Acom 1010 Administrator Guide

Appendix A
Schematics diagrams
Description page
1. Padding Capacitor 160&80m. ............. 2
2. Control . . . 3
3. HV Power Supply
4. Input board....
5. Keyboard
6. Mains&LV Power Supply
7. True Resistance Indicator
8. Wattmeter
....................
.........................6
..........................7
.............................8
....................9
7. Screen grid switch.... . . . . . . . . . . . . . . . . . .12
..................13
...............................14
ACOM1010 Technical Supplement
Appendix A
p. 1 of 14

PADDING CAPACITOR 160&80m
Schematic diagram Sht. 1 of 1
p. 2 of 14
ACOM 1010 Technical Supplement
Appendix A
CL4.1
S1C.9 (160m)
S1C.9 (160m)
S1C.10 (80m)S1C.10 (80m)
CL4.1 - CL4.4 - 4x130pF/2kV/1.5kVACL4.1 - CL4.4 - 4x130pF/2kV/1.5kVA
Cl3 - 130pF/2kV/2.5kVACl3 - 130pF/2kV/2.5kVA
CL4.2
CL4.3
CL4.4
CL3

LM393D
5
6
7
R21
6k8
ULN2003D
6
11
JP2
WATTMETER
TUBE DECK
1
2
3
4
5
6
7
8
9
10
C2
47n
1%
R26
220k
LM358D
6
7
+5V
GND
R7
22k
R6
47k
fwdi
C1
47n
U4B
CD74HCT132M
4
5
6
ULN2003D
710
OUTR
*ENAB
ipg2
R20 1k
Q1
BCX19
ANT2
JP1
MAINS
1
2
3
4
5
6
7
8
9
10
11
12
Vref
*ANT2
C8
100n
U4C
CD74HCT132M
9
10
8
C9
1n
R28
220k
*ORC
ULN2003D
4
13
U3B
ULN2003D
2
15
R4
47k
*RTTY
R24
10k
C10
47n
1%
R8
150k
C7
47n
R5
10k
C6
1uF
10V
pfwd
Vref
D2
BZX84C4V7
Philips
aavd
+1,5V - 200W
+15V
KEYIN
RTTY
*INR
D3
BAV99
+1,5V - 700W
+15V
g1warn
C14
1uF
10V
1 16
9
8
3 14
1%
R18 470k
R25
10k
STST
R15
10k
C5
47n
ENAB
*INR
+5V
+15V
g2warn
GND
ULN2003D
512
R1
10k
R17
220k
+15V
R22
150k
R11
47k
G1W
G1VL
R16
2k2
1%
*AAV
R19 2k2
R22a
150k
U4A
CD74HCT132M
1
2
3
14
1%
R3
10k
rfl
R14a 2k2
U4D
CD74HCT132M
12
13
11
*KEYIN
+1,64V - 240W
*STST
C12
1n
*OUTR
GND
C13
47n
R14 33k
Led_Tx_a
R10
1k
+5V
1%
+5V
LM358D
3
2
1
8
4
paav
C11
1n
rfli
+1,6V - 800W
*ANT2
+5V
D4
BZX84C4V7
R2
30,1k
R12
402
R27
10k
aavd
C4
1n
*PANT
R23
470
+5V
C3
47n
INR
*ORCW
Q2
BCX19
ipg2
LM393D
3
2
1
8
4
R9
10k
G2W
+5V
CONTROL Schematic diagram Sht. 1 of 3
ACOM1010 Technical Supplement
Appendix A
p. 3 of 14
U1B
U2B
U3F
U1A
2A
U
U3A
U3C
3D
U
3E
U3G
U
+
-
+
-
+
-
+
-
7
5

LedC10
LedC3
LedC7
LedC9
D12
D5
LedC8
LedC5
LedC11
D30 IP
D7
D24
D15
D13
LedC13
D29F
+5V
+5V
LedC8
LedC11
D16
+5V
LedC15
LedC8
D26
D21
SCLK
+5V
LedC12
LedC13
Q4
BCX17
D6
LedC4
LedC16
LedC3
LedC11
D20
D22
SSDAT
LedC1
LedC7
LedC14
D28
LedC16
LedC5
R33
4k7
JP4
CON4
1
2
3
4
LedC2
+5V
LedC14
U5
TLC5921
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
GND
BLANK
XLAT
SCLK
SIN
PGND
OUT0
OUT1
PGND
OUT2
OUT3
OUT4
OUT5
PGND
OUT6
OUT7
OUT8
OUT9
PGND
OUT10
OUT11
OUT12
OUT13
PGND
OUT14
OUT15
PGND
SOUT
XDOWN
SOMODE
IREF
VCC
LedC2
LedC
(TRI)
12
RedI 1
R30
10k
"PROTECTION"
LedC9
LedC7
D14
LedC2
LedC4
LedC10
"PLATE WARNING"
LedC15
R32 1k
D8
C26
100uF
16V
R29
10k
LedC1
D19
LedC5
LedC15
LedC6
LedC9
D23
LedC3
XLAT
D10
LedC4
LedC14
LedC13
D9
RedI 0
LedC9
D25
LedC6
Q3
BCX17
+5V
D11
R31 1k
D18
D17
D27
LedC6
LedC10
LedC12
LedC1
LedC10
LedC11
C15
100n
CONTROL Schematic diagram Sht. 2 of 3
p. 4 of 14ACOM 1010 Technical Supplement
Appendix A

CONTROL Schematic diagram Sht. 3 of 3
ACOM1010 Technical Supplement
Appendix A
p. 5 of 14
R39
2k2
+5V
U11
4094
1
2
3
15
4
5
6
7
14
13
12
11
9
10
16
8
STR
D
CLK
OE
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
QS
QS
VDD
VSS
MISO
RedI1
+5V
U6
74165
10 11
12
13
14
3
4
5
6
2
15
1
9
7
16
8
SER A
B
C
D
E
F
G
H
CLK
INH
SH/LD
QH
QH
VCC
GND
+5V
SCLK
SSDAT
R36 270
G1W
SCK
JP3
KBD
1
2
3
4
5
6
7
8
9
10
11
12
RTTY_kbd
U9
4094
1
2
3
15
4
5
6
7
14
13
12
11
9
10
16
8
STR
D
CLK
OE
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
QS
QS
VDD
VSS
+5V
OUTR
+5V
Vref
+5V
+5V
R42
1k
ipg2
+5V
U12
AT24C32
6
54
7
1
2
3
SCL
SDA
VCC
VSS
MODE
E0
E1
E2
C21
100n
SCLK
Led_A2
*OLE
ENAB
I2C_SDA
I2C_SCL
STST
*OL
Led_A1
SCLK
D36 G1
STBY-OPER
JP5
POWER
+5V
R35 150k
+5V
"G1 WARNING"
C16
27pF C20
100n
R38
2k2
SSER
215
*RTTY
*OLE
*AAV
+5V
A1-A2
512
SCK
C19
100n
116
9
8
paav
ATMEL
Q5
BCX19
RedI0
KEYIN
I2C_SDA
KEYIN
R41
10k
+5V
+5V
R40
10k
MOSI
O0E
MOSI
I2C_SCL
RESET
U7
LM336D
48
5
710
+5V
Led_Tx_a
SSDAT
+5V
+5V
C25
47n
rfl
314
Led_A2
RP1
10k
F. S .
ANT2
+5V
A1-A2
Led_RTTY
413
*OL
X1
4000kHz
D37 G2
XLAT
IN0E
*OL
611
+5V
C24
47n
+5V
SSER
C22
47n *KEYIN
RESET
R37 270
RTTY_kbd
Led_OPER
C23
47n
C17
27pF
R34 2k2
*ORC
SSDAT
IN0E
Led_OPER
Led_A1
O1E
STBY-OPER
O0E
G2W
SCLK
C18
1uF
10V
pfwd
MISO
"G2 WARNING"
+5V
R43
270
INR
O1E
Led_RTTY
+5V
JPR
AVR_PROG
1
2
3
4
5
6
7
8
U8_a
AT m eg a8- T Q FP32
29
30
31
32
1
2
4
3
7
8
9
10
11
12
13
14
15
16
17
18
20
21
23
24
25
26
27
28
19
22
5
6
PC6(RESET)
(Rxd)PD0
(Txd)PD1
(INT0)PD2
(INT1)PD3
(XCK/T0)PD4
VCC
GND
(XTAL1/Tosc1)PB6
(XTAL2/Tosc2)PB7
(T1)PD5
(Ain0)PD6
(Ain1)PD7
(ICP)PB0
PB1(OC1A)
PB2(SS/OC1B)
PB3(MOSI/OC2)
PB4(MISO)
PB5(SCK)
AVCC
AREF
AGND
PC0(ADC0)
PC1(ADC1)
PC2(ADC2)
PC3(ADC3)
PC4(ADC4/SDA)
PC5(ADC5/SCL)
ADC6
ADC7
GND
VCC
*PANT
U10A
U10B
U10C
10D
U10E
U10F
U10G
U
8

HV Power Supply
Schematic diagram Sht. 1 of 1
p. 6 of 14ACOM 1010 Technical Supplement
Appendix A
R8
22/10W
+HV
D2
D3
D1
D1-D16 16 x 1N4007
D1-D16 16 x1N4007
C2
100uF
450V
C1
100uF
450V
D9
D10
D11
R1
150k
2W
R2
150k
2W
C8
2.2n/6kV
GND
R3
150k
2W
R4
150k
2W
C3
100uF
450V
D13
D12
T18
1660V~
T15
D4
D5
D6
D7
C4
100uF
450V
C5
100uF
450V
D14
D15
R5
150k
2W
HVRET
R6
150k
2W
C6
100uF
450V
D16
D8
F1
2A SB
2A SB
270V~
D19
D17
D17-D20 4 x 1N4007
D17-D20 4x1N4007
+380V
R9
150k
2W
R7
150k
2W
C7B
100uF
450V
C7A
100uF
450V
D18 D20
T13
T14
380RET

INPUT BOARD Schematic diagram Sht.1 of 1
ACOM1010 Technical Supplement
Appendix A
p. 7 of 14
A
R3
220
L3
300nH*
D1.1
BAS70-04
R1
62k
R2
62k
aavi
1
2
3
4
5
6
7
8
9
10
JP1
CONTROL
WATTMETER
*INR
BIAS
+15V
GND
+15V
n/c
GND
aavi
R4
47/1W
+15V
G2
C1
1n
D1.2
C2
10n
C3.1
56
C3.2
56
4CX800A (GU74B)
Bottom View
Bottom View
Rsw
50/100W
R50
RX
+265V
K1A,B
3,8 2,9
4,7
GNE
IN
C4
10/500V
L2
240nH*
G1
C6
220/500V
RFC1
180uH
C5
47*/500V
L1
65nH*
GND
+15V
R6 120
R5 120 K1C
TQ2-12V
1(+)
10
C8
10n
C7
10n/500V
R7
4.7k/1W
D2
S1G
(GF1G)
R8
120 BIAS
C9
10n
*INR
TOP VIEWTOP VIEW
BAS70-04

A1-A2
3x10k
CO1
Led_Tx
+5V
R5
270
*KEYIN
R7
270
PL2
D1
OPER
D4
A2
Led_A1
Led_A1
SW1 STBY-OPER
RTTY
SW2 RTTY
D5
TX
+5V
PL1
R6
270
Led_OPER D2
RTTY
PL3
JP1
KBD
1
2
3
4
5
6
7
8
9
10
11
12
RTTY
Led_A2
A1-A2
STBY-OPER
*KEYIN
+5V +5V
+5V
+5V
Led_A2
Led_OPER
Led_Tx
CO2
R4
270
Led_RTTY
D3
A1
Led_RTTY
STBY-OPER
SW3 A1-A2
KEYBOARD
Schematic diagram Sht. 1 of 1
p. 8 of 14ACOM 1010 Technical Supplement
Appendix A

p.9 of 14
ACOM 1010 Technical Suplement
Appendix A
MAINS&LV POWER SUPPLY Schematic diagram Sht. 1 of 4
13.2V
T9
10V
TV1
T1
120,240V
A1
A2 MB
MA
120V
A5
A6
230,240V
A4
A8
K1A
RTE44012
11
14
10V
100V
T2
T3 92V
T10
T11
T12
(To HV PCB)
(To HV PCB)
270V
T13
T14
10V
10V
T4
T5
T6
F1
0.8ASB
R1
22/7W
100,110,120V
100V
200V
210,220V
A7
110V
100,200,210V
110,220,230V
A3
Mains Input
Mains Input
M1 M2
K1B
RTE44012
21
24
100V
T7
T8
830V
830V
(T16,T17)
T15
(To HV PCB)
(To HV PCB)
+15V
T18
F2
0.8ASB
R2
22/7W
Voltage
1
2
3
4
5
6
7
8
9
10
11
12
JP1
CONTROL
g2warn
ipg2
g1warn
G1VL
ENAB
RTTY
+5V
1
2
3
4
5
JP2
TUBE DECK
TUBE DECK
GND +15V
K1C
RTE44012
A1
A2 R3
120
*STST
n/c
+265V
BIAS
BOTTOM VIEWBOTTOM VIEW
RTE 44012RTE 44012
RTE44012(F) - hermeticRTE44012(F) -hermetic
Finder: 41.52.9.012.0311 - hermeticFinder: 41.52.9.012.0311 -hermetic
Finder: 41.52.9.012.0310 - non-hermeticFinder: 41.52.9.012.0310 -non-hermetic
Schrack (Potter&Brumfield):Schrack (Potter&Brumfield):
RT444012(F) - non-hermeticRT444012(F) -non-hermetic
*STST
+15V

MAINS&LV POWER SUPPLY
Schematic diagram Sht. 2 of 4
p. 10 of 14ACOM 1010 Technical Supplement
Appendix A
+15V
Heater
13.2V~
T9
T10
F3
5A SB
5A SB
J1
D2
D1-D4
4xS1A (GF1A)
4xS1A (GF1A)
D1
J2
D3
D4
C1
3300uF
25V
In Out
U1
7805 +5V
C3
100n
C4
10uF
10V
Com
C2
100n
BIAS
D6
S1G (GF1G)
S1G (GF1G)
C6
10n/500V
Q1
IRFR210
C7
1n
R10
4.7k/1W
R11
249
1%
g1warn
G1VL
JMP
D9.2
BAV99
R15
2.2k
+15V
R13
4.7k
R14
120
Q2
(FMMTA92)
(BF821)
MMBTA92
C8
10n/500V
R9
220k
D8
BZX84C12
12V/0.3W
R7
39k*
R6
4.7k/1W
D5
S1G (GF1G)
S1G (GF1G)
R4
390/1W
R5
15k/1W
92V~
T11
T12
C5
22uF/160V
D7
68V/1W
BZV85C68
(BZX85C68,1N4760A)
RP1
10k R8
10k
TP2 C9
1uF/16V
R12
1k
R17
680
D9.1
BAV99 R18
390/1W
+15V
ENAB
R16
1k
Q3
(FMMTA92)
(BF821)
MMBTA92
TP3
7805
Bottom View
Bottom View TOP VIEWTOP VIEW
FMMTA92
SOT23
TOP VIEWTOP VIEW
IRFR210
(TO252(D-PAK)
(SOT428)
TOP VIEWTOP VIEW
BAV99
SOT23
TOP VIEWTOP VIEW
BZX84
SOT23
GND

p.11 of 14
ACOM 1010 Technical Suplement
Appendix A
MAINS&LV POWER SUPPLY Schematic diagram Sht. 3 of 4
Title
SW_INP
R21
68k/2W
R22
68k/2W
D10
BZX84C12
12V/0.3W
R20
1.2k
R19
6.2k*
g2warn
D14
S1M (GF1M)
S1M (GF1M)
R32
4.7k
R34
27
S
Q4
IRF820
D
+380V
K2A "RTTY"
11
12
14
1
2
3
JP3
HV PCB
HV PCB
+380V
380RET
HVRET
CW,SSB:+380V
D11
S1M (GF1M)
S1M (GF1M)
R29
100k/1W
RTTY:0V
R31
100k/1W
R30
68k/2W
GC12
1n D15
BZX84C12
12V/0.3W
Q5
BCX19
R33
1M/1W
D13
270V/3W
BZT03C270
(BZG03C270)
C11
4.7uF
400V
D12
S1M (GF1M)
S1M (GF1M)
K2B
21
22
24
380RET
-2.2V @ 1A
-2.2V @1A
+15V
K2C
RTE24012F
A1
A2
R25
120
R26
2.2 5%
2.2 5%
3W
TP1
R27
15k/1W
D17
BZX84C4V7
4.7V/0.3W
D16
BAV99
R28
2.7k*
C13
10n +15V
R35
22/3W
BLOWER
12V DC
12V DC
C14
100uF
16V
TOP VIEWTOP VIEW
BAV99
TOP VIEWTOP VIEW
BZX84 IRF820
Bottom View
Bottom View TOP VIEWTOP VIEW
BCX19
ipg2
RTTY
BOTTOM VIEWBOTTOM VIEW
RTE24012(F) - hermeticRTE24012(F) -hermetic
Finder: 41.52.9.012.0011 - hermeticFinder: 41.52.9.012.0011 -hermetic
Finder: 41.52.9.012.0010 - non-hermeticFinder: 41.52.9.012.0010 -non-hermetic
Schrack (Potter&Brumfield):Schrack (Potter&Brumfield):
RT424012(F) - non-hermeticRT424012(F) -non-hermetic
GND
-
+

TOP VIEWTOP VIEW
IRFR9310
TO252
TOP VIEW
TOP VIEW
BZX84
SOT23
TOP VIEW
TOP VIEW
BSP324
SOT223
C16
10n
R38
10k
D19
BZX84C12
12V/0.3W
ENAB
R39
15k
G
S
DQ7
BSP324
R37
1M
1.6kV
SW_INP
D18
BZX84C12
12V/0.3W
R36
22k
C15
10n G
SD
Q6
IRFR9310PBF
C10
10n
500V
R23
68k/2W
47/1W
R24
+265V
p. 12 of 14ACOM 1010 Technical Supplement
Appendix A
MAINS&LV POWER SUPPLY
Schematic diagram Sht. 4 of 4

D1
JP1
CO N 4
1
2
3
4
ON1
D3
ON2
D2
p.13 of 14 ACOM 1010 Technical Suplement
Appendix A
TRUE RESISTANCE INDICATOR
Schematic diagram Sht. 1 of 1
LedC11
LedC10
LedC9

A1
SO239
K2A,B
RTE25012
11,21
12,22
14,24
C12A-C12D
4x10nF/500V
RFC1
120uH
R10 1M/1W
R3
220k*
C4A
5.6pF/1kV
C4B
5.6pF/1kV
A2
SO239
RFC3
22uH
*ORC1
C10
1n
RP1
10k
cal.fwd
R8
15k
C5
1n
R7 47k
C6A
56pF
@800W
D1
D311
R1
27.4
1W 1%
1W 1%
110mA
+8.77Vdc
Ta'
TA1
1:34
85uH
R2
27.4
1W 1%
1W 1%
C3
10pF*
CT1
6/110pF
bal@10MHz
C6B
56pF R9
1k
C11
1n
+0.76V @ 90W
+0.76V @90W
fwdi
+2.26V @ 800W
+2.26V @800W K1C
RTE25012
A1 A2
D3
LED
D4
LED
C13
10n
R11
27
1
2
3
4
5
6
7
8
9
10
JP1
CONTROL
*OUTR
rfli
fwdi
GND
*ORCW
aavi
aavd
R12 82
C14
10n
C15
10n R13 82
C7
1n
R4
16k
+4.8Vdc @ 240W
+4.8Vdc @240W
D2
D311
Ta"
K1A,B
RTE25012
11,21
12,22 14,24
P=700W/50-Ohm
U=187Veff
I=3.74Aeff
RX TX
RFC2
120uH
C2
10n/500V
*ORC1 C8
1n
RP2
10k
cal.rfl
R5
22k
C16
10n
R14 82
K2C
RTE25012
A1 A2
RP3
50k
Cal.aav
R16
47k
*ANT2
+15V
GND
R15
82
C17
10n
+1.52V @ 90W
+1.52V @90W
R6
1k rfli
+2.48V @ 240W
+2.48V @240W
C9
1n
GND
C1
10pF
500V
GNE
BOTTOM VIEWBOTTOM VIEW
RTE25012
RTE25012(F) - hermetic
RTE25012(F) -hermetic
Finder: 41.52.9.012.5011 - hermeticFinder: 41.52.9.012.5011 -hermetic
Finder: 41.52.9.012.5010 - non-hermeticFinder: 41.52.9.012.5010 -non-hermetic
Schrack (Potter&Brumfield):Schrack (Potter&Brumfield):
RT425012(F) - non-hermeticRT425012(F) -non-hermetic
p. 14 of 14ACOM 1010 Technical Supplement
Appendix A
WATTMETER
Schematic diagram Sht. 1 of 1
.