Dell E152FPc, Service Manual

Page: 19 / 55

DELL E152FPc
19
BLUE-
GND
EXTERNAL OSC.
TX0-O
R224
NC
HCLK/ALE
GND
3.3V_AVDD
RDn
MEM_REG
R
220
4.7K
1/16W
KEY_MANU
C
206
0.1uF/16V
+5V
RST#
R225 100 1/16W
PANEL_EN
R206 100 1/16W
LOW
+
C216
22uF/16V
OSC_SEL (HDATA2)
+5V
R
210
100
1/16W
DDC_SCL
C234
NC
+
C219
10uF/16V
1.8V_AVDD
GND
C224
0.1uF/16V
TX1-O
C
205
0.1uF/16V
LOW
RED-
R
231
4.7K
1/16W
NC
PANEL_PWR
+ C210
22uF/16V
KEY_ON/OFF
C
212
0.1uF/16V
3.3V_DVDD
GND
VGA_PG
R201
NC
HDATA1
+5V
R
229
4.7K
1/16W
HS-IN
BKLT_EN
FB203
120 OHM
X200
12MHz
GND
R
213
4.7K
1/16W
+5V
ZAN3 H
ZAN3 LCD Control Board
AOC
2 4
星期五
,
十月
03, 2003
Title
Size Document Number Rev
Date: Sheet of
BLUE+
C
211
0.1uF/16V
LED-GRN
TX1+O
C
202
0.1uF/16V
R
212
4.7K
1/16W
R205 100 1/16W
R235 NC
GND
GND
R216 NC
KEY_LEFT
KEY_ON/OFF
RP200 100 1/16W
1
2
3
4
8
7
6
5
Reserved
3.3V_AVDD
C229
0.1uF/16V
RED+
DDC_SCL
TX0+O
R202
0 1/16W
R200
NC
GND
R
208
100
1/16W
HIGH
DDC_SDA
RDn
R236 NC
+3.3V
R219
10K 1/16W
+ C225
22uF/16V
MEM_REG
R222
NC
Close to respective power Pins
BLON/OFF
GND
TX3-O
R
209
N
C
R
221
4.7K
1/16W
U200
GMZAN3-L
GMZAN3-L
97
98
93
94
88
89
110
111
78
83
84
122
123
19
125
126
127
128
124
118
1
116
3
104
106
95
99
90
102
22 41 75
109
35 20 81
74
77
85
86
21 23 36 42 62 76 82
103
101
4
18
5
15
14
13
12
11
8
7
6
16
17
9
10
50
107
87
91
96
100
61
115
114
63
60
59
58
57
56
55
54
53
52
113
92
79
73
72
71
70
47
46
45
44
43
40
39
37
34
33
30
29
28
27
26
25
24
51
48
49 112
117
121
80
32
31
2
105
108
119
120
38
64
65
66
67
68
69
RED+
RED-
GREEN+
GREEN-
BLUE+
BLUE-
XTAL
TCLK
GPIO2
STI_TM1
STI_TM2
GPIO6/AD6
GPIO7/AD5
AVDD_3.3
HDATA3/AD3
HDATA2/AD2/OSC_SEL
HDATA1/AD1/HP1
HDATA0/AD0/HP0
HFS/AD4
HCLK/ALE
RESETn
GPIO3/IRQn
VCO_LV
VDD_ADC_1.8
VDD_RPLL_1.8
AGND_GREEN
AGND_RED
AGND_BLUE
AGND_ADC
RVDD_
3
.3
RVDD_
3
.3
RVDD_
3
.3
AVDD_RPLL_3.3
CVDD_
1
.8
CVDD_
1
.8
CVDD_
1
.8
PPWR
PBIAS
HSYNC
VSYNC
CRVSS CRVSS CRVSS CRVSS CRVSS CRVSS CRVSS
GND_ADC
ADC_TEST
AVDD_3.3
AVSS
AVSS
CH0N_LV
CH0P_LV
CH1N_LV
CH1P_LV
CH2N_LV
CHKP_LV
CH3N_LV
CH3P_LV
AVSS
AVDD_3.3
CHKN_LV
CH2P_LV
CRVSS
VBUFS_RPLL
AVDD_BLUE_3.3
AVDD_GREEN_3.3
AVDD_RED_3.3
AVDD_ADC_3.3
RVDD_
3
.3
CRVSS
CVDD_
1
.8
GPIO9
GPIO8
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
GPIO11
GPIO10
CRVSS
SOG_MCSS
GPIO1/PWM1
DCLK
DVS
DHS
DEN
RESERVED
RESERVED
RESERVED
RESERVED
GPIO13
GPIO12
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
CVDD_
1
.8
RVDD_
3
.3
GPIO4/MEM_REG
GPIO5/AD7
GPIO0/PWM0
RESERVED
RESERVED
RESET_OUT
VSS_RPLL
AVSS_RPLL
WRn
RDn
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
+5V
C
209
0.1uF/16V
KEY_RIGHT
R
203
4.7K
1/16W
C233
22 ohm 1/16w
G-P
R
OBE
1.8V_DVDD
LOW
VS-IN
R217
0 1/16W
R207 100 1/16W
HIGH
GND
DDC_SDA
PANEL_EN
FB202
120 OHM
GND
R
214
4.7K
1/16W
RP201 100 1/16W
1
2
3
4
8
7
6
5
BKLT_EN
CN201
PITCH 2.0mm
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19 +3.3V TX3+O
C230
22pF
C0603
GREEN-
KEY_RIGHT
GND
C
213
0.1uF/16V
KEY_AUTO
HIGH
8/22 del C218 for DIP
GND
GND
R227
NC
UART_DO
1.8V_DVDD
TX2+O
R218
10K
1/16W
MUTE
R211
NC
XTAL and INTERNAL OSC
HIGH
GND
R
232
4.7K
1/16W
LED-GREEN
BKLT_PWM
C231
22pF
C0603
HIGH
+1.8V
C
215
0.1uF/16V
SOG_MCSS
WRn
TX2-O
GND
U202
MTV312MV
2 3 4 5 6
7
8
9
10
11
13
14
15
16
17
18 19 20 21 22 24 25 26 27 28
29
30
31
32
33
35
36
37
38
39
40 41 42 43 44 1
12
23
34
DA1
/P5
.1
DA0
/P5
.0
VDD3
HSDA2
/P7
.6
HSCL
2
/P7
.5
RST
VDD
P6.3/AD3
VSS
X2
ISDA/P3.4/T0
ISCL/P3.5/T1
STOUT/P4.2
P6.2/AD2/HLFH1
P1.0
P1
.1
P
3
.2/INT
0
P1
.2
P1
.3
P1
.4
P1
.6
P1
.7
P
6
.1/A
D1
P
6
.0/A
D0
HSDA/P3
.1
/T
X
D
HSCL/P3.0/RXD
P6.4/DA10
P6.5/DA11
P6.6/DA12
P6.7/DA13
DA7/HCLAMP
VBLANK/P4.0
HBLANK/P4.1
DA9/P7.2
DA8/P7.1
DA5
/P5
.5
DA4
/P5
.4
DA3
/P5
.3
HSYNC/P7
.3
VSYNC/
P7
.4
DA2
/P5
.2
X1
P1
.5
DA6/P5.6/CKO
FB200
120 OHM
BOOTSTRAP OPTIONS
C
228
0.1uF/16V
LOW
3.3V_AVDD
C
223
0.1uF/16V
HDATA0
KEY_AUTO
TXCK-O
C
200
0.1uF/16V
U201
M24C16-MN6T
1
2
3
4 8
7
6
5
A0
A1
A2
GND VCC
TEST
SCL
SDA
LED-ORG
C
222
0.1uF/16V
1.8V_AVDD
HS-IN
C
214
0.1uF/16V
GND
R228
NC
N/A
BKLT_PWM
WP
C
220
0.1uF/16V
C
217
0.1uF/16V
3.3V_DVDD
GND
FB201
120 OHM
KEY_MANU
+5V
C226
0.1uF/16V
C
208
0.1uF/16V
When X2 is used to drive ZAN3 (the optional X1 crystal is not used)
remove the shunt from JP1.
GREEN+
R223
100 1/16W
6-wire Genesis I/F
GND
R226 100 1/16W
LOW
C
204
0.1uF/16V
WP
C
221
0.1uF/16V
GND
3.3V_DVDD
R
204
4.7K
1/16W
UART_DI
RST#
+ C201
10uF/16V
STBY
2-wire I/F
C
207
0.1uF/16V
+5V
R
233
4.7K
1/16W
VS-IN
LED-ORANGE
KEY_LEFT
TXCK+O
CN200
1
2
3
4
R
230
4.7K
1/16W
GND
TCLK
C
203
0.1uF/16V