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5 4 3 2 1
1
LITEON
D D
LITEON GC150AT
SCHEMATIC REV 01 PTB-1219
19th JUNE 2001
ROAD MAP
DESCRIPTION SHEET NO.
TITLE SHEET 1
C C
MICROCONTROLLER/KEY FUNCTION 2
VGA INTERFACE/CLOCK RECOVERY 3
PANEL INTERFACE 4
POWER SUPPLY 5
B B
REVISION HISTORY
REV. DESCRIPTION BY LAST UPDATE
A BASED ON SCHEMATICS FOR LITEON JACKIE 25th APRIL'01
B MODIFIED X302 CIRCUIT JACKIE 1th JUNE '01
01 MODIFIED ISP , SHFCLK CIRCUIT JACKIE 19th JUNE '01
A A
Title
TITLE SHEET
Size Document Number Rev
PTB-1219 01
Date: Saturday, August 25, 2001 Sheet 1 of 5
5 4 3 2 1
8 7 6 5 4 3 2 1
D D
VCC
C 3 01 2 2 0 u F / 1 0 V
+
4K7 R 3 01
C 3 02 0 . 1uF 3 , 4 ,5 VCC
I 3 01 VCC
1 8
NC NC
8
7
6
5
2 7
NC VCC Reset Time 13.67 ms@ DCV 4.76
3 6 R E S ETn
NC RST
4 5 R N 3 01
GND DLY I 3 02 M T V 3 1 2 M 64 15V
1
2
3
4
1 0 K x4
2
I303 VCC
M51953A C 3 03 N C 7 S Z 04 H D ATA0 C 3 04
17 3
4 7 nF 3 5 H D ATA1 18 P1.0 DA0/P5.0 2 I N V_EN NC
H D ATA2 P1.1 DA1/P5.1 BRI I N V_EN 5 GND 7
20 1
H D ATA3 P1.2 DA2/P5.2 SUSP BRI 5 R 3 02 NC 6
C305 21 42
H C LK 22 P1.3 DA3/P5.3 41 MUTE NC 5
0 . 1uF R 3 03
HFS P1.4 DA4/P5.4 VOLUME NC 4
23 40 R 3 04
4
GND GND
C 24 P1.5 DA5/P5.5 34 3 C
P303 VCC 25 P1.6 DA6/P5.6 35 2
GND
HEADER 4 RST 7 P1.7 DA7/HCLAMP 39 1
RST DA8/HLFHO 38
1 R 3 05 100 DA9/HALFV P305
29 NC
2 28 HSCL/P3.0/RxD GND
3 IRQ 19 HSDA/P3.1/TxD 27
4 R 3 06 100 SDA P3.2/INT0 P6.0/AD0
13 26
SCL 14 ISDA/P3.4/T0 P6.1/AD1 16
C306 C307 ISCL/P3.5/T1 P6.2/AD2/HLFHI
GND 9
1 0 0 pF P6.3/AD3 DDC-GND 3
VCC 1 0 0pF 36 30
VBLANK/P4.0 P6.4/DA10 VCC
37 31
HBLANK/P4.1 P6.5/DA11 R358 4K7 L E D _ G R EEN
15 32
STOUT/P4.2 P6.6/DA12 33 L E D _ A MBER VCC
C 3 08 0 . 1uF P6.7/DA13
43
R307 10K 44 HSYNC 8
R308 10K VSYNC VDD 4
R309 10K 12 VDD3
1 8 10K 11 XTAL1 C 3 11
R310 C 3 12 C 3 13 R 3 11 R312
+ R 3 13 R 3 14
A0 VCC 22pF 5pF XTAL2 C 3 10 0 . 1uF
2 7 5 4K7 NC 4K7
3 A1 WP 6 R315 100 6 NC 10 10uF NC
4 A2 SCL 5 R316 100 NC VSS
VSS SDA
I 3 04 24LC16B C 3 14 C 3 15 GND Q301
1 2 S S T 2 2 2 2A
TCLK 3 Q 3 02 C 3 17
NC NC X301 2 0 M Hz C 3 16 S S T 2 2 2 2A
GND 4.7uF/25V
C V D D0 3 , 4,5 4.7uF/25V
Ampl 3.3 Vpp C V D D0
B R 3 17 R 3 18 B
GND 470 470
GND GND
8
7
6
5
R N 3 02 R319
10KX4 10K
VCC
C 3 18 C319
0 . 1uF 0 . 1 uF
1
2
3
4
C 3 20
R N 3 03 GND GND GREEN
47pF 1
4K7X4 AMBER
I305 2
MFB0 1 8 POWER
R320 N C 7 S Z 08 3
5
GND I 3 0 6A MFB1 2 7 RESET
4K7 1 HFS 98 113 MFB0 MFB2 3 6 PROCEED 4
4 103 HFS MFB0 112 MFB1 MFB3 4 5 RIGHT 5
H C LK H D A TA0 HCLK MFB1 MFB2 UP 6
2 99 111
R E S ETn 100 HDATA MFB2 110 MFB3 DOWN 7
IRQ 101 RESETn MFB3 109 MFB4 MFB4 R 3 21 4K7 LEFT 8
115 IRQ MFB4 107 MFB5 EXIT 9
3
116 OSD-HREF MFB5 106 MFB6 10
OSD-VREF MFB6 H D ATA1 11
117 105
OSD-CLK MFB7 104 H D ATA2 12
118 MFB8 102 H D ATA3 P304
GND CVDD0
119 OSD-DATA0 MFB9 124 MFB10 H E A D E R 12
120 OSD-DATA1 MFB10 123 MFB11
R 3 23
R 3 24
R 3 25
R322 4K7 121 OSD-DATA2 MFB11 R 3 26
OSD-DATA3
122 C 3 21 C322 C 3 23 C324
OSD-FSW 10nF 10nF 1 0 nF 10nF
A A
GND gm Z A N 1 R N 3 04 C325 C 3 26 C 3 27 C328
NC
10K
10K
10K
4K7X4 10nF 10nF 10nF 10nF GND
MFB10 1 8
MFB11 2 7
MFB6 3 6 R 3 27 0
MFB5 4 5
Title
GND MICROCONTROLLER/KEY-FUNCTION
Size Do c u m e n t N u m b e r Rev
P T B - 1 219 01
Date: S a t u r d a y , A u g u s t 2 5 , 2 0 01 Sheet 2 of 5
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
I 3 06B
D V DD 125 139 SVDD V S YNC
2 , 4,5 DVDD DVDD SVDD S V DD 2 , 4 ,5
DAC_DGNDA 127 137 D A C _ S V D DA FB301
4,5 DAC_DGNDA DAC_DGNDA DAC_SVDDA D A C _ S V D DA 5 R 3 28
DAC_DVDDA 128 138 DAC_SGNDA W B 2 0 1 2 0 9 B 4 0 1 Q NT
5 DAC_DVDDA DAC_DVDDA DAC_SGNDA D A C _ S G N D A 4,5 100 V G A _ V S YNC
2 1
P L L _ D V D DA 129 143 P L L _ R V D DA
5 P L L _ D V D DA PLL_DVDDA PLL_RVDDA PLL_RVDDA 5
130 144 P L L _ R G N DA
RESERVED PLL_RGNDA P L L _ R G N D A 4,5
3
P L L _ D G N DA 131 145 C329
4,5 P L L _ D G N DA PLL_DGNDA RESERVED 1 0 0pF R 3 29
146 1 2
132 SUB_RGNDA NC
SUB_DGNDA TCLK 2 D A N 217
D 133 D 3 02 D
SUB_SGNDA 141 R330 0 C 3 30 NC GND
P L L _ S G N DA 134 TCLK
4,5 P L L _ S G N DA PLL_SGNDA C 3 31 0 . 1uF
1
135
P L L _ S V DDA 136 RESERVED X302
5 P L L _ S V D DA 2 , 4,5 C V D D0 C332 0 . 1uF
PLL_SVDDA NC C V D D0
147
152 RESERVED 142 D 3 03 D A N 217 GND
2
RESERVED XTAL
153 C333 NC 1 2
STI_TM1 R 3 31
154
155 STI_TM2 NC
GND
157 SCAN_IN1 148 V S Y N C _ IN R 3 32
3
156 SCAN_IN2 VSYNC 150 H S Y NC 100 2 1 V G A _ H S Y NC
RESERVED HSYNC/CSYNC
C 3 34 FB302
gmZAN1 WB201209B401QNT
1 0 0 pF
GND
D 3 01
VCC 2 , 4 ,5
VCC
C335 0 . 1uF
C C
D 3 04
R 3 33 R334 R335 PIN9
47K 47K 47K