Yamaha-PM-5000-Service-Manual-part-1电路原理图.pdf

《Yamaha-PM-5000-Service-Manual-part-1电路原理图.pdf》由会员分享，可在线阅读，更多相关《Yamaha-PM-5000-Service-Manual-part-1电路原理图.pdf（100页珍藏版）》请在收音机爱好者资料库上搜索。

1、SERVICE MANUAL PA 011697 Copyright (c) Yamaha Corporation. All rights reserved. PDF-K19441 03.09 HAMAMATSU, JAPAN MIXING CONSOLE CONTENTS SPECIFICATIONS. 3 CONNECTOR PIN ASSIGNMENTS . 6 PANEL LAYOUT. 7 DIMENSIONS. 14 CIRCUIT BOARD LAYOUT. 15 INSTALLING OPTION.26/30 CHANGING INTERNAL SWITCH SETTINGS

2、.34/38 DISASSEMBLY PROCEDURE. 42 LSI PIN DESCRIPTION. 96 IC BLOCK DIAGRAM. 102 CIRCUIT BOARDS. 107 INSPECTIONS.252/279 TEST PROGRAM.306/326 MEMORY WRITE METHOD .346/351 INITIALIZING THE INTERNAL MEMORY . 356 ERROR MESSAGES. 357 MIDI DATA FORMAT. 358 MIDI IMPLEMENTATION CHART . 360 PARTS LIST OVERALL

3、 CONNECTOR CIRCUIT DIAGRAM CIRCUIT DIAGRAM BLOCK ESSENTIALS OF ORDER ON THE COLLECTION OF BATTERIES. Please refer to the diassembly procedure for the removal of Back-up Battery. Leest u voor het verwijderen van de backup batterij deze beschrijving. IMPORTANT NOTICE This manual has been provided for

4、the use 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 under- stood by the users, and have therefore not been restated. WARNING :Failure to follow app

5、ropriate service and safety procedures when servicing this product may result in per- sonal 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 autho

6、rized Yamaha Retailer or the appointed service representative. IMPORTANT :This presentation or sale of this manual to any individual or firm does not constitute authorization certifi- cation, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any for

7、m. The data provided 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 c

8、hange without 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 b

9、us in the unit (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: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, ot

10、her electrical/electronic and/or plastic (Where applicable) components may also contain traces of chemicals 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 P

11、LASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact between 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 produc

12、t, wash your hands before handling food. WARNING Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed. 印商品、安全維持重要部品。交換場合、安全必指定部品使用。 RadioFans.CN 收音机爱 好者资料库 PM5000 3 SPECIFICATIONS 1. General Specifications 0dBu

13、is referenced to 0.775 Vrms. Total Harmonic Distortion (Master Output) Less than 0.1% (THD+N) 20Hz20kHz +14dBu 600 (Input Gain Control at Maximum) Frequency Response (Master Output) 0+1,-3dB20Hz20kHz +4dBu 600 (Input Gain Control at Maximum) Hum equivalent to a 20kHz filter with infinite dB/octave a

14、ttenuation. Temperature condition +10+25 *2 PAN/BAL: the left or the right turning around. *3 Turn over/roll-off frequency of shelving: 3dB below maximum variable level. *1 PM5000-28: 24ch, PM5000-36: 32ch, PM5000-52: 48ch *2 All XLR connectors are balanced, Phone Jacks are balanced (T=+, R=-, S=GND

15、). *3 0dBu is referenced to 0.775Vrms. *4 Sensitivity is the lowest level that will produce an output of +4dBu (1.23V), or the nominal output level when the unit is set to maximum level. *5 Only 28ch version does not have STEREO AUX SUB IN and GROUP/AUX SUB IN. DimensionsWidth28ch 36ch 52ch Depth He

16、ight 1432 mm 1671 mm 2148 mm 1113 mm 349 mm Weight28ch 36ch 52ch 153 kg 179 kg 228 kg ConnectionPAD Gain Trim Actual Load Impedance For Use With Nominal Input Level*3 Connector In Mixer*2 Sensitivity*4Nominal Max. before Clip MONO IN 1n ch*1 ST IN 14ch 0 -60 3k 50600 Mics 600Lines -80dBu (0.078mV)-6

17、0dBu (0.775mV)-40dBu (7.75mV) XLR-3-31type 26-54dBu (1.55mV)-34dBu (15.5mV)-14dBu (155mV) 0 -10 -30dBu (24.5mV)-10dBu (245mV)+10dBu (2.45V) 26-4dBu (0.489V)+16dBu (4.89V)+30dBu (24.5V) STEREO AUX SUB IN (112) L, R*5 GROUP/AUX SUB IN (18) *5 STEREO SUB IN L, R MONO (C) SUB IN MONITOR SUB IN L, R, C M

18、ATRIX SUB IN L, R 10k600Lines-6dBu (388mV)+4dBu (1.23V)+24dBu (12.3V)XLR-3-31type TALKBACK IN3k50600 Mics-66dBu (0.39mV)-50dBu (2.45mV)-30dBu (24.5mV)XLR-3-31type MONO IN INSERT IN 1n ch *1 ST IN INSERT IN 14ch 10k600Lines -16dBu (123mV) +4dBu (1.23V)+24dBu (12.3V) Phones Jack (TRS) STEREO AUX INSER

19、T IN (112) L, R GROUP/AUX INSERT IN (18) STEREO INSERT IN L, R MONO (C) INSERT IN STEREO MATRIX INSERT IN (14) L, R MATRIX INSERT IN (18) -6dBu (388mV) 2TR IN 1, 2 (L, R)10k600Lines-2dBu (616mV)+4dBu (1.23V)+24dBu (12.3V)XLR-3-31type 2. Inputs/Outputs 2.1 Input Characteristics （入出力特性） （入力仕様） PM5000

20、5 *1 PM5000-28: 24ch, PM5000-36: 32ch, PM5000-52: 48ch *2 All XLR connectors are balanced, Phone Jacks (TRS) are balanced (T=+, R=-, S=GND). Phone Jacks (STEREO) are unbalanced. *3 0dBu is referenced to 0.775Vrms. Power Supply Connection Cable (3.6m) Gooseneck Lamps (4 for the PM5000-52C, 3 for the

21、PM5000-36 and PM5000-28) Console Cover Owner s Manual Warranty Sheet Option Modules Input Transformer ITR5000 Power Supply Link Cable PSL5000 Connection Actual Source Impedance For Use With Nominal Output Level*3 Connector In Mixer*2 NominalMax. before Clip STEREO AUX OUT (112)L, R GROUP/AUX OUT (18

22、) STEREO OUT L, R MONO (C) OUT STEREO MATRIX OUT (14) L, R MATRIX OUT (18) MONITOR OUT (A B) L, R TB/OSC OUT 150600Lines+4dBu (1.23V)+24dBu (12.3V)XLR-3-32 type MONO IN DIRECT OUT 1n ch*150600Lines+4dBu (1.23V)+24dBu (12.3V)Phone Jack (TRS) MONO IN INSERT OUT 1n ch* ST IN INSERT OUT 14ch 15010k Line

23、s+4dBu (1.23V)+24dBu (12.3V)Phone Jack (TRS) STEREO AUX INSERT OUT (110) L, R GROUP/AUX INSERT OUT (112) STEREO INSERT OUT L, R MONO (C) INSERT OUT STEREO MATRIX INSERT OUT (14) L, R MATRIX INSERT OUT (18) PHONES OUT x310 8 Phones100mW150mW Phones Jack (STEREO) 40 Phones75mW150mW CASCADE TYPE A / PC

24、 (for PM5000 or PC)Dsub-9P (male)RS232C/RS422digital CASCADE TYPE B (for PM4000/PM3500 series) VCA GROUP 18, MUTE GROUP 18, CUE SOLO Dsub-25P (female)analog GPI (General Purpose Interface)Dsub-25P (female)digital MIDI IN OUT THRU DIN 5P (female)digital DC POWER IN+16V, -16V, +12V, +48V 2.2 Output Ch

25、aracteristics 2.3 Others 3. Others 3.1 Included Accessories 3.2 Optional Accessories（別売品） （出力仕様） （他） （他） （付属品） PM5000 6 CONNECTOR PIN ASSIGNMENTS（表） （各 図、 本体側 配列示。 ） （CASCADE TYPE B ） （GPI） （CASCADE） Pin #FunctionPin #Function 1VCA EXT 114VCA EXT 2 2VCA EXT 315VCA EXT 4 3VCA EXT 516VCA EXT 6 4VCA EX

26、T 717VCA EXT 8 5GND18MUTE EXT 1 6MUTE EXT 219MUTE EXT 3 7MUTE EXT 420MUTE EXT 5 8MUTE EXT 621MUTE EXT 7 9MUTE EXT 822GND 10INPUT CUE EXT23SOLO EXT 11GND24NC 12NC25NC 13NC 13121110987654321 252423222120191817161514 Pin #FunctionPin #Function 1GPO114GPO 2 2GPO315GPO 4 3GPO516GPO 6 4GPO717GPO 8 5GND18G

27、ND 6GND19GND 7GND20GND 8GND21NC 9NC22INC 10DEC23GND 11GND24TB REMOTE 12NC25TB REMOTE GND 13NC 13121110987654321 252423222120191817161514 The connector diagrams refer to the console connectors. Cascade Connector CASCADE TYPE B Pin Assignments (D-sub 25-pin Connector) GPI Connector (D-sub 25-pin Conne

28、ctor) PM5000 7 PANEL LAYOUT Top Panel PM5000-28PM5000-28 PM5000-52C/36 PM5000-52C PM5000-36 PM5000-52C only q Input Channel Section w Master Output Section e Matrix Send and Master Out Section r VCA Master Section t Oscillator/Talkback Section y Monitor Control Section u Mute Master Section i Digita

29、l Control Section o Meter Bridge !0 Memory Card Slot （） （） （） （） （） （VCA ） （/） （） （） （） （） （） PM5000 8 Rear Panel !1 Mono (Stereo) Inputs !2 Sub Inputs !3 Insert Inputs and Outputs !4 Stereo Aux Master Out !5 G/A (Group/Aux) Master Out !6 Matrix Out !7 Monitor Out !8 Talkback/Oscillator Out !9 Stere

30、o Output and Mono Output 0 Lamp Connectors 1 Fan Vents 2 Fan Switch 3 +48V Master Switch 4 External Expansion Connectors 5 Power Supply Connector PM5000-28 PM5000-52C/36 PM5000-52C PM5000-36 PM5000-52C only Mono Input Module Stereo Input Module （） （） Input Channel Section Mono and Stereo Input Modul

31、es （） （） （） （& ） （ AUX ） （G/A （/AUX ） （） （） （/） （） （） （通風孔） （） （+48V ） （外部拡張） （電源） （） （） PM5000 9 Head Amp Block Mono Input Module （） Stereo Input Module （） q +48V Switch w PAD Switch e GAIN Control r L+R Switch (stereo modules only) t (Phase) Switch EQ Block u EQ Controls i EQ Switch Insert Block o

32、 Insert ON Switch !0 PRE Switch Stereo Aux Send 112 Block !1 Send Level and Pan Controls (mono modules) Send Level and Balance Controls (stereo modules) !2 ON Switch !3 PRE Switch y HPF Switch and Control （HPF ） HPF Block（HPF ）（） （+48V ） （PAD ） （GAIN ） （L+R （ ） ） （） （EQ） （EQ ） （EQ ） （INSERT ） （AUX 1

33、 12） （SEND LEVEL & SEND PAN （） SEND LEVEL & SEND BALANCE （） ） （SEND ON ） （PRE FADER ） （INSERT ON ） （PRE EQ ） PM5000 10 G/A (Group/Aux) Send 18 Block !4 Send Level Controls !5 ON Switch !6 PRE Switch Main Out Block （ ） （） Mono Input ModuleStereo Input Module !7 PAN/CSR Control (mono modules only) !8

34、BAL Control (stereo modules only) !9 Main Out Switches 0 Channel ON Switch 1 Level Meter Channel Fader Block 2 Channel Fader 3 RECALL SAFE Switch 4 FADER SAFE Switch 5 VCA Indicators 112 6 MUTE Indicators 18 7 CUE Switch （G/A （/AUX ）1 8） （SEND LEVEL ） （SEND ON ） （PRE FADER ） （） （PAN & CSR （） ） （BAL

35、（） ） （） （CHANNEL ON ） （） （） （） （RECALL SAFE ） （FADER SAFE ） （VCA 1 12） （MUTE 1 8） （CUE ） PM5000 11 Controls Common To All Masters Odd-numbered Master Controls 奇数番号用 Odd-numbered Master Controls 奇数番号用 Even-numbered Master Controls 偶数番号用 Even-numbered Master Controls 偶数番号用 q TO MATRIX Switch w SUM GAI

36、N Control and Indicator e PEAK Indicators r TB/OSC Switch t L+R Switch y INSERT Switch u RECALL SAFE Switch i Master Fader o Master ON Switch !0 TO ST Switch !1 PAN Control !2 TO MONO Switch !3 G/A Bus Mode Indicators !4 CUE Switch Stereo Aux Master Module （ AUX ） G/A (Group/Aux) Master Module （G/A（

37、/AUX） ） Stereo/Mono Master Module （STEREO/MONO） Master output Section（） （各共通） （TO MATRIX ） （SUM GAIN SUM GAIN ON ） （PEAK ） （TB/OSC ） （L+R ） （INSERT ） （RECALL SAFE ） （） （MASTER ON ） （TO ST ） （PAN ） （TO MONO ） （G/A BUS ） （CUE ） PM5000 12 Matrix Send and Master Out Section（） Matrix Send Section （ ） （ ）

38、 Matrix Master Out Section （TO MATRIX ） TO MATRIX switch MONO MODE Indicator （MONO MODE ） Matrix ON Switch （Matrix ON ） Oscillator and Talkback Section （） OSC ON Switch （OSC ON ） TB/OSC OUT Switch （TB/OSC OUT ） Talkback ON Switch （TB ON ） Monitor Control Section （） INPUT CUE TRIM knob VCA CUE TRIM k

39、nob MONITOR B switch MONITOR A switch LCR switch L+R switch （L+R） +MONO (C) switch 2TR IN1 switch 2TR IN2 switch MASTER PFL switch LAST CUE switch （INPUT CUE TRIM） （VCA CUE TRIM） （MONITOR B） （MONITOR A） （LCR） （+MONO (C)） （2TR IN1） （2TR IN2） （MASTER PFL） （LAST CUE） PM5000 13 Digital Control Section q

40、 Scene Display (3 Digits + 3 Dots) w Message Display (4 Characters) e Parameter Display (12 Characters) r RECALL Switch t RECALL UNDO Switch y STORE Switch u PREVIEW Switch i Alpha-numeric Keypad o CLEAR/EXIT & ENTER Keys !0 INC & DEC Keys !1 MONITOR DELAY Indicator !2 UTILITY Switch !3 TITLE Switch

41、 !4 ALPHABET Switch !5 ASSIGN MODE Switches （） （3 桁3 ） ） （4 桁） ） （12 桁） ） （RECALL ） （RECALL UNDO ） （STORE ） （PREVIEW ） （） （CLEAR/EXIT ENTER ） （INC DEC ） （MONITOR DELAY ） （UTILITY ） （TITLE ） （ALPHABET ） （ASSIGN MODE ） PM5000 14 DIMENSIONS PM5000-28PM5000-36 Top view 70 841.8482.654 1432 1112.8 348.1

42、70 5879 541080.2482.6 1671 1112.8 348.1 PM5000-52C 70 53580 1080.2475.3484.254 2148 1112.8 348.1 5879 SIde view Rear view Front view Top view Rear view Front view Top view SIde view SIde view Rear view Front view Units: mmUnits: mm Units: mm （寸法図） （単位）（単位） （単位） PM5000 15 MONO INPUT MODULE（MONO INPUT

43、） CIRCUIT BOARD LAYOUT（） INSEND 1/9INHA 1/2 INHA 2/2 INHA 1/2 INSUB 3/7 INSUB 2/7 INSEND 3/9 INSEND 1/9 INSEND 2/9 INSUB 1/7 INSEND 1/9 INSUB 3/7INSUB 1/7 INSUB 4/77/7INSEND 4/99/9 INHA 1/2 PM5000 16 STEREO INPUT MODULE （ST INPUT） SISEND 1/9 SIHA 1/3 SIHA 1/3 SIHA 2/3 SIHA 3/3 SISUB 3/7 SISUB 2/7 SI

44、SEND 3/9 SISEND 1/9 SISEND 2/9 SISUB 1/7 SISEND 1/9 SISUB 3/7SISUB 1/7 SISUB 4/77/7SISEND 4/99/9 SIHA 1/3 PM5000 17 STEREO AUX MASTER MODULE （ST AUX） SAMAS1 1/3 SAMAS2 1/8 SAMAS2 4/8 SAMAS2 2/8SAMAS2 1/8 SAMAS1 3/3 SAMAS1 1/3 SAMASSUB 2/175/17 SAMASSUB 6/179/17 SAMAS2 5/88/8 SAMAS1 2/3 SAMASSUB 1/17

45、 SAMASSUB 1/17 SAMAS2 1/8SAMAS1 1/3 SAMAS2 4/8 SAMASSUB 2/175/17 SAMASSUB 6/179/17 SAMAS2 5/88/8 PM5000 18 GROUP/AUX MASTER MODULE（G/A ） GAMASSUB 1/17 GAMAS2 1/8SAMAS1 1/3 GAMAS2 4/8 GAMAS2 3/8 GAMASSUB 10/1713/17 GAMASSUB 14/1717/17 GAMAS2 5/88/8 GAMAS2 4/8 GAMAS2 3/8 GAMAS2 2/8 GAMAS2 1/8 GAMAS1 3

46、/3 GAMAS1 1/3 GAMASSUB 10/1713/17 GAMASSUB 14/1717/17 GAMAS2 5/88/8 GAMAS1 2/3 GAMASSUB 1/17 GAMAS1 1/3 GAMAS2 1/8 PM5000 19 STEREO/MONO MASTER MODULE （ST/MONO） STMAS1 1/3 STMAS2 1/8 STMAS2 2/8 STMAS2 1/8 STMAS1 3/3 STMAS1 2/3 STMAS1 1/3 STMASSUB 3/16 STMASSUB 2/16 STMASSUB 1/16 STMASSUB 1/16STMASSU

47、B 2/16 STMASSUB 4/16 STMASSUB 3/16 STMAS2 1/8STMAS1 1/3 STMASSUB 9/1616/16 STMASSUB 5/168/16 PM5000 20 MONITOR MODULE （MONITOR ） MONI2 1/3 MONI2 2/3 MONI1 1/3 MONISUB 2/1313/13 MONI1 1/3 MONI2 1/3 MONI2 2/3 MONI2 3/3 MONI1 3/3 MONI1 1/3 MONI1 2/3 MONI2 1/3 MONISUB 1/13 MONISUB 2/1313/13 PM5000 21 INFADINFADINFADINFADVCAFADKEY PM5000-28 PM5000-36 PM5000-52C TOP PANEL （） PM5000 22 OUTINJKSIJKINJK REAR 1/8REAR 8/8 DRDRDR MONOINST INSTINSTINST SUBINMTRXIN DR SUBIN PM5000-28 PM5000-36 PM5