Dell 1907FPc Service Manual

Dell 1907FPc
32
ROM_SCLK
PPWR
LVDS_O2
L301
120 OHM
+
C301
22uF
X301
14.318MHz
C327 33pF
LVDS_E8
R324
4.7K 1/16W
BLUE+(2)
RX0-(2)
CABLE_DET (2)
LVDS_O3
GND
LVDS_E[0..9]
G-PROBE
GND
C330
0.1uF/16V
R333 NC
R303
NC
ATMELSPI ROM
LVDS_E7
C306
0.1uF/16V
LVDS_O[0..9]
RXC+(2)
C310
0.1uF/16V
R302 249 1/16W
3.3V_DVDD
OPTIONAL FOR DEBUGGING PURPOSES ONLY
LVDS_E[0..9] (5)
LVDS_O0 LVDS_E6
UDART_DO
6/14 Added
RX2+(2)
8/16 Modified
1.8V_DVDD
R323 4.7K 1/16W
LBADC2 (4)
C323
0.1uF/16V
GND
R331 0 1/16W
R327
NC
C324 0.1uF/16V
V_EDID_ATMEL
GREEN+(2)
LED_O (4)
UDART_DI
C318
0.1uF/16V
U403 NC
1 2 3 4 5
6 7 8
A0 A1 A2 VSS SI
SCK
WP
VCC
LVDS_O4
C302
0.1uF/16V
C305
0.1uF/16V
10 KOhm
+
C316
22uF
GND
+3.3V_VDD
NVRAM_SCL
C304
0.1uF/16V
R311 100 1/16W
ATMEL_EN
Burst CTRL
(6)
R316
4.7K 1/16W
R332 NC
(PWM1)
2
9/21 modified
R326 NC
ROM_SDI
Default
+3.3V_VDD
R325
NC
3.3V_PVDD
GND
GND
GPO_0
+1.8V_VDD
DDC_SDA_VGA(2)
LVDS_O[0..9] (5)
BRIGHTNESS(6)
RX2-(2)
LVDS_O9 LVDS_E5
UART_PIN_SEL
3.3V_LAVDD
NVRAM_SDA
C333 0.1uF/16V
Close to respective power Pins
DDC_SCL_DVI(2)
C320
0.1uF/16V
C331
0.1uF/16V
RED+(2)
C321
0.1uF/16V
3.3V_DDC
UDART_DI
C312
0.1uF/16V
3.3V_DVDD
LVDS_E4
C311
0.1uF/16V
UART on DDC
3.3V_DVDD
LVDS_O8
NVRAM_SCL
C322
0.1uF/16V
VS(2)
GND
HS(2)
ROM_WP#
+3.3V_VDD
LBADC1 (4)
R304NC
Move ROM_WP# function to GPIO12
LVDS_O7
L306
120 OHM
3.3V_PVDD
6/14 Modified
LVDS_E3
C303
0.1uF/16V
1.8V_DVDD
GND
3.3V_AVDD
GREEN-(2)
L305
120 OHM
Close to respective power Pins
PBIAS
UART on GPO
/WP
U302
G691L400T73
3 2 1
VCC
RSTN
GND
0522 ESD SOLUTION
3.3V_DVDD
LVDS_E0
+5V
GND
R329
NC
L303
120 OHM
R310 100 1/16W
1.8V_AVDD
DDC_SCL_VGA(2)
+
C325 22uF
3
RX0+(2)
LVDS_O6
3.3V_AVDD
RED-(2)
Open
Open
R430
4.7K 1/16W
U401
GM 5621
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
RESERVED
O_CH0_N
SPI_DO SPI_CLK
RESERVED RESERVED RESERVED
GREEN+
RESERVED
PWM1 / GPO_5 RED- SPI_DI
E_CH2_N
E_CLK_N
E_CLK_P
E_CH3_N
RESERVED RESERVED RESERVED RESERVED RESERVED
E_CH3_P
BLUE- BLUE+ CRVSS
PPWR
GPIO_13 GPIO_12 GPIO_11
RESERVED RESERVED RESERVED
GPO_0
RESERVED
O_CH3_N
O_CH3_P
RESERVED
E_CH1_P
E_CH1_N
E_CH0_P
E_CH0_N
AVSS_DVI
RESERVED RESERVED RESERVED RESERVED
E_CH2_P
RESERVED
RED+ SPI_CSn GREEN-
AVSS_ADC
AVDD_ADC_18
VBUFC_RPLL
VDD_RPLL_18
XTAL TCLK
AVDD_RPLL_33
RESETn HSYNC VSYNC DDC_SDA_VGA DDC_SCL_VGA
GPIO_9 GPIO_8
GPIO_10 GPIO_14
AVDD_BIAS_33
GPO_2 GPO_3 RVDD_33 HOST_SCL HOST_SDA REXT RX2+ RX2- RX1+ RX1- RX0+ RX0- RXC+ RXC-
VSS_RPLL
LBADC_VSS
LBADC_IN3 LBADC_IN2 LBADC_IN1
AVSS_BIAS
VSS_OUT
VSS_OUT
CVDD_18
CVDD_18
CVDD_18
CVDD_18
AVSS_ADC
AVSS_ADC
AVSS_ADC
RVDD_33
LBADC_VDD_33
RVDD_33
AVDD_ADC_33
AVDD_ADC_33
AVDD_DVI_33
AVDD_DVI_33
VDD_OUT_33
VDD_OUT_33
VDD_OUT_33
AVSS_DVI
AVSS_DVI
AVSS_DVI
AVSS_DVI
AVDD_DVI_18
AVDD_DVI_18
AVDD_DVI_18
CRVSS
CRVSS
CRVSS
CRVSS
CN301 CONN
1 2 3
3.3V_PVDD
3.3V_AVDD
GND
RX1-(2)
LVDS_E9
C317
0.1uF/16V
LVDS_O1
+
C309
22uF
R301
10 1/16W
1
GND
DDC_SDA_DVI(2)
R308
4.7K 1/16W
Boot-Strap Configuration:
LVDS_E2
C332
0.1uF/16V
E
gm5621
Custom
36Monday, November 14, 2005
Dell 1907FPc
Title Size Document Number Rev Date: Sheet
of
L302
120 OHM
C313
0.1uF/16V
3.3V_LAVDD
BLUE-(2)
3.3V_DVDD
C329
NC
LED_G (4)
LVDS_O5
Open
8/16 Modified
Audio cut-off(4)
ROM_WP#
GND
GND
USB Switch
(4)
PBIAS (6)
Standard SPI ROM
GND
R322 10K 1/16W
Open
GND
R317
4.7K 1/16W
(PWM0)
GND
R321 NC
3.3V_DVDD
L304
120 OHM
GND
3.3V_DVDD
RESETn
ZD301
UDZS5.6B
R307
4.7K 1/16W
+
C319
22uF
R305
4.7K 1/16W
RXC-(2)
/WP
UDART_DO
R315
4.7K 1/16W
GND
ATMELSPI ROM
RX1+(2)
3.3V_DDC
R318
4.7K 1/16W
GND
LVDS_E1
Standard SPI ROM
1.8V_AVDD
R309 100 1/16W
GND
Name
Audio Detect
(4)
PPWR (6)
C328 33pF
POWER_ON (4)
U402
SST25VF010-20-4C-SA
1 2 3 4 5
6 7 8
CE# SO WP# VSS SI
SCK
HOLD#
VDD
C308
0.1uF/16V
3.3V_PVDD
GND
RESETn
(SPI_CSn)
DVI_EDID_WP(2)
C307
0.1uF/16V
R306
4.7K 1/16W
Ext. ROM JTAG Off
NVRAM_SDA
C314
0.1uF/16V
C326
0.1uF/16V
6/14 Modified
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Dell 1907FPc Specifications

General

Brand	Dell
Model	1907FPc
Category	Monitor
Language	English