ICF-C111 — Sony Audio Service Manual (repair manual)

Model
ICF-C111
Pages
18
Size
1.61 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
icf-c111.pdf
Date

View Sony ICF-C111 Service Manual online

1
SERVICE MANUAL
E Model
ICF-C111
FM/AM CLOCK RADIO
SPECIFICATIONS
Ver 1.1  2001. 05
Sony Corporation
Personal Audio Company
Shinagawa Tec Service Manual Production Group
9-873-094-12
2001E0400-1
© 2001.5
Time display
12-hour system (AR, E13, SP)
24-hour system (E92, MX)
Frequency range
FM: 87.5 - 108 MHz
AM: 530 - 1710 kHz
Speaker
Approx. 6.6 cm (2 
5/8
 inches) dia., 8 ohm
Power output
100 mW (at 10% harmonic distortion)
Power requirements
120 V AC, 60 Hz (E92, MX)
220 - 230 V AC, 50 Hz (AR, SP)
220 - 230 V AC, 60 Hz (E13)
For the power back-up function: 9 V DC, one 6F22 battery
Battery life
Approx. 60 hours, using Sony S-006P (6F22) battery
Dimensions
Approx. 146.5 
×
 100.5 
×
 123 mm (w/h/d)
(5 
7/8
 
×
 4 
×
 4 
7/8
 inches) incl. projecting parts and controls
Mass
Approx. 580 g (1 lb 4.4 oz) not incl. battery
Design and specifications are subject to change without notice.
• Abbreviation
AR : Argentina model
E13 : AC 220 – 230 V area in E model
E92 : AC 120 V area in E model
MX : Mexican model
SP
: Singapore model
2
TABLE OF CONTENTS
1. SERVICING NOTES
1-1.   Cord Dressing (Power Cord) ............................................... 3
1-2.   Pointer Alignment ............................................................... 3
2. GENERAL
Setting the Clock ..................................................................... 4
Operating the Radio ................................................................. 4
Setting the Alarm ..................................................................... 4
Setting the Sleep Timer ........................................................... 4
3. DISASSEMBLY
3-1.   Panel (Front) ........................................................................ 5
3-2.   Cabinet (Upper) Assy .......................................................... 6
3-3.   Chassis Section ................................................................... 6
3-4.   Main Board ......................................................................... 7
4. ELECTRICAL ADJUSTMENTS
................................... 8
5. DIAGRAMS
5-1.   Block Diagram .................................................................. 11
5-2.   Printed Wiring Board ........................................................ 12
5-3.   Schematic Diagram ........................................................... 13
6. EXPLODED VIEWS
6-1.   Cabinet (Upper) Section .................................................... 15
6-2.   Cabinet (Lower) Section ................................................... 16
7. ELECTRICAL PARTS LIST
........................................ 17
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK  
0
  OR  DOTTED  LINE
WITH  MARK  
0
  ON  THE  SCHEMATIC  DIAGRAMS  AND  IN
THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE  OPERATION.
REPLACE  THESE  COMPONENTS  WITH  SONY  PARTS  WHOSE
PART  NUMBERS  APPEAR  AS  SHOWN  IN  THIS  MANUAL  OR
IN  SUPPLEMENTS  PUBLISHED  BY  SONY.
Notes on Chip Component Replacement
Never reuse a disconnected chip component.
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
ICF-C111
3
ICF-C111
SECTION 1
SERVICING NOTES
1-1. CORD DRESSING
(POWER CORD)
1) Connect the power cord as shown in the figure.
2) Mount the chassis with screws (P 3 
× 10).
Note: Tighten completely the screws (P 3 
× 10).
1-2. POINTER ALIGNMENT
cabinet (lower)
screw (P 3x10)
pwb, power cord retainer
power cord
1
Turn this in the arrow direction
 until stopped.
3
Fit the protrusion on the 
pointer in the hole A.
4
Align the notch on the boss
of the knob (turning) with 
the direction of CV1.
5
MAIN board
knob (tuning)
chassis section
2
Fit the pointer in the groove.
A
4
ICF-C111
SECTION 2
GENERAL
This section is extracted
from instruction manual.
5
ICF-C111
• The equipment can be removed using the following procedure.
SECTION 3
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
3-1. PANEL (FRONT)
Set
Panel (Front)
Cabinet (Upper) Assy
Chassis Section
Main Board
1
screws (P 3x10)
claw
claw
claw
claws
2
panel (front)

Download Sony ICF-C111 Service Manual (Repair Manual)

Here you can view online or download Sony ICF-C111 Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony ICF-C111 Audio. Information contained in Sony ICF-C111 service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).