Read Sony SDM-P234 Service Manual online
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SDM-P234 (E)
1. LCD CHARACTERISTICS
Type
: TFT Color LCD Module
Size
: 23 inch
Pixel Pitch
: 0.258 (per one triad) x 0.258
Color Depth
: 16.7M colors / 8Bit
Electrical Interface
: TMDS
Surface Treatment
: Anti-glare, Hard-coating(3H)
treatment of the front polarizer
Operating Mode
: Normally Black
Backlight Unit
: 12CCFL
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio
≥ 10
Left : -85
° min., -88°(Typ) Right : +85° min., +88°(Typ)
Top :+85
° min., +88°(Typ) Bottom : -85° min., -88°(Typ)
2-2. Luminance
: 70%(min)
2-3. Contrast Ratio
: 400(min)
3. SIGNAL (Refer to the Timing Chart)
3-1. Sync Signal
• Type
: Separate Sync,
SOG (Sync On Green)
Composite Sync
Composite Sync
3-2. Video Input Signal
1) Type
: R, G, B Analog
2) Voltage Level
: 0~0.71 V
a) Color 0, 0
: 0 Vp-p
b) Color 7, 0
: 0.467 Vp-p
c) Color 15, 0
: 0.714 Vp-p
3) Input Impedance
: 75
3-3. Audio Input Signal
1) Type : Stereo
2) Voltage Level
2) Voltage Level
: 0.5rms
3) Input Impedance
: 47 k
3-4. Operating Frequency
Analog
Horizontal
: 28 ~ 92kHz
Vertical
: 48 ~ 85Hz Dot clock:< 170MHz
Digital
Horizontal
: 28 ~ 75kHz
Vertical
: 60Hz Dot clock:< 170MHz
4. Max. Resolution
Analog/Digital
: 1920 x 1200 / 60Hz
5. POWER SUPPLY
5-1. Power : AC 100-240V~, 50/60Hz , 1.0A
5-2. Power Consumption
6. ENVIRONMENT
6-1. Operating Temperature: 5
°C~35°C (41°F~95°F)
6-2. Relative Humidity
: 10%~80%
(Non-condensing)
6-3. MTBF
: 50,000 Hours(Min)
7. DIMENSIONS (with TILT/SWIVEL)
Width
: 534 mm (21.02'')
Depth
: 250 mm (9.84'')
Height
: 429 mm (16.89'')
8. WEIGHT (with TILT/SWIVEL)
Net. Weight
: 9.7kg (21.38 lbs)
Gross Weight
: 14.0 kg (30.86 lbs)
CONTENTS
SPECIFICATIONS
SPECIFICATIONS ................................................... 2
PRECAUTIONS ....................................................... 3
TIMING CHART ....................................................... 4
OPERATING INSTRUCTIONS ...............................10
WIRING DIAGRAM ............................................... 12
DISASSEMBLY ..................................................... 13
BLOCK DIAGRAM ................................................. 14
PRECAUTIONS ....................................................... 3
TIMING CHART ....................................................... 4
OPERATING INSTRUCTIONS ...............................10
WIRING DIAGRAM ............................................... 12
DISASSEMBLY ..................................................... 13
BLOCK DIAGRAM ................................................. 14
DESCRIPTION OF BLOCK DIAGRAM...................15
ADJUSTMENT ...................................................... 17
EXPLODED VIEW ...................................................21
REPLACEMENT PARTS LIST ...............................22
MODE
POWER ON (NORMAL)
STAND BY
SUSPEND
DPMS OFF
POWER S/W OFF
AC SWITCH
H/V SYNC
ON/ON
OFF/ON
ON/OFF
OFF/OFF
-
-
POWER CONSUMPTION
less than 80 W
less than 1W
less than 1W
less than 0W
LED COLOR
GREEN
AMBER
RED
VIDEO
ACTIVE
OFF
OFF
OFF
-
-
(100/50Hz, 240V/60Hz)
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