Table Of Contents; Specifications - Sony SDM-P234 Service Manual

SPECIFICATIONS ................................................... 2
PRECAUTIONS ....................................................... 3
TIMING CHART ....................................................... 4
OPERATING INSTRUCTIONS ...............................10
WIRING DIAGRAM ............................................... 12
DISASSEMBLY ..................................................... 13
BLOCK DIAGRAM ................................................. 14
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
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
3-2. Video Input Signal
1) Type
2) Voltage Level
a) Color 0, 0
b) Color 7, 0
c) Color 15, 0
3) Input Impedance
3-3. Audio Input Signal
1) Type
2) Voltage Level
3) Input Impedance
3-4. Operating Frequency
Analog
Horizontal : 28 ~ 92kHz
Vertical : 48 ~ 85Hz
CONTENTS

SPECIFICATIONS

: +85° min., +88°(Typ)
: R, G, B Analog
: 0~0.71 V
: 0 Vp-p
: 0.467 Vp-p
: 0.714 Vp-p
: 75
: Stereo
: 0.5rms
: 47 k
Dot clock:< 170MHz
DESCRIPTION OF BLOCK DIAGRAM...................15
ADJUSTMENT ...................................................... 17
EXPLODED VIEW ...................................................21
REPLACEMENT PARTS LIST ...............................22
Digital
Horizontal : 28 ~ 75kHz
Vertical : 60Hz
4. Max. Resolution
Analog/Digital
5. POWER SUPPLY
5-1. Power : AC 100-240V~, 50/60Hz , 1.0A
5-2. Power Consumption
MODE
H/V SYNC
(100/50Hz, 240V/60Hz)
ON/ON
POWER ON (NORMAL)
OFF/ON
STAND BY
ON/OFF
SUSPEND
OFF/OFF
DPMS OFF
POWER S/W OFF
AC SWITCH
6. ENVIRONMENT
6-1. Operating Temperature: 5°C~35°C (41°F~95°F)
6-2. Relative Humidity
6-3. MTBF
7. DIMENSIONS (with TILT/SWIVEL)
Width
Depth
Height
8. WEIGHT (with TILT/SWIVEL)
Net. Weight
Gross Weight
- 2 -
Dot clock:< 170MHz
: 1920 x 1200 / 60Hz
VIDEO POWER CONSUMPTION
ACTIVE
less than 80 W
OFF
less than 1W
OFF
OFF
- - less than 1W
- less than 0W
-
: 10%~80%
(Non-condensing)
: 50,000 Hours(Min)
: 534 mm (21.02'')
: 250 mm (9.84'')
: 429 mm (16.89'')
: 9.7kg (21.38 lbs)
: 14.0 kg (30.86 lbs)
SDM-P234 (E)
LED COLOR
GREEN
AMBER
RED