19" LCD Color Monitor COMPAQ W19Q
18
1.8V_DVDD
HDCP_RST
(2)
U302
G691L400T73
3
2
1
VCC
RSTN
GND
R334
0 1/10W
C330
0.1uF/16V
GND
DVI_EDID_WP
(2)
LVDS_O1
OPTIONAL
FOR
DEBUGGING
PURPOSES
ONLY
2
(Pin51)
GND
CABLE_DET
(2)
DDC_SDA_DVI
(2)
LVDS_O2
C329
NC
GND
RXC-
(2)
/WP
R
303 NC
+3.3V_VDD
LVDS_O8
GND
GND
RX2-
(2)
LVDS_E8
L304
120 OHM
3
2005/09/08 new add Pull-low to Gnd for PMC AND SST
U403
M24C16-MN6T
1
2
3
4
5
6
7
8
A0
A1
A2
VSS
SI
SCK
WP
VCC
BRIGHTNESS
(6)
LVDS_E4
R308
4.
7K
1/
16W
C310
0.1uF/16V
UDART_DO
C328 47pF
R323
4.7K 1/16W
C326
0.1uF/16V
+
C309
22uF/50V
C327
33pF
GND
ROM_WP#
LVDS_E1
Standard SPI ROM
2006/04/28 modified
by jc chen
+3.3V_VDD
R316
4.7K 1/16W
3.3V_DDC
C306
0.1uF/16V
1.8V_DVDD
3.3V_DVDD
PPWR
(6)
DDC_SCL_VGA
(2)
C331
0.22uF
R309
100 1/16W
2006/04/28 modified
by jc chen
3.3V_LAVDD
+
C316
22uF/50V
R301
10 1/16W
L302
120 OHM
10 KOhm
2006/04/28 modified
by jc chen
R340
0 1/10W
C312
0.1uF/16V
NVRAM_SDA
C333
0.1uF/16V
R311
100 1/16W
+
C319
22uF/50V
LVDS_E[0..9]
(5)
C303
0.1uF/16V
C304
0.1uF/16V
GND
3.3V_PVDD
LBADC2
(4)
2006/04/28 modified
by jc chen
LED_G
(4)
+
C324
10uF/50V
3.3V_DDC
RX2+
(2)
2006/04/28 modified
by jc chen
1.8V_AVDD
7/26 By Sunny
(R323)
3.3V_PVDD
HS
(2)
NVRAM_SDA
ZD301
UDZS5.6B
RESETn
3.3V_AVDD
RX1-
(2)
LVDS_E[0..9]
Boot-Strap Configuration:
GND
GND
2006/04/28 change to
HDCP by jc chen
LVDS_O5
C308
0.1uF/16V
2005.08.13 UDART D0
э
DDC_SEL
(R303)
3.3V_LAVDD
GND
U401
GM5726-LF-AB
MQFP-128
56
49
50
33
34
36
37
38
39
35
29
40
62
60
27
45
41
96
42
119
100
61
12
10
9
8
5
4
3
24
6
7
94
93
52
127
125
124
123
46
44
43
51
28
32
31
30
13
14
15
16
85
19
20
21
22
11
23
99
59
97
103
104
105
106
108
109
110
111
89
90
65
64
121
120
122
126
128
57
58
63
66
67
69
72
73
75
76
80
81
83
84
107
112
113
114
115
1
26 48
17
55
118
87
95
98 102
91
116
53
101
92
82 74
2
25
47
68
71
77 79
86
78 70
18
54 88
117
GPO_1
PBIAS
PWM0 / GP0_4
O_CLK_P
O_CLK_N
O_CH2_N
O_CH1_P
O_CH1_N
O_CH0_P
O_CH2_P
O_R1N
O_CH0_N
SPI_DO
SPI_CLK
O_R0N
O_B2N
O_B0N
GREEN+
O_B0P
PWM1 / GPO_5
RED-
SPI_DI
E_CH2_N
E_CLK_N
E_CLK_P
E_CH3_N
E_R1N
E_R0P
E_R0N
E_B2P
E_R1P
E_CH3_P
BLUE-
BLUE+
CRVSS
PPWR
GPIO_13
GPIO_12
GPIO_11
O_B2P
O_B1P
O_B1N
GPO_0
O_R0P
O_CH3_N
O_CH3_P
O_R1P
E_CH1_P
E_CH1_N
E_CH0_P
E_CH0_N
AVSS_
D
V
I
E_B0N
E_B0P
E_B1N
E_B1P
E_CH2_P
E_B2N
RED+
SPI_CSn
GREEN-
AVSS_
AD
C
A
V
DD_
A
DC_
1
8
GPO_6
V
D
D
_
R
P
LL_18
XTAL
TCLK
A
V
D
D
_
R
P
LL_33
RESETn
HSYNC
VSYNC
DDC_SDA_VGA
DDC_SCL_VGA
GPIO_9
GPIO_8
GPIO_10
GPIO_14
AVD
D
_
BI
AS_
3
3
GPO_2
GPO_3
RVDD_33
HOST_SCL
HOST_SDA
REXT
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
RXC+
RXC-
VSS_
R
P
L
L
LBADC_VSS
LBADC_IN3
LBADC_IN2
LBADC_IN1
AVSS_
BI
AS
VSS_
O
U
T
VSS_
O
U
T
CV
DD_
1
8
CV
DD_
1
8
CV
DD_
1
8
CV
DD_
1
8
AVSS_
AD
C
AVSS_
AD
C
AVSS_
AD
C
RV
DD_
3
3
L
B
A
DC_
V
DD_
3
3
RV
DD_
3
3
A
V
DD_
A
DC_
3
3
A
V
DD_
A
DC_
3
3
A
V
DD_
DV
I_
3
3
A
V
DD_
DV
I_
3
3
V
DD_
O
U
T
_
3
3
V
DD_
O
U
T
_
3
3
V
DD_
O
U
T
_
3
3
AVSS_
D
V
I
AVSS_
D
V
I
AVSS_
D
V
I
AVSS_
D
V
I
A
V
DD_
DV
I_
1
8
A
V
DD_
DV
I_
1
8
A
V
DD_
DV
I_
1
8
C
R
VSS
C
R
VSS
C
R
VSS
C
R
VSS
R310
100 1/16W
C332
0.1uF/16V
C305
0.1uF/16V
GND
3.3V_PVDD
LVDS_E9
CN301
CONN
1
2
3
R343
4.7K 1/10W
UART on GPO
4/13 Add R332,R333 for reverse
ver.BC brown out detect
(R315)
3.3V_DVDD
GREEN-
(2)
RED-
(2)
3.3V_DVDD
R332
NC
R307
4.
7K
1/
16W
Move ROM_WP# function to GPIO12
GND
L305
120 OHM
Close to respective power Pins
ROM_SCLK
C320
0.1uF/16V
(PWM1)
LBADC1
(4)
LVDS_O9
LVDS_O[0..9]
R338 NC
R306
4.
7K
1/
16W
08/13 Add R332,R333 for
reverse ver.BC brown out
detect
Gm2621 ver.BC Pin 41:
high : Resetn
Low : internal
POR(power on reset)
(R305)
RXC+
(2)
L303
120 OHM
(SPI_CSn)
GND
GND
LVDS_O4
C318
0.1uF/16V
0522
BOM
LOSE
RED+
(2)
RX0-
(2)
R324
4.7K 1/16W
U402
SST25VF010-20-4C-SA
1
2
3
4
5
6
7
8
CE#
SO
WP#
VSS
SI
SCK
HOLD#
VDD
Close to respective power Pins
DDC_SDA_VGA
(2)
LVDS_O3
R331
0 1/16W
Open
+1.8V_VDD
RX1+
(2)
AUDIO_STDBY
(4)
PBIAS
(6)
LVDS_E2
08/13 ADD
R334,R335
1005/08/13 Change to HDCP
(Pin119)
+
C325
22uF/50V
R
305
4.
7K
1/
16W
Default
Name
GND
R336
NC
C313
0.1uF/16V
R302
249 1/16W
0522 ESD SOLUTION
GND
LVDS_O[0..9]
(5)
R317
4.7K 1/16W
G-PROBE
ATMELSPI ROM
GND
LVDS_E7
L301
120 OHM
C314
0.1uF/16V
R339
0 1/10W
R333
NC
08/13 ADD R336 ,R337 for
gm2621 ver.BC
(R304)
(Pin59)
GREEN+
(2)
GND
Standard SPI ROM
UART_PIN_SEL
GND
3.3V_DVDD
C302
0.1uF/16V
R321
NC
1
gm5726
C
2
6
Tuesday, June 13, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
GND
BLUE-
(2)
PBIAS
LVDS_O6
C321
0.1uF/16V
Open
VS
(2)
C311
0.1uF/16V
(R324)
UDART_DI
LVDS_O7
X301
14.318MHz
ROM_WP#
(PWM0,Pin50)
GPO_0
LED_O
(4)
5/18 by Sunny
V_EDID_ATMEL
BLUE+
(2)
LVDS_E3
DDC_SCL_DVI
(2)
(R324)
3.3V_PVDD
GND
R341
10K 1/16W
3.3V_DVDD
ROM_SDI
1
UART on DDC
Ext. ROM JTAG Off
PPWR
C317
0.1uF/16V
3.3V_DVDD
/WP
7/26 By Sunny
Open
UDART_DO
+5V
R329
4.7K 1/10W
R335
0 1/10W
(R325)
C307
0.1uF/16V
R318
4.7K 1/16W
R342
NC
3.3V_AVDD
VOLUME
(4)
Open
Remove ROM_WP# function to GPIO12
GND
LVDS_E5
R337
NC
RX0+
(2)
C323
0.1uF/16V
ATMELSPI ROM
NVRAM_SCL
R
304
NC
R
325
NC
1.8V_AVDD
NVRAM_SCL
+3.3V_VDD
POWER_ON
(4)
+5V
LVDS_O0
C322
0.1uF/16V
LVDS_E6
L306
120 OHM
ATMEL_EN
+
C301
22uF/50V
R
315
4.
7K
1/
16W
GND
LVDS_E0
3.3V_AVDD
UDART_DI
