Panasonic QUASAR PV-C1320 Service Manual Download

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BEFORE REPLACING PARTS, READ THE FOLLOWING:

12.1. REPLACEMENT NOTES

12.1.1. 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)

DEVICES"

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

supplied

service

replacement parts.

6. Parts with mark "MKA" in Remarks column are supplied

from MKA factory. Others are supplied from MKE.

12.1.2. Mechanical Replacement Notes

1. Section No. of parts shown in Exploded Views are indicated

in the Remarks column.

2. When installing the IC2501 (AN3845SC) or Capstan Stator

C.B.A., be sure to apply Silicon Grease (VFK1301). Refer to
"Capstan Stator C.B.A." of MECHANISM SECTION in
DISASSEMBLY/ASSEMBLY PROCEDURES.

3. Main Cam Gear is supplied as a Main Cam Gear Kit (Ref.

No. 8) only. Main Cam Gear Kit consists of a Main Cam
Gear and a Main Cam Push Nut. However, Main Cam Push
Nut is available separately as a replacement part.

4. Since the UHF/VHF TUNER/TV DEMODULATOR UNIT

(Ref. No. E21) has already been pre-adjusted at the factory,
do

not

try

adjust

the

UHF/VHF

TUNER/TV

DEMODULATOR

UNIT.

The

UHF/VHF

TUNER/TV

DEMODULATOR UNIT replacement part is available as a
complete assembly unit only.

5. The

Infrared

Remote

Control

Unit

(Ref.

No.

123)

replacement part is available as a complete assembly unit
only. Do not try to disassemble the Infrared Remote Control
Unit. However, the battery cover is available separately as
a replacement part.

6. Cut Washer (Ref. No. 470) is not reusable.

If removed, install a new one.

7. Main Cam Push Nut (Ref. No. 414) is not reusable.

If removed, install a new one.

12.1.3. Electrical Replacement Notes

1. Item numbers with capital letter E (Example: E1, E2,...) in

the Ref. No. column are shown in the exploded views.

2. The parts with "

■

" mark are supplied individually or as a

unit. The parts with "

▲

" mark are supplied individually or as

a unit, and are included in "

■

" parts listed directly above in

the parts list.

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 µF, P = µµF, ±10 %.

All coils are in µH, M = 1,000 µH, ±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 W. Refer to "IC, TRANSISTOR AND CHIP
PART INFORMATION" page.

6. The parts with "

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