Sony KDE-P42MRX1 / KDE-P50MRX1 Service Manual ▷ View online
- 5 -
MRX1
RM-Y1013
Connected
Not Connected (open) * at 20Hz - 20kHz
Pin No
1
2
4
Signal
Signal level
1
Audio output B
(right)
(right)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
Output impedence : Less than 1kohm*
2
Audio input B
(right)
(right)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
Output impedence : More than 10kohm*
3
Audio output A
(left)
(left)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
Output impedence : Less than 1kohm*
4
Ground (audio)
5
Ground (blue)
6
Audio input A
(left)
(left)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
Output impedence : More than 10kohm*
7
Blue input
0.7 +/- 3dB, 75 ohms positive
8
Function select
(AV control)
(AV control)
High state (9.5-12V) : Part mode
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
9
Ground (green)
10
Open
11
Green
Green signal : 0.7 +/- 3dB, 75 ohms,
positive
positive
12
Open
13
Ground (red)
14
Ground (blanking)
15
_
_
Red input
0.7 +/- 3dB, 75 ohms, positive
_
(S signal Chroma
input)
input)
0.3 +/- 3dB, 75 ohms, positive
16
Blanking input
(Ys signal)
(Ys signal)
High state (1-3V) Low state (0-0.4V)
Input impedence : 75 ohms
Input impedence : 75 ohms
17
Ground (video
output)
output)
18
Ground (video
input)
input)
19
Video output
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
(-3+10dB)
20
_
_
Video input
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
(-3+10dB)
_
Video input
Y (S signal)
Y (S signal)
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
(-3+10dB)
21
Common ground
(plug, shield)
(plug, shield)
21 pin connector
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
21
Rear Connection Panel
Front Connection Panel
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- 6 -
MRX1
RM-Y1013
MRX1 SELF DIAGNOSTIC SOFTWARE
The identification of errors within the MRX1 chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted).
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted).
Flash Timing Example : e.g. error number 3
StBy LED
ON
ON
OFF
OFF
Panel
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Note: All the following are critical errors, so the media box will
automatically go in to Stby.
automatically go in to Stby.
MediaBox
– 7 –
MRX1
RM-Y1013
The operating instructions mentioned here are partial abstracts
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remain as in the manual.
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remain as in the manual.
SECTION 1
GENERAL
Checking the Accessories supplied
1 AV Mouse:
1 Mains Plug holder:
1 Display Interface Cable:
2 Mains Leads (Type BF):
• See “NOTICE FOR
CUSTOMERS” on page 4 when
using these mains leads.
using these mains leads.
Do not remove ferrite cores.
1 Remote control
(RM-Y1013):
(RM-Y1013):
2 Batteries (AA size):
1 Cleaning cloth:
2 Coaxial Cables:
1 “Notes on Plasma” book.
Only for KDE-P61MRX1:
(supplied with the display unit:
PDM-6110)
(supplied with the display unit:
PDM-6110)
• 2 Frame Bars
• 4 Screws
• 4 Screws
Only for KDL-L42MRX1:
(supplied with the display unit:
LDM:4210)
(supplied with the display unit:
LDM:4210)
• 2 Speaker jack covers
1 PC Input Cable:
Inserting Batteries into the Remote Control
Make sure you insert the supplied batteries using the correct polarities.
Always remember to dispose of used batteries in an environmental friendly way.
Always remember to dispose of used batteries in an environmental friendly way.
Overview of the Display Unit Indicators
or
To operate the
remote control,
point it towards
this receiver.
remote control,
point it towards
this receiver.
Lights up in blue when
you press
you press
(picture off)
on the remote control to
switch off the picture.
Only the picture is
switched off (the sound
remains unchanged).
switch off the picture.
Only the picture is
switched off (the sound
remains unchanged).
Lights up when the
sleep timer is set. For
more details regarding
the sleep timer, refer to
“
more details regarding
the sleep timer, refer to
“
Timer” on
page 35.
Lights up in green when the
TV is switched on. When in
standby mode, the indicator
lights up in red. When in PC
power saving* mode, the
indicator lights up in yellow.
TV is switched on. When in
standby mode, the indicator
lights up in red. When in PC
power saving* mode, the
indicator lights up in yellow.
*If the TV is connected to a
personal computer or video graphic
board that is DPMS
(Display Power Management
System) compliant, the TV will
automatically reduce power
consumption (PC power saving
mode).
personal computer or video graphic
board that is DPMS
(Display Power Management
System) compliant, the TV will
automatically reduce power
consumption (PC power saving
mode).
When a personal computer is
connected to the PC
connected to the PC
socket, the
TV will switch into PC power
saving mode, rather than standby
mode.
mode.
–
8
–
–
MRX1
RM-Y1013
Overview of Remote Control Buttons
1
TV I/
: To Temporarily Switch Off TV (standby mode):
Press this button to temporarily switch off TV (the standby indicator
on the TV
lights up). Press again to switch on TV from standby mode.
• To save energy we recommend switching off completely when TV is
not in use.
• If the “Auto Shutoff” option is set to “On” (see page 35) the TV switches
automatically into standby mode after 15 minutes without a TV signal
and without any button being pressed.
and without any button being pressed.
2
VIDEO I/
: press this button to switch your VCR or DVD on or off.
3
Media Selector: press these buttons to select which device you want to operate,
TV, VCR, DVD or AUX. A green light will be momentarily lit to show which one
you have selected. For details refer to pages 63-65.
TV, VCR, DVD or AUX. A green light will be momentarily lit to show which one
you have selected. For details refer to pages 63-65.
4
Selecting input source: press this button repeatedly until the desired input
symbol of the source appears on the TV screen. Refer to page 62.
symbol of the source appears on the TV screen. Refer to page 62.
5
Selecting the screen format: press this button repeatedly to change the
format of the screen. Refer to page 31.
6
Selecting broadcast channels: if Media Selector (3) is switched to TV,
press these buttons to select channels. For double-digit programme numbers, enter
the second digit within 2.5 seconds.
press these buttons to select channels. For double-digit programme numbers, enter
the second digit within 2.5 seconds.
7
a) Watching last channel selected: if Media Selector (3) is switched to
TV, press this button to return to the previous channel you were watching
(provided you watched it for at least 5 seconds).
(provided you watched it for at least 5 seconds).
b) Selecting VCR double-digit: if Media Selector (3) is switched to VCR,
press this button to select double-digit channels for Sony's VCR e.g. 23, press
-/-- first and next the buttons 2 and 3.
-/-- first and next the buttons 2 and 3.
8
Displaying "Memory Stick" menu: for details see pages 52-59.
9
"Memory Stick" Recording button: while the Media Selector is switched
on TV mode, press this button to directly record moving pictures on the
"Memory Stick". To stop the recording process, press this button again.
"Memory Stick". To stop the recording process, press this button again.
q;
a) Fastext: if Media Selector (3) is switched to TV and whilst you are in
Analogue Teletext mode, these buttons can be used as Fastext buttons. For
details see page 48.
details see page 48.
b) Digital TV menus: if Media Selector (3) is switched to TV and you are
watching digital TV, these buttons operate the digital menus. For details see
pages 41-47.
pages 41-47.
c) Operating VCR or DVD: if Media Selector (3) is switched to VCR or
DVD, these buttons will operate the main functions of your VCR or DVD,
once the remote control has been programmed. Refer to page 63.
once the remote control has been programmed. Refer to page 63.
qa
Selecting broadcast channels: press these buttons to select the next or
previous broadcast channel.
qs
Menu system: press this button to enter the TV menu system. Refer to page 26.
continued...
1
3
2
4
5
qa
q;
6
7
8
qs
9
The buttons labelled qa, qh and qk are also used for Analogue Teletext operation. For details see page 48.
.
qd
Teletext: press this button to switch on analogue Teletext. For details see page
48-49.
qf
Adjusting volume: press these buttons to increase or decrease the volume.
qg
a) Displaying a channel/programme index: for details see page 22.
b) Navigator: if Media Selector (3) is switched to TV and MENU (qs) is
switched on, use these buttons to navigate through the menu system of the
TV. Refer to page 26.
TV. Refer to page 26.
qh
Freezing the picture: press this button to freeze the picture. Press again to
return to the normal picture. If you have inserted a Memory Stick, after
pressing this button you will be requested if you want to store the picture (for
details, see page 59).
return to the normal picture. If you have inserted a Memory Stick, after
pressing this button you will be requested if you want to store the picture (for
details, see page 59).
qj
EPG:
in digital mode, press this button to display the EPG (Electronic
Programme Guide). for details refer to page 50.
qk
a) In Digital mode:
press this button to display the digital menu. For details,
see page 41.
b) In analogue mode:
press this button to display all on-screen indication
such as channel number, etc. Press again to cancel.
ql
Switching off the picture: press this button to switch off the picture. Only
the picture is switched off; the sound remains on. Press again to cancel.
the picture is switched off; the sound remains on. Press again to cancel.
w;
PAP (Picture And Picture): press this button to divide the screen into two
for watching two pictures simultaneously. Refer to page 25.
for watching two pictures simultaneously. Refer to page 25.
wa
Selecting Analogue TV mode:
press this button to switch on Analogue
mode and to switch off Digital mode, Analogue Teletext or Video Input mode.
ws
Selecting Digital TV mode:
press this button to switch on Digital mode and
to switch off Analogue mode or Video Input mode.
wd
Muting the sound: press this button to mute the TV sound. Press again to
restore the sound.
restore the sound.
wd
w;
qf
qg
qh
qj
qk
ql
qd
ws
wa
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