Acer G195HQ Service Manual page 52

VDDP
VCC3.3
1 VCC3.3
+ C403 C404
C402
10uF/50V 0.1uF/16V C405
0.1uF/16V 0.1uF/16V
AVDD
VCC3.3
C401
U402
0.22uF16V
R412 1 8
CS# VCC
10K 1/16W 5% 2 7
DO HOLD#
WP 3 6
WP# CLK
4 5
VSS DI
EN25F20-100GCP
C419
MVCC
10UF50V
R421
100K 1/16W 5%
C420 47pF
CMVCC
C421 47pF
7 CMVCC
C437
10UF50V
R450
100K 1/16W 5%
R440
NC
MSCL
MSDA
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C406
0.1uF/16V VDVI VMPLL VPLL AVDD VDDP
23
1 DSUB_R+
RIN0P
22
1 DSUB_R- RIN0M
20
1 DSUB_G+ GIN0P
19
1 DSUB_G- GIN0M
21
1 DSUB_SOG SOGIN0
18
1 DSUB_B+ BIN0P
17
1 DSUB_B- BIN0M
27
1 DSUB_H
HSYNC0
28
1 DSUB_V
VSYNC0
30
1 DDC1_SDA
DDCA_SDA/RS232_TX
31
1 DDC1_SCL
DDCA_SCL/rs232_RX
3
1 RX2P
NC
4
1 RX2N
NC
6
1 RX1P
NC
7
1 RX1N NC
9
1 RX0P NC
10
1 RX0N NC
12
1 RXCP NC
13
1 RXCN NC
100
1 DDC2_SDA NC
1
1 DDC2_SCL NC
15
REXT
R401 390 OHM 1/16W
TSUM1PEL
0.1uF/16V 26
REFP
C417
25
REFM
37 LVDS
SDO
38
SCZ
39
SCK
40
SDI
48
3 PPWR_ON#
GPIO_P27/PWM1
84
RST
R423
0R05 1/16W 96
XIN
X401
14.31818MHz
97
XOUT
R428 100R 1/16W 5%
C422 0.1uF/16V 80
BY PASS
52
MODE[0]
53
MODE[1]
C423
R441 R442
U403 NC
NC NC 8 1
VCC NC
EE_WP 7 2
WC E1
6 3
SCL E2
5 4
SDA VSS
NC
VDDC
81
VCTRL
VCTRL
54 PA0
LVA3P
55 PA1
LVA3M
58 PA2
LVACKP
59 PA3
LVACKM
60 PA4
LVA2P
61 PA5
LVA2M
62 PA6
LVA1P
63 PA7
LVA1M
64 PA8
LVA0P
65 PA9
LVA0M
PA[0..9]
67 PB0 PB[0..9]
LVB3P
68 PB1
LVB3M
69 PB2
LVBCKP
70 PB3
LVBCKM
71 PB4
LVB2P
72 PB5
LVB2M
73 PB6
LVB1P
74 PB7
LVB1M
77 PB8
LVB0P
78 PB9
LVB0M
36
GPIO_P40
45
GPIO_P41
46
GPIO_P42
41 EE_WP
GPIO_P23
42
GPIO_P22
35 R445 NC/100R 1/16W 5%
GPIO_P22/PWM0
47 R409 100R 1/16W 5% WP
PWM2/GPIO_P24
85
GPIO_P12
86
PWM1/GPIO_P25
87
GPIO_P17/SAR0
88 R415 100R 1/16W 5% KEY1
GPIO_P00/SAR1
89 R416 100R 1/16W 5% KEY2
GPIO_P01/SAR2
90 R417 100R 1/16W 5%
GPIO_P02/SAR3
Reduce the luminance of LED-090901
91 R419 1K1/16W LED_GRN/BLUE
GPIO_P06
92 R420 620R 1/16W 5% LED_ORANGE
GPIO_P07
93 R422 NC
PWM0/GPIO_P26
94
GPIO_P13 HDCP_CTRL
95 R424 NC
GPIO_P14 Mute
99 R425 100R 1/16W 5%
GPIO_P16/PWM2
44
GPIO_P10/I2C_MCL
43
GPIO_P11/I2C_MDA
VCC3.3
CN402 3.9K OHM 1% 1/16W
1
2
3
4
5
6
LF_B
C431
C436
CONN FB405 0.1uF/16V
NC NC
lock type
VCC1.8 VDDC
FB403
4 VCC1.8
0 OHM +-5% 1/8W
C409
C410
0.1uF/16V
0.1uF/16V
R404 NC
DVI_5V
PA[0..9] 3
R447
PB[0..9] 3
NC
PANEL_ID# 4
on_BACKLIGHT 4
adj_BACKLIGHT 4
DET_CABLE 1
1
R426
4
POWER_KEY#
VCC3.3
10K 1/16W 5%
VCC3.3
R444 R443
3.9K OHM 1% 1/16W
C432 C433 C434 R411 C435
0.1uF/16V 0.1uF/16V 0.1uF/16V 10K 1/16W 5% 0.1uF/16V
52
C412
C411 0.1uF/16V
0.1uF/16V
VCC3.3
R402
NC
Q405
NC
R405 NC
R406
NC
R407
R446
NC
NC
CMVCC
Q406
AO3401
R410
6K8 1/16W 5%
C418 R413
0.1uF/16V 10K 1/16W
CMVCC
R427
NC/10K 1/16W 5%
R430
FB406
NC
4
NC
Q404
NC
KEY 2
KEY 1
POWER_KEY#
LED_GRN/BLUE
LED_ORANGE
R408
10K 1/16W 5%
T P V ( Top Victory Electron
絬 隔 瓜 絪 腹 G2883-1-6-X-42-0909
Key Component 5.0.SCALER
Tuesday , September
Date