EXCELL MCDS SERVICE MANUAL - alsa apparecchi medicali s.r.l.
INDEX INSTRUMENTS REQUIRED ................................................................................................................ 2 INTRODUCTION ...................................................................................................................................... 2 CONTROL OF SUPPLY SECTION (LOW VOLTAGES) ............................................................. 5 CONTROL OF SUPPLY SECTION (VARIABLE VOLTAGE) .....................................................
This handbook has been written to provide skilled personnel with a method required to set and check the characteristics of the device and to assist the user, if necessary, in the identification of the most frequently encountered faults. INSTRUMENTS REQUIRED DESCRIPTION Oscilloscope Digital Multimeter Current probe TECHNICAL CHARACTERISTICS Dual channel - Band width: > 40 MHz TRMS reading - Precision: 3% Band width: 200 Hz÷50 MHz Tester for H.F.
concerning the part that could be damaged and that needs adjusting in order to restore the complete efficiency of the unit.
The device consists even of other secondary sections: a) The Double handle & neutral plate control board contains: the hand activation circuit and the neutral plate alarm circuit, both with insulation between patient and intermediate circuits granted using transformers (made with ferrite toroid cores with two insulated windings) capable of withstanding a test voltage higher than 3000 VAC.
In this memory, useful even for calibration and control procedure, the self-test phase is reduced as possible The “calibration and control EPROM” must be used as follows: 1) Replace, on the Microcontroller board the standard EPROM with the “calibration and control EPROM” (paying attention to insert it correctly) 2) Turn on the unit and, to start the “control or calibration procedure”, use on the front panel the push button M selecting memory II (M_II) and (with push buttons up-down of monopolar CUT or COAGU
(TP “F”) 0 The settings of the minimum and maximum voltages interact with each other. This check must be repeated at least three times to check the correctness of the values to be obtained. 4)Activating again the unit with code "AA": a voltage of 100V (± 2V) should be obtained together with the following wave form on TP “F”: (TP “F”) 0 5)Set function “bipolar PC” and code "FF", activate the device and calibrate the R4 pot to obtain a continuous voltage of 150V (± 2V) on VREG.
(TP “F”) 0 THERMAL PROTECTION CONTROL Turn the device on shorting the NTC R79 pins on the Power supply board. The display should show the alarm code “Err Ht2 ” with acoustic alarm signal. Turn the device off and on again to restore normal running conditions. CONTROL OF THE REFERENCE VOLTAGES FOR THE A/D CONVERTERS Many of the controls and settings automatically carried out by the unit depend on the calibration of these voltages. Therefore these values must be particularly precise.
(TP “K”) 0 4)Activate again the unit, setting function “monopolar SPR”. You should obtain the following wave form (pulse width equal to 1 ms (±10 ns), if necessary calibrate the R15 pot: (TP “K”) 0 5)Activate again the unit setting on mod. 400 and 250 function “bipolar PC”, or on mod. 350 and 200 function “bipolar MP”.
(TP “L”; TP “M”) 1.4us Ch1 1us 4us Ch2 Ch1 Ch2 1 2 The width of the "Ch2" pulse must be 4 ms and can be calibrated using the R35 pot on the R.F. power board. The delay between the two pulses must be equal to 1.4 ms and can be calibrated using the R31 pot of the same board. Once this board is calibrated, disconnect the “wiring for assistance” and re-position the board inside the device re-connecting both the standard wiring and the J5 connector.
PWRFM SIGNAL, CALIBRATION OF THE OUTPUT OFFSET 1)Connect the oscilloscope to TP “P” on Power reader board (2). Set function “monopolar PC” and code 10. Without activating the device, calibrate the R31 pot on the same board to obtain a voltage of 124 mV . 2)Connect then the probe to TP “Q” (same setting) and, without activating the device, calibrate the R43 pot to obtain a voltage of 100 mV. IRFMB SIGNAL, CALIBRATION OF THE OUTPUT OFFSET 1)Connect the oscilloscope to TP “P” on Power reader board (2).
To start the test perform the selection detailed on the table below Setting Memory Monopolar Cut Display Monopolar Coag. Display M II 00 03 Before checking the real output power of the unit, check the setting of the MODMEN parameter as follows:. 1)Connect the monopolar output to a non-inductive load of 400 V. 2)Select M_I. 3)Set function “monopolar PC” and activate the device, the monopolar cut display should show a value of 116 (± 1 digit).
To start this test perform the selection as detailed on the table below Setting Memory Monopolar Cut Display Monopolar Coag. Display M II 03 04 The maximum output voltage peak is one of the factors that affect the HF leakage current. The signal proportional to this voltage peak is VOUTPK. 1)Select M_I 2)Set “monopolar PC”, code “A0”. Activating the device the monopolar cut display should show a value of 134 (± 2 digits). If necessary adjust the R9 trimmer on the R.F. Main Board .
The models 350 and 200 are without the bipolar cut section. Perform the test as follows: 1)Connect the bipolar output as above specified (point 1), but using a load of 100 V. 2)Set function “bipolar MP” with code “A8”. Activating the unit the monopolar coag. display should show a value of 165 (± 2 digits) and the output current should be 700 mA (±10%). 3)Activate again the unit setting code “48”. The monopolar coag.
2)Turn the unit on and, at the end of the self-test phase, check the presence of the following wave form: (TP “T”) 0 If the amplitude of signal is different, calibrate the R1 pot on the same board to obtain the maximum amplitude. 3)Check even if there is a continuous voltage equal to +5.25 V (± 0.05 V) on the TP “U”. If necessary calibrate the R4 pot on the same board.
- - When the control is performed using an analogic thermocouple RMS instrument (with reading from 0 to 250 or 500 mA) it is possible to damage it because of a mistake of connection and so it is always advisable to do first the reading using an instrument with a higher range (for example 0-1,5 A) to do a first control reading the accessories and the connection leads used to perform the measures with output leads must be those standard supplied with the device all measurements must be performed only on ins
3)Connect the unit to the mains outlet with the power supply cord (the metallic casing is earthed by means of the earth connection of the same cord) 4)Lay on the table all different leads (5,6,7) and connect measuring resistance and HF current meter 5)Connect to the earth the cable needed for the measurement (to the mains outlet of point 3) 6)Set the maximum power for every available monopolar function and activate the unit using the foot pedal checking by the HF current meter the current flowing to earth A
+15V C11 C12 11 10 12 U1A 13 16 R30 R31 2 1 R17 C6 R32 9 R18 R3 4 VC 10 R47 7 R60 5 +5V R49 C18 C17 D8 To uP1 C20 TERM2 1 R93 R96 1 6 5 C47 R95 3 PWRBLK 4 +15V 5 D11 J11 1 2 C62 3 VI C66 U12 C67 C68 F4 4 +5V C69 C70 5 U13 VO C72 VI C71 + D12 From Main Transformer C73 BIPOLAR PEDAL PEDBCT F5 3 J15 1 C51 + D13 2 3 4 R97 C52 J14 R100 PEDCGM - SEC. ISOLATO PER ALIM.
VREG OUT1 +15V GND GND DRVRF2 +5V LOAD GND TERM1 GND VREGTS GND RLFLTR RLSLFT GND FROM POWER SUPPLY (BIS_O95P) SCL SDA GND TO uPII (BIS_O95S) PN_1 PN_2 CGHND1 RFHND1 CTHND1 BTMHND LEDNP BIPAUT REMLEV INTIIA CGHND2 RFHND2 CTHND2 +5V +5V GND GND +15V AUDIC1 AUDIC2 AUDIC3 SETIME (BIS_O95D) (BIS_O95J) SCL SDA GND RFMON TO HANDLE & N/P SCL SDA GND CTHND1 RFHND1 CGHND1 VREG GND (BIS_O95J) CTHND2 RFHND2 CGHND2 PEDCGM PEDSCM PEDCTM GND PWRAUD GND INTIIA GND +5V +5V GND -15V -15V GND +15V +15V
C A B D F E b2
ELECTROSURGICAL UNIT EXCELL 400 MCDS POWER SUPPLY BOARD Last revised: Reference Part Type alsa code: 801301 Rev.: 4A.2 Date: 12-gen-00 13.24 29-mar-99 Description alsa code R1 R2 150 150 METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% 430434 430434 R3 8K/1% PRECISION RESISTOR 1% 0.6W 430469 R4 2KT PRESET POTENTIOMETER CERMET 403092 R5 5K/1% PRECISION RESISTOR 1% 0.
Reference Part Type Description alsa code R60 3K3 METAL FILM RESISTOR 1/4 W 5% 430197 R61 4K7/3W/F METAL FILM RESISTOR 1 W 430470 R62 4K7/3W/F METAL FILM RESISTOR 1 W 430470 R63 0.22/2W METAL FILM RESISTOR 2 W 430439 R64 0.
Reference Part Type Description alsa code C18 470n/P METALLIZED POLYESTER CAPACITOR 400309 C19 100n CERAMIC CAPACITOR 400139 C20 100n CERAMIC CAPACITOR 400139 C21 10n/C/1KV CERAMIC CAPACITOR 400133 C22 10n/C/1KV CERAMIC CAPACITOR 400133 C23 C24 1n/C/3KV HIGH VOLTAGE CERAMIC CAPACITOR 22u/E/100V/V VERTICAL ELECTROLYTIC CAPACITOR SMPS 400224 400286 C25 22u/E/100V/V VERTICAL ELECTROLYTIC CAPACITOR SMPS 400286 C26 22u/E/100V/V VERTICAL ELECTROLYTIC CAPACITOR SMPS 400286 C27 22u/
Reference Part Type Description alsa code D8 12V/0.
+5V -15V C6 J13 G1 L3 10s. Mono/Bip.
Può essere anche BYR29-800 c2
ELECTROSURGICAL UNIT EXCELL 400 MCDS R.F. MAIN BOARD Last revised: Reference Part Type alsa code: 801302 Rev.: 4B.3 Date: 12-gen-00 13.25 8-Sep-99 Description alsa code R1 R2 1K 220 METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% 430170 430358 R3 2K2 METAL FILM RESISTOR 1/4 W 5% 430343 R4 2KT PRESET POTENTIOMETER CERMET 403092 R5 560 METAL FILM RESISTOR 1/4 W 5% 430178 R6 560 METAL FILM RESISTOR 1/4 W 5% 430178 R7 100/0.
Reference Part Type Description alsa code C17 NU NOT USED ------ C18 100n/P METALLIZED FILM CAPACITOR 400250 C19 100n CERAMIC CAPACITOR 400139 C20 100n CERAMIC CAPACITOR 400139 C21 100n CERAMIC CAPACITOR 400139 C22 C23 100p/NPO 10n NPO CERAMIC CAPACITOR CERAMIC CAPACITOR 400260 400251 C24 100n CERAMIC CAPACITOR 400139 C25 220u/E/16V ELECTROLYTIC CAPACITOR 400274 C26 100n CERAMIC CAPACITOR 400139 C27 10n CERAMIC CAPACITOR 400251 C28 10n CERAMIC CAPACITOR 400251
Reference Part Type Description alsa code J20 384033 5 POLES CONNECTOR MOLEX MALE 384033 J21 384033 5 POLES CONNECTOR MOLEX MALE 384033 J22 384033 5 POLES CONNECTOR MOLEX MALE 384033 J23 384033 5 POLES CONNECTOR MOLEX MALE 384033 J24 PAND_3P 3 POLES PCB CONNECTOR PANDUIT MALE 384036 J25 J26 PAND_3P 384016 3 POLES PCB CONNECTOR PANDUIT MALE 5 POLES PCB CONNECTOR MASCON 384036 384016 J27 PICO_14 14 POLES PICOFLEX CONN. MALE P.C.B.
+5VF D3 C7 +5VF C4 VREF R3 R4 6 35 C6 3 34 R8 RST C9 1 R6 (9x10K) +5VF 15 AUDMAX P4.7 P1.0 IOVER P1.2 RST SCLU SDAU INT1 INTA INT1 TEMPRZ FRQRF 26 27 28 29 P1.0 IOVER P1.2 P1.3 P1.4 FAUDIO SCLU SDAU 16 17 18 19 20 21 22 23 M1 M2 M3 INV EPLS 7 8 9 10 11 12 13 14 1 +5VF 2 3 4 5 6 7 8 9 10 R1 R7 (9x2K2) D1 2 3 4 5 6 7 8 9 10 P1.4 M3 M1 INV EPLS M2 P1.3 TEMPRZ FRQRF AUDMAX P4.7 AVREFAVREF+ +5VF X1 X2 RESET P2.0 P2.1 P2.2 P2.3 P2.4 P2.5 P2.6 P2.7 INT0/P3.2 INT1/P3.3 T0 T1 P1.
ELECTROSURGICAL UNIT EXCELL 400 MCDS MICROCONTROLLER BOARD Last revised: Reference Part Type alsa code: 801303 Rev.: 4B.2 Date: 12-gen-00 13.
Reference Part Type Description alsa code R60 220 METAL FILM RESISTOR 1/4 W 5% 430358 R61 220 METAL FILM RESISTOR 1/4 W 5% 430358 R62 220 METAL FILM RESISTOR 1/4 W 5% 430358 R63 220 METAL FILM RESISTOR 1/4 W 5% 430358 R64 80/1% PRECISION RESISTOR 1% 0.6W 430460 R65 R66 3K/1% 39 PRECISION RESISTOR 1% 0.6W METAL FILM RESISTOR 1/4 W 5% 430459 430414 R67 22 METAL FILM RESISTOR 1/4 W 5% 430447 R68 100T PRESET POTENTIOMETER CERMET 403029 R69 5K/1% PRECISION RESISTOR 1% 0.
Reference Part Type Description alsa code U7 LM431 VOLTAGE REGULATOR 482078 U8 MAX518 D/A II_CBUS CONVERTER 482090 24MHZ/HC QUARTZ CRYSTAL 24 MHZ 252009 J1 399028 FASTON CONNECTOR P.C.B. 399028 J2 CONN_21P 21 POLES FEMALE CONNECTOR 384047 J3 J4 PAD_CI PAD_CI PAD PAD ----------- J5 PAD_CI PAD ------ J6 PAD_CI PAD ------ J7 PICO_4 4 POLES PICOFLEX CONN. MALE P.C.B. 384042 J8 PICO_4 4 POLES PICOFLEX CONN. MALE P.C.B.
J CLKRF 9 10 3 +5VF R1 R2 C4 C3 U1A 14 8 U1C GAL_F6 XT1 D1 7 L1 C1 VREFRF +15VF +15VF +15VF GND GND VREFRF C6 4 BRAMP R47 C22 R45 RFENB1 R11 R10 R6 12 R8 BRAMP 11 U1D 13 6 13 Q1 C5 CT D3 Q2 D2 4 R12 R7 D4 R14 R13 C10 R17 Q6 5 R15 +15VF R20 3 R78 2 U2A VREFRF R16 1 C19 C17 R36 C16 R37 R42 C11 R25 R80 R24 J1 R28 ICLREF R30 GND 9 C.L. R51 14 OUT B D8 INV.
ELECTROSURGICAL UNIT EXCELL 400 MCDS RF DRIVER BOARD Last revised: Reference Part Type alsa code: 801304 Rev.: 4.2 Date: 12-gen-00 13.
Reference Part Type Description alsa code R59 100 METAL FILM RESISTOR 1/4 W 5% 430336 R60 470 METAL FILM RESISTOR 1/4 W 5% 430169 R61 10K METAL FILM RESISTOR 1/4 W 5% 430339 R62 4K7 METAL FILM RESISTOR 1/4 W 5% 430167 R63 R64 1K 2K2 METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% 430170 430343 R65 10K METAL FILM RESISTOR 1/4 W 5% 430339 R66 10K METAL FILM RESISTOR 1/4 W 5% 430339 R67 22K METAL FILM RESISTOR 1/4 W 5% 430179 R68 22K METAL FILM RESISTOR 1/4 W 5%
Reference Part Type Description alsa code C40 100n CERAMIC CAPACITOR 400139 C41 100n CERAMIC CAPACITOR 400139 C42 10u/T/35V TANTALUM ELECTROLYTIC CAPACITOR 400134 C43 100n CERAMIC CAPACITOR 400139 C44 C45 10u/T/35V 10n TANTALUM ELECTROLYTIC CAPACITOR CERAMIC CAPACITOR 400134 400251 C46 47u/E/35V VERTICAL ELECTROLYTIC CAPACITOR 400237 C47 100n CERAMIC CAPACITOR 400139 C48 10n CERAMIC CAPACITOR 400251 C49 NU NOT USED ------ D1 BAT83 SCHOTTKY DIODE 420070 D2 BAT83 S
VREG + HT C32 J6 J2 R5 R6 C2 1 RL1 L7 D25 5 7 R4 ISLFT1 3 2 1 TERM1 R3 8 R1 +15V 3 J7 4 2 VREGTS 6 5 4 +5V C1 R42 6 GND +5V +15V J4 R2 R43 ISLFT2 J5 L R12 DRVRF2 L1 Q6 D6 U1 C5 8 1 D1 C4 +15V +15V GND 6 7 C10 4 R13 C6 6 C3 C33 D7 5 2 C8 D2 5 4 R8 L3 D10 D13 D11 8 1 U3 RLFLTR RLSLFT 2 Q1 R41 Q4 C30 D9 Q5 R24 R16 R26 D4 C29 R21 R18 D12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 R25 R11 R20 5 4 * Q2 R19 6 C11 R15 Q3 R9 C14 7 R14 R10 C1
M L
ELECTROSURGICAL UNIT EXCELL 400 MCDS R.F. POWER BOARD Last revised: Reference Part Type alsa code: 801305 Rev.: 4.1 Date: 12-gen-00 13.26 29-mar-99 Description alsa code R1 R2 NTC_V47K 11K/1% NTC THERMISTOR THREADED 47K 5% PRECISION RESISTOR 1% 0.6W 430452 430467 R3 220 METAL FILM RESISTOR 1/4 W 5% 430358 R4 24K3/1% PRECISION RESISTOR 1% 0.6W 430488 R5 499k/1% PRECISION RESISTOR 1% 0.6W 430466 R6 499k/1% PRECISION RESISTOR 1% 0.
Reference Part Type Description alsa code C15 100p/NPO NPO CERAMIC CAPACITOR 400260 C16 100n CERAMIC CAPACITOR 400139 C17 100n CERAMIC CAPACITOR 400139 C18 10u/T/35V TANTALUM ELECTROLYTIC CAPACITOR 400134 C19 100n CERAMIC CAPACITOR 400139 C20 C21 220p/P/400V 10u/T/35V METALLIZED POLYESTER CAPACITOR TANTALUM ELECTROLYTIC CAPACITOR 400280 400134 C22 100n CERAMIC CAPACITOR 400139 C23 10n CERAMIC CAPACITOR 400251 C24 220p/P/400V METALLIZED POLYESTER CAPACITOR 400280 C25 1
Reference Part Type U6 Description alsa code MAX4420 MOSFET DRIVER 482093 40.52-12VDC RELAY OMRON 404040 J1 399028 FASTON CONNECTOR P.C.B. 399028 J2 399028 FASTON CONNECTOR P.C.B. 399028 J3 399028 FASTON CONNECTOR P.C.B. 399028 J4 J5 399028 399028 FASTON CONNECTOR P.C.B. FASTON CONNECTOR P.C.B. 399028 399028 J6 399028 FASTON CONNECTOR P.C.B. 399028 J7 399028 FASTON CONNECTOR P.C.B. 399028 J8 399028 FASTON CONNECTOR P.C.B. 399028 J9 399028 FASTON CONNECTOR P.C.B.
MONOPOLAR BIPOLAR 1 2 3 1 J4 2 3 1 J3 2 3 1 J2 2 3 J1 RFMON C4 C6 BPCON2 RFMONB J6 J7 ISLFT1 C3 C5 ISLFT2 1 2 3 4 RFMON2 T1 8 7 6 5 RFBIP1 RFBIPB C1 J5 VRDMBA VRDMBB R1 R2 GND C2 IRDMBA IRDMBB 1 2 3 4 5 POWER READ & AUTO-BIPOLAR R3 R4 R5 R6 alsa apparecchi medicali s.r.l. EXCELL 400 MCDS BIS_O95W - Power Reader Board (1) alsa code: 801306 g1 Drawn by: Rev: 4.
g2
ELECTROSURGICAL UNIT EXCELL 400 MCDS POWER READER BOARD (1) Last revised: Reference Part Type alsa code: 801306 Rev.: 4.1 Date: 12-gen-00 13.26 29-mar-99 Description alsa code R1 R2 2K/1% 2K/1% PRECISION RESISTOR 1% 0.6W PRECISION RESISTOR 1% 0.
C12 +15V L1 +5V +15V 3 J1 R4 R5 C9 4 16 5 13 6 12 R8 C18 8 N R37 X2 Y2 R38 7 W Y1 4 C17 R9 10 R10 6 Z 13 -15V R42 TP7 R41 -15V R43 R40 PWRFM C33 D9 Q -15V +15V R11 C15 L2 R13 C28 C27 -15V - 1 R18 TP4 R19 U5A R29 + 2 U1B R33 R32 3 C29 R14 R20 3 7 8 D6 3 2 +15V C41 1 R87 R85 C57 R82 +15V 11 R83 C23 +15V R60 1 D10 5 R61 8 R58 R54 D11 R62 R56 R63 2 3 4 -15V 1 X1 U10 3 TP9 W Y1 Y2 Z R64 7 6 10 9 U5C + R88 C56 RDG
N1 Q S N O P R g2 N2
ELECTROSURGICAL UNIT EXCELL 400 MCDS POWER READ BOARD (2) Last revised: Reference Part Type alsa code: 801307 Rev.: 4.2 Date: 12-gen-00 13.26 29-mar-99 Description alsa code R1 10K METAL FILM RESISTOR 1/4 W 5% 430339 R2 10K METAL FILM RESISTOR 1/4 W 5% 430339 R3 20KT/10 PRESET POTENTIOMETER MULTITURN 403102 R4 1K/1% PRECISION RESISTOR 1% 0.6W 430458 R5 1K/1% PRECISION RESISTOR 1% 0.6W 430458 R6 20KT/10 PRESET POTENTIOMETER MULTITURN 403102 R7 1K/1% PRECISION RESISTOR 1% 0.
Reference Part Type Description alsa code R59 10K/1% PRECISION RESISTOR 1% 0.6W 430480 R60 1K METAL FILM RESISTOR 1/4 W 5% 430170 R61 1K METAL FILM RESISTOR 1/4 W 5% 430170 R62 1K METAL FILM RESISTOR 1/4 W 5% 430170 R63 R64 1K 1K METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% 430170 430170 R65 1K METAL FILM RESISTOR 1/4 W 5% 430170 R66 1M METAL FILM RESISTOR 1/4 W 5% 430331 R67 1K/1% PRECISION RESISTOR 1% 0.6W 430458 R68 499K/1% PRECISION RESISTOR 1% 0.
Reference Part Type Description alsa code C30 1u/P/100V METALLIZED FILM CAPACITOR 400154 C31 100n CERAMIC CAPACITOR 400139 C32 100n CERAMIC CAPACITOR 400139 C33 100n CERAMIC CAPACITOR 400139 C34 C35 47u/E/35V 47u/E/35V VERTICAL ELECTROLYTIC CAPACITOR VERTICAL ELECTROLYTIC CAPACITOR 400237 400237 C36 47u/E/35V VERTICAL ELECTROLYTIC CAPACITOR 400237 C37 10n CERAMIC CAPACITOR 400251 C38 10n CERAMIC CAPACITOR 400251 C39 12p/C CERAMIC CAPACITOR 400269 C40 10u/T/35V TANTAL
+15V T R66 C2 1 2 U5C 12 6 J1 R2 T1 10 8 U1A PN_1 D1 U5D PN_2 R61 11 9 R59 1 2 3 4 5 +5V R1 C34 R60 3 R57 VDD U5B R62 J3 C33 R8 4 10 R58 9 - R13 R14 R11 R15 U5A - R16 14 R36 1 2 3 +5V INT SDA SCL A0 A1 A2 P0 P1 P2 P3 P4 P5 P6 P7 4 5 6 7 9 BIAACT 10 11 12 NEUPLT HNDCT1 HNDCG1 HNDCT2 HNDCG2 R43 R44 R45 R46 R39 6 R5 U1F D8 + R40 C16 C17 C18 C19 R41 Q2 7 13 12 - R63 R21 C5 D9 + 1 U2A 11 2 R42 LEDNP LED rosso al pannello C4 4 3 R20 U2B +15V
ELECTROSURGICAL UNIT EXCELL 400 MCDS DOUBLE HANDLE & N/P CONTROL BOARD alsa code: 801308 Rev.: 5.1 Last revised: Date: 12-gen-00 13.26 15-mar-99 Reference Part Type Description alsa code R1 R2 100KT 820 PRESET POTENTIOMETER CERMET METAL FILM RESISTOR 1/4 W 5% 403084 430200 R3 R4 R5 R6 R7 R8 3K9 1KT 200/1% 2K/1% 10K 10K METAL FILM RESISTOR 1/4 W 5% PRESET POTENTIOMETER CERMET PRECISION RESISTOR 1% 0.6W PRECISION RESISTOR 1% 0.
Reference Part Type Description alsa code R60 R61 R62 1K5 47K 1K METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% 430199 430218 430170 R63 R64 R65 R66 R67 C1 10K 10K 10K 1K 220 220p/P/400V METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% METALLIZED POLYESTER CAPACITOR 430339 430339 430339 430170 430358 400280 C2 C4 C5 C6 C7 C8 15n/P 100n 10u/T/35V 100n 100p/NPO 15
Reference Part Type Description alsa code D27 D28 D29 1N4148 1N4148 1N4148 DIODE DIODE DIODE 420010 420010 420010 D30 D31 D32 D33 Q1 Q2 1N4148 1N4148 1N4148 1N4148 VN10KM BC237B DIODE DIODE DIODE DIODE N CHANNEL MOSFET NPN TRANSISTOR 420010 420010 420010 420010 427054 427057 L1 L2 U1 U2 U3 U5 6uH8/800mA 100uH/275mA 40106 LM324 PCF8574 4066 INDUCTOR INDUCTOR CMOS CD40106 OP.AMP.
+15V +15V R3 R7 D2 D4 D1 D3 1 ENHND1 2 R1 Q1 R2 R4 +15V 4 5 3 C1 ENREL1 1 2 3 4 5 R5 ENHND1 Q2 RL1 R6 ENREL1 J4 RFMON L1 RL2 C2 RFHND1 RFMONF J5 RFHND1 +15V +15V OUT HANDLE1 R10 CGHND1 R14 CTHND1 D6 D7 1 2 3 4 5 R8 Q3 R9 CT D8 D5 ENHND2 CG C3 ENREL2 J8 R11 +15V 1 2 ENREL2 3 4 5 RFHND2 R12 ENHND2 Q4 RL3 R13 C4 J9 J6 OUT RL4 HANDLE2 CGHND2 RFMONF CTHND2 +15V J1 CG CT J3 1 CTHND1 1 ENHND1 R17 TO FILTER BOARD 2 ENHND2 2 RFHND1 3 RLSFLT 3
ELECTROSURGICAL UNIT EXCELL 400 MCDS DOUBLE SWITCH HANDLE BOARD Last revised: Reference Part Type alsa code: 801309 Rev.: 2 Date: 12-gen-00 13.
Reference Part Type Description alsa code J9 PAD_CI PAD ------ J13 399028 FASTON CONNECTOR P.C.B. 399028 J14 399028 FASTON CONNECTOR P.C.B. 399028 J15 399029 FASTON CONNECTOR P.C.B 90ø 399029 J16 399029 FASTON CONNECTOR P.C.
+5VF +5VF C10 J3 J2 J4 11 C1 R2 RST 2 VCC R1 C3 CT VS VREF D1 RST CK 1 6 3 2 3 4 5 6 7 8 9 10 R9 Q2 R7 R10 Q1 R8 PWRBLK INT0 INT1 IE 20 21 22 QA QB QC QD 5 4 3 2 1 27 26 25 STDBY NUPIN WDCK SCL/P0.0 SDA/P0.1 P0.2 P0.3 PWM/P0.4 X2 RESET PANEL BOARD R16 R11 8 7 6 23 24 R12 SCLuP2 SDAuP2 OUTAUX PWMAUX INT0/P1.5 INT1/P1.6 T0/P1.7 ADC0/P1.0 ADC1/P1.1 ADC2/P1.2 ADC3/P1.3 ADC4/P1.4 RSTUP2 C6 C11 R18 P3.0 P3.1 P3.2 P3.3 P3.4 P3.5 P3.6 P3.
MONOPOLAR CUT MONOPOLAR COAG R45 3 8 3 8 7 6 4 2 1 9 10 5 7 6 4 2 1 9 10 5 7 6 4 2 1 9 10 5 7 6 4 2 1 9 10 5 3 8 3 8 3 8 3 8 7 6 4 2 1 9 10 5 7 6 4 2 1 9 10 5 N/P D37 LEDNP D25 MODUL D26 R65 R49 R54 U5 SDAuP2 D2C1 R56 R55 SCLuP2 ADDR:Ox70 VSS D3C2 C35 VDD/3 Q9 R62 D3C1 C36 11 14 SCLuP2 ADDR:Ox72 D38 STANDBY 10 9 8 7 6 5 4 3 L7 VDD/3 P1 P2 P3 P4 P5 P6 P7 P8 VDD MX1 MX2 U6 VDD/3 SDAuP2 R59 R57 C34 VDD/2 R58 C32 C31 13 R61 13 C37 R63 C38 C39 VDD/3 SDA VD
ELECTROSURGICAL UNIT EXCELL 400 MCDS PANEL BOARD Last revised: Reference Part Type alsa code: 801310 Rev.: 4.1 Date: 12-gen-00 13.
Reference Part Type Description alsa code R59 220 METAL FILM RESISTOR 1/4 W 5% 430358 R60 1K METAL FILM RESISTOR 1/4 W 5% 430170 R61 100 METAL FILM RESISTOR 1/4 W 5% 430336 R62 100 METAL FILM RESISTOR 1/4 W 5% 430336 R63 R64 1K 330 METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% 430170 430171 R65 330 METAL FILM RESISTOR 1/4 W 5% 430171 R66 220 METAL FILM RESISTOR 1/4 W 5% 430358 R67 220 METAL FILM RESISTOR 1/4 W 5% 430358 R68 220 METAL FILM RESISTOR 1/4 W 5% 4
Reference Part Type Description alsa code C26 1N/C CERAMIC CAPACITOR 400252 C27 2n2/C CERAMIC CAPACITOR 400261 C28 10u/T/35V TANTALUM ELECTROLYTIC CAPACITOR 400134 C29 100n CERAMIC CAPACITOR 400139 C30 C31 1N/C 1N/C CERAMIC CAPACITOR CERAMIC CAPACITOR 400252 400252 C32 2n2/C CERAMIC CAPACITOR 400261 C33 10u/T/35V TANTALUM ELECTROLYTIC CAPACITOR 400134 C34 100n CERAMIC CAPACITOR 400139 C35 1N/C CERAMIC CAPACITOR 400252 C36 1N/C CERAMIC CAPACITOR 400252 C37 2n2/C C
Reference Part Type Description alsa code Q8 BC237B NPN TRANSISTOR 427057 Q9 BC237B NPN TRANSISTOR 427057 Q10 BC237B NPN TRANSISTOR 427057 Q11 BC237B NPN TRANSISTOR 427057 Q12 L1 BC237B 100uH/275mA NPN TRANSISTOR INDUCTOR 427057 422006 L2 6UH8/800mA INDUCTOR 422007 L3 100uH/275mA INDUCTOR 422006 L4 100uH/275mA INDUCTOR 422006 L5 6UH8/800MA INDUCTOR 422007 L6 6UH8/800MA INDUCTOR 422007 L7 6UH8/800MA INDUCTOR 422007 U1 MB3773 WATCH-DOG TIMER 482088 U2 87C752
+5VF +5VF C10 J3 J2 J4 11 C1 R2 RST 2 VCC R1 C3 CT VS VREF D1 RST CK 1 6 3 2 3 4 5 6 7 8 9 10 R9 Q2 R7 R10 Q1 R8 PWRBLK INT0 INT1 IE 20 21 22 QA QB QC QD 5 4 3 2 1 27 26 25 STDBY NUPIN WDCK SCL/P0.0 SDA/P0.1 P0.2 P0.3 PWM/P0.4 X2 RESET PANEL BOARD R16 R11 8 7 6 23 24 R12 SCLuP2 SDAuP2 OUTAUX PWMAUX INT0/P1.5 INT1/P1.6 T0/P1.7 ADC0/P1.0 ADC1/P1.1 ADC2/P1.2 ADC3/P1.3 ADC4/P1.4 RSTUP2 C6 C11 R18 P3.0 P3.1 P3.2 P3.3 P3.4 P3.5 P3.6 P3.
MONOPOLAR CUT MONOPOLAR COAG R45 R49 R54 U5 SDAuP2 D2C1 7 6 4 2 1 9 10 5 7 6 4 2 1 9 10 5 7 6 4 2 1 9 10 5 3 8 3 8 3 8 3 8 R56 R55 SCLuP2 ADDR:Ox70 C34 VDD/2 VSS Q8 R61 D3C2 C35 VDD/3 Q9 R62 D3C1 C36 11 14 SCLuP2 ADDR:Ox72 10 9 8 7 6 5 4 3 VDD/3 P1 P2 P3 P4 P5 P6 P7 P8 VDD MX1 MX2 U6 VDD/3 SDAuP2 R59 R57 D38 STANDBY L7 13 C37 R63 C38 C39 VDD/3 SDA 13 R58 C32 C31 C33 SCL VDD MX1 MX2 R60 VDD/3 23 VDD/2 Q7 VSS R50 11 14 C30 L6 24 Q6 D2C2 R51 C26 R53
ELECTROSURGICAL UNIT EXCELL 200 MCDS- 350 MCDS PANEL BOARD Last revised: Reference Part Type alsa code: 801326 Rev.: 4.1 Date: 12-gen-00 13.
Reference Part Type Description alsa code R59 220 METAL FILM RESISTOR 1/4 W 5% 430358 R60 1K METAL FILM RESISTOR 1/4 W 5% 430170 R61 100 METAL FILM RESISTOR 1/4 W 5% 430336 R62 100 METAL FILM RESISTOR 1/4 W 5% 430336 R63 R64 1K 330 METAL FILM RESISTOR 1/4 W 5% METAL FILM RESISTOR 1/4 W 5% 430170 430171 R65 330 METAL FILM RESISTOR 1/4 W 5% 430171 R66 220 METAL FILM RESISTOR 1/4 W 5% 430358 R67 220 METAL FILM RESISTOR 1/4 W 5% 430358 R68 220 METAL FILM RESISTOR 1/4 W 5% 4
Reference Part Type Description alsa code C26 1N/C CERAMIC CAPACITOR 400252 C27 2n2/C CERAMIC CAPACITOR 400261 C28 10u/T/35V TANTALUM ELECTROLYTIC CAPACITOR 400134 C29 100n CERAMIC CAPACITOR 400139 C30 C31 1N/C 1N/C CERAMIC CAPACITOR CERAMIC CAPACITOR 400252 400252 C32 2n2/C CERAMIC CAPACITOR 400261 C33 10u/T/35V TANTALUM ELECTROLYTIC CAPACITOR 400134 C34 100n CERAMIC CAPACITOR 400139 C35 1N/C CERAMIC CAPACITOR 400252 C36 1N/C CERAMIC CAPACITOR 400252 C37 2n2/C C
Reference Part Type Description alsa code L1 100uH/275mA INDUCTOR 422006 L2 6UH8/800mA INDUCTOR 422007 L3 100uH/275mA INDUCTOR 422006 L4 100uH/275mA INDUCTOR 422006 L5 L6 6UH8/800MA 6UH8/800MA INDUCTOR INDUCTOR 422007 422007 L7 6UH8/800MA INDUCTOR 422007 U1 MB3773 WATCH-DOG TIMER 482088 U2 87C752_MCDS 12 MHZ MICROCONTROLLER (PROGR.
n 13 7 3 POWER SUPPLY BOARD TO "MONO" CONN. ON FRONT PANEL 17 7 D TO PEDAL "BIP." CONN.
