BKComponents-APV1000-avr-sch维修电路原理图.pdf

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1、AVP1000 & AVP1000 AVP1000 & AVP1000 Dolby Pro LogicDolby Pro Logic SERVICE MANUAL B&K COMPONENTS, LTD. 2100 Old Union Road Buffalo, New York 14227-2725 U.S.A. RadioFans.CN 收音机爱 好者资料库 SchematicsSchematics B&K COMPONENTS, LTD. 2100 Old Union Road Buffalo, New York 14227-2725 U.S.A. RadioFans.CN 收音机爱 好

2、者资料库 LF353 U10:A - 2 + 3 4 8 1 U25:B LF353 - 6 + 5 7 LF353 U25:A8 4 - 2 + 3 1 U21:B LF353 - 6 + 5 7 LF353 U21:A 8 4 - 2 + 3 1 U22:B OP249 - 6 + 5 7 OP249 U22:A 8 4 - 2 + 3 1 U17:B OP249 - 6 + 5 7 OP249 U17:A 8 4 - 2 + 3 1 U16:B LF353 - 6 + 5 7 LF353 U16:A 8 4 - 2 + 3 1 U11:B LF353 - 6 + 5 7 LF353 U1

3、1:A 8 4 - 2 + 3 1 U10:B LF353 - 6 + 5 7 LM7000 U27 PD1 17 STOUT 6 XOUT 20 VSS 19 PD2 18 VDD2 16 AMI 13 FMI 14 VDD1 15 FM 10 DATA 5 CL 4 CE 3 STRQ 2 XIN 1 3.01K R26 3.01K R21 C47 10uF 25V 74HC574 U23 VCC 20 GND 10 1Q 19 2Q 18 3Q 17 4Q 16 5Q 15 6Q 14 7Q 13 8Q 12 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9

4、 OC 1 CLK 11 74HC574 U28 VCC 20 GND 10 1Q 19 2Q 18 3Q 17 4Q 16 5Q 15 6Q 14 7Q 13 8Q 12 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 OC 1 CLK 11 74HC574 U12 VCC 20 GND 10 1Q 19 2Q 18 3Q 17 4Q 16 5Q 15 6Q 14 7Q 13 8Q 12 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 OC 1 CLK 11 10uF 25V C78 10K R93 10K R92 R88 3.

5、01K10uF 25V C58 1N4148D6 R118100KR89100K R1347.5K 1nFC72 560pF C68 47.5KR12 C311nF C38 560pF R95 3.01K 1N4148D5 +VVID U30 7805 VO 3 G 2 VI 1 C76.01uF 5.62 R125 .12uF C73 C10.01uF 475 R131 +5V X2 7.2MHz C12 60pF C14 60pF 2N5087 Q19 R124 47.5K 3.01k R134 .033uF C27 SK332 Q20 1 2 34 5 6 10uF 25V C22 40

6、2 R132 10K R130 10K R133 2N5210 Q21 C9.01uF ANT IN C30 100uF 25V 1N748B D24 2N5210 Q17 33.2K R94 R119 17.4k 10uF C26 .033uF C77 R17 1K R69 3.01K R70 3.01K 33.2K R9 2N5210 Q16 +15V R5 17.4K R24 10K 2N5210 Q3 R22 10K +5V 17.4K R7 +5V+30V +5V D1 1N4148 D2 1N4148 221 R1 3V B1 C1 .033uF 10K R2 1nF C13 1N

7、4148 D21 2N5210 Q2 3.01K R103 17.4K R15 R68 JUMPER R67 JUMPER FILT1 123564 87 FILT2 257BLR-3718N 123564 87 U4:D CONT 12 I/O 11 O/I 10 U4:C CONT 6 I/O 8 O/I 9 U4:B O/I 3 I/O 4 CONT 5 LC4966 U4:A VEE 7 VDD 14 O/I 2 I/O 1 CONT 13 -15V+15V +VVID V C66 .12uF C65 100uF 25V V R28 221 Q15 2N5210 30pF C21 30

8、pF C18 12MHz X1 U13 80C31 RST 9 EA 31 VSS 20 PSEN 29 ALE 30 VCC 40 XTAL1 19 XTAL2 18 P37/ RD 17 P36/ WR 16 P35/T1 15 P34/T0 14 P33/ INT1 13 P32/ INT0 12 P31/TXD 11 P30/RXD 10 P07/AD7 32 P06/AD6 33 P05/AD5 34 P04/AD4 35 P03/AD3 36 P02/AD2 37 P01/AD1 38 P00/AD0 39 P27/A15 28 P26/A14 27 P25/A13 26 P24/

9、A12 25 P23/A11 24 P22/A10 23 P21/A9 22 P20/A8 21 P10 1 P11 2 P12 3 P13 4 P14 5 P15 6 P16 7 P17 8 +5V .033uF C17 C20 10uF 25V 10K R23 CON21 1 2 3 4 5 6 7 8 9 10 11 12 74HC573 U1 LE 11 VCC 20 OC 1 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 1Q 19 2Q 18 3Q 17 4Q 16 5Q 15 6Q 14 7Q 13 8Q 12 VSS 10 +5V .033uF

10、 C3 +5V .033uF C2 R35 100 R33 100 R44 100K R39 100K -15V +15V 100K R43 C28 .033uF R38 100K C24.033uF 4001 U9:D 12 13 11 U9:B 4001 4 6 5 3.01K R85 C69 .12uF 10K R139 R142 3.01K R138 221 221 R137 3.01K R141 R136 10K D19 1N4002 +5V 10K R96 4001 U9:C 8 9 10 R25 221 R16 1K R10 1K R6 1K R81 10K R56 10K 3.

11、01K R66 .033uF C41 U5 LC7821 VSS 16 RES 18 VDD 19 RCM3 20 R8 21 R7 22 L7 9 L8 10 LCM3 11 VEE 12 DI 14 CLK 15 RCM1 26 R4 27 LCM1 5 L4 4 L1 1 S 17 RCM2 23 R6 24 R5 25 R3 28 R2 29 R1 30 LCM2 8 CE 13 L6 7 L5 6 L3 3 L2 2 R34 100 R46 100K R41 100K -15V +15V 100K R45 C29 .033uF R40 100K C23 .033uF -15V .03

12、3uF C11 1N4002 D4D3 1N4002 +15V .033uF C4 U3 61C64 VSS 14 VCC 28 A12 2 A11 23 A10 21 A9 24 A8 25 A7 3 A6 4 A5 5 A4 6 A3 7 A2 8 A1 9 A0 10 WE 27 CE2 26 OE 22 CE1 20 NC 1 D7 19 D6 18 D5 17 D4 16 D3 15 D2 13 D1 12 D0 11 D15 1N748B R86 10K +30V C34 100uF 100V C35 1000uF 50V D7 1N4002 7815U14 VI 1 G 2 VO

13、 3 D12 1N965B 1N4002 D10 1N4002 D9 BR1 2A + - +15V D8 1N4002 7815U15 VI 1 G 2 VO 3 C33 1000uF 50V C32 100uF 25V C44 100uF 25V C45 1000uF 50V U197915 VO 3 G 1 VI 2 1N4002D13 -15V MOLEX5M CON20 1 2 3 4 5 CON17 MOLEX5M 5 4 3 2 1 R36 100 17.4K R59 100 R58 .033uFC37 1M R62 .033uF C43 R65 2.26K +15V -15V

14、.033uF C42 R63 100K +15V -15V 100K R61 100K R64 100 R55 17.4K R83 1M R84 .033uF C53 R87 2.26K +15V -15V R78 10K 10K R54 AUDIO CON3 R3 1K R4 1K R8 1K R11 1K R27 221 MOLEX5M CON1 12345 Q4 2N5210 R105 10K R104 10K CON6 AUDIO CON9 AUDIO R53 221 R51 221 R50 1K R49 1K R48 221 R47 221 R42 1K R37 1K R32 221

15、 R31 221 R30 1K R29 1K CON5 VIDEO CON18 VIDEO CON2 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 17.4K R121 10K R110 2N5087 Q6 100K R120 17.4K R111 2N5210 Q7 1N965B D29 -15V 1N4148 D28 26.7K R108 +30V+15V R109 1K Q8 SK332 1 2 34 5 6 R112 100K R113 100K +5V C46 .033uF 1000uF 16V C50 100uF 25V C49 1N4002D14 7805U20 V

16、I 1 G 2 VO 3 BR3 2A - + D20 1N4002 1000uF 50V C40 +VVID 7805 U18 VI 1 G 2 VO 3 1N4002D11 1N748B D22 100uF 25V C39 V D23 1N748B 0 RJ2 Q12 2N5210 C70 100uF 25V R140 7575 R135 100uF 25V C71 2N5210 Q13 V U7 74HC138 VSS 8 A 1 G2B 5 G2A 4 G1 6 C 3 B 2 VCC 16 Y7 7 Y6 9 Y5 10 Y4 11 Y3 12 Y2 13 Y1 14 Y0 15 +

17、5V .033uF C16 +5V .033uF C25 +5V C6 .033uF +5V C19 .033uF +5V 4001 U9:A 1 4 7 1 2 3 V R101 10K R99 75 R97 75 R102 10K R100 75 R98 75 V U26LA7952 6 1 2 3 4 5 8 7 9 OUT A B VIN1 GND VIN2 VCC VIN3 VIN4 CON4 AUDIO RV3 0 RV1 0 RV2 0 CON11 AUDIO 0 RJ1 CON13 AUDIO 10K R79 1N4148 D16 10K R107 Q1 2N5210 1K R

18、129 47.5 R106 +15V D27 1N4148 2N5087 Q5 D26 1N4148 .033uFC51 47.5 R143 C48.033uF R77 3.01K R71 10K R73 10K CON23 C3 C1 C2 47.5 R74 10K R80 R76 3.01K 10K R75 .033uF C52 +15V -15V LC7535 U24 VEE 8 S 9 VDD 10 VSS 11 VCC 15 CLK 12 CE 14 DI 13 L5DBI 1 LCT1 2 LCT2 3 L5DBO 4 L1DBI 5 L1DBO 6 LVM 7 R5DBI 22

19、RCT1 21 RCT2 20 R5DBO 19 R1DBI 18 R1DBO 17 RVM 16 +15V -15V .033uF C57 .033uF C56 C55 .033uF +5V 0 RJ5 100K R60 .033uFC36 Q11 2N5087 +15V R14 33.2K C15 .033uF D18 1N4148 C5 .12uF V 75 R128C62 100uF 25V C60 100uF 25V R127 75 D17 1N748B C59 10uF 25V C61 10uF 25V C63 10uF 25V C64 10uF 25V +VVID R18 47.

20、5K R19 1.5K Q14 2N5210 -15V R20 47.5K R90 3.01K C67 10uF 25V +VVID U2 27C512 A11 23 A10 21 A9 24 A8 25 A7 3 A6 4 A5 5 A4 6 A3 7 A2 8 A1 9 A0 10 O0 11 O1 12 O2 13 O3 15 O4 16 O5 17 O6 18 O7 19 A12 2 A13 26 GND 14 VCC 28 CE 20 OE 22 A15 1 A14 27 1K R91 V JUMPER R126 +5V 2N5210 Q22 10uF 25V C54 R144 10

21、K C79 33nF U29 AM/FM FRONT AF OUT 20 SMET 16 FM B+ 4 AM VT 18 AM/FM 7 L 14 R 13 GND 10 B+ 15 FM OSC 3 B+ 9 VT 2 NC 6 LO/DX 5 SEEK 8 SD 19 MO/ST 11 AM OSC 17 ST 12 ANT 1 3.01K R52 R57 3.01K JUMPER R146 FROM AV TRANSFORMER SHORTED B&K COMPONENTS, Ltd. FROM AV LEFT REC OUT FROM AV RIGHT REC OUT TO LEFT

22、 Fx TO RIGHT Fx WIDEWIDE WIDE WIDE WIDE MAIN BOARD RETURN TO AV 3 4 5 1 2 * OPTIONAL NOT USED NOT USED NOT USED LF RF LS RS SUB CENTER LEFT DLBY DM1 DM2 DM3 DM4 CM1 CM2 DLBY0 SCLK SDI SCLK SDI SCE2DLBYM0 DLBYM1 DLBY0 DLBY1 SCLK SDI SCE2 RIGHT DLBY CM2 CM1 DM4 DM3 DM2 DM1 DLBYM1 SDI SCLK DLBYM0 SCLK

23、SDI SCE2 SCLK SDI SCE2 DLBY1 SDI SCLK SCLK SDI SCE2 CENTER DLBY ABCDEFGH 6 5 4 3 2 1 HGFEDCBA 1 2 3 4 5 6 D RevNumber Title Size Date Filename Drawn by ofSheet K7 C3 C2 C1 NO MDM CON27 MOLEX5F 5 4 3 2 1 MOLEX5M CON26 1 2 3 4 5 +5V K6 C2C1 K5 C2C1 K4 C2C1 K3 C2C1 K2 C2C1 K1 C2C1 5810 U1 O10 17 O9 18

24、O8 1 O7 2 O6 3 O5 8 O4 9 O3 10 O2 11 O1 12 DO 16 DI 14 CLK 4 ST 7 BLNK 13 GND 5 VBB 15 VDD 6 5810 U2 O10 17 O9 18 O8 1 O7 2 O6 3 O5 8 O4 9 O3 10 O2 11 O1 12 DO 16 DI 14 CLK 4 ST 7 BLNK 13 GND 5 VBB 15 VDD 6 5810 U3 O10 17 O9 18 O8 1 O7 2 O6 3 O5 8 O4 9 O3 10 O2 11 O1 12 DO 16 DI 14 CLK 4 ST 7 BLNK 1

25、3 GND 5 VBB 15 VDD 6 +5V IR D1 100 R1 +5V C6 .033uF C4 .033uF +5V +5V C2 .033uF +30V +30V +30V C5 .033uF C3 .033uF C1 .033uF VAL RX1 OUT GND VDD MOLEX5F CON1 12345 CON2 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 DIS1 FBK3 FG169K1A FL 1 PD 31 PJ 32 PN 4 PM 3 PC 34 PL 9 PK 2 PI 33 G10 17 G11 16 G12 15 G13 14 G14 1

26、3 G15 12 G16 11 PB 35 PA 36 PF 10 PG 6 PH 5 PE 29 F 37 G1 27 G2 26 G3 25 G4 24 G5 23 G6 22 G7 21 G9 18 G8 20 PO 8 PP 7 C8 10uF 50V C7 10uF 25V 1N4002 D2 D3 1N4002 +5V+30V R5 10K +5V R2 3.01K R3 10K Q13 2N5210 Q12 2N5087 R4 3.01K 7/7/97 10605D00.S01 VOL DOWN PIN3 PIN1 CTS SWITCHVOL UP PIN2 11 (LEFT)

27、(RIGHT) N.C. DOWNMUTEPOWER UPMENUENTER PN 10703 REV - ESM C P/N 10605, REV C AND D 9/2/93 AVP1000/2000 DISPLAY DKE1 DIREXT DK1 DDBLNK DDST DDCLK DDDI DIR DFL2 DFL1 CHAR10 CHAR9 CHAR8 CHAR7 CHAR1 CHAR2 CHAR3 CHAR4 CHAR5 CHAR6 DDDI DDCLK DDST DDBLNK DDCLK DDST DDBLNK CHAR11 CHAR12 SEGD SEGC SEGB CHAR1

28、6 CHAR15 CHAR14 CHAR13 SEGA DFL1CHAR1 CHAR2 CHAR3 CHAR4 CHAR5 CHAR6 DFL2 SEGG SEGI SEGJ SEGB SEGL SEGK SEGH SEGC SEGE SEGF SEGD SEGA SEGE SEGF SEGG SEGH SEGI SEGJ SEGK SEGL DDBLNK DDST DDCLK DK2 DK3 DK4 DKE1 DKE2 CHAR7 CHAR8 CHAR9 CHAR10 CHAR11 CHAR12 CHAR13 CHAR14 CHAR16 CHAR15 SEGM SEGN SEGN SEGM

29、SEGA SEGD DKE2 DK1 DK2 DK3 DK4 ABCD 4 3 2 1 DCBA 1 2 3 4 B RevNumber Title Size Date Filename Drawn by ofSheet 1 2 3 4 5 6 7 8 9 10 11 12 13 14 7/22/97 240 RED 220 ORANGE 120 YELLOW 0 WHITE BLUE GRAY GREEN GRAY BLUE BROWN BROWN VIOLET BLACK VIOLET ENSIGN PN 93042 REFERENCE AVP SERIES TRANSFORMER 107

30、53A.S0111 ESM A 2/21/96 SPECIFICATIONS: PRIMARY: WHITE-YELLOW WHITE-ORANGE WHITE-RED 120 V 60 Hz 220 V 50 Hz 240 V 50 Hz 500 mA AC SECONDARY: 250 mA AC 400 mA AC 150 mA AC 5.7 V 8 V 30 V 48 V BROWN-BROWN VIOLET-VIOLET GRAY-GRAY BLUE-BLUE AGENCY REQUIREMENTS: VDE CSA UL P/N 10753A B&K PN 10753A ABCD

31、4 3 2 1 DCBA 1 2 3 4 ofSheet Drawn by RevNumber Title Size A Date Filename Printed Circuit BoardsPrinted Circuit Boards PCBsPCBs B&K COMPONENTS, LTD. 2100 Old Union Road Buffalo, New York 14227-2725 U.S.A. Bill of Materials Bill of Materials BOMsBOMs B&K COMPONENTS, LTD. 2100 Old Union Road Buffalo,

32、 New York 14227-2725 U.S.A. File: D:B&K_RobService BookletsBom10758CP.BOM 7/9/97, 10:59:08AM Bill of Material for P/N 10758 AVP1000/1030/4000/4090 MAIN BOARD Comment Pattern Quantity Components - 12 PIN RIBBON RIBBON12 1 CON2 CONN12 CONN12 1 CON21 MOLEX5 MOLEX5 3 CON1, CON17, CON20 .01UF RAD200 3 C9

33、, C10, C76 .033UF RAD200 30 C1, C2, C3, C4, C6, C11, C15, C16, C17, C19, C23, C24, C25, C27, C28, C29, C36, C37, C41, C42, C43, C46, C48, C51, C52, C53, C55, C56, C57, C77 .12UF RAD200 4 C5, C66, C69, C73 1.5K RES400 1 R19 100 RES500 6 R33, R34, R35, R36, R55, R58 1000UF 16V CAP250RP 1 C50 1000UF 50

34、V CAPPOW 4 C33, C35, C40, C45 100K RES400 13 R89, R112, R113, R118, R120, RT3, RT4, RT6, RT8, RT10, RT11, RT16, RT17 100K RES500 12 R38, R39, R40, R41, R43, R44, R45, R46, R60, R61, R63, R64 100UF 100V CAP250RP 1 C34 100UF 25V CAP200RP 10 C30, C32, C39, C44, C49, C60, C62, C65, C70, C71 10K RES400 1

35、8 R2, R22, R23, R24, R79, R92, R93, R96, R101, R102, R104, R105, R107, R110, R130, R136, R139, R144 10K RES500 9 R54, R56, R71, R73, R75, R78, R80, R81, R86 10UF 25V CAP200RP 12 C20, C22, C26, C47, C54, C58, C59, C61, C63, C64, C67, C78 12MHZ RAD200 1 X1 17.4K RES400 6 R5, R7, R15, R111, R119, R121

36、17.4K RES500 2 R59, R83 1K RES400 11 R3, R4, R6, R8, R10, R11, R16, R17, R91, R129, R133 1K RES500 1 R109 1M RES500 2 R62, R84 1N4002 DIODE.5 11 D3, D4, D7, D8, D9, D10, D11, D13, D14, D19, D20 1N4148 DIODE.4 8 D1, D2, D16, D18, D21, D26, D27, D28 1N4148 DIODE.5 2 D5, D6 1N748B DIODE.4 2 D22, D23 1N

37、748B DIODE.5 3 D15, D17, D24 1N965B DIODE.4 1 D29 1N965B DIODE.5 1 D12 1NF RAD200 3 C13, C31, C72 2.26K RES500 2 R65, R87 221 RES400 6 R1, R25, R27, R28, R137, R138 Page: 1 File: D:B&K_RobService BookletsBom10758CP.BOM 7/9/97, 10:59:08AM 257BLR-3718N MPXFILT 2 FILT1, FILT2 26.7K RES400 1 R108 27C512

38、 DIP28 1 U2 400V 2A BRIDGE.SM 2 BR1, BR3 2N5087 TO92 4 Q5, Q6, Q11, Q19 2N5210 TO92 13 Q1, Q2, Q3, Q4, Q7, Q12, Q13, Q14, Q15, Q16, Q17, Q21, Q22 3.01K RES400 13 R21, R26, R52, R57, R69, R70, R88, R90, R95, R103, R134, R141, R142 3.01K RES500 4 R66, R76, R77, R85 30PF RAD200 2 C18, C21 33.2K RES400

39、3 R9, R14, R94 33NF RAD200 1 C79 3PIN 3PIN.2 10 PIN2, PIN3, PIN5, PIN6, PIN7, PIN8, PIN9, PIN10, PIN12, PIN13 3V BATLITH.6 1 B1 402 RES400 1 R132 47.5 RES400 3 R74, R106, R143 47.5K RES400 5 R12, R13, R18, R20, R124 475 RES400 1 R131 5.62 RES400 1 R125 560PF RAD200 2 C38, C68 60PF RAD200 2 C12, C14

40、61C64 DIP28 1 U3 7.2MHZ RAD200 1 X2 74HC138 DIP16 1 U7 74HC573 DIP20 1 U1 74HC574 DIP20 3 U12, U23, U28 75 RES400 8 R97, R98, R99, R100, R127, R128, R135, R140 7805 TO220 2 U20, U30 7805 TO220WHS 1 U18 7815 TO220 2 U14, U15 7915 TO220 1 U19 80C31 DIP40 1 U13 AM/FM FRONT KES-209AV-U1 1 U29 AUDIO RCA.

41、X2 2 CON4, CON6 AUDIO RCA.X3 1 CON3 HC4001 DIP14 1 U9 JUMPER AXIAL.5 7 RJ10, RJ11, RJ12, RJ13, RJ14, RJ15, RJ16 JUMPER RES400 7 R67, R68, R126, R146, RV1, RV2, RV3 LA7952 SIP9 1 U26 LC4966 DIP14 1 U4 LC7535 DIP22 1 U24 *IF UNIT IS WITH PROCESSOR THIS CHIP IS NOT INSERTED Page: 2 File: D:B&K_RobServi

42、ce BookletsBom10758CP.BOM 7/9/97, 10:59:08AM LC7821 DIP30S 1 U5 LF353 DIP8 5 U10, U11, U16, U21, U25 LM7000 DIP20 1 U27 OP249 DIP8 2 U17, U22 SK332 DUALJFET 2 Q8, Q20 VIDEO RCA.X2 2 CON5, CON18 Page: 3 File: D:B&K_RobService BookletsBom10759P.BOM 7/9/97, 10:51:36AM Bill of Material for P/N 10759 AVP

43、1000/1030/4000/4090 AUDIO I/O BOARD Comment Pattern Quantity Components - 100K RES400 6 RT29, RT30, RT37, RT42, RT49, RT50 1K RES400 6 R29, R30, R37, R42, R49, R50 221 RES400 6 R31, R32, R47, R48, R51, R53 AUDIO_2PAIR RCA.X2 2 CON11, CON13 AUDIO_3PAIR RCA.X3 1 CON9 SAMTEC 3 PIN 3PIN.2 7 3PIN1, 3PIN2, 3PIN3, 3PIN4, 3PIN5, 3PIN6, 3PIN7 WIRE RES400 3 RJ1, RJ2, RJ5 Page: 1 File: D:B&K_RobService BookletsBom10661A00.BOM 7/18/97, 3:25:46PM Bill of Material for P/N 10661 DOLBY SURROUND PROCESSOR BOARD WITH DOLBY TIME LINK DIGITAL DELAY Comment Pattern Quantity Components