10k
*RD
R69
470
*ON
(sht.2)
+5V
(sht.4)
(sht.2)
CONTROLSchematic diagram Sht. 7 of 7
p. 9 of 25ACOM1000 Technical SupplementAppendix A
1 2 3 4 5 6
JP1
MTA100-6
WATTMETER *ORC
agnd
*OUTR
+48V
fwdi
rfli
/\1 2 3 4 5 6 7 8 910
JP4
MTA100-10
MAINS-CONTROL
(sht.1)
*G1VL
*ENAB
*INH
*PWRON
*EG2ON
*STST
*EXTFAN
(sht.3)
\
+5VRS
D1D3D5D7 E
135791113
2468101214
JP7
DIP14
LCD
GND
D0D2D4D6
VoR/*W
\ /
(sht.6)
1 2 3 4 5 6 7 8
JP8
MTA100-8
KBDLED
GND
*KEYIN
*KEYOUT//
1 2 3 4 5 6 7 8 910
JP5
MTA100-10
MAINS-LV
1 2 3 4 5 6 7 8
JP2
MTA100-8
TUBEDECK tempi
agnd
*INR
inpi
aavi
+24VI/\
*ATN
FHI
(sht.1)
+48V
GND
GND
+5VI
+24VI
+24VI
GND
+24VPI
\
(sht.2)
*PREV
*NEXT
GND
BLT
GND
*OPR
LEDOPR
/\
(sht.6)
LEDATT
\1 2 3 4 5
JP9
MTA100-5
FAN
+5VI
GND
/ \1 2 3 4 5
JP6
MTA100-5
ON/OFF
1 2 3 4 5
JP3
MTA100-5
MAINS-MEAS. g2ci
ipmi
Hvmi
agnd/\
g1ci
GND
LEDOFF
*ONBTN
LEDON
+5VI
(sht.2)
/
(sht.6)
GND
+24VPI
GND
*LAIR
//
(sht.4)
*FAN
FAN MONITORSchematic diagram Sht. 1 of 1
ACOM1000 Technical SupplementAppendix Ap. 10 of 25
+24V
FAN+
RED
1
FAN+
FAN-
1 2 3
JP1
angled-3
M1
24V
5W
SENSE
WHITE
2
R1
2.2kD1
4.7V
C4V7
BZX79
C1
100n
D2
1N4148
D3
1N4148
R3
100k
Q1
2N3906
C2
100uF
10V R2
6.8k
R4
6.8k
FAN-
BLACK
3
*LAIR
HV SUPPLYSchematic diagram Sht. 1 of 1
ACOM1000 Technical SupplementAppendix A p. 11 of 25
BPLS
~2050Va
J1
FAST-ON
DIOTEC
4xBY6
D1..D4
D1
D3
C2
150uF
450V
BPL
HVFILTER
HVFILTER
C10
2.2n/10kV
R2
150k
2W
R12
10/10W
R13A
1M1%
1M1%
2W
J3
HV
FAST-ON
R13B
1M1%
1M1%
2W
R3
150k
2W
R4
150k
2W
C3
150uF
450V
C4
150uF
450V
D4
C1
2.2n/10kV
D2
~2050Vb
J2
FAST-ON
HVBRIDGE
HVBRIDGE
C5
150uF
450V
R5
150k
2W
R6
150k
2W
C12
10n
R13C
1M1%
1M1%
2W
R14
1.87k1%
1.87k1%
R15
1k
D6
BZX85C4V7
4.7V/1.3W
R7
150k
2W
C6
150uF
450V
C7
150uF
450V
C8
150uF
450V
C9
150uF
450V
R8
150k
2W
R9
150k
2W
R10
10k/2W
R11
1k
-ipmi
1 2 3
JP2
MTA100-3
hvmi
agnd
J4
HVRET
FAST-ON
C11
10n
D5
BZX85C4V7
4.7V/1.3W
BMNS
BMN
R1B
22*(10...47)
1W
R1A
15%
15%
3W
*0.94...0.96Ohm
*0.94...0.96Ohm
INPUTSchematic diagram Sht. 1 of 1
ACOM1000 Technical SupplementAppendix Ap. 12 of 25
G2
VSsg
390VDC
U
Rsg
47/1W
A
L6
140nH
2200.5W
2200.5W
C4
10pF
500V
R3
470k
0.5W
R2
22k
D1A
BAS70-04
D1B
R1
22k
AAV
1 2 3 4 5 6 7 8JP1
MTA100-8
MEAS&CONTROL
inpd
aavd
tempi
agnd
AAV
*ATN
*INR
FHI
+24VI
C1
1n
1 2 3
JP3
MTA100-3
TEMP.SENSOR
+24VP
agnd
tempi
C2
1n
C3
68pF
1 2 3 4 5 6 7 8JP2
MTA100-8
G1,G2&FAN n/a
n/c
+340V
BIAS
C16
100uF
35V+24VP
+24VP
+24VP
1 2 3
JP4
MTA100-3
FAN
FAN+
FAN-
*LOWAIR
FAN-
+24VPI
*LOWAIR
Rsw
50/100W
R50
C15
20pF
500V
L4
150nH*
L5
120nH
L9
75nH
C8
10pF/500V
D2B
C7
39pF
R5
22k
C5
1n
C6
1nD2A
BAS70-04
R4
22k
inpd
OUT
IN
GND
GND
K1
TQ2-12V
3,8
2,9
4,7
nc c
no
L2
150nH*
L3
150nH*
C17
62pF/500V
G1
C18
10n/1kV
R15
4.7k
1W
RFC1
680uH
Miller
K2 TQ2-12V
3,8
2,9
4,7
Atten.
L8
55nH
INPUTA
INPUTA
F1
F2
R10
2.2k
2W
L1
150nH*
C14
20pF
500V
C21
10pF
500V
K1A
TQ2-12V
1(+)
10
C9
10pF
500V
C10
10n
500V
w+
R6
220
+24VI
R7
220
R8
220
*INR
C11
10n
500V
w-
C12
10n
500V
R11
110
FHI
F4
F5
F3
RFC2
22uH
BIAS
BIAS
C19
30pF
500V
D3
1N4004
C20
10n
1kV
BIAS
+24V
R12
110
K2A
TQ2-12V
1(+)
10
C13
10n
500V
R9
220
*ATN
L7-deleted
L7-deleted
TopView
TopView
BAS70-04
J1
FAST-ON
~14Va
H1
R13
10k
R14
10k
J2
FAST-ON
~14Vb
H2
INPUT-ASchematic diagram Sht. 1 of 1
p. 13 of 25ACOM 1000 Technical SupplementAppendix A
C5
18pF
R2
22k
C4
24pF
R3
22k
C3
36pF
L1
0.51uH
C2
18pF
fo=52MHz
C1
36pF
GND
1 2 3 4 5
JP1
angled-5
F1
C8
1n
D2
1N5711
D1
1N5711
R1
620C7
1n
L2A
3.15uH
C6
15pF
L2B
1.65uH
R4
22k
C9
10n
C10
10nR5
22k
R6
220k
C11
10n
321
84U1A
LM393
C12
47n
R11
1k
R12
6.8k
C13
47n
+24V
F2
F3
F4
F5
FHI
rfh
rfl
R13
2.2k
R14
2.2k
R10
220k
R9
220
R7
1k
R8
220k
5 67
U1B
LM393
D3
BZX79C4V7
4.7V/0.4W
Philips
n/c
KEYBOARDSchematic diagram Sht. 1 of 1
p.14 of 25ACOM 1000 Technical SuplementAppendix A
B3
"NEXT"
B2
"PREV"
B1
"OPR"
Cable
1 2 3 4 5 6 7 8JP1
MTA100-8
KBDLED *OPR
*PREV
*NEXT
GND
LEDOPR
LEDATT
BLT
GND
D1
"green"-5mm
"OPER"
D2
"yellow"-5mm
"ATT"
LCDBacklighting
LCDBacklighting
A K
Cable
GND
BLT
BUTTON
ISOSTAT
MAINSSchematic diagram Sht. 1 of 5
p. 15 of 25ACOM 1000 Technical SupplementAppendix A
(sht.4)
(JP5:6)
+24VPI
RFC1
10uH
C12
47n/100V
K1
793-P-1C
D5
1N4002
(sht.2)
+24VP
D3
D1
14
32
876
5
TV1
ANG
18VA
2x10.5V
-LVTransf.
-LVTransf.
Shownfor240V
Shownfor240V
LVTransf.Settings:
LVTransf.Settings:
R1
160
2W
R2
160
2W
D2
D1-D4
4x1N4002
D4
C6
47n
100V
C7
47n
100V
C8
470uF
35V
R6
2.7k/0.5W
U1
7805
BottomView
BottomView
RFC2
22uH
C13
47n/100V
(sht.4)
(JP7:4)
*PWRON
(sht.4)
+5VI
+5V
(sht.2,3)
(JP5:8,9)
RFC3
2.2uH/1A
C10
100n
C11
10uF
10V
C9
100n
C5
3300uF
25V
F1
200mA
SB
100V
110V
120V
W WR4A
10/10W
F2
2ASB
K2A
AZ733
(Step)
K1A
AZ733
(On)
2050VFast-On
J1
2050Va
J2
2050Vb
1 2 3 4 5 6 7 8
JP2
CST100-8
120Va
120Vb
305Va
305Vb
120V
305V
100V
HVTransformer:
HVTransformer:
10V
10V
o1 2 3 4
4C4A
100n/630V
K2B
AZ733
(Step)
R5A
100/1W
C3
10n/1kV
C2
10kV
2.2n
U V
0
C1
10kV
2.2n
200V
210V
220V
230V
240V
MainsAC
MainsAC
M1
R3
1M/0.5W
M2
n/c
R4B
10/10W
F3
2ASB
K1B
AZ733
(ON)
19V
19V
100V
10V
10V
o5 6 7 8
1 2 3
JP1
Sl156-3
19Va
19VCT
19Vb
H1
14Va
H2
14Vb
Fast-On
14V
8
n/c
R5B
100/1W
n/c
n/c
C4B
100n/630V
XXXX-
Depot
XXXX-Depot
20
F2,F3
1256
1256
XXXX
XXXX
100V
Mains
UVWW
UVWW
0-37
0-37
HVTransformerSettings:
HVTransformerSettings:
84
84
84
84
110V
120V
200V
210V
220V
230V
240V
0-26
0-26
0-15
0-15
703-
703-
702-
702-
602-
602-
601-
601-
501-
501-
84
84
84
84
84
84
84
84
84
84
84
84
84
84
Amp
Amp
10
1357
1357
2367
2367
1256
1256
1356
1356
1357
1357
2357
2357
2367
2367
equivalenteachother.
equivalenteachother.
3.FourdepotterminalsX
3.FourdepotterminalsX
2.Tap8alwaystoterminal8.
2.Tap8alwaystoterminal8.
1.Tap4alwaystoterminal4.
1.Tap4alwaystoterminal4.
Notes:
MAINSSchematic diagram Sht. 2 of 5
p.16 of 25ACOM 1000 Technical SuplementAppendix A
+340V
n/a
GND
1 2 3 4 5
JP4
MTA100-5
G1/G2
Q1
BF469
TO126Philips
TO126Philips
D6-D9
4x1N4004
D6
D8
1 2 3 4 5 6 7 8JP2
CST100-8
120&305V~
n/c
n/a
n/c
n/c
~305Va
~305Vb
~120Va
~120Vb
D7
D9
C14
10n
1kV
R7
27k/0.5W
D10
BZT03C130(1N5381B)
BZT03C130(1N5381B)
130V/3W
C15
22uF
250V
R8
15k
-130V
n/c
BIAS
R16
15k1W
15k1W
RFC5
22uH
C21
10n/1kV
R19
40.21%
40.21%
C20
1uF/10V
R17
680k
D11
C7V5
7.5V
0.25W
BZX79
C18
10n
1kV
RP1
50k
(70mA)
R14
47k
BIAS1
R13
4.7k
C17
10n
Q3
2N5551
Q2
BF423
R12
330k
(sht.3)
(sht.4)
(JP7:1)
R10
4.7k
*G1VL
R9
2.2k
C16
10n
R11
2.2k
R15
100k
RP2
50k
(220mA)
Q6
2N3904
R18
100k
S D
Q7
STP7N20
GC19
10n/1kV
C24
100n
BIAS2
R26
100k
(sht.1)
+24VP
R22
4.7k
R20
4.7k
(sht.4)
(JP7:3)
(JP7:2)
*INH
*ENAB
R212.2k
R23
2.2k
RFC4
22uH
R24
2.2k
C23
10n
Q4
2N3904
R25
2.2k
Q5
BF423
R28
6.2k
R29
10k1%
R27
1001%
1001%
5 67
U2B
LM358
R3020k1%
R31
1k
R32
1k
C26
10n
(sht.1)
(sht.4)
(JP6:1)
C27
100n
+5V
g1ci
n/c
3 21
8 4
U2A
LM358
+5V
(sht.1)
C25
1uF/10V
D12
1N5711
STP7N20
BottomView
BottomView
BF469
BottomView
BottomView
C22
10n
KF423
(sht.4)
2N3904
BottomView
BottomView
2N5551
BF423
BottomView
BottomView
(sht.3)
MAINSSchematic diagram Sht. 3 of 5
p.17 of 25ACOM1000 Technical SupplementAppendix A
(JP4:1)
RFC6
22uH
+340V
D19
1N4007
C40
20n/1kV
R42B
n/a
R33D
150k
2W
R33B
150k
2W
R33C
150k
2W
R33A
150k
2W
(sht.2)
(JP2:6)
~305Va
D13-D16
4x1N4007
(JP2:8)
D13 C28
2.2n
3kV
D15
C30A
100uF
300V
R34A
100k
1W
C31
20n
1kV
R41
1M
0.5W
C36
1n
S
G
D
Q8
STP3N80
ISOWATT220Thomson
ISOWATT220Thomson
R43
6.2k
C37
10uF/10V
R42A
40.21%
40.21%
R46
330k
R47
1M
0.5W
R45
6.2k
R48
100k
C39
4.7uF/400V
C38
1.5n/500V
Q9
2N3904
4 5
6
U4A
TIL111
(CNY17,4N35)
D18
BZX79C7V5
7.5V/0.25W
R44
1M
0.5W
R34B
100k
1W
D16 C30B
100uF
300V
(sht.2)
D14
~305Vb
C29
1kV
10n
R35A
40.21%
40.21%
R36
100k1%
R35B
40.21%
40.21%
(sht.1) C33
100n
C32
100n
+5V
D21
1N4148
C43
47n
100V
C44
10uF
35V
(sht.4)
R57
470
+24V
R58
470
C46
10n
21
U4B
TIL111
(CNY17)
(4N35)
R56
4.7k
R53
15k
27
1
3 4
98
6
51 0U5
uA723
METAL
CIRCLE
CASE
C42
10n
R49
4.7k
R51
15k
3 21
8 4
U3ALM358
D17
1N5711
R37
68k
(sht.4)
(JP6:2)
g2ci
R39
1k
R40
1k
C35
10n
R38
100k1%
C34
220n
R50
33k
RP3
10k
(340V)
C41
100n
D20
1N4148
R52
22k
(JP7:5)
D22
(1N4740)
10V/1W
BZV85C10
C47
10n
(sht.4)
R55
2.2k
C45
10n
*EG2ON
R54
2.2k
2N3904
BottomView
BottomView
STP3N80
BottomView
BottomView
UA723
TopView
TopView
(sht.2)
MAINSSchematic diagram Sht. 4 of 5
ACOM1000 Technical SupplementAppendix Ap. 18 of 25
C52
47n
100V
D25
D23-D26
4x1N4002
D23
1 2 3
JP1
MTA156-3
2x19V~
~19Va
~19VCT
~19Vb
C48
47n
100V
D24
C50
1000uF/35V
D26
C49
47n
100V
R59
4.7k
1W
(sht.1)
RFC7
10uH
RFC8
2.2uH/1A
1 2 3 4 5 6 7 8 9 10
JP5
MTA100-10
LVOUTPUTS
LVOUTPUTS
+48VI
+24VI
GND
(sht.1)
+24VPI
+5VI
K2
793-P-1C
D27
1N4002C53
47n/100V
C51
2200uF
35V
(sht.2)
*G1VL
*ENAB
*INH
1 2 3 4 5 6 7 8 910
JP7
MTA100-10
CONTROL
GND
EXTFAN-
(sht.1)
(sht.3)
*PWRON
*EG2ON
*KEYIN
RFC9
10uH
*STST
C54
47n/100V
C55
100uF/35V
(sht.3)
+24V
n/c
EXTFAN+
EXTFAN-
1 2 3
JP8
MTA100-3
EXTFAN
R61
47/2W
*KEYIN
RCA
RFC10
22uH
C56
10n
R60
10
*KEYOUT
1 2 3
JP3
MTA100-3
MEAS.IN hvmi
C57
10n
*KEYOUT
RCA
RFC11
22uH
1 2 3 4 5
JP6
MTA100-5
MEAS.OUT
ipmi
(sht.2)
(sht.3)
R67
1k
g1ci
g2ci
5 67
U3B
LM358
R66
1k
C59
100n
R64
68k
R63
82.5k1%
R62
1.5k
agnd
-ipmi
C58
10n
D28
1N5711
C60
100n
R65
200k1%
C61
10n
C62
22uF
10V
agnd
hvmi
MAINSSchematic diagram Sht. 5 of 5
p. 19 of 25ACOM1000 Technical SupplementAppendix A
1 2 3 4 5
JP4
MTA100-5
G1/G2
+340V
n/a
GND
n/c
BIAS
1 2 3
JP3
MTA100-3
MEAS.IN
hvmi
agnd
-ipmi
~120Va
n/c
~120Vb
n/c
n/c
~305Va
n/a
1 2 3 4 5 6 7 8
JP2
CST100-8
120&305V~
1 2 3
JP1
MTA156-3
2x19V~
~19Va
~19VCT
~19Vb
~305Vb
EXTFAN-
JP8
EXTFAN+
1 2 3 4 5 6 7 8 910
JP7
MTA100-10
CONTROL
*G1VL
*ENAB
g1ci
g2ci
1 2 3 4 5
JP6
MTA100-5
MEAS.OUT
1 2 3 4 5 6 7 8 910
JP5
MTA100-10
LVOUTPUTS
LVOUTPUTS +48V
+24VI
GND
GND
GND
GND
+24VI
+24VPI
+5VI
+5VI
agnd
ipmi
hvmi
*INH
*PWRON
*EG2ON
*STST
EXTFAN-
GND
*KEYIN
*KEYOUT
ON/OFF CABLESchematic diagram Sht. 1 of 1
ACOM1000 Technical SupplementAppendix Ap. 20 of 25
CABLE
*ONBTN
GND
1 2 3 4
JP1
MTA100-4
0N/OFF LEDON
LEDOFF
B1
"ON/OFF"
GREEN-ON
RED-OFF
D1
LEDRED/GREEN
LEDRED/GREEN
OVERLAYSchematic diagram Sht. 1 of 1
ACOM1000 Technical SupplementAppendix A p. 21 of 25
(W35)
(w42)
1 2 3 4
JP2
FAN-
EXTFAN-
R3
470
Q1
BD139
R5
470
Q3
BD139
R6
2.2
Q4
2N3904
R4
2.2
Q2
2N3904
*FAN
*EXTFAN
(w34)
(w43)
(w10)
(w8)
(w7)
1 2 3 4 5
JP1
agnd
aavd
inpd
(w11)
R2
68k
R1
68k
aavi
inpi
(w9)
(w6)
RP1
50k
RP2
10k
R7
12k
cal.inp
cal.aav
TEMPERATURE SENSORSchematic diagram Sht. 1 of 1
ACOM1000 Technical SupplementAppendix Ap. 22 of 25
R1
6.8k
R2
1k1%
+24VP
tempi
GND
C2
100n
C1
100n
ADJ
V-
V+
U1
LM335Z
BottomView
BottomView
LM335Z
WATTMETERSchematic diagram Sht. 1 of 1
ACOM1000 Technical SupplementAppendix A p. 23 of 25
RF
SECTION
RF
SECTION
K1
HC1
ANTENNA
TC1
Cw
2.7pF
1kV
P=1000W/50-Ohm
U=223.6Veff
I=4.472Aeff
D1A
BAS70-04
D1B
R3
1k
R4
33k
C1
47n
2.6Veff
C11A
C11B
K1A
K1B
TC2RFC3
60uH
C14A
10n
C14B
10n
D4
S1A
R13
82
0.5w
R12
82
0.5w
C8
1n
C11C
C11D
4x56pF
D2A
BAS70-04
D2B
2.6Veff
R1C
R1D
R5
390
R1,R2-8x100Ohm1%
R1,R2-8x100Ohm1%
R1A
R1B
TA1
0.104A
oo
TA
1t.
42t.
34uH
CT1
1,5/5pF
bal.@
50MHz
R2A
R2B
R2C
R2D
R9
82k
C2
47n
C7
1n
RP1
10k
CT2
6/110pF
Philips
bal@14MHz
C12
10n
500V
D5
S1A
C13
10n
500V
RFC3
22uH
C15
10n
RFC2
10uH
D6
S1A
RFC4
22uH
RFC1
10uH
C9
1n
D3A
BAS70-04
D3B
C3
1n
C4
1n
TA2
RELAY
RF
SECTION
RF
SECTION
+10Vdc@500W
+10Vdc@500W
R6
20k
RP2
10k
cal.rfl
C5
1n
R7
62k
RP3
10k
cal.fwd
+14Vdc@1000W
+14Vdc@1000W
R10
8.2k
agnd
*ORC
rfli
fwdi
1 2 3 4 5 6
JP1
MTA100-6
+48V
*OUTR
+1.789V@1000W
+1.789V@1000W
fwdi
C10
1n
R11
1k
C6
1n
TopView
TopView
BAS70-04
o
TA1
TA2
ANTENNA
K16x8x6
u=24
u=24
RELAY
+2.53V@500W
+2.53V@500W
rfli
R8
1k
ACOM1000 Technical SupplementAppendix Ap. 24 of 25
ACOM1000 Cable Harness Connections
from PCB Conn.:pin Wire Nr. to PCB Conn:pin Sig.name
------------------ ------- --------------- --------
CONTROL (C2) JP2:1 6 OVERLAY JP1:4 - inpi
MTA100-8 :2 9 OVERLAY JP1:5 - aavi
:3 12 INPUT JP1:3 - tempi
:4 10 OVERLAY JP1:3 - agnd
:5 13 INPUT JP1:5 - *ATN
:6 14 INPUT JP1:6 - *INR
:7 15 INPUT JP1:7 - +24VI
:8 16 INPUT JP1:8 - FHI
CONTROL (C3) JP3:1 1 MAINS JP6:1 - g1ci
MTA100-5 :2 2 MAINS JP6:2 - g2ci
:3 3 MAINS JP6:3 - ipmi
:4 4 MAINS JP6:4 - hvmi
:5 5 MAINS JP6:5 - agnd
CONTROL (C4) JP4:1 27 MAINS JP7:1 - *G1VL
MTA100-10 :2 28 MAINS JP7:2 - *ENAB
:3 29 MAINS JP7:3 - *INH
:4 31 SW -b- - *PWRON
:5 32 MAINS JP7:5 - *EG2ON
:6 33 MAINS JP7:6 - *STST
:7 34 OVERLAY JP2:3 - *EXTFAN
:8 36 MAINS JP7:8 - GND
:9 37 MAINS JP7:9 - *KEYIN
:10 38 MAINS JP7:10 - *KEYOUT
CONTROL (C5) JP5:1 17 MAINS JP5:1 - +48V
MTA100-10 :2 18 MAINS JP5:2 - +24VI
:3 19 MAINS JP5:3 - +24VI
:4 20 MAINS JP5:4 - GND
:5 21 MAINS JP5:5 - GND
:6 22 MAINS JP5:6 - +24VPI
:7 23 MAINS JP5:7 - GND
:8 24 MAINS JP5:8 - +5VI
:9 25 MAINS JP5:9 - +5VI
:10 26 MAINS JP5:10 - GND
CONTROL (C9) JP9:1 39 DET/TD JP2:7 - +24VPI
MTA100-5 :2 -
:3 43 OVERLAY JP2:4 - *FAN
:4 -
:5 44 DET/TD JP2:6 - *LOWAIR
----------------------------
MAINS (M4) JP4:1 45 DET/TD JP2:1 - +340V
MTA100-5 :2 -
:3 40 DET/TD JP2:5 - GND
:4 -
:5 41 DET/TD JP2:3 - BIAS
MAINS PCB (M5) JP5:1 17 CONTROL JP5:1 - +48V
MTA100-10 :2 18 CONTROL JP5:2 - +24VI
:3 19 CONTROL JP5:3 - +24VI
:4 20 CONTROL JP5:4 - GND
:5 21 CONTROL JP5:5 - GND
:6 22 CONTROL JP5:6 - +24VPI
:7 23 CONTROL JP5:7 - GND
:8 24 CONTROL JP5:8 - +5VI
:9 25 CONTROL JP5:9 - +5VI
:10 26 CONTROL JP5:10 - GND
ACOM1000 Technical SupplementAppendix A p. 25 of 25
PCB Connector:pin Wire Nr. to PCB Conn:pin Sig.name
--- ------------- ------- -------------- --------
MAINS PCB (M6) JP6:1 1 CONTROL JP3:1 - g1ci
MTA100-5 :2 2 CONTROL JP3:2 - g2ci
:3 3 CONTROL JP3:3 - ipmi
:4 4 CONTROL JP3:4 - hvmi
:5 5 CONTROL JP3:5 - agnd
MAINS PCB (M7) JP7:1 27 C ONTROL JP4:1 - *G1VL
MTA100-10 :2 28 CONTROL JP4:2 - *ENAB
:3 29 CONTROL JP4:3 - *INH
:4 30 SW -a- - *PWRON
:5 32 CONTROL JP4:5 - *EG2ON
:6 33 CONTROL JP4:6 - *STST
:7 35 OVERLAY JP2:1 - EXTFAN-
:8 36 CONTROL JP4:8 - GND
:9 37 CONTROL JP4:9 - *KEYIN
:10 38 CONTROLJP4:10 - *KEYOUT
----------------------------
INPUT-TD (T1) JP1:1 7 OVERLAY JP1:1 - inpd
MTA100-8 :2 8 OVERLAY JP1:2 - aavd
:3 12 CONTROL JP2:3 - tempi
:4 11 OVERLAY ïðîõ. - agnd
:5 13 CONTROL JP2:5 - *ATN
:6 14 CONTROL JP2:6 - *INR
:7 15 CONTROL JP2:7 - +24VI
:8 16 CONTROL JP2:8 - FHI
DET-TD (T2) JP2:1 45 MAINS JP4:1 - +340V
MTA100-8 :2 -
:3 41 MAINS JP4:5 - BIAS
:4 -
:5 40 MAINS JP4:3 - GND
:6 44 CONTROL JP9:5 - *LOWAIR
:7 39 CONTROL JP9:1 - +24VPI
:8 42 OVERLAY JP2:2 - FAN-
DET-TD (T3) J1 46 HV TR. HTR/9 - ~14Va
(FAST-ON) J2 47 HV TR. HTR/10 - ~14Vb
----------------------------
HV Transf. (HT) HTR1 46 DET/TD J1 - ~14Va
(FAST-ON) HTR2 47 DET/TD J2 - ~14Vb
----------------------------
OVERLAY (O2) JP2:1 35 MAINS JP7:7 - EXTFAN-
:2 42 DET/TD JP2:8 - FAN-
:3 34 CONTROL JP4:7 - *EXTFAN
:4 43 CONTROL JP9:3 - *FAN
(O1) JP1:1 7 INPUT JP1:1 - inpd
:2 8 INPUT JP1:2 - aavd
:3 10 CONTROL JP2:4 - agnd
:3a 11 INPUT JP1:4 - agnd
:4 6 CONTROL JP2:1 - inpi
:5 9 CONTROL JP2:2 - aavi
----------------------------
Micro-switch(SW) SWa 30 CONTROL JP4:4 - *PWRON
SWb 31 MAINS JP7:4 - *PWRON
page 1 of 25
Appendix B
ACOM1000 Technical Supplement
Appendix BPCB Layouts
Description page
1. Antenna Capacitor. . . . . . . . . . . . . . . . . . . . . . 22. Control
4. HV Bridge
6. Input 127. Input-A 148. Keyboard 169. Mains 18
10. Overlay 2011. Temperature sensor 2212. Wattmeter 24
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 43. Fan Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85. HV Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACOM1000 Technical Supplement
Appendix B
page 2 of 25
ANTENNA CAPACITOR
Component side
Ra
Ca
6
Ca
5
Ca
2
Ca
1
Ca
4
Ca
3
ACOM1000 Technical Supplement
Appendix B
page 3 of 25
ANTENNA CAPACITOR
Solder side
Ca
4
Ra
Ca
6
Ca
5
Ca
3
Ca
2
Ca
1
CONTROL
Component side
ACOM1000 Technical Supplement
Appendix B
page 4 of 25
CONTROL
Solder side
ACOM1000 Technical Supplement
Appendix B
page 5 of 25
Fan Monitor
Component side
ACOM1000 Technical Supplement
Appendix B
page 6 of 25
Fan Monitor
Solder side
ACOM1000 Technical Supplement
Appendix B
page 7 of 25
R1
C1
R2
R3
JP1
R4C2
Q1
HV
BR
IDG
E
Co
mp
on
en
tsi
de
ACOM1000 Technical Supplement
Appendix B
Page 8 of 25
HV BRIDGE
Solder side
ACOM1000 Technical Supplement
Appendix B
page 9 of 25
HV FILTER
Component side
ACOM1000 Technical Supplement
Appendix B
page 10 of 25
HV FILTER
Solder side
ACOM1000 Technical Supplement
Appendix B
page 11 of 25
INPUT
Component side
ACOM1000 Technical Supplement
Appendix B
page 12 of 25
INPUT
Solder side
ACOM1000 Technical Supplement
Appendix B
page 13 of 25
INPUT A
Component side
ACOM1000 Technical Supplement
Appendix B
page 14 of 25
INPUT A
Solder side
ACOM1000 Technical Supplement
Appendix B
page 15 of 25
KEYBOARD
Component side
ACOM1000 Technical Supplement
Appendix B
page 16 of 25
KEYBOARD
Solder side
ACOM1000 Technical Supplement
Appendix B
page 17 of 25
MAINS
Component side
ACOM1000 Technical Supplement
Appendix B
page 18 of 25
MAINS
Solder side
ACOM1000 Technical Supplement
Appendix B
page 19 of 25
OVERLAY
Component side
ACOM1000 Technical Supplement
Appendix B
page 20 of 25
OVERLAY
Solder side
ACOM1000 Technical Supplement
Appendix B
page 21 of 25
TEMPERATURE SENSOR
Component side
ACOM1000 Technical Supplement
Appendix B
page 22 of 25
TEMPERATURE SENSOR
Solder side
ACOM1000 Technical Supplement
Appendix B
page 23 of 25
ACOM1000 Technical Supplement
WATTMETER
Component side
Appendix B
page 24 of 25
WATTMETER
Solder side
ACOM1000 Technical Supplement
Appendix B
page 25 of 25
