Philips 220VW8FB/00 Service Manual page 25

25 220VW8 LCD
1 2
VCC3.3
A
CN5 CN5
1
R68 R68 100/6/NC 100/6/NC
3 RIN
2
R69 R69 100/6/NC 100/6/NC
3 GNDR
3
3 GIN
4
3 GNDG
3 SOG
JWT-A2001WV2-04/NC JWT-A2001WV2-04/NC
3 BIN
3 GNDB
3 HSYNC
3 VSYNC
3 DDCA_SDA
B
3 DDCA_SCL
VCC3.3
3 R+
3 R-
07/01/25 (READ EDID FAILED)
3 G+
3 G-
R70 R70 R71 R71
3 B+
3 B-
3.3K/6/NC 3.3K/6/NC 3.3K/6/NC 3.3K/6/NC
3 CLK+
3 CLK-
3 DDCD_SDA
3 DDCD_SCL
R72 R72
AVDD_33
C
VCC3.3 C78 C78
10uF/8/NC 10uF/8/NC
ADD PULL HIGH RESISTOR 7 11 06
R76 R76
10K/6 10K/6
U5 U5
SST25VF010A SST25VF010A
8 2
VDD SDO
+5V C63 C63
7 1
HOLD# CE#
R77 R77
3 6
WP# SCK
0.1uF/6 0.1uF/6
4 5
VSS SDI
D
WP
R80 R80
R79 R79
10K/6 10K/6
10K/6/NC 10K/6/NC C66 C66 22pF/6 22pF/6
X1 X1
14.318MHZ 14.318MHZ
C67 C67 22pF/6 22pF/6
E
VDDP_33
NC
R85 R85 10K/6/NC 10K/6/NC
VCC3.3
C70 C70 R98 R98 10K/6/NC 10K/6/NC
0.1uF/6/NC 0.1uF/6/NC
U7 U7
R99 R99 10K/6/NC 10K/6/NC
1 8
A0 VCC
2 7
A1 WP
R100 R100 100/6/NC 100/6/NC HDCP_SCL
3 6
A2 SCL
F
R101 R101 100/6/NC 100/6/NC HDCP_SDA
4 5
GND SDA
24C04/NC 24C04/NC R102 R102 10K/6/NC 10K/6/NC
HDCP Key (288Bytes)
R104 0/6/NC R104 0/6/NC
HEADER4X1/NC HEADER4X1/NC
HDCP FUNCTION
G
1 2
Schematic Diagram(Scaler Board - Scaler)
3 4 5
MEMPLL_33
VDDP_33
AVDD_33 AVDD_18
VDDC_18
U4 U4
VCTRL
28
RIN0P
27
RIN0M LVA4P
25
GIN0P LVA4M
24
GIN0M LVA3P
26
SOGIN0 LVA3M
23
BIN0P LVACKP
22
BIN0M LVACKM
32
HSYNC0 LVA2P
33
VSYNC0 LVA2M
34
DDCA_SDA/RS232_TX LVA1P
35
DDCA_SCL/RS232_RX LVA1M
LVA0P
9
RX2P LVA0M
10
RX2N
12
RX1P
13
RX1N LVB4P
15
RX0P LVB4M
16
RX0N LVB3P
18
RXCKP LVB3M
19
RXCKN LVBCKP
5
DDCD_SDA LVBCKM
6
DDCD_SCL LVB2P
LVB2M
LVB1P
LVB1M
390/6 1% 390/6 1%
7
REXT LVB0P
LVB0M
TSUMU58WHJ-LF TSUMU58WHJ-LF
31
REFP
30
REFM
GPIO_P14/PWM0
GPIO_P22/PWM1
GPIO_P24/PWM2
41
SDO
42
CSZ GPIO_P04
0/6 0/6
43
SCK GPIO_P25
44
SDI
GPIO_P00/SAR0
GPIO_P01/SAR1
GPIO_P02/SAR2
108
RST GPIO_P03/SAR3
GPIO_P06
GPIO_P07
GPIO_P13/PWM2
128
XIN GPIO_P15
GPIO_P16
127
XOUT
C69 C69
0.1uF/6 0.1uF/6
102
BYPASS
I2C_MCL
I2C_MDA
37
MODE
57
NC GPIO42
56
NC GPIO43
55
NC GPIO44
GPIO45
61
NC GPIO46
64
NC GPIO47
70
NC
67
NC
110
NC
111
NC
JP1 JP1 115
NC
116
1 NC
117
2 NC
118
3 NC
VDDP
VDDP
VDDP
VDDP
3 4 5
6 7 8
CN7 CN7
MENU_O
8
SEL_O
7
PWR_O VCC3.3
6
DOWN_O FB2 FB2
5
UP_O
4
LEDA_O
2,6 VCC3.3
3
LEDG_O CX201209813/8 CX201209813/8
2
1
7101-E08N 7101-E08N
103
VCTRL 2
VCC1.8
75
76
FB3 FB3
77
LVA3P 5
78
LVA3M 5
79
LVACKP 5 2 VCC1.8
CX201209813/8 CX201209813/8
80
LVACKM 5
81
LVA2P 5
82
LVA2M 5
83
LVA1P 5
84
LVA1M 5
85
LVA0P 5
86
LVA0M 5
AVDD_18
89
VCC1.8
90
91
LVB3P 5
FB5 FB5
92
LVB3M 5
93 CX201209813/8 CX201209813/8
LVBCKP 5
+ +
94
LVBCKM 5
95
LVB2P 5
96
LBA2M 5
97
LVB1P 5
98
LVB1M 5
99
LVB0P 5
100
LVB0M 5
VCC3.3
+5V
+5V
LED_R
2
VOLUME 6
HPD_CTRL LED_G
36
HPD_CTRL 3
PWR
51
73
on_PANEL 5
109
MENU R78 R78
119
SEL 20K/6 20K/6
120
121
on_BACKLIGHT 2
WP
122
LED_R
123
LED_G
124
125
Adj_BACKLIGHT 2
HDCP_SCL
3
DET_DVI 3
HDCP_SDA VCC3.3
4
DET_VGA 3
C68 C68
R81 R81 R82 R82 0.1uF/6 0.1uF/6
U6 U6 24C16 24C16
3.3K/6 3.3K/6
3.3K/6 3.3K/6
8 1
VCC A0
7 2
WP A1
R83 R83 100/6 100/6
39 6 3
SCL A2
R84 R84 100/6 100/6
38 5 4
SDA GND
HPD_CTRL R107 R107 0/6 0/6 WP1
DOWN
50
UP
49
RIGHT
48
LEFT
47
46
MUTE 6
45
STBY 6
VCC3.3 VCC3.3 VCC3.3 VCC3.3
D27 D27 D28 D28 D29 D29
VDDP_33
RIGHT_O LEFT_O PWR_O
3 3 3
60
65
66 DAN217K/NC DAN217K/NC DAN217K/NC DAN217K/NC DAN217K/NC DAN217K/NC DAN217K/NC DAN217K/NC
71
6 7 8
9 10 11
+ +
VDDC_18
AVDD_33
VCC3.3
FB4 FB4
CX201209813/8 CX201209813/8
+ +
+ +
MEMPLL_33
VCC3.3
FB6 FB6
CX201209813/8/NC CX201209813/8/NC
+ +
VCC3.3
R86 R86 R87 R87
10K/6 10K/6 10K/6 10K/6
2,3,5
NC
Q8 Q8
R96 4.7K/6 1% R96 4.7K/6 1% Q7 Q7 MMST3906 MMST3906
R97 R97 4.7K/6 1% 4.7K/6 1%
MMST3906 MMST3906 VCC3.3
MENU L2 L2
SEL L3 L3
PWR L4 L4
DOWN L5 L5
UP L6 L6
RIGHT L7 L7
LEFT L8 L8
L9 L9
L10 L10
TO BUTTON BOARD
VCC3.3 VCC3.3 VCC3.3
D30 D30 D31 D31 D32 D32 D33 D33
MENU_O SEL_O UP_O DOWN_O
3 3 3 3
DAN217K/NC DAN217K/NC DAN217K/NC DAN217K/NC DAN217K/NC DAN217K/NC
9 10 11
25
220VW8 LCD
S-A4
12
S-A3
VDDP_33
A CN5 A1 L2 D11
CN6 D12
L3 D11
CN7 A7
L4 D11
C36 A8
L5 D11
C36 D8
L6 D11
C37 A9
L7 D11
C38 A9
L8 E11
C39 A9
L9 E11
C40 A10
L10 E11
C41 A10
B
Q7 C9
C42 A10
Q8 C10
C43 A10
R66 A1
VDDP_33
C44 A11
R67 A2
C45 A11
R75 R75 0/6 0/6 R68 A2
C46 A11
R69 A2
C47 A11
R70 B2
C48 A11
R71 B2
C49 B11
R72 C3
C50 B8
C
R73 C8
C51 B11
C52 B11 R74 C7
C53 B11 R75 B11
C54 B9
R76 C2
C55 B9
R77 D3
C56 B9
R78 D8
C57 B9
R79 D2
C58 C3
R80 D1
C59 C8
R81 E6
D
C60 C8
R82 E6
C61 C11
CN6 CN6 R83 E7
C62 C11
1K/6 1K/6 MENU_O
10 R84 E7
1K/6 1K/6 SEL_O
C63 D1
9
1K/6 1K/6 PWR_O
R85 E3
8
1K/6 1K/6 DOWN_O
C64 D1
7
1K/6 1K/6 UP_O
R86 C8
6
C65 D2
1K/6 1K/6 RIGHT_O
5
1K/6 1K/6 LEFT_O
R87 C9
4
C66 D3
120/6 120/6 LEDA_O
3
82/6 82/6 LEDG_O R88 D10
C67 E3
2
1
R89 D10
C68 E7
E R90 D10
4501-10-10P-R/NC 4501-10-10P-R/NC C69 E3
R91 D11
C70 E1
R92 D11
C71 E10
C72 E10 R93 D11
C73 E10 R94 D11
C74 E10
R95 F3
C75 E10
R96 C9
C76 E10
R97 D10
C77 E11
R98 F2
F C78 C3
R99 F2
D27 F6
R100 F2
D28 F7
R101 F2
D29 F8
R102 F2
D30 F8
R104 F1
D31 F9
R106 E7
D32 F10
R107 E7
D33 F10
R108 F7
FB2 A8
U4 A3
FB3 B8
G
U5 D2
FB4 B10
U6 E6
FB5 B8
U7 F1
FB6 B10
X1 E3
JP1 F3
12