Philips 32PFL7422/79 - Page 35

Scaler Schematic Diagram - CPUBoard
35
TPT1.1ALA
7.Circuit Diagrams and PWB Layouts
S-A04
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
A A B B C C D D E E
CN4101 C7 C4101 B7 C4102 A7 C4103 A7 C4104 D7 C4105 D7 C4106 D8 C4107 D7 C4108 D7 C4111 E3 C4112 E3 R4101 A7 R4102 A2 R4103 A2 R4104 A2 R4105 A2 R4106 B1 R4107 B1 R4108 B5 R4109 B5 R4110 A7 R4111 C5 R4112 C1 R4113 C1 R4114 C1 R4115 C5 R4116 C1 R4117 C5 R4118 C1 R4119 C5 R4120 C5 R4121 C5 R4122 C5 R4123 C5 R4124 C1 R4125 D5 R4126 D5 R4127 D5 R4128 D6 R4129 D6 R4130 D6 R4131 D6 R4132 D1 R4133 D6 R4134 D1 R4135 D6 R4136 D1 R4137 D6 R4138 D1 R4139 E6 R4140 E1 R4141 E6 R4142 E3 R4143 E1 R4144 E1 R4145 D6 R4146 E6 R4147 A2 R4153 A7 R4154 E6 R4155 E6 R4156 E6 R4157 E2 R4158 E2 U4101 A8 U4102 A2 U4103 B7 X4101 E3
E477GTND8WPHNS (715T2408-1)
1
ALH 37/42/47PFL7422 MAIN BOARD(CPU)
B
314Jan 28, 2007
CP NR. CL7xxxx
Title Size Document Number Rev Date: Sheet
of
E_SDA
E_SCL
E_SDA E_SCL
CPU_RESET
uP_A8
uP_A9
uP_A10
uP_A11
uP_A12
uP_A13
uP_A14
uP_A15
uP_A16
uP_A17
uP_A18 uP_A19
uP_A0
uP_A1
uP_A2
uP_A3
uP_A4
uP_A5
uP_A6
uP_A7
RY_BY
uP_AD0 uP_AD1 uP_AD2 uP_AD3 uP_AD4 uP_AD5 uP_AD6 uP_AD7
8051_RD#
PS
8051_WR#
CNVSS
MSP_INT
PX_INT# REMOTE_3V 3V_SDA 3V_SCL
3V_SCL
3V_SDA
E_PAGE
RX_iTV TX_iTV TX/Compair RX/Compair
P6_5 P6_4
ADC_RESET 8051_ALE
P5_5
SRAM_ENABLE 8051_CS2PX
POWER_ON
KEYA
E_PAGE
DATALOSS_DET
3.3V_CTL 5V_CTL PX1V8_CTL
INVERTER_ON_OFF
HDMI_SEL
SCDT
OD_Select ISP_SW
LED_R LED_G
SOUND_MUTE
SW3 SW4
PC_HSIN
HP_DET
HDMI1_HPD_3V HDMI2_HPD_3V STANDBY RESET_H SOUND_EN PANEL_PWM FAULT PWM_SEL DDC_WP
DET_VGA
PANEL_PWR
ADC_PWR
LightSensor
E_PAGE
PC_VSIN
CPU_RESET
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB
+3.3V_SB +3.3V_SB
+3.3V_SB
R4157 NA(0R05)
R4133 NA(4K7)
R4115 4K7
R4103 4K7
R4156 100R
R4122 4K7
R4130 4K7
R4136 NA(4K7)
R4146 4K7 R4129 NA(4K7)
R4106 NA(4K7)
R4105 NA(2K7)
R4110
0R
R4109 NA(0R)
U4102
23
31 30 28
2
25
26 27
8
14
15
22
35
1
3
4
6
7
9
10
12
13
17
18
20
21
24
32 33 34 36 37 38 39 40 41 42 43 44 29
5
11
16
19
60
61
71
72
73
74
75
76 77 78
59
58
57
56
55
54
53
52
51
50 49 48 47 46 45
70
69
68
67
66
65
64
63
85 84 83 82 81 80 79 95 92 91 90 89 88 87 86 94 93 96 97 98 99
100
62
P7_5/TA2in
P6_5/CLK1
P6_6/RXD1
P7_0/SDA2
P9_3/DA0
P7_3/TA1in
P7_2/TA1out
P7_1/SCL2
P8_7/Xcin
Vcc1
P8_5/NIM
P7_6/T A3out
P6_1/CLK0
P9_4/DA1
P9_2/TB2in
P9_1/TB1in
BYTE
CNVss
P8_6/Xcout
Reset
Vss
Xin
P8_3/INT1
P8_2/INT0
P8_0/T A4out
P7_7/TA3in
P7_4/T A2out
P6_4/CTS1/RTS1
P6_3/SDA0
P6_2/SCL0
P6_0/CTS0/RTS0
P5_7/RDY
P5_6/ALE
P5_5/HOLD
P5_4/HLDA
P5_3/BCLK
P5_2/RD
P5_1/BHE
P5_0/WR
P6_7/TXD1
P9_0/TB0in
Xout
P8_4/INT2
P8_1/TA4in
Vcc2
P3_0/A8
P1_7/INT5
P1_6/INT4
P1_5/INT3
P1_4
P1_3
P1_2 P1_1 P1_0
P3_1/A9
P3_2/A10
P3_3/A11
P3_4/A12
P3_5/A13
P3_6/A14
P3_7/A15
P4_0/A16
P4_1/A17
P4_2/A18 P4_3/A19
P4_4/CS0 P4_5/CS1 P4_6/CS2 P4_7/CS3
P2_0/A0/D0
P2_1/A1/D1
P2_2/A2/D2
P2_3/A3/D3
P2_4/A4/D4
P2_5/A5/D5
P2_6/A6/D6
P2_7/A7/D7
P0_1/AN0_1 P0_2/AN0_2 P0_3/AN0_3 P0_4/AN0_4 P0_5/AN0_5 P0_6/AN0_6 P0_7/AN0_7 P10_0/AN0 P10_2/AN2 P10_3/AN3 P10_4/AN4 P10_5/AN5 P10_6/AN6 P10_7/AN7 P0_0/AN0_0 Avss P10_1/AN1 Vref Avcc P9_7/ADTRG P9_6 P9_5
Vss
C4106 100N 25V
R4121 4K7
U4103 AP1701FWL
3
1 2
VCC
GND
RESET
R4112 4K7
R4140 4K7
R4126 4K7
C4103
100N 25V
R4102 NA(4K7)
R4118 4K7
R4155 100R
CN4101
NA
1 2
R4158 NA(0R05)
R4120 4K7
R4153
4K7
C4105 100N 25V
R4119 4K7
R4124
NA(4K7)
C4102 4.7UF 10V
C4111 33P 50V
R4142 4K7
U4101
24LC64ISNG
1 2 3 45
6 7 8
A0 A1 A2
VSSSDA
SCL WP VCC
R4114 NA(4K7)
R4143 NA(4K7) R4134 NA(4K7)
R4125 4K7
R4107 NA(4K7)
R4104 NA(4K7)
R4144 NA(4K7)
R4147 NA(2K7)
C4112 33P 50V
R4154 100R
R4116 NA(4K7)
R4141 4K7
R4108 NA(0R)
C4101 100N 25V
R4123 4K7
R4132 NA(4K7)
R4127 4K7
C4108 4.7UF 10V
R4139 4K7
R4111 4K7
C4104
100N 25V
R4145 4K7
R4117 4K7
R4135 4K7
X4101
10MHZ
1 2
R4131 NA(4K7) R4128 NA(4K7)
R4138 NA(4K7)
R4113 NA(4K7)
R4137 4K7
R4101 0R
C4107
100UF 25V