17” LCD Color Monitor e-Machines E17T4
19
L301
120 OHM
(PWM1)
Standard SPI ROM
GND
C307
0.1uF/16V
3.3V_PVDD
1.8V_DVDD
GM5621 GM2621BC
3.3V_DDC
/WP
+3.3V_VDD
R317
4.7K 1/16W
LVDS_E5
NVRAM_SCL
DDC_SDA_DVI
(2)
R
312
4.
7K
1/
16W
C313
0.1uF/16V
Open
Ext. ROM JTAG Off
C321
0.1uF/16V
2
CONTROL GM2621
R323
4.7K 1/16W
R316
4.7K 1/16W
C335
0.1uF/16V
Close to respective power Pins
R329
GND
GND
BLUE-
(2)
R
313
NC
C334
0.1uF/16V
C324
0.1uF/16V
C328 33pF
RX2+
(2)
/WP
RESETn
LVDS_O5
LED_TR
(4)
LVDS_E[0..9]
R313
1.8V_AVDD
1
GND
RXC+
(2)
R331
0 1/16W
GND
GND
3.3V_AVDD
LVDS_E4
C332
0.1uF/16V
LVDS_E1
R307
4.
7K
1/
16W
R314
GND
6.2K
3.3V_PVDD
R312
3.3V_AVDD
3.3V_DVDD
LVDS_E6
UDART_DO
R308
4.
7K
1/
16W
Standard SPI ROM
L303
120 OHM
U403
M24C16-MN6T
1
2
3
4
5
6
7
8
A0
A1
A2
VSS
SDA
SCL
WC
VCC
3.3V_LAVDD
Open
PPWR
(6)
Close to respective power Pins
UART on GPO
1.8V_AVDD
RED+
(2)
UDART_DO
ROM_WP#
ZD301
UDZS5.6B
R
325
NC
R319
NC
LVDS_O4
+
C301
22uF
R
303
NC
Remove ROM_WP# function to GPIO12
3.3V_DVDD
U401
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_N
O_CLK_P
O_CH2_P
O_CH1_N
O_CH1_P
O_CH0_N
O_CH2_N
RESERVED
O_CH0_P
SPI_DO
SPI_CLK
RESERVED
RESERVED
RESERVED
GREEN+
RESERVED
PWM1 / GPO_5
RED-
SPI_DI
E_CH2_P
E_CLK_P
E_CLK_N
E_CH3_P
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
E_CH3_N
BLUE-
BLUE+
CRVSS
PPWR
GPIO_13
GPIO_12
GPIO_11
RESERVED
RESERVED
RESERVED
GPO_0
RESERVED
O_CH3_P
O_CH3_N
RESERVED
E_CH1_N
E_CH1_P
E_CH0_N
E_CH0_P
AVSS_DVI
RESERVED
RESERVED
RESERVED
RESERVED
E_CH2_N
RESERVED
RED+
SPI_CSn
GREEN-
AVSS_ADC
AVDD_
ADC_
1
8
VBUFC_RPLL
VD
D
_
R
P
LL_18
XTAL
TCLK
AVD
D
_
R
P
LL_33
RESETn
HSYNC
VSYNC
DDC_SDA_VGA
DDC_SCL_VGA
GPIO_9
GPIO_8
GPIO_10
GPIO_14
AVDD_BI
AS_33
GPO_2
GPO_3
RESERVED
DDC_SCL_DVI
DDC_SDA_DVI
REXT
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
RXC+
RXC-
VSS_RPLL
LBADC_VSS
LBADC_IN3
LBADC_IN2
LBADC_IN1
AVSS_BI
AS
VSS_OUT
VSS_OUT
CVDD_
1
8
CVDD_
1
8
CVDD_
1
8
CVDD_
1
8
AVSS_ADC
AVSS_ADC
AVSS_ADC
RVDD_
3
3
L
BADC_
VDD_
3
3
RVDD_
3
3
AVDD_
ADC_
3
3
AVDD_
ADC_
3
3
AVDD_
DVI
_
3
3
AVDD_
DVI
_
3
3
VDD_
OUT_
3
3
VDD_
OUT_
3
3
VDD_
OUT_
3
3
AVSS_DVI
AVSS_DVI
AVSS_DVI
AVSS_DVI
AVDD_
DVI
_
1
8
AVDD_
DVI
_
1
8
AVDD_
DVI
_
1
8
CRVSS
CRVSS
CRVSS
CRVSS
Boot-Strap Configuration:
3.3V_DVDD
NVRAM_SDA
L305
120 OHM
ATMEL_EN
NVRAM_SCL
+3.3V_VDD
LVDS_O8
R
304
NC
Open
G-PROBE
Move ROM_WP# function to GPIO12
CN301
CONN
1
2
3
RX1+
(2)
NC
L304
120 OHM
GND
LVDS_O[0..9]
PBIAS
L302
120 OHM
AUDIO_STDBY
(4)
C314
0.1uF/16V
GPO_0
DDC_SDA_VGA
(2)
R302
249 1/16W
10 KOhm
POWER_ON
(4)
LVDS_E9
R301
10 1/16W
OPTIONAL
FOR
DEBUGGING
PURPOSES
ONLY
GND
0522
BOM
LOSE
LVDS_O[0..9]
(5)
R329
NC
NC
BRIGHTNESS
(6)
A
gm5621
C
1
6
Tuesday, November 08, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
C333
0.1uF/16V
+
C309
22uF
R
305
4.
7K
1/
16W
GND
C323
0.1uF/16V
C306
0.1uF/16V
R
314
NC
Reseerver GM2621 BC Version
GND
NVRAM_SDA
3.3V_PVDD
NC
GND
C317
0.1uF/16V
X301
14.318MHz
GND
GND
LVDS_E[0..9]
(5)
3
(PWM0)
GND
RESETn
LBADC1
(4)
12K
LVDS_O7
LVDS_O0
+
C316
22uF
U302
G691L400T73
3
2
1
VCC
RSTN
GND
1K
DDC_SCL_VGA
(2)
NC
GND
LED_O
(4)
L306
120 OHM
DVI_EDID_WP
(2)
LVDS_O3
UDART_DI
ROM_WP#
LVDS_E3
Default
GND
C326
0.1uF/16V
ATMELSPI ROM
3.3V_AVDD
LVDS_E0
R
319
NC
U402
SST25VF010-20-4C-SA
1
2
3
4
5
6
7
8
CE#
SO
WP#
VSS
SI
SCK
HOLD#
VDD
LVDS_E8
R
315
4.
7K
1/
16W
Reserver GM2621 BC Version LVDS
GND
RX2-
(2)
Internal reset ciriuit mount R313=4.7K
+5V
C320
0.1uF/16V
R310
100 1/16W
GREEN-
(2)
PBIAS
(6)
ROM_SDI
LVDS_E2
R324
4.7K 1/16W
PPWR
R330
10K 1/16W
3.3V_PVDD
RX0-
(2)
+3.3V_VDD
3.3V_DVDD
C302
0.1uF/16V
ATMELSPI ROM
GND
V_EDID_ATMEL
GND
3.3V_DVDD
LVDS_O1
C303
0.1uF/16V
UDART_DI
C327
33pF
GM5621
C308
0.1uF/16V
Internal reset circuit mount R319=12K,R314=6.2K
+
C319
22uF
1.8V_DVDD
GND
3.3V_RVDD
C310
0.1uF/16V
+5V
LBADC2
(4)
R306
4.
7K
1/
16W
C311
0.1uF/16V
Open
NC
C329
0.01uF
+1.8V_VDD
ROM_SCLK
GND
RX0+
(2)
UART on DDC
Cancel this circuit
DDC_SCL_DVI
(2)
C322
0.1uF/16V
RED-
(2)
R321
R309
100 1/16W
RXC-
(2)
C331
0.1uF/16V
C330
0.1uF/16V
C312
0.1uF/16V
(SPI_CSn)
0522 ESD SOLUTION
HS
(2)
C305
0.1uF/16V
C318
0.1uF/16V
NC
3.3V_LAVDD
4.7K
VS
(2)
R318
4.7K 1/16W
Name
RX1-
(2)
LED_B
(4)
UART_PIN_SEL
LVDS_O2
LVDS_O9
+
C325
22uF
GND
LVDS_O6
R311
100 1/16W
BLUE+
(2)
GREEN+
(2)
CABLE_DET
(2)
LVDS_E7
C304
0.1uF/16V
Summary of Contents for e-Machines E17T4
Page 13: ...17 LCD Color Monitor e Machines E17T4 13 5 3 Optical Characteristics ...
Page 16: ...17 LCD Color Monitor e Machines E17T4 16 6 2 Electrical Block Diagram 6 2 1 Main Board ...
Page 23: ...17 LCD Color Monitor e Machines E17T4 23 7 2 Power Board 715G1695 1 ...
Page 24: ...17 LCD Color Monitor e Machines E17T4 24 ...
Page 25: ...17 LCD Color Monitor e Machines E17T4 25 8 PCB Layout 8 1 Main Board 715G1691 1 ...
Page 38: ...17 LCD Color Monitor e Machines E17T4 38 12 Monitor Exploded View ...