Yamaha PM1D free download

File name AI8_E.pdf

YDP-123C ANALOG INPUT BOX SERVICE MANUAL MODEL REFERENCE SERVICE MANUAL AI8-ML8 LMY2-ML PA011502 AI8-AD8 LMY4-AD PA011503 LMY4-AD PA011503 AI8-ML4AD4 LMY2-ML PA011502 AI8-ML8AB LMY2-MLAB PA011736 AI8-ML8F LMY4-MLF PA011737 CONTENTS REVISED PAGE LIST ... 2-1 SPECIFICATIONS ... 3-1 PANEL LAYOUT ... 3-2 DIMENSIONS ... 3-3 CONNECTOR CIRCUIT DIAGRAM ... 4 BLOCK DIAGRAM ... 6 DISASSEMBLY PROCEDURE ... 7 LSI PIN DESCRIPTION ... 11 IC BLOCK DIAGRAM ... 14 CIRCUIT BOARDS ... 16 INSPECTION ... 21/23 TEST PROGRAM ... 26/31 ERROR MESSAGES ... 42 PARTS LIST CIRCUIT DIAGRAM PA 011505 HAMAMATSU, JAPAN 1 Copyright (c) Yamaha Corporation. All rights reserved. PDF-K- K '01.03 **** AI8 REVISED PAGE LIST ITEM PAGE SPECIFICATIONS 3-1 PANEL LAYOUT 3-2 DIMENSIONS 3-3 BLOCK DIAGRAM 6 DISASSEMBLY PROCEDURE 7,9 IC BLOCK DIAGRAM 14 CIRCUIT BOARDS 16~20 AC, IPC3, DR, PSB, LED1 16 DC, MB1 19 IFC2 20 INSPECTION 21~22 TEST PROGRAM 23~27 ERROR MESSAGES 42

File name AO8_OV1.pdf

ANALOG OUTPUT BOX CIRCUIT DIAGRAM CONTENTS UNC ···································································· 3 MB1····································································· 5 IFC3 ···································································· 9 IPC2 ·································································· 15 IPC4 ·································································· 16 LED2 ································································· 17 AOCOM ···························································· 18 WARNING Components having special characteristics are marked specification equal to those originally installed. and must be replaced with parts having P O N M L K J I H G F E D C B A UNC CIRCUIT DIAGRAM 002 (AO8) AO8 1 2 3 4 CPU 5 6 7 SYSTEM RESET 8 AND AND 9 TRANSCEIVER INVERTER AND 10 11 INVERTER KEC-92504-2 UNC CIRCUIT DIAGRAM 002 (AO8) 3 12 W 1 V U T S R Q P O N M L K J I H G F E D C B A UNC CIRCUIT DIAGRAM 003 (AO8) TRANSCEIVER AO8 2 3 AND 4 5 6 FLASH MEMORY 4M SRAM 1M 7 8 9 10 11 AND 12 DECODER AND 13 14 15 AND DECODER 16 TRANSCEIVER 17 KEC-92504-3 UNC CIRCUIT DIAGRAM 003 (AO8) 4 P O N M L K J I H G F E D C B A MB1 CIRCUIT DIAGRAM 002 (AO8) AO8 1 2 3 4 5 6 7 8 9 10 11 KEC-92505-2 MB1 CIRCUIT DIAGRAM 002 (AO8) 5 12 P 1 O N M L K J I H G F E D C B A MB1 CIRCUIT DIAGRAM 003 (AO8) AO8 2 3 4 5 6 7 8 9 10 11 12 KEC-92504-3 MB1 CIRCUIT DIAGRAM 003 (AO8) 6 P O N M L K J I H G F E D C B A MB1 CIRCUIT DIAGRAM 004 (AO8) AO8 1 2 3 4 5 6 7 8 9 10 11 KEC-92505-4 MB1 CIRCUIT DIAGRAM 004 (AO8) 7 12 P 1 O N M L K J I H G F E D C B A MB1 CIRCUIT DIAGRAM 005 (AO8) AO8 2 to IFC3-CN105 to IFC3-CN404 to IFC3-CN408 from DC-CN200-1,2,7p 3 from DC-CN100-1,2,8,9p -CN301-1p to IFC3-CN101 to IFC3-CN403 to IFC3-CN407 4 from DC-CN200-3,4,8p 5 to IFC3-CN406 to IFC3-CN402 from DC-CN100-3,4,10,11p -CN301-2p 6 from DC-CN200-5,6,9p to IFC3-CN102 to IFC3-CN401 to IFC3-CN405 from DC-CN301-3, 4p 7 8 from DC-CN100-5,12p -CN101-1p -CN302 9 10 11 12 KEC-92505-5 MB1 CIRCUIT DIAGRAM 005 (AO8) 8

File name AO8_OV2.pdf

P O N M L K J I H G F E D C B A IFC3 CIRCUIT DIAGRAM 002 (AO8) AO8 1 2 from IPC-CN300 from MB1-CN119 3 TRANSCEIVER TRANSCEIVER 4 from MB1-CN118 5 TRANSCEIVER TRANSCEIVER from MB1-CN120 6 REGULATOR from DC-CN100-6,7,13,14p -CN101-2,3p AND TRANSCEIVER INVERTER 7 8 AND 9 to LED2-CN100 10 INVERTER 11 AND INVERTER KEC-92510-2 10 IFC3 CIRCUIT DIAGRAM 002 (AO8) 9 12 P 1 O N M L K J I H G F E D C B A IFC3 CIRCUIT DIAGRAM 003 (AO8) AO8 2 3 4 5 FPGA 6 7 8 9 10 11 EPROM 1M 12 KEC-92510-3 11 IFC3 CIRCUIT DIAGRAM 003 (AO8) 10 P O N M L K J I H G F E D C B A IFC3 CIRCUIT DIAGRAM 004 (AO8) AO8 1 2 3 4 DIR2 DIR2 5 6 INVERTER AND 7 INVERTER INVERTER AND DIR2 AND SYSTEM RESET 8 9 AND INVERTER 10 INVERTER 11 : Mylar Capacitor KEC-92510-4 9 IFC3 CIRCUIT DIAGRAM 004 (AO8) 11 12 P 1 O N M L K J I H G F E D C B A IFC3 CIRCUIT DIAGRAM 005 (AO8) AO8 2 TRANSCEIVER INVERTER 3 DIR2 SYSTEM RESET to MB1-CN117 AND 4 INVERTER TRANSCEIVER to MB1-CN116 to MB1-CN115 5 TRANSCEIVER to MB1-CN114 6 INVERTER DIR2 to MB1-CN113 7 SYSTEM RESET AND TRANSCEIVER to MB1-CN112 8 INVERTER to MB1-CN111 9 TRANSCEIVER INVERTER to MB1-CN110 10 DIR2 SYSTEM RESET 11 AND AND INVERTER INVERTER 12 KEC-92510-5 10 : Mylar Capacitor IFC3 CIRCUIT DIAGRAM 005 (AO8) 12 P O N M L K J I H G F E D C B A IFC3 CIRCUIT DIAGRAM 006 (AO8) AO8 1 2 3 ATSC ATSC 4 5 6 7 8 9 ATSC ATSC 10 11 KEC-92510-6 8 IFC3 CIRCUIT DIAGRAM 006 (AO8) 13 12 P 1 O N M L K J I H G F E D C B A IFC3 CIRCUIT DIAGRAM 007 (AO8) AO8 2 from IPC2-CN101 from IPC2-CN101 TRANSCEIVER TRANSCEIVER 3 4 from IPC2-CN102 from IPC2-CN102 TRANSCEIVER TRANSCEIVER 5 6 from IPC2-CN103 from IPC2-CN103 7 TRANSCEIVER TRANSCEIVER 8 9 from IPC2-CN104 from IPC2-CN104 TRANSCEIVER TRANSCEIVER 10 11 12 KEC-92510-7 10 IFC3 CIRCUIT DIAGRAM 007 (AO8) 14

File name AO8_OV3.pdf

W V U T S R Q P O N M L K J I H G F E D C B A IPC2 CIRCUIT DIAGRAM (AO8) AO8 1 2 LINE RECEIVER LINE RECEIVER 3 to IFC3-CN601 -CN605 4 5 LINE RECEIVER 6 to IFC3-CN602 -CN606 LINE DRIVER 7 8 LINE RECEIVER 9 10 to IFC3-CN603 -CN607 LINE RECEIVER 11 TRANSCEIVER 12 to IFC3-CN604 -CN608 13 14 15 TRANSCEIVER : not Installed 16 KEC-92511-1 3 IPC2 CIRCUIT DIAGRAM (AO8) 15 17 H G F E D C B A IPC4 CIRCUIT DIAGRAM (AO8) 1 AO8 2 3 LINE RECEIVER to IFC3-CN106 4 5 LINE DRIVER KEC-92508-2 IPC4 CIRCUIT DIAGRAM (AO8) 6 16 H G F E D C B A LED2 CIRCUIT DIAGRAM (AO8) AO8 1 2 from IFC3-CN103 3 4 5 KEC-92512-2 LED2 CIRCUIT DIAGRAM (AO8) 17 6 W 1 V U T S R Q P O N M L K J I H G F E D C B A AOCOM CIRCUIT DIAGRAM 002 (AO8) DC REGULATOR +5V 2A AO8 2 3 REGULATOR +5V 2A REGULATOR +3.3V to MB1-CN122-1,2,3,4p -CN124-1,2,3,4p -CN127-3,4,5p IFC3-CN104 to MB1-CN127-4p IFC3-CN104-5,6p 4 5 REGULATOR +5V 2A 6 PSB 7 REGULATOR +5V REGULATOR +5V REGULATOR +5V to MB1-CN121-1,4p -CN123-1,4p -CN125-1,4p 8 9 AC REGULATOR -5V REGULATOR -5V REGULATOR -5V to MB1-CN121-2p -CN123-2p -CN125-2p 10 11 TO SERVICE PERSONNEL 12 Critical Components Information Components having special characteristics are marked and must be replaced with parts having specifications equel to those originally installed. ! REGULATOR +15V REGULATOR +15V SYSTEM RESET to DR-CN500 13 to MB1-CN122-6p -CN124-6p -CN126-1,2p to MB1-CN127 14 15 : Mylar Capacitor REGULATOR -15V REGULATOR -15V to MB1-CN122-5p -CN124-5p 16 17 KEC-92513-2 2 AOCOM CIRCUIT DIAGRAM 002 (AO8) 18 H G F E D C B A AOCOM CIRCUIT DIAGRAM 003 (A08) AO8 1 2 DR 3 from DC-CN300 to FAN 4 Metal Oxde Film Resistor 5 PQ05RF2(XH672A00) REGULATOR +5V 2A µPC2933HF (XW196A00) REGULATOR +3.3V µPC2405AHF (XR607A00) REGULATOR +5V NJM7905FA(XK309A00) REGULATOR -5V µPC2415HF (XR608A00) REGULATOR +15V NJM7915FA(XD854A00) REGULATOR -15V LT1118CST-2.5 (XY094A00) REGULATOR +2.5V TAB IS GND RBV-1506 (VM621400) DIODE STACK D6SB60L (VT682400) DIODE STACK 6.0A 600V 32 12 1: IN 2: OUT 3: GND 4: ON/OFcont. 1: INPUT 2: COMMON 3: OUTPUT 1 1: OUTPUT 2: INPUT 3: COMMON 1: INPUT 2: COMMON 3: OUTPUT 32 1 1: OUTPUT 2: INPUT 3: COMMON 1 2 3 1: OUT 2: GND 3: IN 3 4 1 2 3 1: INPUT 2: COMMON 3: OUTPUT 1 2 1 3 2 3 KEC-92513-3 5 AOCOM CIRCUIT DIAGRAM 003 (AO8) 19 6

File name AO8_SM_E.pdf

ANALOG OUTPUT BOX SERVICE MANUAL · AO8-DA8 CONTENTS REVISED PAGE LIST ··························································· 2-1 SPECIFICATIONS································································· 3-1 PANEL LAYOUT···································································· 3-2 DIMENSIONS ········································································ 3-3 CONNECTOR CIRCUIT DIAGRAM ········································· 4 BLOCK DIAGRAM ···································································· 6 DISASSEMBLY PROCEDURE················································· 7 LSI PIN DESCRIPTION ·························································· 11 IC BLOCK DIAGRAM ····························································· 14 CIRCUIT BOARDS ································································· 15 INSPECTION ·········································································· 20 TEST PROGRAM ··································································· 22 ERROR MESSAGES······························································ 27 PARTS LIST CIRCUIT DIAGRAM PA 011506 HAMAMATSU, JAPAN 0.27K- 200004**-250000 **** K Printed in Japan '00.09 AO8 REVISED PAGE LIST ITEM SPECIFICATIONS PANEL LAYOUT DIMENSIONS CONNECTOR CIRCUIT DIAGRAM INSPECTION TEST PROGRAM ERROR MESSAGES PAGE 3-1 3-2 3-3 5 20~21 22~26 27 ITEM OVERALL ASSEMBLY SIDE PANEL ASSEMBLY MOTHER ASSEMBLY ELECTRICAL PARTS PAGE 3, 4 5 6 7~10 ITEM IFC3 CIRCUIT DIAGRAM 002 003 004 005 006 007 IPC2 CIRCUIT DIAGRAM AOCOM CIRCUIT DIAGRAM 002 003 PAGE 9 10 11 12 13 14 15 18 19 2-1 AO8 IMPORTANT NOTICE This manual has been provided for 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 understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service 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 Retailer or the appointed service representative. 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. IMPORTANT: 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 change without notice or obligation to retrofit. Should any discrepancy appear

File name DIO8_OV1.pdf

DIGITAL IO BOX CIRCUIT DIAGRAM CONTENTS MAIN ··································································· 3 CN····································································· 13 WC ···································································· 14 LED3 ································································· 15 PWCOM···························································· 16 WARNING Components having special characteristics are marked specification equal to those originally installed. and must be replaced with parts having W V U T S R Q P O N M L K J I H G F E D C B A MAIN CIRCUIT DAIGRAM 002 (DIO8) TRANSCEIVER DIO8 1 SYSTEM RESET TRANSCEIVER 2 SRAM 1M FLASH ROM 8M Not Install 3 TRANSCEIVER AND CPU 4 5 6 SRAM 1M COUNTER OR TRANSCEIVER 7 DECODER TRANSCEIVER TRANSCEIVER TRANSCEIVER D-FF OR AND LINE TRANSCEIVER DECODER TRANSCEIVER OR 8 9 10 11 12 AND TRANSCEIVER 13 14 D-FF 15 16 TRANSCEIVER KEC-92497-2 TRANSCEIVER MAIN CIRCUIT DAIGRAM 002 (DIO8) 3 17 P 1 O N M L K J I H G F E SYSTEM RESET NAND D C SYSTEM RESET B A MAIN CIRCUIT DAIGRAM 003 (DIO8) DIO8 INVERTER INVERTER NAND 2 PROM 1M NAND AND 3 INVERTER DIR2 DIR2 AND 4 FPGA INVERTER 5 TRANSCEIVER 6 7 DIR2 SYSTEM RESET INVERTER 8 NAND REGULATOR+2.5V INVERTER TRANSCEIVER NAND 9 TRANSCEIVER 10 DIR2 DIR2 11 INVERTER TRANSCEIVER AND : Metal Film Resistor : Mylar Capacitor 12 KEC-92497-3 MAIN CIRCUIT DAIGRAM 003 (DIO8) 4 P O N M L K J I H G F E D C B A MAIN CIRCUIT DAIGRAM 004 (DIO8) DIO8 1 2 TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER 3 TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER 4 5 6 7 DSP5 DSP5 8 9 10 11 KEC-92497-4 MAIN CIRCUIT DAIGRAM 004 (DIO8) 5 12 K J I H G F E D C B A MAIN CIRCUIT DAIGRAM 005 (DIO8) 1 LINE RECEIVER DIO8 2 3 4 LINE RECEIVER 5 6 7 LINE RECEIVER 8 LINE DRIVER KEC-92497-5 MAIN CIRCUIT DAIGRAM 005 (DIO8) 6 LINE RECEIVER LINE RECEIVER K J I H G F E D C B A MAIN CIRCUIT DAIGRAM 006 (DIO8) DIO8 1 2 ATSC ATSC 3 4 5 6 ATSC ATSC 7 8 KEC-92497-6 MAIN CIRCUIT DAIGRAM 006 (DIO8) (IC201) 7 K J I H G F E D C B A MAIN CIRCUIT DAIGRAM 007 (DIO8) 1 LINE DRIVER DIO8 2 3 4 5 7 LINE DRIVER 6 LINE DRIVER LINE DRIVER 8 LINE DRIVER LINE RECEIVER KEC-92497-7 MAIN CIRCUIT DAIGRAM 007 (DIO8) 8 K J I H G F E D C B A MAIN CIRCUIT DAIGRAM 008 (DIO8) LINE RECEIVER DIO8 1 2 LINE RECEIVER 3 4 LINE RECEIVER 5 LINE RECEIVER 6 7 LINE RECEIVER LINE DRIVER 8 KEC-92497-8 MAIN CIRCUIT DAIGRAM 008 (DIO8) 9 K J I H G F E D C B A MAIN CIRCUIT DAIGRAM 009 (DIO8) 1 DIO8 2 ATSC ATSC 3 4 5 6 ATSC ATSC 7 8 KEC-92497-9 MAIN CIRCUIT DAIGRAM 009 (DIO8) (IC202) 10 K J I H G F E D C B A MAIN CIRCUIT DAIGRAM 010 (DIO8) LINE DRIVER DIO8 1 2 LINE DRIVER 3 4 LINE DRIVER 5 6 LINE DRIVER 7 LINE DRIVER LINE RECEIVER 8 KEC-924

File name DIO8_OV2.pdf

P O N M L K J I H G F E D C B A CN CIRCUIT DIAGRAM (DIO8) DIO8 1 2 3 4 5 6 7 8 9 10 11 12 KEC-92498-2 CN CIRCUIT DIAGRAM (DIO8) 13 H G F E D C B A WC CIRCUIT DIAGRAM (DIO8) 1 DIO8 LINE DRIVER 2 3 LINE RECEIVER LINE DRIVER 4 5 KEC-92500-1 WC CIRCUIT DIAGRAM (DIO8) 6 14

File name DIO8_OV3.pdf

F E D C B A LED3 CIRCUIT DIAGRAM (DIO8) DIO8 1 2 3 4 KEC-92501-1 LED3 CIRCUIT DIAGRAM (DIO8) 15 W 1 V U T S R Q P O N M L K J I H G F E D C B A PWCOM CIRCUIT DAIGRAM (DIO8) SI-8050S(LF1103) (XT514A00) REGULATOR +5V 1 3 DIO8 2 SI-8033S(XW241A00) REGULATOR +3.3V µPC2405AHF (XR607A00) REGULATOR +5V DC 1 3 5 1: V in 2: SW out 3: GND 4: V os 5: S.S 2 4 5 1: V in 2: SW out 3: GND 4: V os 5: S.S 3 2 4 DC-DC CONVERTER 1 2 3 1: INPUT 2: COMMON 3: OUTPUT 4 µPC2415HF (XR608A00) REGULATOR +15V NJM7915FA(XD854A00) REGULATOR -15V LT1118CST-2.5 (XY094A00) REGULATOR +2.5V TAB IS GND 5 32 1 1: OUTPUT 2: INPUT 3: COMMON 1 DC-DC CONVERTER 2 3 1: OUT 2: GND 3: IN 6 1 2 3 1: INPUT 2: COMMON 3: OUTPUT 7 NJM7905FA(XK309A00) REGULATOR -5V D6SB60L (VT682400) DIODE STACK 6.0A 600V 8 32 1 1: OUTPUT 2: INPUT 3: COMMON 9 REGULATOR REGULATOR REGULATOR AC 10 TO CN-CN911 11 12 TO CN-CN912 13 REGULATOR 14 15 SYSTEM RESET TO CN-CN913 16 KEC-92502-1 ! PWCOM CIRCUIT DAIGRAM (DIO8) 17 16

File name DIO8_SM_E.pdf

DIGITAL IO BOX SERVICE MANUAL CONTENTS REVISED PAGE LIST ··························································· 2-1 SPECIFICATIONS································································· 3-1 PANEL LAYOUT···································································· 3-2 DIMENSIONS ········································································ 3-3 BLOCK DIAGRAM ···································································· 4 DISASSEMBLY PROCEDURE················································· 5 LSI PIN DESCRIPTION ···························································· 8 IC BLOCK DIAGRAM ····························································· 12 CIRCUIT BOARDS ································································· 14 INSPECTION ·········································································· 19 TEST PROGRAM ··································································· 21 PARTS LIST CIRCUIT DIAGRAM PA 011510 HAMAMATSU, JAPAN 0.27K- 200004**-350000 **** Printed in Japan '00.09 DIO8 REVISED PAGE LIST ITEM SPECIFICATIONS PANEL LAYOUT DIMENSIONS INSPECTION TEST PROGRAM PAGE 3-1 3-2 3-3 19~20 21~28 ITEM OVERALL ASSEMBLY DC ASSEMBLY FRONT PANEL ASSEMBLY ELECTRICAL PARTS PAGE 3 5 6 7~11 2-1 DIO8 IMPORTANT NOTICE This manual has been provided for 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 understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service 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 Retailer or the appointed service representative. 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. IMPORTANT: 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 change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division. WARNING: IMPORTANT: 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 (heavy gauge black wires connect to this bus). Turn the unit OFF during disassembly and parts replacement. Recheck

File name DSP1D-1_E.pdf

DSP UNIT SERVICE MANUAL CONTENTS REVISED PAGE LIST ··························································· 2-1 SPECIFICATIONS································································· 3-1 PANEL LAYOUT···································································· 3-2 DIMENSIONS ········································································ 3-4 CONNECTOR CIRCUIT DIAGRAM ········································· 4 DISASSEMBLY PROCEDURE················································· 6 LSI PIN DESCRIPTION ·························································· 10 IC BLOCK DIAGRAM ····························································· 17 CIRCUIT BOARDS ································································· 21 INSPECTION ·········································································· 42 TEST PROGRAM ··································································· 43 ERROR MESSAGES······························································ 57 BLOCK DIAGRAM ·································································· 58 PARTS LIST CIRCUIT DIAGRAM PA 011509 HAMAMATSU, JAPAN 0.27K- **** Printed in Japan '00.09 DSP1D REVISED PAGE LIST ITEM SPECIFICATIONS PANEL LAYOUT DIMENSIONS CONNECTOR CIRCUIT DIAGRAM CIRCUIT BOARDS IFC1 Circuit Board PAGE 3-1 3-2,3-3 3-4 4 35 INSPECTION TEST PROGRAM ERROR MESSAGES BLOCK DIAGRAM ITEM PAGE 42 43~56 57 58~93 ITEM OVERALL ASSEMBLY JK BOX ASSEMBLY ELECTRICAL PARTS PAGE 2~ 5 6 7~24 ITEM CIB CIRCUIT DIAGRAM 003 005 006 008 009 012 002 004 005 011 002 003 005 007 009 010 011 002 004 006 007 008 012 016 004 005 PAGE 4 6 7 9 10 13 14 16 17 23 25 26 28 30 32 33 34 35 37 39 40 41 45 49 53 54 ITEM IDB CIRCUIT DIAGRAM IFC1 CIRCUIT DIAGRAM 017 018 005 006 007 008 002 003 004 002 003 004 002 003 005 004 2/2 1/2 2/2 002 004 010 016 017 018 PAGE 66 67 72 73 74 75 76 77 78 79 80 81 82 84 85 88 90 91 92 97 99 105 111 112 113 EDB CIRCUIT DIAGRAM JK1 CIRCUIT DIAGRAM JK2 CIRCUIT DIAGRAM EMB CIRCUIT DIAGRAM JK3 CIRCUIT DIAGRAM GDB CIRCUIT DIAGRAM JK4 CIRCUIT DIAGRAM JK5 CIRCUIT DIAGRAM JK6 CIRCUIT DIAGRAM PDB CIRCUIT DIAGRAM IDB CIRCUIT DIAGRAM 2-1 DSP1D IMPORTANT NOTICE This manual has been provided for 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 understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service 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 Retailer or the appointed service representative. This presentation or sale of this manual to any individual or firm does

File name DSP1D-2_E.pdf

DSP1D INSPECTION 1. 2. 2-1. Range of Application These specifications apply to the DSP1D and DSP1D-EX. Preparations Conditions For details on the connection method, refer to the Test Program Specifications KES-92651. The function generator used for inspection must be the Sony Tektronix AFG310 or equivalent. When using the AFG310, the settings are as follows. FUNC :PULS MODE :CONT MODUL :OFF AMPL :1.800 OFFSET :0.900 Unless otherwise specified, the conditions are as follows. · The function generator BNC output is connected to WORD CLOCK IN (BNC). · Set WORD CLOCK IN to 75 . Loading the Firmware The firmware used must be the "CS1D Firmware" (managed with the already drawn CD-R assembly drawing (3JL-XY714A0) of the FMID System Software matching the version on the cover sheet. For details on the firmware writing method, refer to the Test Program Specifications KES-92651. Test Program For details on the starting method etc., refer to the Test Program Specifications KES-92651. Jigs The altered jigs and cable circuit diagram are shown from Page 47 of the Test Program Specifications KES-92651. 2-2. 2-3. 2-4. 3. 3-1. Inspection Inspection with Test Program · Inspect based on the Test Program Specifications KES-92651. Jitter Measurement · Connect the jitter meter to the WORD CLOCK OUT terminal. · Set the function generator to 48 kHz and 44.1 kHz, connect to WORD CLOCK IN, and measure the jitter with the jitter meter. 48 kHz 44.1 kHz Range of tolerance 6 ns max. 5 ns max. 3-2. 3-3. Fan Operation Check · Check that the fan rotates while the power is on. Sound · For the connections and settings, refer to the Test Program Specifications. (1) Fs = 51.12 kHz (48 kHz + 6.5 %) · Set the function generator to 51.12 kHz. · Test listen for 30 seconds and verify that there is no noise. (2) Fs = 39.69 kHz (44.1 kHz -10 %) · Set the function generator to 39.69 kHz. · Test listen for 30 seconds and verify that there is no noise. 3-4. 4. Factory Settings · Rear panel. WORD CLOCK IN 75 : ON 42 DSP1D TEST PROGRAM A. Preparations for Inspection This equipment requires firmware. When there are changes to the manufacturing processes and program for this equipment, it is necessary to write the new firmware to FlashRom from a PC. The software used and firmware used and their version numbers and concrete details of the writing method are shown below. · PM1DLOAD installation First, it is necessary to install in the PC the dedicated software for writing the firmware. For the installation method, refer to the CS1D Test Program Specifications. Software used: Version used: PM1DLOAD within PM1D system software PM1D system software component files with the version number listed on the cover sheet. (Managed with the already drawn CD-R assembly drawing (3JL-XY714A0.) · Writing the firmware The sheets that require firmware downloading are CIB (the 2CPU portion of E_TUC/E_HIF), EMB (the 2CPU portion of EMU/UIF), PDB, GDB, IDB (the 2CPU portion of DSP1D-EX), and EDB. Below

File name DSP1D-PL_E.pdf

DSP UNIT PARTS LIST CONTENTS OVERALL ASSEMBLY······························································································································ 2 JK BOX ASSEMBLY ································································································································· 6 ELECTRICAL PARTS ························································································································· 7~24 Notes : DESTINATION ABBREVIATIONS A: B: C: D: E: F: H: I : J: Australian model British model Canadian model German model European model French model North European model Indonesian model Japanese model M: South African model O: Chinese model Q: South-east Asia model T: Taiwan model U: U.S.A. model V: General export model (110 V) W: General export model (220 V) N,X: General export model Y: Export model WARNING Components having special characteristics are marked specification equal to those originally installed. and must be replaced with parts having · · · · · The numbers in " QTY " show quantities for each unit. The parts with " - - " in " PART NO. " are not available as spare parts. The mark " " in the remarks column indicates that these parts are interchangeable. The second letter of the shaded ( ) part number is O, not zero. The second letter of the shaded ( ) part number is I, not one. DSP1D OVERALL ASSEMBLY 970 980 660 920 860 660c 660a 660b 660 670 670c 670a 670b 680a 680c 680b 670 680 690c 690b 690a 985 690 700c 700d 700a 700b 950 910 870 700 510 540 960 965 220 210 460 290 300 200 140 850 235 840 520 280 800 790 820 360 380 830 90 390 270 150 100 900 720 905 890 40 190 280 320 730 880 325 750 2 330 350 740 340 250 70 170 60 950 310 50 160 230 500 930 960 965 280 810 260 10 180 300 650 130 370 230 210 540 540 640 120 410 240 550 490 630 630a 430 600 560 760 770 1210 780 460 420 570 600 570 400 440 430 450 430 410 580 590 530 480 470 710c 710d 710b 710a 710 580 590 940 30 20 DSP1D PART NO. DESCRIPTION OVERALL ASSEMBLY Overall Assembly -Overall Assembly -* 10 V4783000 Botton Plate 20 CB806590 Foot 30 VR138400 Bind Head Tapping Screw-B 40 Frame -50 VC688800 Bind Head Tapping Screw-B 60 Frame -70 VC688800 Bind Head Tapping Screw-B 90 Frame -100 VC688800 Bind Head Tapping Screw-B 120 Frame -130 VC688800 Bind Head Tapping Screw-B 140 Frame -150 VC688800 Bind Head Tapping Screw-B 160 Frame -170 VC688800 Bind Head Tapping Screw-B 180 Frame -190 VC688800 Bind Head Tapping Screw-B 200 Frame -210 Frame -220 VC688800 Bind Head Tapping Screw-B 230 VC688800 Bind Head Tapping Screw-B 235 VC688800 Bind Head Tapping Screw-B 240 Middle Panel -250 VC688800 Bind Head Tapping Screw-B 260 VC688800 Bind Head Tapping Screw-B 270 Guide Plate -280 VC688800 Bind Head Tapping Screw-B 290 Guide Plate -300 VC688800 Bind Head Tapping Screw-B 310 Bracket -* 320 V4439500 Circuit Board 325 EP600230 Bind Head Tapping Screw-B 330 VB659000 Bind Head Screw * 340 V5048000 Circuit Board 350 VC688800 Bin

File name DSP1D_Circuit_Diagram.pdf

DSP UNIT CIRCUIT DIAGRAM CONTENTS CIB ······································································ 3 EDB··································································· 14 EMB ·································································· 25 GDB ·································································· 35 IDB ···································································· 51 IFC1 ·································································· 69 JK1···································································· 76 JK2···································································· 79 JK3···································································· 82 JK4···································································· 86 JK5···································································· 89 JK6···································································· 91 LED2 ································································· 93 MB11································································· 94 PDB··································································· 97 PSB································································· 116 DSP-DC CONNECTOR DIAGRAM ················ 117 WARNING Components having special characteristics are marked specification equal to those originally installed. and must be replaced with parts having P O N M L K J I H G F E D C B A CIB CIRCUIT DIAGRAM 002 (DSP1D) RESET DSP1D 1 AND INVERTER 2 to MB11-CN703 to MB11-CN703 to MB11-CN703 NOR 3 4 5 6 to MB11-CN702 to MB11-CN702 to MB11 -CN702 7 INVERTER 8 9 to MB11-CN701 to MB11-CN701 to MB11-CN701 REGULATOR +2.5V 10 11 KEC-92490-2 2' CIB CIRCUIT DIAGRAM 002 (DSP1D) 3 12 P O N M L K J I H G F E D C B A CIB CIRCUIT DIAGRAM 003 (DSP1D) 1 DSP1D 2 TRANSCEIVER AND 3 SIA 4 TRANSCEIVER 5 SIA 6 TRANSCEIVER 7 8 TRANSCEIVER SIA 9 TRANSCEIVER 10 SIA 11 D-FF TRANSCEIVER : Ceramic Capacitor KEC-92490-3 12 4 7 CIB CIRCUIT DIAGRAM 003 (DSP1D) K J I H G F E D C B A CIB CIRCUIT DIAGRAM 004 (DSP1D) DSP1D 1 2 3 SRAM 256K 4 5 6 7 KEC-92490-4 2' CIB CIRCUIT DIAGRAM 004 (DSP1D) 5 8 P O N M L K J I H G F E D C B A 1 CIB CIRCUIT DIAGRAM 005 (DSP1D) DSP1D 2 FIFO 64K 3 FIFO 64K 4 5 FIFO 64K 6 FIFO 64K 7 8 INVERTER 9 D-FF TRANSCEIVER 10 11 : Ceramic Capacitor TRANSCEIVER 12 KEC-92490-5 7 6 CIB CIRCUIT DIAGRAM 005 (DSP1D) P O N M L K J I H G F E D C B A CIB CIRCUIT DIAGRAM 006 (DSP1D) DSP1D 1 2 3 4 FPGA 5 6 7 8 9 10 11 KEC-92490-6 PROM 1M 7 CIB CIRCUIT DIAGRAM 006 (DSP1D) 7 12 K J I H G F E D C B A CIB CIRCUIT DIAGRAM 007 (DSP1D) 1 DSP1D 2 3 SRAM 64K 4 5 6 7 8 8 KEC-92490-7 2 ' CIB CIRCUIT DIAGRAM 007 (DSP1D) P O N M L K J I H G F E D C B A CIB CIRCUIT DIAGRAM 008 (DSP1D) DSP1D 1 2 INVERTER 3 FLASH ROM 4M 4 CP

File name LMY2ML FR_E.pdf

MIC/LINE INPUT CARD LMY2-ML SERVICE MANUAL CONTENTS SPECIFICATIONS ... PANEL LAYOUT ... DIMENSIONS ... BLOCK DIAGRAM ... LEVEL DIAGRAM ... LSI PIN DESCRIPTION ... IC BLOCK DIAGRAM ... CIRCUIT BOARD ... PARTS LIST PA 011502 200004**-32000 1.97K-9636 0.27K-9551 Printed in Japan '00.3 LMY2-ML IMPORTANT NOTICE This manual has been provided for 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 understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service 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 Retailer or the appointed service representative. IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form. The data provided is believed 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 notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's 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 (heavy gauge black wires connect to this bus). IMPORTANT: Turn the unit OFF during disassembly and part replacement.

File name LMY2ML OA_E.pdf

AD1 CIRCUIT DIAGRAM 002 (LMY2-ML) LMY2-ML OP AMP MULTIPLEXER Analog SW. HA(BALANCE) Analog SW. OP AMP OP AMP OP AMP MULTIPLEXER Analog SW. HA(BALANCE) Analog SW. OP AMP OP AMP NOTE1: : : : : are not installed. Metal Film Resistor Low Leak Capacitor BP Capacitor Mylar Capacitor KEC-92514 1 AD1 CIRCUIT DIAGRAM 002 (LMY2-ML) AD1 CIRCUIT DIAGRAM 003 (LMY2-ML) LMY2-ML A/D CONVERTER OP AMP BUFFER ADFC A/D CONVERTER BUFFER OP AMP D-FF D-FF D-FF BUFFER AND KEC-92514 1 AD1 CIRCUIT DIAGRAM 003 (LMY2-ML) AD1 CIRCUIT DIAGRAM 004 (LMY2-ML) LMY2-ML OP AMP OPAMP OP AMP KEC-92514 1 AD1 CIRCUIT DIAGRAM 004 (LMY2-ML)

File name LMY4AD-FR_E.pdf

AD CARD LMY4-AD SERVICE MANUAL s CONTENT NOTICE OF CHANGES IN LMY4-AD S/M ... 3 SPECIFICATIONS ... 4 PANEL LAYOUT ... 4 DIMENSIONS ... 4 BLOCK DIAGRAM ... 5 LSI PIN DESCRIPTION ... 6 IC BLOCK DIAGRAM ... 8 CIRCUIT BOARD ... 9 TEST PROGRAM ... 11 PARTS LIST CIRCUIT DIAGRAM PA 011503 *.**K-** K Printed in Japan '00.9 LMY4-AD IMPORTANT NOTICE This manual has been provided for 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 understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service 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 Retailer or the appointed service representative. IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form. The data provided is believed 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 notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's 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 (heavy gauge black wires connect to this bus). IMPORTANT: Turn the unit OFF during disassembly and part 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, other 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 PLAC

File name LMY4AD-OA_E.pdf

AD2 CIRCUIT DIAGRAM 002 (LMY4-AD) LMY4-AD A/D CONVERTER OP AMP OP AMP BUFFER ADFC OP AMP DECODER OP AMP AND A/D CONVERTER AND D-FF BUFFER IC305 VHC245F are not installed. NOTE1: : Metal Film Resistor : Mylar Capacitor KEC-92515 1 AD2 CIRCUIT DIAGRAM 002 (LMY4-AD) AD2 CIRCUIT DIAGRAM 003 (LMY4-AD) LMY4-AD OP AMP A/D CONVERTER OP AMP OP AMP ADFC OP AMP OP AMP A/D CONVERTER Default setting KEC-92515 1 AD2 CIRCUIT DIAGRAM 003 (LMY4-AD) AD2 CIRCUIT DIAGRAM 004 (LMY4-AD) LMY4-AD OP AMP OP AMP OP AMP OP AMP OP AMP KEC-92515 1 AD2 CIRCUIT DIAGRAM 004 (LMY4-AD)

File name LMY4DA-FR_E.pdf

DA CARD LMY4-DA SERVICE MANUAL s CONTENT NOTICE OF CHANGES IN LMY4-DA S/M ... 3 SPECIFICATIONS ... 4 PANEL LAYOUT ... 4 DIMENSIONS ... 4 BLOCK DIAGRAM ... 5 LSI PIN DESCRIPTION ... 6 IC BLOCK DIAGRAM ... 7 CIRCUIT BOARD ... 8 TEST PROGRAM ... 10 PARTS LIST OVERALL CIRCUIT BOARD PA 011504 *.**K-** K Printed in Japan '00.9 LMY4-DA IMPORTANT NOTICE This manual has been provided for 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 understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service 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 Retailer or the appointed service representative. IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form. The data provided is believed 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 notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's 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 (heavy gauge black wires connect to this bus). IMPORTANT: Turn the unit OFF during disassembly and part 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, other 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 NO

File name LMY4DA-OA_E.pdf

s DA CIRCUIT DIAGRAM 002 (LMY4-DA) LMY4-DA DECODER D-FF BUFFER DAFC IC008 VHC245F BUFFER IC009 VHC245F BUFFER NOTE1: NOTE2: : : : : AND Parts inside of are not installde. Ex-factory switch setting is made on the +24 dB SIDE. are not installed. Metal Film Resistor Metal Oxide Film Resistor BP Capacitor Mylar Capacitor KEC-92516 4 s DA CIRCUIT DIAGRAM 002 (LMY4-DA) s DA CIRCUIT DIAGRAM 003 (LMY4-DA) LMY4-DA D/A CONVERTER NOTE1 OP AMP OP AMP NJM70L05UA IN OUT COM REGULATOR+5V D/A CONVERTER NOTE1 OP AMP OP AMP NJM70L05UA IN OUT COM REGULATOR+5V NJM78L05UA (XJ596A00) REGULATOR +5V KEC-92516 1 1: OUTPUT 2: GND 3: INPUT s DA CIRCUIT DIAGRAM 003 (LMY4-DA) s DA CIRCUIT DIAGRAM 004 (LMY4-DA) LMY4-DA D/A CONVERTER NOTE1 OP AMP OP AMP NJM70L05UA IN OUT COM REGULATOR+5V D/A CONVERTER NOTE1 OP AMP OP AMP NJM70L05UA IN OUT COM NJM78L05UA (XJ596A00) REGULATOR +5V REGULATOR+5V KEC-92516 1 1: OUTPUT 2: GND 3: INPUT s DA CIRCUIT DIAGRAM 004 (LMY4-DA) s DA CIRCUIT DIAGRAM 005 (LMY4-DA) LMY4-DA OP AMP OP AMP OP AMP OP AMP OP AMP KEC-92516 1 s DA CIRCUIT DIAGRAM 005 (LMY4-DA)

File name PM-1D Cover.pdf

DIGITAL AUDIO MIXING SYSTEM SERVICE MANUAL · ANALOG INPUT BOX · ANALOG OUTPUT BOX · CONTROL SURFACE · DIGITAL IO UNIT · DSP UNIT (DSP1D-EX) · POWER SUPPLY UNIT · MIC/LINE INPUT CARD LMY2-ML · AD CARD LMY4-AD · DA CARD LMY4-DA PA 011513 HAMAMATSU, JAPAN 0.27K-7931 Printed in Japan '00.03 PM1D SYSTEM PM1D CS1D PA011508 PW1D PA011507 DSP1D PA011509 DSP1D-EX DSP1D PA011509 OPTION + IDB1D DIO8 PA011510 + MY4-AD PA01143* MY8-AT PA011403 MY4-DA PA011410 MY8-AE PA011404 MY8-DA PA011412 MY8-TD PA011405 AI8 PA011505 AI8-AD AI8 PA011505 + LMY4-AD PA011503 x8 AI8-ML4AD4 AI8 PA011505 + LMY4-AD PA011503 x4 + LMY2-ML PA011502 x4 AI8-ML8 AI8 PA011505 + LMY2-ML PA011502 x8 AO8 PA011506 AO8-AD AO8 PA011506 + LMY4-AD PA011504 x8 OPTION BOARD/MODULE Input DSP Board Console Interface Board Effect DSP Board Engine Management Board Group DSP Board Patch DSP Board Monaural Input Module IDB1D CIB1D EDB1D EMB1D GDB1D PDB1D MIM1D OPTION CABLE Control Cable Control Cable Control Cable Control Cable (CS1D-DSP1D) CC200 CC100 CC050 CC010 Digital Audio Cable CA200 Digital Audio Cable CA100 Digital Audio Cable CA050 Digital Audio Cable CA010 Digital Audio Cable CA003 (DSP1D-AI8, AO8, DIO8, CS1D) BUCKUP KIT (IDB1Dx1, CIB1Dx1, EDB1Dx1, GDB1Dx1, PDB1Dx1) · LMY2-ML · LMY4-AD · LMY4-DA

File name Power Supply PW1D-1_E.pdf

POWER SUPPLY SERVICE MANUAL CONTENTS SPECIFICATIONS ···································································· PANEL LAYOUT······································································· CONNECTOR CIRCUIT DIAGRAM ········································· DISASSEMBLY PROCEDURE················································· CIRCUIT BOARD······································································ PARTS LIST CIRCUIT DIAGRAM 3 3 4 5 6 PA 011507 HAMAMATSU, JAPAN 0.27K-8091 Printed in Japan '00.03 PW1D IMPORTANT NOTICE This manual has been provided for 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 understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service 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 Retailer or the appointed service representative. 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. IMPORTANT: 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 change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division. WARNING: IMPORTANT: 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 (heavy gauge black wires connect to this bus). 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, other 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 PLASTIC 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 product, wash