Table Of Contents - Sony WM-FX488 Service Manual
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Also See for WM-FX488:
- Service manual (22 pages) ,
- Manual (3 pages) ,
- Operating instructions (2 pages)
Table of Contents
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WM-FX488
TABLE OF CONTENTS
Specifications ........................................................................... 1
1. GENERAL
...................................................................... 2
2-1. Cabinet (Front), Cabinet (Center) ............................... 3
2-2. Main Board ................................................................. 3
2-3. Mechanism Deck ........................................................ 4
Magnetic Head (Playback) (HP601) ........................... 4
2-5. Holder, Cassette .......................................................... 5
3-1. Mechanical Adjustments ............................................. 6
3-2. Electrical Adjustments ................................................ 6
4-1. Explanation of IC Terminals ....................................... 9
4-2. Block Diagram .......................................................... 10
4-3. Printed Wiring Boards ............................................... 11
4-4. Schematic Diagram - Main Section (1/3) - ............. 12
4-5. Schematic Diagram - Main Section (2/3) - ............. 13
4-6. Schematic Diagram - Main Section (3/3) - ............. 14
4-7. IC Block Diagrams ................................................... 15
5-1. Cabinet Section ......................................................... 17
(MF-WMFX488-114) ....................... 18
N PLAY**
M ODEs/d
* There is a tactile dot beside VOL on the main unit to show the direction to turn up the volume.
** The button has a tactile dot.
2
................................... 19
SECTION 1
GENERAL
HOLD
VOL*
xSTOP
M
m
DIRY
M ENU
Flexible Circuit Board Repairing
• Keep the temperature of the 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.
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.
This section is extracted from
instruction manual.
i
ENTER
PRESET/ TUNING
+/ -
SET
FM
RADIO OFF
AM
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