Sony ICF-860L - User Manual

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RVIC
ANUA
_
West
Germany
Model
Telescopic antenna
Carrying handle/Stand
POWER switch |
VOL(volume)control
® ( earphone) jack
{left
side)
TONE
control
AC IN(input) jack
(left
side)
UNE(tuning)knob
FM/MW/LW/SW band selector
Battery compartment(rear) —
- ICF-860L is almost the same as ICF-850L (G-AEP Model).
(G-AEP shows West Germany.)
Refer to ICF-850L Service Manual previously issued
for the information of this set.
* Only following parts differ from those in ICF-850L.
No. Part No. Description
3 3-898-918-31 KNOB,BAND | ELECTRICAL PARTS
15 3-898-915-11 KNOB, POWER Ref.No. Part No. Description |
25 3-898-930-51 CASE, REAR 902 *A-3615-303-A PC BOARD ASSY, MAIN
) SP 1 1-503-847-21 SPEAKER
30 3-898-928-21 CASE, SIDE
31 *3-898-904-21 PLATE, BACK | ACCESSORY & PACKING MATERIAL
33 3-898-922-41 POINTER | 3-750-613-41 MANUAL, INSTRUCTION
3-902-105-01 INDIVIDUAL CARTON
@ items marked “*” are not stocked since
they are seldom required for routine
service. Some delay should be antici-
pated when ordering these items.
FM/MW/LW/SW 4BAND RECEIVER
English
|
|
89F0407-1
| Sony Corporation | | Printed in Japan
9-953-849-1711
|
Audio
Group
©1989.6
Published by A/V Engineering Service Dept.

Summary

ICF-860 L Service Manual Introduction

Model Overview and Parts Identification

Introduces the ICF-860L, notes relation to ICF-850L, and lists key components.

ICF-850 L Specifications and Features

Technical Specifications

Details frequency range, antennas, speaker, power, battery life, dimensions, and weight.

Key Features

Highlights dual power sources, tone control, and fast tuning.

Section 1 Disassembly Procedures

Dial Cord Stringing

Step-by-step guide for stringing the dial cord.

Dial Pointer Installation

Instructions for installing the dial pointer correctly.

Section 2 Electrical Adjustments

FM Electrical Adjustments

Covers FM frequency coverage and tracking adjustments.

MW;LW;SW Electrical Adjustments

Details adjustments for MW, LW, and SW bands, including frequency coverage and tracking.

Section 3 Diagrams and Layouts

Mounting Diagram

Illustrates the physical placement of components on the main board.

Semiconductor Lead Layout

Shows the pin configurations for key semiconductors.

Section 4 Exploded Views and Parts

Mechanical Parts Exploded View

Detailed illustration of mechanical parts and their assembly.

Part Number Cross-Reference

Lists part numbers and descriptions for various components.

Section 3-2 Schematic Diagram

Main Board Schematic

Detailed circuit diagram of the main board.

Power Board Schematic

Circuit diagram for the power supply board.

Section 5 Electrical Parts List

Capacitors, Resistors, and Coils

Lists specific values and types for capacitors, resistors, and coils.

Semiconductors and Other Components

Lists semiconductors, transformers, switches, and other electronic components.

Sony ICF-860L Specifications

General

Brand	Sony
Model	ICF-860L
Category	Receiver
Language	English