Panasonic DVD-A7, Service Manual

Page: 13 / 126

Application Name Number
General DVD test disc DVDT-S15 or DVDT-
S01
Tilt adjustment Hex wrench JGS0100
Adjustment table VFK0539
Inspection Extension cables (power supply P.C.B. to
mother P.C.B.) JGS0099
Extension cable (module P.C.B. to mother
P.C.B.) VWJ22E7100BB
Connector jig RFKZ0094
Others Screw lock RZZ0L01
Grease JGS0091
JGS0092
Lubricant JZS0648
Grease JGS0101
Confirmation CD test disc SZZP1054C
VCD test disc PVCD_K06
Electrical adjustment Oscilloscope
Probe
AV cable VJA0658
TV monitor
General General tools (Screw driver. etc)
Static electricity
countermeasures Soldering iron (with ESD countermeasure)
Anti-static wrist strap
Conductive material (conductive sheet)
7.2. Storing and Handling Test Discs
- Surface precision is vital for DVD test discs. Be sure to store and
handle them carefully.
1. Do not place discs directly onto the workbench, etc., after use.
2. Handle discs carefully in order to maintain their flatness. / Place
them into their case after use and store them vertically. Store
discs in a cool place where they are not exposed to direct
sunlight or air from air conditioners.
3. Accurate adjustment will not be possible if the disc is warped
from being placed on a surface made of glass, etc. If this
happens, use a new test disc to make optical adjustments.
4. If adjustment is done using a warped disc, the adjustment will be
incorrect and some discs will not be playable.
8. General Description
13