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Block Diagrams, Test Point Overview, and Waveforms<br />
<strong>LC7.1E</strong> PA 6.<br />
30<br />
Supply Lines Overview<br />
SUPPLY LINES OVERVIEW<br />
SUPPLY<br />
CN8010<br />
(1P11)<br />
CN8009<br />
(1C01)<br />
7 7<br />
8 8<br />
1 1<br />
2 2<br />
4 4<br />
6 6<br />
7 7<br />
8 8<br />
9 9<br />
B02 DC-DC B06B B03A TUNER IF & DEMODULATOR<br />
MICROPROCESSOR<br />
4C57÷4C60<br />
+1V8S_SW<br />
+1V8S_SW<br />
B03a,b,c,e,B04c,<br />
B02<br />
7B02<br />
B06a,b,c,d<br />
+3V3_STBY<br />
B03B DVB-DEMODULATOR 3244<br />
IN OUT<br />
CX_PAVDD1<br />
COM<br />
B04a<br />
+1V8S_SW<br />
+1V8S_SW<br />
+3V3_SW<br />
+3V3_SW<br />
+3V3_STBY<br />
B02<br />
+3V3_STBY<br />
B02<br />
+5V_STANDBY<br />
+5V_SW<br />
+5V_SW<br />
B04a<br />
+3V3_SW<br />
+12V_DISP<br />
B02<br />
+3V3_SW B02<br />
B02<br />
B04b,c<br />
3133<br />
5114 +5VS<br />
B02<br />
+5V_STANDBY<br />
+5V_STANDBY<br />
3134<br />
5115 +5V_IF<br />
1M20<br />
3L10 5304<br />
5 1M20<br />
J<br />
-AUDIO_POWER<br />
+VTUN<br />
+VTUN<br />
IR/LED<br />
B07 B02<br />
+AUDIO_POWER<br />
ONLY FOR ANALOG <strong>TV</strong><br />
B02<br />
+5V_STANDBY<br />
B07<br />
+12V_DISP<br />
+12V_DISP<br />
B04B VIDEO PROCESSOR<br />
B02<br />
B02<br />
B02<br />
3248<br />
CX_PAVDD2<br />
7B05<br />
+5V_SW<br />
+3V3 +3V3<br />
B03f<br />
5224<br />
CX_PDVDD<br />
STANDBY<br />
B04A<br />
5F10<br />
+3V3FE<br />
ONLY FOR LCD<br />
5226<br />
CX_PAVDD<br />
B06D<br />
7B04<br />
+5V_SW<br />
+5V_SW<br />
+3V3_SW<br />
B02<br />
5220<br />
CX_AVDD_ADC1<br />
IN OUT<br />
COM<br />
B03a,f,B04a,b,<br />
B02<br />
B06c<br />
5222<br />
CX_AVDD_ADC2<br />
7B06<br />
B02<br />
+3V3_MOJO<br />
B03C DVB-COMMON INTERFACE<br />
1P11<br />
1CO1<br />
5 5 +5V_SW<br />
5B01<br />
IN OUT<br />
COM<br />
7B08<br />
IN OUT<br />
COM<br />
7B03<br />
3B13<br />
7B01<br />
3 1<br />
STEP<br />
DOWN<br />
REG.<br />
7<br />
5B06<br />
6B03<br />
+1V2_MOJO<br />
+VTUN<br />
(34V)<br />
5B03 5B02 +1V8S_SW<br />
B03f<br />
B03d<br />
B03a<br />
B03b,B04b<br />
B03f<br />
B02<br />
B02<br />
B03f<br />
B03f<br />
B03f<br />
B02<br />
B02<br />
+3V3 +3V3<br />
+5V_SW<br />
B03D DVB-MOJO<br />
+1V2_MOJO<br />
B03E<br />
5K03<br />
5K04<br />
5K05<br />
7K05<br />
IN OUT<br />
COM<br />
5G04<br />
5K01<br />
5K02<br />
DVB-MOJO MEMORY<br />
B04A<br />
+3V3_S<strong>TV</strong><br />
+3V3_CORE<br />
+3V3_BUF<br />
+5V_SW<br />
PCMCIA_5V<br />
PCMCIA_AVCC<br />
PCMCIA_VPP<br />
+1V2_MOJO<br />
+3V3 +3V3<br />
+3V3clean<br />
5H02<br />
+3V3_VDDP<br />
+3V3clean<br />
+3V3 +3V3<br />
+5V_SW<br />
+3V3_NOR48<br />
+5V_SW<br />
B03F DVB-MOJO ANALOF BACK END<br />
+3V3_MOJO<br />
+3V3_MOJO<br />
5JO1<br />
+3V3clean<br />
7J04 +3V3<br />
B02<br />
B02<br />
B02<br />
B02<br />
B02<br />
B03d<br />
B03b,c,d<br />
+3V3_SW<br />
+12V_DISP<br />
7210<br />
5225<br />
5227<br />
5219<br />
5223<br />
5218<br />
5221<br />
5215<br />
CX_AVDD_ADC3<br />
CX_AVDD_ADC4<br />
+3V3_SW<br />
CX_AVDD3_BG_ASS<br />
CX_AVDD3_OUTBUF<br />
CX_AVDD3_ADC1<br />
CX_AVDD3_ADC2<br />
+12V_DISP<br />
VDISP<br />
B02<br />
B02<br />
+5V_SW<br />
HDMI<br />
+3V3_SW<br />
+5V_SW<br />
HDMI<br />
CONNECTOR-1<br />
HDMI<br />
CONNECTOR-2<br />
+3V3_STBY<br />
+5V_SW<br />
HEADPHONE AMP & MUTING<br />
B06C<br />
5217<br />
1G51<br />
1<br />
7208<br />
CONTROL<br />
LCD_PWR_ON B04A<br />
J IR/LED/LIGHT-SENSOR<br />
B06B IO - SCART 1 & 2 ONLY FOR LCD<br />
1M20<br />
1M20<br />
B04A<br />
5 +5V_STANDBY +5V_STANDBY<br />
SSB<br />
B04C AUDIO PROCESSOR<br />
+12V_DISP<br />
+12V_DISP<br />
4401<br />
+AUDIO_POWER_+12V_DISP<br />
7410<br />
+8V<br />
IN OUT<br />
COM<br />
+5V_SW<br />
+5V_SW<br />
3402<br />
5401<br />
+5V_D<br />
5402<br />
+5V_AUD<br />
B06A YPBPR & REAR IO<br />
+5V_SW<br />
+5V_SW<br />
B07<br />
IO - SCART 1 & 2<br />
AUDIO<br />
+AUDIO_POWER<br />
-AUDIO_POWER<br />
1810<br />
18<br />
1811<br />
18<br />
3A01<br />
5A05<br />
5A07<br />
3A02<br />
5A06<br />
4A01<br />
RES<br />
+5V_SW<br />
+3V3_SW<br />
+5V_SW<br />
+5VHDMI_A<br />
+5VHDMI_B<br />
+3V3_STBY<br />
+5V_SW<br />
+AUDIO_POWER<br />
VDDA<br />
VDD<br />
+AUDIO_POWER_+12V_DISP<br />
-AUDIO_POWER<br />
VSSA<br />
VSS<br />
+1V8S_SW<br />
IJ01<br />
CONTROL<br />
B02<br />
+5V_SW<br />
+5V_SW<br />
H_16960_004.eps<br />
300307
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