Philips 226V3LSB/00 Service Manual page 19

21.5″lcd color monitor chassis: meridian 3
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Scaler
VCC3.3
VCC3.3 7
FB404
300OHM
AVCC
C413
C414
4.7UF 10V
1uF 10V
C0805
C0402
FB405
DVDD
300OHM
C416
C417
C418
4.7UF 10V
10N 50V
10N 50V
C0805
FB407
ADC_VAA33
300OHM
C421
C422
4.7UF 10V
10N 50V
C0805
FB408
OSC_VDD
300OHM
C423
C424
4.7UF 10V
10N 50V
C0805
+5V
R415
100K 1/16W 5%
R416
5V_DET
220K 1/16W 5%
LPD_IN1*
C425 10N 50V
DVDD
R429
10K 1/16W 5%
100NF 25V
VCC3.3
WP
PA3*
R439
100R 1/16W 5%
R422
4.7K 1/16W
VGA_CABLE_DET
3
VGA_CABLE_DET
DVI_CABLE_DET
4
DVI_CABLE_DET
R423
7K5 1/16W 5%
VCC1.8
VCC1.8 7
FB401
CVDD
300OHM
C401
C402
C403
4.7UF 10V
10N 50V
10N 50V
C0805
FB402
300OHM
ADC_VAA
C404
C405
ADC_VAA33
4.7UF 10V
10N 50V
C0805
CVDD
U401
AVCC
R408
10
470R 1/16W 1%
REXT
1
RX2+
4
RX2+
RX2+
2
RX2-
4
RX2-
RX2-
C419
C415
RX1+
3
4
RX1+
4
RX1+
10N 50V
10N 50V
RX1-
4
RX1-
RX1-
5
RX0+
4
RX0+
RX0+
RX0-
6
4
RX0-
7
RX0-
RXC+
4
RXC+
RXC+
8
RXC-
4
RXC-
RXC-
25
AHS0
3
AHS0
HSY NCI1
26
AVS0
3
AVS0
VSY NCI1
15
B0+
3
B0+
BIN1+
16
B0-
3
B0-
BIN1-
17
SOG_DET
3
SOG_DET
SOG1I
18
G0+
3
G0+
GIN1+
19
G0-
3
G0-
GIN1-
20
R0+
3
R0+
RIN1+
21
R0-
3
R0-
RIN1-
98
DDCSDA2
4
DDCSDA2
PB7*/DVI_SDA*/TXD*
DDCSCL2
97
4
DDCSCL2
28
PB6*/DVI_SCL*/RXD*
DDCSDA1
3
DDCSDA1
PB5*/VGA_SDA*/TXD*
27
DDCSCL1
3
DDCSCL1
PB4*/VGA_SCL*/RXD*
SPI_CE
89
SPI_CE
87
SPI_SO
SPI_SO
SPI_SI
88
R453
SPI_SI
SPI_CK
0R05 1/16W
86
85
SPI_CLK
WP
PA3*
PA3*
VCC3.3
R452
R451
NC
NC
TP3
TP-R-0.75
44
TXD*
P31*/TXD*
43
RXD*
P30*/RXD*
MSDA
31
TP4
P35*
P35*
MSCL
32
P34*
TP-R-0.75
P34*
30
RSTB
C427
C426
22pF 50V
94
OSCI
X401
12MHz
C428
22pF 50V
93
OSCO
NT68660UFG/A
U402
8
2
SPI_SO
VDD
SO
7
1
SPI_CE
HOLD#
CE#
3
6
SPI_CK
WP#
SCK
4
5
SPI_SI
GND
SI
Pm25LD020C-SCE
VCC3.3
EE_WP
PA0*
MSCL
R445
NC/100R 1/16W 5%
P34*
MSDA
P35*
R447
NC/100R 1/16W 5%
CABLE_DET
ADC1
PB[0..9]
6
PB[0..9]
PB0
LVB3P
PB1
LVB3M
PB2
LVBCKP
PB3
LVBCKM
PB4
LVB2P
PB5
LVB2M
PB6
LVB1P
PB7
LVB1M
PB8
LVB0P
PB9
LVB0M
PA[0..9]
6
PA[0..9]
PA0
LVA3P
PA1
LVA3M
PA2
LVACKP
AVCC
DVDD
PA3
LVACKM
PA4
LVA2P
PA5
LVA2M
ADC_VAA
OSC_VDD
PA6
LVA1P
PA7
LVA1M
PA8
LVA0P
PA9
LVA0M
45
NC
46
NC
47
NC
48
NC
49
NC
50
NC
51
NC
74
NC
75
NC
72
PB9
LVB0M
T0M
71
PB8
LVB0P
T0P
70
PB7
LVB1M
T1M
69
PB6
LVB1P
T1P
68
PB5
LVB2M
T2M
67
PB4
LVB2P
T2P
66
PB3
LVBCKM
TCLK1M
65
PB2
LVBCKP
TCLK1P
64
PB1
LVB3M
T3M
63
PB0
LVB3P
T3P
61
PA9
LVA0M
T4M
60
PA8
LVA0P
T4P
59
PA7
LVA1M
T5M
58
PA6
LVA1P
T5P
57
PA5
LVA2M
T6M
56
PA4
LVA2P
T6P
55
PA3
LVACKM
TCLK2M
54
PA2
LVACKP
TCLK2P
53
PA1
LVA3M
T7M
52
PA0
LVA3P
T7P
+5V
R454
22K 1/16W 5%
79
PWMB*
PE3*/PWMB*
42
PE2*
PE2*/PWMA*/DBC*
78
LPD_IN1*
PE1*/LPD_IN1*/INT_VSO*
29
PE0*
PE0*/PWMA*/LPD_IN0*
91
PC7
90
R424
1K 1/16W 5%
PC6
PC6/INTE2
100
PC5
PC5
99
PC4
PC4
96
PC1*
PC1*/LPD_OUT*
76
PC0*
PC0*/PWMA*/DBC*
82
R487
1K 1/16W 5%
ADC3
PB3/ADC3/INTE1
83
R488
1K 1/16W 5%
ADC2
PB2/ADC2/INTE0
36
ADC1
PB1/ADC1
35
ADC0
PB0/ADC0
80
PA7*
PA7*
81
PWMC*
PA6*/PWMC*
41
PA5*
PA5*/PWMB*
40
PA4*
PA4*/INTE3*/INT_HSO*
84
PA2*/PWMD*/DBC*
34
R431
100R 1/16W 5%
PA1*
PA1*/PWMD*/DBC*
33
R434
100R 1/16W 5%
PA0*
PA0*/PWMC*
VCC3.3
R436
22K 1/16W 5%
R440
100R 1/16W 5%
P/SDA
PA4*
VCC3.3
R446
100R 1/16W 5%
P/SCL
PA5*
C430
8
1
NC/220N 10V
VCC
A0
7
2
6
WP
A1
3
SCL
A2
5
4
SDA
GND
U403
NC/M24C16
R402
NC/2K2 1/16W 5%
R403
NC/2K2 1/16W 5%
1
2
3
4
5
6
7
8
CN401
NC/8PIN
6
1
R406
0R05 1/16W
KEY 1
5
2
R407
0R05 1/16W
KEY 2
4
3
POWER
3
4
LED_G
2
5
LED_A
1
6
CN402
CN403
NC/CONN
NC/6PIN
VCC3.3
7
1
6
2
5
3
FB406
4
4
NC/300OHM
3
5
2
6
1
7
TOUCH_POWER
CN404
CN405
CONN
NC/7PIN
D404
NC/RLZ5.6B
R410
NC/0R05 1/16W
R413
R414
NC/2K2 1/16W 5%
NC/0R05 1/16W
Q402
R427
NC/LMBT3906LT1G
on_BACKLIGHT 7
LED_2
NC/2K2 1/16W 5%
PC4
Panel_ON 7
5V_DET_INT
DVI_HPD
DVI_HPD 4
R418
NC/1R 1/10W 5%
P/SCL
POWER
RESETB
LED_2
PS_EN 7
Adj_BACKLIGHT 7
R409
0R05 1/16W
KEY 1
KEY 2
R411
CABLE_DET
2K2 1/16W 5%
5V_DET
NC/0R05 1/16W
R412
Q401
R425
LMBT3906LT1G
LED_1
10K 1/16W 5%
PC4
Audio_DET
Audio_DET 7
Audio_EN
Audio_EN 7
INTB(PWM)
P/SDA
R417
LED_1
560OHM +-5% 1/10W
EDID_WP
EDID_WP
EE_WP
R437
22K 1/16W 5%
VCC3.3
P_SDA
P_SCL
+5V
MSCL
MSDA
INTB(PWM)
R486
NC
RESETB
R485
NC
C437
NC
Meridian 3
19
VCC3.3
ADC3
ADC2
PC6
R457
NC/0R05 1/10W
+5V
VCC3.3
LED_A
+5V
+5V
3,4,7
VCC3.3
LED_G
CN411
1
2
3
4
5
NC/CONN
CN410
1
2
3
4
5
6
NC/CONN

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