Dukane 1A951 Communication Control Panel 电路图.pdf

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1、COMMUNICATIONCONTROL PANEL 1A951 DUKANE D FEATURES VOICE CALL-IN AND PRIVACY AUDIBLE AND VISIBLE MONITORING MICROPHONE AND AUXILIARY INPUTS EMERGENCY AND ALL CALL FACILITIES 35 WATTS PROGRAM, 4 WATTS INTERCOM FULL PROGRAM AND INTERCOM FACILITIES GENERAL DESCRIPTION Model 1A95 1 is a solid state cont

2、rol pan e l that standard features. The “EMERGENCY feature requires provides separate amplifiers for the intercom and program no external emergency microphone. The Control Panel functions with provisions for an external boaster amplifier operates on 105-125 volts, 50-60 Hz with 24 vdc avail- if mare

3、 power is required in the program system. able far external use. The Panel is 5-l/4” high, 19” The Control Panel provides “voice call-in”, wide and 10-l/2” deep and finished in black and light ” privacy” , “all call” and “EMERGENCY functions as gray with bright aluminum trim. SPECIFICATIONS RATED OU

4、TPUT (CONTINUOUS): Program: 35 watts or external booster ampli- fier. Intercom: 4 watts. FREQUENCY RESPONSE: Program: 20 to 20kHz 2 dB (treble control flat). intercam: Shaped for best voice articulation. DISTORTION: Less than 5%. NOISE LEVEL: Progran: Microphone -50dB, Auxiliary -60dB. REGULATION: L

5、ess than 2 dB. INPUT FACILITIES: 3 low impedance, balanced or single ended micro- phones. 2 high impedance auxiliary. 1 high impedance bridging. SENSITIVITY: Microphone: 400 microvdh. Auxiliary: $00 millivolts. Bridging: 1 volt. Intercan: 1 millivolt. OUTPUT FACILITIES: Program: 25 vdh balanced line

6、. Intercam: Bridging: STABILITY: 25 volts balanced line. 100 millivolts. Intercom - C8 Cl0 Cll,Cl2 Cl3 C14,C15 Cl6 Cl7 Cl8 C20 c21 CRl,CR2 CR7,CR8 CR9,CRl CR11 CR3,CR4 CR5,CR6 Fl Jl,J2; J3, J4 J5,J6 J7 38 Kl,K2 Ll,L2 Ml Pl - P3 Q1 Q2,Q3 Rl- R8 R9, RlO ii: 9) Rl6,R25 R17,R22 R18,R21 REPAIR PARTS LIST

7、 IA951 DESCRIPTION Capacitor,.025 uF, lOO-volt ceramic disc I, 1000 F 35 WVDC lytic I, : .047 uF, 200-volt film 3000 F 35WVDC lytic : 0.33 uF, 200-volt film ,.Ol uF, 1400-volt ceramic disc .068 F, 200-volt film : 0.1 F, 200-volt film , 100 uF, 50 WVDC lytic , 220 PF, ceramic disc Diode, silicon, lN4

8、385; 600 PIV II , silicon, lN5401; 100 PIV 230-21-00100 Fuse, slow blow, 2 amperes 320-010-0200 Fuse holder; for Fl 321-10 Lamp, 28-volt; No. 1829 456-87 Jack double, phono pin 597-112 Connector, double male, 6-pin 210-14-00006 Receptacle, AC convenience Relay, 4 form CS, 24VDC Inductor, 50 mHy Mete

9、r, VU Receptacle, female, 6-pin Transistor, NPN; 2N5294 Resistor, , , , , , , , , , , NPN; 2N3055 22 ohms, watt 150 ohms, watt 560,000 ohms, watt 47,000 ohms, watt variable 100,000 ohms; PROGRAM 68,000 ohms, watt 10,000 ohms; watt 33 ohms, 5 watts; W.W. 300 ohms, 5 watts; W.W. 4.7 ohms, 4 watt DUKAN

10、E PART NUMBER 199-1012-253 199-2053-108 199-4046-473 199-2053-308 199-4046-334 , 199-9255 199-4046-683 199-4046-104 199-2048-107 199-1005-221 595-44 597-212 c96-126-J 393-18 485-2014 597-240-0006 720-32 720-31 600-0080-220 600-0080-151 600-0080-564 600-0080-473 601-332 600-0080-683 600-0080-103 600-

11、1007-330 600-1007-301 600-0080-4R7 LEGEND R19,R20 R23,R24 R26 R27 R28 R29 R40 R30 R31,R32 R33 R34 R35 R36 R37 R38,R39 R214 s: S3 s4 s5 Tl T32 T4 LS REPAIR PARTS LIST DESCRIPTION Resistor, , , , , , , , , , , , , , , , 10 ohms, watt 0.27 ohms, 5 watts; W.W. 1.0 ohm, 5 watts; W.W. 6800 ohms, watt 470,

12、000 ohms, watt variable, 100,000 ohms, I.C. vol variable, 100,000 ohms, Emer. vol. 600-0073-0100 600-1050-R27 600-1007-1RO 600-0080-682 600-0080-474 601-330 601-330 variable, 600 ohms; MONITOR 601-331 4700 ohms, watt 600-0080-472 330,000 ohms, watt 600-0080-334 750 ohms, 5 watts; W.W. 600-1007-751 6

13、80 ohms, 1 watt 600-0116-681 47 ohms, watt 600-0080-470 220,000 ohms, watt 600-0080-224 750 ohms, 1 watt 600-0110-471 variable, 100,000 ohms, Treble 601-224 Switch, rotary;PROGRAM SELECTOR 680-570 , lever; PROGRAM-LISTEN-TALK 680-571 , POWER 680-569 Rotary; NORM-ALL-EMERG : thermostat 680-623 702-l

14、Transformer, AF driver AF output : IC output , AC power MISCELLANEOUS PARTS AND HARDWARE Clamp; for AC power cord Cord, 3-wire, AC power Grille Grommet Insulator, mica; for Q2, Q3 Jewel, red; for I1 Knob Socket; for I1 ; for Q2, Q3 ; for Kl, K2 Speaker, intercom, 3-inch; 35 ohms Wafer, capacitor mou

15、nting; l-3/8 inches Wafer, capacitor mounting; l-inch 191-49 200-204 347-264 350-8 395-118 420-45 440-264 566-3 635-99-00042 597-259 645-51 748-10607 748-9578 Amplifier Driver PC board, complete 110-1292 4-Watt I.C. Ampl. PC board, complete 110-1293 Single Mic Stage PC board, complete 110-1294 *Time

16、 Tone Generator 438-270 *Supervisory Signal Generator 438-246 *Repeating Audible Annunicator 438- 273 1A951 DUKANE PART NUMBER 710-1031 710-2144 710-2145 710-4217 DUKANE Service lnformat ion COMMUNICATION CONTROL PANEL 1A951 Equipment consists of: UNIT SERVICE INFORMATION 1A951 Communication Control

17、 Panel with: 404-926.02 190-2002-03 110-1292 Power Amplifier Driver KB 110-1293 4-Watt IC Amplifier KB Revised Repair Parts List 110-1294 Single Mic Stage KB 404-816 190-1832-00 $Ij-; ;. ; 190-l 833-01 404-818.01 190-1838-00 I IO- 1294 LEGEND ClOl, C102, C103, Cl06 C104, Cl05 Cl07 QlOl Q102 RlOl, R1

18、02 R103 R104 R105 R106, R107 R108 R109 RllO REPAIR PARTS LIST DESCRIPTION Capacitor, 5 F, 25 WVDC lytic II , 470 pF, lOOO-volt ceramic disc II , 1000 F, 25 WVDC lytic Transistor, NPN; 2N5088 720-49 II , PNP; 2N5086 720-48 Resistor, 1000 ohms, l/2 watt , 470,000 ohms, l/2 watt , 100,000 ohms, l/2 wat

19、t 82,000 ohms, l/2 watt II : 680,000 ohms, l/2 watt 22,000 ohms, l/2 watt II 1 10 ohms, l/2 watt II , 5600 ohms, l/2 watt DUKANE PART NUMBER 199-2021-505 199-1014-471 199-2021-107 600-0080-102 600-0080-474 600-0080-104 600-0080-823 600-0080-684 600-0080-223 600-0080-100 600-0080-562 REPAIR PARTS LIS

20、T FOR 110-1736 PCB LEGEND DESCRIPTION DJKANE PART NO. Cl, C4, C6, CB, Cl9 C2, C9, ClO, C11, C12 : c7 C13, Cl5 Cl4 C16, C17, Cl8 C20 c21 c22 CR1 Ql : R13, R20 R3 R4, R9, R12, R14, R16, R18 : :; RlO, Rll R15 R17 Rl9. Ul u2, u3 Capacitor, .05uF/5OWVDC, Disc, cer Capacitor, lOuF/5OWVDC, Lytic Capacitor,

21、 47uF/35WVDC, Tant Capacitor, 22uF/35WVDC, Tant Capacitor, .033uF/100WVDC, Mylar Capacitor, .Ol uF/lOOWVDC, Mylar Capacitor, lOOuF/25WVDC, Lytic Capacitor, 22pF, Disc, cer Capacitor, 15pF, Disc, cer Capacitor, 68pF/lOOOV, Disc, cer Diode, Zener 22.OV Transistor, 2N3053 Resistor, 56K ohm, 1/2 Watt, 5

22、% Resistor, 1 ohm, l/2 Watt, 5% Resistor, Variable, 1 Meg ohm Resistor, 10K ohm, l/2 Watt, 5% Resistor, 91 K ohm, l/2 Watt, 5% Resistor, 100K ohm, l/2 Watt, 5% Resistor, 300K ohm, l/2 Watt, 5% Resistor, Variable, 5000 ohm, 20% Resistor, Variable, 1OOK ohm Resistor, 9100 ohm, l/2 Watt, 5% Resistor, 5

23、10 ohm, l/2 Watt, 5% Resistor, 8200 ohm, l/2 Watt, 5% Integrated Circuit, NE5534AN Integrated Circuit, MC1 741SCP1 199-101 l-503 199-2048-l 06 199-2036-476 199-2036-226 1 OO-4007333 100-4007-103 199-2021-107 199-1013-220 199-1005-150 199-1013-680 230-19-00022 720-37 6oO-O073-563 600-0073-1 RO 601-343 600-0073-103 ,600-0073-913 600-0073-104 zzz3= 601-341 600-0073-912 600-OO73-511 60O-OO73-822 z -7-