DOWNLOAD Sony HCD-FX900KW Service Manual ↓ Size: 15.27 MB | Pages: 124 in PDF or view online for FREE

Model
HCD-FX900KW
Pages
124
Size
15.27 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-fx900kw.pdf
Date

Sony HCD-FX900KW Service Manual ▷ View online

29
HCD-FX900KW
SECTION  4
ASSEMBLY
4-1. HOW TO  INSTALL THE CAM (EJECT LOCK)
This set can be assembled in the order shown below.
4-2. HOW TO  INSTALL THE CAM (GEAR)
mark
cam (BU U/D)
cam (eject lock)
– bottom view • front –
gear (eject lock)
1
Rotate the cam (BU U/D) fully in the direction of arrow.
2
Engage the gear (eject lock) and the gear of the cam (eject lock)
aligning the mark with the center of the gear (eject lock).
boss
cam (gear)
mark
cam (BU U/D)
– bottom view • front –
1
Check that the cam (BU U/D) can not be rotated in the direction of arrow.
2
Align the mark on the cam (gear) with the boss as shown in the figure
and install the cam (gear).
30
HCD-FX900KW
4-4. HOW TO  INSTALL THE GEAR (MODE CAM)
4-3. HOW TO  INSTALL THE GEAR (MODE C)
1
Align the mark on the rotary encoder (S771) with the projection of  the assy.
2
Check that the cam (BU U/D) can not be rotated in the direction of arrow.
3
Install the gear (
mode C)
– bottom view • front –
gear (
mode C)
rotary encoder
(S771)
cam (BU U/D)
mark
projection
chassis
mark 
B
slider (mode cam) assy
shaft
mark 
A
mark 
D
gear (mode cam)
cam (gear)
mark 
C
1
Slide the shaft in the direction of arrow.
2
Align mark 
A
 on the gear (mode cam) with mark 
B
 on the slider (mode cam) assy, 
then install the gear (mode cam).
3
Check that mark 
C
 on the gear (mode cam) is in alignment with mark 
D
 on the cam (gear).
– bottom view • front –
31
HCD-FX900KW
4-5. HOW TO  INSTALL THE ROTARY ENCORDER (S702), GEAR (STOCKER COMMUNICATION)
2
five solders
6
two gears
(stocker communication)
4
gear
(stocker communication)
RELAY board
7
two screws 
(+PTPWH2.6
 
×
 8)
5
screw 
(+PTPWH2.6
 
×
 8)
3
screw 
(+PWH2
 
×
 6)
rotary encoder
(S702)
gear
(stocker 
communication)
– rear –
1
rotary encoder
(S702)
Engage the rotary encoder (S702)
and the gear (stocker communication)
as shown below in the figure.
2
cam 
(stocker V)
3
screw 
(+PTPWH2.6
 
×
 8)
4
two cams 
(stocker U/D)
5
two screws 
(+PTPWH2.6
 
×
 8)
boss
boss
rotary encoder
(S702)
Install the stocker assy 
fitting three bosses into the 
each groove of cam 
then fix by rotating the cams  
in the direction of arrow.
hole
gear
(stocker communication)
– rear –
screw
1
Position the hole on the gear 
(stocker communication) on the
screw of the rotary encoder (S702).
To install three cams, align each groove
of the cam with each 
f
 mark on the 
chassis as shown in the figure.
cam 
4-6. HOW TO  INSTALL THE STOCKER ASSY
32
HCD-FX900KW
SECTION  5
TEST MODE
Note 1:
Regarding the notification symbol “R”
Because the number of the operating buttons of this product
are limited, some operations require use of the operating
buttons of the remote commander, When a specific operation
requires use of the operating buttons of the remote
commander, “R” is added to the specific operating procedure
in this manual. Example  MENU/NO  “R”  The  MENU/NO
button of remote commander.
Note 2:
Incorrect operations may be performed if the test mode is
not entered properly.
In this case, press the  ?/1  button to turn the power off, and
retry to enter the test mode.
3. Disc Tray Lock
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Setting Procedure :
1. Press the  ?/1  button to turn the set on.
2. Press the  FUNCTION  button to set DVD function.
3. Insert a disc.
4. Press the  
x  
button and the  A  button simultaneously for five
seconds.
5. The message “LOCKED” is displayed and the tray is locked.
Releasing Procedure :
1. Press the  
x  
button and the  A  button simultaneously for five
seconds. again.
2. The message “UNLOCKED” is displayed and the tray is
unlocked.
Note:
When “LOCKED” is displayed, the slot lock is not released by
turning power on/off with the  ?/1  button.
4. DVD Ship Mode
Use this mode when returning the set to the customer after
repair.
Procedure:
1. Press the  ?/1  button to turn the set on.
2. Press the  FUNCTION  button to set the function “DVD”.
3. After remove all discs, press two buttons  x , and  .  simul-
taneously.
4. After a message “MECHA LOCK” is displayed on the
fluorescent indicator tube, pull out the AC plug.
5. To exit from this mode, press the  ?/1  button to turn the set on.
5. AM Step Change
A step of AM channels can be changed over between 9 kHz
and 10 kHz.
Procedure:
1. Press the  ?/1  button to turn the set ON.
2. Select the function “TUNER”, and press  FUNCTION  button
to select the BAND “AM”.
3. Press the  ?/1  button to turn the set OFF.
4. Press two buttons  >  and  ?/1  simultaneously, and the
display of fluorescent indicator tube changes to “AM 9 k
STEP” or “AM 10 k STEP”, and thus the channel step is
changed over.
6. Volume Test Mode
Procedure:
1. Press the  ?/1  button to turn the power on.
2. Press three buttons  . ,  H and  >  simultaneously.
3. The message “VOLUME MAX” is displayed, when press the
VOLUME +  button.
The message “VOLUME MIN” is displayed, when press the
VOLUME –  button.
4. To exit from this mode, press the  ?/1  button to turn the set off.
7. Product Out
This mode moves the optical pick-up to the position durable to
vibration and clears all data including preset data stored in the RAM
to initial conditions. Use this mode when returning the set to the
customer after repair.
Procedure:
1. Press the  ?/1  button to turn the power on.
2. Press the  FUNCTION  button to set the function “DVD”.
3. After remove all discs, press three buttons  >  ,  A  and  ?/1
simultaneously.
4. After the “STANDBY” blinking display finishes, the message
“MECHA LOCK” is displayed on the fluorescent indicator
tube and the ship mode is set.
5. After a message “MECHA LOCK” is displayed on the
fluorescent indicator tube, pull out the AC plug.
1. Cold Reset
The cold reset clears all data including preset data stored in
the RAM to initial conditions. Execute this mode when
returning the set to the customers.
Procedure:
1. Press the  ?/1  button to turn the power on.
2. Press three buttons  x  ,   A  and   ?/1  simultaneously.
3. When this button is operated, display as “COLD RESET” for
a while and all of the settings are reset.
2. Panel Test Mode
This mode is used to check the software version, FL, LED
and KEY.
2-1. Display Test Mode
Procedure:
1. Press the  ?/1  button to turn the power on.
2. Press three buttons  X ,  . and  A  simultaneously.
3. When the display test mode is activated, all segments and all
LEDs are turned on.
4. To exit from this mode, press three buttons  X ,  . and  A
simultaneously.
2-2. Version Test Mode
Procedure:
1. When the display test mode is activated, press the  .  button
and the message “GCX10KFW” is displayed, the version test
mode is activated.
2. Whenever the  .  button is pressed, the display changes in
the following order.
*1: LAT changes depending on destination.
3. Press the  >  button and the date of the software production
is displayed.
4. Press the  >  button again and the version is displayed.
5. To exit from this mode, press three buttons  X ,  . and  A
simultaneously.
2-3. Key Test Mode
Procedure:
1. When the display test mode is activated, press the  H  button,
to select the key test mode.
2. To enter the KEY test mode, the fluorescent indicator displays
“K0”. Each time a button is pressed, “KEY” value increases.
However, once a button is pressed, it is no longer taken into
account. When all keys are pressed correctly, “K15” is
displayed.
3. To exit from this mode, press three buttons  X ,  . and  A
simultaneously.
“GCX10KFW” (Model name) t “LAT
*1
” (Destination) t MC 
 
TM T DSP T TA T ST T CDMB T CDMA T DVD T UI
XM
SYS
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