HP LP2275w Service Manual

22" LCD Color Monitor HP LP2275w
23
UART_DO/ BOOT3
LV_E9
GPIO19/SDA_2WIRE
LV0_O_G2P 6
C407
0.1uF 16V
+ C433
100uF25V
SPI_CLK/ BOOT1
SPI_CSn/ BOOT0
C411
0.1uF 16V
Hi
1.8_A_DVI
1.8_D
BOOT6
PW M0/G PO_4 _DI MMIN G/ PWM_
ZD404
RLZ5.6B
1 2
+ C437
100uF25V
OCM 20-bit
3.3_D
LV1_E_G1P 6
LV0_O_G2N 6
GND
GND
DQ_B_0
GND
SPI_C LK/BOOT1
X401
14.3181MHZ
R428
2K OHM 1/16W
R419 10K 1/16W 5%
R449
30K OHM 1/16W 5%
Lo
GND
DQ_B_3
GND
DDC _SDA_VGA2
LV1_E_G1N 6
U401
GM5862H-LF
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65 66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113 114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246 247
248
249
250
251
252
253
254
255
256
CRVSS
ITU601_4/ GPIO_36
ITU601_3/ GPIO_35
ITU601_2/ GPIO_34
ITU601_1/ GPIO_33
ITU601_0/ GPIO_32
RVDD_33
DQ7_A
DQ6_A
DQ5_A
DQ4_A
DQ3_A
DQ2_A
CRVSS
DQ1_A
DQ0_A
DQ15_A
DQ14_A
DQ13_A
DQ12_A
DQ11_A
DQ10_A
DQ9_A
DQ8_A
CRVSS
RVDD_33
WE#
CAS#
RAS#
CVDD_18
BA
MCL K
A9
CRVSS
RVDD_33
A8
A7
A6
A5
A4
A3
A2
A1
A0
A10
RVDD_33
CRVSS
DQ7_B
DQ6_B
DQ5_B
DQ4_B
DQ3_B
DQ2_B
DQ1_B
DQ0_B
DQ15_B
CRVSS
DQ14_B
DQ13_B
DQ12_B
DQ11_B
DQ10_B
DQ9_B
DQ8_B
RVDD_33 CVDD_18
CRVSS
DQM
GPO_0/I 2S_0[FLI5928H ]
GPO_1/I 2S_1[FLI5928H ]
GPO_2/I 2S_2[FLI5928H ]
GPO_3/I 2S_3[FLI5928H ]
CRVSS
GPO_4/I 2S_CLK[FLI 5928H]
GPO_5/I 2S_WS[F LI5928H]
NC
GPO_6/MCLK_OU T[F LI5928H]
CRVSS
PPWR
PBIAS
AVDD_LV_ 33
AVSS_LV
AVDD_OU T_LV_33
CH3P_ LV_E/R0
CH3N _LV_E/R1
CLKP_LV_E/ R2
CLKN_ LV_E/R3
CH2P_ LV_E/R4
CH2N _LV_E/R5
CH1P_ LV_E/R6
CH1N _LV_E/R7
CH0P_ LV_E/G0
CH0N _LV_E/G1
AVSS_OUT_LV
AVDD_OU T_LV_33
CH3P_LV_O/ G2
CH3N _LV_O/G3
CLKP_LV_O/ G4
CLKN_LV_O/ G5
CH2P_LV_O/ G6
CH2N _LV_O/G7
CH1P_ LV_O/B0
CH1N _LV_O/B1
CH0P_ LV_O/B2
CH0N _LV_O/B3
AVSS_OUT_LV
AVDD_OU T_LV_33
GPIO_10/ B4
GPIO_11/ B5
GPIO_12/ B6
GPIO_13/ B7
CRVSS
CVDD_18 RVDD_33
GPIO_14/ DCLK
GPIO_15/ DEN
GPIO_16/ DHS
GPIO_17/ DVS
GPIO_18/ SCL_0(2W_MST)
GPIO_19/ SDA_0(2W_MST)
GPIO_20/ SCL_1(2W_MST)
GPIO_21/ SDA_1(2W_MST)
CVDD_18
CRVSS
SCAN_EN
GPO_7/SPD IF[FLI 5928H]
NC
NC
VSSA_DVI
REXT
VDD_DVI_18
VSSA_DVI
RX2+
RX2-
VDDA_DVI_33
RX1+
RX1-
VSSA_DVI
VDD_DVI_18
VSSA_DVI
RX0+
RX0-
VDDA_DVI_33
RXC+
RXC-
VSS_DVI
VDD_DVI_18
DDC_SCL_CH2
DDC_SDA_CH2
CRVSS
RVDD_33
DDC_SCL_CH1
DDC_SDA_CH1
UART_DI
UART_DO/ BOOT[3]
CRVSS
GPIO_7/JTAG_MODE
GPIO_6/JTAG_CLK
GPIO_5/JTAG_TDI
GPIO_4/JTAG_TDO
RVDD_33
CRVSS
GPIO_3/J TAG_RESET
GPIO_2
GPIO_49/ CEC[FLI 5928H]
GPIO_48/ HPD[FLI 5928H]
RVDD_33
HSYNC2
VSYN C2
CVDD_18
CRVSS
HSYNC1
VSYN C1
VSSA_ADC
BLUE2+
VDDA_ADC_33
SOGMCSS2
GREEN2+
VSSA_ADC
RED2+
VSSA_ADC
BLUE-
GREEN-
RED-
VSSA_ADC
BLUE1+
VDDA_ADC_33
SOGMCSS1
GREEN1+
VDDA_ADC_33
RED1+
VSSA_ADC
NC
NC
NC
VSS1_ADC
VDD1_AD C_18
VBUFC _RPLL
VDD_R PLL_18
VSS_RPLL
XTA L
TCL K
AVDD_R PLL_33
RESETn
LBADC_RTN/GND
LBADC_IN3
LBADC_IN2
LBADC_IN1
LBADC_ VDD_33
JTAG_BS_EN
GPIO_22/ INT1
CRVSS
CVDD_18
GPIO_23/ INT0
GPIO_24/ VDA[0]
GPIO_25/ VDA[1]
GPIO_26/ VDA[2]
GPIO_27/ VDA[3]
GPIO_28/ VDA[4]
GPIO_29/ VDA[5]
GPIO_30/ VDA[6]
GPIO_31/ VDA[7]
VCLK
RVDD_33
CRVSS
SPI_CSn/ BOOT[0]
SPI_CLK/ BOOT[1]
SPI_DI
SPI_DO/ BOOT[2]
GPIO_0/ DDC _SCL_0
GPIO_1/DDC_SDA_0
ITU601_D E
ITU601_F LD
ITU601_C LK
CVDD_18
CRVSS
ITU601_H S
ITU601_VS
ITU601_15/ GPIO_47
ITU601_14/ GPIO_46
PWM0/BOOT[4]
PWM1/BOOT[5]
GPO_8/PWM2/BOOT[6]
GPO_9/PWM3/BOOT[7]
CRVSS
CVDD_18 RVDD_33
ITU601_13/ GPIO_45
ITU601_12/ GPIO_44
ITU601_11/ GPIO_43
ITU601_10/ GPIO_42
ITU601_9/ GPIO_41
ITU601_8/ GPIO_40
ITU601_7/ GPIO_39
ITU601_6/ GPIO_38
ITU601_5/ GPIO_37
Lo 3-2
LED_A
3.3_A_R PLL
DQ_B_9
LV_E7
DQ_A_3
R433 0R 05 1/16W
C432
0.1uF 16V
3.3_A_R PLL
R413 10K 1/16W 5%
R415 10K 1/16W 5%
For U501 socket, use
SST25VF010-20-4C-SA
Reserved
3.3_A_LVD S
+3.3 V
DQ_B_11
LV2_E_G0P 6
POWER_OF F_SL33
VGA_DDC _SCL2
C403
0.1uF 16V
LED_GRN
R404 84.5 OHM 1% 1/10W
+
C454
220uF 25V
R434
2K7 OHM 1/16W 5%
C404
0.1uF 16V
N12
C451
0.1uF 16V
C436
0.1uF 16V
DDTC114TUA
SPI_CLK/ BOOT1
DDC_SEL 5
Lo
1.8_A_D VI
C423
0.1uF 16V
Q402
PMBS3906
RP408 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
Hi
3.3_D
R424
820K OHM 1/16W 5%
CN402
CONN
1
2
3
4
5
6
7
8
C443
0.1uF 16V
R408 10K 1/ 16W 5%
reserved
3.3_D
GND
Ph_RX0-7
DQ_B_8
LV_E1
RP402 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
ZD401
RLZ5.6B
12
3.3_A_LVD S
+1.8V_AVDD
R448
30K OHM 1/16W 5%
Hi
20
JP513
GREEN+2
C428
0.1uF 16V
Lo
C
+1.8V
TP4 01
TP
ATMEL
GND
DQ_B_[ 0..15]
R409 N C
C447
0.1uF 16V
CN401
CONN
1
2
3
4
FB407
120 OHM
JP511
JP514
GND
PWM1/GPO_5_PAN EL_ID/PWM_ 8
DQ_A_12
C434
0.1uF 16V
C444
0.1uF 16V
SAFE-Lite hardware circuit Pin 106 and
107(VGA_DDC_SCL and VGA_DDC_SDA) need connect
with Insam Pin 165 and 166(GPIO 49 and 48).
LV3_E_R2P 6
O_CLKP 6
DQ_A_15
CABLE_DET 2
SPI_DO/ BOOT2
R453
2K OHM 1/16W
RAS# 9
A7
FB402
120 OHM
JP515
DDC _SCL_VGA2
WE# 9
MST_S CL
FB403
120 OHM
R430
10K 1/16W 5%
POWER_OF F_SL18
DQ_B_2
LED_G
R411 N C
C448 0. 1uF 16V
LV0_E_G2N 6
RP403 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
Hi
R4502K7 OHM 1/16W 5%
GND
+5V LV_O6
R421 10K 1/ 16W 5%
Hi
GND
PPWR_PAN ELPOWERCON TROL_ 6
DQ_B_15
A2
C413
0.1uF 16V
3.3_A_D VI
A4
FB404
120 OHM
C419
0.1uF 16V
C424
0.1uF 16V
Component
top view
Ph_RX2-7
LV_E5
LV_O4
R410 10K 1/16W 5%
C422
0.1uF 16V
RP401 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
OCM 24-bit
GND
A3
RP405 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
+ C442
100uF25V
C418
0.1uF 16V
+
C431
100uF25V
C446 5.6PF
14.318 MHz
DDC_ VGA
(Default)
GND
C427
0.1uF 16V
E_CLKN 6
DQ_A_1
SW401
NC
3
4 2
1
56
LV2_O_G0P 6
Ph_RX1-7
+5V2,4,5,6, 8,10
A8
DQ_A_8
LV_O5
ZD403
RLZ5.6B
1 2
Xtal
3.3_D
+3.3 V
+ C401
100uF25V
GND
TCLK
DQM 9
RED+2
LV1_O_G1N 6
PH_DDC_SDA5
MST_S CL 5
LV_O7
C455
0.1uF 16V
RP412 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
Lo
int R OM over layed
w/ext ROM in tROM
off
3.3_D
GND
PBIAS_ON_OF F/BKLT_EN/PBI AS_ 8
R432
0R05 1/16W
RP406 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
C420
0.1uF 16V
Ph_RX2+7
SPI_DI
DQ_B_5
LV_E4
U402
SST25LF040A-33-4C- S2AE
1
2
3
4
8
7
6
5
CE#
SO
WP#
VSS
VDD
HOLD#
SCK
SI
C479
0.1uF 16V
C430
0.1uF 16V
BOOT7
ADD TEXT
HSYNC2
DQ_A_6
C445 5.6PF
ZD402
RLZ5.6B
12
FB405
120 OHM
1.8_A
C402
0.1uF 16V
R447
2K7 OHM 1/16W 5%
R420 NC
LV0_E_G2P 6
+5V
DQ_A_9
Hi
A[0.. 10] 9
DQ_A_[ 0..15] 9
DQ_A_5
standard SPI
3.3_D
3.3_A_LBAD C
LV_E2
SPI_DO/ BOOT2
A5
DVI_EDID_WP 2
SL_PD 5
A6
+3.3V
BOOT6
R437
2K7 OHM 1/1 6W 5%
DNP
GND
LV2_E_G0N 6
LV_O9
1.8_A
3.3_D
DQ_B_12
GND
LV_O3
R405 84.5 OHM 1% 1/10W
JP509
GND
LV1_O_G1P 6
DQ_B_10
C453
0.1uF 16V
ZD405
RLZ5.6B
1 2
RP404 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
FB406
120 OHM
DP_CAB_D ET4
LED_GR N
DDC-DVI-SEL
R407 NC
O_CLKN 6
C478
0.1uF 16V
C406
0.1uF 16V
R436 120R 1/16W 5%
3.3_A_D VI
+1.8 V5,8
R412
249R 1/1 0W 1%
C449 0. 1uF 16V
Reset
+5V
DQ_B_13
SPI_CSn/ BOOT0
SPI_DO/ BOOT2
C416
0.1uF 16V
R438
33R 1/ 16W 5%
FB408
120 OHM
JP508
Hi
GND
LV2_O_G0N 6
VGA_DDC _SDA2
PH_DDC_SCL5
JP510
TCLK_SEL
BOOTSTR AP
GND
BLUE+2
VSYN C2
LV_E6
GPIO19/SDA_2WIRE
R402
6K2 OHM 1/16W 5%
R403 12K 1/16W 5%
B
E_CLKP 6
DDC-DVI-SEL 2
BA 9
GPIO_23/ INT0
GPIO18/SCL_2WIRE
LV_O0
GND
LV_O8
LED_G
3.3_A_AD C
Ph_RX1+7
MCL K 9
TP4 03
TP
C408
0.1uF 16V
R423 10K 1/16W 5%
ext
Oscillato r
DQ_A_4
R414 NC
R425
820K OHM 1/16W 5%
LV_O1
C415
0.1uF 16V
C421
0.1uF 16V
JP512Hi
UART_DO/ BOOT3
LED_A
FB409
120 OHM
Lo
Ph_RXC-7
DQ_B_14
R431 0R 05 1/16W
+3.3V
SL_SOURC E 5
LV_E8
+ C414
100uF25V
U403
M24C32-WMN6TP
4
8
5
6
1
2
3
7
VSS
VCC
SDA
SCL
E0
E1
E2
WC
Lo
LV3_O_R2P 6
C412
0.1uF 16V
RP410 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
LV3_E_R2N 6
DQ_B_7
A10
LED_AMB
LED_AMB
C450 0. 1uF 16V
RP411 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
C435
0.1uF 16V
RP409 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
19.661
PW M0/G PO_4 _DI MMIN G/ PWM_ 8
SOG2
MST_S DA 5
LV_E0
GPIO18/SCL_2WIRE
RP407 27 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
KEYP AD
+3.3 V8,9
/SRESET5
R435
0R05 1/ 16W
R406 84. 5 OHM 1% 1/ 10W
C452
0.1uF 16V
1.8_D
DQ_B_1
DQ_B_4
C425
0.1uF 16V
+1.8V_AVDD
Standard flash
GND
C409
0.1uF 16V
R416 N C
3.3_A_AD C
GND
+3.3V
DQ_A_2
C441
0.1uF 16V
DQ_B_[ 0..15] 9
Ph_Rx0+7
+ C417
100uF25V
LP2275W G
HP-Say id 22W
Custom
310Monday , June 02, 2008
715G2973-1
<
称爹 >
03. SC ALER GM5862
G2973-1-X-X-1-080603
OEM MO DE L 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_A_14
DQ_A_11
MST_S DA
R451
2K7 OHM 1/16W 5%
C439
0.1uF 16V
GND
DQ_A_[ 0..15]
DQ_A_0
FB401
120 OHM
R418 N C
+ C429
100uF25V
Hi 1 - 2
3.3_A_LBADC
A9
LV_O2
R417 10K 1/16W 5%
Hi
HDCP_WP 5
A0
C426
0.1uF 16V
Ph_RXC+7
C440
0.1uF 16V
GND
GPIO_23/ INT0
C438
0.1uF 16V
24
GND
GND
LV3_O_R2N 6
DQ_A_13
/RST_GPI O2
+1.8 V_DVD D
3.3_D
Lo
SPI_DI
A1
Q401
PMBS3906
R452 27R OHM 1/16W 5%
DDC _DV I
A[0. .10]
+ C410
100uF25V
R401 10K 1/ 16W 5%
R422 NC
R427
2K OHM 1/16W
SPI_CSn/ BOOT0
DQ_A_7
R429
10K 1/16W 5%
Int ROM select
SPI as ROM
Lo
CAS# 9
LV_E3
PWM1/GPO_5_PAN EL_ID/PWM_
BOOT7
C405
0.1uF 16V
э 矪筿 皌竚
+1.8V_D VDD
+1.8V
Lo
3.3_A_R PLL
DQ_B_6
DQ_A_10
R439 120R 1/16W 5%
E

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