Acom 2100 Schematics
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Acom 2100 Schematics

External radio frequency power amplifier
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External Radio Frequency
Power Amplifier ACOM 2100

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Summary of Contents for Acom 2100

  • Page 1 External Radio Frequency Power Amplifier ACOM 2100...
  • Page 2 ACOM 2100 SIMPLIFIED DIAGRAM...
  • Page 3 BY P +24VI 10pF MTA100-8 +24VI 500V TQ2-12V MEAS&CONTROL +24VPI FAN- tempi MTA100-3 *LOWAIR TEMP.SENSOR 2.7nF 1.8nF *INR +24VPI 4.7pF 500V 500V +24VI 50 Ohm 30 Ohm 500V tempi TQ2-12V 39pF 39pF +24VI 500V 500V 100uF MTA100-3 10pF 4.5uH 22pF 50:30 Ohm 200V 500V...
  • Page 4 10pF 220nH SP14 BAS70-04 SP17 RFC2 FASTON 2x6.8uH 47nF u=2000 47nF SP15 SP16 5.62k 68pF 0.6W FASTON 47nF 47nF INPUT3 BAS16H BAS16H BAS16H BAS16H BAS16H BAS16H TVS2 TVS3 SMAJ43CA SMAJ43CA TVS1 TVS4 SMAJ43CA SMAJ43CA INPUT PROTECTION...
  • Page 5 10nF/500V 10nF/500V 10nF/500V RTE25012 RTE25012 12,22 VACR 12,22 11,21 SO239A 11,21 14,24 10nF/500V 14,24 RFC1 3.5mm SO239A 10nF/500V RFC1 2.7pF 2.7pF 2.7pF 2.7pF 60uH SO239A 10nF/500V 1M/2W 180/0.5W 180/0.5W MTA100-3 +24VPI 10nF 10nF 500V 500V RTE25012 RTE25012 180/0.5W 10nF/500V 10nF/500V 180/0.5W RTE25012 BOTTOM VIEW...
  • Page 6 4.7k 220k +5VA (p2A4) 2.2k (p2B4) rf l inpref LM393D (p5C2) *GRIDRF inpcmp (p3B2,p5B3) BZX84C4V7 2.2k R111 220k MTA100-8 TUBE DECK inpi aav i (p5C2) tempi agnd 2.2k +5VA *ATN BZX84C4V7 (p2B4) 2.2k LM358D f wd f wdp 2.2k f wdb +5VA BCX19 LM358D...
  • Page 7 6.8k +5VA (p2B4) LM393D *G1C (p5C2) (p2A4) 2.2k 2.2k BZX84C4V7 (p5C2) BZX84C4V7 MTA100-5 MAINS-MEAS. g1ci g2ci 2.2k ipmi hv mi agnd (p5C2) BZX84C4V7 2.2k hv m (p5D2) +24VI BZX84C4V7 LM393D (p1B3) 24v m MTA100-10 (p1B1) 24v pm MAINS-LV +48V (p5B3) RFC1 +48V +24VI...
  • Page 8 *KEY IN KEYNG BYPASS RELAY RFC5 RFC6 BY PSS 10uH 10uH *KY IN *KEY OUT 4.7k +24V MTA100-10 (p2A4) (p2B3) MAINS-CONTROL *G1VL (p4A3) *ENAB CD74HCT132M (p4D5) *INH (page 8) *KIN (p4A3) *PWRON *KEY (p4C3) *EG2ON KEY IN (p8C4) (p8B4) (p4C3) *STST (p5B2) BSS138...
  • Page 9 RFC15 ULN2003D TQ2-12VDC 10uH (p2B3) *INHF *INH ULN2003D +24VP (p2A4) (p3C5) +24V *BY PASS (p6A3) (p2B3) 4.7k RFC9 ULN2003D 10uH *EG2F EG2ON *EG2ON *ORCC *ORCB (p5B2) *ORC (p6A3) (p3C5) BCX19 (p1B1) 100k RFC10 ULN2003D (p2A4) 10uH *STSTF STST *STST (p6A3) (p3C5) KEY OUT RFC11...
  • Page 10 (p2A4) 2.4k 16000kHz AVREF +5VA 27pF 27pF *LAIR (p4B3) F.S. (p2A4) REFCAL 100n 80C552 100n LM336D (p2A4) AVSS AVREF+ 74HCT573 +5VA AVDD AVREF- (p1B5) temp P5.7/ADC7 P0.0/AD0 (p2B4) hv m P5.6/ADC6 P0.1/AD1 (p2C4) P5.5/ADC5 P0.2/AD2 (p2C4) P5.4/ADC4 P0.3/AD3 (p1C5) paav P5.3/ADC3 P0.4/AD4 (p1C5)
  • Page 11 (p2A4) *Note 3.3k BAR43S (p2A4) LCDE WLCDE U16B DIP14 (p2A4) U16A *LCDE 74HCT132 74HCT132 74HCT238 RSLCD WLCDE LCDE RSLCD U16D *RSLCD U16C 74HCT132 74HCT132 BUF0E (p5B3) *RDWR BUF1E RDWR 74HCT132 (p2A4) 74HCT132 MTA100-4 (p5B3) ON/OFF *ONBTN (p2A4) AD[0..7] LEDON AD[0..7] LEDOFF (p5B5) A[0..7]...
  • Page 12 (p2A4) 4.7k ULN2003D *LA3 LEDA3 *LEDA3 U18A (p5B3) (p4A4) (p2A4) 4.7k ULN2003D *LA2 LEDA2 *LEDA2 U18B (p5B3) (p4B4) (p2A4) 4.7k ULN2003D *LA1 LEDA1 *LEDA1 U18C (p5B3) (p4B4) Not used: RFC17 ULN2003D ULN2003D 10uH *KK1 U18D U18F (p6A3) (p4B3) RFC18 ULN2003D ULN2003D 10uH *KK2...
  • Page 13 (SP1) R101 475 1% 220n 475 1% (p2A4) BAS70-04 221k 1% R104 2.3/2.8V 475 1% RX/TX (SP2) *KIN 5/0V 100n 33.2k 1% *KIN RX/TX (p3c2) 100k 1% U19B R102 U19A LM358 4.22k 1% BSS138 2.5V LM358 475 1% KINGT R103 10k 1% 100k 1% 100n...
  • Page 14 BPLS D1...D4 FAST-ON 4x5 x S3M 10/10W HV FILTER ~2050Va 2.2n/10kV 150k FAST-ON 220uF R13A 450V 2.2n/10kV 3M 1% 8kV/5W ~2050Vb 150k FAST-ON 220uF 450V R13B 150k 1M 1% 220uF 5kV/2W 450V HV BRIDGE 150k 220uF 450V 2.00k 1% 150k 220uF 450V BZX85C4V7...
  • Page 15 (JP5:6) +24VP RFC1 (sht.4) (sht.2) 1N4002 793-P-1C 10uH +24VPI - LV Transf . 2x10.5V 18VA 47n/100V D1-D4 4x1N4002 (JP7:4) RFC2 (sht.4) 22uH 470uF *PWRON 2.7k/0.5W 100V 100V 47n/100V 7805 RFC3 (sht.4) Bottom View 2.2uH/1A +5VI Shown f or 240V (JP5:8,9) LV Transf .
  • Page 16 D6-D9 BF469 4x1N4004 MTA100-5 (sht.3) TO126 Philips G1/G2 +340V CST100-8 120&305V~ RFC5 ~120Va 22uH BIAS 27k/0.5W ~120Vb 10n/1kV ~305Va 22uF BZT03C130 (1N5381B) 250V 130V/3W 10k 2W ~305Vb -130V (sht.3) 4.7k "BIAS 1" 68.1 1% 1uF/10V 330k (70mA) BF423 2N5551 680k 100k BZX79 C7V5...
  • Page 17 D23-D26 4x1N4002 MTA156-3 2x19V~ ~19Va ~19VCT RFC7 100V ~19Vb 10uH MTA100-10 LV OUTPUTS 100V 100V +48VI RFC8 1000uF/35V +24VI 2.2uH/1A (sht.1) 4.7k +24VPI 47n/100V +5VI 2200uF (sht.1) *G1VL MTA100-10 (sht.2) *ENAB CONTROL 793-P-1C *INH 1N4002 +24V (sht.1) *PWRON (sht.3) RFC9 (sht.3) 10uH *EG2ON...
  • Page 18 MTA156-3 CST100-8 MTA100-3 MTA100-5 2x19V~ 120&305V~ MEAS.IN G1/G2 ~19Va ~120Va hvmi +340V ~19VCT agnd ~19Vb ~120Vb -ipmi BIAS ~305Va ~305Vb MTA100-10 MTA100-5 MTA100-10 LV OUTPUTS MEAS.OUT CONTROL +48V g1ci *G1VL EXTFAN+ +24VI g2ci *ENAB +24VI ipmi *INH hvmi *PWRON EXTFAN- agnd *EG2ON +24VPI...
  • Page 19 6.8k +24VP tempi LM335Z 100n 100n LM335Z V- V+ ADJ Bottom View TEMPERATURE SENSOR I=6Aeff P=1800W @ 50-Ohm U=300Vef f RF SECTION ANTENNA 2.7pF BAS70-04 RFC3 C11A 60uH (+680mVdc) C11B C11C R1,R2-8x100 Ohm 1% 1N4007 BAS70-04 C11D C14A 3.5Vef f @ 1800W 0.5w 0.5w 4x56pF...

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