Philips 220E1SB/00 Service Manual page 23

1
SCALER
FB401 FB406
AVCC PVCC
300OHM 300OHM
C440 C403 C404
1uF 16V 0.1uF/16V 0.1uF/16V
VCC3.3
FB404
A
300OHM DVDD
C410 C412 C430 C423
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
FB407
300OHM ADC_VAA
RX2P
RX2N
C439 C447
RX1P
RX1N
1uF 16V 0.1uF/16V
RX0P
RX0N
RXCP
RXCN
DSUB_H
DSUB_V
DSUB_B+
DSUB_B-
DSUB_SOG
DSUB_G+
DSUB_G-
DSUB_R+
DSUB_R-
B
+5V
DDC1_SDA
DDC1_SCL
DDC2_SDA
R403
DDC2_SCL
10K 1/16W 5% 5V_DET
R407
20K OHM 1/16W KEY1
5V_DET KEY2
C446 0.1uF/16V SPI_CE
SPI_SO
SPI_SI
SPI_CK
WP
VGA_DET
DVI_DET
MSDA
MSCL
TX
DVDD
MUTE
C
R405 10K 1/16W 5%
C422 C420 22pF
0.1uF/16V
C421 22pF
+5V
CN405
1
TX
2
3
4
NC/CONN
DUBUG
D
POWER_KEY#
KEY1 KEY_LEFT R436 0R05 1/16W
KEY_RIGHT R437 NC
KEY2 KEY_AUTO R438 NC
R439 NC
R445 0R05 1/16W LED_ORANGE
LED_LF_BLUE R446 0R05 1/16W LED_GRN/BLUE
1
2
FB403
VCC1.8 CVDD
300OHM
C448 C406 C407 C442
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
AVCC DVDD
C438 CVDD
1uF/16V
PVCC
C413 ADC_VAA
0.1uF/16V
U401
R401
AVCC 470 OHM +-1% 1/16W
16
REXT
4
RX2+
5
RX2-
7
RX1+
8
RX1-
10
RX0+
11
RX0-
13
RXC+
14
RXC-
41
HSYNCI1
42
VSYNCI1
19
BIN1+
20
BIN1-
21
SOG1I
22
GIN1+
23
GIN1-
24
RIN1+
25
RIN1-
34
PB7/DDC_SDA1*
35
PB6/DDC_SCL1*
46
PB5/DVI_SDA0*
47
PB4/DVI_SCL0*
30
PB3/ADC3/INTE1
33
PB2/ADC2/INTE0
R415 1K 1/16W 5%
125
PB1/ADC1
R416 1K 1/16W 5%
126
PB0/ADC0
104
SPI_CE
105
SPI_SO
106
SPI_SI
107
SPI_CLK
108
PD4
48
PD5
29
PD6
R431 100R 1/16W 5%
49
P35
R429 100R 1/16W 5%
50
P34
R412 100R 1/16W 5%
31
P31/TXD
R454 NC/10K 1/16W 5%
32
P30/RXD
1
RSTB
127
OSCI
X401
12MHz R462
1M 1/16W 5%
128
OSCO
NT68667UFG/C
KEY2
KEY1
POWER_KEY#
LED_ORANGE
LED_GRN/BLUE
CN406
CN401
NC/CONN
1 1
2 2
3 3
4 4
5 5
6
7
8
FFC CONNECTOR
NC/2x4PIN/1.0mm
2
3
100
DGND/CGND
99
DGND/CGND
98
DGND/CGND
97
DGND/CGND
96
DGND/CGND
95
DGND/CGND
94
DGND/CGND
93
DGND/CGND
92
DGND/CGND
91
DGND/CGND
88
T0M
RSGB1M/T0M
87
RSGB1P/T0P T0P
86
RSCLKBM/T1M T1M
85
RSCLKBP/T1P T1P
84
RSBB3M/T2M T2M
83
RSBB3P/T2P T2P
82
RSBB2M/TCLK1M TCLK1M
81
RSBB2P/TCLK1P TCLK1P
80
T3M
RSBB1M/T3M
79
T3P
RSBB1P/T3P
77
RSRA3M/T4M/RSRB0M T4M
76
RSRA3P/T4P/RSRB0P T4P
75
RSRA2M/T5M/GSGB0M T5M
74
RSRA2P/T5P/RSGB0P T5P
73
RSRA1M/T6M/RSGB0M T6M
72
RSRA1P/T6P/RSBB0P T6P
71
TCLK2M
RSGA3M/TCLK2M
70
TCLK2P
RSGA3P/TCLK2P
69
T7M
RSGA2M/T7M
68
RSGA2P/T7P T7P
63
DGND/CGND
62
RSGA1P/VCKI
61
RSCLKAM/V7
60
RSCLKAP/V6
59
RSBA3M/V5
58
RSBA3P/V4
57
RSBA2M/V3
56
RSBA2P/V2
55
RSBA1M/V1
54
RSBA1P/V0
89
DGND/CGND
110
NC
111
GPO2/AD0
112
GPO3/AD1
R418 120R 1/16W 5% VSO
113
INT_VSO/GPO4
R417 100R 1/16W 5% HSO
114
INT_HSO/GPO5
116
NC
117
PWMA*/GPO7 adj_BACKLIGHT
118
PWMB*/GPO8 Volume#
VSO
103
PC7
102 HSO
PC6
124 R425 1K 1/16W 5% POWER_KEY#
PC5
123
PC4/PWM1 on_BACKLIGHT
122
PANEL_ID#
PC3/PWM0
R402 100R 1/16W 5% EE_WP
28
PC2
121
DDC_WP
PC1*
120
PC0* HDCP_CTRL
R421 NC/120R 1/8W
40
PA7/PWM9*
39 R422 NC/120R 1/8W
PA6/PWM8*
38
PA5/PWM7*
37
PA4/PWM6*
R406 NC/120R 1/8W LED_A
36
PA3/PWM5
R419 120R 1/8W 5% LED_ORANGE
67
PA1/PWM3
R420 LED_B
66
PA2/PWM4
120R 1/8W 5%
65
PA0/PWM2 PPWR_ON#
VCC3.3
R444
R443
3.9K OHM 1% 1/16W 3.9K OHM 1% 1/16W
C431 C432 C433 C434 R411
ZD403 ZD401
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 10K 1/16W 5%
RLZ5.6B RLZ5.6B
3
Meridian 1
4 5
DVDD
C401 R414 U402
0.22uF16V 10K 1/16W 5%
SPI_CE
1 8
CE VCC
SPI_SO 2 7
SO HOLD#
WP R409 100R 1/16W 5% 3 6 SPI_CK
WP# SCK
4 5 SPI_SI
GND SI
PM25LV010A
DVDD
C411
R440 R441 0.22uF16V
4K7 1/16W 5% 4K7 1/16W 5%
U403
8 1
VCC NC
EE_WP
7 2
WC NC
MSCL
6 3
SCL NC
MSDA
5 4
SDA VSS
M24C16
+5V
R465 R466
NC/120R 1/8W
LED_A Q401
NC/2N3906S-RTK/PS
LED_LF_BLUE
R467
NC/0R05 1/16W R468 NC/0R05 1/16W
+5V
R469
R470
LED_B Q402
1
NC/2N3906S-RTK/PS
R471 R472 LED_GRN/BLUE
0R05 1/16W 0R05 1/16W
CONN
LED_LF_BLUE
ZD402
C435 R408 C436
RLZ5.6B
0.1uF/16V 10K 1/16W 5%
0.1uF/16V
4 5
23
CN401 D2
CN402 D5
CN403 D5
CN405 C1
CN406 D2
C401 A4
C403 A1
C404 A1
C406 A2
C407 A2
A
C410 A1
C411 A5
C412 A1
C413 A2
C420 C2
C421 C2
C422 C1
C423 A2
C430 A1
C431 D3
C432 D3
C433 D3
C434 D4
C435 D4
C436 D5
C438 A2
C439 A1
C440 A1
C442 A2
C446 C1
C447 A1
C448 A2
FB401 A1
FB403 A2
FB404 A1
B
FB406 A1
FB407 A1
Q401 B5
Q402 C5
R401 A2
R402 C3
R403 B1
R405 C1
R406 C3
R407 B1
R408 D4
R409 A4
R411 D4
R412 C2
R414 A4
R415 B2
R416 B2
R417 C3
R418 C3
R419 C3
R420 C3
R421 C3
R422 C3
R425 C3
R429 C2
C
R431 C2
R436 D1
R437 D1
R438 D1
R439 D1
R440 A4
R441 A4
R443 D3
R444 D3
R445 D1
R446 D1
R454 C2
R462 C2
R465 B4
R466 B5
R467 B4
R468 B5
CN402
R469 B4
1
R470 B5
2
R471 C4
3
4
R472 C5
5
6 U401 A2
7
U402 A5
U403 B5
X401 C2
D
ZD401 D3
1
2
ZD402 D4
3
ZD403 D3
CN403
NC/CONN