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UNIT DESCRIPTIONS
5.1 - 17
FNC1OUT0
CHANNEL 1 OUTPUT SIGNAL 0
D1301:08
R1313:09
FNC10UT1
CHANNEL 1 OUTPUT SIGNAL 1
D1301:08
R1314:09
FNCYOPO
Y-OUT OPTION SIGNAL 0
D1301:08
Y-option
FNCYOP1
Y-OUT OPTION SIGNAL 1
D1301:08
Y-option
FNC2DTR0
DTB TRIGGER ON CH2 OUTPUT SIGNAL 0
D2301:08
R7524:14
FNC2DTR1
DTB TRIGGER ON CH2 OUTPUT SIGNAL 1
D2301:08
R7523:14
FNC2MTR0
MTB TRIGGER ON CH2 OUTPUT SIGNAL 0
D2301:08
R6524:12
FNC2MTR1
MTR TRIGGER ON CH2 OUTPUT SIGNAL 1
D2301:08
R6523:12
FNC2OUT0
CHANNEL 2 OUTPUT SIGNAL 0
D2301:08
R2313:09
FNC20UT1
CHANNEL 2 OUTPUT SIGNAL 1
D2301:08
R2314:09
FNC3DTR0
DTB TRIGGER ON CH3 OUTPUT SIGNAL 0
D3301:08
R7527:14
FNC3DTR1
DTB TRIGGER ON CH3 OUTPUT SIGNAL 1
D3301:08
R7526:14
FNC3MTR0
MTB TRIGGER ON CH3 OUTPUT SIGNAL 0
D3301:08
R6527:12
FNC3MTR1
MTR TRIGGER ON CH3 OUTPUT SIGNAL 1
D3301:08
R6526:12
FNC3OUT0
CHANNEL 3 OUTPUT SIGNAL 0
D3301:08
R3313:09
FNC30UT1
CHANNEL 3 OUTPUT SIGNAL 1
D3301:08
R3314:09
FNC4DTR0
DTB TRIGGER ON CH4 OUTPUT SIGNAL 0
D4301:08
R7529:14
FNC4DTR1
DTB TRIGGER ON CH4 OUTPUT SIGNAL 1
D4301:08
R7528:14
FNC4MTR0
MTB TRIGGER ON CH4 OUTPUT SIGNAL 0
D4301:08
R6529:12
FNC4MTR1
MTR TRIGGER ON CH4 OUTPUT SIGNAL 1
D4301:08
R6528:12
FNC4OUT0
CHANNEL 4 OUTPUT SIGNAL 0
D4301:08
R4313:09
FNC40UT1
CHANNEL 4 OUTPUT SIGNAL 1
D4301:08
R4314:09
HOLDOFF
HOLD OFF CONTROL SIGNAL
X9002:18
R6032:16
INTTRA
TRACE INTENSITY CONTROL
X9002:18
R8049:15
LEVDTB
DELAYED TRIGGER LEVEL CONTROL
X9002:18
R7681:14
LEVMTB
MAIN TRIGGER LEVEL CONTROL
X9002:18
R6622:12
LINE
LINE TRIGGER SIGNAL
X9001:18
R7711:13
MTBCALTST
MTB CAL TEST SIGNAL
D6011:16
D7005:17
MTBGATE
MTB GATE SIGNAL
V8014:15
D6011:16
MTBVAR
MTB VARIABLE CONTROL SIGNAL
X9002:18
R6009:16
MTRBAL
MAIN TRIGGER BALANCE
N8005:15
R6709:12
MTRHF-HD
MAIN TRIGGER HF FILTER SWITCH
D9008:15
R6544:12
MTRIGO
MAIN TRIGGER OUTPUT SIGNAL 0
V6574:12
D8004:15
MTRIG1
MAIN TRIGGER OUTPUT SIGNAL 1
V6573:12
D8004:15
MTRLF-HD
MAIN TRIGGER LF FILTER SWITCH
D9011:12
R6542:12
MTRLINE
MAIN TRIGGER LINE TRIGGER SIGNAL
D5001:13
V6506:12
MTRPPLEV-HD
MAIN TRIGGERING AUTO PP OFF
D9011:12
V6628:12
MTRSEN
MAIN TRIGGER SENSITIVITY CONTROL
N8005:15
R6554:12
MTRSLOPE
MAIN TRIGGER SLOPE CONTROL
D9011:12
R6547:12
MTRTVMODE
MAIN TRIGGER TV SYSTEM SELECTION
N8005:15
R6772:13
MTRTVSEL-HD
MAIN TV TRIGGER SELECTION
D9011:12
V6757:13
MTRVIDEO
MAIN TV TRIGGER INPUT SIGNAL
D6541:12
V6754:13
PA1/2
ATTENUATION /2
CONTROL CH1
D9003:11
D1201:06
PA1ICL
CLAMP LEVEL CURRENT CH1
V1206:06
D1201:06
PA1ISY
SUPPLY CURRENT CH1
V1207:06
D1201:06
PA1LSA
LEVEL SHIFT A CH1
V1208:06
R1216:06
PA1LSB
LEVEL SHIFT BCH1
V1209:06
R1217:06
Summary of Contents for PM3082
Page 34: ...DESCRIPTIONS 3 1 ST8235A 970415 ...
Page 35: ...DESCRIPTIONS r _A1 SIGNAL UNIT TRIGGERING ...
Page 36: ...3 1 TIME BASES ST8235A 970415 ...
Page 37: ...3 2 DESCRIPTIONS ST82358 97041S ...
Page 38: ...XYSW ...
Page 79: ...5 1 22 UNIT DESCRIPTIONS Lay out 2 Small component side of signal unit A1 ...
Page 93: ...5 1 33 09001 2 01201 3 01201 5 C 1 O 6 0 T 10n A1 Diagram 1 Attenuator CH 1 PM3094 PM3092 ...
Page 96: ...5 1 34 UNIT DESCRIPTIONS 09001 17 A1 Diagram 2 Attenuator CH 2 PM3094 PM3092 ...
Page 99: ...5 1 35 X I STB241 970420 A1 Diagram 2a Attenuator CH 1 PM3094 PM3092 ...
Page 100: ...5 1 36 UNIT DESCRIPTIONS 12AT3 12AT3 STQ24S 970420 Diagram 3 Attenuator CH 3 PM3094 ...
Page 101: ...J a C3077 I I T b M A AT350C N1101 2AT3 12AT3 ...
Page 102: ...5 1 36 UNIT DESCRIPTIONS 12AT3 STB242 970420 Diagram 3 Attenuator CH 3 PM3094 ...
Page 104: ...5 1 37 12AT4 D4201 3 D4201 5 ST8243 97D420 Diagram 4 Attenuator CH 4 PM3094 ...
Page 105: ...UNIT DESCRIPTIONS C4071 lOn C4072 lOn AC DC f HIGH IMPEDANCE ATTENUATOR LF IMPE CONVE R40Q2 ...
Page 107: ... 12AT 12AT4 l i C4067 160u 25V C4068 10n K4002 ...
Page 109: ...I i 04097 1 0 O u 25V J 25V 10n 25V ...
Page 113: ...UNIT DESCRIPTIONS PROBE CALIBRATOR GNOR6F f 1CVREF f C11S0 180u 25V C1157 10 0n GNDREF GNDREF ...
Page 115: ...5 1 40 UNIT DESCRIPTIONS Diagram 6 Preamplifier CH 1 and CH 2 ...
Page 116: ...PAOREF N32Q2 12 ...
Page 117: ...5 1 40 UNIT DESCRIPTIONS Diagram 6 Preamplifier CH 1 and CH 2 ...
Page 118: ...UNIT DESCRIPTIONS 5 1 41 l GAIN CONTROLVAR X1 2 X5 Diagram 7 Preamplifier CH 3 and CH 4 ...
Page 119: ...UNIT DESCRIPTIONS ...
Page 120: ...5 1 41 PMVAR ft4220 Diagram 7 Preamplifier CH 3 and CH 4 ...
Page 121: ...5 1 42 UNIT DESCRIPTIONS Diagram 8 Y functions ...
Page 122: ... 12FNC12 I2R4C12 12FNC34 12FNC34 R1S13 1K47 FNC FI ...
Page 123: ...5 1 42 UNIT DESCRIPTIONS 12FNC12 FM2MV 00003 7 12FNC12 H2FNC12 Diagram 8 Y functions ...
Page 124: ...UNIT DESCRIPTIONS 10P 120LD REF VOLTAGE DG001 HEF40M I f 1 ...
Page 129: ... REF VOLTAGE j D5001 HEF4009 DS001 HEF40M If C0RHECT10N VOLT N5001 366 f ...
Page 133: ...5 1 45 D5501 HEF4053 CNT STB251 970428 Diagram 10 Display and trigger control ...
Page 138: ...5 1 47 Diagram 12 MTB trigger ...
Page 142: ...5 1 48 UNIT DESCRIPTIONS TV SYNC SEPABATOtT TV UNE FRAME SEUECTKDN Diagram 13 TV line trigger ...
Page 143: ...UNIT DESCRIPTIONS 5 1 49 160TR Diagram 14 DTB trigger ...
Page 146: ...5 1 50 UNIT DESCRIPTIONS Diagram 15 Time base logic ...
Page 148: ...5 1 50 UNIT DESCRIPTIONS V 6 0 0 4 Diagram 15 Time base logic ...
Page 149: ...UNIT DESCRIPTIONS 5 1 51 Diagram 16 Main time base ...
Page 150: ...UNIT DESCRIPTIONS R6001 ...
Page 151: ...5 1 51 ...
Page 153: ......
Page 154: ...5 1 52 UNIT DESCRIPTIONS R716Y C7181 ONLY IN PM30Q2 PM3004 Diagram 17 Delayed time base ...
Page 155: ...UNIT DESCRIPTIONS 5 1 53 X9001 I 1 D 0 O O 8 1 Diagram 18 Connectors ...
Page 214: ...UNIT DESCRIPTIONS 5 2 13 5 2 5 Circuit diagrams A2 200 MHz version ...
Page 215: ...UNIT DESCRIPTIONS 5 2 5 Circuit diagrams A2 200 MHz version 0501 22 ...
Page 216: ...5 2 13 ...
Page 217: ...5 2 14 UNIT DESCRIPTIONS A2 200 MHz Diagram 2 Final Y output stage ...
Page 218: ......
Page 219: ...5 2 14 UNIT DESCRIPTIONS STB263 970428 A2 200 MHz Diagram 2 Final Y output stage ...
Page 223: ...5 2 16 UNIT DESCRIPTIONS AC20mV DC 10V AC 80mV OCMOV A2 200 MHz Diagram 4 Final Z amplifier ...
Page 224: ...AC 60mV DC 1CV R3311 511E M20Q2 11 AST03 R3313 1 2KB7 V3311 ...
Page 226: ...UNIT DESCRIPTIONS 5 2 17 A2 200 MHz Diagram 5 Modulator demodulator and focus control ...
Page 227: ...UNIT DESCRIPTIONS FOCUS L i X2401 ...
Page 228: ...5 2 17 A2 200 MHz Diagram 5 Modulator demodulator and focus control ...
Page 231: ...8 5 ii 8 HI I Hl H s HI I i HI I ...
Page 232: ...g I S 5 S I 1 H H r lr H J g if j r r 8 3 8 8 S 3 5 5 H H 5 3 r l r l H H n ft 3 S 5 8 a s 5 ...
Page 268: ...UNIT DESCRIPTIONS 5 2 11 Circuit diagrams A2 100 MHz version ...
Page 269: ...5 2 47 ...
Page 270: ...5 2 48 UNIT DESCRIPTIONS TO CflT ...
Page 271: ......
Page 280: ...UNIT DESCRIPTIONS X2411 ...
Page 281: ...5 2 51 FOCUS LEVELSHIFTER A2 100 MHz Diagram 5a Modulator demodulator and focus control ...
Page 284: ... ...
Page 285: ...a 5 a I H rI 3 H H H 8 K fc 5 3 3 I I ...
Page 308: ...t 0 0 0 0 0 0 0 0 0 3 sS cn 03 03 UNIT DESCRIPTIONS ...
Page 310: ...R1102 R1101 R1679 R1672 R1071 R1104 B1674 u HI 406 H i402 D1402 O N j oo O O ai 5 3 ...
Page 311: ...bc646c Up BC866C 3Lp ...
Page 313: ......
Page 317: ...UNIT DESCRIPTIONS 5 3 9 5 3 5 Circuit diagrams Diagram 1 Central processor unit ...
Page 318: ...UNIT DESCRIPTIONS 5 3 5 Circuit diagrams ...
Page 319: ...5 3 9 r i Diagram 1 Central processor unit ...
Page 324: ...UNIT DESCRIPTIONS ...
Page 325: ...5 3 11 Cl 968 T 1 0 0 n C1963 I80u Diagram 3 Potentiometer DAC and lEEE option h i m ...
Page 326: ...5 3 12 UNIT DESCRIPTIONS G4 oi TEXT CURSOR CONTBOL 12MG Diagram 4 Text and cursor circuit i ...
Page 328: ...5 3 12 UNIT DESCRIPTIONS G4401 12MG TEXT CURSOR CONTROL Diagram 4 Text and cursor circuit ...
Page 342: ...UNIT DESCRIPTIONS 5 4 4 Unit lay outs TO X5201 ON CRT CONTROL A5 I O C O I D C G C I ...
Page 344: ...UNIT DESCRIPTIONS 5 4 4 Unit lay outs TO X5201 ON CRT CONTROL A5 H cc c c IH ...
Page 360: ...sna iu o UNIT DESCRIPTIONS 5 5 3 5 5 3 Circiuit diagram X5201 A5 Diagraml CRT controls unit ...
Page 367: ...UNIT DESCRIPTIONS 5 6 3 Unit lay outs TO X2401 ON ...
Page 369: ......
Page 371: ......
Page 372: ... 00 o o O o ...
Page 377: ...UNIT DESCRIPTIONS 5 6 5 Circuit diagrams G LI 001 fKfcjH ...
Page 379: ...5 6 10 t ...
Page 381: ... EHT CONVERT ...
Page 383: ...UNIT DESCRIPTIONS OUTPUTCIRCUIT V1271 BYV29 T1001 T1001 T1001 now T1001 T1001 now now ...
Page 394: ...UNIT DESCRIPTIONS 5 7 1 5 7 RESERVED FOR FUTURE EXTENSIONS ...
Page 395: ...UNIT DESCRIPTIONS 5 8 1 5 8 RESERVED FOR FUTURE EXTENSIONS ...
Page 396: ...UNIT DESCRIPTIONS 5 9 1 5 9 RESERVED FOR FUTURE EXTENSIONS ...
Page 397: ...UNIT DESCRIPTIONS 5 10 CONNECTOR BOARD A10 5 10 1 Unit lay out ...
Page 399: ...UNIT DESCRIPTIONS 5 10 CONNECTOR BOARD A10 5 10 1 Unit lay out 28 27 O O X IAJ 2 1 ...
Page 412: ...UNIT DESCRIPTIONS 5 11 3 Fig 1 Location of options Y out and external trigger ...
Page 413: ...UNIT DESCRIPTIONS ...
Page 414: ...5 11 3 Fig 1 Location of options Y out and external trigger ...
Page 415: ...5 11 4 UNIT DESCRIPTIONS Fig 2 Printed circuit board lay out of Y out unit ...
Page 417: ...UNIT DESCRIPTIONS 12V 12V 12V 12V X1003 YOP HX R1001 I 1 2 K 1 X1009 X1010 SCL ...