Yamaha-CS-1-D-Service-Manual-part-1电路原理图.pdf

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1、SERVICE MANUAL PA 011508 CONTENTS REVISED PAGE LIST 2-1 SPECIFICATIONS 3-1 PANEL LAYOUT 3-3 CONNECTOR CIRCUIT DIAGRAM 4 DISASSEMBLY PROCEDURE 15 LSI PIN DESCRIPTION 31 IC BLOCK DIAGRAM 39 CIRCUIT BOARDS 45 INSPECTION 98 TEST PROGRAM 103 BLOCK DIAGRAM 126 PARTS LIST CIRCUIT DIAGRAM CONTROL SURFACE HA

2、MAMATSU, JAPAN Copyright (c) Yamaha Corporation. All rights reserved. PDF-K-*01.03 RadioFans.CN 收音机爱 好者资料库 CS1D 2-1 REVISED PAGE LIST SPECIFICATIONS CONNECTOR CIRCUIT DIAGRAM DISASSEMBLY PROCEDURE LSI PIN DESCRIPTION IC BLOCK DIAGRAM CIRCUIT BOARDS STO1,STO2,PS2HP MTCPU MB22 MIO CIO STI AEI CNDS2,PN

3、IS4 CNDS1,LAMPVR,LCDC PNC2,PNM4 ADA2 MO1-2,MO2-2 CNDS3,LCDIF PCIF PNIS3,PNM3 MTG,MTI EIF CCAS ITEM 3-1 4,5,6,8,10 11,13,14,14a 1823,25 32 39, 40 (4597) 45 46, 47 48 49 50 51 52 53 54 55 56-a 56-b 57 58,59 60 61 64 65 PAGE OVERALL ASSEMBLY BOTTOM ASSEMBLY PC ASSEMBLY FRONT ASSEMBLY SIDE PANEL (L,R) A

4、SSEMBL METER ASSEMBLY LCD ASSEMBLY ITEM 4,5 6,7,1518 19 20 21 25 27 PAGE CONTROL PANEL ASSEMBLY MASTER PCMCIA ASSEMBLY CONTROL PANEL ASSEMBLY OUT SEL CONTROL PANEL ASSEMBLY IN SEL CONTROL PANEL ASSEMBLY IN ELECTRICAL PARTS ITEM 28,30 31 32,33,34,35,36 37,38,39 40,41 42103 PAGE PNC1 CUTBVL2,HMVOLA2,H

5、MVOLB2 DRL,DRN,DRS,PHNAB2 MT2 MT3 PNM1 PNOS4 MSCPU PONOS2,PNOS5 PNOS3,PNOS6 PNOS1R PNOS1L PNOS1C ISCPU OSCPU PNIS1 PNIS2 INCPU PNI1 INSPECTION TEST PROGRAM BLOCK DIAGRAM ITEM 66 68 69 70 71 72,73 75 76 78,79 80 81 82 83 86 88 90,91 92,93 94 96,97 98102 103125 126154 PAGE RadioFans.CN 收音机爱 好者资料库 CS1D

6、 2-2 MB21 CIRCUIT DIAGRAM002 MB22 CIRCUIT DIAGRAM MIO CIRCUIT DIAGRAM002 003 004 CIO1 CIRCUIT DIAGRAM2/2 STI CIRCUIT DIAGRAM2/2 AEI CIRCUIT DIAGRAM005 STO1 CIRCUIT DIAGRAM MO1-2 CIRCUIT DIAGRAM MO2-2 CIRCUIT DIAGRAM PNC1 CIRCUIT DIAGRAM002 003 005 006 008 009 010 EIF,CCAS CIRCUIT DIAGRAM002 003 006

7、007 008 CMU1 CIRCUIT DIAGRAM003 004 005 006 008 009 CMU2 CIRCUIT DIAGRAM003 005 006 007 MTG CIRCUIT DIAGRAM MTCPU CIRCUIT DIAGRAM002 003 004 006 007 008 009 CNDS1 CIRCUIT DIAGRAM CNDS2 CIRCUIT DIAGRAM1/3 2/3 ITEM 3 8 10 11 12 14 16 20 21 26 27 28 29 31 32 34 35 36 38 39 42 43 44 46 47 48 49 51 52 54

8、 56 57 58 59 60 61 62 64 65 66 67 69 70 71 PAGE CNDS3 CIRCUIT DIAGRAM ADA2 CIRCUIT DIAGRAM1/2 2/2 PNC2 CIRCUIT DIAGRAM1/2 2/2 PCIF CIRCUIT DIAGRAM002 003 004 005 006 007 008 PS2HP CIRCUIT DIAGRAM MT1 CIRCUIT DIAGRAM005 MT2,MT3 CIRCUIT DIAGRAM006 LAMPVR CIRCUIT DIAGRAM DRS,DRN,DRL CIRCUIT DIAGRAM LCD

9、IF CIRCUIT DIAGRAM MSCPU CIRCUIT DIAGRAM008 009 PNM1 CIRCUIT DIAGRAM010 PNOS1L CIRCUIT DIAGRAM009 PNOS1C CIRCUIT DIAGRAM2/2 PNOS1R CIRCUIT DIAGRAM004 PNOS2 CIRCUIT DIAGRAM007 008 HMVOLA2, HMVOLB2 CIRCUIT DIAGRAM TB1-2, TB1CAN2 CIRCUIT DIAGRAM CUTBVL2 CIRCUIT DIAGRAM OSCPU CIRCUIT DIAGRAM005 010 CRDC

10、1 CIRCUIT DIAGRAM002 003 ISCPU CIRCUIT DIAGRAM005 PNIS1 CIRCUIT DIAGRAM005 008 PNIS2 CIRCUIT DIAGRAM003 005 008 PHNAB2 CIRCUIT DIAGRAM PNI1 CIRCUIT DIAGRAM008 INCPU CIRCUIT DIAGRAM006 PS2000 CONNECTOR DIAGRAM ITEM 73 74 75 76 77 78 79 80 81 82 83 84 86 90 95 96 97 98 106 107 117 132 134 137 143 144

11、150 151 152 156 161 162 163 170 177 180 185 187 190 195 202 210 213, 214 PAGE CS1D 2-3 WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of c

12、hemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact b

13、etween solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. IMPORTANT NOTICE This manual has been provided for the use

14、 of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated. WARNING:Failure to follow appropriate s

15、ervice and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha

16、 Retailer or the appointed service representative. IMPORTANT:This presentation or sale of this manual to any individual or firm does not constitute authorization, certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form. The data pr

17、ovided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specification are subject to change without

18、notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributors Service Division. WARNING:Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit

19、(heavy gauge black wires connect to this bus). IMPORTANT:Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit. WARNING Components having special characteristics are marked and must be replaced with parts having specification equal to those o

20、riginally installed. LITHIUM BATTERY HANDLING This product uses a lithium battery for memory back-up. WARNING:Lithium batteries are dangerous because they can be exploded by improper handling. Observe the following precautions when handling or replacing lithium batteries. Leave lithium battery repla

21、cement to qualified service personnel. Always replace with batteries of the same type. When installing on the PC board by soldering, solder using the connection terminals provided on the battery cells. Never solder directly to the cells. Perform the soldering as quickly as possible. Never reverse th

22、e battery polarities when installing. Do not short the batteries. Do not attempt to recharge these batteries. Do not disassemble the batteries. Never heat batteries or throw them into fire. ADVARSEL! Lithiumbatteri-Eksplosionsfare ved fejlagtig hndtering. Udskiftning m kun ske med batteri af samme f

23、abrikat og type. Levr det brugte batteri tilbage til leverandren. VARNING Explosionsfara vid felaktigt batteribyte. Anvnd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren. Kassera anvnt batteri enligt fabrikantens instruktion. VAROITUS Paristo voi rjht, jos se on vir

24、heellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hvit kytetty paristo valmistajan ohjeiden mukaisesti. The following information complies with Dutch Official Gazette 1995. 45; ESSENTIALS OF ORDER ON THE COLLECTION OF BATTERIES. Please refer to the diassembly

25、 procedure for the removal of Back-up Battery. Leest u voor het verwijderen van de backup batterij deze beschrijving. CS1D 3-1 SPECIFICATIONS IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord IMPORTANT.The wires in this main lead are coloured in accordance with the following code:

26、 BLUE:NEUTRAL BROWN: LIVE As the colours of the wires in the main lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The BLUE wire must be connected to the terminal that is marked with the letter N (or coloured BLACK). The

27、 BROWN wire must be connected to the terminal that is marked with the letter L (or coloured RED). Be certain that neither core is connected to the earth terminal of the three pin plug. Number of scene memories 990 Sampling FrequencyIntermal:48 kHz/44.1 kHz External: 44.1 kHz -10 %48 kHz +6 % Fader64

28、 x 100 mm motorized Total HarmonicLess than 0.02 % 20 Hz20 kHz +24 dB into 600 DistortionLess than 0.007 % 1kHz +24 dB into 600 CH IN to STEREO OUT AD converter28 bit 128 times over sampling (Signal Delay 1.5 msec Fs=48 kHz) DA converter27 bit 128 times over sampling (Signal Delay 1.2 msec Fs=48 kHZ

29、) Frequency Response+1, -2 db 20 Hz20 kHz +10 db into 600 Dynamic Range120 dB typ. AD+DA (“LMY-” AD card (maximum level to noise level)to DA card) Hum Input, Sense Amplifier) High Current Ground Logic Ground Biased Crystal Oscillator Biased Crystal Oscillator Transmit Transmit Clock Transmit Enable

30、13 14 15 16 17 18 19 20 21 22 23 24 Collision+ Collision- Receive+ Receive- /TEST Vcc1 Vcc2 PF RF GND3 Transmit+ Transmit- I I I I I - - I O - O O Collision Collision Receiver Receiver Test Control High Current and Logic Supply Voltage-Controlled Oscillator Supply Receive Path Vco Phase-Locked Loop

31、Filter Frequency Setting Voltage-Controlled Oscillator (Vco) Loop Filter (Output) Voltage-Controlled Oscillator Ground Transmit Transmit AM7992BPC (XW277A00) SIA (Serial Interface Adapter) CS1D 35 PIN NO. I/OFUNCTIONNAME PIN NO. I/OFUNCTIONNAME 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 2

32、2 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 syncati mccti mcbti VCC GND mcati GND siat0 siat1 siat2 siat3 ati GND ato soat3 soat2 soat1 soat0 VCC GND mcato GND mcbto mccto syncato clksel ato-sel0 ato-sel1 bitsel2 bitsel1 bitsel0 VCC GND ext-sync2 ui0 ui1 ui2 ui3 si-sel0 si-sel1 I I I I I

33、 I I I I O O O O O I I I I I I I Synch. word input terminal for ati, siat3-0 input 64 fs clock input terminal for ati, siat3-0 input 128 fs clock input terminal for ati, siat3-0 input Power supply (+5 V) Ground 256 fs clock input terminal for ati, siat3-0 input Ground Serial data input terminal Opti

34、cal input terminal Ground Optical output terminal Serial data output terminal Power supply (+5 V) Ground 256 fs clock input terminal for ato, soat3-0 output Ground 128 fs clock input terminal for ato, soat3-0 output 64 fs clock input terminal for ato, soat3-0 output Synch. word input terminal for at

35、o, soat3-0 output Clock select terminal for ato, soat 3-0 output 0: mcato,mcbto,mccto,syncato 1: mcai,mcbi,mcci,synci Format select terminal for ato, soat3-0 output Format select terminal for ato, soat3-0 output Bit shift select terminal for the ato output Power supply (+5 V) Ground Synch. detect ou

36、tput terminal 2 U-bit input terminal for optical output input format select terminal for si3-0 input format select terminal for si3-0i 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 synci mcci mcbi VCC GND mcai GND si0 si1 si2

37、si3 GND so3 so2 so1 so0 VCC GND mcao GND mcbo mcco synco so-sel1 so-sel0 uo3 uo2 uo1 uo0 ext-sync1 VCC GND clk GND /res GND wc-at mute ati-sel1 ati-sel0 I I I I I I I I O O O O I I I I I I O O O O O I I O I I I Synch. word input terminal for si3-0 input 64 fs clock input terminal for si3-0 input 128

38、 fs clock input terminal for si3-0 input Power supply (+5 V) Ground 256 fs clock input terminal for si3-0 input Ground Serial data input terminal Ground Serial data output terminal Power supply (+5 V) Ground 256 fs clock input terminal for so3-0 output Ground 128 fs clock input terminal for so3-0 ou

39、tput 64 fs clock input terminal for so3-0 output Synch. word input terminal for so3-0 output Format select terminal for soat3-0 output Format select terminal for soat3-0 output U-bit output terminal for optical output Synch. detect output terminal 1 Power supply (+5 V) Ground Clock input terminal fo

40、r word clock extract Ground System reset input terminal Ground Word clock output terminal Data mute input terminal Input format select terminal for ati, siat3-0. input format select terminal for ati, siat3-0. SGH609080F-47F (XU235A00) ATSC 1 1 0 0 so sel1 1 0 1 0 so sel0 not enable to set so0 so2, 0

41、 so3-0 (8ch/line) (4ch/line) (2ch/line) input format 1 1 0 0 ati sel1 1 0 1 0 ati sel0 ati ati0 ati2, 0 ati3-0 (8ch/line) (4ch/line) (2ch/line) input format 1 1 0 0 ato sel1 0: mcato,mcbto,mccto,syncato 1: mcai,mcbi,mcci,synci 1 0 1 0 ato sel0 ato soat0 soat2, 0 soat3-0 (8ch/line) (4ch/line) (2ch/li

42、ne) output format 1 1 0 0 si sel1 1 0 1 0 si sel0 not enable to set si0 si2, 0 si3-0 (8ch/line) (4ch/line) (2ch/line) input format PIN NO. I/OFUNCTIONNAME PIN NO. I/OFUNCTIONNAME 1 2 3 4 5 6 7 8 9 10 11 12 13 14 DATA0 DATA1 DATA2 DATA3 GND DATA4 DATA5 DATA6 DATA7 ALE CS_N SUSPEND CLKOUT INT_N I/O I/

43、O I/O I/O - I/O I/O I/O I/O I I I/O O O Bit 0 of bi-directional data. Bit 1 of bi-directional data. Bit 2 of bi-directional data. Bit 3 of bi-directional data. Ground Bit 4 of bi-directional data. Bit 5 of bi-directional data. Bit 6 of bi-directional data. Bit 7 of bi-directional data. Address Latch

44、 Enable. Chip Select (Active Low). Device is in Suspend state. Programmable Output Clock (slew-rate controlled) interrupt (Active Low) 15 16 17 18 19 20 21 22 23 24 25 26 27 28 RD_N WR_N DMREQ DMACK_N EOT_N RESET_N GL_N XTAL1 XTAL2 Vcc D- D+ Vout3.3 A0 I I O I I I O I O - - - - I Read Strobe (Active

45、 Low) Write Strobe (Active Low) DMA Request. DMA Acknowledge (Active Low). End of DMA Transfer (Active Low). Reset (Active Low and asynchronous). Built-in Power-On-Reset circuit GoodLink LED indicator (Active Low) Crystal Connection 1 (6 MHz) Crystal Connection 2 (6 MHz) Voltage supply (4.0-5.5 V) U

46、SB D-data line USB D+data line 3.3 V regulated output. Address bit. A0=1 selects command instruction; A0=0 selects the data phase. PDIUSBD12PW (XW583A00) USB Interface CS1D 36 PIN NO. I/OFUNCTIONNAME PIN NO. I/OFUNCTIONNAME 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VREFL GNDL VCOML AINL+ AINL- ZCAL VD DGND C

47、AL /RST SMODE2 SMODE1 LRCK SCLK O - O I - I - - O I I I I/O I/O L ch standard voltage output (+3.75 V) L ch Ground L ch common voltage (+2.5 V) L ch analog (+) input L ch analog (-) input Zero calibration “L”: VCOML,VCOMR “H”: Analog input (AINL+/-,AINRR+/-) Power supply for digital Ground for digit

48、al Calibration status Reset Serial interface mode select MSB first, 2s compliment L/R ch select clock Serial data clock 15 16 17 18 19 20 21 22 23 24 25 26 27 28 SDATA FSYNC MCLK CMODE HPFE TEST BGND AGND VA AINR- AINR+ VCOMR GNDR VREFR O I/O I I I I - - - I I O - O Serial data output Frame synchron

49、ization clock Master clock input CMODE=“H”:384 fs CMODE=“L”:256 fs Master clock select “L”: MCLK=256 fs (12.288 MHz fs=48 kHz) “H”: MCLK=384 fs (18.432 MHz fs=48 kHz) HPF enable “L”: OFF “H”: ON TEST pin Connect it with DGND. Ground Ground for analog Power supply for analog (+5 V) R ch analog (+) input R ch analog (-) input R ch common voltage (-2.5 V) R ch ground R ch standard voltage output (+3.75 V) AK5392-VS-E2 (XV065A00) ADC (Analog to Digital Converter) SMODE2 L L H H SMODE1 L H L H MODE Slave mode Master mode Slave mode Master mode LRCK H/L H/L L/H L/H