Icom IC-R9500 Service Manual - Page 122
Vco2 Board, Imsa-9230b-1-07z003-pt1
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• PLL UNIT (3) +5V +8V L4000 10U 1 1 2 2 MP4001 MP4002 3 3 4 4 5 5 6 6 C4000 100 ESVD C4004 0.001 C4005 0.1 R4002 100 C4001 0.001 C4002 0.001 IC4000 1 OSCIN 2 NC 3 VP 4 VCC 5 CP0 6 GND 7 FINB 8 FIN 16 NC 15 NC 14 LD 13 NC 12 CE 11 LE 10 DATA 9 CLOCK LMX2346TM R4001 220 R4000 470 C4003 0.001 10M2 +5V CK_ DATA_ PST2P_ 220 R4003 220 R4004 220 R4005 D4000 DAN222 C4050 ECPU1C224MA5 D4300 HVC375B L4305 1U C4310 1P C4321 0.1 C4320 47P C4316 0.001 C4318 0.001 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CP4001 R4051 120 HK3-S- T R4403 +8V 10 C4404 220 EEE-S C4403 0.1 C4402 0.001 L4400 1U ECPU1C474MA5 C4052 C4051 R4050 4.7 MSVA 270 C4008 0.001 C4009 0.001 C4010 0.001 C4102 10 F93 UNLK 2LV R4006 1K C4007 0.1 BCR183T Q4000 R4007 2.2M L21V_ L22V_ L23V_ VCO2 BOARD R4106 10 L4105 1U C4113 47P C4114 0.1 C4115 0.001 L4001 L4002 L4003 100U 100U 100U LV2 GND LV21V LV22V LV23V J4101 IMSA-9230B-1-05Z003-PT1 1 1 2 2 3 3 4 4 5 5 LV2 L21V L22V L23V R4101 1K L4101 1U L21V R4100 1K R4109 0 L4100 1U C4105 8P D4101 1SV290 C4104 18P C4107 10P R4102 2.7K C4109 0.5P R4104 2.7K C4108 15P C4112 R4110 1.5P 0 Q4100 2SC5193 C4111 0.001 Q4101 2SC5193 L4104 1U R4105 220 C4119 0.001 R4108 1K D4103 1SV307 BCR108T Q4105 Q4104 BCR183T BCR108T Q4102 C4117 0.001 C4407 0.001 D4100 1SV214 L4102 27N R4103 2.7K C4110 15P C4121 0.1 C4120 47P C4116 0.001 C4118 0.001 R4400 3.9K R4402 220 R4407 100 R4409 100 0.001 0.1 47P 2.2K C4401 C4410 C4409 R4401 L4401 1U Q4400 2SC5226 C4405 0.001 R4408 68 C4400 0.001 +8V 1 1 2 2 VCO2 O 3 3 4 4 2V1S 5 5 2V2S 6 6 2V3S 7 7 R4111 1K 2V1S R4406 1K R4206 470 L4204 1U C4213 47P C4214 0.1 C4216 0.001 L22V R4201 1K L4201 1U C4205 6P D4201 1SV214 R4200 1K R4209 1K L4200 C4204 1U 8P L4202 15N C4211 0.001 R4203 1.5K C4208 3P C4209 0.5P R4202 3.9K Q4200 2SC5193 Q4201 2SK508 L4203 1U R4205 330 C4222 0.001 R4210 0 C4212 1.5P R4204 100 BCR108T Q4202 C4219 0.001 R4208 1K D4203 1SV307 BCR108T Q4205 Q4204 BCR183T C4217 0.001 R4211 2V2S 1K D4200 HVC375B L4205 1U C4210 2P C4221 0.1 C4220 47P C4215 0.001 C4218 0.001 C4201 10 F93 C4303 10 F93 R4306 470 L4304 1U C4313 47P C4314 0.1 C4315 0.001 R4301 1K L4301 1U C4305 3P D4301 1SV214 R4300 L23V 1K R4309 1K L4300 1U C4304 3P L4302 15N 2SK508 Q4301 C4308 1.5P C4311 0.001 R4303 1.5K C4309 0.5P R4302 3.9K Q4300 2SC5193 L4303 1U R4305 330 C4322 0.001 R4310 100 C4312 3P R4304 100 BCR108T Q4302 C4319 0.001 R4308 1K D4304 1SV307 BCR108T Q4305 Q4304 BCR183T C4317 0.001 R4311 2V3S 1K MP4102 J4102 IMSA-9230B-1-07Z003-PT1 D1451 1SV307 D1452 1SV307 C4450 12P +5V R4520 8.2 C4563 0.001 R4515 10 IC4501 3 GND 2 GND 1 IN 4 OUT 5 GND 6 VCC UPC2709TB R4514 22 R4519 150 C4454 R4513 15 L4450 22N C4452 6P L4451 8.2N C4453 1.5P C4567 R4512 0.001 15 D1453 1SV307 12P D1454 1SV307 FIL2 BOARD L4503 0.15U C4565 0.001 C4564 0.1 R4517 270 R4518 270 C4566 0.001 R4516 18 TO MIX2 J101 J4500 TMP-J01X-V6 C4513 2LO 0.001 3.5P C4455 R4450 1K R4451 1K R4453 1K C4562 0.001 R4404 1K C4451 3.5P 1 2 3 4 5 6 7 8 9 10 0.001 C4501 C4502 0.001 R4503 82 82 R4505 C4401 0.001 C4458 0.001 C4459 0.001 C4460 0.001 +8V GND VCO2O GND 2V1S 2V2S 2V3S L4452 L4453 L4454 100U 100U 100U Q4450 BCR108T 2F1S_ C4461 0.001 2V1S_ 2V2S_ 2V3S_ Q4452 BCR183T Q4451 BCR108T 2F2S_ Q4453 BCR183T C4462 0.001 C4456 0.001 C4457 0.001 C4500 0.001 MMZ1608Y102BT R4454 100K R4452 100K EP4500 GND FIL2I GND +5V GND GND FIL2O GND 2F2S8 2F1S8 L4501 100U L4502 100U 10 0 R4504 MP4402 2F1S8 2F2S8 2LO8 V 10M2 DATA_ CK_ PST2P_ 2V1S_ 2V2S_ 2V3S_ L21V_ L22V_ L23V_ 2F1S_ C4901 CNF10R102S 2F2S_ UNLK +5V 2LV C4911 CNF10C470S C4912 C4910 CNF10C470S CNF10C470S C4902 CNF10R102S C4903 CNF10R102S C4904 CNF10R102S C4905 CNF10R102S C4906 CNF10R102S C4907 CNF10R102S C4908 CNF10R102S C4909 CNF10R102S C4913 CNF10R102S 2LO8V w (P-1) t (P-4) 10 - 12