Adjustment; Introduction; Jigs And Measuring Instruments - Pioneer PRO-730HD Service Manual

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6. ADJUSTMENT

6.1 INTRODUCTION

A
• IMPORTANT
When replacement of the following assemblies are required during repairs, be sure to replace the EEPROMs with the mounted ones in
order to retain the adjustment data of the unit and to facilitate adjustment after the replacement of the assemblies.
PC Board
VIDEO UCOM SERVICE Assy
DIGITAL CONV. Assy
Notes:
B
• Even if the EEPROMs are replaced, adjustment may be necessary, depending on the part or assembly to be replaced.
For details, see page 152.
• Even if the EEPROMs are replaced, if the EEPROMs are damaged or if their data have been changed from the adjustment
data, the status before the failure will not be restored. Check the status of the unit after replacement of the EEPROMs, and
readjust if necessary.

6.2 JIGS AND MEASURING INSTRUMENTS

C
Remote control unit
AXD1468
D
D. DC Voltmeter
E
For HD Signal generator
F
150
1
2
EEPROM
Adjustment data, such as W/B and color data, Convergence offset data in
IC1903 [24LC32(I)P]
FACTORY mode, User data set on the MENU
IC1203 [24LC64(I)P] Convergence adjustment data
Screwdriver
DVD / LD Player
Soldering iron
PRO-730HD
2
3
Main Contents of Memory
Adjustment screwdriver
Monoscope
3
4
Color bar generator
Dual-trace oscilloscope
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