TM 11-6625-3145-14
Verification and Adjustment Procedures-318/338 Service
Table 5-17
338 CLOCK DELAY WITHOUT EXTENDER
Delay
Clock
CH2 Edge
(ns)
Test Point
Adjustable
Capacitor
RET CLK
↑
46.60 + 0.50
TP400 (A03)
C100(A03)
WE
↓
54.40 + 0.50
TP200-2(A04)
C102(A03)
WE
↑
61.40 + 0.50
TP200-2(A04)
C106(A03}
ADRS CLK
↓
61.40 + 0.50
TP200-4(A04)
C104(A03)
Figure 5-52. 338 Capacitor adjustment oscilloscope
setup waveform.
Figure 5-53. 338 Capacitor adjustment waveform.
SERIAL STATE ANALYZER (338S1)
8. ADJUST THRESHOLD VOLTAGES ON THE A07 BOARD
Equipment Required
1 Digital Multimeter (DMM)
Refer to Figures 5-54 and 5-55.
1. Power up the 338.
2. Select the Serial mode (any menu).
3. Set Threshold LEVEL V1 and V2 to 0.0 V
4. Set the DMM range to 2 dc volts.
5. Connect the DMM minus (-) lead to TP200 (GND) on the A07 board.
5-93
Summary of Contents for 318
Page 119: ...318 VERIFICATION AND ADJUSTMENT PROCEDURES ...
Page 182: ...338 VERIFICATION AND ADJUSTMENT PROCEDURES ...
Page 253: ...318 ___________________ TROUBLESHOOTING TREES ...
Page 344: ...338 TROUBLESHOOTING TREES ...
Page 517: ...TM 11 6625 3145 14 318 338 4434 923 318 Block Diagram ...
Page 518: ...TM 11 6625 3145 14 318 338 4434 924 338 Block Diagram ...
Page 519: ...TM 11 6625 3145 14 318 338 4434 925 318 Acquisition Module Wiring Diagram ...
Page 520: ...TM 11 6625 3145 14 318 338 4434 926 318 338 Mainframe Wiring Diagram ...
Page 521: ...TM 11 6625 3145 14 318 338 4434 926 338 Acquisition Module Wiring Diagram ...
Page 522: ...TM 11 6625 3145 14 318 338 4434 928 Figure 9 1 318 A01 Input A Board Component Locations ...
Page 526: ...TM 11 6625 3145 14 ...
Page 528: ...TM 11 6625 3145 14 Figure 9 3 318 338 A03 ACQ Control Board Component Locations ...
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Page 542: ...TM 11 6625 3145 14 Figure 9 8 318 338 A10 CRT Board Component Locations ...
Page 544: ...TM 11 6625 3145 14 Figure 9 9 318 338 A11 Inverter Board component Locations ...
Page 546: ...TM 11 6625 3145 14 Figure 9 10 318 338 A12 Regulator Board Component Locations ...
Page 551: ...TM 11 6625 3145 14 Figure 9 12 338 A01 Input A Board Component Locations ...
Page 553: ...TM 11 6625 3145 14 318 338 SERVICE ...
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Page 555: ...PIN 058584 ...