Filter
Top Products
Adjustment Procedures
1780R-Series Service Manual
5–9
Table 5–2: 1780R-Series Adjustments for Calibration Procedure (Cont.)
Step # Diag #
Circuit
Number
A #Adjustment Name
14 Cal Gain A2 R1137 5
15 (Diff Amp Accuracy) LF CMR A2 R1033 5
16 Gain B1 A8 R347 1
17 Gain B3 A8 R394 2
17 Gain B2 A8 R370 2
17 Gain A A8 R323 1
18 Var Gain Regis A2 R510 6
18 X5 Gain Regis A2 R526 6
19 X5 Gain A2 R422 6
19 Var Gain Centering A2 R514 6
19 LP Filter Gain A2 R754 5
20 Cursor Gain A2 R1017 5
21 X1 Flat Resp A2 C418, R418 6
21, 22 X5 Flat Resp A2 C422, R421 6
21 Output HF Resp Comp A2 C527, R534 6
21 Gain Cell Freq Resp A2 C611, R612 6
21 Limiter A2 R628 6
23–26 B3 CMR A2 C1131 4
23–25 B2 CMR A2 C1232 4
23, 24 B1 CMR A2 C1329 4
23 B3 CMR A2 R1135 4
23 B2 CMR A2 R1221 4
23 B1 CMR A2 R1333 4
27 Lum Trans Resp A2 L947, L951 5
28 Lum Offset A2 R743 5
28 Lum Gain A2 R747 5
29 LP Trans Resp A2 R1050 5
30 BP 1 A2 C831 5
30 BP 2 A2 C930 5
30–31 Chroma Gain A2 R828 5
31 Chroma Off set A2 R732 5
32 X25 Mag A2 R471 11
32 X50 Mag A2 R474 11
32 X100 Mag A2 R476 11