Dell E153FPc Service Manual page 27

+3.3V_VDD
58.27m A
L101
120 OHM +
C122
22uF/16V
GND
83.4m A
L103
120 OHM +
C136
22uF/16V
GND
3.3V_LAVDD
6.4m A
L105
120 OHM
C143
+
22uF/16V
OPTIONAL
FOR
DEBUGGING
+5V
PURPOSES
ONLY
C151
CN102 NC
1
UDART_DO
2
UDART_DI
3
4
G-PROBE
GND
C150
0.1uF/16V
U104
1
A0 VCC
2
A1 WP
3
A2 SCK
4
VSS SI
M24C16-MN6T
GND
Boot-Strap Configuration:
HDATA1 HDATA0 Com pone nts
IN- R143, R144
DEFAULT LOW LOW OPEN- R138, R140
IN - R138, R140
HIGH HIGH OPEN- R143, R144
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+1.8V_VDD
3.3V_DVDD
139m A
L102
C123 C124 C125 C126 C127 C128 120 OHM
C129
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 22uF/16V
Clos e to re s pe ctive pow e r Pins
3.3V_AVDD
C137 C138
Clos e to re s pe ctive pow e r Pins
0.1uF/16V 0.1uF/16V L104
3.3V_PVDD 120 OHM
22uF/16V
8.1m A
L106 C139
120 OHM
0.1uF/16V
C144
0.1uF/16V
GND
GND
+5V +5V
R123
R122
4.7K 1/16W
+5V +5V
R126
R153 R150
NC NC 2
P1.0/T2
3
P1.1/T2EX
4
P1.2/ECI
5
P1.3/CEX0
6
1 DDC_/WP P1.4/CEX1
/WP
7
P1.5/CEX2
PPWR
R151 NC 8
P1.6/CEX3/WAIT#
PBIAS
R152 NC 9
P1.7/CEX4/A17/W
10
RST
UDART_DI 11
1 RXD P3.0/RXD
UDART_DO 13
1 TXD P3.1/TXD
14
P3.2/INT0#
15
P3.3/INT1#
16
P3.4/T0
X101 17
P3.5/T1
14.318MHz
TCLK 20
XTAL2
21
XTAL1
R166 NC +5V
35
EA#/VPP
C147 C148 44
VCC
22pF 22pF
C149
+5V GND GND 0.1uF/16V 22
VSS
R133 R134 R135
SOCKET
GND PLCC44 - SOCKET-87L202-44
Philips P89C51RD2
Winbond W78E65P-PLCC44
SyncMOS SM2965
8
/WP
7 R137 100 1/16W WINBOND W78E65P-40-56L1125-137-X
NVRAM_SCL
6 R139 100 1/16W
NVRAM_SDA
5 R141 100 1/16W
R145
NC
GND
De s cription
8 bit I/F
6-w ire Ge ne s is I/F
manuals search engine
3.3V_PVDD
1.8V_DVDD
3.3V_AVDD
C130 C131 C132 C133 C134 C135
+
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
Clos e to re s pe ctive pow e r Pins
GND
1.8V_AVDD
1.8V_AVDD
42.2m A
C141 C142
+ 0.1uF/16V
C140
0.1uF/16V
GND
GND
X102
14.318MHz
C176 C177
22pF 22pF
GND GND
1 RED+
1 RED-
1 GREEN+
1 GREEN-
1 BLUE+
1 BLUE-
1 HSY NC
1 VSY NC
+5V
R124-RESET
FUNCTION
R127 R124
U101 4.7K 1/16W NC C145
0.1uF/16V
24 R125 VGA_CAB
VGA_CAB 1
A8/P2.0
25 100 1/16W GND
A9/P2.1
KEY _MENU
26
A10/P2.2 KEY _MENU
3
27 KEY _RIGHT IRQn GND
A11/P2.3 KEY _RIGHT
KEY _LEFT 3
28
A12/P2.4 KEY _LEFT
KEY _ONOFF 3
29
A13/P2.5 KEY _ONOFF 3
DDC_SCL
30 A14
A14/P2.6 1 DDC_SCL
DDC_SDA
31 A15
A15/P2.7 1 DDC_SDA
32
PSEN#
36
AD7/P0.7
37
AD6/P0.6
38
AD5/P0.5
39
AD4/P0.4
40
AD3/P0.3
41
AD2/P0.2
42
AD1/P0.1
43
AD0/P0.0
WRn
18
P3.6/WR#
RDn
19
P3.7/RD#/A16
ALE
33 R173
ALE/PROG#
R130 4.7K 1/16W
100 1/16W
34
P4.1
23
P4.0
12
P4.3/INT2
1
P4.2
+5V
+5V RDn
WRn
R148 4.7K 1/16W A15 R136 NC
ALE R142 0 1/16W
A14
R147 4.7K 1/16W R146 0 1/16W
R138 NC
A14 => MEM_REG(ZAN3SL)
A15 => HCLK(ZAN3SL)
R140 NC
Re fe r BOOTSTRAP OPTIONS
GND
27
3.3V_DVDD 1.8V_DVDD
U102
3.3V_LAVDD
1
AVDD_LV_3.3
69
AVDD_ADC_3.3
79 4
AVDD_ADC_3.3 VDD_OUT_LV_3.3
89 16
AVDD_RPLL_3.3 VDD_OUT_LV_3.3
28
VDD_OUT_LV_3.3
84
VDD_RPLL_1.8
82
VDD_ADC_1.8
3
AVSS_LV
81 15
GND_ADC VSS_OUT_LV
27
VSS_OUT_LV
72
AGND_ADC
76 GND
AGND_ADC
80
AGND_ADC
5 LVDS_E9
CH3P_LV_E/R0
83 6 LVDS_E8
VSS_RPLL CH3N_LV_E/R1
86 7 LVDS_E7
AVSS_RPLL CLKP_LV_E/R2
8 LVDS_E6
CLKN_LV_E/R3
9 LVDS_E5
CH2P_LV_E/R4
10 LVDS_E4
CH2N_LV_E/R5
11 LVDS_E3
CH1P_LV_E/R6
12 LVDS_E2
CH1N_LV_E/R7
13 LVDS_E1
CH0P_LV_E/G0
87 14 LVDS_E0
XTAL CH0N_LV_E/G1
88
TCLK
LVDS_O9
17
CH3P_LV_O/G2
LVDS_O8
18
CH3N_LV_O/G3
LVDS_O7
19
CLKP_LV_O/G4
20 LVDS_O6
CLKN_LV_O/G5
21 LVDS_O5
CH2P_LV_O/G6
22 LVDS_O4
CH2N_LV_O/G7
77 23 LVDS_O3
RED+ CH1P_LV_O/B0
78 24 LVDS_O2
RED- CH1N_LV_O/B1
74 25 LVDS_O1
GREEN+ CH0P_LV_O/B2
75 26 LVDS_O0
GREEN- CH0N_LV_O/B3
70
BLUE+
71
BLUE-
95 30
HSY NC PPWR
96 29
VSY NC PBIAS
73
SOG_MCSS
49
NC
91 61
RESET_OUT NC
66
NC
90
RESETn
52
GPIO0/PWM0
53
GPIO1/PWM1
54
GPIO2/DHS
46 55
GPIO10/IRQn GPIO3/DVS
56
GPIO4/DEN
57 R161
GPIO5/DCLK
97 4.7K
DDC_SCL
98
DDC_SDA
58
GPIO6/B7
38 59
GPIO13/AD7 GPIO7/B4
39 60
GPIO12/AD6 GPIO8/B6
40 50
GPIO11/AD5 GPIO9/B5
41
HFS/AD4
42
HDATA3/AD3
43
HDATA2/AD2
44
HDATA1/AD1
45
HDATA0/AD0
85
VBUFS_RPLL
2
VCO_LV
37
RDn
36 62
WRn STI_TM1
35 63
HCLK/ALE STI_TM2
34
MEM_REG
GND
GMZAN3 XL
QFP-100
GND
Title
Size
Date:
Dell E153FPc
3.3V_DVDD
LVDS_E[0..9]
LVDS_E[0..9] 4
LVDS_O[0..9]
LVDS_O[0..9] 4
PPWR
PPWR 5
PBIAS
PBIAS 5
BRIGHTNESS 5
+5V
R163
1/16W 4.7K 1/16W
LED_O 3
LED_G 3
ZAN3 XL & MCU
Document Number Rev
C E
Zan3 XL MAIN BOARD
Thursday , July 08, 2004 Sheet 2 of 5