Panasonic PV-DAC10, Service Manual

Page: 159 / 195

8-1
REPLACEMENT PARTS LISTS
BEFORE REPLACING PARTS, READ THE FOLLOWING:
REPLACEMENT NOTES
General Notes
1. Use only original replacement parts:
To maintain original function and reliability of repaired
units, use only original replacement parts which are
listed with their part numbers in the parts list.
2. IMPORTANT SAFETY NOTICE
Components identified by the sign
!
have special
characteristics important for safety. When replacing any
of these components, use only the specified parts.
3. SPECIAL NOTE
All integrated circuits and many other semiconductor
devices are electrostatically sensitive and therefore
require the special handling techniques described under
the "ELECTROSTATICALLY SENSITIVE (ES) DE-
VICES" section of this service manual.
4. Parts with no Ref. No. in "EXPLODED VIEW" are not
supplied. And some Ref. No. will be skipped. Be sure to
make your orders of replacement parts according to the
parts list.
5. Parts different in shape or size may be used. However,
only interchangeable parts will be supplied as service
replacement parts.
6. Parts with mark "VED" in the Remarks column are
supplied from VED. Others are supplied from MKE.
Mechanical Replacement Notes
1. Section No. of parts shown in Exploded Views are
indicated in the Remarks column.
2. Lamp (Ref. No. 115) replacement note
for model PV-DV600:
DANGER: To Prevent possible burn hazard, disconnect
this unit and allow lamp to cool before replacing.
Replace only with VLLW0023 lamp, to reduce the risk of
fire.
3. Cut Washers (Ref No. 473, 475, and 477) are not
reusable. If removed, install a new one.
Electrical Replacement Notes
1. Item numbers with capital letter E (Example: E1, E2,...)
in the Ref. No. column are shown in the exploded views.
The E item numbers are also printed on the same page
at the top of the column.
2. The parts with " " mark are supplied as an unit, and
their individual parts are also supplied separately.
The parts with "
" mark are supplied as an unit.
(individual parts are not supplied.)
3. Unless otherwise specified;
All resistors are in
Ω
, 1/4 W,
±
5 %, carbon, K = 1 000
Ω
,
M = 1 000 k
Ω
.
All capacitors are in
µ
F, P =
µµ
F,
±
10 %.
All coils are in
µ
H, M = 1 000
µ
H,
±
10 %.
4. 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
5. SERVICE OF CHIP PARTS
When servicing chip parts, please use a soldering iron of
less than 30 watts. Refer to "IC, TRANSISTOR AND
CHIP PART INFORMATION" page.
6. The parts with " " are 0
Ω
resistor. When replacing, a
wire can be substituted for a 0
Ω
resistor.
7. IC306 and IC6009 replacement note:
When replacing these ICs, be sure to write the initial
data with PC-EVR Adjustment Program.
8. Battery (Ref. No. E22) replacement note:
WARNING: DANGER OF EXPLOSION IF BATTERY IS
INCORRECTLY REPLACED. REPLACE ONLY WITH
THE SAME OR EQUIVALENT TYPE.
COMPARISON CHART OF MODELS & MARKS
PV-DV100 A
PV-DV200 B
PV-DV400 C
PV-DV600 D
MODEL MARK