ISI Schematic
All ISI schematics that I have or know of are listed on this page.
| Part # | Type | Description | Documents | Systems | Referenced documents |
Interfaces | Notes |
|---|---|---|---|---|---|---|---|
| N76BA01 | Schematic | PRE AMP PHOTO MAL Photomultiplier |
Link | MRS-2-2 | N76BA01E | ||
| N76H01 | Schematic? | EG HV SUPPLY | MRS-2-2 | ||||
| N76L03-E | Schematic? | DISPLAY CONSOL | MRS-2-2 | ||||
| N76LH01 | Schematic? | MONITOR TV | MRS-2-2 | ||||
| N76LF01P | Schematic? | CONVERTER DRIVE | MRS-2-2 | ||||
| N76LG01P | Schematic? | PROBE & CRT HORIZONTAL SWEEP |
MRS-2-2 | ||||
| N76MA02P | Schematic? | EG HV CONTROL & HORIZONTAL SWEEP |
MRS-2-2 | ||||
| N76MB02P | Schematic? | LENS POWER SUPPLY PM HV SUPPLY |
MRS-2-2 | ||||
| N76MD02 | Schematic? | VERTICAL SWEEP & POWER SOURCE |
MRS-2-2 | ||||
| N76ME01P | Schematic? | SCINT HV DRIVE | MRS-2-2 | ||||
| N76M02P | Schematic? | MAGNIFICATION SELECTER (sic) | MRS-2-2 | ||||
| N78NC01 | Schematic | CRT SCAN | Link | MSM-4 MSM-200 (SMS-IIIA) |
N78NC003X-1 N78NC003X-2 |
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| N78NC02 | Schematic | CRT SCAN POWER SUPPLY |
Link | MSM-4 | N78NC003X-1 N78NC003X-2 |
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| N78VC01 | Schematic? | PRE AMP for TV Image |
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| N80HA13 | Schematic | HV power supply | Link | SMS-2 | N80HA12 N80HA005 N80HA036 |
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| N80HB01 | Schematic | -400V & -300V |
Link | SMS-2 | SMS-2 I: N80HB022 400T SMS-2 II: N80HB022 400T (N80HB022 crossed out) N78HA011 |
CRT | |
| N80HD01 | Schematic | CRT HV DRIVE & STABILIZER |
Link | SMS-2 | N78NA003 N80HD003X-1 H78HB006 |
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| N80HE01 | Schematic | PHOTO CRT HV DRIVE & STABILIZER |
Link | SMS-3J | N80HE003X-1 N80HE003X-2 N78HB006 |
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| N80MB01 | Schematic | STIG. & LENS | Link | SMS-2 | N80HB003X-2 |
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| N80N09 | Schematic | ZOOM BUFFER AMP |
Link (alt) | SMS-3J | N80N080X-3 N80N080X-4 N80N08 |
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| N80NA02 | Schematic? | CRT SCAN, IMAGE SHIFT, PROBE SCAN POWER SUPPLY |
Link (alt) | SMS-2 | N80NA00 NA003X-1 N78HA |
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| N80NP01 | Schematic | +-7.5V & +12V | Link (alt) | SMS-3J | N84MA003 | ||
| N80PA01 | Schematic | CRT FOCUS & DYNAMIC FOCUS POWER SUPPLY |
Link | SMS-3J | N80PA003X-1 N80PA003X-2 N84MA003 |
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| N80SE01 | Schematic? | POWER SUPPLY |
100V +15V, -15V, +5V | ||||
| N80WA02 | Schematic | DIGITAL DISPLAY |
Link | SMS-3J | JWA1, JWA2 N80WA02P-A N80WA02P-B N80WA014X-1 |
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| N80WA06 | Schematic? | DIGITAL MAGNIFICATION |
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| N82 | Schematic | DUAL MAG UNIT | Link | TV PROBE SCAN: N83ND01P PROBE & CRT SCAN: N80NA02P PROBE SCAN: N83ND02P-2/2 VERTICAL SWEEP: N82NC03P HORIZONTAL SWEEP: N82NB03P VIDEO AMP: N82NE01P 1/4 DIVIDER: N82NG01P ONT SHOT MULTI.: N82NJ01P MICRON MARKER: N82NP01 …: N80WA06 …: N80WA02 (N80WA02P-A, N80WA02P-B) N82NB03P N82NB02P N82N17 (DUAL MAG UNIT) |
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| N82BA03 | Schematic | PRE AMP | Link | SMS-2 II SMS-3A |
N82BA004X-1 N82K001X |
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| N82BA05 | Schematic | PREAMP | Link | SMS-2A | N83BA007X-1 |
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| N82DA01 | Schematic | Valving buttons | Link | SMS-2 II MSM-200 (SMS-IIIA) |
JDA1 | AIR, SHUT, OPER buttons/lights Stepper motor Photodiode, phototransistors | |
| N82DB01 | Schematic | AC in | Link (alt) | SMS-2 II 1.7m: SMS-2 II 3.5m: SMS-102, SMS-201 202, SMS-301 4.0m: SMS-4 |
…: N82DC01P |
JDB1 JDB2 JM2 |
|
| N82DB03 | Schematic | SN7404N pinout | Link | SMS-2 II | - | ||
| N82DC01 | Schematic | AUTO VALVE LOGIC |
Link (alt) | SMS-2 II | N82DC003X-1 N82DC003X-2 |
CP1 (+5V) CP2 (VAC OUT) CP3 (COMP LEVEL) |
|
| N82H03 | Schematic | CRT interconnect | Link (alt) | SMS-2D | PHOTO CRT & SCINT HV RECTIFIER: N84HB03, N84HB06 PHOTO CRT & SCINT HV STABI.: N80HE01P +-15V & +75Vs POWER SUPPLY: N80HD01P CRT HV: N80HB01P-B |
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| N82HD01 | Schematic | +-15V & +75V | Link | ||||
| N82K03 | Schematic | High level wiring | Link (alt) | SMS-2 II MSM-200 (SMS-IIIA) |
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| N82K08 | Schematic | High level wiring | Link | SMS-2A | J2 J3 JDA1 JDB3 (unused?) JH3 JH4 JH5 JHA1 JHB2 JHB3 JM1 (AC100V) JM2 (RP) JM3 (col mag) JM4 (EC, HV) JM5 (right bay to ?) JM6 (100V related?) JN1 JN2 JN4 JN5 JN6 JN7 JN10 JN12 JN13 JPC1 (CRT) JPC2, JHB1 |
Incomplete scan. Most of the missing areas look about the same in N82K03 | |
| N82M09 | Schematic | Mains wiring | Link (alt) | ||||
| N82M14 | Schematic | Mains wiring | Link | SMS-2A | |||
| N82MA01 | Schematic | ALIGNMENT POWER SUPPLY VACUUM DETECT |
Link (alt) | ||||
| N82MC01 | Schematic | OBJECTIVE, OBJECTIVE LENS POWER SUPPLY |
Link | SMS-2 | N82H03 N78MA004 N82M0003X-2 |
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| N82N16 | Schematic | Related to "auto contrast and brightness" |
Link | SMS-2 II | N82NN01P | ||
| N82N17 | Schematic | DUAL MAG | Link (alt) | SMS-2 II MSM-202 (SMS-IVA) |
N80NP01P N82N17P DEVICE DUAL MAG N82NK01P-2/2 VW LOCAL MAG & MARKER N82NM01P IMAGE DUAL MAG N82N01P-1/2 |
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| N82N18 | Schematic | DUAL MAG | Link | SMS-2 II | |||
| N82N19 | Schematic | Column magnetics | Link | SMS-2 II MSM-200 (SMS-IIIA) |
TV HOR SWEEP: ..NH01P … hard to read |
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| N82NB02 | Schematic | IMAGE AMP. HOR. SWEEP GENERATOR H SWEEP & IMAGE AMP |
Link | SMS-2 II MSM-202 (SMS-IIIA) |
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| N82NB03 | Schematic? | X-RAY IMAGE | |||||
| N82NB04 | Schematic | H. SWEEP & IM AMP |
Link | SMS-2A SMS-2A (Zoom Center x2) |
N82NB01P N82NB03 |
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| N82NB09 | Schematic | H. SWEEP & IMAGE AMP |
Link | SMS-2 II | |||
| N82NC03 | Schematic | VER. SWEEP GENERATOR |
Link | SMS-2D | N82H00C N82NC012X-2 N82NC012X-1 |
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| N82NCQ2 | Schematic | VERTICAL SWEEP | Link | SMS-2 II | |||
| N82NE01 | Schematic | TV VIDEO AMP | Link | SMS-2 II MSM-200 (SMS-IIIA) |
N82NE003X-1 N78NA004 |
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| N82NG01 | Schematic | Flip Flop | Link (alt) | SMS-2 II | N82NG002X-1 N82NG002X-2 |
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| N82NG02 | Schematic | 1/4 divider | Link | SMS-2D | N82NG004X-1 N82NG004X-2 |
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| N82NH01 | Schematic | TV CRT SCAN (HOR) POWER SUPPLY |
Link | SMS-2 II MSM-102 (SMS-IIIA) |
N78HB006 N83NH004 N83NH003X-1 |
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| N82NJ01 | Schematic | BLANKING TIME ADJUST at RAPID |
Link Link |
SMS-2 II | N82NJ002X-1 | ||
| N82NK01 | Schematic | BLANKING CONTROL DUAL IMAGE HOR. DUAL MAG Marker Summing IMAGE DUAL MAG |
Link-1 (alt) Link-2 (alt) |
SMS-2 II | N82NK003X-1 N82NK003X-2 N82NK003X-3 N82NK003X |
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| N82NL01 | Schematic | HOR, DUAL MAG | Link | SMS-2 II MSM-202 (SMS-IIIA) |
N82NL003X-1 N82NL003X-2 |
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| N82NL02 | Schematic? | FREQUENCY GENERATOR |
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| N82NN01P | Schematic | AUTO CONTRAST & BRIGHTNESS |
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| N82NM01 | Schematic | DUAL MARKER VER. DUAL MAG |
Link | SMS-2 II | N82NM003X-1 N82NM003X-2 |
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| N82NM02 | Schematic | VER DUAL MAG & MARKER | Link | SMS-2 II | N82NM003X-1 N82NM003X-2 N82NM01P N82NM02P |
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| N82NN01 | Schematic | AUTO CONTRAST / BRIGHTNESS |
Link | SMS-2 II | N82NN003X-2 N82NN003X-3 |
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| N82NP01 | Schematic | MICRON MARKER |
Link | SMS-2D | N80W003X-1 CRT SCAN: N78NC01P |
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| N82NT01 | Schematic? | VIDEO AMP for TV Image |
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| N82PC01 | Schematic | PHOTO CRT | Link | SMS-2 II | |||
| N82PC07 | Schematic | PHOTO CRT | Link | SMS-3J | N80PC02 CRT SCAN: N78NC01P CRT FOCUS & DF: N80PA01P |
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| N82WA01 | Schematic | Voltage control | Link | SMS-2D | N80WA02A N80WA05 |
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| N82WB04 | Schematic? | ALPHA-NUMERIC DEVICE |
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| N82WC03 | Schematic? | SIGNAL PROCESSING |
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| N82WD01 | Schematic? | Y-MODULATION | |||||
| N82WE01 | Schematic? | SCAN ROTATION & TILT CORR. | |||||
| N82WF01 | Schematic? | SPECIMIN MEASURING SYSTEM | |||||
| N83C01 | Schematic? | STIGMATOR POWER SUPPLY |
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| N83H03 | Schematic | Main wiring | Link | SMS-2 III MSM-200 (SMS-IIIA) |
HV CONTROL: H83HC01P +-15V & +75 POWER SUPPLY: N82HD01P N82H01P SCINT. & CRT HV: N80HB01P-B CRT & SCINT HV RECTIFIER: N80HB01P-A |
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| N83H201 | Schematic? | 15.55 KHz Oscillator |
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| N83HA01 | Schematic | EG HV | Link | SMS-2 III MSM-200 (SMS-IIIA) |
N80HA13P N80HA12 N80HA005 N80HA036 |
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| N83HC01 | Schematic | EG HV DRIVE & STABILIZER FILAMENT DRIVER & POWER SUPPLY |
Link (alt) | SMS-2 III MSM-200 (SMS-IIIA) |
N83HC004X-1 N83HC004X-2 N78HB005 N78HB006 |
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| N83ND01 | Schematic | TV PROBE SCAN | Link | SMS-2 II | N83ND003X-2 N82ND003X-1 |
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| N83ND02 | Schematic | TV PROBE SCAN | Link-1 (alt) Link-2 (alt) |
SMS-2 II | N83ND007X-2 N83ND007X-1 |
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| N83NF03 | Schematic | GAMMA CONTROL | Link | SMS-2 III | N83NF008X-1 N83F008X-2 |
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| N84HB06 | Schematic | PHOTO CRT HV |
Link | SMS-4 | N84HB03 N84HB03P |
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| WN76-7-01 | Schematic | SCHEMATICS - OVERALL ELECTRIC CIRCUIT |
Color png (map) Black & white png (map) |
MRS-2-2 |
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