Phonic_MQ4130_Signal_Processor_Service_Manual 电路图.pdf

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1、RadioFans.CN 收音机爱 好者资料库 CONTENTS.2 PANEL LAYOUT.3 SYSTEM BLOCK DIAGRAM.4 MAIN BOARD PCB- FRONT SIDE.5 MAIN BOARD PCB- REAR SIDE.6 CONTROL SCHEMATIC.7 DISPLAY SCHEMATIC.8 30 BAND- 1 SCHEMATIC.9 30 BAND- 2 SCHEMATIC.10 MAIN BOARD PCB- PART LIST .1113 PHONIC CORPORATIONPage 2 CONTENTS MQ4130 SERVICE MA

2、NUAL REAR BOARD PCB.14 INPUT / OUTPUT SCHEMATIC.15 REAR BOARD PCB- PART LIST .1617 MISCELLANEOUS ITEMS- PART LIST.1819 POWER REQUIREMENT CLASSIFICATION.20 DIMENSIONS.21 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 +12+6 -1 2-6 +9+4.5 +6+3 +3+1.5 -3-1.5 -6-3 -9-4.5 CAUTION Q 4130 100120 VAC FUSE 5

3、00mA 220240 VAC FUSE T315mA Page3PHONIC CORPORATIONMQ4130 SERVICE MANUAL PANEL LAYOUT PANEL LAYOUT ch1 input 12DB LED 6DB LED +6DB +12DB ON EQ IN1 EQ LED PEAK LED1 DISPLAY1 CH1 OUT CH1 OUT 23 1 RELAY1 16K HORN FREQ HORN FREQ 20K HORN BOOST DR 2K 2.5K4K 5K8K 10K 3.15K 6.3K 12.5K 250400 500800 1.6K EQ

4、1 315 630 1K 1.25K 2540100 315080125 160 200 63 BOOST BUFFERAMP LEVEL CUT 23 1 ch1 input HPF ON HPF SW1 SUB OUT SUB LPF 80Hz 100Hz 120Hz HPF LED HPF FREQ SUB OUT Page4PHONIC CORPORATIONMQ4130 SERVICE MANUAL SYSTEM BLOCK DIAGRAM SYSTEM BLOCK DIAGRAM VR216 VR204 C424 LED200 IC203 BCE Q201 LED204 VR206

5、 VR215 VR213 VR211 VR209 VR231 J203B LED205 LED202 LED201 VR202 VR203 VR205 VR208 VR210 VR212 VR207 VR201 VR214 VR234 VR233 J201B LED210LED211LED209LED208LED207 VR232 LED203 C416 VR217 VR218 VR219 VR220 VR221 VR222 VR223 VR224 VR225 VR226 VR228 VR229 VR230 C220 C224 C207 CN101 R221 J202B SW302 C200

6、J201A SW301 J202A C215 C205 C206 J203A SW300 C213 C212A C217 C202 VR227 C228 C423 C214 R220 2000.8.30 MQ4130.PCB MQ4130B.PCB 4 4 4 3 3 3 2 2 2 1 1 1 6 6 6 5 5 5 PHONIC VER:B + + 290-64130-020-0 HORN FREQ level Page5PHONIC CORPORATIONMQ4130 SERVICE MANUAL MAIN BOARD PCB- FRONT SIDE MAIN BOARD PCB R23

7、2 IC301 R402 R401 C395 C342 R379 R374 R361 R362 R386 R385 R372 R373 C337 R219 C330 R333 R339 R334 IC303 IC307 R332 R319 C397 R323 R318 IC202 IC305 R234 C339 R235 C208 R218 R211 R233 C212 R214 R303 R307 R302 R208 R216 R300 C209 R301 R229 IC201 C210 R205 R230 R212 R209 R217 R376 R213 R200 IC205 C393 R

8、201 C336 R377 R378 C338 C394 C334 R370 R369 C332 C335 R304 C301 R223A IC200 R224 C303 R222 C201 C226 C300 R202 C219 R439 R305 C222 C333 C221 C223 R225 R223 R368 C218 R306 C225 C227 C302 C326 C390 R365 R228 IC306 R227 R383 C340 R387 R382 R380 R391 R395 R390 R388 R389 C345 C347 R392 R354 C343 C341 R38

9、4 R381 IC302 R399 R403 R398 C344 R396 R353 R407 R411 R226 C324 R406 IC204 C348 R404 R405 C351 C349 R400 C353 C327 C355 R408 C352 R409 C203 R203 R410 C354 C396 C306 C350 R397 R314 R313 C304 R312 C307 C305 C204 R206 R204 R309 R308 R310 R315 C358 R311 R231 R416 C357 C359 C356 R418 R413 R417 R412 R316 R

10、414 R415 R419 R327 R331 R326 R324 R325 C313 C315 R328 C312 R329 R330 C314 C391 C310 R322 R321 C308 C311 C309 R320 R343 R317 IC304 R335 R347 R342 IC300 R340 R341 C321 C323 R344 C320 R345 R346 C322 C392 C318 R338 R337 C316 R351 C319 C317 R336 R355 R350 C325 R348 R359 R363 R352 R358 R356 R357 R349 C329

11、 C331 R360 R367 R393 R371 R366 R364 C328 R394 C216 C346 R375 R210 R207 R215 8 1 8 1 1 8 Page6PHONIC CORPORATIONMQ4130 SERVICE MANUAL MAIN BOARD PCB- REAR SIDE MAIN BOARD PCB 1 3 5 SW300A EQ IN SW 2 4 6 SW300B EQ IN SW ON CH_S -15V SW304 SW324 EQ OFF EQ ON EQ OFF EQ ON CH_S SW324 SW304 CH_S SW324 SW3

12、04 EQ ON EQ OFF 1 2 3 4 5 JP201A HEADER 5 1 2 3 4 5 JP201B HEADER 5 R207 22K(J) R205 27K R206 27K C204 47PF 6 5 7 IC201B 2068 C205 22uF/25V EQ_BOOST C202 47uF/16V R203 27K C20347PF R204 27K 2 3 1 IC201A 2068 EQ_CUT R201 1.5K R202 4.7K C201 47PF 6 5 7 IC200B 2068 R200 4.7K C200 47uF/16V CH_IN VR231 5

13、0KW(C.C) LEVEL R214 22K C212 47PF R216 22K R215 8.2K R208 22K(J) C206 22uF/25V C212A 47UF/25V 6DB 6/12DB -15V SW314 1 2 3 4 5 JP202B HEADER 5 GND 1 2 3 4 5 JP202A HEADER 5 6DB 6/12DB -15V SW314 GND 6DB 6/12DB 2 4 6 SW302B HPF/SW HPF ON 1 3 5 SW301A 6/12DB SW 12DB 6DB 2 4 6 SW301B 6/12DB SW 6DB 12DB

14、OFF ON CH OUT 1 3 5 SW302A HPF/SW SW PCB HPF OFF HPF ON CH1 OUT SW312 NC HPF ON SW312 CH1 OUT NC 1 2 3 4 5 JP203B HEADER 5 1 2 3 4 5 JP203A HEADER 5 EQ_DR HPF OFF C416 22uF/25V 6 5 7 IC202B 2068 R226 22K(J) 2 3 1 IC202A 2068 C210 47PF CH_S R209 10K C207 47uF/16V R212 4.7K R210 10K R21310K VR232B 5K(

15、30C) HORN FREQ. 1 2 3 1 IC200A 2068 VR232A 5K(30C) HORN FREQ.1 CH-SUB C226 0.1uF C225 0.01uF R229 5.11K C217 22uF/16V R222 5.11K 6 5 7 IC204B 2068 R227 90.9K C224 22uF/16V C218 22PF R223 5.11K R224 11K C219 22PF C220 22uF/25V C221 0.01uF C222 0.1uF R22512K R231 22K(J) 2 3 1 IC204A 2068 C223 0.1uF 2

16、3 1 IC205A 2068 R223A 8.2K VR234A 100K 15C HPF FREQ. 1 R228 2K R230 11K R439 22K C227 0.1uF 6 5 7 IC205B 2068 VR234B 100K 15C HPF FREQ. 1 R211 4.7K C208 0.0027uF C209 0.001uF VR233 10K(15C) HORN BOOST 1 1617 VR216 100KW(C.C) VR217 100KW(C.C) EQ_BOOST 181920 VR218 100KW(C.C) VR219 100KW(C.C) 2122 VR2

17、20 100KW(C.C) VR221 100KW(C.C) 2324 VR222 100KW(C.C) VR223 100KW(C.C) VR224 100KW(C.C) 252627 VR225 100KW(C.C) VR226 100KW(C.C) 2829 VR227 100KW(C.C) VR228 100KW(C.C) 30 VR229 100KW(C.C) VR230 100KW(C.C) CH1_OUT CH_LED CH IN CH OUT 1 2 3 4 5 6 7 8 9 10 CN101A HEADER 10 +15V -15V +5V CH SUB 15 VR214

18、100KW(C.C) VR215 100KW(C.C) CH1_SUB +15V -15V +5V 1314 VR212 100KW(C.C) VR213 100KW(C.C) 101112 VR210 100KW(C.C) VR211 100KW(C.C) 89 VR207 100KW(C.C) VR208 100KW(C.C) VR209 100KW(C.C) 67 VR205 100KW(C.C) VR206 100KW(C.C) 345 VR203 100KW(C.C) VR204 100KW(C.C) 12 VR201 100KW(C.C) VR202 100KW(C.C) EQ_C

19、UT EQ_BOOST EQ_CUT 8 4 IC200C 2068 8 4 IC201C 2068 +15V -15V 8 4 IC202C 2068 8 4 IC204C 2068 8 4 IC205C 2068 C216 0.1uF C229 0.1uF VR PCB Page7PHONIC CORPORATIONMQ4130 SERVICE MANUAL CONTROL SCHEMATIC MAIN BOARD PCB +5V LED200 PEAK LED RED +5V C215 22uF/16V +5V D1 1 D2 2 D3 3 D4 4 D5 6 IN 8 AMPO 7 V

20、CC 9 GND 5 IC203 BA6137 1 2 3 4 5 6 7 8 9 10 LED207-212 LED207-LED212 LED211 RED LED207 GER LED208 GER LED209 GER LED210 RED R217 10K C213 10uF/25V C214 10uF/25V R218 5.6K R233 22K(J) R219 43k R234 2.7K(J) Q201 2SC1815 C228 2.2uF/16V R232 100 R235 330 CH_LED -15V LED201 EQ IN/Y LED202 HPF/Y LED204 G

21、ER +/- 7.5dB LED205 GER +/- 15dB SW314 R220 680 1/4W SW324 SW304 SW312 LED203 POWER BLU R221 1K 1/4W +15v Page8PHONIC CORPORATIONMQ4130 SERVICE MANUAL DISPLAY SCHEMATIC MAIN BOARD PCB 11 R343 6.2K R342150K C321 .033 3 2 1 IC302A NJM2058V R340 75K R341 2.49K C320 .033 EQ_DR6 R323 6.2K R322 47.5K R321

22、 806 C310 .33 C311 .33 5 6 7 IC301B NJM2058V R320 23.7K EQ_DR1 R302150K R303 6.2K 10 9 8 IC300C NJM2058V C300 .33 R300 75K R301 2.49K C301 .33 EQ_DR R304 60.4K C302 .33 C303 .33 EQ_DR 25Hz R307 6.2K R306124K 5 6 7 IC300B NJM2058V R324 19.1K R32637.4K C312 .33 C313 .33 3 2 1 IC301A NJM2058V 80Hz R346

23、124K 250Hz C323 .033 12 R347 6.2K 315Hz C325 .033 12 13 14 IC302D NJM2058V R344 60.4K R345 1.87K C322 .033 EQ_DR 7 R327 6.2K R325 634 100Hz C315 .33 EQ_DR2 31Hz R305 1.91K C305 .33 R308 47.5K R309 1.58K C304 .33 EQ_DR 3 R31095.3K 40Hz R311 6.2K 3 2 1 IC300A NJM2058V R328 15K EQ_DR R329 511 R33030.1K

24、 125Hz C314 .33 12 13 14 IC301D NJM2058V 8 R331 6.2K R348 47.5K R349 1.58K C324 .033 EQ_DR R35095.3K 400Hz 10 9 8 IC303C NJM2058V 13 R351 6.2K 14 R355 6.2K R35475K C327 .033 5 6 7 IC303B NJM2058V R352 37.4K R353 1.24K C326 .033 EQ_DR 9 R335 6.2K R33423.7K R333 402 C316 .33 C317 .33 10 9 8 IC302C NJM

25、2058V R332 12.4K EQ_DR4 R31475K 50Hz R315 6.2K 12 13 14 IC301D NJM2058V R312 37.4K R313 1.24K C306 .33 C307.33 EQ_DR R316 30.1K R317 1K C308 .33 C309 .33 EQ_DR 5 R318 60.4K R319 6.2K 10 9 8 IC301C NJM2058V R336 9.53K EQ_DR R337 316 R33819.1K C318 .33 C319 .33 5 6 7 IC302B NJM2058V 10 160Hz R339 6.2K

26、 R356 30.1K R357 1K C328 .033 EQ_DR R35860.4K 500Hz C329 .033 3 2 1 IC303A NJM2058V 15 R359 6.2K 630Hz 200Hz C423 47uF/25V 1 1 4 IC303E NJM2058V 63Hz 1 1 4 IC301E NJM2058V 1 1 4 IC302E NJM2058V +15V 1 1 4 IC300E NJM2058V -15V CH2 CIRCUIT IS THE SAME AS CH1 C391 0.1uF C390 0.1uF C424 47uF/25V C393 0.

27、1uF C392 0.1uF Page9PHONIC CORPORATIONMQ4130 SERVICE MANUAL 30 BAND 2-1 SCHEMATIC MAIN BOARD PCB 26 R403 6.2K R40247.5K C350 .0033 C351 .0033 5 6 7 IC306B NJM2058V R400 23.7K R401 806 EQ_DR21 R383 6.2K R380 75K R381 2.49K R382 150K C340 .0033 C341 .0033 10 9 8 IC305C NJM2058V EQ_DR16 R36247.5K R363

28、6.2K 12 13 14 IC303D NJM2058V R360 23.7K R361 806 C330 .033 C331 .033 EQ_DR R364 19.1K C332 .033 C333 .033 EQ_DR 800Hz R36637.4K R367 6.2K 10 9 8 IC304C NJM2058V R386124K R384 60.4K C342 .0033 C343 .0033 5 6 7 IC305B NNJM2058V 2.5KHz 8KHz R40637.4K C353 .0033 27 R407 6.2K 10KHz C352 .0033 C355 .0033

29、 3 2 1 IC306A NJM2058V R404 19.1K R405 634 EQ_DR 22 3.15KHz R387 6.2K R385 1.91K C345 .0033 EQ_DR17 1KHz R365 634 C335 .033 R368 15K R369 511 C334 .033 EQ_DR 18 R37030.1K 1.25KHz R371 6.2K 5 6 7 IC304B NJM2058V EQ_DR R388 47.5K R389 1.58K R39095.3K C344 .0033 3 2 1 IC305A NJM2058V 23 4KHz R391 6.2K

30、R408 15K R409 511 EQ_DR R41030.1K 12.5KHz C354 .0033 12 13 14 IC306D NJM2058V 28 R411 6.2K 29 R415 6.2K R41423.7K C356 .0033 C357 .0033 3 2 1 IC307A NJM2058V R412 12.4K R413 402 EQ_DR 24 R395 6.2K R392 37.4K R393 1.24K R39475K C346 .0033 C347 .0033 12 13 14 IC305D NJM2058V EQ_DR19 R37423.7K R375 6.2

31、K 3 2 1 IC304A NJM2058V R372 12.4K R373 402 C336 .033 C337 .033 EQ_DR R376 9.53K R377 316 C338 .033 C339 .033 EQ_DR 20 1.6KHz R378 19.1K R379 6.2K 12 13 14 IC304D NJM2058V EQ_DR R396 30.1K R397 1K R39860.4K C348 .0033 C349 .0033 10 9 8 IC306C NJM2058V 25 5KHz R399 6.2K R416 9.53K R417 316 EQ_DR 16KH

32、z R41819.1K C358 .0033 C359 .0033 12 13 14 IC307D NJM2058V 30 R419 6.2K 20KHz 5 6 7 IC307B NJM2058V 10 9 8 IC307C NJM2058V 6.2KHz 6.3KHz 1 1 4 IC306E NJM2058V 1 1 4 IC307E NJM2058V 1 1 4 IC304E NJM2058V 1 1 4 IC305E NJM2058V +15V 2KHz -15V CH2 CIRCUIT IS THE SAME AS CH1 C394 0.1uF C395 0.1uF C396 0.

33、1uF C397 0.1uF Page10PHONIC CORPORATIONMQ4130 SERVICE MANUAL 30 BAND 2-2 SCHEMATIC MAIN BOARD PCB Page MAIN BOARD PCB PHONIC CORPORATION MQ4130 SERIVCE MANUAL 11 MAIN BOARD PCB- PART LIST Ref. Phonic Part No. Specifications 290-64130-020-0 PCB MQ4130/4230 VRPCB ALL LED BOSS*11 615-60037-620-0 LED BO

34、SS H=10 LED-10 C200.202.207 035-47626-0A0-0 MINI E/C 47MF M 16V5*7 T C201.203.204.210.212 039-47024-220-0 CHIP C/C 47PF J 50V 0603 C205.206.220.416 035-22636-0A0-0 MINI E/C 22MF M 25VT C208 039-27224-220-0 CHIP C/C 0.0027MF J50V0603 C209 039-10224-220-0 CHIP C/C 0.001MF J50V0603 C212A.423.424 035-47

35、636-0A0-0 MINI E/C 47MF M 25VT C213.214 035-10635-0A0-0 MINI E/C 10MF K 25VT C215.217.224 035-22626-0A0-0 MINI E/C 22MF M 16VT C216.222.223.226.227.390-397 039-10425-000-0 CHIP C/C 0.1MF K 50V 0805 C218.219 039-22024-220-0 CHIP C/C 22PF J 50V603 C221.225 039-10324-220-0 CHIP C/C 0.01MF J 50V0603 C22

36、8 035-22556-0A0-0 MINI E/C 2.2MF M 50V T C300-319 039-33435-220-0 CHIP. C/C 0.33MF 10V K0603 C320-339 039-33325-220-0 CHIP C/C 0.033MF K50V0603 +/-10% C340-359 039-33225-220-0 CHIP C/C 0.0033MF K50V0603 10% CN101A 211-11210-000-6 10P I.D.C CONNECTORS AND FLAT RIBBON CABLE 250MM IC200.201.202.204.205

37、 160-00021-300-0 IC NJM2068 SMD JRC IC203 160-00019-100-0 IC BA6137 (VERTICAL) IC300-307 160-00022-710-0 IC NJM2058V (SMD) JP201.202.203 211-09051-010-0 5P B.E./S (PIN HEADER) LED200.210.211 100-00010-030-0 LED BL-B5141 RED LED2010.202 100-00040-000-0 LED 204YD YLW LED203 100-00070-030-0 LED 204UBD

38、D3 BLUE LED204.205.207.208.209 100-00050-000-0 LED BL-B2141 GRN Q201 120-00000-800-0 TRAN. 2SC1815 GR TOSHIBA R200.202.211.212 008-04722-600-0 CHIP RES. 4.7K J0603 R201 008-01522-600-0 CHIP RES. 1.5K J0603 R203.204.205.206 008-02732-600-0 CHIP RES. 27K J0603 R207.208.216.226.231.233. 214.439 008-022

39、32-600-0 CHIP RES. 22K J0603 Page MAIN BOARD PCB PHONIC CORPORATION MQ4130 SERIVCE MANUAL 12 MAIN BOARD PCB- PART LIST Ref. Phonic Part No. Specifications R209.210.213.217 008-01032-600-0 CHIP RES. 10K J0603 R218 008-05622-600-0 CHIP RES. 5.6K J0603 R219 008-04332-600-0 CHIP RES. 43KJ 0603 R220 000-

40、68126-400-0 CF RES. 680 J 0.25W T R221 000-10226-400-0 CF RES. 1K J 0.25WT R222.223.229 008-51112-400-0 CHIP RES. 5.11K F 0603 R223A.215 008-08222-600-0 CHIP RES. 8.2K J0603 R224.230 008-01132-600-0 CHIP RES. 11K J0603 R225 008-01232-600-0 CHIP RES. 12K J0603 R227 008-90922-400-0 CHIP RES. 90.9K F 0

41、603 R228 008-02022-600-0 CHIP RES. 2K J0603 R232 008-01012-600-0 CHIP RES. 100 J0603 R234 008-02722-600-0 CHIP RES. 2.7K J0603 R235 008-03312-600-0 CHIP RES. 330 J0603 R300.314.340.354.380.394 008-07532-600-0 CHIP RES. 75K J0603 R301.341.381 008-24912-400-0 CHIP RES. 2.49K F 0603 R302.342.382 008-01

42、542-600-0 CHIP RES. 150K J0603 R303.307.311.315.319.323.327. 331.335.339.343.347.351.355. 359.363.367.371.375.379 008-06222-600-0 CHIP RES. 6.2K J0603 R304.318.344.358.384.398 008-60422-400-0 CHIP RES. 60.4K F 0603 R305.385 008-19112-400-0 CHIP RES. 1.91K F 0603 R306.346.386 008-12432-400-0 CHIP RES

43、. 124K F0603 R308.322.348.362.388.402 008-47522-400-0 CHIP RES. 47.5K F 0603 R309.349.389 008-15812-400-0 CHIP RES. 1.58K F 0603 R310.350.39 008-95322-400-0 CHIP RES. 95.3K F 0603 R312.326.352.366.392.406 008-37422-400-0 CHIP RES 37.4K F0603 R313.353.393 008-12412-400-0 CHIP RES. 1.24K F 0603 R316.3

44、30.356.370.396.410 008-30122-400-0 CHIP RES. 30K1 F0603 R317.357.397 008-01022-600-0 CHIP RES. 1K J0603 R320.334.360.374.400.414 008-23722-400-0 CHIP RES. 23.7K F 0603 R321.361.401 008-80602-400-0 CHIP RES. 806 F0603 R324.338.364.378.404.418 008-19122-400-0 CHIP RES. 19.1K F 0603 Page MAIN BOARD PCB

45、 PHONIC CORPORATION MQ4130 SERIVCE MANUAL 13 MAIN BOARD PCB- PART LIST Ref. Phonic Part No. Specifications R325.365.405 008-63402-400-0 CHIP RES. 634 F0603 R328.368.408 008-01532-600-0 CHIP RES. 15K J0603 R332.372.412 008-12422-400-0 CHIP RES. 12.4K F 0603 R333.373.413 008-40202-400-0 CHIP RES. 402

46、F0603 R336.376.416 008-95312-400-0 CHIP RES. 9.53K F 0603 R337.377.417 008-31602-400-0 CHIP RES. 316 F0603 R345 008-18712-400-0 CHIP RES. 1.87K F 0603 R369.329.409 R383.387.391. 395.399. 403.407.411.415.419 008-51102-400-0 CHIP RES. 511 F0603 SW300.301.302 210-02201-270-0 PSH/SW SPEC12LC05-PJ VR PCB 590-43012-100-0 M/E PAN SCR. M3.0*12 NI VR PCB 600-00302-010-0 HEX. NUT M3.0*2.0NI VR PCB 610-00300-518-0 FIBER WAS. D3*D7*0.5 RED V