Exhibit - Yamaha pw 5000 Service Manual

PW5000
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3 7 63 1515 0

EXHIBIT

Exhibit 1
12.0V D/D block check (Procedure for canceling the parallel operation)
1. Remove the short bar. (DISASSEMBLY PROCEDURE: See procedure 1)
2. Remove the top cover. (DISASSEMBLY PROCEDURE: See procedure 2)
3. Remove CELL 1 through 6. (DISASSEMBLY PROCEDURE: See procedure 4, 5)
※
Make sure each CELL is re-mounted into the original slot.
4. After removing all CELLs, eight jumper connectors are removed.
TE
L 13942296513
5. Re-mount the cells
Reverse the procedures in item 3 above.
6. Return the output voltage adjustment volume to the center (on CELL 1 through CELL 5)
Exhibit 2
Readjustment after the replacement of failed CELL
q
Before attaching the jumper connectors, check that the replaced CELL has output between
11 to 13 V.
w
Attach the jumper connectors by reversing the procedures shown in the Exhibit 1. Then,
attach the short bar.
e
Semi-fixed volume of CELL 2-5 can be set to MAX (fully turned to the right), and can be
adjusted in the half-fixed volume of CELL 1.
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