Toshiba IK-TU51CU, Руководство по обслуживанию

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2-1
SECTION 2
ELECTRICAL ADJUSTMENT
1. ELECTRICAL ADJUSTMENT PROCEDURES
<Before Adjustment>
As for the preparation of the adjustments, the required
equipments, connection diagrams and initial settings
are described in the item 1-1.
The total adjustments containing all adjustment pro-
cedures are described in the item 1-2 to overhaul the
unit.
Adjust from the beginning to the last step by step.
Don’t omit any procedure, otherwise the adjust-ment
will be incorrect.
Partial adjustment procedures are shown in the flow-
chart in the item 1-3. Adjust according to the flowchart,
otherwise the adjustment will be incorrect.
1-1. Preparations
1-1-1. Equipment Required
• AC adaptor
• Waveform monitor (WFM)
• Vector scope
• Frequency counter
• Digital voltmeter
• Color monitor
• Plastic chip screwdriver
• Lights (TOSHIBA photo reflector lamp 500W
x 2, or a halogen lamp 500W x 2)
• White paper (paper for copy, etc.)
• Extension jig kit (23007565)
(used when repairing)
Fig. 1
Fig. 2
Fig. 3
Fig. 4
To PN01
(DSP)
To PH01
(DRIVER)
PB9953-1
PB9953-2
To Front SW
To PA01 WJ03
(DSP)
6P FFC
WJ01
28P FFC
To PC02
(REAR) To PH03
(DRIVER)
WJ02
20P FFC
To PF02
(FRONT) To PH02
(DRIVER)