HP LP2275w Service Manual

22" LCD Color Monitor HP LP2275w
29
+3.3_MEM
DQ_B_13
+
C469
100uF25V
A[0..10]
DQ_A_[0..15]
DQ_A_13
GND
MC LK3
DQ_B_12
A2
DQ_B_0
+3.3VSF8
C473
0.1uF 16V
BA
DQ_B_8
A[0. .10]3
CKE
A9
A8
C474
0.1uF 16V
C465
0.1uF 16V
DQM3
DQ_A_9
+3.3VSF
FB411
120 OHM
5962RD1
A10
DQ_B_9
DQ_A_2
A4
+3.3_MEM_Q
U404
EM636165TS-5G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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25 26
27
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30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
VDD
DQ0
DQ1
VSSQ
DQ2
DQ3
VDDQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VDDQ
LDQM
WE#
CAS#
RAS#
CS#
A11
A10
A0
A1
A2
A3
VDD VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
UDQM
NC
VDDQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VDDQ
DQ12
DQ13
VSSQ
DQ14
DQ15
VSS
DQ_A_11
CAS#
GND
+3.3_MEM_Q
DQ_A_6
A10
+3.3_MEM_Q
+3.3_MEM
DQ_A_12
DQ_B_11
A0
DQ_B_15
LP2275 G
HP-Say id 22W
B
910Monday , June 02, 2008
715G2973-1
<
称爹 >
09. SD RAM
G2973-1-X-X-1-080603
OEM MODEL Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
DQ_B_10
BA
R445
2K OHM 1/16W
DQ_A_15
GND
C466
0.1uF 16V
C472
0.1uF 16V
A2 A5
DQ_B_4
BA3
R444
2K OHM 1/16W
+3.3_MEM
DQ_B_6
DQ_A_3
GND
CKE
C475
0.1uF 16V
DQ_B_[0..15]
DQ_B_[ 0..15]3
A1
DQ_A_10
C476
0.1uF 16V
DQ_A_14 D Q_B_1
C467
0.1uF 16V
C468
0.1uF 16V
WE#3
CAS#3
FB410
120 OHM
RAS#3
DQ_A_5
U405
EM636165TS-5G
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
VDD
DQ0
DQ1
VSSQ
DQ2
DQ3
VDDQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VDDQ
LDQM
WE#
CAS#
RAS#
CS#
A11
A10
A0
A1
A2
A3
VDD VSS
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
UDQM
NC
VDDQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VDDQ
DQ12
DQ13
VSSQ
DQ14
DQ15
VSS
+3.3_MEM
A7
A8
DQ_B_2
DQ_B_7DQ_A_7
DQ_B_5
A6
CS#
A1
A9
CS#
DQ_A_8
DQ_A_4
C471
0.1uF 16V
DQ_A_[ 0..15]3
DQ_A_0
+3.3VSF
A5
DQ_B_14
A6
RAS#
C477
0.1uF 16V
DQ_A_1
A3
WE#
+
C464
100uF25V
C470
0.1uF 16V
A4
A0
A3
A7
DQ_B_3
GND
CAS#
WE#
RAS#

HP LP2275w Specifications

General

3D	No
Panel type	PVA
Pixel pitch	0.282 x 0.282 mm
Response time	6 ms
Display diagonal	22 \
Display resolution	1680 x 1050 pixels
Display technology	LCD
Vertical scan range	48 - 85 Hz
Horizontal scan range	30 - 93 kHz
Contrast ratio (typical)	1000:1
Display number of colors	-
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	1280 x 1024 (SXGA), 1440 x 900 (WXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)
Storage temperature (T-T)	20 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	20 - 80 %
Non-operating relative humidity (non-condensing)	5 - 90 %
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	85 W
Power consumption (standby)	2 W
Power consumption (typical)	56 W
Plug and Play	Yes
Tilt angle range	-5 - 30 °
Height adjustment	100 mm
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
USB hub version	2.0
HDMI ports quantity	0
USB Type-A downstream ports quantity	4
Product color	Black
Country of origin	China
Dimensions (W x D x H) (imperial)	19.9 x 10 x 18.8 \
Package weight	11300 g

Weight and Dimensions

Depth (with stand)	253 mm
Width (with stand)	506 mm
Height (with stand)	477 mm
Depth (without stand)	82.6 mm
Height (without stand)	328 mm
Weight (without stand)	8500 g