Apogee-C4800-pwr-sch 电路图 维修手册.pdf

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1、12345678 A B C D 87654321 D C B A R101 10K R10410K R105 10K R103 10K R102 10K C101 22P C102 22P C103 22P R36 470 C104 22U/50V C105 105K/63V R106 10K R107 10K R108 27K R109 39K C106 68P C19 10U/50V R25 27K R24 1K T1 A970 T3 C2240 T2 A970 R31 100 R40 10K R32 100 R34 2.7K R28 2.7K T5 2N5401 R37 180 R35

2、 2.7K T6 2N5551 R27 10K T4 C2240 T9 A1837 T8 C4793 T10 C4793 T7 A1837 R38 180 R39 2.7K R47 270 R51 2.2K R41 680 C26 104 LED2 LED1 R134 1K R49 100K/1W C116 100U/25V C115 104D R50 270 ZD4 6.2V1/2W C33 104D R48 100K/1W R26 680 VR1 500 C23 104D R29 100K/1W R30 100K/1W R125 27K VR2 302 R52 470 ZD3 6.2V1/

3、2W C32 104D R313 270 C37 10U/200V C36 10U/200V C35 104/250V C34 104/250V R58 0.5 R59 2.2K R65 47K R244 10/2W R69 270K R70 47K R68 10K R245 10/0.5W T12 2N5551 T13 2N5551 T14 2N5551 T16 2N5551 T15 2N5551 LOUT1 C303 104K/250V C40 220U/25V D4 1N4007 D3 4148 W101 A10K PRO ACTI GND C201105K/63V C203 222 R

4、204 220 R203 220 T204 2N5551 C208 100P T206 2SC5200 T208 2SC5200 T210 2SC5200 R213 20/2W R217 0.33/5W R214 20/2W R216 3.3/2W R218 0.33/5W R206 1K R222 0.33/5W R215 3.3/2W R219 3.3/2W R221 0.33/5W D201 4148 D205 5404 D206 5404 D203 4148 D301 4007 D202 4148 D204 4148 R209 33K R208 1K R210 33K R220 3.3

5、/2W T207 2SA1943 T209 2SA1943 T211 2SA1943 C209 100P T205 2N5401 C204 104K/250V C206 104K/250V R301 22 R303 2.2K R302 22K R304 47K R305 56K/1W C30110U/250V T301 2N5551 CILP GND T201 TIP122 OUT 3 2 1 84 IC1A NE5532 5 6 7 IC1BB NE5532 C304 104D C202 222 +22V GND R67 100K R66 33K C39 100U/25V R1 2.2K C

6、25 471 C24 471 R42 100R R33 470R C31 20P C30 20P D2 HER204 D1 HER204 C27 20P R43 100R C20 221 GND GND C503 220 C502 220 C501 417 D501 4148 D503 MUR1560 ZD501 5.1V Q2 A1941 Q1 2N5551 Q3 2SC5200 Q4 2SC5200 R506 0.47/2W R505 5.1/2W R507 0.47/2W R503 2K/2W R504 220 R502 39K R501 12K/0.5W D207 FR307 H4-3

7、-4 H4-2 C506 220 C505 220 C504 471 D502 4148 D504 MUR1560 ZD502 5.1V Q6 C5198 Q5 2N5401 Q7 1943 Q8 1943 R513 0.47/2W R512 5.1/2W R514 0.47/2W R510 2K/2W R511 220 R509 39K R508 12K/0.5W H4-7-8 H4-9 D208 FR307 R201 56K/2W SPEAKER SLA-S-124DM C4800 Schematic Document J2 1 +2 -3 CH1 1 +2 -3 CH1 C212 104

8、/250V C211 104/250V TOR80 85 CH1 IN- CH1 IN+ CH1 OUT CH1 INPUT TO MODE INPUT SWITCH CH1 Power Amplifier GND -15V T212 2SC5200 R223 3.3/2W R224 3.3/2W T213 2SA1943 T214 2SC5200 R227 3.3/2W R228 3.3/2W T215 2SA1943 T216 2SC5200 R231 3.3/2W R232 3.3/2W T217 2SA1943 T218 2SC5200 R235 3.3/2W R236 3.3/2W

9、T219 2SA1943 R238 0.33/5W R237 0.33/5W R234 0.33/5W R233 0.33/5W R226 0.33/5W R225 0.33/5W R230 0.33/5W R229 0.33/5W +18V -18V +141.4V -70.7V +70.7V -141.4V +140V -140V D5 1N4007 C41 10U/200V ! LCR SENSITIVITY 1.0V 1.44V 0.77V R210 6.2K K1 R64 2.2K SIG T220 2SC5200 R235 3.3/2W R236 3.3/2W T221 2SA19

10、43 R238 0.33/5W R237 0.33/5W VR3 RadioFans.CN 收音机爱 好者资料库 12345678 A B C D 87654321 D C B A R101 10K R20410K R205 10K R203 10K R202 10K C201 22P C202 22P C203 22P C204 22U/50V C205 105K/63V 3 2 1 84 IC2A NE5532 MODE TO CH1 Amplifier OUT PARALLEL STEREO BRIDGED 1 +2 -3 CH2 1 +2 -3 CH2 PARALLEL STEREO

11、BRIDGED CH1 IN-MODECH1 IN+ TO CH1 OUT CH2 INPUT TO CH1 INPUT +15V -15V CH2 Power Amplifier R106 10K R107 10K R108 27K R109 39K C106 68P R25 27K W101 A10K 5 6 7 IC1BB NE5532 C20 221 LCR SENSITIVITY 1.0V 1.44V 0.77V R210 6.2K K1 R135 27K C115 104D C116 100U/25V R134 1K R36 470 C19 10U/50V R24 1K T1 A9

12、70 T3 C2240 T2 A970 R31 100 R40 10K R32 100 R34 2.7K R28 2.7K T5 2N5401 R37 180 R35 2.7K T6 2N5551 R27 10K T4 C2240 T9 A1837 T8 C4793 T10 C4793 T7 A1837 R38 180 R39 2.7K R47 270 R51 2.2K R41 680 C26 104 LED2 LED1 R134 1K R49 100K/1W C116 100U/25V C115 104D R50 270 ZD4 6.2V1/2W C33 104D R48 100K/1W R

13、26 680 VR1 500 C23 104D R29 100K/1W R30 100K/1W R125 27K VR2 302 R52 470 ZD3 6.2V1/2W C32 104D R313 270 C37 10U/200V C36 10U/200V C35 104/250V C34 104/250V R58 0.5 R59 2.2K R65 47K R244 10/2W R69 270K R70 47K R68 10K R245 10/0.5W T12 2N5551 T13 2N5551 T14 2N5551 T16 2N5551 T15 2N5551 LOUT1 C303 104K

14、/250V C40 220U/25V D4 1N4007 D3 4148 PRO ACTI C201105K/63V C203 222 R204 220 R203 220 T204 2N5551 C208 100P T206 2SC5200 T208 2SC5200 T210 2SC5200 R213 20/2W R217 0.33/5W R214 20/2W R216 3.3/2W R218 0.33/5W R206 1K R222 0.33/5W R215 3.3/2W R219 3.3/2W R221 0.33/5W D201 4148 D205 5404 D206 5404 D203

15、4148 D301 4007 D202 4148 D204 4148 R209 33K R208 1K R210 33K R220 3.3/2W T207 2SA1943 T209 2SA1943 T211 2SA1943 C209 100P T205 2N5401 C204 104K/250V C206 104K/250V R301 22 R303 2.2K R302 22K R304 47K R305 56K/1W C30110U/250V T301 2N5551 CILP GND T201 TIP122 OUT C304 104D C202 222 +22V GND R67 100K R

16、66 33K C39 100U/25V R1 2.2K C25 471 C24 471 R42 100R R33 470R C31 20P C30 20P D2 HER204 D1 HER204 C27 20P R43 100R GND GND C503 220 C502 220 C501 417 D501 4148 D503 MUR1560 ZD501 5.1V Q2 A1941 Q1 2N5551 Q3 2SC5200 Q4 2SC5200 R506 0.47/2W R505 5.1/2W R507 0.47/2W R503 2K/2W R504 220 R502 39K R501 12K

17、/0.5W D207 FR307 H4-3-4 H4-2 C506 220 C505 220 C504 471 D502 4148 D504 MUR1560 ZD502 5.1V Q6 C5198 Q5 2N5401 Q7 1943 Q8 1943 R513 0.47/2W R512 5.1/2W R514 0.47/2W R510 2K/2W R511 220 R509 39K R508 12K/0.5W H4-7-8 H4-9 D208 FR307 R201 56K/2W SPEAKER SLA-S-124DM C4800 Schematic Document J2 C212 104/25

18、0V C211 104/250V TOR80 85 T212 2SC5200 R223 3.3/2W R224 3.3/2W T213 2SA1943 T214 2SC5200 R227 3.3/2W R228 3.3/2W T215 2SA1943 T216 2SC5200 R231 3.3/2W R232 3.3/2W T217 2SA1943 T218 2SC5200 R235 3.3/2W R236 3.3/2W T219 2SA1943 R238 0.33/5W R237 0.33/5W R234 0.33/5W R233 0.33/5W R226 0.33/5W R225 0.33

19、/5W R230 0.33/5W R229 0.33/5W +141.4V -70.7V +70.7V -141.4V +140V -140V D5 1N4007 C41 10U/200V ! R64 2.2K SIG T220 2SC5200 R235 3.3/2W R236 3.3/2W T221 2SA1943 R238 0.33/5W R237 0.33/5W RadioFans.CN 收音机爱 好者资料库 1234 A B C D 4321 D C B A C401 104K/250V C402 220U/200V C403 220U/200V D1 D403 D402 R401 2

20、7K R402 120K R404 47K R403 51K R405 27K R406 120K R408 47K R407 51K T402 C5171 T401 2N5551 T403 2N5551 T404 2N5401 T406 2N5401 T405 A1930 D403 33V/1W C406 473K/250V C407 473K/250V C404 2.2U/250V C408 10U/100V C409 10U/100V C405 2.2U/250V C418 10000U80VX12 C419 C422C426 C423C427 C420C424C428 C421C425

21、C429 24V SLA-S-124DM C103 1000U/50V R101 200K/0.5W K1-1 K1-2 R413 22K/2W R414 22K/2W C414 104K/250V C417 104K/250V C410 10U/200V C411 10U/200V D40333V/1W D2 R8 200R/20W R102 22K/0.5W HB- 180/145 220V C431 470U/50V FUSE F20AL 250V C4800 Power Schematic 16A250VAC POWER CABLE AC IN 220V 50/60HZ D401 C1

22、 104/100V C2 100U/35V C3 100U/35V C5 220U/35V C4 220U/35V C106 103/1KV C430 104/100V 17.5V 17.5V 18V VR1 20K VR2 20K 6A/12A 250V +15V -15V Vin 3 GND 2 +15V 1 IC1 LM7815 Vin 2 GND 1 -15V 3 IC2 LM7915 D101-D104 C102 564/630V C104 1000U/50V C105 1000U/50V DZ1 22V/1W C6 100U/63V AC105V 0V AC105V AC101V

23、AC101V AC50.5V AC50.5V 0V Vin 1 GND 2 +5V 3 IC403 L7805CV Vin 1 GND 2 +5V 3 IC402 L7805CV C434 100U/35V C435 100U/35V TO FAN1 TO FAN2 R412 470R R411 470R TOR50 RSW-9700 50 TOR50 RSW-9700 50 ZD4 6.8V/1W ZD3 6.8V/1W R409 1.5K R410 3K TO FAN1 TO FAN2 RB 2K RA 2K +22V +140V -140V D409 1N4007 D408 1N4007 +141.4V -141.4V +141.4V -141.4V -70.7V -70.7V ! ! ! ! ! ! ! ! RadioFans.CN 收音机爱 好者资料库