Iiyama PLE1902WS Service Manual page 21

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19" LCD Color Monitor
VCC3.3
3
RIN
3
GNDR
R489
3
GIN
3
GNDG
3
SOG
3
BIN
3
GNDB
3
HSY NC
3
VSY NC
3
DDCA_SDA
3
DDCA_SCL
3
R+
3
R-
3
G+
3
G-
3
B+
3
B-
3
CLK+
3
CLK-
3
DDCD_SDA
3
DDCD_SCL
AVDD_33
R403 390
 
VCC3.3
C401
0.1uF 16V
R486
C417
NC
U402
0.22uF
8
VDD
SO
7
HOLD#
CE#
3
WP#
SCK
4
VSS
SI
SST25VF010A-33-4C-SAE
WP
R487
+5V
10K 1/16W
C418
+
10uF/50V
XIN
XOUT
R404
10K 1/16W
VDDP
R407
NC
+5V
U406
R415
10K 1/16W
3
2
VCC
RST
NC/G690H438T73UF
Re s e t
Circuit
Unused Components
+5V
R412
R431 NC
1K 1/16W
R410 0R05 1/16W
R433
R402
4K7 1/16W
Volume
Q408
NC
NC/PMBS3906
AVDD_33
VDDC
VDDP
AVDD_18
AVDD_MEMPLL_33
103
VCTRL
28
RIN0P
27
75
RIN0M
NC
25
76
GIN0P
NC
24
77
PA0
GIN0M
LVA3P
26
78
PA1
SOGIN0
LVA3M
23
79
PA2
BIN0P
LVACKP
22
80
PA3
BIN0M
LVACKM
32
81
PA4
HSY NC0
LVA2P
33
82
PA5
VSY NC0
LVA2M
34
83
PA6
DDCA_SDA/RS232_TX
LVA1P
35
84
PA7
DDCA_SCL/RS232_RX
LVA1M
85
PA8
LVA0P
9
86
PA9
RX2P
LVA0M
10
RX2N
12
RX1P
13
89
RX1N
NC
15
90
RX0P
NC
16
91
PB0
RX0N
LVB3P
18
92
PB1
RXCKP
LVB3M
19
93
PB2
RXCKN
LVBCKP
5
94
PB3
DDCD_SDA
LVBCKM
6
95
PB4
DDCD_SCL
LVB2P
96
PB5
LVB2M
97
PB6
LVB1P
98
PB7
LVB1M
7
99
PB8
REXT
LVB0P
1/16W
100
PB9
LVB0M
TSUMO5PWHJ-LF
31
REFP
30
REFM
2
GPIO_P14/PWM0
36
GPIO_P22/PWM1
51
GPIO_P24/PWM2
2
41
LVDS
SDO
1
42
73
CSZ
GPIO_P04
6
43
109
SCK
GPIO_P25
5
44
SDI
119
GPIO_P00/SAR0
120
GPIO_P01/SAR1
121
GPIO_P02/SAR2
108
122
RST
GPIO_P03/SAR3
123
GPIO_P06
124
GPIO_P07
125
GPIO_P13/PWM2
128
3
XIN
GPIO_P15
4
GPIO_P16
VDDP
127
XOUT
60
VDDP
65
VDDP
102
66
BY PASS
VDDP
71
VDDP
C456
39
I2C_MCL
0.1uF 16V
38
I2C_MDA
37
C458
MODE
57
NC
56
0.1uF 16V
NC
55
NC
61
NC
64
NC
67
NC
70
NC
118
45
NC
GPIO_P47
110
46
NC
GPIO_P46
111
47
NC
GPIO_P45
115
48
NC
GPIO_P44
116
49
NC
GPIO_P43
117
50
NC
GPIO_P42
+5V
R430
1K 1/16W
2007/2/6
R503 0R05 1/16W
R432
0R05 1/16W
AUDIO_MUTE
VOL
2
Q404
PMBS3904
C431
R504 NC
NC
VCC3.3
FB405
AVDD_MEMPLL_33
600 OHM
VCC1.8
FB404
600 OHM
PA[0..9]
PA[0..9]
5
22K 1/16W
10K 1/16W
PB[0..9]
PB[0..9]
5
Volume
R413
IDX
2
WP
R488
IDX
100R 1/16W
on_PANEL 2
R411
100R 1/16W
POWER
R418
100R 1/16W
KEY 1
R420
100R 1/16W
KEY 2
R422
4K7 1/16W
R423
4K7 1/16W
adj_BACKLIGHT 2
DET_INPUT 3
AUDIO_MUTE
VCC3.3
C457
0.1uF 16V
R425
R426
R424
10K 1/16W
10K 1/16W
U403
10K 1/16W
8
1
VCC
NC
R427 100R 1/16W
7
2
WC
E1
R428
100R 1/16W
6
3
SCL
E2
R429
100R 1/16W
5
4
SDA
VSS
C459
C460
M24C04-WMN6TP
0.1uF 16V
0.1uF 16V
R499
VCC3.3
0R05 1/16W
R492
NC
on_BACKLIGHT 2
HDCP_RST 3
+5V
R505
1K 1/16W
R506 0R05 1/16W
MUTE
2
Q407
NC/PMBS3906
21
VCC3.3
FB403
VDDP
2
VCC3.3
600 OHM
C408
+
10uF/50V
C416
0.1uF 16V
C409
C410
C411
0.1uF 16V
0.1uF 16V
0.1uF 16V
AVDD_18
VCC1.8
1
2
VCC1.8
C464
C455
+
22uF/50V
0.1uF 16V
VCC3.3
FB402
DDC_WP 3
Q402
R405
600 OHM
PMBS3904
C422
R406
0.1uF 16V
+5V
+5V
2
R414
120R 1/16W
+5V
Q401
R408
R409
PMBS3906
LED_G
120R 1/16W
R421
120R 1/16W
Q403
PMBS3906
LED_A
R419
120R 1/16W
C425
0.22uF
CN401
KEY 2
KEY 1
LED_G
1
KEY 1
LED_A
2
KEY 2
3
POWER
4
LED_G
5
LED_A
C426
6
0.1uF 16V
CONN
Title
Size
Document Number
Custom
Date:
Monday , May 21, 2007
Iiyama PLE1902WS
C412
C413
C419
C420
C461
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
0.1uF 16V
FB401
VDDC
2
120 OHM
C403
C402
+
4.7uF
0.1uF 16V
C404
C405
C406
0.1uF 16V
0.1uF 16V
0.1uF 16V
AVDD_33
C407
0.1uF 16V
C414
C415
0.1uF 16V
0.1uF 16V
C421 22pF
XIN
X401
R501
20
 
1/16W
14.3 Mhz
XOUT
C423 22pF
R502
20
1/16W
 
VCC3.3
R474
R475
3.9K
 
1/16W
3.9K
 
1/16W
POWER
C427
C428
C429
C430
0.1uF 16V
0.1uF 16V
0.1uF 16V
4-1. SCALER
Rev
E
G2573-F-X-X-6-070521
Sheet
5
of
6

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