Sony CFD-S700 Service Manual ▷ View online
3
CFD-S700
CHUCK PLATE JIG ON REPAIRING
On repairing CD section, playing a disc without the lid (CD), use
Chuck Plate Jig.
• Code number of Chuck Plate Jig: X-4918-255-1
Chuck Plate Jig.
• Code number of Chuck Plate Jig: X-4918-255-1
SECTION 1
SERVICING NOTES
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
CHECK
1. Turn ON the POWER button and press FUNCTION button to
CD position.
2. Open the lid (CD).
3. Turn on S801 with screwdriver, etc. as following figure.
4. Press the CD N X button.
5. Confirm the laser diode emission while observing the objecting
3. Turn on S801 with screwdriver, etc. as following figure.
4. Press the CD N X button.
5. Confirm the laser diode emission while observing the objecting
lens. When there is no emission, Auto Power Control circuit or
Optical Pick-up is broken.
Objective lens moves up and down three times for focus search.
Optical Pick-up is broken.
Objective lens moves up and down three times for focus search.
S801
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40°C higher than
• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
4
CFD-S700
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
Remote Control
Location of controls
SLEEP
FUNCTION
Number buttons
MODE
TUNE +,–
BAND
MEGA
Xpand
N
POWER
VOL +,–
x
X
.
,
>
MEGA
BASS
BASS
MEGA BASS
Z
PUSH OPEN/CLOSE
VOLUME +,–
TUNE –, +
.
,
>
DISPLAY ENT
MEMORY
MEMORY
MODE
i
Number buttons
x
u
POWER
SLEEP
OPR/BATT
Loading a CD
With the labeled side up
Inserting a cassette
CD
RADIO BAND•AUTO PRESET
TAPE
MEGA Xpand
Display
Remote sensor
With the side you want
to play facing upward
to play facing upward
5
CFD-S700
• The equipment can be removed using the following procedure.
SECTION 3
DISASSEMBLY
SET
CONTROL (2) BOARD,
CONTROL (3) BOARD,
CONTROL (1) BOARD
CONTROL (3) BOARD,
CONTROL (1) BOARD
OPTICAL PICK-UP
(KSS-213R)
(KSS-213R)
CD MECHANISM DECK
(KSM-213RDP)
(KSM-213RDP)
CD BOARD
PRE BOARD
BELT,
M801 (CAPSTAN/REEL MOTOR),
HRP301 (MAGNETIC HEAD)
M801 (CAPSTAN/REEL MOTOR),
HRP301 (MAGNETIC HEAD)
CASSETTE HOLDER ASSY
TAPE MECHANISM BLOCK
(MF-V5-117)
(MF-V5-117)
POWER AMP BOARD,
MAIN BOARD
MAIN BOARD
BATTERY (2) BOARD,
BATTERY (1) BOARD
BATTERY (1) BOARD
CABINET (UPPER) ASSY
INLET BOARD,
POWER BOARD
POWER BOARD
WIRES
CABINET (FRONT) ASSY
6
CFD-S700
3-1. Cabinet (Front) Assy
1
lid, battery case
2
screw
(BVTP 3x12)
6
screw
(BVTP 3x12)
3
screw
(BVTP 3x12)
4
three screws
(BVTP 3x12)
5
two screws
(BVTP 3x12)
lid (CD)
7
connector (CNP323)
9
cabinet (front) assy
8
flexible flat cable
(8 core) (CNP805)
3-2. Wires
Put flat cable and wires between the cabinets and push them in the
grooves located at A to E in the figure to prevent disconnection
before assembling the set.
grooves located at A to E in the figure to prevent disconnection
before assembling the set.
CABINET (REAR)
CABINET (FRONT)
A
B
E
from speaker
from MAIN board
from CONTROL (1) board
C
D
Note : Follow the disassembly procedure in the numerical order given.
