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Acom 2100 Schematics Download Page 14

 

 

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

hv mi

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
Y ELLOW

"A1"

TLHY 4400

*ANTBTN

HH3
3.2mm

LTXC

D5
Y ELLOW

"A3"

TLHY 4400

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
Y ELLOW

"A2"

TLHY 4400

D2
ORANGE

"ATT"

TLHO4400

D1
GREEN

"OPER"

TLHG4400

*LEDA2

+5VI

 

 

KEYBOARD 

Summary of Contents for 2100

Page 1: ...External Radio Frequency Power Amplifier ACOM 2100 ...

Page 2: ...V KBD JP3 U 3 5 24 28 325V R1 160 2W Rasw 1M 2W 10V 10V 100V 0V K1A 8 4 ANT SEL Lf 1 50nH WATTMETER o G1 G2 4 0 2 6 6 8 4 A B 1 2 3 4 5 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 C...

Page 3: ...I 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 2 3 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 MTA10...

Page 4: ...k 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 1 2 TVS1 SMAJ43CA D5 BAS16H 1 2 D4 BAS16H 1 2 TVS3 SMAJ43CA D1 BAS16H 1 2 IN SP1 TVS2 SMAJ43CA D2 BAS16H 1 2 TVS4 SMAJ43CA GND SP2 D6 BAS16H 1 2 INPUT PROTECTION ...

Page 5: ... 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 no nc 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 ...

Page 6: ...9 f wdr C1 1n R7 220k f wd R5 33k U3A LM393D 3 2 1 8 4 U1A LM358D 3 2 1 8 4 p2B4 R9 10k U6C ULN2003D 3 14 C10 1n C 5V D4 BZX84C4V7 aav R17 100k R20 2k 1 C16 100n f wdb D5 BAS16 C18 47n p2A4 paav D3 BAS16 E BAS16 aav i 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 paav r VR R18 33k f wd temp 5VA C9 1n INR p4C3 JP1 MTA100 6 WATTMETER 1 2 3 4 5 6 ...

Page 7: ...2 D3 D5 p5 A1 B1 C3 C4 D4 24V U4A LM393D 3 2 1 8 4 g2c R33 10k 1 R29 2 2k p2B4 C27 100uF 10V U4B LM393D 5 6 7 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 hv m C28 100n p4 B2 D4 C 24VI D8 BZX84C4V7 p5C2 R26 10...

Page 8: ...EX 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 1 16 9 8 GND G p4D5 KEYIN U7D ULN2003D 4 13 C38 10n D14 S1D BYPSS OUTRL G ...

Page 9: ...P10 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 ULN...

Page 10: ... RST U17 MAX810MTRG paav pf wd 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...

Page 11: ... 7 8 16 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 74HCT132 12 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 R7...

Page 12: ...2003D 7 10 C83 47n p4B3 LEDA3 R89 4 7k U18B ULN2003D 2 15 p6B3 5V LEDA1 p2A4 C84 47n n c U18F ULN2003D 6 11 n c U18A ULN2003D 1 16 9 8 LEDA2 n c R88 330 RFC18 10uH R85 330 KK1 K1 p5B3 U18D ULN2003D 4 13 p2A4 R86 330 p5B3 LEDA2 LEDA1 U18C ULN2003D 3 14 K2 p2B2 K1 LA2 p5B3 n c p4A4 RFC17 10uH C81 47n 5V 5V KK2 24VPI p4B4 K2 LA1 CONTROL 7 9 ...

Page 13: ...PR AD7 JP1 MTA100 6 WATTMETER 1 2 3 4 5 6 agnd 5V FAN EXTFAN 5VI 48V aav i 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 JP...

Page 14: ...0k 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 TLHR4...

Page 15: ... 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 Out C 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 4 1 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 ...

Page 16: ...20 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 2 1 8 4 U4B TIL111 CNY17 4N35 2 1 C45 10n C35 10n C30B 100uF 300V 5V U4A TIL111 CNY17 4N35 4 5 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...

Page 17: ... 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 6 7 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...

Page 18: ...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 3 n 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 5 1 77V 1800W w10 R2 115k 1 w42 18 75V 1800W JP2 1 2 3 4 EXTFAN w34 cal inp Q4 2N3904 aa...

Page 19: ... BAS70 04 R12 82 0 5w 190mVdc COM A C Top View BAS70 04 3 5Vef f 1800W R1C D7 1N4007 agnd 680mVdc C11C R11 1k RP1 43k bal 1 8MHz 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 4...

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