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SDM-X82
US Model
Canadian Model
AEP Model
SERVICE MANUAL
SPECIFICATIONS
LCD panel
Input signal format
Resolution
Input signal levels
Power requirements
Power consumption
Operating temperature
Panel type: a-Si TFT Active Matrix
Picture size: 18.1 inch
RGB operating frequency*
Horizontal: 28 – 92 kHz
Vertical: 56 – 85 Hz
Horizontal: Max.1280 dots
Vertical: Max.1024 lines
Analog RGB video signal
0.7 Vp-p, 75 Ω , positive
SYNC signal
TTL level, 2.2 k Ω ,
positive or negative
(Separate horizontal and vertical,
or composite sync)
0.3 Vp-p, 75Ω , negative
(Sync on green)
Digital RGB (DVI) signal: TMDS
(Single link)
100 – 240 V, 50 – 60 Hz,
Max. 1.2 A
Max. 58 W
5 – 35 °C
Dimensions (width/height/depth)
Display (upright):
Approx. 450 × 424 × 241 mm
(17 3/4 × 16 3/4 × 9 1/2 inches)
(with stand)
Approx. 450 × 368 × 90 mm
(17 3/4 × 14 1/2 × 3 5/8 inches)
(without stand)
Approx. 8.2 kg (18 lb 15 oz) (with
Mass
stand)
Approx. 6.5 kg (14 lb 5 oz)
(without stand)
Plug & Play
DDC2B
* Recommended horizontal and vertical timing condition
• Horizontal sync width duty should be more than 4.8% of total
horizontal time or 0.8 µs, whichever is larger.
• Horizontal blanking width should be more than 2.5 µsec.
• Vertical blanking width should be more than 450 µsec.
Design and specifications are subject to change without notice.
TFT LCD Color Computer Display
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety
checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes and
bridges.
2. Check the interboard wiring to ensure that no wires are “pinched” or
contact high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps, and
mounting hardware have been replaced. Be absolutely certain that you
have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly transistors, that
were installed during a previous repair. Point them out to the customer
and recommend their replacement.
5. Look for parts which, though functioning, show obvious signs of
deterioration. Point them out to the customer and recommend their
replacement.
6. Check the line cords for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
7. Check the connector shell, metal trim, “metallized” knobs, screws, and
all other exposed metal parts for AC Leakage. Check leakage as described right.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and from all
exposed metal parts to any exposed metal part having a return to chassis,
must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA WT540A. Follow the manufacturers’ instructions to use these instruments.
2. A battery-operated AC milliammeter. The Data Precision 245 digital
multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM or
battery-operated AC voltmeter. The “limit” indication is 0.75 V, so
analog meters must have an accurate low-voltage scale. The Simpson 250
and Sanwa SH-63Trd are examples of a passive VOMs that are suitable.
Nearly all battery operated digital multimeters that have a 2 V AC range
are suitable. (See Fig. A)
To Exposed Metal
Parts on Set
0.15 µF
1.5 kΩ
AC
Voltmeter
(0.75 V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
SDM-X82(E)
2
WARNING!!
AVERTISSEMENT!!
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON THE
SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL FOR SAFE OPERATION ARE
IDENTIFIED IN THIS MANUAL. FOLLOW THESE PROCEDURES
WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED.
ATTENTION AUX COMPOSANTS RELATIFS À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET UNE
MARQUE ! SONT CRITIQUES POUR LA SÉCURITÉ. NE LES
REMPLACER QUE PAR UNE PIÈCE PORTANT LE NUMÉRO
SPECIFIÉ. LES RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST
CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT SONT
IDENTIFIÉS DANS LE PRÉSENT MANUEL. SUIVRE CES
PROCÉDURES LORS DE CHAQUE REMPLACEMENT DE
COMPOSANTS CRITIQUES, OU LORSQU’UN MAUVAIS
FONCTIONNEMENT EST SUSPECTÉ.
SDM-X82(E)
3
POWER SAVING FUNCTION
AUTOMATIC PICTURE QUALITY ADJUSTMENT
FUNCTION
(ANALOG RGB)
This monitor meets the power-saving guidelines set by VESA,
ENERGY STAR, and NUTEK. If the monitor is connected to a
computer or video graphics board that is DPMS (Display Power
Management Signaling) compliant, the monitor will
automatically reduce power consumption as shown below.
Power mode
Power consumption
1 (power)
indicator
normal
operation
58 W (max.)
green
active off*
(deep sleep)**
3 W (max.)
orange
1 (power) off
1W
red
main power off 0 W
off
*
When your computer enters the “active off” mode, the input signal is
cut and NO INPUT SIGNAL appears on the screen. After 10 seconds,
the monitor enters the power saving mode.
** “Deep sleep” is a power saving mode defined by the Environmental
Protection Agency.
Note
If the ZZ... (POWER SAVE) is set to OFF (page 16), the monitor does not
enter the power saving mode.
When the monitor receives an input signal, it
automatically adjusts the picture’s position and
sharpness (phase/pitch), and ensures that a clear
picture appears on the screen.
The factory preset mode
When the monitor receives an input signal, it automatically
matches the signal to one of the factory preset modes stored in the
monitor’s memory to provide a high quality picture at the center
of the screen. If the input signal matches the factory preset mode,
the picture is appears on the screen automatically with the
appropriate default adjustment.
If input signals do not match one of the factory
preset modes
When the monitor receives an input signal, the automatic picture
quality adjustment function of this monitor is activated and
ensures that a clear picture always appears on the screen (within
the following monitor frequency ranges):
Horizontal frequency: 28 – 92 kHz
Vertical frequency: 56 – 85 Hz
Consequently, the first time the monitor receives input signals
that do not match one of the factory preset modes, the monitor
may take a longer time than normal for displaying the picture on
the screen. This adjustment data is automatically stored in
memory so that next time, the monitor will function in the same
way as when the monitor receives the signals that match one of
the factory preset modes.
If you adjust the phase, pitch, and pictures
position manually
For some input signals, the automatic picture quality adjustment
function of this monitor may not completely adjust the picture
position, phase, and pitch. In this case, you can manually set these
adjustments (page 13). If you manually set these adjustments,
they are stored in memory as user modes and automatically
recalled whenever the monitor receives the same input signals.
SDM-X82(E)
4
TABLE OF CONTENTS
Section
Title
Page
1. DISASSEMBLY
1-1.
1-2.
1-3.
1-4.
1-5.
1-6.
1-7.
Rear Cover and Cabinet Assy Removal ...............
H Board Removal ................................................
I Board Removal ..................................................
A Board Removal ................................................
G Board Removal .................................................
U Board and LCD Unit Removal .........................
LCD Panel Removal .............................................
Section
Title
Page
3. DIAGRAMS
1-1
1-2
1-3
1-4
1-5
1-6
1-7
3-1. Block Diagrams ....................................................
3-2. Circuit Boards Location ........................................
3-3. Schematic Diagrams and Printed Wiring Boards..
(1)Schematic Diagram
of A(a,b,c,d,e,f,g,h) Board. ........
(2)Schematic Diagram of H Board. ......................
(3)Schematic Diagram of I Board. ........................
(4)Schematic Diagram of G Board. ......................
(5)Schematic Diagram of U Board. ......................
3-1
3-2
3-2
3-4
3-13
3-15
3-17
3-19
2. ADJUSTMENTS
2-1.
2-2.
2-3.
2-4.
2-5.
Service Functions of Buttons in Front Panel ........
Usea of Service Mode ..........................................
Functions of Service Mode ..................................
White Balance Adjustment ..................................
Action after Replacing
the LCD Module and Board ..................................
2-1
2-2
2-3
2-3
2-5
4. EXPLODED VIEWS
4-1. Chassis .................................................................
4-2. Packing Materials .................................................
4-2
4-3
5. ELECTRICAL PARTS LIST ...............................
5-1
SDM-X82(E)
5
SECTION 1
DISASSEMBLY
1-1. REAR COVER AND CABINET ASSY REMOVAL
1 Rear cover
2 Four screws
(+PSW 4X10)
3 Four screws
(+PWH 3X12)
4 Cabinet assy
Protection sheet
SDM-X82(E)
1-1
1-2. H BOARD REMOVAL
2 Three screws
(+PTP 3X8)
3 H Board
CN101
1 Connector
SDM-X82(E)
1-2
1-3. I BOARD REMOVAL
2 Inverter shield
1 Screw
(+PWH 3X6)
3 Connector
3 Connector
CN04
CN01
3 Connector
CN03
3 Connector
CN06
2 Connector
CN02
4 Screw
(+PWH 3X6)
5 I Board
3 Connector
CN05
3 Connector
CN07
SDM-X82(E)
1-3
1-4. A BOARD REMOVAL
2 Interface shield
4 Connector
CN303
5 Two screws
(+PWH 3X6)
4 Connector
CN202
1 Four screws
(+PWH 3X6)
4 Connector
CN201
4 Connector
CN801
6 A Board
4 Connector
CN501
3 Six connector screw
SDM-X82(E)
1-4
1-5. G BOARD REMOVAL
1 Two screws
(+PWH 3X6)
2 Power shield
3 Connector
CN203
4 Screws
(+PWH 3X6)
5 G Board
3 Connector
CN102
3 Connector
CN101
SDM-X82(E)
1-5
1-6. U BOARD AND LCD UNIT REMOVAL
3 Two screw
(+RKTP 4x10)
4 LCD UNIT
2 Screw
(+P 3x6)
3 Two screw
(+RKTP 4x10)
1 Connector
CN851
6 Screw
(+PTP 3x8)
7 U Board
5 Connector
CN852
SDM-X82(E)
1-6
1-7. LCD PANEL REMOVAL
1 Two screws
(+P 3X6)
1 LCD panel
1 Two screws
(+P 3X6)
SDM-X82(E)
1-7
SECTION 2
ADJUSTMENTS
2-1. Service Functions of Buttons in Front Panel
5.
To enter the service mode
Press the POWER button with pressing the UP (↑) and DOWN (↓)
buttons in the power-off state, and the system is set to the service mode. The service
mode will be explained later.
To exit from the service mode, turn off the power.
6.
To copy EDID to the EEPROM and to clear ETI
Press the POWER button with pressing the UP (↑) and OK buttons in the
power-off state, and the data for the model information are copied to the EEPROM
for the internal microcontroller from EDID of INPUT2: HD15, and the model
information display is made correct.
When replacing the A board, this operation is required after writing EDID and at
the same time ETI is reset to 0.
7.
To enter the ISP mode
Turn on the MAIN POWER switch with pressing the DOWN (↓) button in the
main-power-off state, and the system enters the ISP mode. The POWER LED goes
off, and both input LED's 1 and 2 light on, and the picture disappears, and any
button becomes invalid.
In the ISP mode, the internal software can be updated with an external personal
computer using a special fixture.
To cancel the ISP mode, turn off the MAIN POWER switch.
The following functions are available for servicing the set.
1.
2.
To display the model information
Press the MENU button for five seconds or more in the ordinary power-on state,
and the following information is displayed on the screen:
- Model name
- Serial number
- Manufactured year and week
This function is described in the instruction manual also.
To display ETI (Elapsed Time Indicator)
Press the OK button for five seconds or more in the ordinary power-on state, and
the cumulative power-on time excluding the power-off and power saving state is
displayed on the screen.
3.
All mode recall
Press the POWER button with pressing the OK button in the power-off state, and
the user memory is completely cleared and the system is reset to the factory setting.
This reset is similar to RESET in the OSD menu, but differs from it in the
following:
- The NO SYNC AGING flag is cleared.
- LANGUAGE is set to ENGLIDH.
- INPUT is set to INPUT1: DVI-D.
4.
To set the NO SYNC AGING flag
Press the POWER button with pressing the UP (↑) button in the power-off
state, and the NO SYNC AGING flag is set. In this setting, when the input with no
input signal is selected, the system goes into the AGING mode.
The NO SYNC AGING flag is held until it is cleared. To clear the NO SYNC
AGING flag, go into the service mode and then set the AGING mode to OFF, or
execute the all mode recall.
SDM-X82(E)
2-1
2-2. Uses of Service Mode
1.
2.
3.
4.
5.
Turn off the power with the POWER button in the front panel. The red POWER
LED lights on.
Press the POWER button in the front panel with pressing the UP (↑) and
DOWN (↓) buttons, and the system enters the service mode.
When no signal is input to the selected input terminal, the following functions are
disabled.
Press the MENU button, and the main menu is displayed. Then go to page 2 of the
main menu with the UP (↑) or DOWN (↓) button, then select the MAINTAIN icon
on the bottom line, and then press the OK button.
In this menu screen, the version number and released date of the internal software
can be checked.
The structure of the MAINTAIN menu is shown below.
MAINTAIN
CONFIGURATION
COLOR TEMP
9300K
SUB-BRIGHTNESS
R
6500K
G
B
EXIT
SUB-CONTRAST
R
G
B
EXIT
INITIAL EEPROM
CLEAR ETI TIME
EEPROM TEST
RGB RESET
EXIT
CHIPS
AGING MODE
ON
OFF
REGISTERS VALUE
CONTROL REG
000~1FF
EXIT
EXIT
The operation procedure is basically same as that of the ordinary user controls.
The function of each menu is explained in next section.
SDM-X82(E)
2-2
2-3. Functions of Service Mode
2-4. White Balance Adjustment
1.
COLOR TEMP
This is used for the white balance adjustment at color temperature 9300 K and 6500
K. The adjustment requires to be done for every input (INPUT1: DVI-D, INPUT1:
HD15, or INPUT2: HD15) by switching the input. The adjustment data is stored into
the register for respective inputs.
2.
INITIAL EEPROM
This sets the data of the EEPROM to the default data. This operation is not required
usually.
< Preparation >
(1) Measurement point : Center of screen
(2) Measurement distance : 50 cm
(3) Measurement angle : 90°
(4) Color analyzer (Minolta CS-1000 or equivalent)
(5) Signal generator (Astro Design VG-828D or equivalent)
Be sure to calibrate the analog RGB output level with 75Ω termination.
3.
CLEAR ETI TIME
This resets the ETI (Elapsed Time Indicator) counter to 00000 H.
4.
EEPROM TEST
This tests writing and reading of the EEPROM.
5.
RGB RESET
This adjust the offset and gain of the input AD converter for the analog inputs
(INPUT1: HD15 and INPUT2:HD15). As these adjustments are common to both
inputs, perform them for either input. It is unnecessary for another input.
Execute the adjustments under the condition where the signal specified in "White
Balance Adjustment" is input.
6.
7.
AGING IN MODE
This sets and clears the NO SYNC AGING flag.
AGING MODE = ON:
Sets the NO SYNC AGING flag.
AGING MODE = OFF: Clears the NO SYNC AGING flag.
When the NO SYNC AGING flag is set and the input with no input signal is
selected, the system goes into the BURN IN mode. The NO SYNC AGING flag is
held until it is cleared. To clear the NO SYNC AGING flag, go into the service mode
and then set the AGINGN MODE to OFF, or execute the all mode recall.
1.
Service mode setting
Enter the service mode referring to step 1 and 2 of Section 2-2.
2.
Aging
Set the AGING MODE in the service mode to ON. Disconnect the signal input
terminal or select the input with no signal input, and the system goes into the
AGING MODE.
Execute aging for 30 minutes or more.
3.
User control setting
Feed a signal to the selected input, and then execute reset in the menu screen. Then,
move the menu display position to avoid the measurement point. Or, set the
following for respective inputs.
BACKLIGHT (Brightness of backlight) = 100
CONTRAST = 70
BRIGHTNESS = 50
Menu display position = not center of screen (Avoid the measurement point.)
(The setting of the menu display position is common to respective inputs.)
ECO = OFF (The setting of ECO is common to respective inputs.)
Do not change the above setting until the white balance adjustment is completed.
CONTROL REG.
This can check the data of the internal registers. This operation is not required
usually.
SDM-X82(E)
2-3
4.
Analog RGB white balance adjustment
(6) Adjust the SUB-BRIGHTNESS: R, G, and B.
Specifications are listed below.
(1) Feed the signal listed below to INPUT2: HD15, and then select INPUT2: HD15.
Then execute RGB RESET in the service mode menu.
Signal timing
Pattern
Input level
VESA 1280 * 1024 / 60Hz
Gray scale
0.73 Vp-p
y
Brightness (cd/m2)
0.313 ± 0.003
0.329 ± 0.003
14 ± 0.7
(7) After adjusting (4) and (6), write down the value of SUB-CONTRAST
and SUB-BRIGHTNESS.
(8) Feed the signal listed below to INPUT1: HD15, and then select
INPUT1: HD15. Select COLOR TEMP → 9300K then 6500K in the service
mode menu, and enter the value written down in step (7) respectively.
(2) Feed the signal listed below to INPUT2: HD15.
Signal timing
Pattern
Pattern
VESA 1280 * 1024 / 60Hz
All gray
30 IRE (0.21 Vp-p)
(3) Select COLOR TEMP → 9300K in the service mode menu, and set the data
listed below as initial data for adjustment.
SUB-CONTRAST
SUB-BRIGHTNESS
x
R
G
B
R
G
B
30
30
30
141
141
141
(4) Adjust SUB-BRIGHTNESS: R, G, and B. Specifications are listed below.
x
y
Brightness (cd/m2)
0.283 ± 0.003
0.298 ± 0.003
14 ± 0.7
5.
Digital RGB white balance adjustment
(1) Feed the signal listed below to INPUT1: DVI-D.
Signal timing
Pattern
Input level
VESA 1280 * 1024 / 60Hz
All gray
30 IRE
(2) Select COLOR TEMP → 9300K in the service mode menu, and set the data
listed below as initial data for adjustment.
SUB-CONTRAST
SUB-BRIGHTNESS
R
G
B
R
G
B
40
40
40
130
130
130
(3) Adjust the SUB-BRIGHTNESS: R, G, and B. Specifications are listed below.
(5) Select COLOR TEMP → 6500K in the service mode menu, and set the data
listed below as initial data for adjustment.
x
y
Brightness (cd/m2)
0.283 ± 0.003
0.298 ± 0.003
14 ± 0.7
SUB-CONTRAST
SUB-BRIGHTNESS
R
G
B
R
G
B
30
30
30
141
141
141
SDM-X82(E)
2-4
(4) Select COLOR TEMP → 6500K in the service mode menu, and set the data
listed below as initial data for adjustment.
SUB-CONTRAST
SUB-BRIGHTNESS
R
G
B
R
G
B
40
40
40
130
130
130
2-5. Action after Replacing the LCD Panel and Board
1.
After replacing the LCD panel
(1) White balance adjustment. (Refer to Section 2-4.)
(2) CLEAR ETI TIME. (Refer to Section 2-3 step 3.)
(3) Check of picture and sound.
2.
After replacing the A board
(1) White balance adjustment. (Refer to Section 2-4.)
(2) EDID writing.
As the write protection is not applied in this unit, it is possible to write data
with an ordinary writing fixture.
It is required to be written for INPUT1: DVI-D, INPUT1: HD15, and
INPUT2: HD15 respectively.
Take care that the data for DVI-D and HD15 terminals are different
from each other.
(3) EDID copy to the EEPROM and ETI clear. (Refer to Section 2-1 step 6.)
Be sure to perform them after EDID writing. After executing, check
that the correct model information is displayed. (Refer to Section 2-1 step 1.)
(4) Operation check of buttons and LED's in the front panel, and Check of
picture and sound for respective inputs.
3.
After replacing the I board
(1) White balance adjustment. (Refer to Section 2-4.)
(2) Check of picture and sound.
4.
After replacing the G board
(1) Operation check of the MAIN POWER switch.
(2) Check of picture and sound.
5.
After replacing the H board
(1) Operation check of buttons and LED's in the front panel.
6.
After replacing the U board
(5) Adjust the SUB-BRIGHTNESS: R, G, and B. Specifications are listed below.
6.
x
y
Brightness (cd/m2)
0.313 ± 0.003
0.329 ± 0.003
14 ± 0.7
Setting for shipping
Turn off the power with the POWER button in the front panel. Check that the red
POWER LED lights on, and then execute the all mode recall. (press the POWER
button with pressing the OK button in the power-off state)
(1) Check of speaker output.
(2) Check of headphone jack output.When connecting a plug to the headphone jack,
confirm no sound from the speakers.
SDM-X82(E)
2-5
SECTION 3
DIAGRAMS
3-1. BLOCK DIAGRAMS
A BOARD
(INTERFACE)
I BOARD
(INVERTER)
CN602
BOARD
IC502
IC603
CN501
IC401
CN603
IC503
IC503
IC504
IC505
CN601
IC307
IC302
CN301
IC301
IC303
IC305
IC601
IC304
H BOARD
(IKEY BOARD)
IC201
G BOARD
(POWER)
SDM-X82(E)
3-1
3-2. CIRCUIT BOARDS LOCATION
A Board
I Board
G Board
U Board
H Board
SDM-X82 (E)
3-2
3-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note:
• All capacitors are in µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
• Indication of resistance, which does not have one for rating electrical
power, is as follows.
• Divided circuit diagram
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-a to A-g. For example, the destination
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
a b 1
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
Ref. No.
Circuit diagram division code
• All resistors are in ohms.
•
: nonflammable resistor.
•
: fusible resistor.
: internal component.
• ∆
•
: panel designation, and adjustment for repair.
• All variable and adjustable resistors have characteristic curve B, unless
otherwise noted.
•
: earth-ground.
•
: earth-chassis.
• When replacing the part in below table, be sure to perform the related
adjustment.
• All voltages are in V.
• Readings are taken with a 10 M digital multimeter.
• Readings are taken with a color-bar signal input.
• Voltage variations may be noted due to normal production tolerances.
•
* : Can not be measured.
• Circled numbers are waveform references.
•
: B + bus.
•
: B – bus.
Note: The components identified by shading and
mark ! are critical for safety. Replace only
with part number specified.
Note: Les composants identifiés par un tramé et
une marque ! sont critiques pour la
sécurité. Ne les remplacer que par une pièce
portant le numéro spécifié.
SDM-X82 (E)
3-3
(1) Schematic Diagrams of A (a, b, c, d, e, f, gh) Board
1
3
2
4
5
6
7
8
10
9
11
12
13
14
15
A
+12V
+5V REG
+5V
B
ag 1
C
+12V
TO
G BOARD
CN203
I/F
D
+5V REG
afg2
+5V
E
F
+5V
+5V
+2.5V REG
+3.3V REG
+3.3V
+5V
+2.5V
+3.3V REG
+3.3V
+5V
+3.3V REG
+3.3V
af 3
G
A-a
(POWER)
H
B-SS3627<J..>-A..-P1
• Divided circuit diagram
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-a to A-h. For example, the destination
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
I
a b 1
Ref. No.
Circuit diagram division code
SDM-X82(E)
3-4
1
3
2
4
5
6
7
8
10
9
11
12
13
14
A
B
INPUT 1
DVI-D INPUT
(DIGITAL RGB)
bd 5
C
ag 3
D
+5V
SW
E
bc6
bg 9
bg7
EEPROM
bg 10
bc8
F
A-b
G
(DVI AND DDC SWITCH IC)
B-SS3627<J..>-A..-P2
• Divided circuit diagram
H
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-a to A-h. For example, the destination
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
a b 1
Ref. No.
Circuit diagram division code
I
J
SDM-X82(E)
3-5
1
3
2
4
5
6
7
8
9
10
11
12
13
15
14
A
cg11
INPUT 2
HD 15 INPUT
(ANALOG RGB)
bc8
B
bc6
+5V
+5V
C
cg12
c g 16
+5V SW
EEPROM
D
+5V
E
F
INPUT 1
HD 15 INPUT
(ANALOG RGB)
cg13
cd19
G
cg14
H
cd17
+5V
cg18
I
ANALOG SW
AT2XC02-10SC
EEPROM
cg15
A-c
(ANALOG)
J
• Divided circuit diagram
B-SS3627<J..>-A..-P3
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-a to A-h. For example, the destination
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
K
a b 1
Ref. No.
Circuit diagram division code
SDM-X82(E)
3-6
1
2
3
4
5
6
7
8
9
10
11
12
13
15
14
A
+3.5V
df27
df26
B
df28
+3.3V
C
df29
+3.3V
df30
D
df31
+3.3V
E
cd19
df32
IC401
GM5020
SCALER
bd5
+2.5V
F
cd17
de33
G
+2.5V
H
df20
dh21
dg22
dg23
+3.3V
de34
dg24
I
dg25
de35
+2.5V
de36
de37
A-d
J
(SCALER)
• Divided circuit diagram
B-SS3627<J..>-A..-P4
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-a to A-h. For example, the destination
K
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
a b 1
Ref. No.
Circuit diagram division code
SDM-X82(E)
3-7
1
3
2
4
5
6
7
8
9
10
11
12
14
13
15
A
+3.3V
+3.3V
+3.3V
B
de34
de33
C
D
SDRAM
SDRAM
SDRAM
de35
E
de36
de37
F
G
H
A-e
(SDRAM)
I
• Divided circuit diagram
B-SS3627<J..>-A..-P5
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-a to A-h. For example, the destination
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
a b 1
J
Ref. No.
Circuit diagram division code
SDM-X82(E)
3-8
1
2
3
4
5
6
7
8
10
9
11
12
14
13
15
A
+12V
+5V
TO LCD
B
fg38
C
af3
afg2
D
+3.3V
+3.3V
IC502
THC63LVDM83A
LVDS
IC501
THC63LVDM83A
LVDS
E
df27
df30
df20
df31
df28
df32
df29
F
G
df26
H
A -f
(LVDS)
I
• Divided circuit diagram
B-SS3627<J..>A..-P6
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-a to A-h. For example, the destination
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
J
a b 1
Ref. No.
Circuit diagram division code
SDM-X82(E)
3-9
1
3
2
4
5
6
7
8
9
10
11
12
13
14
15
A
dg24
dg25
afg2
B
MCU
bg4
C
bg10
bg9
cg11
fg38
cg14
ag1
cg13
cg15
cg16
cg18
+5V
D
gh39
cg12
E
EEPROM
F
TO
H BOARD
CN901
G
+5V
dg22
TO
I BOARD
CN01
dg23
I/F
gh40
H
bg7
I
A -g
J
(MCU)
• Divided circuit diagram
B-SS3627<J..> - A..-P7
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-a to A-h. For example, the destination
K
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
a b 1
Ref. No.
Circuit diagram division code
SDM-X82(E)
3-10
1
3
2
4
5
6
7
8
10
9
11
12
14
13
15
A
INPUT2
AUDIO I N
B
AUDIO AMP
AUDIO SW
C
5.8
TO
U BOARD
CN851
5.8
5.8
5.7
5.7
5.8
0
dh21
gh39
D
gh40
E
INPUT1
AUDIO I N
A-h
(AUDIO AND EARPHONE)
F
B-SS3627<J..> - A..-P8
• Divided circuit diagram
One sheet of A board are circuit diagram is divided into eight sheets,
each having the code A-a to A-h. For example, the destination
ab1 on the code A-a sheet is connected to ab1 on the A-b sheet.
a b 1
G
Ref. No.
Circuit diagram division code
H
I
J
SDM-X82(E)
3-11
A
[MAIN CPU,SYSTEM IC,COLOR DEC,A/D CONV,3D COMB FILTER]
— A BOARD —
1
2
3
1
4
2
3
4
A
A
B
B
C
<COMPONENT SIDE>
<CONDUCTOR SIDE>
SDM-X82(E)
3-12
(2) Schematic Diagram of H Board
1
2
3
4
5
6
7
8
9
10
11
A
TO
A(g)BOARD
CN303
B
C
H
(KEY)
B-SS3633<UC.>-H..
D
E
F
SDM-X82(E)
3-13
H
[KEY]
— H BOARD —
<COMPONENT SIDE>
<CONDUCTOR SIDE>
SDM-X82(E)
3-14
(3) Schematic Diagrams of I Board
1
3
2
4
5
6
7
8
10
9
11
12
13
A
CN01
7PIN
ICT56
D
VCC
VCC
R41
2k
ICT54
ICT55
R04
10
P_C
R42
1k
5V
B
GND
TO
A (g) BOARD
CN202
ICT57
GND
GND
Q11
BC807-25
OFF
ADJ
VIN
ICT18
VIN
Q10
BC817-25
F01
2A
63V
1
ICT19
2
3
4
6
T01
ICT1
YST-A186490
ICT39
1
5
ICT31
R12
47k
ICT38
7
Q1
2N7002LTA
ICT53
C33
220u
35v
+
ICT34
NDRV_B
4
6
R09
22
ICT37
ICT35
OP1
ICT21
C
ZD01
UDZSTE-175.6B
VIN
ENA
Q16
BC817-25
R11
100k
R15 ICT59
10
P_A
D
ICT42
ICT43
Q17
BC807-25
R46
1k
5V
D01
BAS32
Q8
2N7002LTA
Q02
2N7002LTA
ICT51
C21
0.1u
PDRV_A
R05
1M
ICT44
D02
BAS32
R50
100k
ICT48
C23
0.1u
C22
0.1u
Q24
2N7002LTA
R06
1M
16
6
15
7
14
8
13
9
12
10
11
2.5V
PDRV_A
P_A
D03
BAS32
J01
C13 0.01u
C14
C38
0.0015u
ICT45 ICT46
PDRV_C
P_C
VP1
D09
1SS355
D10
1SS355
R20
15k
CN07
2PIN
4
VP22
6
CY06
22p
C36
220u
4
6
2
1
ICT65
ICT64
2
D17
1SS226
R31 ICT10
560
B
FB11
VP22
R32
390
ICT30
ICT16
CN06
2PIN
N_B
T05
YST-A186490
1
R36
390
ICT32
ICT41
IC05
8958
TO LCD BACK LIGHT
2
4
6
CY05
22p
2
B
1
5
N_D
D18
1SS226
R33 ICT67
560
OP22
FB22
ICT68
FB22
D13
1SS355
1
7
VP11
D12
1SS355
PBC
1
TO LCD BACK LIGHT
CY04
22p
OP11
FB11
H
ICT36
IC04 C40
8958 10u
P_A
D11
1SS355
ICT47
5
OP44
G
R27
390
D20
1SS226
7
B
5
OP4
CN05
2PIN
1
R35
560
B
5
ICT13
D19
1SS226
D16
1SS226
R26
560
FB2
T04
1YST-A186490
VP11
2
R30
1M
TO LCD BACK LIGHT
2
6
FB1
2
+
ICT11
ICT12
PBC
F02
2A
63V
CY03
22p
C19
333p
D08
1SS355
ICT8
I
(INVERTOR)
1
ICT15 ICT14
R19
1M
7
C25
0.1u
1
7
C07
CN04
2PIN
T03
YST-A186490
VP2
ICT63
R25
390
ICT17
R16
51k
1
FB2
ICT7
NDRV_D
C11
0.01u
T06
YST-A186490
B
OP2
ICT33
R07
1M
VP11
6
1
C15
0.1u
Q05
2N7002LTA
Q27
2N7002LTA
OP44
4
2
D15
1SS226
R24
560
ICT29
R29
1M
D05
BAS32
TO LCD BACK LIGHT
CY02
22p
N_D
D
F
IC03
8958
2
R01
1
2
VP1
5
ICT52
OP4
CN03
2PIN
7
ICT24
R21 62k
ICT49
Q26
2N7002LTA
C24
0.1u
17
R23
390
T02
YST-A186490
ICT6
1
ICT27
Q04
2N7002LTA
C03
0.1u
OP22
18
4
C12
220p
ICT26
4
R28
1M
D04
BAS32
3
NDRV_B
D07
0
ICT50
OP2
Q25
2N7002LTA
OP11
19
C
E
D06
BAS32
20
2
5
C09 1u
R14
681k C10 0.1u
1
R39
33k
5V
FB
C08
1u
C06
0.01u
Q03
2N7002LTA
OP1
ICT60
FB
1
N_B
ICT4
C39
10u
ICT2
B
R45
2k
ICT58
C04
1u
C05
0.01u
ICT20
FB1
VP2
IC02
8958
ICT28
R10
10k
B
ICT25
N_D
IC01
OZ9601S
ICT40
2
D14
1SS226
R22 ICT5
560
5
NDRV_D
Q06 5V
BC817-25
TO LCD BACK LIGHT
CY01
22p
N_B
R43
20
VP1
PDRV_C
1
7
2
ICT23
ICT22
R18
20
R17
30k
R13
27k
R08
100
R03
10k
D21
CN02
2PIN
ICT9
ICT3
P_C
R34
390
ICT66
B-SS3627<J..> - I..
SDM-X82(E)
3-15
I
[INVERTER]
— I BOARD —
<COMPONENT SIDE>
<CONDUCTOR SIDE>
SDM-X82(E)
3-16
(4) Schematic Diagrams of G Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A
+5V
B
AC IN
100V
50/60Hz
TO
A (a) BOARD
CN201
C
D
E
F
G
H
G(POWER)
I
B-SS3633<UC.> - G..
J
SDM-X82(E)
3-17
G
[POWER SUPPLY]
—G BOARD —
<COMPONENT SIDE>
<CONDUCTOR SIDE>
SDM-X82(E)
3-18
(5) Schematic Diagram of U Board
1
2
3
4
5
6
7
8
9
10
11
A
TO
A (h)BOARD
CN801
B
C
HEAD PHONE
D
U
(EARPHONE)
E
B-SS3627<J..>-U..
F
G
SDM-X82(E)
3-19
U
[EARPHONE
— U BOARD —
<COMPONENT SIDE>
<CONDUCTOR SIDE>
SDM-X82(E)
3-20
SECTION 4
EXPLODED VIEWS
• Items with no part number and no
description are not stocked because they
are seldom required for routine service.
• The construction parts of an assembled
part are indicated with a collation number
in the remark column.
• Items marked " * " are not stocked since
they are seldom required for routine
service. Some delay should be anticipated
when ordering these items.
The components identified ! marked are
critical for safety.
Replace only with the part number specified.
Les composants identifiés par la marque !
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
SDM-X82(E)
4-1
4-1. CHASSIS
13
+PWH 3X6
+PWH 3X6
+PWH 3X6
12
9
+P 3X6
+RKTP 4X10
+P 3X4
8
+P 3X6
+PWH 3X6
+PWHTP 3X6 +PTP
3X10
+PWH 3X6
4
+P 3X6
7
+P 3X6
+PTP 3X10
10
11
14
+RKTP 4X10
+B 3X8
+PSW 4X10
+PTP
3X8
5
+KTP 3X10
+B 3X8
+PTP 3X10
4
6
15
+P 3X6
+PSW 4X10
+PWHTP 3X6
+PWH 3X12
2
+BVTP 3X16
3
+PTP 3X10
+P 4X10
1
+BVTP 3X16
SDM-X82(E)
4-2
REF.NO. PART NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
4-089-713-01
4-089-713-11
4-089-923-01
4-089-923-11
X-4040-578-1
X-4040-616-1
1-825-215-11
1-761-610-11
DESCRIPTION
REMARK
COVER, REAR(GRAY)
COVER, REAR(BLACK)
COVER, MINI DIN(GRAY)
COVER, MINI DIN(BLACK)
ASSY, CABINET(GRAY)
ASSY, CABINET(BLACK)
BOX, SPEAKER
H BOARD, MOUNT(KEY BOARD)
X-4040-577-1
X-4040-617-1
1-761-611-11
1-804-967-11
! 1-786-460-11
1-761-613-11
ASSY, BEZEL(GRAY)
ASSY, BEZEL(BLACK)
U BOARD, MOUNT(EARPHONE BOARD)
PANEL, LCD (LM181E05)
SWITCH, POWER
I BOARD, MOUNT(INVERTOR BOARD)
! 1-417-301-11
1-761-615-11
1-761-614-11
X-4040-579-1
X-4040-618-1
4-089-996-01
4-089-996-11
INLET, AC
G BOARD, MOUNT(POWER BOARD)
A BOARD, MOUNT(I/F BOARD)
STAND ASSY(GRAY)
STAND ASSY(BLACK)
COVER (REAR), ARM(BLACK)
COVER (REAR), ARM(GRAY)
2
2
15
15
SDM-X82(E)
4-3
4-2. PACKING MATERIALS
REF.NO. PART NO.
51
54 55 56 57 58 59 60 61
52
53
54
55
56
57
58
59
53
60
61
* 4-089-781-01
* 4-089-788-01
* 4-089-958-01
* 4-378-262-21
* 4-089-957-01
1-765-718-11
1-765-719-11
1-824-596-11
1-824-597-11
1-824-598-11
4-089-157-11
4-089-157-21
1-796-496-11
DESCRIPTION
REMARK
INDIVIDUAL CARTON(GRAY)
INDIVIDUAL CARTON(BLACK)
CUSHION (LOWER)
BAG, PROTECTION
CUSHION (UPPER)
CORD SET, POWER(UC, CND)
CORD SET, POWER(AEP)
CABLE, D-SUB
CABLE, AUDIO
CABLE, DVI-D
MANUAL, INSTRUCTION(US, CND)
MANUAL, INSTRUCTION(AEP)
DISC, CD-ROM
* 4-089-708-12 LABEL, INFORMATION(GRAY)
* 4-089-708-21 LABEL, INFORMATION(BLACK)
52
51
SDM-X82(E)
4-4
SECTION 5
ELECTRICAL PARTS LIST
NOTE:
The components identified ! marked are
critical for safety.
Replace only with the part number specified.
• All variable and adjustable resistors have
characteristic curve B, unless otherwise
noted.
Les composants identifiés par la marque !
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
• Items marked " * " are not stocked since
they are seldom required for routine
service. Some delay should be anticipated
when ordering these items.
When indicating parts by reference
number, please include the board name.
RESISTORS
• All resistors are in ohms
• F : nonflammable
SDM-X82(E)
5-1
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
#
Board
A
A
A
A
A
A
A
A
A
A
A
A
G
G
G
G
G
G
I
I
I
I
I
I
I
H
H
H
H
H
H
Type
FUSE
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
DIODE
DIODE
DIODE
IC
IC
TRANSISTOR
FUSE
FUSE
IC
IC
IC
IC
IC
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
! /*
!
!
!
Ref.No.
F201
IC201
IC204
IC205
IC206
IC208
IC301
IC303
IC304
IC401
IC603
IC801
D130
D201
D202
IC101
IC251
Q101
F1
F2
IC1
IC2
IC3
IC4
IC5
S901
S903
S903
S904
S905
S906
Part No.
0-550-337-00
0-554-021-00
0-554-038-00
0-554-037-00
0-554-020-00
0-554-038-00
0-554-044-00
0-554-048-00
0-554-048-00
0-554-045-00
0-554-046-00
6-702-887-01
8-719-510-51
0-759-996-00
0-759-996-00
0-554-004-00
0-554-003-00
0-554-002-00
1-576-410-21
1-576-410-21
0-554-051-00
6-702-915-01
6-702-915-01
6-702-915-01
6-702-915-01
1-786-426-11
1-786-426-11
1-786-426-11
1-786-426-11
1-786-426-11
1-786-426-11
Descrption
Remarks-1
Remarks-2
Difference
FUSE 4A 125V
IC BA9741F
IC XC6203E332PR
IC SI-3033KS-TL
IC LD1085TD
IC XC6203E332PR
IC MTV412MV
IC M24C02-WMN6T
IC M24C02-WMN6T
IC GM5020
IC M52758P
IC TDA7496L
DIODE D3SB60F
DIODE STPS20H100CT
DIODE STPS20H100CT
IC DAP008ADR2
IC DAS01A
TRANSISTOR STB9NC60-1
FUSE, CHIP
FUSE, CHIP
IC OZ960S
IC SI4532DY
IC SI4532DY
IC SI4532DY
IC SI4532DY
SWITCH, TACTILE
SWITCH, TACTILE
SWITCH, TACTILE
SWITCH, TACTILE
SWITCH, TACTILE
SWITCH, TACTILE
SDM-X82(E)
5-2
No.
32
#
Board
H
Type
SWITCH
! /*
Ref.No.
S907
Part No.
1-786-426-11
Descrption
Remarks-1
Remarks-2
Difference
SWITCH, TACTILE
SDM-X82(E)
5-3
9-978-741-01
Sony EMCS Corporation
Ichinomiya Tec
English
2002IL08-Data
Made in Japan
 2002. 9
SDM-X82(E)
44