ICF-C115 - Sony Audio Service Manual (repair manual)

icf-c115 service manual
Model
ICF-C115
Pages
19
Size
830.11 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
icf-c115.pdf
Date

Read Sony ICF-C115 Service Manual online

1
SERVICE MANUAL
E Model
ICF-C115
FM/AM CLOCK RADIO
SPECIFICATIONS
Ver. 1.1  2005.11
Sony Corporation
Personal Audio Division
Published by Sony Engineering Corporation
9-877-122-02
2005K04-1
© 2005.11
Time display
24-hour system
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
120 mW (at 10% harmonic distortion)
Power requirements
230 V AC, 50 Hz
For the power backup function: 9 V DC, one 6F22 battery
Battery life
Approx. 28 hours using Sony 006P (6F22) battery
Dimensions
Approx. 135 
× 100 × 130 mm (w/h/d)
(5 
3/8
 
× 4 × 5 
1/8
 inches) incl. projecting parts and controls
Mass
Approx. 590 g (1 lb 4.8 oz) not incl. battery
Design and specifications are subject to change without notice.
2
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-C115
TABLE OF CONTENTS
1. SERVICING NOTES
1-1.   Cord Dressing (Power Cord) ............................................... 3
1-2.   Pointer Alignment ............................................................... 3
2. GENERAL
Installing the Battery ............................................................... 4
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) Dual Assy ................................................. 6
3-3.   Main Board Section ............................................................ 6
3-4.   Main Board, LED101 .......................................................... 7
4. ELECTRICAL ADJUSTMENTS
................................... 8
5. DIAGRAMS
5-1.   Block Diagram .................................................................. 11
5-2.   Printed Wiring Boards ....................................................... 12
5-3.   Schematic Diagram ........................................................... 13
5-4.   IC Block Diagrams ............................................................ 14
6. EXPLODED VIEWS
6-1.   Cabinet (Upper) Section .................................................... 15
6-2.   Main Board Section .......................................................... 16
7. ELECTRICAL PARTS LIST
......................................... 17
3
ICF-C115
SECTION 1
SERVICING NOTES
1-2. POINTER ALIGNMENT
1-1. CORD DRESSING
(POWER CORD)
1) Set the power cord as shown in the figure.
2) Mount the chassis with power cord retainer
board and screws (P 3 
×
 10).
Note: Tighten completely the screws (P 3 
×
 10).
screw P 3x10
power cord retainer board
power cord
6
 P 3x10
4
3
1
 pointer
2
 knob (tuning)
5
 MAIN board
chassis
4
ICF-C115
SECTION 2
GENERAL
This section is extracted
from instruction manual.
Page of 19
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Download Sony ICF-C115 Service Manual (Repair Manual)

Here you can read online and download Sony ICF-C115 Service Manual in PDF. ICF-C115 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony ICF-C115 Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.