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Block Diagrams, Test Point Overview, and Waveforms <strong>LC7.1E</strong> PA 6. 27<br />
Block Diagram Control & Clock Signals<br />
CONTROL & CLOCK SIGNALS<br />
B04B VIDEO PROCESSOR<br />
7204<br />
IS42S16400D-6TL<br />
DRAM<br />
1Mx16x4<br />
DQ(0-31)<br />
7202<br />
SVP CX32-LF<br />
43 TXCLKn<br />
TXCLKn1<br />
42 TXCLKP<br />
TXCLKP1<br />
1G51<br />
18<br />
20<br />
TO DISPLAY<br />
(LVDS)<br />
Personal Notes:<br />
7205<br />
IS42S16400D-6TL<br />
DRAM<br />
1Mx16x4<br />
37<br />
38<br />
CX_MA(0-11)<br />
VIDEO<br />
PROCESSOR<br />
7203<br />
7206<br />
55<br />
CONTROL<br />
BL_ADJUST<br />
ONLY FOR LCD<br />
B04A MICROPROCESSOR<br />
B02<br />
B06C HDMI<br />
19 1<br />
18 2<br />
19 1<br />
18 2<br />
2x HDMI<br />
CONNECTOR<br />
RXxxA<br />
RXxxB<br />
7817<br />
SII9025CTU<br />
+<br />
R0<br />
-<br />
+<br />
R1<br />
-<br />
102<br />
37<br />
38<br />
CX_CLKE<br />
CX_MCLK<br />
HDMI_Cb(0-7)<br />
HDMI_Y(0-7)<br />
HDMI_Cr(0-7)<br />
112<br />
111<br />
HDMI_CCLK<br />
121 23<br />
AD(0-7)<br />
A(0-7)<br />
7310<br />
M29W800DT<br />
EPROM<br />
1Mx8<br />
512Kx16<br />
11 28<br />
+3V3_STBY<br />
RST<br />
AD(0-7)<br />
A(0-19)<br />
26 CE<br />
48<br />
CPU_RST<br />
12 10<br />
61 CS 45<br />
62 WR 44<br />
63 RD 42<br />
84 ALE_EMU 38<br />
86 RST_H 4<br />
56 INT<br />
18<br />
5<br />
7312<br />
BD45275G<br />
4<br />
VOUT<br />
2,3<br />
(3V3)<br />
36<br />
7311<br />
M30300SAGP<br />
MICRO<br />
PROCESSOR<br />
77 CTRL_DISP1_up<br />
76 CTRL_DISP4_up<br />
99 LCD_PWR_ON<br />
3 STANDBYn<br />
13<br />
11<br />
9<br />
8<br />
1301<br />
10M<br />
7322 STANDBY<br />
I<strong>TV</strong>_SPI_CLK<br />
74 ANTI_PLOP<br />
75 BL_ON_OFF<br />
72 POWER_DOWN<br />
78 MUTEn<br />
89 HDMI_HOTPLUG_RESET<br />
88 RST_AUD<br />
I<strong>TV</strong>_SPI_DATA_IN<br />
B04B<br />
B04B<br />
B04B<br />
B04B B07<br />
B02 B06D<br />
1312<br />
6<br />
I<strong>TV</strong>_CONNECTOR A<br />
B06D<br />
B02<br />
B6D<br />
B06D<br />
B06C<br />
B04C<br />
5<br />
E<br />
KEYBOARD CONTROL<br />
B06B<br />
B06B<br />
SC1_STATUS<br />
SC2_STATUS<br />
91<br />
90<br />
CHANNEL +<br />
CHANNEL -<br />
MENU<br />
VOLUME -<br />
VOLUME +<br />
ON / OFF<br />
1011<br />
1012<br />
1013<br />
1014<br />
1015<br />
1016<br />
KEYBOARD<br />
1M01<br />
2<br />
B07<br />
B06C<br />
DC_PROT<br />
HDMI_INT<br />
71<br />
104<br />
100 E_PAGE<br />
7<br />
7315<br />
M24C64-WMN6P<br />
EEPROM<br />
8Kx8<br />
J<br />
IR/LED/LIGHT-SENSOR<br />
1M01<br />
2<br />
1M20<br />
1M20<br />
+5V2-STBY<br />
+5V2-STBY<br />
6010<br />
LED1<br />
BLEU<br />
6011<br />
LED2<br />
RED<br />
3012<br />
3013<br />
7011<br />
7012<br />
LED1<br />
LED2<br />
7 7<br />
6 6<br />
4 4<br />
KEYB<br />
LED1<br />
LED2<br />
93<br />
95<br />
87<br />
19 DCC_RESET<br />
23 SAW_SW<br />
21 DVB_SW<br />
B06C<br />
B03A<br />
B03A<br />
+5V2_STBY<br />
7010<br />
3010<br />
IR<br />
SENSOR<br />
RC<br />
N.C.<br />
3 3<br />
REMOTE<br />
1 1 LIGHT_DENSOR<br />
18<br />
2<br />
25<br />
3361<br />
+3V3_STBY<br />
3366<br />
4301<br />
SDM<br />
H_16940_003.eps<br />
290307<br />
E_06532_012.eps<br />
131004
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