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+ 5V

+3V3

C113 10uF 16V C116 1nF C117 10nF uva[0..7] gndd

C114 1nF

C115 10nF

C118 10uF 16V

gndd

SCL R133 330R

SDA

reset

R132 330R

C124 R135 330R J10 + 5V J11

680nF

SCL SDA

Y_tv Y_peri Y_db25 Y_svhs C_svhs 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 MNR14

Y_tv Y_peri Y_db25 Y_svhs C_svhs

C125

680nF

gnda

R134 330R gndd

Href_a

M N R 1 4 R128 100Rx4 uva0 7 8 uva1 5 6 uva2 3 4 uva3 1 2 7 8 5 6 3 4 1 2 M N R 1 4 R129 100Rx4 uva4 uva5 uva6 uva7 ya[0..7] ya0 ya1 ya2 ya3 ya4 ya5 ya6 ya7 M N R 1 4 R131 100Rx4 7 8 5 6 3 4 1 2 7 8 5 6 3 4 1 2 R136 100Rx4

VIN3 GNDF VIN4 TEST SCL SDA RESQ FPDAT VGAV GNDP PR2 PR1 PR0 C0 C1 NC NC

RC1 RC2 RC3 RC4 RC5 RC6 RC7 PVDD PVSS GL0 GL1 GL2 GL3 GL4 GL5 GL6 GL7

C127 +3V3

680nF

60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44

C126 A_MISO_IR A_MOSI A_OFF_CLK A _R E S E T gnd SCL SDA S D A _1 J13 IR_out com_L com_16/9 +12V uva[0..7] gnd

680nF

L16 10uH IC18 CIP3250A {OBSERVATION} R287 75R C138 C140 680nF 680nF C143 FB ya[0..7] uvb0 uvb1 uvb2 uvb3 uvb4 uvb5 uvb6 uvb7 uva0 uva1 uva2 uva3 uva4 uva5 uva6 uva7 680nF

C131

1nF

+ 5V

C133

C134

C136

C137

10uF 16V

2nF2

100nF

10uF

IC17 VPC3215C {OBSERVATION}

gnda

gnda

16V

C145 4nF7

gnda

INTLC NC VS FSY MSY/HS HELPER HC AVO LLC2 LLC1 Y7 Y6 Y5 Y4 Y3 Y2 GNDP

61 62 63 64 65 66 67 68 1 2 3 4 5 6 7 8 9 L0 L1 L2 L3 L4 L5 L6 L7 DVSS DVDD CLK RESQ TMODE AVDD AVSS ADREF SUBS RC0 AVO AVI FSY SCL SDA PRIO2 PRIO1 PRIO0 C0 C1 C2 C3 C4 C5 C6 C7 B0 B1 B2 B3 B4 B5 B6 B7 STANDBY GNDRV RV GNDGY GY GNDBU BU GNDFB FB R159 100R R286 75R gnda gnda gndd SC3_in_r SC3_in_l Y_db25 reset C152 10uF 16V gndd gnda C153 + 5V +5V +5V C154 10uF 16V C155 10nF uvb[0..7] gnda gndd yb[0..7] gnda gnda C156 1nF C157 2nF2 C160 10nF C161 10uF 16V C158 10uF 16V gnd gnd 100nF L17 10uH 13Mhz5_b 27Mhz_b Hsync_b Vsync_b Href_b odd/even_b gnd gnda 12 11 10 9 8 7 6 5 4 3 2 1

VIN2 VIN1 CIN VOUT ASGF VSUPF I SG N D VRT GNDF GNDF CLK5 VSTBY XTAL2 XTAL1 GNDF NC GNDP

C2 C3 C4 C5 C6 C7 NC VSUPP GNDP GNDD NC NC VSUPD CLK20 Y0 Y1 NC

43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27

27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61

gnda 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 gndd

gndd

+5V

C149

C150

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

yb0 yb1 yb2 yb3 yb4 yb5 yb6 yb7

ya0 ya1 ya2 ya3 ya4 ya5 ya6 ya7

10uF 16V

2nF2

gndd

gndd

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 13Mhz5_a 27Mhz_a Hsync_a Vsync_a Href_a odd/even_a

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

13Mhz5_a 27Mhz_a Hsync_a Vsync_a odd/even_a

C159 1nF

+5V C166 10nF R137 10K C132 47uF 16V Yb_out

C164 10uF 16V

C165 1nF

M N R 1 4 R172 100Rx4 7 8 5 6 3 4 1 2 7 8 5 6 3 4 1 2 M N R 1 4 R174 100Rx4 uvb0 uvb1 uvb2 uvb3 uvb4 uvb5 uvb6 uvb7 + 5V R138 100R T18 BC847B R144 R147 10K 1K

Yb_out Href_b

gndd

reset R177 330R

SCL

S DA _ 1

C135 100nF

R176 330R

C167 R180 330R MNR14 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

680nF

yb0 yb1 yb2 yb3 yb4 yb5 yb6 yb7

R148 2K2 gnd gnd D1 1 sgnd sgnd C264 10uF 16V sgnd + 5V gnda C260 100nF D0 2 IC26 D1 D0 3 VRT 4 5 6 7 C259 2nF2 VIN2 SGND VIN1 AVSUP D2 TEST D3/DATA WE D4/RAS D5/CAS D6 52 D 2 51 R 266 1K gndd

Y_tv Y_peri Y_db25 Y_svhs C_svhs

C168

680nF

gnda

R179 330R gndd

M N R 1 4 R175 100Rx4 7 8 5 6 3 4 1 2 7 8 5 6 3 4 1 2 R178 100Rx4

60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44

C169

680nF

+3V3 RC1 RC2 RC3 RC4 RC5 RC6 RC7 PVDD PVSS GL0 GL1 GL2 GL3 GL4 GL5 GL6 GL7 C171 1nF C172 10nF

VIN3 GNDF VIN4 TEST SCL SDA RESQ FPDAT VGAV GNDP PR2 PR1 PR0 C0 C1 NC NC

C170

680nF

50 D 3 C173 10uF 16V 49 48 D 4 47 D 5 A[0..16] 46 D 6 gndd C273 + 5V 100nF

L18 10uH IC22 CIP3250A {OBSERVATION} gndd

C174

1nF

+ 5V

C175 10uF 16V C270 C271 C272 FB

C176 2nF2

C177 100nF

IC21 VPC3215C {OBSERVATION}

680nF RV 680nF 680nF GY BU

gnda C263 10uF 16V

gnda

8 9 10 C265 47uF 16V FB C266 gndd 100nF C267 2nF2 + 5V gndd 13 14 11 12

AGND ROUT/COL0 GOUT/COL1 BOUT/COL2 FBOUT/COL3 DGND DVSUP

D7 A0 A1 A2 A3 A4 A5

45 D 7 44 43 42 41 40 39 A0 A1 A2 A3 A4 A5

IC27 A15 + 5V

gnda

gnda

C178 10uF 16V

C179 68pF

gnda

gnda

C180 68pF L0 L1 L2 L3 L4 L5 L6 L7 DVSS DVDD CLK RESQ TMODE AVDD AVSS ADREF SUBS

X3

61 62 63 64 65 66 67 68 1 2 3 4 5 6 7 8 9 RC0 AVO AVI FSY SCL SDA PRIO2 PRIO1 PRIO0 C0 C1 C2 C3 C4 C5 C6 C7 B0 B1 B2 B3 B4 B5 B6 B7 STANDBY GNDRV RV GNDGY GY GNDBU BU GNDFB FB

gnda

VIN2 VIN1 CIN VOUT ASGF VSUPF I S G ND VRT GNDF GNDF CLK5 VSTBY XTAL2 XTAL1 GNDF NC GNDP

C2 C3 C4 C5 C6 C7 NC VSUPP GNDP GNDD NC NC VSUPD CLK20 Y0 Y1 NC

43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27

27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61

A13 A8 A9 A11 gndd gndd peri_R gnda 15 RIN/COL4 A6 38 A6 A10

gnda 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

INTLC NC VS FSY MSY/HS HELPER HC AVO LLC2 LLC1 Y7 Y6 Y5 Y4 Y3 Y2 GNDP

20Mhz25

gndd gndd

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

gndd

gndd gnda reset

+5V

peri_G peri_B

16 17 C183 10uF 16V peri_CR 18 R270 gnda C184 100nF + 5V C188 2nF2 reset gndd C189 10uF 16V L19 10uH + 5V D52 BAS16 clk20 C269 C268 1uF 50V 10nF R272 4R7 Vsync_b 10K 19 20 21 22

GIN/PRIO2 BIN/PRIO1 FBIN/PRIO0

A7 A8 A9

37 36 35 RESET XTAL1/CLK20 XTAL2 VSYNC/CSYNC A10 PVSUP PGND A11 34 33

A7 A8 A9 A10

1 A16 2 A14 3 A12 4 A7 5 A6 6 A5 7 A4 8 A3 9 A2 10 A1 11 A0 12 13 14 15 16

NC A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 GND

Vcc A15 CE2 WE A13 A8 A9 A11 OE A10 CE1 I/O7 I/O6 I/O5 I/O4 I/O3 GM76C8128 D0 D1 D2 gndd

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

D7 D6 D5 D4 D3

C181 10uF 16V gndd

C182 2nF2

D[0..7] + 5V gndd 32 31 A11 C274 100nF

gndd + 5V C190 1nF C191 10nF + 5V

gndd

C192 10uF 16V

C185 10uF 16V

C186 10nF

C187 1nF

Hsync_b gnda gnda gndd R273 330R SDA SCL R271 330R

23 A16 24 25 26

HSYNC/MSYNC A16 SDA SCL TPU3050

A12 A13 A14 A15

30 29 28 27

A12 A13 A14 A15 Size gndd

13Mhz5_b 27Mhz_b Hsync_b Vsync_b odd/even_b gnda

AMITEK
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ANALOG_VIDEO PL2
Document Number Rev

208070
Date:

C
Thursday, December 30, 1999
Sheet

4

of

5