ICF-M410L - Sony Audio Service Manual (repair manual)

Model
ICF-M410L
Pages
16
Size
823.16 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
icf-m410l.pdf
Date

View Sony ICF-M410L Service Manual online

ICF-M410L
AEP Model
SERVICE MANUAL
FM STEREO/MW/LW
PLL SYNTHESIZED RADIO
9-873-156-04
2008K00-1
© 2008.11
SPECIFICATIONS
Ver. 1.3  2008.11
Speaker: 7.7 cm (3
1
8
 inches) 8 
Power output: 200 mW (at 10 % harmonic  distortion)
Output: v (earphone) jack (ø3.5 mm minijack)
Power requirements: 4.5 V DC, three R6 (size AA) batteries
External power source: DC IN 4.5 V
Dimensions:
Approx.  205 
× 104 × 40.5 mm (w/h/d)
(Approx. 8 1/3 
× 4 1/8 ×
 
1 5/8 inches) not incl. projecting
parts and controls
Approx.  212 
× 104 × 42.5 mm (w/h/d)
(Approx. 8 3/8 
× 4 1/8 ×
 
1 11/16 inches) incl. projecting
parts and controls
Mass: Approx. 504 g (17.8
 
oz
 
) incl. batteries
Design and specifications are subject to change
without notice.
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
2
TABLE OF CONTENTS
ICF-M410L
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
1. GENERAL
·································································· 3
2. DISASSEMBLY
························································· 4
3. ELECTRICAL ADJUSTMENTS
····························· 5
4. DIAGRAMS
4-1.
Block Diagram ····························································· 7
4-2.
Schematic Diagram ······················································ 8
4-3.
Printed Wiring Board ··················································· 9
4-4.
IC Pin Function Description ······································ 10
4-5.
IC Block Diagram ······················································ 10
5. EXPLODED VIEWS
················································ 11
6. ELECTRICAL PARTS LIST
·································· 12
3
ICF-M410L
This section is extracted
from instruction manual.
SECTION 1
GENERAL
*
Telescopic Antenna
TUNE/TIME SET
VOL
DC IN 4.5V
v
 jack
Setting the Clock
The display will flash “0:00” when the batteries are
installed or the AC power adaptor is plugged in for
the first time.
The clock can be adjusted when the radio is off.
1
To stop flashing of the display, press
CLOCK (mb/CLOCK for ICF-M410S).
2
While holding down CLOCK, turn
TUNE/TIME SET to set the clock to the
current time.
When you turn the control knob a little to 
 or
, the clock digits move forward or back one
by one, and when you turn the control knob
further to 
 or 
, the clock digits move
rapidly.
When you release CLOCK, the clock starts
operating, and “:” starts flashing.
24-hour system : “0:00” = midnight, “12:00” =
noon
4
ICF-M410L
SECTION 2
DISASSEMBLY
Note :
Follow the disassembly procedure in the numerical order given.
9
Screw (+PTPWH 2
 
×
 8)
1
Screw (+B 3
 
×
 6)
3
Five screws 
     (+BTP 3
 
×
 14)
q;
Two screws (+P 2 
×
 8)
qf
Two screws 
      (+P 2
 
×
 8)
6
Screw (+PTPWH 2.6 
×
 8) 
7
Side panel (L)
qs
Side panel (R)
qd
Arm (jog)
8
JACK board
qg
KEY board
qj
MAIN board
qh
Knob
2
Antenna, telescopic
Cabinet rear
4
Claws
qa
Claws
Remove the Claws
Remove the Claws
Knob (jog)
5
Plate, contact
Cabinet (front) sub assy

Download Sony ICF-M410L Service Manual (Repair Manual)

Here you can view online and download Sony ICF-M410L Service Manual in PDF. ICF-M410L service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony ICF-M410L 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.