Alto BLACK 15 SUB Service Manual Download Page 11 | Manualshive

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SCHEMATIC DIAGRAM

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Summary of Contents for BLACK 15 SUB

Page 1: ...240V 50Hz 60Hz Impedance 2 Power Handling 750 Watt Power Consumption 1500 Watt Sensitivity 94 dB Output Power 1200 W Woofer Frequency 100Hz THD 1 Without Limiter Dimensions 513 W x637 5 D x455 H m m F...

Page 2: ...R 12 DC Filter P C Board 34 MP 13 Logo P L P C Board 34 POWER SUPPLY I O PCB ELECTRICAL PARTS LIST 35 39 AC Power Filter 14 PREAMP PCB ELECTRICAL PARTS LIST 39 45 5573A_Power Stage 15 POWER AMP ELECTR...

Page 3: ...BLOCK DIAGRAM 3 AMP...

Page 4: ...BLOCK DIAGRAM 4 DSP...

Page 5: ...D9 LED 1 2 LED2 GND 2 1 3 L G E ED7 LED 3P R G 2 1 3 L G E ED8 LED 3P R G R285 4K7 BK3 3V R286 120R R288 2K2 R289 4K7 POWER ON R290 1K5 1 2 3 Q23 MMBT1015 R282 220R 1 2 LED10 LED ON ST BY SIGNAL CLIP...

Page 6: ...f the bluetooth LED is in search condition 2 Check if the bluetooth switch on the apple device is turned on and is in search condition 3 If the machine is searched please check if the device matches s...

Page 7: ...NG DIAGRAM EMI FILTER PL PCB POWER SUPPLY PCB 5573B POWER SUPPLY PCB 5573A POWER SW O I 7 WIRING DIAGRAM HF ANTENNA Preamp DSP PCB I O PCB Mute PCB POWER AMP PCB 1 2 CN1 RoHS LOGO P L PCB Core Core Co...

Page 8: ...16 10K C216 0 01u R219 K6 5 1 2 D104 ES1GL R206 680R R207 100 R212 K2 8 R205 K 3 C220 22u 25V R208 680R C218 10u 25V R203 390R C215 1000p 250V C214 1000p 250V C213 1000P C219 10u 25V C212 10u 25V R204...

Page 9: ...12VA 1 2 3 Q66 2N4403 3 2 1 Q67 2N4401 R301 100K 3 2 1 Q61 KTD1304 3 2 1 Q62 KTD1304 R302 10K R303 10K 3 2 1 Q63 KTD1304 3 2 1 Q64 KTD1304 R304 10K R305 10K 12VA D45 1N4148 D46 1N4148 C164 100u 16V C...

Page 10: ...SCHEMATIC DIAGRAM 10 DSP...

Page 11: ...79 R90 33R DSP _LED1 DSP _LED2 DSP _LED3 A5V PO WER_ON DSP MODE DSP MODE R80 0R BK3V3 R111 47R BT3V3 BT_Tx BT _Rx R112 47R nRES ET R173 33R R180 33R R172 33R RXD TXD 1 2 3 4 5 6 CN11 CON2 0 6 _NC ISP...

Page 12: ...SCHEMATIC DIAGRAM 12 3 4 2 1 L1 CY1 X1 472 400V 1 2 X3 PIN6 3 1 2 X4 PIN6 3 CY2 X1 472 400V 1 2 X6 PIN6 3 CX1 X2 105 275VAC GND ACN ACL FILTER...

Page 13: ...2V AUTO DET AUTO DET C43 0 1u C44 0 1u C45 0 01u C46 0 01u C47 0 01u BT SW1 BK3 3V D 3 3V 1 4 2 5 3 6 SW2 SWSLIDE 2P2T 1 4 2 5 3 6 SW3 SWSLIDE 2P2T GND 1 4 2 5 3 6 SW5 PUSHSW2P2T C49 0 01u BASS VOL BA...

Page 14: ...4 2 1 L1 CY1 X1 472 400V 1 2 X3 PIN6 3 1 2 X4 PIN6 3 CY2 X1 472 400V 1 2 X6 PIN6 3 CX1 X2 105 275VAC GND ACN ACL SWITCH RING CORE FUSE 1 3 2 Plug AC Female EMI BOARD SCHEMATIC DIAGRAM AC POWER FILTER...

Page 15: ...SCHEMATIC DIAGRAM 5573A_Power Stage B82725S2103N003 15...

Page 16: ...5573A_PFC control SCHEMATIC DIAGRAM 16...

Page 17: ...5573A_Bias supply SCHEMATIC DIAGRAM IN R94 Q1 47uF 35V 105 47uF 35V 105 TP23 4k7 4R7 C2 D1 TP22 TP26 D3 BZXC3V9 47uF 35V 105 R55 CX7 1uF X7R 25V 8 U1 C30 D15 IC4 TR3 D19 LED2 OK1A TP25 47uF 35V 105 17...

Page 18: ...R64 C46 R65 R66 R67 C47 A2 A1 D21 R68 1 R69 3 2 Q6 1 2 3 Q8 R75 R76 R77 D23 C62 1 R89 3 5 2 4 6 SV3 R90 R91 R92 C67 R97 R98 R99 R100 R101 R102 C68 C69 C43 R70 R71 8 XTAL2 PB5 8 ADC7 XTAL1 PB4 7 OC1B P...

Page 19: ...GND_24V n b CON_JST B3B XH 15k 15k 15k 15k 15k 15k 100nF X7R 200V 100nF X7R 200V 0R GND_24V D24 D25 D26 D35 D27 R78 R79 D28 D29 D30 D31 R80 C49 C50 C51 R81 R82 C52 R83 C53 C54 C55 C56 C57 C58 C59 C60...

Page 20: ...nX7R50V GND1 GND1 GND1 100nX7R50V 2K2 BC847 GND1 4k7 lcgrn 7V CON_JST 2 B7B XH 3 1 I C10 6 A 5 7 IC10B 8 4 C72 C74 R109 R110 R111 C75 R108 R112 C73 C76 R113 R114 114 R115 D33 D34 R116 R117 R118 R119 R...

Page 21: ...C206 C201 C202 C203 C208 C209 C210 CX202 R209 R208 C211 R207 R210 207 D208 R201 Q201 Q202 X201 X202 X203 DOKU204 DOKU207 DOKU203 R203 C207 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SV204 17 18 23 24 25 2...

Page 22: ...8 8 8 8 30 31 32 8 19 8 8 8 8 8 8 4 5 6 7 8 8 18 19 14 15 20 22 21 24 EXPLODED VIEW 22 a a a a c c c c c c c c c c c c c c f f f g g g e e e e e e e e e e f f f f f f f f f f f f e e e e e e b d d d...

Page 23: ...37 38 39 38 18 16 a a a a a a a a a a p p p a a b b d d e e f f h h i j j j k l m n q q q r r r r r r r r r s s r r r r r q q n o o o m m m l l l l l l k k j i i i h h e e e e d d d d b c c c a a a a...

Page 24: ...WOOFER EXPLODED VIEW 24 2 1 a a a a...

Page 25: ...343 E 351 AM04022A1935 E 316 ABS 05527 0BAE 399 AL 05351 0BAE 398 ABS 05878 0BAE 241 150 10043 0BAE 320 NBR05302 0BAE 351 AM04022A1935 E 062 0015 10038 E 351 AM06035A2035 E 361 ABS 05255 0BAE 350 BM04...

Page 26: ...h Leakproof pad sheet R Leakproof pad sheet L Leakproof pad sheet Flat Screw_M3x10mm Power socket Fuse UL CSA 12A 250V 20mm Stand_SECC 98x47 5x25 3H Mylar_56x47 6x0 43H EMI Filter PCB Truss Head Screw...

Page 27: ...012A1123 E 352 BM03012C2044 E 361 FE 10022 0LAE 362 NYL 05112 0LAE 310 ABS 05139 0BAE Sub Amplifier PCB Assy Hexagonal copper pillar M3x8mm Thermal pads 16 5x30x0 25t Ceramics Insulation sheet Dip Tra...

Page 28: ...WOOFER PARTS LIST REF ML PARTS NUMBER DESCRIPTION Quantity REMARK 1 1 372 000 10011 E 372 000 10010 E Diaphragm System Magnet System 2 1 28...

Page 29: ...Preamp DSP P C BOARD TOP VIEW BOTTOM VIEW 29...

Page 30: ...I O P C BOARD MUTE P C BOARD TOP VIEW TOP VIEW BOTTOM VIEW BOTTOM VIEW 30...

Page 31: ...AMP P C BOARD TOP VIEW BOTTOM VIEW 31...

Page 32: ...32 BOTTOM VIEW TOP VIEW POWER SUPPLY P C BOARD 5573_A...

Page 33: ...BOTTOM VIEW 5573_B TOP VIEW POWER SUPPLY P C BOARD 33...

Page 34: ...BOTTOM VIEW BOTTOM VIEW BOTTOM VIEW TOP VIEW TOP VIEW TOP VIEW EMI FILTER P C BOARD DC FILTER P C BOARD LOGO PL P C BOARD 1 2 LED11 1 2 CN1 RoHS 34...

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