Troubleshooting on the backplane pcb – JVC 250 User Manual
Page 164

Chapter 7---Troubleshooting
7-26
Model 250 Service Manual
Troubleshooting on the Backplane PCB
The connectors on the Backplane PCB provide one of the more accessible places
to probe voltages and signals that may be useful for troubleshooting purposes (see
Figure 7-18 and associated list of signals and voltages).
Figure 7-17
Backplane Diagram (left side)
See also other documents in the category JVC Projectors:
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- DLA-HD1 (2 pages)
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- D-ILA DLA-HD350 (57 pages)
- HD-61G657 (88 pages)
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- I'Art Pro AV-56P786 (80 pages)
- 1004KGI-II-IM (72 pages)
- LX-P1010ZU (79 pages)
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- HD-55G456 (88 pages)
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- BHL5006-S (4 pages)
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- HD-61Z576 (80 pages)
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- DLA-HX2E (62 pages)
- HD-ILA LCT2067-002A-A (96 pages)
- AVO48WP30 (68 pages)
- DLA-SX21U (58 pages)
- I'Art 1003-TN-II-IM (88 pages)
- AV-P960E (109 pages)