McIntosh-MVP-861-Service-Manual(1) 电路图 维修手册.pdf

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1、SERVICE MANUAL Performance Specifications . 2 Notes . 3 Safety Information . 3 Rear Panel . 5 Section Location . 5 Block Diagram . 6 Interconnection Diagram . 7 - 8 Main Schematic and PCB. 9 - 16 Mechanism. 17 Video. 18 Display Schematic and PCB . 19 - 22 Parts List . 21 - 28 Exploded View and Parts

2、 List . 29 - 30 Repacking Instructions . 31 CONTENTS AUDIO/VIDEO PLAYER STOPPAUSEPLAYNEXTBACK COMPACT D GITAL V DEO D I G I T A L FFREVSACD/CD DOLBY AUDIO / V DEO SURROUND STANDBY / ONOPEN CLOSE/ DVD VIDEOTITLE DVD VIDEOTITLECHAPTER PROGRESSIVE CHAPTER PROGRESSIVE M V P 8 6 1A U D I OV I D E OP L AY

3、 E R RadioFans.CN 收音机爱 好者资料库 PERFORMANCE SPECIFICATIONS Audio Specifications Number of Channels 2 and 5.1 Output Level 2.0Vrms Balanced (2 Channel Output) 2.0Vrms Unbalanced (2 Channel Output and 5.1 Channels) Output Impedance 600 ohms Balanced (2 Channel Output) 600 ohms Unbalanced (2 Channel Outpu

4、t and 5.1 Channels) Audio Frequency Response (DVD-Video) 4Hz to 22,000Hz (48kHz Sampling, Linear Audio) 4Hz to 44,000Hz (96kHz Sampling, Linear Audio) Audio Frequency Response (DVD-Audio) 4Hz to 88,000Hz (192kHz Sampling) SACD Frequency Response 4Hz to 100,000Hz CD Frequency Response 4Hz to 20,000Hz

5、 Signal to Noise Ratio 115dB Dynamic Range Better than 110dB (Linear Audio) Harmonic Distortion 0.002% Channel Separation Better than 110dB (1,000Hz) Video Specifications Signal System NTSC/PAL Region Code 1 Component Video Output Level Y Output Level 1.0Vp-p (75 ohm) PB Output Level 0.648Vp-p (75 o

6、hm) PR Output Level 0.7Vp-p (75 ohm) S-Video Y Output Level 1Vp-p (75 ohm) S-Video C Output Level 0.286Vp-p (75 ohm) (NTSC) Video Output Level 1Vp-p (75 ohm) General Specifications Digital Output Optical:-15dbm to -21dbm Coaxial:0.5V p-p/75 ohm Digital Signal Format Sampling Frequencies: 44,100Hz, 4

7、8,000Hz and 96,000Hz Transport Laser Beam Wavelength: 630nm-810nm Laser Power: CLASS I Power Requirements 100 Volts, 50/60Hz at 35 watts 110 Volts, 50/60Hz at 35 watts 120 Volts, 50/60Hz at 35 watts 220 Volts, 50/60Hz at 35 watts 230 Volts, 50/60Hz at 35 watts 240 Volts, 50/60Hz at 35 watts Note: Re

8、fer to the rear panel of the MVP861 for the correct voltage. Overall Dimensions Front Panel: 17-1/2 inches (44.45cm) wide, 5-3/8 inches (13.69cm) high. Depth is 13-1/8 inches (33.38cm). Note: When the disc tray is opened, the panel clearance required in front of mounting panel is 6-3/4 inches (17.2c

9、m). Weight 21.5 pounds (9.8kg) net, 35.5 pounds (16.1kg) in shipping carton 2 RadioFans.CN 收音机爱 好者资料库 1. The heavy notes on the schematic denote the primary signal path. 2. Unless otherwise noted, all voltages indicated on the schematics are measured under the following conditions: a. AC input at 12

10、0 volts, 50/60Hz. b. All voltages are +/-10% with respect to ground. A high impedance (10 megaohm) voltmeter must be used. 3. Unless otherwise specified: a. Resistor values are in ohms. b. Capacitor values are microfarads (uF). c. Inductor values are in microhenries (uH). 4. On PC board drawings, Sq

11、uare pad indicates: a. Polarized Capacitors - Positive b. Diodes - Cathode c. Others - Pin 1 5. WARNING Parts marked with the symbol have critical characteristics. Use only replacement parts recom- mended by the manufacturer. 6. Use McIntosh Remote Control Model HR052 with the MVP861. NOTES SAFETY I

12、NFORMATION CAUTION:Invisible Laser Radiation when open. DO NOT stare into the beam or view directly with optical instruments. Use of controls or adjustments or performance of procedures other than those speci fied in the Owners Manual may result in Hazardous Radiation Exposure. This product incorpor

13、ates an embedded Class 3R Laser (IEC60825-1). LUOKAN 1 LASERLAITE KLASS 1 LASER APPARAT VAROITUS!Laitteen kayttaminen muulla kuin tassa kayttoohjeessa mainitulla tavalla saattaa altistaa kayttajan turvallisuusluokan 1 ylittavalle nakymattomalle lasersateiiylle. VARNING!Om apparaten anvands pa annat

14、satt an i denna bruksanvisning specificerats, kan anvandaren utsattas for osynbg laserstraining, som overskrider gransen for laserklass 1. 3 MVP861 RadioFans.CN 收音机爱 好者资料库 4 NOTES REAR PANEL SECTION LOCATIONS TOP VIEW WITH COVER REMOVED 5 MVP861 N O TH BE M OR I W D R C LY W H CAUTIONL S 3RV I L L S

15、 R R D A I N WHEOP NO NOTT RE O T CA I S RUM N SV IDI ECT E E EXP SURE MAIN PCB 2 DISPLAY PCB 5 MAIN UNIT4 VIDEO PCB 4 MECHANISM PCB TRANSFORMER BLOCK DIAGRAM 6 INTERCONNECT 78 MVP861 910 MAIN 050114 SH 1 OF 32 12VA 36V 18V 23V GND RXD TXD (IO) 100V A 120V A 0V B (IO) 100V A 120V A 0V B 20V B 120V A

16、 0V B 20V B 0V A 120V A 0V B 20V B 120V B AC26V AC14V AC14V AC6V FIL2 D15 5VD 5V 3 3VA OUT IR IN ST/ON GND JMP1 GND (IO) (IO) C90 01uF 10k R142 2A F2 AC14VCT 3.32k R153 3.9V AC 3.9V AC D14 D13 22.1k R171 NS5V IN +12VA RS232 J13:3 REM IN J14:3 REM OUT J14:2 J15:2 J16:2 J17:4 IAC=1.1-1.3A J17:2 IAC=1.

17、1-1.3AJ17:3 J8:5 D16 3 3V REG2 J9 3 REG3 REG4 NC RXD J9 8 TXD NS3 3V DGND NS5V J9 13 J8 2 32V J8 1 5VV J6 5 GNDV 12VM J7 3 GNDV GNDV J6 2 I 12VA 179mA 12 HS1 5VA 12 L6 .1uF C70 RELAY 1 5V J10 9 CLEAR TO SEND J10 8 J10 4 J10 3 C87 .1uF AC H AC L 0V A IAC 250mA IAC 250mA 20V B 120V B NOT USED 0V A 120

18、V B 0V A 100V A 120V B 100V A NOT USED .1uF C101 AC26V 15 OHM R156 AC6V FIL1 .1uF C104 6 2V CONTROL DRIVER .1uF C114 47uF C108 .1uF C112 6 2V R179 47 5 12 L12 POWER 12 HS5 12 HS3 NS5V 12V GND 5VD 3 3V REG1 J9 1 J9 2 DGND J9 5 J9 4 J9 7 J9 6 NC J9 10 J9 11 J9 12 J9 9 GND J6 4 J6 3 5VV J6 1 .1uF C61 4

19、7.5k R122 47uF C62 47uF C67 D2 12 L5 100uH C66 220uF I12VA 104mA C64 220uF C65 220uF 12 L2 100uH I5VA 100mA 220uF C63 .1uF C78 .1uF C74 .1uF C77 .1uF C81 1uFC80 1uF C79 47uF C73 D5 220uF C68 R133 10k D3 .1uF C72 18V 3300uF C75 3300uF C76 .1uF C71 D9 D8 .1uF C69 D6 D7 12 L7 3 32k R134 1uF C85 D10 DRI

20、VER R135 15 OHM REQUEST TO SEND J10 7 J10 6 J10 1 J10 2 12 t R139 GND 1 5k R273 2 21k R274 100V AC 47uF C88 1uF C89 120V AC (IO) 1000pF C91 47.5k R145 10k R144 100k R148 4.75M R147 1uF C96 240V AC 47.5k R149 C98 .1uF 2.74M R150 3 3V REGULATOR 100uF C97 2 13 INOUT U25 C100 033uF AC26VCT 2.21k R152 1.

21、5k R154 3 2 1 Q20 C103 100uF 475 R151 R155 475 3.32k R159 2 21k R160 D12 475 R157 1uF C109 POWER 1uF C115 D17D18 100pF C105 .1uF C113 .1uF C111 22000uF C106 14V .1uF C110 R170 562 12 L11 22 1k R169 R178 47 5 12 L10D20 D21 R176 47 5 1 5k R177 100pF C120 475k R175 100pF C117 CONTROL DATA IN 2 1 3 FN4

22、12 HS4 2 3 1 FN3 12 HS2 12 L13 100uH GND NS3 3V GND 8V 5VD 5VD 47.5k R126 47.5k R124 R123 47.5k R125 47.5k 1 2 L3 12 L4 100uH 13 2 Q18 47.5k R132 47.5k R131 R130 47.5k D4 3 GND 2 B 4 Y 1 A 5 VCC U19 3 1 2 Q19 C84 220uF J10 5 R136 2.21k 12 t R140 F1 1A J11 J12 J13:6 J8:9 J8:6 J8:7 J8:12 56.2k R141 J1

23、3:5 J13:4 J13:2 J13:1 D11 STBY/ON J8:8 J8:10 J14:6 J14:5 J14:4 J8:11 (OD) J14:1 J15:6 J15:5 J15:4 1uF C92 .1uF C93 1000pF C94 J15:1 J16:6 J16:5 3 GND 2 B 4 Y 1 A 5 VCC U24 J16:4 J16:3 J16:1 C99 1000pF J17:5 J17:6 J17:1 J17:7 J17:8 J8:4 6 7 4 5 3 1 2 RXCX CX R B A Q Q U28 A 10 14 15 12 9 11 13 RXCX C

24、X R B A Q Q U28 B 47.5k R158 3300uF C107 47.5k R163 475k R162 100pF C118 100pF C119 187k R173 332k R174 95.3k R172 2 3 1 FN2 R275 806 R276 806 R277 100 5V REGULATOR 32V REGULATOR 12V REGULATOR 5V REGULATOR I5VV 135mA NOT USED 54 9k R165 8V REGULATOR NS5V 61 9k R166 J7 1 10k R129 10k R121 3 1 2 INOUT

25、 U17 3 1 2 INOUT U16 12V REGULATOR 2 31 INOUT U14 C86 .1uF C82 .1uF 3 GND 2 B 4 Y 1 A 5 VCC U20 10k R138 3 GND 2 B 4 Y 1 A 5 VCC U21 .033uF C83 2K R137 .1uF C95 47.5k R146 10k R143 220V AC TO TRANSFORMER PRIMARY 8 10 9 U26 C D19 11 13 12 U26 D C116 .01uF 1k R168 6 5 4 U26 B 12 L8 12 L9 12V REGULATOR

26、 5V REGULATOR 61 9k R167 4.7uF C217 2 13 INOUT U27 10uF C218 2A F3 5V REGULATOR 56 2k R164 47 5 R161 3 3V REGULATOR 2 5 1 J20 2 5 1 J19 J7 9 J7 12 J7 11 C124 220uF J7 8 J7 2 J7 5 J7 7 J7 6 J7 4 J7 10 47.5k R128 R127 47.5k 2 31 INOUT U15 16 2 54 3 K1 6 TRIG 3 CTLVOL 4 RESET 1 DISCHG 9 OUTPUT 11 CTLVO

27、L 12 THRS 14 VDD 7 GND 5 OUTPUT 2 THRS 8 TRIG 10 RESET 13 D SCHG U23 J15:3 3 2 1 U26 A 1 2 34 5 6 Q21 C102 1uF 3 4 2 1 K2 J8:3 2 5 1 J21 C122 470uF C123 220uF 2 5 1 J18 C121 220uF 9 10 11 12 13 14 15 161 2 3 4 5 6 7 8 R2 T2 V C2 C2+ C1 V+ C1 OUT IN IN OUT IN OUT R2 T2 T1 R1 R1 T1 GND VCC U18 1 ADJ 3

28、 GND 5 OUT 2 ENA 4 IN U32 1 3 2 6 0MHz Y1 12 P1 2 13 P2 2 15 P2 4 17 P1 1 18 P1 0 19 P0.7 20 P0.6 22 P0.5 24 P0.3 25 P0.2 4 P1 7 2 P2 1 27 P2 6 21 VDD 23 P0.4 14 P2 3 11 P1.3 10 P1.4 8 XTAL/P3.1 6 RST/P1.5 5 P1.6 16 P2 5 9 XTAL/P3.0 7 VSS 3 P0 0 26 P0 1 28 P2 7 1 P2 0 U22 1 ADJ 3 GND 5 OUT 2 ENA 4 I

29、N U31 5 ADJ 3 GND 4 OUT 2 IN 1 ENA U29 1 ADJ 3 GND 5 OUT 2 ENA 4 IN U30 4CY053 1 4CY053 2 4CY053 3 4CY053 4 4CY053 5 CY121 33 5J1 12 5J1 11 CX131 133 CX131 123 CX131 113 CX131 103 CX131 93 CX131 83 CX131 73 CX131 63 CX131 53 CX131 43 CX131 33 CX131 23 CX131 13 5 5 5 5 5 5 5 J1:1 J1:2 J1:3 J1:5 J1:4

30、J1:7 J1:6 CY121 103 CY121 73 CY121 63 CY121 43 CY121 53 CY121 13 CY121 83 CY121 23 CY121 93 CY121 123 CY121 113 5J1:10 5J1:8 5J1:9 1 1 1 1 1 1 1 1 T1 GRN T1 GRN T1 YEL T1 BLU T1 YEL T1 RED T1 BLK T1 RED 1T1 WHT 1T1 ORN 1T1 VIO 1T1 GRY 1T1 BLU 1T1 BLK Ref Des U5 U6 U7 U8 U9 U10 U11 U12 U13 U26 U28 U3

31、6 U37 U38 U39 U41 U42 U43 U44 5VL1 12 5VL3 12 5VL2 12 GND 5 7 8 5 5 NS5V 14 16 11 5V 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 11 5V 8 8 13 8 8 8 8 8 8 13 8 8 8 13 8 8 8 POWER TABLE MAIN 050114 SH 2 OF 32 1112 MVP861 MAIN 050114 SH 3 OF 32 1314 MAIN 0501142 1516 MVP861 MECHANISM 320119 and VIDEO 3201183 171

32、8 4 1920 DISPLAY 0501155 MVP861 DISPLAY 0501155 2122 MVP861 PARTS LIST MAIN PCB 050114 C1CAP MONO 33PF 200V 5%NPO T&R061307 C2CAP ELECT 220UF 25V066507 C3CAP ELECT 2200UF 25V 20%066441 C4CAP MONO 100PF 100V 10% NPO061300 C5CAP MONO 100PF 100V 10% NPO061300 C6CAP MONO .1uF 50V 20% Z5U061305 C7CAP MON

33、O 100PF 100V 10% NPO061300 C8CAP MONO .1uF 50V 20% Z5U061305 C9CAP MONO 100PF 100V 10% NPO061300 C10CAP MONO .1uF 50V 20% Z5U061305 C11CAP MONO .1uF 50V 20% Z5U061305 C12CAP ELECT 10UF 16V066555 C13CAP MONO .1uF 50V 20% Z5U061305 C14CAP ELECT 47UF 16V066380 C15CAP ELECT 47UF 16V066380 C16CAP ELECT 4

34、7UF 16V066380 C17CAP ELECT 47UF 16V066380 C18CAP ELECT 10UF 16V066555 C19CAP ELECT 10UF 16V066555 C20CAP MONO .1uF 50V 20% Z5U061305 C21CAP MONO .1uF 50V 20% Z5U061305 C22CAP MONO 560PF 200V 5%061308 C23CAP MONO 560PF 200V 5%061308 C24CAP MONO 560PF 200V 5%061308 C25CAP MONO 560PF 200V 5%061308 C26C

35、AP ELECT 47UF 16V066380 C27CAP ELECT 47UF 16V066380 C28CAP ELECT 10UF 16V066555 C29CAP MONO .1uF 50V 20% Z5U061305 C30CAP MONO 100PF 100V 10% NPO061300 C31CAP MONO 100PF 100V 10% NPO061300 C32CAP MPF 0.0022UF 5% 63VDC064304 C33CAP MPF 0.0022UF 5% 63VDC064304 C34CAP MPF 0.0022UF 5% 63VDC064304 C35CAP

36、 MPF 0.0022UF 5% 63VDC064304 C36CAP MPF 0.0022UF 5% 63VDC064304 C37CAP MPF 0.0022UF 5% 63VDC064304 C38CAP MPF 0.0022UF 5% 63VDC064304 C39CAP MPF 0.0022UF 5% 63VDC064304 C40CAP MONO 220PF 100V 10% NPO061301 C41CAP MONO 220PF 100V 10% NPO061301 C42CAP MONO 220PF 100V 10% NPO061301 C43CAP MONO 220PF 10

37、0V 10% NPO061301 C44CAP PF 0.001UF 5% 63VDC064300 C45CAP PF 0.001UF 5% 63VDC064300 C46CAP PF 0.001UF 5% 63VDC064300 C47CAP PF 0.001UF 5% 63VDC064300 C48CAP PF 0.001UF 5% 63VDC064300 C49CAP PF 0.001UF 5% 63VDC064300 C50CAP PF 0.001UF 5% 63VDC064300 C51CAP PF 0.001UF 5% 63VDC064300 C52CAP ELECT 47UF 1

38、6V066380 C53CAP ELECT 47UF 16V066380 C54CAP ELECT 47UF 16V066380 C55CAP ELECT 47UF 16V066380 C56CAP MONO .1uF 50V 20% Z5U061305 C57CAP MONO .1uF 50V 20% Z5U061305 C58CAP MONO .1uF 50V 20% Z5U061305 C59CAP ELECT 10UF 50V066445 C60CAP ELECT 10UF 50V066445 C61CAP MONO .1uF 50V 20% Z5U061305 C62CAP ELEC

39、T 47UF 50V066215 C63CAP ELECT 220UF 25V066507 C64CAP ELECT 220UF 25V066507 C65CAP ELECT 220UF 25V066507 C66CAP ELECT 220UF 25V066507 C67CAP ELECT 47UF 50V066215 C68CAP ELECT 220UF 50V 20%066254 C69CAP MONO .1uF 50V 20% Z5U061305 C70CAP MONO .1uF 50V 20% Z5U061305 C71CAP MONO .1uF 50V 20% Z5U061305 C

40、72CAP MONO .1uF 50V 20% Z5U061305 C73CAP ELECT 47UF 35V066446 C74CAP MONO .1uF 50V 20% Z5U061305 C75CAP ELECT 3300UF 35V066509 C76CAP ELECT 3300UF 35V066509 C77CAP MONO .1uF 50V 20% Z5U061305 C78CAP MONO .1uF 50V 20% Z5U061305 C79CAP MONO .1uF 50V 20% Z5U061305 C80CAP MONO .1uF 50V 20% Z5U061305 C81

41、CAP MONO .1uF 50V 20% Z5U061305 C82CAP MONO .1uF 50V 20% Z5U061305 C83CAP MPF 0.033UF 100V 10%064427 C84CAP ELECT 220UF 50V 20%066254 C85CAP MONO .1uF 50V 20% Z5U061305 C86CAP MONO .1uF 50V 20% Z5U061305 C87CAP MONO .1uF 50V 20% Z5U061305 C88CAP ELECT 47UF 35V066446 C89CAP MONO .1uF 50V 20% Z5U06130

42、5 C90CAP MONO .01UF 50V 20% X7R061304 C91CAP MONO 1000PF 50V 10% NPO061303 Ref. No.DescriptionPart No. 2 C92CAP MPF 1UF 5% 63VDC064337 C93CAP MONO .1uF 50V 20% Z5U061305 C94CAP MONO 1000PF 50V 10% NPO061303 C95CAP MONO .1uF 50V 20% Z5U061305 C96CAP MONO .1uF 50V 20% Z5U061305 C97CAP ELECT 100UF 25V0

43、66447 C98CAP MONO .1uF 50V 20% Z5U061305 C99CAP MONO 1000PF 50V 10% NPO061303 C100CAP MPF 0.033UF 100V 10%064427 C101CAP MONO .1uF 50V 20% Z5U061305 C102CAP MPF 1UF 5% 63VDC064337 C103CAP ELECT 100UF 25V066447 C104CAP MONO .1uF 50V 20% Z5U061305 C105CAP MONO 100PF 100V 10% NPO061300 C106CAP ELECT 22

44、000UF 16V 20%066552 C107CAP ELECT 3300UF 35V066509 C108CAP ELECT 47UF 35V066446 C109CAP MONO .1uF 50V 20% Z5U061305 C110CAP MONO .1uF 50V 20% Z5U061305 C111CAP MONO .1uF 50V 20% Z5U061305 C112CAP MONO .1uF 50V 20% Z5U061305 C113CAP MONO .1uF 50V 20% Z5U061305 C114CAP MONO .1uF 50V 20% Z5U061305 C115

45、CAP MONO .1uF 50V 20% Z5U061305 C116CAP MONO .01UF 50V 20% X7R061304 C117CAP MONO 100PF 100V 10% NPO061300 C118CAP MONO 100PF 100V 10% NPO061300 C119CAP MONO 100PF 100V 10% NPO061300 C120CAP MONO 100PF 100V 10% NPO061300 C121CAP ELECT 220UF 25V066507 C122CAP ELECT 470UF 16V066508 C123CAP ELECT 220UF

46、 25V066507 C124CAP ELECT 220UF 25V066507 C125CAP MONO .1uF 50V 20% Z5U061305 C126CAP MONO .1uF 50V 20% Z5U061305 C127CAP MONO 150pF 200V 5%061310 C128CAP MONO .1uF 50V 20% Z5U061305 C129CAP ELECT 47UF 35V066446 C130CAP MONO .1uF 50V 20% Z5U061305 C131CAP ELECT 10UF 16V066555 C132CAP MONO .1uF 50V 20

47、% Z5U061305 C133CAP ELECT 10UF 50V066445 C134CAP MPF 0.1UF 5% 63VDC064325 C135CAP ELECT 47UF 35V066446 C136CAP ELECT 10UF 16V066555 C137CAP ELECT 10UF 16V066555 C138CAP MPF 1UF 5% 63VDC064337 C139CAP MONO .1uF 50V 20% Z5U061305 C140CAP MONO .1uF 50V 20% Z5U061305 C141CAP ELECT 47UF 16V066380 C142CAP ELECT 47UF 16V066380 C143CAP ELECT 10UF 16V066555 C144CAP MONO .1uF 50V 20% Z5U061305 C145CAP MONO 100PF 100V 10% NPO061300 C146CAP MONO 100PF 100V 10% NPO061300 C147CAP MPF 0.0