Acer LCD-X193HQ, Service Manual

Page: 60 / 66

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
To Keypad
Board
Note4
Note:
1. Each bypass capacitor (0.1u/16V) must be respectively closed to pin that is DC power input of scaler IC.
2. LED blue driving circuit is reserved for BenQ model.
3. Bypass capacitor C167,C168,C169,C170,C171,C172,C173 are for ESD and EMI issue. ESD component
EP101,EP102,EP103 are for GPIO direct driving LED.
4. CN104 is no locked packgae for normal model.CN104 is locked packgae for special model(Dell).
5. RL111,RL112,RL113,RL114 are reserved for some panel spec.
6. CN103 is no locked packgae for normal model.CN103 is locked packgae for special model(Dell).
7. Connector CN105 for 15.6w&18.5w B type single LVDS input panel
8. DIP Connector CN107 for special LVDS input panel
9. U108 can be cost down if use the 68667 which have internal Flash
Anxing
Note6
Note6
Note 2
POWER
ENTER&PLUS
LED_AMBER
LED_GREEN
EXIT/MINUS
LED_BLUE/OTHER_KEY
Note 3
OTHER_KEY
Note 1 Note 1 Note 1 Note 1 Note 1
Note8 Note7
V03
5 5
A2 NT68667 COMMON BOARD
Scaler
2008-06-23
InnoLux
Document Number : SIZE :
TITLE :
DATE :
SHEET OF
Rev :
DRAWN BY :
CHECK BY :
APPRO BY :
SCK
ADC_KEY2
IICSCL
SCK
SCS
SDI SDI
RX
SCS
WP_FW
WP_FW
KEY2
TX
IICSDA
HSO
LED_B_C
RXE0+
RXE1+
RXO0+
LPIN6
RXO0-
RXE2+
RXOC-
RXO3-
RXE2+
RXE2-
RXEC+
RXOC-
RXO1+
LPIN5
RXEC+
LPIN5
RXO0-
RXE0-
RXE3-
RXO2+
RXO1-
RXOC+
RXE3+
RXE0-
RXE1-
RXO2-
RXO3+
RXE1-
RXE3+
RXE0+
RXEC-
LPIN6
RXO0+
RXO1-
RXO1+
RXO2-
RXO2+
RXOC+
RXO3+
RXO3-
RXE1+
RXE2-
RXEC-
RXE3-
LED_A_C
LED_G_C
ADC_KEY1
LED_G
LED_A
LED_B
LED_B
E2P_WP
VSO
VSO
HSO
SDO
SDO
IICSDA
IICSCL
E2P_WP
RXO1-
RXOC+
RXO0-
RXO0+
RXOC-
RXO3+
RXO2+
RXO1+
RXO2-
RXO3-
AC_DET
KEY1
RED- 3
RX0+ 4
DDC_SDA_VGA 3
RX0- 4
CCFL_ENABLE 2
PANEL_ENABLE 2
DVI_DET 4
VGA_DET 3
RX1+ 4
BLUE+ 3
RX2- 4
RXC+ 4
HPD_CTRL 4
BLUE- 3
WP_EDID 3,4
RED+ 3
DDC_SCL_DVI 4
GREEN- 3
RX1- 4
VSYNC 3
DDC_SDA_DVI 4
GREEN+ 3
HSYNC 3
SOG 3
DDC_SCL_VGA 3
RXC- 4
RX2+ 4
GND
GND
DVDD_3V3
DVDD_3V3
DVDD_3V3
VAA_3V3
DVDD_3V3
AVCC_3V3
DVDD_3V3
PVCC_3V3
+3.3V
VAA_3V3 DVDD_3V3
+3.3V
GND
AVCC_3V3 PVCC_3V3
GND
+3.3V
GND GND
DVDD_3V3
GND
GND
DVDD_3V3
VCC5V
VCC5V
VCC5V
GND
+1.8V
+1.8V
+1.8V
DVDD_3V3
GND
GND
VLCD
VCC5V DVDD_3V3
R152
10K
R147 100
C167
0.1/16V
C152
0.1/16V
R157 1K
C142
0.1/16V
FB106
60 Ω
C170
0.1/16V
R137
4K7
R177
2K2
R174
10K
EP10
3
5P35
V
C172
0.1/16V
+
C141
22u/25V
R192
10K
R180 1K
C140
0.1/16V
R173
10
K
R148 100
TP4
CN105
FFC-CON
CON--PI-AL230C
1
2
3
4
6
8
10
12
14
16
18
20
22
24
26
28
30
7
9
11
13
15
17
19
21
23
25
27
29
5
R189
10K/NC
+
C133
22u/25V
R138
4K7
FB102
60 Ω
Q107
PMBT3906
3
1
2
R190
10K
R151 1K
U108
PM25LV010A-100SCE
1
2
3
4 5
6
7
8
CS#
SO
WP#
GND SI
SCK
HOLD#
VCC
EP10
2
5P35
V
CN107
FFC-CON/NC
CON--HR-200PHD2X15ST
1
2
3
4
6
8
10
12
14
16
18
20
22
24
26
28
30
7
9
11
13
15
17
19
21
23
25
27
29
5
TP5
R161
2K2/NC
C169
0.1/16V
R176
2K2
R153 1K
RL111 0/NC
C168
0.1/16V
R146
470 1%
R0603
C143
0.1/16V
R125 1K
C154
0.1/16V
C156
0.1/16V
R170
100/NC
R0603
R172
10K/NC
R162
10K/NC
R166
10K
R154 1K
C171
0.1/16V
C159
0.1/16V
CN104
2x4P 2.0mm
CON--CLX-CI0108P1VDL-1
1
2
3
4
5
6
7
8
C151
0.1/16V
R155 1K
R164
100/NC R0603
C139
1u/16V
C136
0.1/16V
R171
10K/NC
C137
0.1/16V
+
C138
22u/25V
R168
330
R0603
R163
330/NC
R0603
R175
100K
R150
10K
RL113 0/NC
CN103
FFC-CON/NC
CON--PI-AL230C
1
2
3
4
6
8
10
12
14
16
18
20
22
24
26
28
30
7
9
11
13
15
17
19
21
23
25
27
29
5
C155
0.1/16V
RL114 0
R0603
R156 1K
R142 100
Q106
PMBT3906/NC
3
1
2
R167
100/NC R0603
FB104
60 Ω
U106
AT24C16AN
1
2
3
4 5
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
R158 1K
C153
0.1/16V
C144
0.1/16V
R145 1K
R191
1K
R144
20K
EP101
5P35V
Q108
PMBT3906
3
1
2
FB107
60 Ω
R178 1K
R143 100
R160 1M
+
C150
22u/25V
U105
NT68667/NT68670B
39
46
47
50
51
52
53
54
40
48
49
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 6 7 8 9 11 12
69 70 71 72 78 79
111
1 2 3 4 5 10 13 14 16 15
41
42
43
44
45
65 66 67 68 89 90 91 92 101
103
102
104
110
109
108
107
106
105
117
116
115
114
113
112
118
119
120
121
122
124
123
126
125
128
127
55
56
57
58
59
60
61
62
63
64
73 74 75 76 77 80 81 82 84 83 85 86 87 88 94 93 96 95 98 97 100 99
PA6*/PWM8*
PB5*/DVI_SDA0
PB4*/DVI_SCL0
SCL/P34
DVDD
CVDD
DVDD
RSBA1P/V0
PA7*/PWM9*
PD5
SDA/P35
PVCC PGND BIN1+ BIN1- SOG1I GIN1+ GIN1- RIN1+ RIN1- ADC_VAA ADC_GNDA PC2 PD6 PB3/ADC3/INT1 P31/TXD P30/RXD PB2/ADC2/INT0 PB7*/DDC_SDA1 PB6*/DDC_SCL1 PA3/PWM5 PA4*/PWM6* PA5*/PWM7* AVCC RX1+ RX1- AGND RX0- AGND
RSGA2M/T7M
RSGA3P/TCLK2P
RSGA3M/TCLK2M
RSRA1P/T6P/RSBB0P
DGND/CGND
RSBB1P/T3P
AD0/GPO2
RSTB DVDD GND RX2+ RX2- RX0+ RXC+ RXC- REXT AVCC
HSYNCI1
TOUTP/VSYNCI1
PLL_GND
GND
PLL_VDD
PA0/PWM2 PA2/PWM4 PA1/PWM3
RSGA2P/T7P
SP
DVDD
RSGB2P
RSGB2M
DGND/CGND
PC7
PC6
SPI_CE
GPO1
GND
PD4
SPI_CLK
SPI_SI
SPI_SO
PWMA/GPO7
GPO6
CVDD
INT_HSO/GPO5
INT_VSO/GPO4
AD1/GPO3
PWMB/GPO8
CVDD
PC0*
PC1*
PC3/PWM0
PC5
PC4/PWM1
PB0/ADC0
PB1/ADC1
OSCO
OSCI
RSBA1M/V1
RSBA2P/V2
RSBA2M/V3
RSBA3P/V4
RSBA3M/V5
RSCLKAP/V6
RSCLKAM/V7
RSGA1P/VCKI
RSGA1M
CGND/DGND
RSRA1M/T6M/RSBB0M
RSRA2P/T5P/RSGB0P
RSRA2M/T5M/RSGB0M
RSRA3P/T4P/RSRB0P
RSRA3M/T4M/RSRB0M
RSBB1M/T3M
RSBB2P/TCLK1P
RSBB2M/TCLK1M
RSBB3M/T2M
RSBB3P/T2P
RSCLKBP/T1P
RSCLKBM/T1M
RSGB1P/T0P
RSGB1M/T0M
RSGB3M
RSGB3P
RSRB1M
RSRB1P
RSRB2M
RSRB2P
RSRB3M
RSRB3P
R165
330
R0603
C165
0.1/16V
R196
10K
RL112 0/NC
C135
0.1/16V
R179
10K
C158
22p/50V
R216 1K
X101
12MHz
1 2
C173
0.1/16V
R169
10K
C157
22p/50V
+3.3V
VLCD 2
VLCD 2
LED_A_C
LED_B_C
LED_G_C
ADC_KEY1
LED_G
KEY2
KEY1
LED_B
ADC_KEY2
LED_A
DCR_CONTROL 2
BRIGHTNESS 2
VOLUME 2
MUTE 2