Service Manuals, User Guides, Schematic Diagrams or docs for : acer Monitor LCD Монитор LCD Acer AL708 al708
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10. SCHEMATIC DIAGRAM~1 Input connector
VGA_5V
HFSn 4
+5V
HCLK 4
DAN202U
D9
1 2
VGA INPUT Pins 6/7/8 are R/G/B VGA_5V
3
CONNECTOR return lines resp.
C144
R110
16
0.1u/6 R100 CN6
11 1 R97 100/6 C131 0.01u/6
RED+ 4
47K/6 47K/6 6
GND 12 2 R95 100/6 C130 0.01u/6
RED- 4
VGA_SDA R106 100/6 7
13 3
8 R91 100/6 C114 0.01u/6
GREEN+ 4
U11 14 4
1 8 9 R88 100/6 C112 0.01u/6
A0 VCC GREEN- 4
2 7 15 5
3 A1 WP 6 VGA_SCL 10
R102 100/6
4 A2 SCL 5 R86 100/6 C109 0.01u/6 BLUE+ 4
GND SDA
DB15HD
17
AT24C02-10SC-1.8 R77 100/6 C105 0.01u/6
GND BLUE- 4
3
3
D4 D3
GND 5.6V 5.6V
GND GND R96 R90 R85
1
1
R1
75/6 75/6 75/6
GND 0/6
U14
GND 1 6
2 A1 Y1 5
Vsync R62 22/6 3 GND VCC 4
A2 Y2 VS 4
NC7WZ14P6/NS
U9 +3.3V
Hsync R69 22/6 1 6
2 A1 Y1 5
3 GND VCC
3
3
4
D1 D2 C104 A2 Y2 HS 4
R72 C99
NC7WZ14P6/NS
1
1
510/6 5.6V 47p/6 5.6V 47p/6 SC70-6
GND C155 C156
R2 0.1u/6 0.1u/6
1
1
2
2
0/6
GND
GND
PROJECT : L7E
Quanta Computer Inc.
Title
INPUT CONNECTOR
Size Document Number Rev
DISPLAY A
3. Input Connector
Date: Friday, May 24, 2002 Sheet 3 of 7
L7EA (AL708) 10-1
10. SCHEMATIC DIAGRAM~2 Scaler gm2120
+3.3V 3.3V_DVDD
L10
2.5V_VDD 3.3V_DVDD
CX000800000/1206 C69 C98 C111 C121 C96 C88 C73 C75 C93 C76 C78
22u/25V 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6
153
155
176
182
188
203
134
148
144
139
111
129
3.3V_AVDD U8
26
88
20
53
67
81
97
37
2
1
RESERVED
RESERVED
RESERVED
VDD_DPLL_3.3
VDD_SDDS_3.3
VDD2_ADC_2.5
VDD1_ADC_2.5
VDD_DDDS_3.3
CVDD_2.5
CVDD_2.5
CVDD_2.5
CVDD_2.5
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
GND 141 C154
146 AVDD_DDDS 12p/6
+3.3V 150 AVDD_SDDS
2
3.3V_AVDD 173 AVDD_RPLL
L11 181 RESERVED GND
187 RESERVED 118 R51 22/8 R131 22/8
RESERVED DCLK DCLK 6
193 115 R44 22/6
RESERVED DEN DEN 6
CX000800000/1206 C80 C101 C118 C100 C120 C103 C117 C119 196 117 R50 22/6
RESERVED 3.3V_A DVS DVS 6
164 116 R47 22/6
AVDD_BLUE DHS DHS 6
22u/25V 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6 168
AVDD_GREEN EB[0..7] 5
172 110 EB7
160 AVDD_RED PD47/OB7 109 EB6
AVDD_ADC PD46/OB6 108 EB5
GND PD45/OB5 107 EB4
PD44/OB4 106 EB3
199 PD43/OB3 105 EB2
+2.5V 2.5V_VDD VDD_RXPLL_2.5 PD42/OB2 104 EB1
L13 175 PD41/OB1 103 EB0
178 AGND_IMB PD40/OB0
AGND_RX2 EG[0..7] 5
184 102 EG7
CX000800000/1206 C94 C97 C108 C126 C110 C74 C95 190 AGND_RX1 PD39/OG7 101 EG6
197 AGND_RX0 PD38/OG6 100 EG5
22u/25V 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6 0.1u/6 198 AGND_RXC PD37/OG5 99 EG4
157 AGND_RXPLL PD36/OG4 96 EG3
SGND_ADC AGND PD35/OG3
158 95 EG2
161 AGND_ADC PD34/OG2 94 EG1
GND 165 AGND_BLUE PD33/OG1 93 EG0
169 AGND_GREEN PD32/OG0
AGND_RED ER[0..7] 5
149 92 ER7
145 AVSS_RPLL PD31/OR7 91 ER6
140 AVSS_SDDS PD30/OR6 90 ER5
3.3V_AVDD 3.3V_AVDD AVSS_DDDS PD29/OR5 87 ER4
PD28/OR4 86 ER3
GND PD27/OR3 85 ER2
C102 C107 113 PD26/OR2 84 ER1
6 PPWR PPWR PD25/OR1
114 83 ER0
X1 R76 5 PBIAS PBIAS PD24/OR0
5p/6 5p/6 0/6
TCLK 152
TCLK OB[0..7] 5
+5V XTAL 151 80 OB7
14.318MHz R73 0/6 XTAL PD23/EB7 79 OB6
R138 22/6 206 PD22/EB6 78 OB5
5 MUTE GPIO20 PD21/EB5
R139 22/6 207 77 OB4
5 LCD_ON/OFF GPIO19 PD20/EB4 OB3
A16 208 76
R130 10K/6/NS 1 GPIO18 PD19/EB3 75 OB2
+5V 205 GPIO17 PD18/EB2 74
HFSn OB1
3 HFSn HCLK 204 GPIO16/HFSn PD17/EB1 OB0
C82 73
3 HCLK GPIO22/HCLK PD16/EB0
OG[0..7] 5
R29 R28 6 72 OG7
0.1u/6 U4 7 DDC_SCL PD15/EG7 71 OG6
1 8 10K/6 10K/6 DDC_SDA PD14/EG6 70 OG5
2 A0 VCC 7 /RESET 5 PD13/EG5 69 OG4
3 A1 WP 6 GPIO13/NVRAM_SCL 50 RESETn PD12/EG4 66 OG3
4 A2 SCL 5 GPIO12/NVRAM_SDA GPIO11/ROM_WEn ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo