LG 44/52SZ8R Service Manual page 14

Dlp projection tv
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Power
V
No
1
Power ON/OFF operation
2
Staring Voltage
3
Staring Voltage, -10 Degree
4
DC Voltage, Ballast
5
DC Voltage, 5V-STBY
6
DC Voltage, 3.3V-STBY
7
DC Voltage, 2.5V-STBY
8
DC Voltage, 1.8V-STBY
9
DC Voltage,Tuning Voltage
10
DC Voltage, DLP Driver, 3.5V
11
DC Voltage, DLP Driver, 2.5V
12
DC Voltage, DLP Driver, 5V
13
DC Voltage, DLP Driver, 12V
14
DC Voltage,Fan
15
Audio Amp
External Interface
V
No
1
Video Input Level
2
Video Input Frequency Response
3
Video output S/N
4
S-Video Input Level (Y)
5
S-Video Input Level (C-Burst)
6
Component Video Input Level
(Y, C
/ P
, C
B
B
R
7
DVI Input Level
8
R/G/B Video Input Level
9
Audio Input S/N
10
Audio Input Distortion
11
Audio Input Level
12
Audio Output Level
13
Audio Input Frequency Range
Item
Item
/ P
)
R
Specification
Min
Typ
Max
10000
-20
-15
370
390
410
4.5
5
3.135
3.3
3.465
2.375
2.5
2.625
1.71
1.8
1.89
29
31
3.135
3.3
3.465
2.375
2.5
2.625
4.5
5
11.4
12
12.6
5.7
5.9
6.15
22
24
Specification
Min
Typ
Max
0.85
1
1.15
3
40
0.85
1
1.15
0.256
0.286
0.316
0.6
0.7
0.4
0.5
0.6
0.7
40
0.3
0.4
0.4
0.5
0.5
0.5
0.05
Unit
times
Normal 220V
20
%
Normal 220V
15
%
V
5.5
V
V
V
V
33
V
V
V
5.5
V
V
V
26
V
Unit
Vpp
MHz
dB
Sense Test
Vpp
Sense Test
Vpp
Sense Test
0.8
Vpp
Sense Test
Vpp
Sense Test
0.6
Vpp
0.8
Vpp
dB
2
%
NTSC
0.5
Vrms
PAL, SECAM
0.6
Vrms
0.6
Vrms
7
kHz
Remark
Remark

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