Sony KDL-40V3000 / KDL-46V3000 Service Manual ▷ View online
- 5 -
WAX3F
RM-ED009
CONNECTORS
21 Pin Connector (SCART)
_
_
Red input
0.7 +/- 3dB, 75 ohms, positive
_
(S signal Chroma
Connected
Not Connected (open) * at 20Hz - 20kHz
Pin No
1
2
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
AVlink
11
Green
Green signal : 0.7 +/- 3dB, 75 ohms,
positive
positive
12
Open
13
Ground (red)
14
Ground (blanking)
15
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)
Video input
Y (S signal)
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
(-3+10dB)
21
Common ground
(plug, shield)
(plug, shield)
- -
- -
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
21
How to replace the fuse.
Open the fuse compartment with
a screwdriver blade and replace
the fuse.
Open the fuse compartment with
a screwdriver blade and replace
the fuse.
FUSE
UK PLUG WARNING
WARNING
(UK Models only)
The flexible mains lead is supplied connected to a B.S. 1363 fused
plug having a fuse of the correct rating for the set. Should the fuse
need to be replaced, use a fuse of the same rating approved by ASTA
to BS 1362, ie one that carries the
plug having a fuse of the correct rating for the set. Should the fuse
need to be replaced, use a fuse of the same rating approved by ASTA
to BS 1362, ie one that carries the
ASA
T
mark.
IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT SUIT-
ABLE FOR THE OUTLET SOCKETS IN YOUR HOME, IT SHOULD
BE CUT OFF AND AN APPROPRIATE PLUG FITTED. THE PLUG
SEVERED FROM THE MAINS LEAD MUST BE DESTROYED AS A
PLUG WITH BARED WIRES IS DANGEROUS IF ENGAGED IN A
LIVE SOCKET.
ABLE FOR THE OUTLET SOCKETS IN YOUR HOME, IT SHOULD
BE CUT OFF AND AN APPROPRIATE PLUG FITTED. THE PLUG
SEVERED FROM THE MAINS LEAD MUST BE DESTROYED AS A
PLUG WITH BARED WIRES IS DANGEROUS IF ENGAGED IN A
LIVE SOCKET.
When an alternative type of plug is used, it should be fitted with the
correct rating fuse, otherwise the circuit should be protected by the
same rating fuse at the distribution board.
correct rating fuse, otherwise the circuit should be protected by the
same rating fuse at the distribution board.
- 6 -
WAX3F
RM-ED009
HDMI Connector
Rear Connection Panel
Side Connection Panel
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S-Video
socket
15 Pin D Sub Connector (PC)
1
Pin No
Signal Assignment
Pin No
Signal Assignment
1
TMDS Data2+
11
TMDS Clock Shield
2
TMDS Data2 Shield
12
TMDS Clock-
3
TMDS Data2-
13
CEC
4
TMDS Data1+
14
Reserved (N.C. on device)
5
TMDS Data1 Shield
15
SCL
6
TMDS Data1-
16
SDA
7
TMDS Data0+
17
DDC/CEC Ground
8
TMDS Data0 Shield
18
+5V Power
9
TMDS Data0-
19
Hot Plug Detect
10
TMDS Clock+
Pin No
Signal Assignment
Pin No
Signal Assignment
1
Red Out
9
+5V DC
2
Green Out
10
Sync Return (Ground)
3
Blue Out
11
Monitor ID0 in Display
4
Unused
12
DCC Serial Data
5
Ground
13
Horizontal Sync
6
Red Return
14
Vertical Sync
7
Green Return (Ground)
15
DCC Serial Clock
8
Blue Return (Ground)
- 7 -
WAX3F
RM-ED009
WAX3F SELF DIAGNOSTIC SOFTWARE
The identification of errors within the WAX3F 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).
LED Error Code
Monitoring Items
Number of Flashes of Red LED
Main Power Supply Voltage Error
2
DC_ALERT1
3
DC_ALERT2
4
DC_ALERT3
5
Backlight Error
6
Internal Temperature Error
7
Audio Error
8
Fan Error (Not Used)
9
Digital FE Error
10
Trident Error
11
HFR Error (Not Used)
12
Balancer Error
13
T-CON Error
14
0.3
0.3
2.0
2.0
The figure above illustrates the LED display of DC_ALERT2.
Flashing is repeated in cycles of 0.3sec for the specified times, and, after the 2sec off period, the flashing is again repeatedfor the same time
period. Note that the 2sec off period is fixed regardless of the error.
Flashing is repeated in cycles of 0.3sec for the specified times, and, after the 2sec off period, the flashing is again repeatedfor the same time
period. Note that the 2sec off period is fixed regardless of the error.
– 8 –
WAX3F
RM-ED009
Seventeen
Screws
Screws
Two Screws
Two Screws
SECTION 2 DISASSEMBLY
2-2. STAND REMOVAL
2-1. REAR COVER REMOVAL
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