Dell WASHING MACHINE Service Manual page 32

+3.3V_VDD
58.27m A
L101 C123 C124
120 OHM
+
C122
0.1uF/16V 0.1uF/16V 0.1uF/16V
22uF/16V
Clos e to re s pe ctive pow e r Pins
GND
3.3V_AVDD
83.4m A
L103 C137 C138
120 OHM +
C136
0.1uF/16V 0.1uF/16V
22uF/16V
GND
3.3V_LAVDD
6.4m A
L105
120 OHM
C143 + C144
22uF/16V
0.1uF/16V
GND
OPTIONAL
FOR
DEBUGGING
PURPOSES +5V
1 DDC_/WP
ONLY
PPWR R151 NC
PBIAS R152 NC
C151
CN102 NC
1 1
UDART_DO
2 1
UDART_DI
3
4
G-PROBE
GND
+5V GND
C150
R133 R134 R135
0.1uF/16V
U104
1 8
A0 VCC
2 7 R137
A1 WP
3 6 R139
A2 SCK
4 5 R141
VSS SI
M24C16-MN6T
GND R145
NC
GND
Boot-Strap Configuration:
HDATA1 HDATA0 Com pone nts De s cription
IN- R143, R144
DEFAULT LOW LOW OPEN- R138, R140 8 bit I/F
IN - R138, R140
HIGH HIGH OPEN- R143, R144 6-w ire Ge ne s is I/F
+1.8V_VDD
3.3V_DVDD
139m A
L102 C130
C125 C126 C127 C128 120 OHM +
C129 0.1uF/16V 0.1uF/16V
0.1uF/16V 0.1uF/16V 0.1uF/16V 22uF/16V
GND
42.2m A
Clos e to re s pe ctive pow e r Pins
L104 C141
3.3V_PVDD 120 OHM
C140 +
0.1uF/16V
22uF/16V
8.1m A
GND
L106 C139
120 OHM
0.1uF/16V
GND
1 RED+
1 RED-
1 GREEN+
1 GREEN-
1 BLUE+
+5V +5V
1 BLUE-
1 HSY NC
1 VSY NC
R123
R122
4.7K 1/16W
+5V +5V
R126
U101
R153 R150
NC NC 2 24
P1.0/T2 A8/P2.0
3 25
P1.1/T2EX A9/P2.1
4 26
P1.2/ECI A10/P2.2
5 27
P1.3/CEX0 A11/P2.3
6 28
P1.4/CEX1 A12/P2.4
/WP
7 29
P1.5/CEX2 A13/P2.5
8 30
P1.6/CEX3/WAIT# A14/P2.6
9 31
P1.7/CEX4/A17/W A15/P2.7
10 32
RST PSEN#
UDART_DI 11 36
RXD P3.0/RXD AD7/P0.7
UDART_DO
13 37
TXD P3.1/TXD AD6/P0.6
14 38
P3.2/INT0# AD5/P0.5
15 39
P3.3/INT1# AD4/P0.4
16 40
P3.4/T0 AD3/P0.3
X101 17 41
P3.5/T1 AD2/P0.2
14.318MHz 42
AD1/P0.1
43
AD0/P0.0
TCLK 20
XTAL2
21 18
XTAL1 P3.6/WR#
R166 NC +5V 19
P3.7/RD#/A16
33
ALE/PROG#
35
EA#/VPP
C147 C148 44
VCC
22pF 22pF 34
P4.1
C149 23
P4.0
12
P4.3/INT2
GND 0.1uF/16V 22 1
VSS P4.2
SOCKET
GND PLCC44 - SOCKET-87L202-44 +5V
Philips P89C51RD2 R148
Winbond W78E65P-PLCC44
SyncMOS SM2965
100 1/16W /WP WINBOND W78E65P-40-56L1125-137-X R147
100 1/16W NVRAM_SCL R138
NVRAM_SDA
100 1/16W
R140
3.3V_PVDD
1.8V_DVDD
3.3V_AVDD
U102
C131 C132 C133 C134 C135
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
Clos e to re s pe ctive pow e r Pins
69
AVDD_ADC_3.3
79
AVDD_ADC_3.3
1.8V_AVDD 89
AVDD_RPLL_3.3
1.8V_AVDD 84
VDD_RPLL_1.8
82
VDD_ADC_1.8
C142 81
GND_ADC
0.1uF/16V
72
AGND_ADC
76
AGND_ADC
80
AGND_ADC
83
VSS_RPLL
86
AVSS_RPLL
GND
X102
14.318MHz
87
XTAL
88
TCLK
C176 C177
22pF 22pF
GND GND 77
RED+
78
RED-
74
GREEN+
75
GREEN-
70
BLUE+
71
BLUE-
95
HSY NC
96
VSY NC
73
SOG_MCSS
+5V
91
RESET_OUT
R124-RESET
FUNCTION
90
RESETn
R127 R124
4.7K 1/16W NC C145
0.1uF/16V
R125 VGA_CAB
VGA_CAB 1
100 1/16W GND
KEY _MENU
KEY _MENU
3
KEY _RIGHT IRQn GND 46
KEY _RIGHT
GPIO10/IRQn
KEY _LEFT 3
KEY _LEFT
KEY _ONOFF 3
KEY _ONOFF 3
A14 DDC_SCL 97
1 DDC_SCL
DDC_SCL
A15 DDC_SDA 98
1 DDC_SDA DDC_SDA
38
GPIO13/AD7
39
GPIO12/AD6
40
GPIO11/AD5
41
HFS/AD4
42
HDATA3/AD3
43
HDATA2/AD2
44
HDATA1/AD1
45
HDATA0/AD0
WRn
RDn
ALE R173
R130 4.7K 1/16W
100 1/16W
+5V
RDn 37
RDn
WRn 36
WRn
A15
4.7K 1/16W R136 NC 35
HCLK/ALE
34
MEM_REG
ALE R142 0 1/16W
4.7K 1/16W A14 R146 0 1/16W
NC
A14 => MEM_REG(ZAN3SL)
A15 => HCLK(ZAN3SL)
NC
GMZAN3 XL
Re fe r BOOTSTRAP OPTIONS
QFP-100
GND
32
3.3V_DVDD 1.8V_DVDD
3.3V_LAVDD 3.3V_DVDD
1
AVDD_LV_3.3
4
VDD_OUT_LV_3.3
16
VDD_OUT_LV_3.3
28
VDD_OUT_LV_3.3
3
AVSS_LV
15
VSS_OUT_LV
27
VSS_OUT_LV
GND
5 LVDS_E9
CH3P_LV_E/R0
LVDS_E8
6
CH3N_LV_E/R1
7 LVDS_E7
CLKP_LV_E/R2
8 LVDS_E6
CLKN_LV_E/R3
LVDS_E5
9
CH2P_LV_E/R4
10 LVDS_E4
CH2N_LV_E/R5
11 LVDS_E3
CH1P_LV_E/R6
LVDS_E2
12
CH1N_LV_E/R7
13 LVDS_E1
CH0P_LV_E/G0
14 LVDS_E0
CH0N_LV_E/G1
LVDS_E[0..9]
LVDS_O9
17
CH3P_LV_O/G2
18 LVDS_O8
CH3N_LV_O/G3
19 LVDS_O7
CLKP_LV_O/G4
LVDS_O6
20
CLKN_LV_O/G5
LVDS_O5
21
CH2P_LV_O/G6
22 LVDS_O4
CH2N_LV_O/G7
LVDS_O3
23
CH1P_LV_O/B0
LVDS_O2
24
CH1N_LV_O/B1
25 LVDS_O1
CH0P_LV_O/B2
LVDS_O0
26
CH0N_LV_O/B3
LVDS_O[0..9]
30 PPWR
PPWR PPWR
29 PBIAS
PBIAS
PBIAS
49
NC
61
NC
66
NC
52
GPIO0/PWM0 BRIGHTNESS 5
53
GPIO1/PWM1 +5V
54
GPIO2/DHS
55
GPIO3/DVS
56
GPIO4/DEN
57 R161 R163
GPIO5/DCLK
4.7K 1/16W 4.7K
58
LED_O
GPIO6/B7
59
GPIO7/B4 LED_G
60
GPIO8/B6
50
GPIO9/B5
85
VBUFS_RPLL
2
VCO_LV
62
STI_TM1
63
STI_TM2
GND
GND
Title
ZAN3 XL & MCU
Size Document Number
Zan3 XL MAIN BOARD
C
Date: Thursday , July 08, 2004
Dell E173FPc
LVDS_E[0..9] 4
LVDS_O[0..9] 4
5
5
1/16W
3
3
Rev
E
Sheet 2 of 5