Adjustment - Pioneer SD-533HD5 Service Manual

SD-533HD5, SD-643HD5

6. ADJUSTMENT

6.1 INTRODUCTION
• 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.
Name of Assy
SIGNAL Assy
DIGITAL CONV. Assy
VIDEO IP SERVICE Assy IC1402 [24LC08B(I)P]
Notes:
• Even if the EEPROMs are replaced, adjustment may be necessary, depending on the part or assembly to be replaced.
For details, see page 120.
• 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
TV CBL VCR DVD
/SAT /LD
TV
/DTV
TV ANT
INPUT
1 2 3 4
FREEZE SPLIT SEARCH
SCREEN SUB CH
MODE SWAP SELECT
DISPLAY SLEEP
1 2 3
4 5 6
7 8 9
CH
0
ENTER
¢
CH
RETURN
CH VOL
MUTING
4
EDIT/ TV/SAT/DVD DTV/DVD TOP
MENU MENU
LEARN
SOURCE
DTV/SAT
5
POWER GUIDE
2 SET/ 3
ENTER
DTV/(SAT)
8
∞ INFO
VCR REC
FAVORITE CH
1 7 3 ¡
RECEIVER
INPUT VOL VOL
Î
HDTV PROJECTION MONITOR
Remote control unit
AXD1457
D. DC Voltmeter
Frequency counter
118
EEPROM
IC2301 [24LC32(I)P] Adjustment data, such as W/B and color data, in FACTORY mode
User data set on the MENU
IC1203 [24LC128P] Convergence adjustment data
Convergence offset data
Screwdriver
LD Player
For HD Signal generator
Main Contents of Memory
Adjustment screwdriver
Monoscope
Color bar generator
Dual-trace oscilloscope