Panasonic PV-L452 Service Manual page 88

removed, install a new one.
4. After replacing Mechanism Chassis Ass'y (Ref. No. 49) or
Mechanism Chassis Sub Ass'y (Ref. No. 213), perform the Tape
Interchangeability Adjustment procedures. Refer to
INTERCHANGEABILITY
ADJUSTMENT.
5. Lamp (Ref No. 340) replacement note:
DANGER: Use only replacement Lamp (PART NO. VLLW0015)
supplied by Panasonic to reduce risk of fire. Handle new Lamp
with cloth or tissue as skin oils will decrease Lamp life. Remove
Light Protector and allow Lamp to cool before replacing to avoid
possible burn hazard.
6. Operation Plate (Ref No. 343) replacement note:
When replacing the Operation Plate, be sure to bend the Tabs
straightly. Refer to
in DISASSEMBLY/ASSEMBLY PROCEDURES.
11.1.3. Electrical Replacement Notes
1. Unless otherwise specified;
All resistors are in
2. Abbreviation
RTL: Retention Time Limited
This indicates that the retention time is limited for this item. After
the discontinuation of this item in production, it will no longer be
available.
NR: Non Repairable Board Ass'y
MGF CHIP: Metal Glaze Film Chip
C CHIP: Ceramic Chip
COMPLX CMP: Complex Component
W FLMPRF: Wirewound Flameproof
C.B.A.: Circuit Board Assembly
P.C.B.: Printed Circuit Board
E.S.D.: Electrostatically Sensitive Devices
3. SERVICE OF CHIP PARTS
When servicing chip parts, please use a soldering iron of less than
ADJUSTMENT" in MECHANICAL
"Disassembly
, K = 1,000
88
Method" of CABINET SECTION
, M = 1,000 k
"TAPE
.