Read Sony ICF-C160L Service Manual online
FM/MW/LW CLOCK RADIO
MICROFILM
AEP Model
UK Model
SPECIFICATIONS
SERVICE MANUAL
ICF-C160L
Time display
12 hour (UK)
24 hour (EXCEPT UK)
24 hour (EXCEPT UK)
Frequency range
FM : 87.5 – 108 MHz
MW : 530 – 1605 kHz
LW : 153 – 255 kHz
MW : 530 – 1605 kHz
LW : 153 – 255 kHz
Speaker
Approx. 6.6 cm (2
5
/
8
inches) dia, 8 ohm
Power output
120 mW (at 10% harmonic distortion)
Power requirements
220 – 230 V AC, 50 Hz
For power backup: 9 V DC, one 6F22 battery
For power backup: 9 V DC, one 6F22 battery
Battery life
Approx. 90 hours using the Sony S-006 P (U)
battery
battery
Dimensions
Approx. 120
×
124
×
132 mm (w/h/d)
(4
3
/
4
×
5
×
5
1
/
4
inches) incl. projecting parts
and controls
Mass
Approx. 660 g (1 Ib 7.2 oz) not incl. battery
Design and specifications are subject to change without notice.
• Dual alarm
• Date display
• Power backup function to keep the clock during a power interruption
• Date display
• Power backup function to keep the clock during a power interruption
with a 6F22 battery (not supplied) installed.
FEATURES
– 2 –
Mark 1 Mark 2
Center
frequency
red
—
10.70MHz
blue
—
10.67MHz
orange
—
10.73MHz
black
—
10.64MHz
white
—
10.76MHz
white
white
10.75 MHz
yellow
—
10.79 MHz
CF1
mark 2
CF3
mark 2
mark 1
HOW TO CHANGE THE FM CERAMIC FILTERS
This model is used two ceramic filters of CF1 and CF3.
You must use same type of color marked ceramic filters in order to
meet same specifications.
Therefore, the ceramic filter must change two pieces together since
it's supply two pieces in one package as a spare parts.
You must use same type of color marked ceramic filters in order to
meet same specifications.
Therefore, the ceramic filter must change two pieces together since
it's supply two pieces in one package as a spare parts.
Note 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.
aged by heat.
CORD DRESSING
(POWER, ANTENNA)
(POWER, ANTENNA)
1) Connect the power cord and antenna cord as shown in the fig-
ure.
2) Mount the cord stopper with screws (P3
×
10).
Note: Tighten completely the screws (P3
×
10).
chassis
antenna cord
power cord
cord stopper
screw
(P3
(P3
×
10)
SECTION 1
SERVICING NOTE
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
!
OR DOTTED LINE
WITH MARK
!
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.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL
OR IN SUPPLEMENTS PUBLISHED BY SONY.
– 3 –
SECTION 2
GENERAL
This section is extracted from
instruction manual.
instruction manual.
– 4 –
FRONT PANEL ASS’Y
Note:
Follow the disassembly procedure in the numerical order given.
SECTION 3
DISASSEMBLY
4
three claws
2
screw
(P3
(P3
×
10)
3
cabinet (upper)
1
four screws
(P3
(P3
×
35)
4
three claws
1
battery case lid
2
three claws
3
cover
4
battery snap
5
speaker cord
6
cord (4 core)
7
two claws
8
radio board
9
chassis
RADIO BOARD, CHASSIS
5
front panel ass’y
cover
