2
D-FJ737
Specifications ............................................................................ 1
1. SERVICING NOTES
................................................... 3
2. GENERAL
Locating the Controls ......................................................... 4
3. DISASSEMBLY
3-1. Cabinet (Rear), Cabinet (Front) .................................. 6
3-2. MD ASSY, Main board ............................................... 6
3-3. “Motor ASSY, Turn Table (Spindle) (M901)” ............ 7
3-4. “Motor ASSY (Sled) (M902)”,
Optical Pick-up (DAX-23E) ...................................... 7
3-5. “Lid, Upper”, Switch Unit .......................................... 7
4. ELECTRICAL ADJUSTMENTS
............................. 8
5. DIAGRAMS
5-1. Explanation of IC Terminals ....................................... 9
5-2. Block Diagram ........................................................... 11
5-3. Printed Wiring Boards – Main Section (Side A) – ... 12
5-4. Printed Wiring Boards – Main Section (Side B) – ... 13
5-5. Schematic Diagram – Main Section (1/2) – ............. 14
5-6. Schematic Diagram – Main Section (2/2) – ............. 15
6. EXPLODED VIEWS
6-1. Cabinet Section ......................................................... 18
6-2. Optical pick-up Section (CDM-3123EBA) .............. 19
6-3. Tuner Control Section ............................................... 20
7. ELECTRICAL PARTS LIST
................................... 21
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.
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.
TABLE OF CONTENTS
CAUTION
Use of controls or adjustments or performance of procedures other
than those specified herein may result in hazardous radiation
exposure.
DANGER
Invisible laser radiation when open and interlock failed or defeated.
Avoid direct exposure to beam.
• Abbreviation
HK
: Hong Kong
CH
: Chinese
KR
: Korean
Battery life* (approx. hours)
(When you use the CD player on a flat and stable
surface.)
Playing time varies depending on how the CD
player is used.
When using
G-PROTECTION function
on
off
Two NC-WMAA
8
10
(charged for
about 3 hours**)
NH-WM2AA
20
22
(charged for
about 5 hours**)
Two Sony alkaline
35
38
batteries LR6(SG)
Four Sony alkaline
82
86
batteries LR6(SG)
Two rechargeable
44
50
batteries NC-WMAA and
two Sony alkaline
batteries LR6(SG)
Rechargeable batteries
54
64
NH-WM2AA and
two Sony alkaline
batteries LR6(SG)
Tuner-remote control
Sony alkaline
25
battery LR03 (SG)
Sony manganese
10
battery R03 (SB)
* Measured value by the standard of JEITA (Japan
Electronics and Information Technology
Industries Association).
** Charging time varies depending on how the
rechargeable battery is used.
Operating temperature
5
°
C - 35
°
C (41
°
F - 95
°
F)
Dimensions (w/h/d) (excluding projecting parts and controls)
CD player:
Approx. 131.6 x 25.5 x 140.9 mm
Tuner-remote control:
Approx. 53 x 60 x 22.5 mm
Design and specifications are subject to change without notice.
For the area code of the location in which you
purchased the CD player, check the upper left side
of the bar code on the package.
AC power adaptor (1)
Headphones/earphones with tuner-remote
control (1)
Remote control cord (1)
Strap for the tuner-remote control (1)
Rechargeable batteries (2)
Battery carrying case (1)
Carrying pouch (1)
External battery case (1)
www. xiaoyu163. com
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TEL 13942296513 QQ 376315150 892498299
