DOWNLOAD Sony KDL-32D2710 / KDL-40D2710 Service Manual ↓ Size: 14.85 MB | Pages: 127 in PDF or view online for FREE

Model
KDL-32D2710 KDL-40D2710
Pages
127
Size
14.85 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-32d2710-kdl-40d2710.pdf
Date

Sony KDL-32D2710 / KDL-40D2710 Service Manual ▷ View online

- 5 -
SE1A
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)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
2
Audio input B
(right)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
3
Audio output A
(left)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
4
Ground (audio)
5
Ground (blue)
6
Audio input A
(left)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
7
Blue input
0.7 +/- 3dB, 75 ohms positive
8
Function select
(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
9
Ground (green)
10
AVlink
11
Green
Green signal : 0.7 +/- 3dB, 75 ohms, 
positive
12
Open
13
Ground (red)
14
Ground (blanking)
15
input)
0.3 +/- 3dB, 75 ohms, positive
16
Blanking input
(Ys signal)
High state (1-3V) Low state (0-0.4V)
Input impedence : 75 ohms
17
Ground (video 
output)
18
Ground (video 
input)
19
Video output
1V +/- 3dB, 75ohms, positive sync 0.3V
(-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)
21
Common ground
(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.
FUSE
WARNING (UK Models only)
The flexible mains lead is supplied connected to a B.S. 1363 fused
plug having a fuse of 13 AMP rating. Should the fuse need to be
replaced, use a 13AMP FUSE 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.
When an alternative type of plug is used, it should be fitted with a
13 AMP FUSE, otherwise the circuit should be protected by a
13AMP FUSE at the distribution board.
UK PLUG WARNING
- 6 -
SE1A
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 -
SE1A
RM-ED009
SE1A SELF DIAGNOSTIC SOFTWARE
The identification of errors within the SE1A 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).
LED  Error Code
Error Descriptions
Number of LED
Flashes
Error Description
Checked
Action
02
Balancer error.
In normal mode.
Goes into standby.
03
Power supply protection error.
In normal mode.
Goes into standby.
04
Panel error.
In normal mode.
Goes into standby.
05
NVM error.
In initialisation state.
Adds error to error menu.
06
IIC error.
In normal mode.
Adds error to error menu.
07
HDMI error.
In initialisation state.
Adds error to error menu.
08
Digital error.
In normal mode.
Adds error to error menu.
09
Tuner Error
In initialisation state.
Adds error to error menu.
10
Sound processor
In initialisation state.
Adds error to error menu.
11
WCG port error
In initialisation state.
Adds error to error menu.
12
WCG IC error
In initialisation state.
Adds error to error menu.
13
RTC error
In initialisation state.
Adds error to error menu.
14
FRCH error (Only models with
FRCH)
In initialisation state.
Adds error to error menu.
Error Description
Meaning/Related Fault
Balancer error.
Balancer error/PANEL_DET (PMUX6.7) to low level, between 2.48V and 0.83V.
Power supply protection error.
5V, 3.3V or 1.8V failure/POWER_DET (P1_0) to high level.
Panel error.
Inverter failure/PANEL_DET (PMUX6.7) to low level, less than 0.83V.
NVM error.
EEPROM cannot be read or written.
IIC error.
IIC bus cannot be correctly initialised.
HDMI error.
HDCP cannot be set-up correctly.
Digital error.
Digital CPU does not respond by DPI communication (Only for digital models).
Tuner Error
IF circuit or PLL circuit does not respond to IIC commands.
Sound processor
MSP3410G IC does not respond to IIC commands.
WCG port error
FPGA has not been configured properly by HW.
WCG IC error
FPGA Wide Colour Gamut device does not respond to IIC commands.
RTC error
RTC IC does not respond to IIC commands (Only for digital models).
FRCH error
Only in FRCH models, when communication through IIC fails.
– 8 –
SE1A
RM-ED009
SECTION 2  DISASSEMBLY
2-2. STAND REMOVAL
2-1. REAR COVER REMOVAL
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