AMERITRON ALS-500M Скачать руководство пользователя страница 12

ALS-500M 

         Instruction 

Manual 

 

11 

Power Amplifier Board Parts List 

 

Designator Description 

Part 

Number 

C225,226 

Capacitor, DM19, 500v, 360 pF 

208-5688-1 

C227,228 

Capacitor, SM19, 500v, 750 pF 

208-5668 

C237,238 

Capacitor, DM19, 500v, 820 pF 

208-5381 

C201,208,211,212-216, 
229,230,235,236 

Capacitor, 50v, .33 uF 

205-2233 

C202,207,209,210,233,234  Capacitor, Ceramic Disc, .1 uF 

200-0754 

C203,205 

Capacitor, Electrolytic, 25v, 100 uF 

203-0564 

C204,206 

Capacitor, polyester, .15 uF 

201-2215 

C217-220 

Capacitor, Ceramic Disc, 25v, .01 uF 

203-0416 

C221,224 

Capacitor, SM15, 500v, 100 pF 

208-5174 

C222,223 

Capacitor, SM15, 500v, 150 pF 

208-5396 

C231,232 

Capacitor, Electrolytic, 25v, 10 uF 

203-0654 

D201,202 Diode, 

1N4007 

300-0266 

HD202 

8 pin header 

612-0108 

L201-204 Ferrite 

Beads 

412-1599 

PCB 

Power Amplifier PC Board 

862-0500-2 

Q201-204 

Transistor, Power, 28C2879 

305-2879 

R201,204,211,214 

Resistor, Metal Oxide, 3 watt, 6.8 ohm 

103-0680 

R202,203,205-209,210, 
212,213,215,216-220 

Resistor, 1/2 watt, 10 ohm 

101-1100 

R221-232 

Resistor, Metal Oxide, 3 watt, 100 ohm 

103-3100 

R233-236 

Resistor, Metal Oxide, 3 watt, 33 ohm 

103-1330 

R237,238 

Resistor, 1/4 watt, 10 ohm 

100-1100 

R239,240 

Resistor, 1/2 watt, 18 ohm 

101-1180 

T201 Not 

used 

 

T202,203 Output 

Transformer 

11-0500-1 

T204,205 Input 

Transformer 

11-0500-2 

T206,207 Feedback 

Transformer  11-0500-3 

W201-202 

Terminal PC Board Posts 

720-2670 

 
 
 

Содержание ALS-500M

Страница 1: ...dic Maintenance 3 Technical Assistance 3 Export Modifications 4 Installation 4 Location 4 Power Requirements 4 Fuse Holder Installation 5 Auxiliary Battery Installation 5 Grounding 6 Unibody Vehicles...

Страница 2: ...impedance is monitored and the amplifier is bypassed if the bandswitch setting or the external load is incorrect 5 Current meter The ALS 500M has a DC current meter to monitor collector current 6 Off...

Страница 3: ...it occurs IC 1a compares the voltage from the Power Amplifier temperature diodes to the reference voltage from the temperature sensitivity control R28 If the temperature becomes too high voltage too l...

Страница 4: ...ts of reflected power the internal safety circuitry will disable the amplifier Periodic Maintenance The lack of high voltage in this unit eliminates the chance of dirt and dust causing high voltage ar...

Страница 5: ...les are not critical The relay control lead can be made from any good quality two wire cable Low level audio type cables sold for stereo and VCR use are ideal for the relay connection The RF cables sh...

Страница 6: ...or solder and tape all connections The plug in fuse holders and 30 ampere fuses are for the red high current power leads Do not insert any fuses until wiring is complete These holders have Teflon coat...

Страница 7: ...voltage drop in the negative supply lead the body chassis of the vehicle must be securely grounded to the engine The engine block of the vehicle is almost always poorly grounded to the body of the veh...

Страница 8: ...ALS 500M Instruction Manual 7...

Страница 9: ...s momentarily interrupted and restored This lead can also provide a remote operate standby function This can be accomplished by connecting a remote switch in series with this lead Connecting this lead...

Страница 10: ...W FM or RTTY Gradually increase the output power and observe the DC AMPERES meter The current should be around 60 to 80 amperes at full output An external watt meter should indicate 400 watts or more...

Страница 11: ...C103 106 Not used C104 105 Capacitor DM15 500 pF 208 5691 D101 102 Diode 1N34A 300 0346 R101 102 Resistor 3 watt 100 ohm 103 2100 R110 Resistor Trimpot 2 5k 104 2520 R103 104 Resistor 1 2 watt 100 ohm...

Страница 12: ...3 Capacitor SM15 500v 150 pF 208 5396 C231 232 Capacitor Electrolytic 25v 10 uF 203 0654 D201 202 Diode 1N4007 300 0266 HD202 8 pin header 612 0108 L201 204 Ferrite Beads 412 1599 PCB Power Amplifier...

Страница 13: ...ALS 500M Instruction Manual 12...

Страница 14: ...0 pF 208 6152 C313 314 Capacitor SM 19 1000v 160 pF 208 6161 C315 316 Capacitor SM 19 1000v 220 pF 208 6221 C318 Capacitor SM 19 1000v 2700 pF 208 6272 C320 Capacitor Mica 500 v 27 pF 208 5270 C321 32...

Страница 15: ...ALS 500M Instruction Manual 14...

Страница 16: ...Board 862 0500 1 Q401 404 Transistor MJF 3055 305 3055 Q405 Transistor 2N6564 2N5064 321 6564 R401 416 417 424 425 429 Resistor 1 4 watt 470 ohm 100 2470 R402 430 Resistor 1 4 watt 22k 100 4220 R403...

Страница 17: ...ALS 500M Instruction Manual 16...

Страница 18: ...RCA 600 1225 J4 Jack Power 610 5012 B1 Fan 12 volt muffin 3 410 3512 C1 4 Capacitor Ceramic Disc 25v 01 uF 200 0416 C2 3 Capacitor Ceramic Disc 25v 1 uF 200 0754 Meter 100 Amp Induction Meter 400 2500...

Страница 19: ...prepaid Correct maintenance repair and use are important to obtain proper performance from this product Therefore carefully read the Instruction Manual This warranty does not apply to any defect that...

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