JBL-GTO4000-cpwr-sch 电路图 维修手册.pdf

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1、Gto4000 C800 R54 R44 Q54 R01 Q01 D08 R81 R02 Q02 R05 R04 C05C03 R35 C02 C01 C61 C51 D02 R61 TH01 C67 C57 D54 D53 D51 C63 D52 R11 R12 C11 Q11 Q12 R25 R13 R14 C12 D11 R16 R31 R32 C15 R33 Q22 R34 C16 C33 U01 R21 C21 R22 C13 C14 R03 R41 Q23 C04 D04 R60 R42 R43 R53 R52 D03 Q33 R51 D01 L03 FH01 T01 Q53 Q4

2、3 Q21 D41 D42 C52 C62 C22 R15 C08 R30 C32C31 C53 Q44 L01 L02 C60R62 10/16V 47 47 FQP50N06 4.7K A1023Y KLG124-E 2.2K/0.5W 4.7K C3198GR 4.7K 10K 2200/25RX104P 15K 100/25VSXE 104M 3300/35VSRF 470/35V N4004 22K 50KTH 47/50V 47/50V PR1504 PR1504 PR1504 473P PR1504 2.2K 10K 100/16V A1266GR A1266GR 68K 10K

3、 10K 100/16V 1N4148910 1K 22K 10/25V 33K A1268GR 15K 47/25V PROT 473P TL494CN 24K 102(M) 24K 100/16V 47/16V 10/0.5W 220/0.5W A1266GR 2200/25RX 1N4148 10.5KF 1K 47 47 1K 1N4148 A1266GR 220/0.5W 1N5404 CL-300+ 20Ax2 FQP50N06 FQP50N06 C3198BL YG225D2 YG225D2 3300/35VSRF 470/35V 104P 10 222(M) 100/2W 10

4、5(M)TL105(M)TL 473P FQP50N06 CL-500 CL-500 104P 4.7KF VEE1 VCC1 VEE2 VCC2 +15V 12T 12T 6T 6T CASE GND 161514131211109 87654321 12V B+ REM 15 Gto4000 R241 C241 R231 C231 R142 R141 C141 R132 RCA01 C211 VR101-B R110 U101-A U101-B U104-B R115 U102-B R108 C132 R109 R107 C108 C106 U103-B VR101-A R106 C104

5、 C113 R214 R213 R208 C208 R207 C206 C215 R131 C131 C181 R281 C120 R112 R206 C204 R201 R211 C232 P2 R120 VR102A C121 C220 C221 R101 R221 VR102C R121 R220 R247 R111 VR102D C115 R113 R114 R245 R243R244 R233 SW101-A C111 VR102BSW101-B R212 C213 R242 Q281 U103-A Q181 R181 Q151 C151 D151 R152 C161 R161 R1

6、51 R171 C171 R172 C291D291 R291 R160 Q135 Q145 Q144 Q134 R150 R136 R146 Q143 R137 Q140 Q133 D191C191 R191 R135 R134 R133 R144R143 R145 U102-A R215 U104-A R210 R147 Q141 Q142 Q132 Q131 R262 R162 C242 C142 R234 R235 Q231 Q232 Q242Q241 Q233 Q240 R237 Q243 R246 R236 R250 Q234 Q244 Q245 Q235 R260 C271 R2

7、72 R271 R251 R261 C261 R252 R232 D251 C251 Q251 C240 C140 C300C200 32-320Hz 1K 22/16V 1K 22/16V 5.6K 1K 22/16V 5.6K DJB-562 47P 20KB 10K NJM2068LD 1 3 2 4 8 5 6 7 NJM2068LD 7 6 5 NJM2068LD - + 5.6K PROT 7 6 5 NJM2088LD - + 47KF 100P 9.4KF 15.2KF 20P 10/16V 7 6 5 NJM2068LD - + 20KB 470 470P 823M 10K

8、VEE2 5.6K 91KF 12P 15.2KF 10/16V 823M 1K 22/16V VEE1 100/16V 56K 2.250V 10K 470 470P 1K 10K VEE1 VCC1 VCC1 100P 4P 1KF50KC DJB-562 68P 2.250V 68P 1K 22KF 50KC 22KF 1KF 2.7K 10K 50KC 823M 5.6K 10K 1K 22 22 22 JSS2308A 47P 50KC JSS2308A 10K 823M VCC2 5.6K C3198GR 1 2 3 NJM2068LD - + C3198GR 56K C3200G

9、R 100P 1N4148 15K 104(M) 4.7/0.5W 1.5K 27KF 100/16V 1KF 220/16 1N4744(15V) 220/2W 0.1/5W D718 B688 A1023Y C1027Y 120 47 47 C3198GR 3.9K C3200GR A1266GR 1N4744(15V)220/16V 220/2W 1K 2222 2222 1K 1 2 3 NJM2068LD - + 5.6K 1 2 3 NJM2068LD - + 10K 2.7K A1266GRA1266GR C3198GR C3198GR 680/2W 680/2W 100P 10

10、0P 22 1K C3198GR C3198GR A1266GRA1266GR A1266GR C3200GR 3.9K C3198GR 47 47 120 C1027Y A1023Y B688 D718 0.1/5W 100/16V 1KF 27KF 1.5K 4.7/0.5W 104(M) 15K 5.6K 1N4148 100P C3200GR 473(M) 473(M) 473P473P -15V +15V -15V -15V +15V FLAT FLAT HPF HPF LPF LPF FRONT/R-CH FRONT/L-CH LOW-IN LOW-IN A F/LOUT F/RO

11、UT 16 Gto4000 C461 R461 R342 C441 R332 R420 R320 C411 R310U302-AR315 R481 C320 SW301-B U302-B U304-B C313 R414 SW301-A R413 P3 C415 C321 C420 C421 R421 R321 R447 R445 R443R444 R433 R361 R381 Q351 C351 D351 R352R351 R371 C371 R372 R360 Q335 Q345 Q344 Q334 R350 R336 R346 Q343 R337 Q340 Q333C331 R335 R

12、334R333 R312 R344R343 R345 R347 Q341Q342 Q332 Q331 C442 C342 R434 R435 Q431Q432 R442 Q442Q441 Q433 C432 Q440 R437 Q443 R446 C340 R331 C440 R462 C362 R451 R471 SW302-B R472 C471 C493 R460 Q435 Q445 Q444 Q434 C341 C492 R441 R450 U306-B Q451 R341 R436 R431 R496 C431 R495 C451 R497 D451 R494 C361 R452 R

13、493 C332 R432 RCA02 R492 R491 R411 SW302-A VR302A C393 C392 U301-A U305-B R396 R395 VR301-B U301-B VR302C R308 R309 R397 R307 C308 C306 R394 VR301-A R306 C304 R311 VR302D R408 C408 R407C406 R393 R392 R406 C404 C315 R401 R391 R313 R314 C311 VR302B C491 R412 U306-A U305-A C413 U304-A R301 U303-B R415U

14、303-AR410 C391 C500C400 BASSBOOST 32-320Hz 32-320Hz 104(M) 4.7/0.5W 5.6K 22/16V 5.6K 1KF 1KF 47P 10K 1 2 3 NJM2068LD - + 5.6K 56K PROT 2.250V JSS2308A 7 6 5 NJM2068LD - + 7 6 5 NJM2068LD - + 823M 10K JSS2308A 5.6K 4P 823M 68P 2.250V 68P22KF 22KF 2.7K 1K 22 22 22 VEE1 VEE1 4.7/0.5W 56K C3200GR 100P 1

15、N4148 15K1.5K 27KF 100/16V 1KF 0.1/5W D718 B688 A1023Y C1027Y 120 47 47 C3198GR 3.9K C3200GR A1266GR22/16V 1K 2222 10K 2222 1K 2.7K A1266GRA1266GR C3198GR C3198GR 100P 100P 22 1K C3198GR C3198GR 5.6K A A1266GRA1266GR A1266GR 100P C3200GR 3.9K C3198GR 47 473(M) 1K 473(M) 680/2W 680/2W 1.5K 27KF VCC1

16、JSS2208A 1KF 100/16V 100P 0.1/5W D718 B688 A1023Y C1027Y 22/16V 183(M) 1K 120 7 5 6 NJM2068LD + - C3200GR 1K 47 VCC1 1K 10K 22/16V 43K 100P 680K 1N4148 10K 104(M) 15K 10K 100P 5.6K DJB-562 1K 1K 10K JSS22808A 50KC 100P DJB-562 183(M) NJM2068LD 1 3 2 4 7 5 6 NJM2068LD + - 10K 43K 20KB 8 5 6 7 NJM2068

17、LD 50KC 47KF 9.4KF 680K 15.2KF 20P 10/16V 10K 20KB 470 470P 10K 50KC 91KF 12P 15.2KF10/16V 10K 1K 470 470P 823M 1K 1K 5.6K 10K 47P 50KC 104(M) 10K 1 3 2 NJM2068LD + - 1 3 2 NJM2068LD + - 823M 1 2 3 NJM2068LD - + 1K 7 6 5 NJM2068LD - + 5.6K 1 2 3 NJM2068LD - + 10K 104(M) 473P473P -15V +15V -15V +15V

18、FLAT FLAT HPF HPF LPF LPF REAR/L-CH REAR/R-CH LOW-IN LOW-IN R/LOUT R/ROUT 17 Gto4000 POWER Amplifier (Sheet 4) D02D03D04D05D06D01 D12D13D14D15 C101 D16D11 R002 R102C102 R103 C002 R003 C001 U01 R101 R001 NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD NHT224GD 0.47/50

19、V NHT224GD KIA6966S 57 8 964321 NHT224GD L-IN 200K 200K4.7/50V B+ 430 4.7/50V B+ 430 0.47/50V KIA6966S 57 8 964321 12K 12K R-IN 18 4 Channel Power Amplifier Gto4000 Mechanical Exploded View Gto4000 1.5 CHUNG LAM CO.,LTD. 0.30.5 1000 CODE NO. ISSUE EXPLODED VIEW MM 0.20.10.05110 0.2 0.3 0.1 0.2 100 5

20、00 500 100 10 DRAW 0.3 0.5 PARTS NAME A B DIM GRD NO UNIT C ANGLE THIRD RELA DRAW NO NS APPROCHECK NAME 2002.05.14 MATERIAL DATESCALE SPECIFICATIONQTY MODEL REMARK GTO-4000 1 AL/EXTRUDEING,L=326.0m/m01 MAIN HEAT SINK REAR PANEL FRONT PANEL TOP PLATE TOP COVER LED GUIDE RUBBER CUSHION(C) RUBBER CUSHI

21、ON(A) TR BRK/CUSHION(A) TR BRACKET (B) TR BRACKET (A) SWITCH DECAL PCB SUPPORT VOLUME KNOB SILICON PAD CUSHION SCREW RUBBER CUSHION(D) 23 SCREW SCREW SCREW 24 26 SCREW 21 22 SCREW 19 20 10 14 17 18 16 15 12 13 11 08 09 06 07 03 05 04 02 (SP1000)23x0.3t FELT, 12.0 x7.0 x0.3t STT2 FH 3x10 BK STT2 BH 3

22、x6 BK STT2 BH 3x5 NI-P STT2 BH 3x8 BK SMP 4x14 NI-P STT2 BH 3x10 BK MB-SC-04-8-30-10 MN-SC-00-3-40-14 MB-SC-04-2-30-10 MA-SP-02-1901-0 MO-SD-03-4017-0 MB-SC-04-2-30-06 MB-SC-04-2-30-08 MN-SC-04-2-30-05 5 6 2 3 10 1 260mm 2 RUBBER, 10.0 x10.0 x4.0t FELT,18.0 x6.0 x0.3t BSBM, FIBER,200.0 x22.0 x1.0t R

23、UBBER, 10.0 x20.0 x1.6t RUBBER, 10.0 x20.0 x2.0t MO-CU-01-4099-0 MO-CU-03-8456-0 MA-KB-01-4209-0 MA-SU-05-8434-1 ABS/BK MO-CU-02-4869-1 MO-CU-01-4133-0 MO-CU-01-1949-0 2 2 2 4 2 2 1 SBHG,200.0 x25.5x2.0t SBHG,200.0 x22.5x2.0t ACRYLIC,3.0t(ORANGE) HEATPROOF ABS(GRAY) MA-BR-03-4125-0 MA-BR-03-4124-0 M

24、A-NP-HC-7322-0 PC, 1.0t(CLEAR) MA-RP-HC-7316-1 MA-FP-HC-7313-0 MA-TC-04-7320-2 MA-LG-01-7319-3 EGI 1.2t EGI 1.2t 2 2 2 1 1 1 1 PART NAMENODESCRUDINGMFR PARTSQTY 01 02 18 20 18 16 16 17 12 12 12 12 11 15 07 08 09 11 10 23 18 18 25 09 08 07 04 13 13 06 06 21 05 22 D.W.SEO 03 14 14 14 17 17 18 20 23 20 20 26 LED PCB FUSE25A 2 19 20 25 SCREW MN-SC-04-3-30-08STT2 PH 3x8 BK1 18 24 MA-HS-HC-1230-0 19