Ramsa Ramsa WR-DA7, Service Manual

Page 1: ...pical AD converter analog in to digital out 110 dB typical AD DA analog in to analog out AD Converter 24 bit 64 times oversampling input 1 to 16 20 bit 64 times oversampling aux returns 3 to 6 DA Converter 24 bit 64 times oversampling MASTER MONITOR A 24 bit 128 times oversampling MONITOR B 20 bit 128 times oversampling aux returns 3 to 6 Internal signal processing 32 bit Dynamic range 192 dB Samp...

Page 2: ... mark on the schematic diagram and the replacement parts list It is essential that these critical parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacture IMPORTANT SAFETY NOTICE Dynamics Compressor Threshold 40 dB 0 dB 1 dB step Ratio 1 0 1 1 1 3 1 5 1 7 2 0 2 5 3 0 3 5 4 0 5 0 6 0 8 0 1...

Page 3: ...pp 75 Ω S PDIF Connector XLR 3 32 AUX RETURN 1 2 In Out In Format IEC 958 Consumer S PDIF Level 0 5 V pp 75 Ω Connector RCA pin jack Input Type Source Impedance Signal Level Nominal before clipping Connector Type CH input 1 8 5 kΩ mics 50 Ω 600 Ω 60 dB 46 dB XLR 3 31 bal lines 600 Ω 10 dB 24 dB XLR 3 31 bal CH input 9 16 5 kΩ mics 50 W 600 Ω 60 dB 46 dB TRS phone jack bal lines 600 Ω 10 dB 24 dB T...

Page 4: ...S422 485 In Out In and Out Connector D sub 9P FOOT SWITCH In Out In Level TTL level Normally Open Unlatch type Connector Phone jack Optional Accessories Meter Bridge Type Bargraph LED 26 channels 15 points for each Format RAMSA original Level NET II Power DC 7 V Connector D sub 15P WR ADTA ADAT Interface card 8 in 8 out Type ADAT DIRECT OUT BUS AUX MASTER Input 9 32 In Out In and Out Connector Opt...

Page 5: ...e impedance 150Ω Nominal input level 4dB 1 23V Maximum input level before clipping 18dB 6 15V Connector type D sub 25P WR SMPT SMPTE V SYNC Card SMPTE IN In Out In Format SMPTE LTC Signal type nominal 10dBV 10kΩ Connector XLR V SYNC In Out In Format NTSC B W or color PAL Signal type 75Ω termination Connector BNC WR TNDM TANDEM Card for running two DA7 mixers simultaneously Type TANDEM connection I...

Page 6: ...VR HP TB Boards 38 Bus Relay Board 39 Power 1 Power 2 Boards 41 HA Board and INS Board 44 EFX Meter Board 45 Fader Drive Board 47 Input Switch Board 50 AD DA Board 2 3 52 AD DA Board 3 3 53 AD DA Board 1 3 54 Main Board 1 4 55 Main Board 2 4 56 Main Board 3 4 57 Main Board 4 4 58 WR MTBR 59 WR TNDM 62 WR TDIF 63 WR SMPT 66 WR AESS 67 WR ADAT 70 Conductor View Monitor VR HP TB Boards 37 Bus Relay B...

Page 7: ...atus indicators Also called a Channel Fader Strip AUTOMATION AUX LED button selects the display mode of the Channel Strip LED field indicators and arms the AUTOMATION system MASTER DISPLAY section the METER and CHANNEL buttons are direct buttons to the respective LCD screen windows These should be considered as home base for the LCD display EQUALIZER section controls for setting the equalization p...

Page 8: ...ent input selection and matches the Fader Layer control LED button colors INPUTS 1 16 green or INPUTS 17 32 red The SELECT LED button when on orange identifies the channel as the current channel selected Only one Fader Strip can be selected at a time unless it s in stereo or link mode For more detail see Chapter 5 Channel Library and Meter Windows in the Users Guide The ON LED button toggles on re...

Page 9: ... bus selections labeled 1 8 selections for L R master L R output and DIRECT output are available The DIRECT output works in conjunction with the option cards installed in the DA7 Rear Panel routing signals directly to the cards The DIRECT output is detailed in Chapter 12 D I O Digital Input Output in the Users Guide Pressing the PAN knob displays the SURROUND window on the LCD screen The PAN ASSIG...

Page 10: ... to the aux selection The LED field of the Channel Fader Strips will reflect the aux assignments for the channels Aux routing is defaulted to a post fader condition for the selected channel Press the PRE LED button to select it red and change the aux routing function to a pre fader condition Press the FADER CONTROL LED button to select it red and display the FADER CONTROL window group on the LCD s...

Page 11: ... L R Fader Strip The MASTER L R Fader Strip controls the DA7 master L R output The SELECT LED button when on orange identifies the strip as the current fader strip selection The ON LED button toggles on red and off When on the master output is active See Chapter 6 Fader Layers and Channel Strips in the Users Guide for additional information Fader Layer Controls Section Fader Layer Controls Section...

Page 12: ...ng with AUX SEND 1 2 followed by AUX SEND 3 4 and AUX SEND 5 6 The MEMORY numeric readout on the Display Bridge will momentarily display the AUX SEND selections The MONO button when on red sums the selected input and sends a monaural signal to the monitors This will not affect the 2TR B output stereo signal MONITOR B Controls The MONITOR B selection LED buttons route the input selected green to th...

Page 13: ...NE MEMORY allows you to store and recall complete mixer setups and functions There are fifty registers numbered 01 through 50 available for storage of mixer settings Memory 00 is reserved for Automation Press either the WRITE LED button or the READ LED button orange to select it and display the ReaD WriTe window of the SCENE MEMORY window group on the LCD screen of the Display Bridge There are two...

Page 14: ...ls on the Keypad UNDO REDO button MMC CURSOR button ARROW buttons ENTER button CURSOR MODE button and JogDial elements of the DA7 Top Panel are provided in Chapter 4 in the Users Guide Headset Control Section A stereo headset connector and headset volume control are located under the right front edge of the Top Panel of the DA7 The current MONITOR A selection is always routed to the headset connec...

Page 15: ...naffected when you change to another window depending on the new window selection Channel Selection Field This field shows the currently selected Channel BUS or MASTER L R strip selection When channels or buses are paired the field will display both numbers The field will change when you press a different SELECT LED button on the Top Panel Channel Type Field This field shows the most recently sele...

Page 16: ...t numeric readout displays the most recently accessed SCENE MEMORY Whenever an AUX monitoring selection button is activated for either MONITOR A or MONITOR B the numeric display will momentarily display the AUX selections CONSOLE LOCK LED Status Indicator CONSOLE LOCK LED Status Indicator When illuminated red the password protection for an area or function of the mixer is engaged and selected mixe...

Page 17: ... SLOT 1 CH25 32 SLOT 2 TANDEM CH9 16 BUS AUX INSERT SLOT3 ON OFF OUT TO PC OUT THRU REC OUT 2TR A IN INPUT15 16 IN IN RS422 485 110 OFF ON 75 OFF ON DIGITAL IN OUT AUX 2TR B IN ANALOG MONITOR A OUT CR MONITOR B OUT STUDIO REC OUT ANALOG MASTER OUT RETURN 5 6 R L R L R L R L R L 3 4 5 6 3 4 1 2 1 2 RETURN SEND SEND 4dB 10k UNBAL S PDIF 4dB 10k BAL 60dB to 10dB 5k BAL UNBAL 4dB 10k UNBAL 4dB 10k BAL...

Page 18: ...S terminating switch Clock terminating OUT Thru switch Remote SW Switch Connect a momentary or press to talk switch with a 1 4 TS phone plug for Talk Back or automation record functions Parameters are assignable in the UTILITY CONFIG window Digital Input AES EBU An XLR connector inputs an audio signal from a DAT or other digital source Assignments can be made from the D I O INPUT SET window Row 3 ...

Page 19: ...e wordclock if the DA7 is slaved and located at the end of the wordclock chain The 75 Ω ON and OUT position should also be selected when the DA7 is being used to slave other devices to the DA7 s wordclock See Chapter 12 D I O in the Users Guide for more information Clock Input This is used to synchronize the DA7 to an external word clock source This allows the DA7 s internal clock to slave to anot...

Page 20: ...hrough 32 and is controlled by the Fader Layer Inputs 17 32 Digital I O Slot 3 CH9 16 SLOT 3 When an option card is inserted into Slot 3 the output of the connected device appears on Channel Faders 9 through 16 and is controlled by the Fader Layer Inputs 1 16 This connection REPLACES the analog inputs 1 16 with whatever is connected to the option card in Slot 3 For more information regarding optio...

Page 21: ... Side Chassis of the Upper Cover Ass y Fig 2 2 8 Referring to Fig 2 3 pull up the Upper Cover Ass y and remove eleven screws that secure the HA Block and remove the HA Block 8 Cut one Wire Binder that secure the Ground Cable and others 8 Remove one screw that secure the Ground Cable Brown Wire at the Power 2 Board and tighten this screw 8 Connect this Ground Cable Brown Cable to the Chassis Remove...

Page 22: ... Item 8 Select the Check Item by either UP or DOWN Cursor Key on the Upper Cover Ass y 8 Execute the Check Item by pressing the Enter Key on the Upper Cover Ass y 4 2 Switching of the Diagnostic Menu 8 Move the Cursor to most bottom position by either UP or DOWN Cursor Key 8 Select the Diagnostic Item by either LEFT or RIGHT Cursor Key on the Upper Cover Ass y 8 Execute the Diagnostic Item by pres...

Page 23: ...r LEFT or RIGHT Cursor Key 8 Press the Enter Key the Diagnostic Menu 2 as shown in Fig 5 1 is displayed Fig 5 1 8 Referring to Fig 5 1 select the MLT MIX TEST Item by either UP or DOWN Cursor 8 Execute the MLT MIX TEST Item by pressing the Enter Key 8 When executing the Self Check will start for the three MIX ICs IC523 IC525 and one Multi IC IC526 8 A result after Self Check displayed OK in passed...

Page 24: ...531 507 OK 532 508 5 9 Digital Interface Test DIGITAL I F TEST 8 Move the Cursor to most bottom position by either UP or DOWN Cursor Key 8 Select the Diagnostic Item DIAG4 by either LEFT or RIGHT Cursor Key 8 Press the Enter Key the Diagnostic Menu 4 as shown in Fig 5 4 is displayed Fig 5 4 8 Connect the Record Output Connector and 2TR A Input Connector connect the AUX SND1 2 Connector and AUX RTN...

Page 25: ...ed Fig 5 5 8 Select the KNOB TEST Item by either UP or DOWN Cursor 8 Execute the KNOB TEST Item by pressing the Enter Key 8 When executing the Self Check will start for the Knobs First select the Q Adjusting Knob of the EQ Section indicate to turn to right reverse indication of the RIGHT 8 Turn the Q Adjusting Knob to right indicate to turn to the left reverse indication of LEFT 8 Turn the Q Adjus...

Page 26: ...layed measured value DIAG6 DIAGNOSTICS T C SCENE FADER CALIBRATION TEST SEL CH DIAG4 DIAG3 DIAG5 DIAG6 EXIT DIAG2 DIAG1 AVERAGE STATUS 1 100 OK 2 100 OK 3 100 OK 4 100 OK 5 100 OK 6 100 OK 7 100 OK 8 100 OK AVERAGE STATUS 9 100 OK 10 100 OK 11 100 OK 12 100 OK 13 100 OK 14 100 OK 15 100 OK 16 100 OK AVERAGE STATUS 17 100 OK 18 100 OK 19 100 OK 20 100 OK 21 100 OK 6 Quit of the Self Check Function ...

Page 27: ...WRDA7L32 E32 YWRDA7L67 E303 YW17AKJV08W E66 YWRDA7L59A E59 YWRDA7L04 E6 YWRDA7L04 E4 YWRDA7L04 E5 YWRDA7L04 E7 YW40ALJV30W E2 YWRDA7L01 E1 YWRDA7L65 E65 YW26CKIT08W YWRDA7L58A E58 YWRDA7L58A E58 YWRDA7L54 E54 YWRDA7L56 E56 E63 x 8 YWRDA7L55 E55 CN35 CN62 TRANSFORMER CN63 FUSE CN62 CN63 CN98 CN56 CN56 CN57 CN57 CN54 CN54 CN33 CN11 CN31 CN SLOT1 SLOT2 SLOT3 CN CN37 CN37 CN50 CN50 CN59 CN59 CN58 CN99...

Page 28: ...XCTTX METER CONTROL METER LED MATRIX FADER MOTOR DRIVER IC4 5 IC10 D1 150 D1 240 INPUT1 16 SW1 4 D151 154 CPU D0 3 CP1 CP2 D0 3 CP1 CP2 VLCD SWITCH LED MATRIX AES EBU IN AES EBU OUT WCK IN WCK OUT TO PC RS422 485 PANEL CONTROL CPU IC300 TXD AD1 6 PNLD0 7 SCAN0 3 RXD FTSW FOOT SW MIDI IN MIDI OUT RECEIVER DRIVER METER BRIDGE 1 BOARD WR MTBR OPTION FADER DRIVE BOARD INPUT SWITCH BOARD EFX BOARD METE...

Page 29: ... 10 86 87 88 90 91 94 9 10MHz 20MHz CLK5M 5MHz CLK10M 10MHz 20MHz 20MHz CLK2M 2MHz CLK2M 2MHz CL500K 500kHz IC14 DIVIDER IC10 2 1 2 1 10 IC15 DIVIDER IC23 IC26 SELECTOR IC10 51 52 IC20 IC25 Q11 12 13 14 IC41 RS422 DRIVER 1 4 14 3 9 12 IC21 SERIAL I O TXDATA RXDATA MTTXD MTRXD 30 4 TXCLK CLK RXCLK 13 CS1 CS1 CS1 CS1 D17 D16 IC27 DIVIDER 1 4 IC28 DIVIDER 1 256 IC24 SELECTOR SLT1WC SLT2WC SLT3WC 2TRW...

Page 30: ... 93 AN5 94 98 100 101 102 65 66 AN6 PB0 PB1 PB2 PB3 PB4 PA11 PA12 94 AD0 AD15 94 A1 A21 55 CS6 71 CK 57 WRL 59 RD 63 PA9 48 CS0 SA1 SA21 SA2 SA4 SA2 SA4 SA21 SA2 SA4 SWRCK PLDIR GPLDB AD0 AD15 AD0 AD7 SCISM TXD0 108 SCICK SCK0 111 OPWDT WDTOVF FSYC1 IRQ2 68 RES RES 79 RES RES RES PFAIL A K 4 2 3 3 2 D 1 3 4 5 2 4 a a b b 1 1 4 NMI 76 RXD1 109 TXD1 110 PA10 64 EXTAL 73 XTAL N C 74 FSYC2 PA7 60 IC30...

Page 31: ...8 ARLR1 ARLR2 79 4FSA 69 AXLR1 AXLR2 55 IC503 DSP 3 DPCLK3 56 AR1 14 CLKIN FSB 43 INT DMUTE 84 MUTE RST 86 RS DCS2 63 CS HRBCK3 58 HRBCK HR 59 HR HRS 60 HRS BCKE 46 ARBC1 47 ARBC2 48 AX1 256E 67 AXBC1 AXBC2 68 D4FSB 78 ARLR1 ARLR2 79 4FSB 69 AXLR1 AXLR2 55 IC504 DSP 4 DPCLK4 56 AR1 14 CLKIN FSB 43 INT DMUTE 84 MUTE RST 86 RS DCS3 63 CS HRBCK3 58 HRBCK HR 59 HR HRS 60 HRS BCKF 46 ARBC1 47 ARBC2 48 ...

Page 32: ...0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 19 18 17 16 15 14 13 12 2 3 4 5 6 7 8 9 11 D0 D1 D2 D3 D4 D5 D6 D7 CK DARTN DS3IN IC547 LATCH Q1 Q2 Q3 Q4 2 5 7 10 MXO1 MXO2 DFS BCKA 3 4 6 11 9 D0 D1 D2 D3 CLK BCKB 2 3 4 5 6 7 8 9 19 18 17 16 15 14 13 12 4 7 9 12 D0 D1 D2 D3 D4 D5 D6 D7 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 IC533 LATCH IC527 AUDIO DEMUX DDP13C 41 SI4 36 SI0 BCKA DFS 5 I256FS 7 IFS 256G FSC 29 O256FS OFS 27 SO5 14 SO0 20...

Page 33: ...IN1 S3DIN2 S3DIN3 S3DIN4 S1DIN1 S1DIN2 S1DIN3 S1DIN4 S2DIN1 S2DIN2 S2DIN3 S2DIN4 S3DIN1 S3DIN2 S3DIN3 S3DIN4 IC408 BUFFER 18 17 16 15 14 A1 A2 A3 A4 A5 2 3 4 5 6 Y1 Y2 Y3 Y4 Y5 S1DO S2DO S3DO1 S3DO2 S3DO3 S1DO S2DO S3DO1 S3DO2 S3DO3 SLT1WC SLT3WC SLT2WC SLT64 DMUTE STIRQ SLOT I F AD DA I F 2TRINA 2TMDSL SLT256 ADA256 2TR256 SLT64 ADA64 2TR64 2TRN64 SLT256 SLTFS ADA256 V5SL V5A V 14 5 V 14 5 STIRQ ...

Page 34: ... 64fs 2TRB CRSEL TBSEL DMR MUTE DARST 48K MNALR MNBLR MLR DAXRTN DAXSND AXR0304 AXR0506 AXS0304 AXS0506 PNTM2 PNTM3 PNTM4 PNTM5 PNTM6 PNTM7 PNTM8 50 14 5V 14 5V SCLK 14 2 LRCK 13 CAL 10 SDAT 16 6 IC904 AD DA CONVERTER JK903 AUX SEND 1 2 SPDIF JK905B To Main Board CN33 CN33 To INS Board CN54 CN54 To INS Board CN55 CN55 JK904 AUX RETURN 3 4 4 dBµ AUX RETURN 5 6 4 dBµ JK901 JK902 IC902A 2 6 1 AINL 3 ...

Page 35: ...8B L P F IC653B 14 5V 14 5V 14 5V 5D 5A 14 5V 14 5V TB B P F SFMUTE MUTE 8 4 dB 0 3 dB Σ 7 1 dB 8 4 dB 5 4 dB 0 3 dB Σ 7 1 dB 5D LVDD 75 VDD 73 14 5V 2TRB RVDD D2 D1 D3 D4 IN1 IN4 15 3 14 S1 S2 11 6 S3 S4 2 10 4 1 16 9 8 D2 D1 D3 D4 IN1 IN4 15 3 14 S1 S2 11 6 S3 S4 2 10 4 1 16 9 8 LMUTE 6 7 1 3 2 2 1 fs 65 LRCK MNALR 64 SD RST 53 RSTB 64fs 66 BCK 256fs 157 L R CKFFL 61 X0 126 CKFFR RMUTE R NETWORK...

Page 36: ...DFDR 5VFDR FOCH10 GNDFDR MOTOR MOTOR 1 2 3 4 5 6 1 2 3 4 5 6 CN20 5VF FOCH10 IC10 MOTOR DRIVER IN2 IN1 Vcc VS Vref Vcc 7V Vref 1 9 2 6 8 OUT2 OUT1 2 7 GNDFDR 5VFDR FOCH11 GNDFDR MOTOR MOTOR 1 2 3 4 5 6 1 2 3 4 5 6 CN21 5VF FOCH11 IC11 MOTOR DRIVER IN2 IN1 Vcc VS Vref Vcc 7V Vref 1 9 2 6 8 OUT2 OUT1 2 7 GNDFDR 5VFDR FOCH12 GNDFDR MOTOR MOTOR 1 2 3 4 5 6 1 2 3 4 5 6 CN22 5VF FOCH12 IC12 MOTOR DRIVER...

Page 37: ...CAN0 SCAN3 BLANK 7V 7V 7V 7V Vcc Vcc Vcc SCAN0 SCAN1 SCAN2 SCAN3 SL0 SL1 SL2 SL15 PNLD0 PNLD7 CA1 RST D0 D7 12 19 CK OE 2 9 11 1 Q0 Q7 IC603 LATCH D0 D7 12 19 CK OE 2 9 11 1 Q0 Q7 IC605 LATCH Y1 Y4 PNLD0 PNLD3 2 5 G1 G2 15 18 1 19 A1 A4 IC607 GATE A B C 7 15 G2B G1 1 3 6 5 G2A 4 G1 5 Y0 Y7 IC608 DECODER A B C 7 15 G2A G2B 1 3 4 6 Y0 Y7 IC611 DECODER I1 I8 11 18 Vcc 1 8 1 8 9 O1 O8 IC602 SOURCE DRI...

Page 38: ...A VR301A CH8 1 3 2 6 5 3 7 1 Q354 Q351 34 14dB 24 2dB 6dB HOT COLD PNTM8 V 50 Q355 IC351B VR351B IC351A VR351A 1 2 3 4 CN59 CN59 1 2 3 4 CH7 PNTM7 CH8 N C JK903 JK904 INS4 INS3 JK905 JK906 INS6 INS5 JK907 JK908 INS8 INS7 CH9 1 3 2 6 5 3 7 1 Q403 HOT COLD PNTM8 V 50 Q404 IC401B VR401B JK909 JK910 IC401A VR401A CH10 6 5 3 7 1 Q453 HOT COLD Q454 IC451B VR451B IC451A VR451A 1 2 3 4 CN60 INS10 INS9 CN6...

Page 39: ...TB TB GND 14 5V 14 5V 1 2 3 4 5 6 7 8 9 10 TB BOARD MONITOR VR BOARD HP BOARD MUTE DMR MONI AL S MONI AL R MONI AL G MONI AR S MONI AR R MONI AR G 1 2 3 4 5 6 7 8 4 6 5 VR1A Q3 Q1 Q2 DIMMER MUTE Q4 1 3 2 VR1B 4 6 5 IC2A IC2B 3 1 5 7 Q1 Q2 MUTE IC1A IC1B Q3 Q6 JK1 Q7 Q10 3 1 1 2 3 5 7 CN59 CN59 HP L AG L AG R HP R 14 5V 14 5V MUTE 1 2 3 4 5 6 7 1 2 3 4 5 6 7 VR1A 1 3 2 VR1B 4 6 5 IC21A IC21B 3 1 5 ...

Page 40: ...M6 SCOM15 LCOM8 LCOM15 9 O1 O8 IC404 SOURCE DERIVER I1 I4 2 7 10 15 3 6 11 14 O1 O4 IC410 SINK DRIVER I1 I4 2 7 10 15 3 6 11 14 3 6 11 14 3 6 11 14 O1 O4 IC411 SINK DRIVER I1 I4 2 7 10 15 O1 O4 IC413 SINK DRIVER I1 I4 2 7 10 15 O1 O4 IC414 SINK DRIVER 19x16 LED MATRIX D401 D464 4x16 SW MATRIX SW401 SW488 LCOM26 CH1 CH2 CH3 SW201 LCOM27 LCOM31 LCOM30 SL8 SL9 SL10 SL15 SL12 19x16 LED MATRIX D201 D22...

Page 41: ...CNNECTION I O 32input RAMSA DIRECT SLOT OUT SLOT1 2 3 INS I O INS I O METER METER METER 4band PEQ 4dB 4dB 4dB 4dB 4dB 4dB 4dB 4dB 4dB 4dB DYN 4band PEQ DYN SLOT1 2 3 SLOT1 2 3 SLOT1 2 3 SLOT1 2 3 SLOT1 2 3 L HPF SHL PEQ ML PEQ MH PEQ H LPF SHH PEQ COMP GATE EXPANDER L HPF SHL PEQ ML PEQ MH PEQ H LPF SHH PEQ COMP GATE EXPANDER L R SOLO PAN BAL Format Converter SURROUND MONITOR SURROUND MONITOR BUS3...

Page 42: ...NO INPUT MONO INPUT MONO INPUT MONO INPUT dBµ 30 20 10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 MONO INPUT MONO INPUT MONO INPUT MONO INPUT AD BA MASTER MONITOR A MASTER MONITOR A MASTER MONITOR A MASTER MONITOR A 93 MASTER MONITOR A ANALOG ANALOG DIGITAL DA DA 19 34 to 14 LINE MAX INPUT LEVEL LINE NOMINAL LEVEL MIC NOMINAL LEVEL MIC TYPICAL LEVEL LINE TYPICAL NOISE LEVEL LEVEL DIAGRAM ...

Page 43: ...k Screws Pan Head Screw and Washer Assy Binding Head Screws Screws No Description Numbers show screws washers nuts and etc PACKAGING 1 1 1 2 M49 M50 M52 M32 M66 M70 M71 PCB7 M48 M48 M42 M83 M87 M26 E10 M27 M28 ATT1 PCB13 M25 PCB12 PCB1 M24 M19 M18 M6 M21 M23 M30 PCB5 PCB6 LCD1 M20 M22 M13 M16 ATT2 M12 M11 M10 M9 M4 M14 M17 M1 M3 M2 M4 M5 M15 M48 PCB8 M68 M69 MIC1 E103 M51 M32 M46 M47 M37 M43 M44 M...

Page 44: ...Head Tapping Screw and Washer Assy Cup Black Screws Cup Black Screws Screws No Description Numbers show screws etc 1 1 2 2 3 2 M1 M12 M14 M17 M16 M17 M17 M17 Serial No Label M18 M17 M17 M15 M13 M11 M12 R M2 M3 M5 PCB1 M6 E101 M8 Serial No Label PCB2 FB1 M7 M4 PACKAGING WR MTBR EXPLODED VIEW OF WR MTBR ...

Page 45: ...73 PACKAGING XYA3 FF8FX 1 Binding Head Tapping Screw and Washer Assy Screws No Description Numbers show screws etc M1 M2 M11 M13 M12 M13 M13 M14 Serial No Label 1 WR TNDM M3 EXPLODED VIEW OF WR TNDM ...

Page 46: ...74 EXPLODED VIEW OF WR TDIF PACKAGING XYA3 FF8FX 1 Binding Head Tapping Screw and Washer Assy Screws No Description Numbers show screws etc M1 M2 M11 M13 M12 M13 M13 M14 Serial No Label 1 WR TDIF M3 ...

Page 47: ...EW OF WR SMPT PACKAGING XYA3 FF8FX YWA1AA0282A4 1 2 Binding Head Tapping Screw and Washer Assy Special Screws Screws No Description Numbers show screws etc M1 M11 M13 M12 M13 M13 M14 Serial No Label 1 2 WR SMPT 2 M2 ...

Page 48: ...76 EXPLODED VIEW OF WR AESS PACKAGING XYA3 FF8FX 1 Binding Head Tapping Screw and Washer Assy Screws No Description Numbers show screws etc M1 M2 M11 M13 M12 M13 M13 M14 Serial No Label 1 WR AESS M3 ...

Page 49: ...IEW OF WR ADAT PACKAGING XYA3 FF8FX YWA1AA0282A4 1 2 Binding Head Tapping Screw and Washer Assy Special Screws Screws No Description Numbers show screws etc M11 M13 M12 M13 M13 M14 WR ADAT 1 M1 Serial No Label 2 M2 ...

Page 50: ...28 YWA2SA4488A1 Mounting Angle for Father M30 YWA2HA2159A3 Shield Plate M31 YWA2KA1192A2 Sub Bottom Chassis M32 YWCS1 Cord Clamp M33 YWA7DA1077A3 Heat Sink M34 YWA2PA1163A3 Insulator M37 YWA5RA1054A3 Knob M38 YWA3BA1037A2 Supporting Angle M39 YWA2PA1142A4 Insulator M41 YWA3BA1038A2 Supporting Angle M42 YWA5WA2357A1 Rear Panel M43 YWA2KA1190A2 Side L Chassis M44 YWA2KA1191A2 Chassis M45 YWA2PA1155A...

Page 51: ...104JZ Plastic 0 1 µF 50V C4 ECA1CM102 Electrolytic 1000 µF 16V C5 ECQV1H104JZ Plastic 0 1 µF 50V C7 ECQV1H104JZ Plastic 0 1 µF 50V C9 ECQV1H104JZ Plastic 0 1 µF 50V C11 ECQV1H104JZ Plastic 0 1 µF 50V C20 ECQV1H104JZ Plastic 0 1 µF 50V C21 ECA1CM221B Electrolytic 220 µF 16V C22 23 ECQV1H104JZ Plastic 0 1 µF 50V C25 26 ECQV1H104JZ Plastic 0 1 µF 50V C29 ECQV1H104JZ Plastic 0 1 µF 50V C31 ECQV1H104JZ...

Page 52: ...or Q256 257 2SC4081 Transistor Q301 2SC4102 Transistor Q302 2SK374 RS Transistor Q303 2SC4102 Transistor Q304 305 2SC4081 Transistor Q306 307 2SC2545 E Transistor Q351 2SC4102 Transistor Q352 2SK374 RS Transistor Q353 2SC4102 Transistor Q354 355 2SC2545 E Transistor Q356 357 2SC4081 Transistor Q401 402 2SC4081 Transistor Q403 404 2SC2545 E Transistor Q451 452 2SC4081 Transistor Q453 454 2SC2545 E ...

Page 53: ...03D Metal 10K ohms R161 162 YWR1220P391D Metal 390 ohms R163 YWR1220P100D Metal 10 ohms R164 165 YWR1220P102D Metal 1K ohms R166 R1220P822D Metal 8 2K ohms R168 169 R1220P1911D Metal 1 91K ohms R170 YWR1220P473D Metal 47K ohms R171 YWR1220P181D Metal 180 ohms R172 YWR1220P272D Metal 2 7K ohms R173 175 YWR1220P473D Metal 47K ohms R176 ERJ6GEYJ101 Carbon 100 ohms 1 10W R177 ERJ6GEYJ562 Carbon 5 6K o...

Page 54: ...100D Metal 10 ohms R507 508 YWR1220P391D Metal 390 ohms R509 YWR1220P100D Metal 10 ohms R510 511 YWR1220P102D Metal 1K ohms R512 R1220P822D Metal 8 2K ohms R514 515 R1220P1911D Metal 1 91K ohms R516 YWR1220P473D Metal 47K ohms R517 YWR1220P181 Metal 180 ohms R518 YWR1220P272D Metal 2 7K ohms R519 521 YWR1220P473D Metal 47K ohms R553 554 YWR1220P103D Metal 10K ohms R555 556 YWR1220P100D Metal 10 oh...

Page 55: ...100 Electrolytic 10 µF 63V C106 107 YF400101CHJT Ceramic 100 pF C108 YWRA26T471 Electrolytic 470 µF 6V C110 111 YF400221CHJT Ceramic 220 pF C113 YWRA26T471 Electrolytic 470 µF 6V C114 YF400221CHJT Ceramic 220 pF C115 116 ECHU1H104JB9 Plastic 0 1 µF 50V C117 118 YWR2025T101 Electrolytic 100 µF 25V C120 121 RA216V330T58 Electrolytic 33 µF 16V C151 152 YF400101CHJT Ceramic 100 pF C153 154 YWR2063T470...

Page 56: ...WRA26T471 Electrolytic 470 µF 6V C607 608 YF400221CHJT Ceramic 220 pF C610 YWRA26T471 Electrolytic 470 µF 6V C611 YF400221CHJT Ceramic 220 pF C612 613 ECHU1H104JB9 Plastic 0 1 µF 50V C614 615 YWR2025T101 Electrolytic 100 µF 25V C620 621 RA216V330T58 Electrolytic 33 µF 16V C651 654 YF400101CHJT Ceramic 100 pF C655 YWRA26T471 Electrolytic 470 µF 6V C657 658 YF400221CHJT Ceramic 220 pF C660 YWRA26T47...

Page 57: ...4570G IC IC242 NJM2068MD IC IC243 YWCS5394KS IC IC281 YWUPC4570G IC IC282 NJM2068MD IC IC283 YWCS5394KS IC IC401 YWM51957BFP IC IC412 MC74HC125AF IC IC413 YWTC7S04F IC IC415 HD74HC123AF IC IC451 YWM51957BFP IC IC501 YWMN64734 IC IC502 YWTC7S04F IC IC503 YWNJM5532M IC IC504 NJM2068MD IC IC505 YWNJM5532M IC IC506 NJM2068MD IC IC507 510 YWUPC4570G IC IC651 YWMN64734 IC IC652 YWTC7S32FL IC IC653 YWNJM...

Page 58: ...56 YWR1220P752D Metal 7 5K ohms R57 R1220P681D Metal 680 ohms R58 YFR1220P104D Metal 100K ohms R59 R1220P681D Metal 680 ohms R60 61 YWR1220P473D Metal 47K ohms R62 63 YWR1220P752D Metal 7 5K ohms R65 ERJ6GEYJ4R7 Carbon 4 7 ohms 1 10W R66 YWR1220P473D Metal 47K ohms R67 YWR1220P181D Metal 180 ohms R81 YWR1220P473D Metal 47K ohms R82 83 YWR1220P512D Metal 5 1K ohms R84 85 YWR1220P752D Metal 7 5K ohm...

Page 59: ...hms R259 R1220P681D Metal 680 ohms R260 261 YWR1220P473D Metal 47K ohms R262 263 YWR1220P752D Metal 7 5K ohms R265 ERJ6GEYJ4R7 Carbon 4 7 ohms 1 10W R266 281 YWR1220P473D Metal 47K ohms R282 283 YWR1220P512D Metal 5 1K ohms R284 285 YWR1220P752D Metal 7 5K ohms R286 R1220P681D Metal 680 ohms R287 YFR1220P104D Metal 100K ohms R288 R1220P681D Metal 680 ohms R289 290 YWR1220P752D Metal 7 5K ohms R291...

Page 60: ... R652 685 YWR0816P103B Metal 10K ohms R687 689 YWR1220P681D Metal 680 ohms R690 723 YWR0816P103B Metal 10K ohms R724 R1220P5900D Metal 5 9K ohms R726 YWR1220P751D Metal 750 ohms R730 731 R1220P432D Metal 4 3K ohms R732 733 YWR1220P562D Metal 5 6K ohms R734 735 YWR1220P272D Metal 2 7K ohms R738 YWR1220P122D Metal 1 2K ohms R739 YWR1220P152D Metal 1 5K ohms R740 YWR1220P112D Metal 1 1K ohms R741 743...

Page 61: ... 912 YWR1220P562D Metal 5 6K ohms R913 R1220P331D Metal 330K ohms R914 916 YWR1220P473D Metal 47K ohms R917 YWR1220P103D Metal 10K ohms R918 ERJ6GEYJ101 Carbon 100 ohms 1 10W R920 R1220P3242D Metal 32 4Kohms R921 YWR1220P272D Metal 2 7K ohms R922 R1220P331D Metal 330K ohms R923 924 YWR1220P562D Metal 5 6K ohms R925 R1220P331D Metal 330K ohms R926 ERJ6GEYJ562 Carbon 5 6K ohms 1 10W R927 YFR1220P222...

Page 62: ...F C9 YWRVS0J101M Electrolytic 100 µF 6 3V C10 YF400101CHJT Ceramic 100 pF C11 YWRVS0J101M Electrolytic 100 µF 6 3V C14 YF400101CHJT Ceramic 100 pF C15 18 ECHU1C104JB Plastic 0 1 µF 16V C19 20 YWRVW1E101 Electrolytic 100 µF 25V C21 YF400104FZT Ceramic 0 1 µF C22 YWRVW1C101 Electrolytic 100 µF 16V C23 ECHU1C104JB Plastic 0 1 µF 16V C25 ECHU1C104JB Plastic 0 1 µF 16V C27 YF400103XKT Ceramic 0 01 µF C...

Page 63: ...C181 YF400104FZT Ceramic 0 1 µF C182 YWRVW1C101 Electrolytic 100 µF 16V C183 185 ECHU1C104JB Plastic 0 1 µF 16V C187 YF400103XKT Ceramic 0 01 µF C188 YF400104FZT Ceramic 0 1 µF C189 ECHU1C104JB Plastic 0 1 µF 16V C190 YWRVW1C101 Electrolytic 100 µF 16V C191 YF400104FZT Ceramic 0 1 µF C192 YWRVW1C470 Electrolytic 47 µF 16V C193 YF400103XKT Ceramic 0 01 µF C194 YF400102XKT Ceramic 1000 pF C195 YF400...

Page 64: ...7 513 ECHU1C104JB Plastic 0 1 µF 16V C514 YF400104FZT Ceramic 0 1 µF C515 YWRVW1C101 Electrolytic 100 µF 16V C518 519 ECHU1C104JB Plastic 0 1 µF 16V C520 YWRVW1C101 Electrolytic 100 µF 16V C521 ECHU1C104JB Plastic 0 1 µF 16V C522 YWRVW1C101 Electrolytic 100 µF 16V C523 527 ECHU1C104JB Plastic 0 1 µF 16V C528 YF400681CHJT Ceramic 680 µF 50V C529 ECHU1C153JB Plastic 0 015 µF 16V C530 YF400681CHJT Ce...

Page 65: ... C721 ECHU1H101JB Plastic 100 pF 50V C723 ECHU1H271JB Plastic 270 pF 50V C725 726 YF400221CHJT Ceramic 220 pF C727 728 ECHU1H104JB Plastic 0 1 µF 50V C729 730 YWRVW1E101 Electrolytic 100 µF 25V C731 YW400332CHJT Ceramic 3300 pF C733 YW400122CHJT Ceramic 1200 pF C734 YF400101CHJT Ceramic 100 pF C741 YF400104FZT Ceramic 0 1 µF C742 ECHU1H104JB Plastic 0 1 µF 50V C743 YWRVW1C101 Electrolytic 100 µF 1...

Page 66: ...c 0 1 µF 16V C952 YF400820CHJT Ceramic 82 pF C953 YW400152CHJT Ceramic 1500 pF C954 YWRVW1C101 Electrolytic 100 µF 16V C955 ECHU1C104JB Plastic 0 1 µF 16V C957 YF400104FZT Ceramic 0 1 µF C958 YWRVW1C470 Electrolytic 47 µF 16V C960 YF400101CHJT Ceramic 100 pF C962 YWRVW1C470 Electrolytic 47 µF 16V C963 YF400181CHJT Ceramic 180 pF C964 ECHU1C104JB Plastic 0 1 µF 16V C965 YF400820CHJT Ceramic 82 pF C...

Page 67: ...n Connector CN99 B10BPHSM3TB 10 pin Connector CN501 502 YWNC3MBH1 Connector JK503 504 YWYKB215261 Jack JK651 656 YWYKB215261 Jack JK901 904 YWYKB215261 Jack JK905 YWYKC213924 Jack M35 YWA3BA1039A4 Supporting Angle M36 YWA2SA4485A4 Mounting Angle REF NO PART NO DESCRIPTION 95 PCB5 RTL YWR00DA7KYCA Printed Circuit Board Assy D201 208 YWSML210VT86 LED D209 226 YWSML210DT86 LED D227 YWGL7H201 LED D229...

Page 68: ...4XK Ceramic 0 22 µF C42 YW400102CHJT Ceramic 1000 pF C43 ECA1CM100B Electrolytic 10 µF 16V C44 ECA1HM010 Electrolytic 1 µF 50V C45 46 YF400104FZT Ceramic 0 1 µF C47 ECA1CM100B Electrolytic 10 µF 16V C48 ECA1HM010 Electrolytic 1 µF 50V C49 YF400391CHJT Ceramic 390 pF C50 ECA1HM010 Electrolytic 1 µF 50V C101 102 YW400105XKT Ceramic 1 µF C103 104 YW400103XK Ceramic 0 01 µF C105 108 YW400105FZ Ceramic...

Page 69: ...c 22 pF C100 101 400105FZ Ceramic 1 µF C102 103 ECHU1C104JB Plastic 0 1 µF 16V C104 105 YWRA216V330 Electrolytic 33 µF 16V C106 107 YW400103XK Ceramic 0 01 µF L1 2 YWBLM21B03PB Coil JK1 YWYKB215261 Jack CN59 YWB7BEH 7 pin Connector M64 YWA7DA1074A4 Heat Sink M65 YWA2PA1132A4 Insulator REF NO PART NO DESCRIPTION 97 PCB10 RTL YWR0DA7GKZ1A Printed Circuit Board Assy IC1 YWHD77034F20 IC IC2 YWACSA0502...

Page 70: ...JT Carbon 1M ohms 1 10W R15 YF2116471JT Carbon 470 ohms 1 10W R16 17 ERJ6GEYJ223 Carbon 22K ohms 1 10W R18 ERJ6GEYJ103 Carbon 10K ohms 1 10W R19 20 YW2116105JT Carbon 1M ohms 1 10W R21 22 YF2116301JT Carbon 300 ohms 1 10W R23 YFR1220P113D Metal 11K ohms R24 R1220P133D Metal 13K ohms R25 YWR1220P273D Metal 27K ohms R26 YWR1220P472D Metal 4 7K ohms R31 ERJ8GEYJ111 Carbon 110 ohms 1 10W R33 34 ERJ6GE...

Page 71: ...0 1 µF C135 YF400104FZT Ceramic 0 1 µF C136 138 YF400104FZT Ceramic 0 1 µF C140 147 YF400104FZT Ceramic 0 1 µF C150 YF400104FZT Ceramic 0 1 µF C151 153 YF400560CHJT Ceramic 56 pF C154 155 YF400103XKT Ceramic 0 01 µF C156 160 YF400221CHJT Ceramic 220 pF C170 171 YF400103FZT Ceramic 0 01 µF C172 173 YF400104FZT Ceramic 0 1 µF C174 EEVHB1H100P Electrolytic 10 µF 50V C301 306 YW400821CHJT Ceramic 820 ...

Page 72: ...rystal Oscillator X2 YWMA4061228M Crystal Oscillator X3 YWMA4061128M Crystal Oscillator X301 YWMA4062000M Crystal Oscillator CF1 6 ELKE221FA LC Filter CF7 8 ELKE103FA LC Filter CF9 12 ELK102FA LC Filter CF307 312 YWBLM21A601T LC Filter CN1 YW521471310 13 pin Connector CN2 YW520454010 40 pin Connector CN32 YW521471310 13 pin Connector CN33 YW520454010 40 pin Connector CN35 YW528083090 30 pin Connec...

Page 73: ...MGT LED D465 560 YW1SS133T77 Diode IC401 403 MC74HC574AF IC IC405 408 MC74HC541AF IC IC409 412 MC74HC138AF IC IC415 417 MC74HC14AF IC R401 ERJ14YJ560H Carbon 56 ohms 1 4W R402 ERJ14YJ390H Carbon 39 ohms 1 4W R403 ERJ14YJ560H Carbon 56 ohms 1 4W R404 ERJ14YJ470 Carbon 47 ohms 1 4W R405 406 ERJ14YJ560H Carbon 56 ohms 1 4W R407 408 ERJ14YJ470 Carbon 47 ohms 1 4W R409 412 ERJ14YJ390H Carbon 39 ohms 1 ...

Page 74: ...arbon 180 ohms 1 4W R19 ERDS2TJ273 Carbon 27K ohms 1 4W R20 Y ERC12ZGM156 Solid 15M ohms 1 2W R21 ERDS2TJ100 Carbon 10 ohms 1 4W R22 ERDS2TJ221 Carbon 220 ohms 1 4W R23 ERG2SJ470 Metal 47 ohms 2W R24 ERDS2TJ470 Carbon 47 ohms 1 4W R25 ERDS2TJ182 Carbon 1 8K ohms 1 4W R26 ERDS2TJ562 Carbon 5 6K ohms 1 4W R27 ER0S2CKF6801 Metal 6 8K ohms 1 4W R28 ERDS2TJ561 Carbon 560 ohms 1 4W R29 ER0S2CKF6801 Meta...

Page 75: ...lytic 330 µF 25V C101 ECQV1H104JZ Plastic 0 1 µF 50V L3 Y YWOR9A273F28 Coil L4 Y YFBL02RN2R62 Coil L21 Y YWMSSX12X8A Coil L22 YFBL02RN2R62 Coil L23 Y YWTC1240 Coil L24 Y YFBL02RN2R62 Coil L25 Y YWTC1240 Coil L26 27 YFBL02RN2R62 Coil L100 YWZBF503S01 Coil RL1 YWA7X209 Relay T1 Y YWAPTA1027A4 Power Transformer CN36 YWB14BEH 14 pin Connector CN52 YW510481300 13 pin Connector CN53 YW510480700 7 pin Co...

Page 76: ...86 LED D63 68 YWSML210DT86 LED D69 75 YWSML210MT86 LED D76 77 YWSML210VT86 LED D78 83 YWSML210DT86 LED D84 90 YWSML210MT86 LED D91 92 YWSML210VT86 LED D93 98 YWSML210DT86 LED D99 105 YWSML210MT86 LED D106 107 YWSML210VT86 LED D108 113 YWSML210DT86 LED D114 120 YWSML210MT86 LED D121 122 WSML210VT86 LED D123 128 YWSML210DT86 LED D129 135 YWSML210MT86 LED D136 137 YWSML210VT86 LED D138 142 YWSML210DT...

Page 77: ...1 122 YWSML210VT86 LED D123 128 YWSML210DT86 LED REF NO PART NO DESCRIPTION 105 METER BRIDGE BOARD 2 D129 135 YWSML210MT86 LED D136 137 YWSML210VT86 LED D138 143 YWSML210DT86 LED D144 150 YWSML210MT86 LED D151 152 YWSML210VT86 LED D153 158 YWSML210DT86 LED D159 165 YWSML210MT86 LED D166 167 YWSML210VT86 LED D168 173 YWSML210DT86 LED D174 180 YWSML210MT86 LED D181 182 YWSML210VT86 LED D183 188 YWSM...

Page 78: ...C25 YF400104FZT Ceramic 0 1 µF C26 29 YF400470CHJT Ceramic 47 pF C30 YF400104FZT Ceramic 0 1 µF C31 34 YF400470CHJT Ceramic 47 pF C35 YF400104FZT Ceramic 0 1 µF C36 39 YF400470CHJT Ceramic 47 pF C40 YF400104FZT Ceramic 0 1 µF C41 44 YF400470CHJT Ceramic 47 pF C45 YF400104FZT Ceramic 0 1 µF C46 49 YF400470CHJT Ceramic 47 pF REF NO PART NO DESCRIPTION 106 MISCELLANEOUS MAIN BOARD WR TNDM C50 YF40010...

Page 79: ...nnector M11 Y YWA8QA4857AN Operating Instructions M12 YWA8EA0079A4 Polyethylen Bag M13 YWA9CQ3714AN Packaging Assy M14 YWV7SA2037A3 Bar Code Label REF NO PART NO DESCRIPTION 107 MAIN BOARD ACCESSORY PARTS PACKAGING PARTS M1 YWA5WA2372A3 Panel M2 YWA7QF4852A4 Main Label IC1 MC74HC245AF IC IC2 MC74HC541AF IC IC3 YWPD65636055 IC IC4 YWTC7W04FL IC IC5 YWMC74HC160F IC IC6 YWTC7W74FL IC IC7 YFNJM311M IC...

Page 80: ...eramic 0 1 µF C21 EEVHB1H100P Electrolytic 10 µF 50V C22 23 YF400470CHJT Ceramic 47 pF C24 25 YF400221CHJT Ceramic 220 pF C26 28 YF400104FZT Ceramic 0 1 µF C30 31 YF400104FZT Ceramic 0 1 µF C32 ECEV1AA330NP Electrolytic 33 µF 10V C33 34 YF400470CHJT Ceramic 47 pF C35 37 YF400104FZT Ceramic 0 1 µF C39 ECHU1C153JB5 Plastic 0 015 µF C40 ECHU1C823JB5 Plastic 0 082 µF C41 YF400510CHJT Ceramic 51 pF C42...

Page 81: ...eramic 0 1 µF C41 44 YF400470CHJT Ceramic 47 pF C45 46 YF400104FZT Ceramic 0 1 µF C47 YW400473XK Ceramic 0 047 µF C48 YF400104FZT Ceramic 0 1 µF C50 51 YF400104FZT Ceramic 0 1 µF C52 55 YF400470CHJT Ceramic 47 pF C56 57 YF400104FZT Ceramic 0 1 µF C58 YW400473XK Ceramic 0 047 µF C59 YF400104FZT Ceramic 0 1 µF C61 62 YF400104FZT Ceramic 0 1 µF C63 66 YF400470CHJT Ceramic 47 pF C67 70 YF400104FZT Cer...

Page 82: ...C823JB5 Plastic 0 082 µF 16V C39 YW400222CHJ Ceramic 2200 pF C40 YF400103XKT Ceramic 0 01 µF C41 58 YF400104FZT Ceramic 0 1 µF C59 ECEV1CA101R Electrolytic 100 µF 16V C60 64 YF400104FZT Ceramic 0 1 µF C65 YF400103FZT Ceramic 0 01 µF C66 67 YF400104FZT Ceramic 0 1 µF C68 ECHU1H153JB5 Plastic 0 015 µF 50V L17 19 YWBLM21B03PB Coil X1 CSTCS122MT Crystal Oscillator CN1 YWXC5A64421A 64 pin Connector JK1...

Page 83: ...Printed in Japan C 676 N N 5 7 23 ...