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PDF KLV-L23M1 Data sheet ( Hoja de datos )
| Número de pieza | KLV-L23M1 | |
| Descripción | LCD Colour TV SERVICE MANUAL | |
| Fabricantes | Sony | |
| Logotipo |  |
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SERVICE MANUAL
KLV-L23M1
AEP Model
SPECIFICATIONS
AT2 CHASSIS
Display Unit:
Power Requirement:
220–240 V AC, 50 Hz
Screen Size:
23 inches
Approx. 58.4 cm measured diagonally
Display Resolution:
1,366 dots (horizontal) × 768 lines (vertical)
Power Consumption:
89 W
Standby Power Consumption:
0.7 W or less
Dimensions (w × h × d):
Approx. 605 × 525 × 242 mm (with stand)
Approx. 605 × 475 × 102 mm (without stand)
Weight: Approx. 11.6 kg (with stand)
Approx. 10.0 kg (without stand)
Panel System:
LCD (Liquid Crystal Display) Panel
TV System:
Depending on your country/region selection:
B/G/H, D/K, L, I
Colour System:
PAL, SECAM
NTSC 3.58, 4.43 (only Video In)
Aerial:
75 ohms external terminal for VHF/UHF
Channel Coverage:
VHF:
E2–E12
UHF:
E21–E69
CATV:
S1–S20
HYPER: S21–S41
D/K:
R1–R12, R21–R69
L: F2–F10, B–Q, F21–F69
I: UHF B21–B69
Terminals:
/1
21-pin Scart connector (CENELEC standard) including
audio/video input, RGB input, and TV audio/video output.
/ S 2 (SMARTLINK)
21-pin Scart connector (CENELEC standard) including
audio/video input, S video input, selectable audio/video
output, and SmartLink interface.
3
Component input (phono jacks)
Y: 1 Vp-p, 75 ohms, 0.3V negative sync
PB: 0.7 Vp-p, 75 ohms
PR: 0.7 Vp-p, 75 ohms
3
Audio input (phono jacks)
Impedance: 47 kilo ohms
S4
S video input (4-pin mini DIN)
4
Video input (phono jack)
4
Audio input (phono jacks)
Impedance: 47 kilo ohms
Audio output (Left/Right) (phono jacks)
i
Headphones jack
LCD Colour TV
1 page  
1-1. STAND REMOVAL
SECTION 1
DISASSEMBLY
3 Six screws
(+PSW 4x16)
1 Two screws
(+PSW 3x10)
2 Hinge cover
4 Stand
1-2. REAR CABINET ASSY REMOVAL
1 Seven screws
(+BVTP 4x14)
2 Four screws
3 Four screws
4 Cabinet assy
KLV-L23M1 (AEP) 1-1
5 Page 
2-2-3. White balance of Color temperature
“Warm”
1. Set following items.
Item
PICTURE_MODE
CONTRAST
BRIGHTNESS
COLOR_TONE
DYNA_PICT
DC_TRAN
GAMMA
U_BACKLIGHT
ECO_MODE
Data
2 (Personal)
100 (Max)
50 (Center)
2 (Warm)
0
0
9
10 (Max)
1 (Stantdard)
Note:
DON’T DO ANY SAVE.
2. Input 70 IRE gray full field signal in Video input. (AV2)
3. Adjust R_DRIVE, B_DRIVE until High light adjustment
value.
<High light adjustment value (for Warm)>
Items Setting data KLV-L23M1 range
R_DRIVE 128 x 0.2875
G_DRIVE 128 y 0.2925 0.8JND
B_DRIVE 128 Y
Init Value R_BKG
128
–
N/A
G_BKG
128
B_BKG
128
4. Input 20 IRE gray full field signal in Video input. (AV2)
5. Adjust R_BKG, B_BKG until Low light adjustment value.
After adjustment,the biggest value register of BKG 3
registers (R_BKG,G_BKG,B_BKG) should be “128”.
<Low light adjustment value (for Warm)>
KLV-L32M1
x 0.2875
y 0.2925
Y–
range
1.0JND
N/A
6. Repeat step 2~5 until it is in High and Low light adjusutment
value.
7. Do “Color Save”.
KLV-L23M1 (AEP) 2-2E
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet KLV-L23M1.PDF ] | |
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