Jvc PC 3 Service Manual

Page 2

No. 1469

PC-3 JW/W/WH/C

Contents

Features ...............................
Specifications .
Connections (1) .
Connections (2) .
Various Usage
Names of Parts
Main Parts Location .
How to Removing
Removal of Mechanical Parts ..
Removal of the speaker Parts
How to Engage Dial Cord .......
Safety Precautions ..
Block Diagrams .......
Adjustments
Adjustment Procedure of Cassette Mechanism ..
Specifications of Cassette Mechanism .............
Adjustment Location of Cassette Amplifier
Adjustment Procedure of Cassette Amplifier
Tuner Alignment ..
lntegrant Circuits .
Standard Schematic agram of P03
(Tuner circuit) .............
Standard Schematic Diagram of PC-3

(Amplifier circuit) .................................... 24
Standard Schematic Diagram of PC-3

(Cassette deck circuit) .............................. 25
OPTIONAL ACCESSORIES

Turntable L-E5U

Stereo microphone M-201 (600 f2)
Headphones H-M11 (32 9)
Rechargeable battery pack BP-12K
Charger/AC adapter AA»12WN
Exclusive car adapter CN-332
Shoulder belt CB~85K

Speakers RB»95K

Carrying case CL~5K

Features

1. Complete stereo component system in a single box
consisting of 4 units: a receiver, a stereo cassette deck
and a pair of speakers.

- Compactness and light weight permit use anywhere.
0 Easy portability permits on-the-spot-recording,

2. Metal tape deck with soft-touch mechanism.

0 Incredible low wow & flutter of 0.05 u/u (WRMS).

3. Metal tape compatibility.

- METAPERM record/play head for high quality per-
formance.

4. Built»in ANRS/DOLBY" B NR, SUPER ANRS noise
reduction systems greatly reduce tape hiss and expand
dynamic range.

5, MUSIC SCAN mechanism.

"Under license of Staar S.A.. Brussels Belgium.

Page
Wiring Connection (1) (Receiver circuit) ...................... 26
Wiring Connection (2) (Stereo Cassette deck circuit)
Speaker Component Parts .................
PC-B3 Speaker Component Parts List ..
Speakers Packing and its Material Parts List ............. 23
PC-R3 Enclosure Assembly and Electrical Parts List .,.29
PC-R3 Enclosure Assembly and Electrical Pans ..
PC-D3 Enclosure Assembly and Electrical Parts .
PC-D3 Enclosure Assembly and Electrical Parts List ...33
PC Tuner P.W. Board Parts List
PC-R3 Amplifier P.W. Board Parts List .
PC-R3JW Amplifier P.W. Board Parts ..
PC-R3W Amplifier P.W. Board Parts
PC-D3 Cassette Amplifier and Mecha. Control
P.W. Board Parts ..............................
PC-D3 Cassette Amplifier P.W. Board Parts List .
PC-D3 Mecha. Control P.W. Board Parts List ..
Auto Stop P.W. Board Ass'y .............
Level Indicator P.W. Board Parts List
Mic/Phones P.W. Board Parts List .
Mechanical Component Parts .......
Mechanical Component Parts List .
Packing ..............................
Packing Material Parts List
Accessories ......................

6. Mixing facility with microphone level control makes
possible the desired mixing level.

7. Volume control exclusively for headphones.

. Timer standby mechanism.

, Record muting button lets you leave nonrecorded sec-

tions.

10. Total output of 40 W (20 W + 20 W) Max. (6 (2, AC).
Music power of 46 W (23 W + 23 W) (6 9, AC).

1 1. Separate receiver headphones jack.

12. PHONO, AUX jacks provided,

13. 10cm full-range bass-reflex speaker systems.

14. 4-way power supply (AC, batteries, rechargeable batv
tery pack and car battery).

coco

* Dolby and the double-D symbol are trademarks of
Dolby Laboratories Licensing Corporation,